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PMID |
Sentence |
1 |
9816214
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Specific CD8(+) CTL recognition of melanoma requires expression of MHC class I molecules as well as melanoma-associated peptide epitopes.
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2 |
9816214
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Stable MHC class I cell surface expression requires delivery of cytosolic peptides into the endoplasmic reticulum by the peptide transporter molecules TAP1 and TAP2, with peptides subsequently transported to the cell surface in complexes containing MHC class I heavy chain and beta2-microglobulin.
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3 |
9816214
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We have evaluated a series of mechanisms resulting in MHC class I down-regulation in a human melanoma cell line, Mz18, typed as HLA-A2(+), A3(+), B7(+), B57(+), Cw1(+), and Cw6(+) by genomic PCR analysis.
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4 |
9816214
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The melanoma cell line Mz18 exhibits a global down-regulation of MHC class I heavy chain transcripts; beta2-microglobulin; the proteasome subunits LMP2/7, involved in generating cytosolic peptide fragments; and the peptide transporter molecules TAP1 and TAP2, involved in peptide transport from the cytosol into the endoplasmic reticulum.
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5 |
9816214
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IFN-gamma treatment of Mz18 melanoma cells leads to up-regulation of LMP2/7 and TAP1/2, as well as to up-regulation of HLA-B and HLA-C MHC loci alleles, but not HLA-A2 or HLA-A3.
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6 |
9816214
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Melanoma peptides could only be presented and recognized by CTLs if the HLA-A2-transfected Mz18 cell line was first treated with IFN-gamma, thereby restoring LMP2/7 and TAP1/2 expression and function.
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7 |
9816214
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Because several melanoma antigens recognized by T cells have been reported to be presented by HLA-A2 (MART-1/Melan-A, tyrosinase, gp100, and MAGE-3), the loss of HLA-A2 molecules may represent an important mechanism by which many melanomas evade immune recognition.
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8 |
9816214
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These findings suggest that patients entering clinical trials for immunotherapy with melanoma vaccines should be carefully examined for tumor cell allelic MHC class I loss and whether such MHC class I antigen down-regulation can be restored by cytokines.
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9 |
11182225
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We identified 4 HLA-A, 7 HLA-B, and 5 HLA-C specificities that were observed at high frequencies in the Botswana population: A30, A02, A23, A68, B58, B72, B42, B8, B18, B44, B45, Cw7, Cw2, Cw17, Cw6, and Cw4.
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10 |
12673681
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Clinical and immunological evaluation of patients with metastatic melanoma undergoing immunization with the HLA-Cw*0702-associated epitope MAGE-A12:170-178.
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11 |
12673681
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Patients with metastatic melanoma who expressed HLA-Cw*0702 and whose tumors had demonstrable MAGE-A12 expression were immunized with the peptide MAGE-A12:170-178 administered subcutaneously in incomplete Freund's adjuvant (IFA).
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12 |
12673681
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Nine patients were selected for vaccination based on MAGE-A12 expression and the presence of HLA-Cw*0702.
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13 |
12673681
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The immune response was monitored both by tetrameric HLA-Cw*0702/MAGE-A12:170-178 complexes and by analysis of interferon-gamma mRNA transcription using a quantitative real-time polymerase chain reaction assay after peptide-specific stimulation.
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14 |
12673681
|
Clinical and immunological evaluation of patients with metastatic melanoma undergoing immunization with the HLA-Cw*0702-associated epitope MAGE-A12:170-178.
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15 |
12673681
|
Patients with metastatic melanoma who expressed HLA-Cw*0702 and whose tumors had demonstrable MAGE-A12 expression were immunized with the peptide MAGE-A12:170-178 administered subcutaneously in incomplete Freund's adjuvant (IFA).
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16 |
12673681
|
Nine patients were selected for vaccination based on MAGE-A12 expression and the presence of HLA-Cw*0702.
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17 |
12673681
|
The immune response was monitored both by tetrameric HLA-Cw*0702/MAGE-A12:170-178 complexes and by analysis of interferon-gamma mRNA transcription using a quantitative real-time polymerase chain reaction assay after peptide-specific stimulation.
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18 |
12673681
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Clinical and immunological evaluation of patients with metastatic melanoma undergoing immunization with the HLA-Cw*0702-associated epitope MAGE-A12:170-178.
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19 |
12673681
|
Patients with metastatic melanoma who expressed HLA-Cw*0702 and whose tumors had demonstrable MAGE-A12 expression were immunized with the peptide MAGE-A12:170-178 administered subcutaneously in incomplete Freund's adjuvant (IFA).
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20 |
12673681
|
Nine patients were selected for vaccination based on MAGE-A12 expression and the presence of HLA-Cw*0702.
