# |
PMID |
Sentence |
1 |
7762068
|
In an effort to create a model of in vivo production of immunosuppressants, we have transfected C2C12 muscle cells (H-2k) with the cDNA for CTLA4Ig, a fusion protein that prevents the activation of T cells by blocking the costimulatory signal transduced by the T cell receptors CD28 and CTLA4.
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2 |
8981012
|
Of the 259 patients analysed so far, patients with ophthalmopathy did not differ from those without for HLA DQA1 and CTLA4 alleles tested.
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3 |
8981012
|
This study also confirms that the allele HLA DQA1* 0501 confers susceptibility to Graves' disease, furthermore, that the CTLA4-alanine 17 allele is an additional predisposing factor.
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4 |
8981012
|
Of the 259 patients analysed so far, patients with ophthalmopathy did not differ from those without for HLA DQA1 and CTLA4 alleles tested.
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5 |
8981012
|
This study also confirms that the allele HLA DQA1* 0501 confers susceptibility to Graves' disease, furthermore, that the CTLA4-alanine 17 allele is an additional predisposing factor.
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6 |
8993020
|
We, therefore, have examined the role of CD28/B7 interactions in a model of insulin-dependent diabetes mellitus in which T cell-dependent insulitis and hyperglycemia occur over a brief period, following multiple low doses of streptozotocin (multidose streptozotocin (STZ)-induced diabetes mellitus).
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7 |
8993020
|
Expression of CD28 was necessary for diabetes because CD28 -/- C57BL/KsJ animals developed neither hyperglycemia nor insulitis, and did not express IFN-gamma mRNA following STZ, unlike CD28 +/- C57BL/KsJ mice.
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8 |
8993020
|
The expression of B7-1 (CD80) and B7-2 (CD86) molecules was closely regulated during development of the disease.
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9 |
8993020
|
Expression of both CD80 and CD86 increased on cells in pancreatic lymph nodes in STZ-treated C57BL/KsJ mice.
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10 |
8993020
|
In wild-type animals, treatment with mAb against CD86 prevented, whereas treatment with mAb against CD80 exacerbated, insulitis and hyperglycemia, indicating that mAbs against these molecules differentially affect development of disease.
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11 |
8993020
|
CD80 and CD86 molecules, the CD28/CTLA4 ligands, may have different roles in regulation of the disease and affect T cell function at steps beyond differentiation into mature phenotypes.
|
12 |
8993020
|
We, therefore, have examined the role of CD28/B7 interactions in a model of insulin-dependent diabetes mellitus in which T cell-dependent insulitis and hyperglycemia occur over a brief period, following multiple low doses of streptozotocin (multidose streptozotocin (STZ)-induced diabetes mellitus).
|
13 |
8993020
|
Expression of CD28 was necessary for diabetes because CD28 -/- C57BL/KsJ animals developed neither hyperglycemia nor insulitis, and did not express IFN-gamma mRNA following STZ, unlike CD28 +/- C57BL/KsJ mice.
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14 |
8993020
|
The expression of B7-1 (CD80) and B7-2 (CD86) molecules was closely regulated during development of the disease.
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15 |
8993020
|
Expression of both CD80 and CD86 increased on cells in pancreatic lymph nodes in STZ-treated C57BL/KsJ mice.
|
16 |
8993020
|
In wild-type animals, treatment with mAb against CD86 prevented, whereas treatment with mAb against CD80 exacerbated, insulitis and hyperglycemia, indicating that mAbs against these molecules differentially affect development of disease.
|
17 |
8993020
|
CD80 and CD86 molecules, the CD28/CTLA4 ligands, may have different roles in regulation of the disease and affect T cell function at steps beyond differentiation into mature phenotypes.
|
18 |
8993020
|
We, therefore, have examined the role of CD28/B7 interactions in a model of insulin-dependent diabetes mellitus in which T cell-dependent insulitis and hyperglycemia occur over a brief period, following multiple low doses of streptozotocin (multidose streptozotocin (STZ)-induced diabetes mellitus).
|
19 |
8993020
|
Expression of CD28 was necessary for diabetes because CD28 -/- C57BL/KsJ animals developed neither hyperglycemia nor insulitis, and did not express IFN-gamma mRNA following STZ, unlike CD28 +/- C57BL/KsJ mice.
|
20 |
8993020
|
The expression of B7-1 (CD80) and B7-2 (CD86) molecules was closely regulated during development of the disease.
|
21 |
8993020
|
Expression of both CD80 and CD86 increased on cells in pancreatic lymph nodes in STZ-treated C57BL/KsJ mice.
|
22 |
8993020
|
In wild-type animals, treatment with mAb against CD86 prevented, whereas treatment with mAb against CD80 exacerbated, insulitis and hyperglycemia, indicating that mAbs against these molecules differentially affect development of disease.
|
23 |
8993020
|
CD80 and CD86 molecules, the CD28/CTLA4 ligands, may have different roles in regulation of the disease and affect T cell function at steps beyond differentiation into mature phenotypes.
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24 |
9166681
|
These candidate genes include the HOXD gene cluster, BETA2, CTLA4, CD28, IGFBP2, and IGFBP5.
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25 |
9166681
|
We hereby report several previously unknown DNA polymorphisms for HOXD8, BETA2, and IGFBP5, which we have used along with previously known polymorphisms of HOXD8 and CTLA4 to test whether these candidate loci are the susceptibility genes on chromosome 2q31-35.
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26 |
9166681
|
These candidate genes include the HOXD gene cluster, BETA2, CTLA4, CD28, IGFBP2, and IGFBP5.
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27 |
9166681
|
We hereby report several previously unknown DNA polymorphisms for HOXD8, BETA2, and IGFBP5, which we have used along with previously known polymorphisms of HOXD8 and CTLA4 to test whether these candidate loci are the susceptibility genes on chromosome 2q31-35.
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28 |
9259273
|
Insulin-dependent diabetes mellitus (IDDM) is associated with CTLA4 polymorphisms in multiple ethnic groups.
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29 |
9259273
|
Linkage disequilibrium (association) analysis was used to evaluate a candidate region near the CTLA4/CD28 genes using a multi-ethnic collection of families with one or more children affected by IDDM.
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30 |
9259273
|
These results suggest that a true IDDM susceptibility locus (designated IDDM12) is located near CTLA4.
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31 |
10372542
|
CD28/CTLA4 gene region on chromosome 2q33 confers genetic susceptibility to celiac disease.
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32 |
10372542
|
We tested whether the chromosomal region of the CD28/CTLA4 genes on 2q33 is linked to CD.
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33 |
10372542
|
Our results indicate that the CD28/CTLA4 gene region can contain a novel susceptibility locus for CD and support the hypothesis that CD has an immune system-mediated component.
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34 |
10372542
|
Like the HLA, the CD28/CTLA4 genes appear to be associated with genetic susceptibility to various autoimmune diseases.
|
35 |
10372542
|
CD28/CTLA4 gene region on chromosome 2q33 confers genetic susceptibility to celiac disease.
|
36 |
10372542
|
We tested whether the chromosomal region of the CD28/CTLA4 genes on 2q33 is linked to CD.
|
37 |
10372542
|
Our results indicate that the CD28/CTLA4 gene region can contain a novel susceptibility locus for CD and support the hypothesis that CD has an immune system-mediated component.
|
38 |
10372542
|
Like the HLA, the CD28/CTLA4 genes appear to be associated with genetic susceptibility to various autoimmune diseases.
|
39 |
10372542
|
CD28/CTLA4 gene region on chromosome 2q33 confers genetic susceptibility to celiac disease.
|
40 |
10372542
|
We tested whether the chromosomal region of the CD28/CTLA4 genes on 2q33 is linked to CD.
|
41 |
10372542
|
Our results indicate that the CD28/CTLA4 gene region can contain a novel susceptibility locus for CD and support the hypothesis that CD has an immune system-mediated component.
|
42 |
10372542
|
Like the HLA, the CD28/CTLA4 genes appear to be associated with genetic susceptibility to various autoimmune diseases.
|
43 |
10372542
|
CD28/CTLA4 gene region on chromosome 2q33 confers genetic susceptibility to celiac disease.
|
44 |
10372542
|
We tested whether the chromosomal region of the CD28/CTLA4 genes on 2q33 is linked to CD.
|
45 |
10372542
|
Our results indicate that the CD28/CTLA4 gene region can contain a novel susceptibility locus for CD and support the hypothesis that CD has an immune system-mediated component.
|
46 |
10372542
|
Like the HLA, the CD28/CTLA4 genes appear to be associated with genetic susceptibility to various autoimmune diseases.
|
47 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
48 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
49 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
50 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
51 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
52 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
53 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
54 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
55 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
56 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
57 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
58 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
59 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
60 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
61 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
62 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
63 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
64 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
65 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
66 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
67 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
68 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
69 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
70 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
71 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
72 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
73 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
74 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
75 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
76 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
77 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
78 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
79 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
80 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
81 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
82 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
83 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
84 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
85 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
86 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
87 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
88 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
89 |
10868973
|
Polymorphic markers within the CTLA4 gene on chromosome 2q33 have been shown to be associated with type 1 diabetes.
|
90 |
10868973
|
Therefore, a gene responsible for the disease (IDDM12) most likely lies within a region of <1-2 cM of CTLA4.
|
91 |
10868973
|
Caucasian, Mexican-American, French, Spanish, Korean, and Chinese) collection of 178 simplex and 350 multiplex families for 10 polymorphic markers within a genomic interval of approximately 300 kb, which contains the candidate genes CTLA4 and CD28.
|
92 |
10868973
|
The order of these markers (D2S346, CD28, GGAA19E07, D2S307, D2S72, CTLA4, D2S105, and GATA52A04) was determined by sequence tagged site content mapping of bacterial artificial chromosome (BAC) and yeast artificial chromosome (YAC) clones.
|
93 |
10868973
|
The transmission disequilibrium test (TDT) analyses of our data revealed significant association/linkage with three markers within CTLA4 and two immediate flanking markers (D2S72 and D2S105) on each side of CTLA4 but not with more distant markers including the candidate gene CD28.
|
94 |
10868973
|
Tsp analyses revealed significant association only with the three polymorphic markers within the CTLA4 gene.
|
95 |
10868973
|
The markers linked and associated with type 1 diabetes are contained within a phagemid artificial chromosome clone of 100 kb, suggesting that the IDDM12 locus is either CTLA4 or an unknown gene in very close proximity.