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21 |
12673681
|
The immune response was monitored both by tetrameric HLA-Cw*0702/MAGE-A12:170-178 complexes and by analysis of interferon-gamma mRNA transcription using a quantitative real-time polymerase chain reaction assay after peptide-specific stimulation.
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22 |
12673681
|
Clinical and immunological evaluation of patients with metastatic melanoma undergoing immunization with the HLA-Cw*0702-associated epitope MAGE-A12:170-178.
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23 |
12673681
|
Patients with metastatic melanoma who expressed HLA-Cw*0702 and whose tumors had demonstrable MAGE-A12 expression were immunized with the peptide MAGE-A12:170-178 administered subcutaneously in incomplete Freund's adjuvant (IFA).
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24 |
12673681
|
Nine patients were selected for vaccination based on MAGE-A12 expression and the presence of HLA-Cw*0702.
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25 |
12673681
|
The immune response was monitored both by tetrameric HLA-Cw*0702/MAGE-A12:170-178 complexes and by analysis of interferon-gamma mRNA transcription using a quantitative real-time polymerase chain reaction assay after peptide-specific stimulation.
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26 |
15009803
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The allelic and haplotypic diversity of the HLA-A, HLA-B, and HLA-C loci was investigated in 852 subjects from five sub-Saharan populations from Kenya (Nandi and Luo), Mali (Dogon), Uganda, and Zambia.
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27 |
15009803
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The strength of the LD associations between alleles of HLA-A and HLA-B loci and those of HLA-B and HLA-C loci was on average of the same or higher magnitude as those observed in other non-African populations for the same pairs of loci.
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28 |
15009803
|
The allelic and haplotypic diversity of the HLA-A, HLA-B, and HLA-C loci was investigated in 852 subjects from five sub-Saharan populations from Kenya (Nandi and Luo), Mali (Dogon), Uganda, and Zambia.
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29 |
15009803
|
The strength of the LD associations between alleles of HLA-A and HLA-B loci and those of HLA-B and HLA-C loci was on average of the same or higher magnitude as those observed in other non-African populations for the same pairs of loci.
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30 |
15383595
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Ten epitopic regions were identified across p17, p24, and p2p7p1p6, and greater than two-thirds of targeted regions were directed at: TGTEELRSLYNTVATLY (p17, 35%); GPKEPFRDYVDRFFKTLRAEQATQDV (p24, 19%); and RGGKLDKWEKIRLRPGGKKHYMLKHL (p17, 15%).
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31 |
15383595
|
Fine epitope mapping revealed that five of nine identified optimal Gag epitopes were novel: HLVWASREL, LVWASRELERF, LYNTVATLY, PFRDYVDRFF, and TLRAEQATQD, and were restricted by unique HLA-Cw*08, HLA-A*30/B*57, HLA-A*29/B*44, and HLA-Cw*03 alleles, respectively.
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32 |
15603879
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Of all the alleles analyzed, HLA-B*3503 (median SI, 3.00; p = 0.031) and HLA-Cw*1502 (median SI, 3.19; p = 0.035) were positively associated with lymphoproliferative responses to rubella virus antigens, whereas the HLA-B*3901 (SI, 1.34; p = 0.066) allele was negatively associated.
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33 |
15665097
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The highly polymorphic gene products of the classical MHC class I genes in humans (HLA-A, HLA-B, and HLA-C) play a critical role in the immune defense against intracellular infections.
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34 |
16331510
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Immunologic significance of HLA class I genes in measles virus-specific IFN-gamma and IL-4 cytokine immune responses.
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35 |
16331510
|
Median values for measles-specific interferon gamma (IFN-gamma) and interleukin-4 (IL-4) cytokines were 40.7 pg/ml [interquartile range (IQR) 8.1-176.7] and 9.7 pg/ml (IQR 2.8-24.3), respectively.
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36 |
16331510
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Class I HLA-A (*0101 and *3101) and HLA-Cw (*0303 and *0501) alleles were significantly associated with measles-virus-induced IFN-gamma secretion.
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37 |
16331510
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HLA-A*3101 and Cw*0303 were associated with a higher median IFN-gamma response, while A*0101 and Cw*0501 were associated with lower measles-specific IFN-gamma response.
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38 |
16331510
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We found limited associations between HLA class I gene polymorphisms and Th2-like (IL-4) immune responses after measles vaccination, indicating that HLA class I molecules may have a limited effect on measles-vaccine-induced IL-4 secretion.
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39 |
16451198
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We investigated the genetic diversity of HLA-A, HLA-B and HLA-C alleles in remote populations of Cameroon.
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40 |
16451198
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Subjects from seven small, isolated, indigenous populations (N = 274) in the rainforest of southern Cameroon were typed for HLA-A, HLA-B and HLA-C alleles using a polymerase chain reaction/sequence-specific oligonucleotide probe assay and sequence analysis.