|
96 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
97 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
98 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
99 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
100 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
101 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
102 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
103 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
104 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
105 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
106 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
107 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
108 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
109 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
110 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
111 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
112 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
113 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
114 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
115 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
116 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
117 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
118 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
119 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
120 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
121 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
122 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
123 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
124 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
125 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
126 |
11098935
|
The CTLA4/CD28 gene region on chromosome 2q33 confers susceptibility to celiac disease in a way possibly distinct from that of type 1 diabetes and other chronic inflammatory disorders.
|
127 |
11098935
|
The effect of the gene region on chromosome 2q33 containing the CD28 and the cytotoxic T-lymphocyte associated (CTLA4) genes has been investigated in several diseases with chronic inflammatory nature.
|
128 |
11098935
|
In addition to celiac disease (CD), type I diabetes, Grave's disease, rheumatoid arthritis and multiple sclerosis have all demonstrated associations to the A/G single nucleotide polymorphism (SNP) in exon 1, position +49 of the CTLA4 gene.
|
129 |
11098935
|
These data strongly indicates that the CTLA4 region is a susceptibility region in CD.
|
130 |
11098935
|
Interestingly, of the several chronic inflammatory diseases that exhibit associations to the CTLA4 +49 A/G dimorphism, CD appears to be the only disease associated to the A allele.
|
131 |
11098935
|
This suggests that the +49 alleles of the CTLA4 gene are in linkage disequilibrium with two distinct disease predisposing alleles with separate effects.
|
132 |
11680572
|
Blockade of the CD28 and CD40 pathways result in the acceptance of pig and rat islet xenografts but not rat cardiac grafts in mice.
|
133 |
11685455
|
Association studies of CTLA-4, CD28, and ICOS gene polymorphisms with type 1 diabetes in the Japanese population.
|
134 |
11685455
|
Co-stimulatory molecules of CD28, cytotoxic T lymphocyte-associated antigen-4 (CTLA-4), and the newly identified inducible co-stimulator (ICOS) are expressed on cell surfaces and provide regulatory signals for T-cell activation.
|
135 |
11685455
|
After determining the genomic structure and screening for polymorphisms of the ICOS gene, we performed association studies between newly identified polymorphisms of the ICOS gene, together with known polymorphisms of CD28 and CTLA-4 genes, and type 1 diabetes.
|
136 |
11685455
|
In contrast, there was no association with the microsatellite polymorphisms in the ICOS gene or dimorphisms in the promotor region of CTLA-4.
|
137 |
11685455
|
Association studies of CTLA-4, CD28, and ICOS gene polymorphisms with type 1 diabetes in the Japanese population.
|
138 |
11685455
|
Co-stimulatory molecules of CD28, cytotoxic T lymphocyte-associated antigen-4 (CTLA-4), and the newly identified inducible co-stimulator (ICOS) are expressed on cell surfaces and provide regulatory signals for T-cell activation.
|
139 |
11685455
|
After determining the genomic structure and screening for polymorphisms of the ICOS gene, we performed association studies between newly identified polymorphisms of the ICOS gene, together with known polymorphisms of CD28 and CTLA-4 genes, and type 1 diabetes.
|
140 |
11685455
|
In contrast, there was no association with the microsatellite polymorphisms in the ICOS gene or dimorphisms in the promotor region of CTLA-4.
|
141 |
11685455
|
Association studies of CTLA-4, CD28, and ICOS gene polymorphisms with type 1 diabetes in the Japanese population.
|
142 |
11685455
|
Co-stimulatory molecules of CD28, cytotoxic T lymphocyte-associated antigen-4 (CTLA-4), and the newly identified inducible co-stimulator (ICOS) are expressed on cell surfaces and provide regulatory signals for T-cell activation.
|
143 |
11685455
|
After determining the genomic structure and screening for polymorphisms of the ICOS gene, we performed association studies between newly identified polymorphisms of the ICOS gene, together with known polymorphisms of CD28 and CTLA-4 genes, and type 1 diabetes.
|
144 |
11685455
|
In contrast, there was no association with the microsatellite polymorphisms in the ICOS gene or dimorphisms in the promotor region of CTLA-4.
|
145 |
11723074
|
This interval now excludes the Casp8 and Cflar (Flip) candidate genes.
|
146 |
11723074
|
It still retains Cd28 and Ctla4 and also includes Icos (inducible costimulator).
|
147 |
11723074
|
The previously reported differential expression of Ctla4, which is induced at a lower level in NOD than in B6-activated T-cells, was found independent of Idd5.1 itself because Ctla4 expression was induced at a low level in T-cells from Idd5.1-congenic mice.
|
148 |
11723074
|
This interval now excludes the Casp8 and Cflar (Flip) candidate genes.
|
149 |
11723074
|
It still retains Cd28 and Ctla4 and also includes Icos (inducible costimulator).
|
150 |
11723074
|
The previously reported differential expression of Ctla4, which is induced at a lower level in NOD than in B6-activated T-cells, was found independent of Idd5.1 itself because Ctla4 expression was induced at a low level in T-cells from Idd5.1-congenic mice.
|
151 |
11810061
|
CTLA4-Ig is a genetically engineered fusion protein of human CTLA4 and the IgG 1 Fc region.
|
152 |
12116172
|
Apart from an association with the insulin gene there is no evidence that genes associated with type 1 diabetes, including HLA and CTLA4 influence the targeting of the immune response to the insulin-secreting cells.
|
153 |
12121283
|
The CTLA4 gene region (IDDM12) has been implicated in genetic susceptibility to type 1 diabetes by genome scanning and both family- and population-based analyses.
|
154 |
12121283
|
As the genes encoding the costimulatory molecules CTLA4 and CD28, which compete for the receptor B7, reside close together on chromosome 2q33 and have high sequence homology, we investigated a recently described polymorphism in intron 3 of the CD28 gene and the CLTA4 codon 17 polymorphism in 176 patients with type 1 diabetes and 220 healthy controls.
|
155 |
12121283
|
Whereas CTLA4 was found to be associated with type 1 diabetes, the frequency of the CD28 polymorphism did not differ between patients and controls, either in the entire sample or after stratification for CTLA4 genotype.
|
156 |
12121283
|
The CTLA4 gene region (IDDM12) has been implicated in genetic susceptibility to type 1 diabetes by genome scanning and both family- and population-based analyses.
|
157 |
12121283
|
As the genes encoding the costimulatory molecules CTLA4 and CD28, which compete for the receptor B7, reside close together on chromosome 2q33 and have high sequence homology, we investigated a recently described polymorphism in intron 3 of the CD28 gene and the CLTA4 codon 17 polymorphism in 176 patients with type 1 diabetes and 220 healthy controls.
|
158 |
12121283
|
Whereas CTLA4 was found to be associated with type 1 diabetes, the frequency of the CD28 polymorphism did not differ between patients and controls, either in the entire sample or after stratification for CTLA4 genotype.
|
159 |
12121283
|
The CTLA4 gene region (IDDM12) has been implicated in genetic susceptibility to type 1 diabetes by genome scanning and both family- and population-based analyses.
|
160 |
12121283
|
As the genes encoding the costimulatory molecules CTLA4 and CD28, which compete for the receptor B7, reside close together on chromosome 2q33 and have high sequence homology, we investigated a recently described polymorphism in intron 3 of the CD28 gene and the CLTA4 codon 17 polymorphism in 176 patients with type 1 diabetes and 220 healthy controls.
|
161 |
12121283
|
Whereas CTLA4 was found to be associated with type 1 diabetes, the frequency of the CD28 polymorphism did not differ between patients and controls, either in the entire sample or after stratification for CTLA4 genotype.
|
162 |
12461578
|
Soluble Cytotoxic T-Lymphocyte Antigen 4 (CTLA4-Ig), which binds B7 molecule on antigen presenting cells and blocks CD28 mediated T-lymphocyte activation, has been shown to ameliorate experimental autoimmune diseases such as lupus, diabetes and CIA.
|
163 |
12461578
|
CII-specific lymphocyte proliferation, IFNgamma production and anti-CII antibodies were significantly reduced by CTLA4-Ig treatment.
|
164 |
12461578
|
Our results demonstrate that blockade of the B7/CD28 co-stimulatory pathway by adenovirus-mediated CTLA4-Ig gene transfer is effective in treating established CIA suggesting its potential in treating RA.
|
165 |
12461578
|
Soluble Cytotoxic T-Lymphocyte Antigen 4 (CTLA4-Ig), which binds B7 molecule on antigen presenting cells and blocks CD28 mediated T-lymphocyte activation, has been shown to ameliorate experimental autoimmune diseases such as lupus, diabetes and CIA.
|
166 |
12461578
|
CII-specific lymphocyte proliferation, IFNgamma production and anti-CII antibodies were significantly reduced by CTLA4-Ig treatment.
|
167 |
12461578
|
Our results demonstrate that blockade of the B7/CD28 co-stimulatory pathway by adenovirus-mediated CTLA4-Ig gene transfer is effective in treating established CIA suggesting its potential in treating RA.
|
168 |
12529710
|
The CTLA4 region as a general autoimmunity factor: an extended pedigree provides evidence for synergy with the HLA locus in the etiology of type 1 diabetes mellitus, Hashimoto's thyroiditis and Graves' disease.
|
169 |
12529710
|
The family members affected by any of these diseases share a region of 2.4 Mb that comprises among others the CTLA4 gene.
|
170 |
12529710
|
Analysis of genetic interaction conditioning for HLA haplotype provided strong evidence that the critical region which includes the CTLA4 gene acts together with the HLA locus on the etiology of disease (lodscore 4.20 (theta=0.0).
|
171 |
12529710
|
The study of this family allowed us to: (1) reinforce a number of reports on linkage and association of the CTLA4 region to T1D and AITD; (2) demonstrate that a single haplotypic variant in this region constitutes an etiological factor to disease susceptibility in T1D, GD and HT; (3) reveal a strong genetic interaction of the CTLA4 and HLA loci in the genetic architecture of autoimmune disease; (4) emphasise the value of large pedigrees drawn from isolated populations as tools to single out the effect of individual loci in the etiology of complex diseases.
|
172 |
12529710
|
The CTLA4 region as a general autoimmunity factor: an extended pedigree provides evidence for synergy with the HLA locus in the etiology of type 1 diabetes mellitus, Hashimoto's thyroiditis and Graves' disease.
|
173 |
12529710
|
The family members affected by any of these diseases share a region of 2.4 Mb that comprises among others the CTLA4 gene.
|
174 |
12529710
|
Analysis of genetic interaction conditioning for HLA haplotype provided strong evidence that the critical region which includes the CTLA4 gene acts together with the HLA locus on the etiology of disease (lodscore 4.20 (theta=0.0).
|
175 |
12529710
|
The study of this family allowed us to: (1) reinforce a number of reports on linkage and association of the CTLA4 region to T1D and AITD; (2) demonstrate that a single haplotypic variant in this region constitutes an etiological factor to disease susceptibility in T1D, GD and HT; (3) reveal a strong genetic interaction of the CTLA4 and HLA loci in the genetic architecture of autoimmune disease; (4) emphasise the value of large pedigrees drawn from isolated populations as tools to single out the effect of individual loci in the etiology of complex diseases.
|
176 |
12529710
|
The CTLA4 region as a general autoimmunity factor: an extended pedigree provides evidence for synergy with the HLA locus in the etiology of type 1 diabetes mellitus, Hashimoto's thyroiditis and Graves' disease.
|
177 |
12529710
|
The family members affected by any of these diseases share a region of 2.4 Mb that comprises among others the CTLA4 gene.
|
178 |
12529710
|
Analysis of genetic interaction conditioning for HLA haplotype provided strong evidence that the critical region which includes the CTLA4 gene acts together with the HLA locus on the etiology of disease (lodscore 4.20 (theta=0.0).
|
179 |
12529710
|
The study of this family allowed us to: (1) reinforce a number of reports on linkage and association of the CTLA4 region to T1D and AITD; (2) demonstrate that a single haplotypic variant in this region constitutes an etiological factor to disease susceptibility in T1D, GD and HT; (3) reveal a strong genetic interaction of the CTLA4 and HLA loci in the genetic architecture of autoimmune disease; (4) emphasise the value of large pedigrees drawn from isolated populations as tools to single out the effect of individual loci in the etiology of complex diseases.
|
180 |
12529710
|
The CTLA4 region as a general autoimmunity factor: an extended pedigree provides evidence for synergy with the HLA locus in the etiology of type 1 diabetes mellitus, Hashimoto's thyroiditis and Graves' disease.
|
181 |
12529710
|
The family members affected by any of these diseases share a region of 2.4 Mb that comprises among others the CTLA4 gene.
|
182 |
12529710
|
Analysis of genetic interaction conditioning for HLA haplotype provided strong evidence that the critical region which includes the CTLA4 gene acts together with the HLA locus on the etiology of disease (lodscore 4.20 (theta=0.0).
|
183 |
12529710
|
The study of this family allowed us to: (1) reinforce a number of reports on linkage and association of the CTLA4 region to T1D and AITD; (2) demonstrate that a single haplotypic variant in this region constitutes an etiological factor to disease susceptibility in T1D, GD and HT; (3) reveal a strong genetic interaction of the CTLA4 and HLA loci in the genetic architecture of autoimmune disease; (4) emphasise the value of large pedigrees drawn from isolated populations as tools to single out the effect of individual loci in the etiology of complex diseases.
|
184 |
12618861
|
Association of the CTLA4 promoter region (-1661G allele) with type 1 diabetes in the South Moroccan population.
|
185 |
12618861
|
The contribution of the candidate gene CTLA4 to type 1 diabetes is not well established.
|
186 |
12618861
|
The joint analysis of three SNPs in the CTLA4 promoter region (-1722, -1661, and -319), one SNP in the first exon (+49), and one dinucleotide repeat in the 3' untranslated region, in a case-control study in a North African population, shows a strong association of the CTLA4 region with the disease.
|
187 |
12618861
|
The present results reveal the importance of polymorphisms in the CTLA4 promoter region, their probable role in gene expression and, ultimately, their relation to the etiology of type 1 diabetes.
|
188 |
12618861
|
Previous contradictory association studies might be due to the effect of linkage disequilibrium between the polymorphism analyzed and the alteration within the CTLA4 region.
|
189 |
12618861
|
Association of the CTLA4 promoter region (-1661G allele) with type 1 diabetes in the South Moroccan population.
|
190 |
12618861
|
The contribution of the candidate gene CTLA4 to type 1 diabetes is not well established.
|
191 |
12618861
|
The joint analysis of three SNPs in the CTLA4 promoter region (-1722, -1661, and -319), one SNP in the first exon (+49), and one dinucleotide repeat in the 3' untranslated region, in a case-control study in a North African population, shows a strong association of the CTLA4 region with the disease.
|
192 |
12618861
|
The present results reveal the importance of polymorphisms in the CTLA4 promoter region, their probable role in gene expression and, ultimately, their relation to the etiology of type 1 diabetes.
|
193 |
12618861
|
Previous contradictory association studies might be due to the effect of linkage disequilibrium between the polymorphism analyzed and the alteration within the CTLA4 region.
|
194 |
12618861
|
Association of the CTLA4 promoter region (-1661G allele) with type 1 diabetes in the South Moroccan population.
|
195 |
12618861
|
The contribution of the candidate gene CTLA4 to type 1 diabetes is not well established.
|
196 |
12618861
|
The joint analysis of three SNPs in the CTLA4 promoter region (-1722, -1661, and -319), one SNP in the first exon (+49), and one dinucleotide repeat in the 3' untranslated region, in a case-control study in a North African population, shows a strong association of the CTLA4 region with the disease.
|
197 |
12618861
|
The present results reveal the importance of polymorphisms in the CTLA4 promoter region, their probable role in gene expression and, ultimately, their relation to the etiology of type 1 diabetes.
|
198 |
12618861
|
Previous contradictory association studies might be due to the effect of linkage disequilibrium between the polymorphism analyzed and the alteration within the CTLA4 region.
|
199 |
12618861
|
Association of the CTLA4 promoter region (-1661G allele) with type 1 diabetes in the South Moroccan population.
|
200 |
12618861
|
The contribution of the candidate gene CTLA4 to type 1 diabetes is not well established.
|
201 |
12618861
|
The joint analysis of three SNPs in the CTLA4 promoter region (-1722, -1661, and -319), one SNP in the first exon (+49), and one dinucleotide repeat in the 3' untranslated region, in a case-control study in a North African population, shows a strong association of the CTLA4 region with the disease.
|
202 |
12618861
|
The present results reveal the importance of polymorphisms in the CTLA4 promoter region, their probable role in gene expression and, ultimately, their relation to the etiology of type 1 diabetes.
|
203 |
12618861
|
Previous contradictory association studies might be due to the effect of linkage disequilibrium between the polymorphism analyzed and the alteration within the CTLA4 region.
|
204 |
12618861
|
Association of the CTLA4 promoter region (-1661G allele) with type 1 diabetes in the South Moroccan population.
|
205 |
12618861
|
The contribution of the candidate gene CTLA4 to type 1 diabetes is not well established.
|
206 |
12618861
|
The joint analysis of three SNPs in the CTLA4 promoter region (-1722, -1661, and -319), one SNP in the first exon (+49), and one dinucleotide repeat in the 3' untranslated region, in a case-control study in a North African population, shows a strong association of the CTLA4 region with the disease.
|
207 |
12618861
|
The present results reveal the importance of polymorphisms in the CTLA4 promoter region, their probable role in gene expression and, ultimately, their relation to the etiology of type 1 diabetes.
|
208 |
12618861
|
Previous contradictory association studies might be due to the effect of linkage disequilibrium between the polymorphism analyzed and the alteration within the CTLA4 region.
|
209 |
12883299
|
No association of CTLA4 gene with celiac disease in the Basque population.
|
210 |
14609212
|
The role of CD28 and CTLA4 in the function and homeostasis of CD4+CD25+ regulatory T cells.
|
211 |
14609212
|
CD4+CD25+ T cells regulate a variety of autoimmune and alloimmune responses including the development of autoimmune diabetes in non-obese diabetic (NOD) mice.
|
212 |
14609212
|
We have examined the role of CD28/CTLA4/B7 interactions in the expansion and survival of CD4+CD25+ regulatory T cells (T(reg)) in this setting.
|
213 |
14609212
|
In addition, analysis of T(reg) from CTLA4-deficient mice suggests that CTLA4 expression is not required for their development or function.
|
214 |
14609212
|
The role of CD28 and CTLA4 in the function and homeostasis of CD4+CD25+ regulatory T cells.
|
215 |
14609212
|
CD4+CD25+ T cells regulate a variety of autoimmune and alloimmune responses including the development of autoimmune diabetes in non-obese diabetic (NOD) mice.
|
216 |
14609212
|
We have examined the role of CD28/CTLA4/B7 interactions in the expansion and survival of CD4+CD25+ regulatory T cells (T(reg)) in this setting.
|
217 |
14609212
|
In addition, analysis of T(reg) from CTLA4-deficient mice suggests that CTLA4 expression is not required for their development or function.
|
218 |
14609212
|
The role of CD28 and CTLA4 in the function and homeostasis of CD4+CD25+ regulatory T cells.
|
219 |
14609212
|
CD4+CD25+ T cells regulate a variety of autoimmune and alloimmune responses including the development of autoimmune diabetes in non-obese diabetic (NOD) mice.
|
220 |
14609212
|
We have examined the role of CD28/CTLA4/B7 interactions in the expansion and survival of CD4+CD25+ regulatory T cells (T(reg)) in this setting.
|
221 |
14609212
|
In addition, analysis of T(reg) from CTLA4-deficient mice suggests that CTLA4 expression is not required for their development or function.
|
222 |
14609225
|
In the thymus these regulatory cells are CD25+-like CD4+ cells shown to control physiologic organ-specific autoimmunity.
|
223 |
14609225
|
In contrast, in the periphery, both CD4+CD25+ and CD4+CD25- cells exhibit regulatory capacities.
|
224 |
14609225
|
Additionally, onset of autoimmune diabetes was preceded by a functional abnormality of CD4+CD25+ regulatory T cells as assessed by their inability to suppress in vitro the proliferation of polyclonally activated CD25- T cells.
|
225 |
14609225
|
Furthermore, we also obtained evidence in CD3-treated NOD for a significant increase (in the pancreatic and mesenteric lymph nodes but not in the spleen) in the proportion of CD4+CD25+CTLA4+ T cells which produce TGFbeta.