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41 |
16451198
|
Multiple alleles of the HLA-A (N = 28), HLA-B (N = 41) and HLA-C (N = 21) loci were identified, of which A*2301[allele frequency (AF) = 12.8%], B*5802 (AF = 10.9%) and Cw*0401 (AF = 16.6%) were the most frequent individual alleles and A*02 (AF = 19.0%), B*58 (AF = 15.9%) and Cw*07 (AF = 22.4%) the most common serologically defined groups of alleles.
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42 |
16451198
|
Heterozygosity values of 0.89, 0.92 and 0.89 were determined for HLA-A, HLA-B and HLA-C, respectively.
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43 |
16451198
|
We investigated the genetic diversity of HLA-A, HLA-B and HLA-C alleles in remote populations of Cameroon.
|
44 |
16451198
|
Subjects from seven small, isolated, indigenous populations (N = 274) in the rainforest of southern Cameroon were typed for HLA-A, HLA-B and HLA-C alleles using a polymerase chain reaction/sequence-specific oligonucleotide probe assay and sequence analysis.
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45 |
16451198
|
Multiple alleles of the HLA-A (N = 28), HLA-B (N = 41) and HLA-C (N = 21) loci were identified, of which A*2301[allele frequency (AF) = 12.8%], B*5802 (AF = 10.9%) and Cw*0401 (AF = 16.6%) were the most frequent individual alleles and A*02 (AF = 19.0%), B*58 (AF = 15.9%) and Cw*07 (AF = 22.4%) the most common serologically defined groups of alleles.
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46 |
16451198
|
Heterozygosity values of 0.89, 0.92 and 0.89 were determined for HLA-A, HLA-B and HLA-C, respectively.
|
47 |
16451198
|
We investigated the genetic diversity of HLA-A, HLA-B and HLA-C alleles in remote populations of Cameroon.
|
48 |
16451198
|
Subjects from seven small, isolated, indigenous populations (N = 274) in the rainforest of southern Cameroon were typed for HLA-A, HLA-B and HLA-C alleles using a polymerase chain reaction/sequence-specific oligonucleotide probe assay and sequence analysis.
|
49 |
16451198
|
Multiple alleles of the HLA-A (N = 28), HLA-B (N = 41) and HLA-C (N = 21) loci were identified, of which A*2301[allele frequency (AF) = 12.8%], B*5802 (AF = 10.9%) and Cw*0401 (AF = 16.6%) were the most frequent individual alleles and A*02 (AF = 19.0%), B*58 (AF = 15.9%) and Cw*07 (AF = 22.4%) the most common serologically defined groups of alleles.
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50 |
16451198
|
Heterozygosity values of 0.89, 0.92 and 0.89 were determined for HLA-A, HLA-B and HLA-C, respectively.
|
51 |
16451198
|
We investigated the genetic diversity of HLA-A, HLA-B and HLA-C alleles in remote populations of Cameroon.
|
52 |
16451198
|
Subjects from seven small, isolated, indigenous populations (N = 274) in the rainforest of southern Cameroon were typed for HLA-A, HLA-B and HLA-C alleles using a polymerase chain reaction/sequence-specific oligonucleotide probe assay and sequence analysis.
|
53 |
16451198
|
Multiple alleles of the HLA-A (N = 28), HLA-B (N = 41) and HLA-C (N = 21) loci were identified, of which A*2301[allele frequency (AF) = 12.8%], B*5802 (AF = 10.9%) and Cw*0401 (AF = 16.6%) were the most frequent individual alleles and A*02 (AF = 19.0%), B*58 (AF = 15.9%) and Cw*07 (AF = 22.4%) the most common serologically defined groups of alleles.
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54 |
16451198
|
Heterozygosity values of 0.89, 0.92 and 0.89 were determined for HLA-A, HLA-B and HLA-C, respectively.
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55 |
16882705
|
However, HLA-C-restricted CTLs were unaffected by Nef, consistent with down-regulation of cell-surface HLA-A and -B but not HLA-C molecules.
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56 |
16882705
|
Thus, CTLs vary dramatically in their susceptibility to Nef interference, suggesting differences in the relative importance of HLA-A- and HLA-B- versus HLA-C-restricted CTLs in vivo.
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57 |
16882705
|
However, HLA-C-restricted CTLs were unaffected by Nef, consistent with down-regulation of cell-surface HLA-A and -B but not HLA-C molecules.
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58 |
16882705
|
Thus, CTLs vary dramatically in their susceptibility to Nef interference, suggesting differences in the relative importance of HLA-A- and HLA-B- versus HLA-C-restricted CTLs in vivo.