|
226 |
14647199
|
Analysis of the CTLA-4, CD28, and inducible costimulator (ICOS) genes in autoimmune thyroid disease.
|
227 |
14647199
|
To fine map this locus, we genotyped 238 Caucasian AITD patients and 137 controls for five additional markers in the linked locus, which contained the CTLA-4, CD28, and ICOS genes.
|
228 |
14647199
|
The A/G single-nucleotide polymorphism at position 49 of CTLA-4 was associated with AITD (P=0.01, OR=1.5), while markers inside CD28 and ICOS were not.
|
229 |
14647199
|
We concluded that: (1) the AITD gene in the 2q33 locus is the CTLA-4 gene and not the CD28 or ICOS genes; and (2) the G allele is associated with decreased function of CTLA-4.
|
230 |
14647199
|
Analysis of the CTLA-4, CD28, and inducible costimulator (ICOS) genes in autoimmune thyroid disease.
|
231 |
14647199
|
To fine map this locus, we genotyped 238 Caucasian AITD patients and 137 controls for five additional markers in the linked locus, which contained the CTLA-4, CD28, and ICOS genes.
|
232 |
14647199
|
The A/G single-nucleotide polymorphism at position 49 of CTLA-4 was associated with AITD (P=0.01, OR=1.5), while markers inside CD28 and ICOS were not.
|
233 |
14647199
|
We concluded that: (1) the AITD gene in the 2q33 locus is the CTLA-4 gene and not the CD28 or ICOS genes; and (2) the G allele is associated with decreased function of CTLA-4.
|
234 |
14647199
|
Analysis of the CTLA-4, CD28, and inducible costimulator (ICOS) genes in autoimmune thyroid disease.
|
235 |
14647199
|
To fine map this locus, we genotyped 238 Caucasian AITD patients and 137 controls for five additional markers in the linked locus, which contained the CTLA-4, CD28, and ICOS genes.
|
236 |
14647199
|
The A/G single-nucleotide polymorphism at position 49 of CTLA-4 was associated with AITD (P=0.01, OR=1.5), while markers inside CD28 and ICOS were not.
|
237 |
14647199
|
We concluded that: (1) the AITD gene in the 2q33 locus is the CTLA-4 gene and not the CD28 or ICOS genes; and (2) the G allele is associated with decreased function of CTLA-4.
|
238 |
14647199
|
Analysis of the CTLA-4, CD28, and inducible costimulator (ICOS) genes in autoimmune thyroid disease.
|
239 |
14647199
|
To fine map this locus, we genotyped 238 Caucasian AITD patients and 137 controls for five additional markers in the linked locus, which contained the CTLA-4, CD28, and ICOS genes.
|
240 |
14647199
|
The A/G single-nucleotide polymorphism at position 49 of CTLA-4 was associated with AITD (P=0.01, OR=1.5), while markers inside CD28 and ICOS were not.
|
241 |
14647199
|
We concluded that: (1) the AITD gene in the 2q33 locus is the CTLA-4 gene and not the CD28 or ICOS genes; and (2) the G allele is associated with decreased function of CTLA-4.
|
242 |
14675397
|
Coeliac disease: investigation of proposed causal variants in the CTLA4 gene region.
|
243 |
14675397
|
A number of studies have also shown association of autoimmune diseases, including CD, with the CD28-cytotoxic T lymphocyte antigen 4 (CTLA4)-inducible costimulator (ICOS) region of chromosome 2q33, but until recently the precise causal variant has remained unknown.
|
244 |
14675397
|
Recently, it was shown that, in GD, CT60 (+6230G>A), a single nucleotide polymorphism (SNP) at the end of the CTLA4 transcript, is associated with an alteration in the ratio of splice forms of the CTLA4 gene and that this ratio affects disease susceptibility.
|
245 |
14675397
|
Alternatively, the previously noted association of CD with the CTLA4 gene region may be due to different causal variants.
|
246 |
14675397
|
Unlike T1D and GD, CD is not a true autoimmune disease, and CD has different associations at the CTLA4 exon 1 SNP +49G>A from all other autoimmune disorders.
|
247 |
14675397
|
Coeliac disease: investigation of proposed causal variants in the CTLA4 gene region.
|
248 |
14675397
|
A number of studies have also shown association of autoimmune diseases, including CD, with the CD28-cytotoxic T lymphocyte antigen 4 (CTLA4)-inducible costimulator (ICOS) region of chromosome 2q33, but until recently the precise causal variant has remained unknown.
|
249 |
14675397
|
Recently, it was shown that, in GD, CT60 (+6230G>A), a single nucleotide polymorphism (SNP) at the end of the CTLA4 transcript, is associated with an alteration in the ratio of splice forms of the CTLA4 gene and that this ratio affects disease susceptibility.
|
250 |
14675397
|
Alternatively, the previously noted association of CD with the CTLA4 gene region may be due to different causal variants.
|
251 |
14675397
|
Unlike T1D and GD, CD is not a true autoimmune disease, and CD has different associations at the CTLA4 exon 1 SNP +49G>A from all other autoimmune disorders.
|
252 |
14675397
|
Coeliac disease: investigation of proposed causal variants in the CTLA4 gene region.
|
253 |
14675397
|
A number of studies have also shown association of autoimmune diseases, including CD, with the CD28-cytotoxic T lymphocyte antigen 4 (CTLA4)-inducible costimulator (ICOS) region of chromosome 2q33, but until recently the precise causal variant has remained unknown.
|
254 |
14675397
|
Recently, it was shown that, in GD, CT60 (+6230G>A), a single nucleotide polymorphism (SNP) at the end of the CTLA4 transcript, is associated with an alteration in the ratio of splice forms of the CTLA4 gene and that this ratio affects disease susceptibility.
|
255 |
14675397
|
Alternatively, the previously noted association of CD with the CTLA4 gene region may be due to different causal variants.
|
256 |
14675397
|
Unlike T1D and GD, CD is not a true autoimmune disease, and CD has different associations at the CTLA4 exon 1 SNP +49G>A from all other autoimmune disorders.
|
257 |
14675397
|
Coeliac disease: investigation of proposed causal variants in the CTLA4 gene region.
|
258 |
14675397
|
A number of studies have also shown association of autoimmune diseases, including CD, with the CD28-cytotoxic T lymphocyte antigen 4 (CTLA4)-inducible costimulator (ICOS) region of chromosome 2q33, but until recently the precise causal variant has remained unknown.
|
259 |
14675397
|
Recently, it was shown that, in GD, CT60 (+6230G>A), a single nucleotide polymorphism (SNP) at the end of the CTLA4 transcript, is associated with an alteration in the ratio of splice forms of the CTLA4 gene and that this ratio affects disease susceptibility.
|
260 |
14675397
|
Alternatively, the previously noted association of CD with the CTLA4 gene region may be due to different causal variants.
|
261 |
14675397
|
Unlike T1D and GD, CD is not a true autoimmune disease, and CD has different associations at the CTLA4 exon 1 SNP +49G>A from all other autoimmune disorders.
|
262 |
14675397
|
Coeliac disease: investigation of proposed causal variants in the CTLA4 gene region.
|
263 |
14675397
|
A number of studies have also shown association of autoimmune diseases, including CD, with the CD28-cytotoxic T lymphocyte antigen 4 (CTLA4)-inducible costimulator (ICOS) region of chromosome 2q33, but until recently the precise causal variant has remained unknown.
|
264 |
14675397
|
Recently, it was shown that, in GD, CT60 (+6230G>A), a single nucleotide polymorphism (SNP) at the end of the CTLA4 transcript, is associated with an alteration in the ratio of splice forms of the CTLA4 gene and that this ratio affects disease susceptibility.
|
265 |
14675397
|
Alternatively, the previously noted association of CD with the CTLA4 gene region may be due to different causal variants.
|
266 |
14675397
|
Unlike T1D and GD, CD is not a true autoimmune disease, and CD has different associations at the CTLA4 exon 1 SNP +49G>A from all other autoimmune disorders.
|
267 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
268 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
269 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
270 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
271 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
272 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
273 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
274 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
275 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
276 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
277 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
278 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
279 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
280 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
281 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
282 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
283 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
284 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
285 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
286 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
287 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
288 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
289 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
290 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
291 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
292 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
293 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
294 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
295 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
296 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
297 |
15301861
|
Patients with early onset of type 1 diabetes have significantly higher GG genotype at position 49 of the CTLA4 gene.
|
298 |
15301861
|
Evaluated was the role of the CTLA4 exon 1 A49G polymorphism and its role as a risk factor for T1D in our population.
|
299 |
15301861
|
DNA from 190 patients with T1D and their families and 96 control individuals were genotyped for CTLA4 exon 1 polymorphism and human leukocyte antigen (HLA)-DQB1*0201 and *0302 haplotypes by polymerase chain reaction (PCR) amplification-restriction enzyme analysis and PCR amplification that used sequence-specific primers, respectively.
|
300 |
15301861
|
The CTLA4 G allele was found to be more frequently present in patients with T1D (32.4%) as compared with its frequency in control individuals (24.5%).
|
301 |
15301861
|
The GG genotype was also significantly higher among patients (12.6%) than in controls (4.2%). chi(2) analysis and family-based association studies were performed and suggested the association of CTLA4 exon 1 G polymorphism with T1D (p = 0.0229).
|
302 |
15301861
|
This study suggests that CTLA4 is a candidate susceptibility gene for T1D.
|
303 |
15621571
|
No evidence of association of CTLA4 polymorphisms with Addison's disease.
|
304 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
305 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
306 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
307 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
308 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
309 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
310 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
311 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
312 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
313 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
314 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
315 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
316 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
317 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
318 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
319 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
320 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
321 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
322 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
323 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
324 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
325 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
326 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
327 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
328 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
329 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
330 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
331 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
332 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
333 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
334 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
335 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
336 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
337 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
338 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
339 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
340 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
341 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
342 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
343 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
344 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
345 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
346 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
347 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
348 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
349 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
350 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
351 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
352 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
353 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
354 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
355 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
356 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
357 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
358 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
359 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
360 |
15657618
|
A common CTLA4 haplotype associated with coeliac disease.
|
361 |
15657618
|
Although there is replicated linkage to 2q33, results are inconsistent from association studies of the most promising candidate genes: the CD28/CTLA4/ICOS cluster.
|
362 |
15657618
|
CTLA4 plays a key role in regulating T lymphocyte mediated inflammatory responses, and variants in the 3' region influence development of diabetes and thyroid disease.
|
363 |
15657618
|
We genotyped CTLA4 variants (-1722 C/T, -658 T/C, -318 C/T, +49 A/G, +1822 C/T, CT60 A/G) to tag all common haplotypes (>5% frequency) and an ICOS variant (IVS+173 C/T) in 340 white UK Caucasian coeliac disease cases.
|
364 |
15657618
|
In total, 973 healthy controls were available for SNP, and 705 for CTLA4 haplotype, based association analyses.
|
365 |
15657618
|
Coeliac disease showed weak association with the CTLA4 +1822T (P=0.019) and CT60 G (P=0.047) alleles.
|
366 |
15657618
|
Strong association was seen with a common CTLA4 haplotype (P=0.00067, odds ratio 1.41) of frequency 32.7% in coeliac disease and 25.5% in healthy controls.
|
367 |
15657618
|
A common CTLA4 haplotype shows strong association with coeliac disease, and contains multiple alleles reported to affect immunological function.
|
368 |
15917799
|
The mutation disrupts a repressor of ICOS, an essential co-stimulatory receptor for follicular T cells, and results in excessive production of the cytokine interleukin-21. sanroque mice fail to repress diabetes-causing T cells, and develop high titres of autoantibodies and a pattern of pathology consistent with lupus.
|
369 |
15917799
|
The causative mutation is in a gene of previously unknown function, roquin (Rc3h1), which encodes a highly conserved member of the RING-type ubiquitin ligase protein family.
|
370 |
16107864
|
DNA vaccination with an insulin construct and a chimeric protein binding to both CTLA4 and CD40 ameliorates type 1 diabetes in NOD mice.
|
371 |
16107864
|
This mutant B7.1 binds CTLA4 but not CD28.
|
372 |
16107864
|
We report that young NOD mice immunized with mbPPI along with mB7.1/CD40L DNA vectors significantly reduced diabetes incidence while treatment with CTLA4/IgG1 exacerbated diabetes.
|
373 |
16107864
|
DNA vaccination with an insulin construct and a chimeric protein binding to both CTLA4 and CD40 ameliorates type 1 diabetes in NOD mice.
|
374 |
16107864
|
This mutant B7.1 binds CTLA4 but not CD28.
|
375 |
16107864
|
We report that young NOD mice immunized with mbPPI along with mB7.1/CD40L DNA vectors significantly reduced diabetes incidence while treatment with CTLA4/IgG1 exacerbated diabetes.
|
376 |
16107864
|
DNA vaccination with an insulin construct and a chimeric protein binding to both CTLA4 and CD40 ameliorates type 1 diabetes in NOD mice.
|
377 |
16107864
|
This mutant B7.1 binds CTLA4 but not CD28.
|
378 |
16107864
|
We report that young NOD mice immunized with mbPPI along with mB7.1/CD40L DNA vectors significantly reduced diabetes incidence while treatment with CTLA4/IgG1 exacerbated diabetes.
|
379 |
16123375
|
In addition, all Finnish subjects were typed for HLA DR-DQ, insulin gene (-23) HphI, and CTLA4 CT60 polymorphisms.
|
380 |
16123375
|
No difference was observed in the genotype frequencies between cases and control subjects, nor was any disease association detected when patients were stratified according to age at diagnosis, sex, HLA, insulin gene, or CTLA4 genotypes.
|
381 |
16123375
|
In addition, all Finnish subjects were typed for HLA DR-DQ, insulin gene (-23) HphI, and CTLA4 CT60 polymorphisms.
|
382 |
16123375
|
No difference was observed in the genotype frequencies between cases and control subjects, nor was any disease association detected when patients were stratified according to age at diagnosis, sex, HLA, insulin gene, or CTLA4 genotypes.
|
383 |
16186404
|
Three other disease susceptibility loci have been clearly demonstrated based on their direct effect on risk, INS (chromosome 11p15, allelic odds ratio [OR] approximately 1.9), CTLA4 (chromosome 2q33, allelic OR approximately 1.2), and PTPN22 (chromosome 1p13, allelic OR approximately 1.7).
|
384 |
16352685
|
The association of CTLA4 polymorphism with type 1 diabetes is concentrated in patients complicated with autoimmune thyroid disease: a multicenter collaborative study in Japan.
|
385 |
16891094
|
Functional evaluation of the autoimmunity-associated CTLA4 gene: the effect of the (AT) repeat in the 3'untranslated region (UTR).
|
386 |
16891094
|
The third confirmed susceptibility locus in type 1 diabetes (T1D), the CTLA4 gene, harbors several DNA variants in linkage disequilibrium (LD), any one of which, or a combination thereof, could contribute to an individual's susceptibility to disease.
|
387 |
16891094
|
Functional evaluation of the autoimmunity-associated CTLA4 gene: the effect of the (AT) repeat in the 3'untranslated region (UTR).
|
388 |
16891094
|
The third confirmed susceptibility locus in type 1 diabetes (T1D), the CTLA4 gene, harbors several DNA variants in linkage disequilibrium (LD), any one of which, or a combination thereof, could contribute to an individual's susceptibility to disease.
|
389 |
17060611
|
Modeling CTLA4-linked autoimmunity with RNA interference in mice.
|
390 |
17060611
|
The CTLA4 gene is important for T lymphocyte-mediated immunoregulation and has been associated with several autoimmune diseases, in particular, type 1 diabetes.
|
391 |
17060611
|
To model the impact of natural genetic variants of CTLA4, we constructed RNA interference (RNAi) "knockdown" mice through lentiviral transgenesis.
|
392 |
17060611
|
Unlike the indiscriminate multiorgan autoimmune phenotype of the corresponding knockout mice, Ctla4 knockdown animals had a disease primarily focused on the pancreas, with rapid progression to diabetes.
|
393 |
17060611
|
Modeling CTLA4-linked autoimmunity with RNA interference in mice.
|
394 |
17060611
|
The CTLA4 gene is important for T lymphocyte-mediated immunoregulation and has been associated with several autoimmune diseases, in particular, type 1 diabetes.
|
395 |
17060611
|
To model the impact of natural genetic variants of CTLA4, we constructed RNA interference (RNAi) "knockdown" mice through lentiviral transgenesis.
|
396 |
17060611
|
Unlike the indiscriminate multiorgan autoimmune phenotype of the corresponding knockout mice, Ctla4 knockdown animals had a disease primarily focused on the pancreas, with rapid progression to diabetes.
|
397 |
17060611
|
Modeling CTLA4-linked autoimmunity with RNA interference in mice.
|
398 |
17060611
|
The CTLA4 gene is important for T lymphocyte-mediated immunoregulation and has been associated with several autoimmune diseases, in particular, type 1 diabetes.
|
399 |
17060611
|
To model the impact of natural genetic variants of CTLA4, we constructed RNA interference (RNAi) "knockdown" mice through lentiviral transgenesis.
|
400 |
17060611
|
Unlike the indiscriminate multiorgan autoimmune phenotype of the corresponding knockout mice, Ctla4 knockdown animals had a disease primarily focused on the pancreas, with rapid progression to diabetes.
|
401 |
17060611
|
Modeling CTLA4-linked autoimmunity with RNA interference in mice.
|
402 |
17060611
|
The CTLA4 gene is important for T lymphocyte-mediated immunoregulation and has been associated with several autoimmune diseases, in particular, type 1 diabetes.
|
403 |
17060611
|
To model the impact of natural genetic variants of CTLA4, we constructed RNA interference (RNAi) "knockdown" mice through lentiviral transgenesis.
|
404 |
17060611
|
Unlike the indiscriminate multiorgan autoimmune phenotype of the corresponding knockout mice, Ctla4 knockdown animals had a disease primarily focused on the pancreas, with rapid progression to diabetes.
|
405 |
17130532
|
We therefore studied the association of candidate genes, HLA, INS, CTLA4, PTPN22, and SUMO4, with type 1 diabetes in Asian populations in comparison with Caucasian populations.
|
406 |
17130532
|
CTLA4 association was reported for both type 1 diabetes and autoimmune thyroid diseases (AITD) in Caucasian populations, but the association with type 1 diabetes was concentrated in a subset of patients with AITD in Japanese.
|
407 |
17130532
|
We therefore studied the association of candidate genes, HLA, INS, CTLA4, PTPN22, and SUMO4, with type 1 diabetes in Asian populations in comparison with Caucasian populations.
|
408 |
17130532
|
CTLA4 association was reported for both type 1 diabetes and autoimmune thyroid diseases (AITD) in Caucasian populations, but the association with type 1 diabetes was concentrated in a subset of patients with AITD in Japanese.
|
409 |
17197413
|
Signatures of strong population differentiation shape extended haplotypes across the human CD28, CTLA4, and ICOS costimulatory genes.
|
410 |
17197413
|
The three members of the costimulatory receptor family, CD28, CTLA-4, and ICOS, have complementary effects on T cell activation, and their balance controls the overall outcome of immune and autoimmune responses.
|
411 |
17197413
|
A large fraction of the variation found in the locus can be explained by the presence of extended haplotypes encompassing variants at CD28, CTLA4, and the ICOS promoter.
|
412 |
17197413
|
Signatures of strong population differentiation shape extended haplotypes across the human CD28, CTLA4, and ICOS costimulatory genes.
|
413 |
17197413
|
The three members of the costimulatory receptor family, CD28, CTLA-4, and ICOS, have complementary effects on T cell activation, and their balance controls the overall outcome of immune and autoimmune responses.
|
414 |
17197413
|
A large fraction of the variation found in the locus can be explained by the presence of extended haplotypes encompassing variants at CD28, CTLA4, and the ICOS promoter.
|
415 |
17197413
|
Signatures of strong population differentiation shape extended haplotypes across the human CD28, CTLA4, and ICOS costimulatory genes.
|
416 |
17197413
|
The three members of the costimulatory receptor family, CD28, CTLA-4, and ICOS, have complementary effects on T cell activation, and their balance controls the overall outcome of immune and autoimmune responses.
|
417 |
17197413
|
A large fraction of the variation found in the locus can be explained by the presence of extended haplotypes encompassing variants at CD28, CTLA4, and the ICOS promoter.