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59 |
17106278
|
We found 10 class I alleles present in more than 10% of the population: HLA-A*02, HLA-A*11, HLA-A*24, HLA-B*13, HLA-B*15, HLA-B*40, HLA-Cw*03, HLA-Cw*07, HLA-Cw*01, and HLA-Cw*06.
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60 |
17106278
|
Several class II alleles were found at high frequency (>or=10%): HLA-DRB3, HLA-DRB4, HLA-DRB5, HLA-DRB1*0701, HLA-DRB1*1501, HLA-DRB1*0401, HLA-DRB1*0901, HLA-DRB1*1201, HLA-DQB1*0601, HLA-DQB1*0301, HLA-DQB1*0201, HLA-DQB1*0501, and HLA-DQB*0303.
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61 |
17106278
|
The HLA-B*14 allele was only found in the HIV-1-seropositive group, and many 2-locus haplotypes were significantly overrepresented in this group: HLA-B*14/Cw*08, HLA-B*51/Cw*14, HLA-A*02/B*13, HLA-A*31/Cw*14, HLA-A*02/Cw*06, and the class II haplotype HLA-DRB1*1301/DQB1*0601.
|
62 |
17106278
|
Alleles significantly increased in the HIV-1-seronegative controls were HLA-B*44, HLA-Cw*04, and HLA-DRB1*1402.
|
63 |
17106278
|
Overrepresented 2-locus haplotypes in the control group were HLA-B*44/Cw*04, HLA-A*31/Cw*03, HLA-A*03/Cw*07, HLA-A*11/B*13, HLA-A*11/B*38, HLA-A*24/B*52, and HLA-A*11/Cw*01.
|
64 |
17106278
|
We found 10 class I alleles present in more than 10% of the population: HLA-A*02, HLA-A*11, HLA-A*24, HLA-B*13, HLA-B*15, HLA-B*40, HLA-Cw*03, HLA-Cw*07, HLA-Cw*01, and HLA-Cw*06.
|
65 |
17106278
|
Several class II alleles were found at high frequency (>or=10%): HLA-DRB3, HLA-DRB4, HLA-DRB5, HLA-DRB1*0701, HLA-DRB1*1501, HLA-DRB1*0401, HLA-DRB1*0901, HLA-DRB1*1201, HLA-DQB1*0601, HLA-DQB1*0301, HLA-DQB1*0201, HLA-DQB1*0501, and HLA-DQB*0303.
|
66 |
17106278
|
The HLA-B*14 allele was only found in the HIV-1-seropositive group, and many 2-locus haplotypes were significantly overrepresented in this group: HLA-B*14/Cw*08, HLA-B*51/Cw*14, HLA-A*02/B*13, HLA-A*31/Cw*14, HLA-A*02/Cw*06, and the class II haplotype HLA-DRB1*1301/DQB1*0601.
|
67 |
17106278
|
Alleles significantly increased in the HIV-1-seronegative controls were HLA-B*44, HLA-Cw*04, and HLA-DRB1*1402.
|
68 |
17106278
|
Overrepresented 2-locus haplotypes in the control group were HLA-B*44/Cw*04, HLA-A*31/Cw*03, HLA-A*03/Cw*07, HLA-A*11/B*13, HLA-A*11/B*38, HLA-A*24/B*52, and HLA-A*11/Cw*01.
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69 |
17263647
|
HLA-B alleles were involved in more associations (50%) than alleles from either the HLA-A (27%) or HLA-C (24%) loci.
|
70 |
18097665
|
A HLA-Cw*0701 restricted Melan-A/MART1 epitope presented by melanoma tumor cells to CD8+ tumor infiltrating lymphocytes.
|
71 |
18097665
|
Melan-A/MART1 is a melanocytic differentiation antigen recognized on melanoma tumor cells by CD8+ and CD4+ T cells.
|
72 |
18097665
|
In this study, we describe a new epitope of this protein recognized in the context of HLA-Cw*0701 molecules by a CD8+ tumor infiltrating lymphocyte (TIL) clone.
|
73 |
18097665
|
This CD8+ TIL clone specifically recognized and killed a fraction of melanoma cells lines expressing Melan-A/MART1 and HLA-Cw*0701.
|
74 |
18097665
|
A HLA-Cw*0701 restricted Melan-A/MART1 epitope presented by melanoma tumor cells to CD8+ tumor infiltrating lymphocytes.
|
75 |
18097665
|
Melan-A/MART1 is a melanocytic differentiation antigen recognized on melanoma tumor cells by CD8+ and CD4+ T cells.
|
76 |
18097665
|
In this study, we describe a new epitope of this protein recognized in the context of HLA-Cw*0701 molecules by a CD8+ tumor infiltrating lymphocyte (TIL) clone.