|
418 |
17209142
|
Interaction analysis of the CBLB and CTLA4 genes in type 1 diabetes.
|
419 |
17209142
|
Recently, evidence of a statistical interaction between polymorphisms in two negative immunoregulatory genes, CBLB and CTLA4, has been reported in type 1 diabetes (T1D).
|
420 |
17209142
|
Furthermore, evidence of a statistical interaction with the known T1D susceptibility-associated CTLA4 polymorphism rs3087243 (laboratory name CT60, G>A) was reported (P<0.0001), such that the CBLB SNP rs3772534 G allele was overtransmitted to offspring with the CTLA4 rs3087243 G/G genotype.
|
421 |
17209142
|
Interaction analysis of the CBLB and CTLA4 genes in type 1 diabetes.
|
422 |
17209142
|
Recently, evidence of a statistical interaction between polymorphisms in two negative immunoregulatory genes, CBLB and CTLA4, has been reported in type 1 diabetes (T1D).
|
423 |
17209142
|
Furthermore, evidence of a statistical interaction with the known T1D susceptibility-associated CTLA4 polymorphism rs3087243 (laboratory name CT60, G>A) was reported (P<0.0001), such that the CBLB SNP rs3772534 G allele was overtransmitted to offspring with the CTLA4 rs3087243 G/G genotype.
|
424 |
17209142
|
Interaction analysis of the CBLB and CTLA4 genes in type 1 diabetes.
|
425 |
17209142
|
Recently, evidence of a statistical interaction between polymorphisms in two negative immunoregulatory genes, CBLB and CTLA4, has been reported in type 1 diabetes (T1D).
|
426 |
17209142
|
Furthermore, evidence of a statistical interaction with the known T1D susceptibility-associated CTLA4 polymorphism rs3087243 (laboratory name CT60, G>A) was reported (P<0.0001), such that the CBLB SNP rs3772534 G allele was overtransmitted to offspring with the CTLA4 rs3087243 G/G genotype.
|
427 |
17452059
|
Among candidate genes for type 1 diabetes, HLA, INS, CTLA4, PTPN22 and SUMO4 have been shown to be associated with the disease in Caucasian populations.
|
428 |
17452059
|
CTLA4 was associated with type 1 diabetes only in a subset of patients with type 1 diabetes complicated with AITD in Japanese.
|
429 |
17452059
|
Among candidate genes for type 1 diabetes, HLA, INS, CTLA4, PTPN22 and SUMO4 have been shown to be associated with the disease in Caucasian populations.
|
430 |
17452059
|
CTLA4 was associated with type 1 diabetes only in a subset of patients with type 1 diabetes complicated with AITD in Japanese.
|
431 |
17496359
|
Susceptibility to T1D is strongly linked to a major genetic locus that is the major histocompatibility complex (MHC) and several other minor loci including insulin, CTLA4 that contribute to diabetes risk in an epistatic way.
|
432 |
17611256
|
It results in insulin deficiency as a consequence of autoimmune destruction of islet beta-cells in the pancreas and is believed to be mediated by Th1 cytokines (IFNgamma, TNFalpha, and IL-2).
|
433 |
17611256
|
A number of genes have been associated with type 1 diabetes in humans, including the human leukocyte antigen region, the insulin variable number tandem repeat, PTPN22, CTLA4, IL-4, and IL-13.
|
434 |
17611256
|
In this study, 483 cases of canine diabetes and 869 controls of known breed were analyzed for association with IFNgamma, IGF2, IL-10, IL-12beta, IL-6, insulin, PTPN22, RANTES, IL-4, IL-1alpha and TNFalpha.
|
435 |
17611256
|
Some associations were with increased susceptibility to the disease (IFNgamma, IL-10, IL-12beta, IL-6, insulin, PTPN22, IL-4, and TNFalpha), whereas others were protective (IL-4, PTPN22, IL-6, insulin, IGF2, TNFalpha).
|
436 |
17942509
|
Multiple sclerosis and the CTLA4 autoimmunity polymorphism CT60: no association in patients from Germany, Hungary and Poland.
|
437 |
17942509
|
Polymorphisms in the CTLA4 gene region have been associated with susceptibility to autoimmune diseases.
|
438 |
17942509
|
The recently described single nucleotide polymorphism CT60, located in the 3' untranslated region of CTLA4 is associated with Graves' disease, thyroiditis, autoimmune diabetes and other autoimmune diseases.
|
439 |
17942509
|
A case-control association study was conducted in German, Hungarian and Polish multiple sclerosis (MS) patients and regional control individuals for the CTLA4 CT60 and +49A/G polymorphisms.
|
440 |
17942509
|
No association of CT60 genotypes with T cell expression of ICOS and CTLA-4 after in vitro stimulation was detected.
|
441 |
17942509
|
Multiple sclerosis and the CTLA4 autoimmunity polymorphism CT60: no association in patients from Germany, Hungary and Poland.
|
442 |
17942509
|
Polymorphisms in the CTLA4 gene region have been associated with susceptibility to autoimmune diseases.
|
443 |
17942509
|
The recently described single nucleotide polymorphism CT60, located in the 3' untranslated region of CTLA4 is associated with Graves' disease, thyroiditis, autoimmune diabetes and other autoimmune diseases.
|
444 |
17942509
|
A case-control association study was conducted in German, Hungarian and Polish multiple sclerosis (MS) patients and regional control individuals for the CTLA4 CT60 and +49A/G polymorphisms.
|
445 |
17942509
|
No association of CT60 genotypes with T cell expression of ICOS and CTLA-4 after in vitro stimulation was detected.
|
446 |
17942509
|
Multiple sclerosis and the CTLA4 autoimmunity polymorphism CT60: no association in patients from Germany, Hungary and Poland.
|
447 |
17942509
|
Polymorphisms in the CTLA4 gene region have been associated with susceptibility to autoimmune diseases.
|
448 |
17942509
|
The recently described single nucleotide polymorphism CT60, located in the 3' untranslated region of CTLA4 is associated with Graves' disease, thyroiditis, autoimmune diabetes and other autoimmune diseases.
|
449 |
17942509
|
A case-control association study was conducted in German, Hungarian and Polish multiple sclerosis (MS) patients and regional control individuals for the CTLA4 CT60 and +49A/G polymorphisms.
|
450 |
17942509
|
No association of CT60 genotypes with T cell expression of ICOS and CTLA-4 after in vitro stimulation was detected.
|
451 |
17942509
|
Multiple sclerosis and the CTLA4 autoimmunity polymorphism CT60: no association in patients from Germany, Hungary and Poland.
|
452 |
17942509
|
Polymorphisms in the CTLA4 gene region have been associated with susceptibility to autoimmune diseases.
|
453 |
17942509
|
The recently described single nucleotide polymorphism CT60, located in the 3' untranslated region of CTLA4 is associated with Graves' disease, thyroiditis, autoimmune diabetes and other autoimmune diseases.
|
454 |
17942509
|
A case-control association study was conducted in German, Hungarian and Polish multiple sclerosis (MS) patients and regional control individuals for the CTLA4 CT60 and +49A/G polymorphisms.
|
455 |
17942509
|
No association of CT60 genotypes with T cell expression of ICOS and CTLA-4 after in vitro stimulation was detected.
|
456 |
17942509
|
Multiple sclerosis and the CTLA4 autoimmunity polymorphism CT60: no association in patients from Germany, Hungary and Poland.
|
457 |
17942509
|
Polymorphisms in the CTLA4 gene region have been associated with susceptibility to autoimmune diseases.
|
458 |
17942509
|
The recently described single nucleotide polymorphism CT60, located in the 3' untranslated region of CTLA4 is associated with Graves' disease, thyroiditis, autoimmune diabetes and other autoimmune diseases.
|
459 |
17942509
|
A case-control association study was conducted in German, Hungarian and Polish multiple sclerosis (MS) patients and regional control individuals for the CTLA4 CT60 and +49A/G polymorphisms.
|
460 |
17942509
|
No association of CT60 genotypes with T cell expression of ICOS and CTLA-4 after in vitro stimulation was detected.
|
461 |
18795209
|
The genetic factors involved consist of multiple susceptibility genes, at least five of which, HLA, INS, CTLA4, PTPN22 and IL2RA/CD25, have been shown to be associated with type 1 diabetes in Caucasian (Western) populations, as has recently been confirmed by genome-wide association studies.
|
462 |
18795209
|
The association of CTLA4 with type 1 diabetes is concentrated in a subset of patients with autoimmune thyroid disease (AITD) in both Japanese and Caucasian populations, while the association of PTPN22 with type 1 diabetes in Japanese and most Asian populations is not as clear as in Caucasians.
|
463 |
18795209
|
IL2RA/CD25 genes seem to be similarly distributed in type 1 diabetes patients in the two populations, whereas genetic heterogeneity may exist regarding SUMO4, with an association of the M55V variant with type 1 diabetes observed in Asians, but not in Caucasians.
|
464 |
18795209
|
The genetic factors involved consist of multiple susceptibility genes, at least five of which, HLA, INS, CTLA4, PTPN22 and IL2RA/CD25, have been shown to be associated with type 1 diabetes in Caucasian (Western) populations, as has recently been confirmed by genome-wide association studies.
|
465 |
18795209
|
The association of CTLA4 with type 1 diabetes is concentrated in a subset of patients with autoimmune thyroid disease (AITD) in both Japanese and Caucasian populations, while the association of PTPN22 with type 1 diabetes in Japanese and most Asian populations is not as clear as in Caucasians.
|
466 |
18795209
|
IL2RA/CD25 genes seem to be similarly distributed in type 1 diabetes patients in the two populations, whereas genetic heterogeneity may exist regarding SUMO4, with an association of the M55V variant with type 1 diabetes observed in Asians, but not in Caucasians.
|
467 |
18988535
|
To date the several loci involved to the T1DM development have been reliably identified by means of a number of approaches: MHC locus, VNTR within 5'-nontranscibed region of insulin (INS) gene, CTLA4 gene, encoding surface receptor of T cells, PTPN22 and PTPN2 genes, encoding tyrosine phosphatases of T lymphocytes, interleukin 2 (IL2) gene and alpha-chain of its receptor gene (IL2RA), as well as KIAA0350 gene (unknown function) and IFIH1 gene, encoding receptor of double-stranded DNA generated during viral infections.