|
77 |
18097665
|
This CD8+ TIL clone specifically recognized and killed a fraction of melanoma cells lines expressing Melan-A/MART1 and HLA-Cw*0701.
|
78 |
18097665
|
A HLA-Cw*0701 restricted Melan-A/MART1 epitope presented by melanoma tumor cells to CD8+ tumor infiltrating lymphocytes.
|
79 |
18097665
|
Melan-A/MART1 is a melanocytic differentiation antigen recognized on melanoma tumor cells by CD8+ and CD4+ T cells.
|
80 |
18097665
|
In this study, we describe a new epitope of this protein recognized in the context of HLA-Cw*0701 molecules by a CD8+ tumor infiltrating lymphocyte (TIL) clone.
|
81 |
18097665
|
This CD8+ TIL clone specifically recognized and killed a fraction of melanoma cells lines expressing Melan-A/MART1 and HLA-Cw*0701.
|
82 |
18434400
|
Significantly more HLA-B (chi(2); P = 3.59 x 10(-5)) and HLA-C (chi(2); P = 4.71 x 10(-6)) alleles were associated with amino acid changes than HLA-A, highlighting their importance in driving viral evolution.
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83 |
18982067
|
HIV-1 disease-influencing effects associated with ZNRD1, HCP5 and HLA-C alleles are attributable mainly to either HLA-A10 or HLA-B*57 alleles.
|
84 |
18982067
|
A recent genome-wide association study (GWAS) suggested that polymorphisms in or around the genes HCP5, HLA-C and ZNRD1 confer restriction against HIV-1 viral replication or disease progression.
|
85 |
18982067
|
We also find that because of linkage disequilibrium (LD) patterns, the dominant viral load- and disease-influencing associations for the ZNRD1 or HLA-C and HCP5 alleles are apparent mainly when these alleles are present in HLA-A10- or HLA-B*57-containing haplotypes, respectively.
|
86 |
18982067
|
Furthermore, HCP5 and HLA-C alleles stratify B*57-containing genotypes into those that associate with either striking disease retardation or progressive disease, providing one explanation for the long-standing conundrum of why some HLA-B*57-carrying individuals are long-term non-progressors, whereas others exhibit progressive disease.
|
87 |
18982067
|
They specifically demonstrate that the influence of ZNRD1 alleles on disease progression rates are attributable to HLA-A10, help clarify the relationship between the HCP5, HLA-C and HLA-B*57 alleles, and reaffirm a critical role of HLA-B*57 alleles in HIV disease.
|
88 |
18982067
|
HIV-1 disease-influencing effects associated with ZNRD1, HCP5 and HLA-C alleles are attributable mainly to either HLA-A10 or HLA-B*57 alleles.
|
89 |
18982067
|
A recent genome-wide association study (GWAS) suggested that polymorphisms in or around the genes HCP5, HLA-C and ZNRD1 confer restriction against HIV-1 viral replication or disease progression.
|
90 |
18982067
|
We also find that because of linkage disequilibrium (LD) patterns, the dominant viral load- and disease-influencing associations for the ZNRD1 or HLA-C and HCP5 alleles are apparent mainly when these alleles are present in HLA-A10- or HLA-B*57-containing haplotypes, respectively.
|
91 |
18982067
|
Furthermore, HCP5 and HLA-C alleles stratify B*57-containing genotypes into those that associate with either striking disease retardation or progressive disease, providing one explanation for the long-standing conundrum of why some HLA-B*57-carrying individuals are long-term non-progressors, whereas others exhibit progressive disease.
|
92 |
18982067
|
They specifically demonstrate that the influence of ZNRD1 alleles on disease progression rates are attributable to HLA-A10, help clarify the relationship between the HCP5, HLA-C and HLA-B*57 alleles, and reaffirm a critical role of HLA-B*57 alleles in HIV disease.
|
93 |
18982067
|
HIV-1 disease-influencing effects associated with ZNRD1, HCP5 and HLA-C alleles are attributable mainly to either HLA-A10 or HLA-B*57 alleles.
|
94 |
18982067
|
A recent genome-wide association study (GWAS) suggested that polymorphisms in or around the genes HCP5, HLA-C and ZNRD1 confer restriction against HIV-1 viral replication or disease progression.
|
95 |
18982067
|
We also find that because of linkage disequilibrium (LD) patterns, the dominant viral load- and disease-influencing associations for the ZNRD1 or HLA-C and HCP5 alleles are apparent mainly when these alleles are present in HLA-A10- or HLA-B*57-containing haplotypes, respectively.
|
96 |
18982067
|
Furthermore, HCP5 and HLA-C alleles stratify B*57-containing genotypes into those that associate with either striking disease retardation or progressive disease, providing one explanation for the long-standing conundrum of why some HLA-B*57-carrying individuals are long-term non-progressors, whereas others exhibit progressive disease.
|
97 |
18982067
|
They specifically demonstrate that the influence of ZNRD1 alleles on disease progression rates are attributable to HLA-A10, help clarify the relationship between the HCP5, HLA-C and HLA-B*57 alleles, and reaffirm a critical role of HLA-B*57 alleles in HIV disease.
|
98 |
18982067
|
HIV-1 disease-influencing effects associated with ZNRD1, HCP5 and HLA-C alleles are attributable mainly to either HLA-A10 or HLA-B*57 alleles.
|
99 |
18982067
|
A recent genome-wide association study (GWAS) suggested that polymorphisms in or around the genes HCP5, HLA-C and ZNRD1 confer restriction against HIV-1 viral replication or disease progression.
|
100 |
18982067
|
We also find that because of linkage disequilibrium (LD) patterns, the dominant viral load- and disease-influencing associations for the ZNRD1 or HLA-C and HCP5 alleles are apparent mainly when these alleles are present in HLA-A10- or HLA-B*57-containing haplotypes, respectively.
|
101 |
18982067
|
Furthermore, HCP5 and HLA-C alleles stratify B*57-containing genotypes into those that associate with either striking disease retardation or progressive disease, providing one explanation for the long-standing conundrum of why some HLA-B*57-carrying individuals are long-term non-progressors, whereas others exhibit progressive disease.
|
102 |
18982067
|
They specifically demonstrate that the influence of ZNRD1 alleles on disease progression rates are attributable to HLA-A10, help clarify the relationship between the HCP5, HLA-C and HLA-B*57 alleles, and reaffirm a critical role of HLA-B*57 alleles in HIV disease.
|
103 |
18982067
|
HIV-1 disease-influencing effects associated with ZNRD1, HCP5 and HLA-C alleles are attributable mainly to either HLA-A10 or HLA-B*57 alleles.
|
104 |
18982067
|
A recent genome-wide association study (GWAS) suggested that polymorphisms in or around the genes HCP5, HLA-C and ZNRD1 confer restriction against HIV-1 viral replication or disease progression.
|
105 |
18982067
|
We also find that because of linkage disequilibrium (LD) patterns, the dominant viral load- and disease-influencing associations for the ZNRD1 or HLA-C and HCP5 alleles are apparent mainly when these alleles are present in HLA-A10- or HLA-B*57-containing haplotypes, respectively.
|
106 |
18982067
|
Furthermore, HCP5 and HLA-C alleles stratify B*57-containing genotypes into those that associate with either striking disease retardation or progressive disease, providing one explanation for the long-standing conundrum of why some HLA-B*57-carrying individuals are long-term non-progressors, whereas others exhibit progressive disease.
|
107 |
18982067
|
They specifically demonstrate that the influence of ZNRD1 alleles on disease progression rates are attributable to HLA-A10, help clarify the relationship between the HCP5, HLA-C and HLA-B*57 alleles, and reaffirm a critical role of HLA-B*57 alleles in HIV disease.
|
108 |
19617574
|
The ability of CD8(+) T cells to engage a diverse range of peptide-major histocompatibility complex (MHC) complexes can also lead to cross-recognition of self and nonself peptide-MHC complexes and thus directly contribute toward allograft rejection or autoimmunity.
|
109 |
19617574
|
Functional characterization of a human leukocyte antigen (HLA) Cw*0602-restricted cytomegalovirus-specific CD8(+) T-cell response revealed an unusual dual specificity toward a pp65 epitope and the alloantigen HLA DR4.
|
110 |
19617574
|
Furthermore, allostimulation of peripheral blood lymphocytes with HLA DRB*0401-expressing cells rapidly expanded CD8(+) T cells, which recognized the pp65 epitope in the context of HLA Cw*0602.
|
111 |
19617574
|
The ability of CD8(+) T cells to engage a diverse range of peptide-major histocompatibility complex (MHC) complexes can also lead to cross-recognition of self and nonself peptide-MHC complexes and thus directly contribute toward allograft rejection or autoimmunity.
|
112 |
19617574
|
Functional characterization of a human leukocyte antigen (HLA) Cw*0602-restricted cytomegalovirus-specific CD8(+) T-cell response revealed an unusual dual specificity toward a pp65 epitope and the alloantigen HLA DR4.
|
113 |
19617574
|
Furthermore, allostimulation of peripheral blood lymphocytes with HLA DRB*0401-expressing cells rapidly expanded CD8(+) T cells, which recognized the pp65 epitope in the context of HLA Cw*0602.