|
468 |
18988535
|
Thus the protein products of MHC, INS, PTPN22 and PTPN2 genes involve in the formation in thymus of T-lymphocyte repertoire, which provides the immune defense of organism.
|
469 |
18988535
|
On the other hand the nonspecific activation of T cells, from that starts the autoimmune destruction of beta-cells of Langerhans islets of pancreas, in all probability, connects with the protein products of CTLA4, IL2, IL2RA genes, and, perhaps, PTPN22 and PTPN2 genes.
|
470 |
18988535
|
To date the several loci involved to the T1DM development have been reliably identified by means of a number of approaches: MHC locus, VNTR within 5'-nontranscibed region of insulin (INS) gene, CTLA4 gene, encoding surface receptor of T cells, PTPN22 and PTPN2 genes, encoding tyrosine phosphatases of T lymphocytes, interleukin 2 (IL2) gene and alpha-chain of its receptor gene (IL2RA), as well as KIAA0350 gene (unknown function) and IFIH1 gene, encoding receptor of double-stranded DNA generated during viral infections.
|
471 |
18988535
|
Thus the protein products of MHC, INS, PTPN22 and PTPN2 genes involve in the formation in thymus of T-lymphocyte repertoire, which provides the immune defense of organism.
|
472 |
18988535
|
On the other hand the nonspecific activation of T cells, from that starts the autoimmune destruction of beta-cells of Langerhans islets of pancreas, in all probability, connects with the protein products of CTLA4, IL2, IL2RA genes, and, perhaps, PTPN22 and PTPN2 genes.
|
473 |
19506323
|
Moreover, polymorphisms in CTLA4 have been reported to be associated with susceptibility to type 1 diabetes and autoimmune thyroid disease (AITD).
|
474 |
19506323
|
With respect to the rs3087243 (+6230G>A) polymorphism of CTLA4, the first sister had type 1 diabetes and AITD and had the GG genotype, whereas the second and third sisters, who had type 1 diabetes without AITD, had the AG genotype.
|
475 |
19506323
|
We performed genetic analysis of HLA-DR, -DQ, and CTLA4 in all family members.
|
476 |
19506323
|
Moreover, polymorphisms in CTLA4 have been reported to be associated with susceptibility to type 1 diabetes and autoimmune thyroid disease (AITD).
|
477 |
19506323
|
With respect to the rs3087243 (+6230G>A) polymorphism of CTLA4, the first sister had type 1 diabetes and AITD and had the GG genotype, whereas the second and third sisters, who had type 1 diabetes without AITD, had the AG genotype.
|
478 |
19506323
|
We performed genetic analysis of HLA-DR, -DQ, and CTLA4 in all family members.
|
479 |
19506323
|
Moreover, polymorphisms in CTLA4 have been reported to be associated with susceptibility to type 1 diabetes and autoimmune thyroid disease (AITD).
|
480 |
19506323
|
With respect to the rs3087243 (+6230G>A) polymorphism of CTLA4, the first sister had type 1 diabetes and AITD and had the GG genotype, whereas the second and third sisters, who had type 1 diabetes without AITD, had the AG genotype.
|
481 |
19506323
|
We performed genetic analysis of HLA-DR, -DQ, and CTLA4 in all family members.
|
482 |
19672595
|
Polymorphisms in the CD28/CTLA4/ICOS genes: role in malignant melanoma susceptibility and prognosis?
|
483 |
19672595
|
CD28, Cytotoxic T lymphocyte antigen 4 (CTLA4) and inducible costimulator (ICOS) molecules are important secondary signal molecules in the T lymphocyte activation.
|
484 |
19672595
|
Single nucleotide polymorphisms (SNPs) in the CD28/CTLA4/ICOS gene region were reported to be associated with several autoimmune diseases including, type-1 diabetes, SLE, autoimmune thyroid diseases and celiac disease.
|
485 |
19672595
|
In this study, we investigated the association of SNPs in the CD28, CTLA4 and ICOS genes with the risk of melanoma.
|
486 |
19672595
|
However, keeping in view the correction for multiple hypothesis testing our results suggest that the polymorphisms in the CD28, CTLA4 and ICOS genes at least do not modulate risk of melanoma and nor do those influence the disease prognosis in the investigated population.
|
487 |
19672595
|
Polymorphisms in the CD28/CTLA4/ICOS genes: role in malignant melanoma susceptibility and prognosis?
|
488 |
19672595
|
CD28, Cytotoxic T lymphocyte antigen 4 (CTLA4) and inducible costimulator (ICOS) molecules are important secondary signal molecules in the T lymphocyte activation.
|
489 |
19672595
|
Single nucleotide polymorphisms (SNPs) in the CD28/CTLA4/ICOS gene region were reported to be associated with several autoimmune diseases including, type-1 diabetes, SLE, autoimmune thyroid diseases and celiac disease.
|
490 |
19672595
|
In this study, we investigated the association of SNPs in the CD28, CTLA4 and ICOS genes with the risk of melanoma.
|
491 |
19672595
|
However, keeping in view the correction for multiple hypothesis testing our results suggest that the polymorphisms in the CD28, CTLA4 and ICOS genes at least do not modulate risk of melanoma and nor do those influence the disease prognosis in the investigated population.
|
492 |
19672595
|
Polymorphisms in the CD28/CTLA4/ICOS genes: role in malignant melanoma susceptibility and prognosis?
|
493 |
19672595
|
CD28, Cytotoxic T lymphocyte antigen 4 (CTLA4) and inducible costimulator (ICOS) molecules are important secondary signal molecules in the T lymphocyte activation.
|
494 |
19672595
|
Single nucleotide polymorphisms (SNPs) in the CD28/CTLA4/ICOS gene region were reported to be associated with several autoimmune diseases including, type-1 diabetes, SLE, autoimmune thyroid diseases and celiac disease.
|
495 |
19672595
|
In this study, we investigated the association of SNPs in the CD28, CTLA4 and ICOS genes with the risk of melanoma.
|
496 |
19672595
|
However, keeping in view the correction for multiple hypothesis testing our results suggest that the polymorphisms in the CD28, CTLA4 and ICOS genes at least do not modulate risk of melanoma and nor do those influence the disease prognosis in the investigated population.
|
497 |
19672595
|
Polymorphisms in the CD28/CTLA4/ICOS genes: role in malignant melanoma susceptibility and prognosis?
|
498 |
19672595
|
CD28, Cytotoxic T lymphocyte antigen 4 (CTLA4) and inducible costimulator (ICOS) molecules are important secondary signal molecules in the T lymphocyte activation.
|
499 |
19672595
|
Single nucleotide polymorphisms (SNPs) in the CD28/CTLA4/ICOS gene region were reported to be associated with several autoimmune diseases including, type-1 diabetes, SLE, autoimmune thyroid diseases and celiac disease.
|
500 |
19672595
|
In this study, we investigated the association of SNPs in the CD28, CTLA4 and ICOS genes with the risk of melanoma.
|
501 |
19672595
|
However, keeping in view the correction for multiple hypothesis testing our results suggest that the polymorphisms in the CD28, CTLA4 and ICOS genes at least do not modulate risk of melanoma and nor do those influence the disease prognosis in the investigated population.
|
502 |
19672595
|
Polymorphisms in the CD28/CTLA4/ICOS genes: role in malignant melanoma susceptibility and prognosis?
|
503 |
19672595
|
CD28, Cytotoxic T lymphocyte antigen 4 (CTLA4) and inducible costimulator (ICOS) molecules are important secondary signal molecules in the T lymphocyte activation.
|
504 |
19672595
|
Single nucleotide polymorphisms (SNPs) in the CD28/CTLA4/ICOS gene region were reported to be associated with several autoimmune diseases including, type-1 diabetes, SLE, autoimmune thyroid diseases and celiac disease.
|
505 |
19672595
|
In this study, we investigated the association of SNPs in the CD28, CTLA4 and ICOS genes with the risk of melanoma.
|
506 |
19672595
|
However, keeping in view the correction for multiple hypothesis testing our results suggest that the polymorphisms in the CD28, CTLA4 and ICOS genes at least do not modulate risk of melanoma and nor do those influence the disease prognosis in the investigated population.
|
507 |
19783679
|
Idd5.1 regulates T1D susceptibility in nonobese diabetic (NOD) mice and has two notable candidate genes, Ctla4 and Icos.
|
508 |
19783679
|
However, further support of this hypothesis is required since the Idd5.1 haplotypes of the diabetes-susceptible NOD and the resistant B10 strains differ throughout Ctla4 and Icos.
|
509 |
19783679
|
Using haplotype analysis and the generation of novel Idd5.1-congenic strains that differ at the disease-associated Ctla4 exon 2 single-nucleotide polymorphism, we demonstrate that increased expression of liCTLA-4 correlates with reduced T1D susceptibility.
|
510 |
19783679
|
CTLA-4(-/-) mice expressing liCTLA-4 accumulated fewer activated effector/memory CD4(+) T cells than CTLA-4(-/-) mice and the transgenic mice were partially rescued from the multiorgan inflammation and early lethality caused by the disruption of Ctla4.
|
511 |
19783679
|
Idd5.1 regulates T1D susceptibility in nonobese diabetic (NOD) mice and has two notable candidate genes, Ctla4 and Icos.
|
512 |
19783679
|
However, further support of this hypothesis is required since the Idd5.1 haplotypes of the diabetes-susceptible NOD and the resistant B10 strains differ throughout Ctla4 and Icos.
|
513 |
19783679
|
Using haplotype analysis and the generation of novel Idd5.1-congenic strains that differ at the disease-associated Ctla4 exon 2 single-nucleotide polymorphism, we demonstrate that increased expression of liCTLA-4 correlates with reduced T1D susceptibility.
|
514 |
19783679
|
CTLA-4(-/-) mice expressing liCTLA-4 accumulated fewer activated effector/memory CD4(+) T cells than CTLA-4(-/-) mice and the transgenic mice were partially rescued from the multiorgan inflammation and early lethality caused by the disruption of Ctla4.
|
515 |
19783679
|
Idd5.1 regulates T1D susceptibility in nonobese diabetic (NOD) mice and has two notable candidate genes, Ctla4 and Icos.
|
516 |
19783679
|
However, further support of this hypothesis is required since the Idd5.1 haplotypes of the diabetes-susceptible NOD and the resistant B10 strains differ throughout Ctla4 and Icos.