|
114 |
21076072
|
Antibodies and lentiviruses that specifically recognize a T cell epitope derived from HIV-1 Nef protein and presented by HLA-C.
|
115 |
21076072
|
In this study, we describe the development of a high-affinity human Ab that specifically interacts, at low pM concentrations, with a conserved viral T cell epitope derived from HIV-1 Nef protein and presented by HLA-C.
|
116 |
21076072
|
Engineering lentiviruses to display this Ab endowed them with the same specificity as the Ab, whereas coexpressing the Ab and Fas ligand enables the lentiviruses to kill specifically Nef-presenting cells.
|
117 |
21076072
|
Antibodies and lentiviruses that specifically recognize a T cell epitope derived from HIV-1 Nef protein and presented by HLA-C.
|
118 |
21076072
|
In this study, we describe the development of a high-affinity human Ab that specifically interacts, at low pM concentrations, with a conserved viral T cell epitope derived from HIV-1 Nef protein and presented by HLA-C.
|
119 |
21076072
|
Engineering lentiviruses to display this Ab endowed them with the same specificity as the Ab, whereas coexpressing the Ab and Fas ligand enables the lentiviruses to kill specifically Nef-presenting cells.
|
120 |
21887282
|
A novel immunodominant CD8+ T cell response restricted by a common HLA-C allele targets a conserved region of Gag HIV-1 clade CRF01_AE infected Thais.
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121 |
22074999
|
Human leukocyte antigen class I (A, B, C) and II (DRB1) diversity in the black and Caucasian South African population.
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122 |
22074999
|
A cross-section of black and Caucasian South Africans (N = 302) were genotyped at high resolution (class I HLA-A, -B, -C and class II HLA-DRB1).
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123 |
22074999
|
HLA-B, and HLA-C loci showed the strongest overall linkage disequilibrium (LD) and HLA-B/HLA-C two locus haplotypes also showed the strongest LD (D'(ij)) in both population groups.
|
124 |
22074999
|
HLA-A Supertype family phenotypic frequencies did not differ between the two populations, but four (B08, B27, B58, and B62) HLA-B Supertype families differed significantly.
|
125 |
23105270
|
The ARMS-PCR technology has been found to be particularly useful for typing HLA-A, HLA-B and HLA-Cw alleles.
|
126 |
23776170
|
HLA-A*01:03, HLA-A*24:02, HLA-B*08:01, HLA-B*27:05, HLA-B*35:01, HLA-B*44:02, and HLA-C*07:01 monochain transgenic/H-2 class I null mice: novel versatile preclinical models of human T cell responses.
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127 |
23776170
|
In combination with the previously created HLA-A*02:01 and -B*07:02 transgenic mice, the novel HLA transgenic mice described in this report should be a versatile preclinical animal model that will speed up the identification and optimization of HLA-restricted CD8(+) T cell epitopes of potential interest in various autoimmune human diseases and in preclinical evaluation of T cell-based vaccines.
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128 |
24012585
|
However, homozygosity at HLA-A, HLA-B or HLA-C conferred no observable disadvantage in our study population (P = 0.730, 0.246 and 0.445, respectively).
|
129 |
24075919
|
These SNPs were found to regulate the expression of a group of genes involved in antigen processing and presentation including HLA-A, HLA-C, HLA-G, HLA-H, HLA-DRA, HLA-DRB1, HLA-DRB5, HLA-DQA1, HLA-DQB1, HLA-DOB, and TAP-2.
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130 |
24248811
|
Association and differentiation of MHC class I and II polymorphic Alu insertions and HLA-A, -B, -C and -DRB1 alleles in the Chinese Han population.
|
131 |
24248811
|
In order to investigate the polymorphism of Alu insertions (POALINs) in the HLA region, we genotyped ten Alu loci (AluMICB, AluTF, AluHJ, AluHG, AluHF in the HLA class I region and AluDPB2, AluDQA2, AluDQA1, AluDRB1, AluORF10 in the HLA class II region) to determine their allele frequencies and associations with the HLA-A, HLA-B, HLA-C and HLA-DRB1 genes in the Chinese Han population.