|
517 |
19783679
|
Using haplotype analysis and the generation of novel Idd5.1-congenic strains that differ at the disease-associated Ctla4 exon 2 single-nucleotide polymorphism, we demonstrate that increased expression of liCTLA-4 correlates with reduced T1D susceptibility.
|
518 |
19783679
|
CTLA-4(-/-) mice expressing liCTLA-4 accumulated fewer activated effector/memory CD4(+) T cells than CTLA-4(-/-) mice and the transgenic mice were partially rescued from the multiorgan inflammation and early lethality caused by the disruption of Ctla4.
|
519 |
19783679
|
Idd5.1 regulates T1D susceptibility in nonobese diabetic (NOD) mice and has two notable candidate genes, Ctla4 and Icos.
|
520 |
19783679
|
However, further support of this hypothesis is required since the Idd5.1 haplotypes of the diabetes-susceptible NOD and the resistant B10 strains differ throughout Ctla4 and Icos.
|
521 |
19783679
|
Using haplotype analysis and the generation of novel Idd5.1-congenic strains that differ at the disease-associated Ctla4 exon 2 single-nucleotide polymorphism, we demonstrate that increased expression of liCTLA-4 correlates with reduced T1D susceptibility.
|
522 |
19783679
|
CTLA-4(-/-) mice expressing liCTLA-4 accumulated fewer activated effector/memory CD4(+) T cells than CTLA-4(-/-) mice and the transgenic mice were partially rescued from the multiorgan inflammation and early lethality caused by the disruption of Ctla4.
|
523 |
20061825
|
NKG2D is a surface receptor expressed on NK cells but also on CD8(+) T cells, gammadelta T cells, and auto-reactive CD4(+)/CD28(-) T cells of patients with rheumatoid arthritis.
|
524 |
20061825
|
MAb E4 potently antagonized the cytolytic activity of NKL cells against BaF/3-MICA cells expressing NKG2D ligand, and blocked the NKG2D ligand-induced secretion of TNFalpha, IFNgamma and GM-CSF, as well as surface expression of CRTAM by NK cells cultured on immobilized MICA or ULBP-1 ligands.
|
525 |
20345871
|
Changes in frequency of IDDM-associated HLA DQB, CTLA4 and INS alleles.
|
526 |
20345871
|
With all necessary precautions required in ancient DNA analysis, frequencies of HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles were assessed and compared with available data, characterising contemporary Polish population.
|
527 |
20345871
|
Out of 86 medieval individuals typed for CTLA4+49A/G, 29.1% were homozygous for the predisposing G allele, which is significantly more than contemporarily - 7.6% (P < 0.001).
|
528 |
20345871
|
Contrary to the initial assumptions, genetic predisposition towards type 1 diabetes, conferred by HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles is much lower contemporarily than it was approximately 700 years before present.
|
529 |
20345871
|
Changes in frequency of IDDM-associated HLA DQB, CTLA4 and INS alleles.
|
530 |
20345871
|
With all necessary precautions required in ancient DNA analysis, frequencies of HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles were assessed and compared with available data, characterising contemporary Polish population.
|
531 |
20345871
|
Out of 86 medieval individuals typed for CTLA4+49A/G, 29.1% were homozygous for the predisposing G allele, which is significantly more than contemporarily - 7.6% (P < 0.001).
|
532 |
20345871
|
Contrary to the initial assumptions, genetic predisposition towards type 1 diabetes, conferred by HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles is much lower contemporarily than it was approximately 700 years before present.
|
533 |
20345871
|
Changes in frequency of IDDM-associated HLA DQB, CTLA4 and INS alleles.
|
534 |
20345871
|
With all necessary precautions required in ancient DNA analysis, frequencies of HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles were assessed and compared with available data, characterising contemporary Polish population.
|
535 |
20345871
|
Out of 86 medieval individuals typed for CTLA4+49A/G, 29.1% were homozygous for the predisposing G allele, which is significantly more than contemporarily - 7.6% (P < 0.001).
|
536 |
20345871
|
Contrary to the initial assumptions, genetic predisposition towards type 1 diabetes, conferred by HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles is much lower contemporarily than it was approximately 700 years before present.
|
537 |
20345871
|
Changes in frequency of IDDM-associated HLA DQB, CTLA4 and INS alleles.
|
538 |
20345871
|
With all necessary precautions required in ancient DNA analysis, frequencies of HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles were assessed and compared with available data, characterising contemporary Polish population.
|
539 |
20345871
|
Out of 86 medieval individuals typed for CTLA4+49A/G, 29.1% were homozygous for the predisposing G allele, which is significantly more than contemporarily - 7.6% (P < 0.001).
|
540 |
20345871
|
Contrary to the initial assumptions, genetic predisposition towards type 1 diabetes, conferred by HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles is much lower contemporarily than it was approximately 700 years before present.
|
541 |
20931529
|
The IDDM1 locus, which lies within the human leukocyte antigen (HLA) and the IDDM2 locus, which is located to the insulin gene region, are two major genetic contributors of susceptibility.
|
542 |
20931529
|
Many other loci conferring susceptibility to autoimmune diabetes are being discovered, including PTPN22, CTLA4, IL2RA and IFIH1.
|
543 |
21248163
|
Current genetic data point towards the following genes as susceptibility genes: HLA, insulin, PTPN22, IL2Ra, and CTLA4.
|
544 |
22654555
|
In particular, we discuss recent efforts aimed at refining diseases associations found within the HLA complex and implicating HLA class I as well as HLA-DPB1 loci.
|
545 |
22654555
|
We summarize data regarding non-HLA genes such as PTPN22, CTLA4, CD40, TSHR and TG which have been extensively studied in respect to their role in GD.
|
546 |
22654555
|
We review recent findings implicating variants of FCRL3 (gene for FC receptor-like-3 protein), SCGB3A2 (gene for secretory uteroglobin-related protein 1- UGRP1) as well as other unverified possible candidate genes for GD selected through their documented association with type 1 diabetes mellitus: Tenr-IL2-IL21, CAPSL (encoding calcyphosine-like protein), IFIH1(gene for interferon-induced helicase C domain 1), AFF3, CD226 and PTPN2.
|
547 |
22837017
|
Recently, the therapeutic arsenal against RA has been enriched of abatacept, a fusion protein (CTLA4 immunoglobulin) designed to modulate the T cell co-stimulatory signal mediated through the CD28-CD80/86 pathway.
|
548 |
23104008
|
In 3 of the 14 regions, TCF7L2 (T2D), CTLA4 (Graves' disease) and CDKN2A-CDKN2B (T2D), much of the posterior probability rested on a single SNP, and, in 4 other regions (CDKN2A-CDKN2B (CAD) and CDKAL1, FTO and HHEX (T2D)), the 95% sets were small, thereby excluding most SNPs as potentially causal.
|
549 |
23112798
|
An intriguing "ratio profile" of immune regulatory genes, such as CTLA4 and members of the S100 family, versus "baseline" immune genes, such as CD3G, prompted us to further examine immune gene expression relationships for a set of molecules representing T cells, B cells, and myeloid cells.
|
550 |
23265864
|
Polymorphisms in the canine CTLA4 promoter and in other immune response genes are associated with susceptibility to diabetes mellitus in a number of pedigree breeds.
|
551 |
23490285
|
We first noted a significant reduction for Foxp3 and CTLA4 expression levels in PBMCs of FT1D patients.
|
552 |
23490285
|
Therefore, ectopic IRF-7 expression significantly promoted Foxp3 and CTLA4 expression in PBMCs, while knockdown of IRF-7 manifested opposite effect.
|
553 |
23490285
|
We first noted a significant reduction for Foxp3 and CTLA4 expression levels in PBMCs of FT1D patients.
|
554 |
23490285
|
Therefore, ectopic IRF-7 expression significantly promoted Foxp3 and CTLA4 expression in PBMCs, while knockdown of IRF-7 manifested opposite effect.
|
555 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
556 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
557 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
558 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
559 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
560 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
561 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
562 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
563 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
564 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
565 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
566 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
567 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
568 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
569 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
570 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
571 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
572 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
573 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
574 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
575 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
576 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
577 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
578 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
579 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
580 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
581 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
582 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
583 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
584 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
585 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
586 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
587 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
588 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
589 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
590 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
591 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
592 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
593 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
594 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
595 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
596 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
597 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
598 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
599 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
600 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
601 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
602 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
603 |
23911738
|
CD80, CD86, CD28, CTLA4, ICOS and CD25 mRNA expression was characterized in 49 newly diagnosed young T1D patients (mean age 11 ± 5 years, 25 male/24 women) and 31 controls (mean age 14 ± 7 years, 14 male/17 women).
|
604 |
23911738
|
In addition, polymorphisms in CTLA4 (rs231806, rs231775, rs3087243) were genotyped and soluble CTLA4 plasma levels measured by ELISA.
|
605 |
23911738
|
T1D patients presented with higher peripheral blood expression levels of CD80 (Mann-Whitney U-test, p=0.0001) and lower ICOS levels compared to healthy controls (Glm adjusted for age, p=0.0004).
|
606 |
23911738
|
CD80 expression in T1D patients correlated with expression of two CTLA4 splice variants (Spearman's rank correlation, rho=0.56, p=0.0002 for sCTLA4; rho=0.61, p<0.0001 for flCTLA4).
|
607 |
23911738
|
In controls, CD80 expression correlated with CD25 expression (Spearman's rank correlation, rho=0.57, p=0.002).
|
608 |
23911738
|
We also found a tendency that the CTLA4 +49A/G polymorphism influenced sCTLA4 mRNA expression in T1D individuals and was lowest in individuals with the GG genotype (Mann-Whitney U-test, p=0.039).
|
609 |
23911738
|
To summarize, we expect that newly diagnosed T1D among children and adolescents is associated with activation of CD80 and CTLA4 in peripheral blood.
|
610 |
23911738
|
Additional studies will be needed to elucidate the role of CD80/CTLA4 signaling in T1D.
|
611 |
23929911
|
A fine cytometric analysis was designed for their characterization, using a panel of markers including FOXP3, CTLA4, glucocorticoid-induced TNFR family related (GITR) and CD127.
|
612 |
23929911
|
The frequency of peripheral CD4(+)CD25(hi) T(reg) cells was similar between samples.
|