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132 |
24248811
|
Each POALIN was in significant linkage disequilibrium with a variety of HLA-A, -B, -C and -DRB1 alleles, and was associated with a variety of HLA-A, -B, -C and -DRB1 allele in Chinese Han.
|
133 |
24798939
|
Associations of HLA-A, HLA-B and HLA-C alleles frequency with prevalence of herpes simplex virus infections and diseases across global populations: implication for the development of an universal CD8+ T-cell epitope-based vaccine.
|
134 |
24798939
|
The present report: (i) analyzes the prevalence of HSV-1 and HSV-2 infections across various regions of the world; (ii) analyzes potential associations of common HLA-A, HLA-B and HLA-C alleles with the prevalence of HSV-1 and HSV-2 infections in the Caucasoid, Oriental, Hispanic and Black major populations; and (iii) discusses how our recently developed HLA-A, HLA-B, and HLA-C transgenic/H-2 class I null mice will help validate HLA/herpes prevalence associations.
|
135 |
24798939
|
Overall, high prevalence of herpes infection and disease appears to be associated with high frequency of HLA-A(∗)24, HLA-B(∗)27, HLA-B(∗)53 and HLA-B(∗)58 alleles.
|
136 |
24798939
|
Associations of HLA-A, HLA-B and HLA-C alleles frequency with prevalence of herpes simplex virus infections and diseases across global populations: implication for the development of an universal CD8+ T-cell epitope-based vaccine.
|
137 |
24798939
|
The present report: (i) analyzes the prevalence of HSV-1 and HSV-2 infections across various regions of the world; (ii) analyzes potential associations of common HLA-A, HLA-B and HLA-C alleles with the prevalence of HSV-1 and HSV-2 infections in the Caucasoid, Oriental, Hispanic and Black major populations; and (iii) discusses how our recently developed HLA-A, HLA-B, and HLA-C transgenic/H-2 class I null mice will help validate HLA/herpes prevalence associations.
|
138 |
24798939
|
Overall, high prevalence of herpes infection and disease appears to be associated with high frequency of HLA-A(∗)24, HLA-B(∗)27, HLA-B(∗)53 and HLA-B(∗)58 alleles.
|
139 |
24995346
|
Distribution of HLA-A, -B, and -C alleles and HLA/KIR combinations in Han population in China.
|
140 |
24995346
|
A total of 27 HLA-A, 54 HLA-B, and 31 HLA-C alleles were found in this population.
|
141 |
24995346
|
The results of KIR/HLA-C combination analysis showed that all individuals had at least one inhibitory or activating KIR/HLA-C pair, and one KIR/HLA-C pair was the most frequent (157/239), followed by two pairs (46/239), three pairs (33/239), and no pairs (3/239).
|
142 |
24995346
|
Distribution of HLA-A, -B, and -C alleles and HLA/KIR combinations in Han population in China.
|
143 |
24995346
|
A total of 27 HLA-A, 54 HLA-B, and 31 HLA-C alleles were found in this population.
|
144 |
24995346
|
The results of KIR/HLA-C combination analysis showed that all individuals had at least one inhibitory or activating KIR/HLA-C pair, and one KIR/HLA-C pair was the most frequent (157/239), followed by two pairs (46/239), three pairs (33/239), and no pairs (3/239).
|
145 |
26453750
|
Human cells expressing HLA class I ligands for inhibitory receptors KIR2DL1, KIR2DL2/3, or CD94-NKG2A were transfected with IL-15Rα.
|
146 |
26453750
|
Proliferation of primary NK cells in response to transpresented IL-15 was reduced by engagement of either KIR2DL1 or KIR2DL2/3 by cognate HLA-C ligands.
|
147 |
26453750
|
Inhibitory KIR-HLA-C interactions did not reduce the proliferation induced by soluble IL-15.
|
148 |
26453750
|
Therefore, transpresentation of IL-15 is subject to downregulation by MHC class I-specific inhibitory receptors.
|
149 |
26453750
|
Similarly, proliferation of the NKG2A(+) cell line NKL induced by IL-15 transpresentation was inhibited by HLA-E.
|
150 |
26453750
|
Coengagement of inhibitory receptors, either KIR2DL1 or CD94-NKG2A, did not inhibit phosphorylation of Stat5 but inhibited selectively phosphorylation of Akt and S6 ribosomal protein.
|
151 |
26453750
|
Human cells expressing HLA class I ligands for inhibitory receptors KIR2DL1, KIR2DL2/3, or CD94-NKG2A were transfected with IL-15Rα.
|
152 |
26453750
|
Proliferation of primary NK cells in response to transpresented IL-15 was reduced by engagement of either KIR2DL1 or KIR2DL2/3 by cognate HLA-C ligands.
|
153 |
26453750
|
Inhibitory KIR-HLA-C interactions did not reduce the proliferation induced by soluble IL-15.
|
154 |
26453750
|
Therefore, transpresentation of IL-15 is subject to downregulation by MHC class I-specific inhibitory receptors.
|
155 |
26453750
|
Similarly, proliferation of the NKG2A(+) cell line NKL induced by IL-15 transpresentation was inhibited by HLA-E.
|
156 |
26453750
|
Coengagement of inhibitory receptors, either KIR2DL1 or CD94-NKG2A, did not inhibit phosphorylation of Stat5 but inhibited selectively phosphorylation of Akt and S6 ribosomal protein.
|