| # |
PMID |
Sentence |
| 1 |
1362972
|
A consequence of this may be induction of interferon-gamma (IFN-g) production and release by cytotoxic T cells, subsequently leading to expression of MHC II molecules on non-immune tissues.
|
| 2 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 3 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 4 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 5 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 6 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 7 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 8 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 9 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 10 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 11 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 12 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 13 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 14 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 15 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 16 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 17 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 18 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 19 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 20 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 21 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 22 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 23 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 24 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 25 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 26 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 27 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 28 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 29 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 30 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 31 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 32 |
1391316
|
Allopregnant (NFR/N [Swiss-derived] H-2q females x 57/Bl H-2b males) and syngeneically pregnant (NFR/N x NFR/N) mice were subjected to daily injections (10(5) U/mouse/day, from Day 5.5 of gestation) of recombinant rat or mouse interferon-gamma (IFNg) in order to investigate its ability to induce extra-embryonic major histocompatibility complex (MHC) expression and antipaternal immune reactions if administered during the first part of the gestation period.
|
| 33 |
1391316
|
Immunohistochemical stainings of cryosectioned tissues at Day 9.5 of pregnancy revealed that IFNg treatment caused a strong induction of MHC class I and class II expression on most cells in the uterus and on several cells in the maternal decidua, while there was a complete absence of detectable MHC class I and class II expression in the extra-embryonic tissues.
|
| 34 |
1391316
|
Characteristic for a Day 12.5 placenta of an IFNg-treated mouse (including embryo-transferred mice) was a strongly MHC class II-induced maternal decidua and a completely MHC class II-negative fetal placenta.
|
| 35 |
1391316
|
The pattern of IFN-induced MHC class I expression was similar to that of class II, with the exception of class I expression on scattered cells within the basal zone.
|
| 36 |
1391316
|
Thus, the present study provides immunohistological evidence that IFNg administered in vivo during the first part of gestation is not capable of inducing MHC expression on murine extra-embryonic cells despite an extremely high expression of MHC molecules on decidual cells in intimate contact with extra-embryonic tissues.
|
| 37 |
1391316
|
It is likely that the resistance to IFNg-mediated induction of MHC expression on extra-embryonic cells is of basic importance for the protection of mammalian semi-allogeneic fetuses.
|
| 38 |
2116484
|
This study analyzed whether human keratinocytes (KC) express conventional HLA class-I molecules as detected by class-I-specific cytotoxic T lymphocytes (CTL), and whether exposure of KC to interferon-gamma (IFN-g) is required for CTL recognition.
|
| 39 |
2125019
|
Induction of MHC class II antigen in cultured bovine ciliary epithelial cells.
|
| 40 |
2125019
|
However, after incubation with bovine gamma-interferon (IFN-G) in concentrations as low as 0.3 units/ml, nearly all cells stained for MHC class II.
|
| 41 |
2125019
|
Tumor necrosis factor increased IFN-G-induced MHC class II expression.
|
| 42 |
2125019
|
To test whether MHC class II expression in response to IFN-G was specific for the ciliary epithelium, several intraocular tissues were grown in culture and incubated with IFN-G.
|
| 43 |
2125019
|
MHC class II expression was observed in all tissues tested for response to IFN-G, but at different sensitivities.
|
| 44 |
2125019
|
Induction of MHC class II antigen in cultured bovine ciliary epithelial cells.
|
| 45 |
2125019
|
However, after incubation with bovine gamma-interferon (IFN-G) in concentrations as low as 0.3 units/ml, nearly all cells stained for MHC class II.
|
| 46 |
2125019
|
Tumor necrosis factor increased IFN-G-induced MHC class II expression.
|
| 47 |
2125019
|
To test whether MHC class II expression in response to IFN-G was specific for the ciliary epithelium, several intraocular tissues were grown in culture and incubated with IFN-G.
|
| 48 |
2125019
|
MHC class II expression was observed in all tissues tested for response to IFN-G, but at different sensitivities.
|
| 49 |
2125019
|
Induction of MHC class II antigen in cultured bovine ciliary epithelial cells.
|
| 50 |
2125019
|
However, after incubation with bovine gamma-interferon (IFN-G) in concentrations as low as 0.3 units/ml, nearly all cells stained for MHC class II.
|
| 51 |
2125019
|
Tumor necrosis factor increased IFN-G-induced MHC class II expression.
|
| 52 |
2125019
|
To test whether MHC class II expression in response to IFN-G was specific for the ciliary epithelium, several intraocular tissues were grown in culture and incubated with IFN-G.
|
| 53 |
2125019
|
MHC class II expression was observed in all tissues tested for response to IFN-G, but at different sensitivities.
|
| 54 |
2125019
|
Induction of MHC class II antigen in cultured bovine ciliary epithelial cells.
|
| 55 |
2125019
|
However, after incubation with bovine gamma-interferon (IFN-G) in concentrations as low as 0.3 units/ml, nearly all cells stained for MHC class II.
|
| 56 |
2125019
|
Tumor necrosis factor increased IFN-G-induced MHC class II expression.
|
| 57 |
2125019
|
To test whether MHC class II expression in response to IFN-G was specific for the ciliary epithelium, several intraocular tissues were grown in culture and incubated with IFN-G.
|
| 58 |
2125019
|
MHC class II expression was observed in all tissues tested for response to IFN-G, but at different sensitivities.
|
| 59 |
2125019
|
Induction of MHC class II antigen in cultured bovine ciliary epithelial cells.
|
| 60 |
2125019
|
However, after incubation with bovine gamma-interferon (IFN-G) in concentrations as low as 0.3 units/ml, nearly all cells stained for MHC class II.
|
| 61 |
2125019
|
Tumor necrosis factor increased IFN-G-induced MHC class II expression.
|
| 62 |
2125019
|
To test whether MHC class II expression in response to IFN-G was specific for the ciliary epithelium, several intraocular tissues were grown in culture and incubated with IFN-G.
|
| 63 |
2125019
|
MHC class II expression was observed in all tissues tested for response to IFN-G, but at different sensitivities.
|
| 64 |
2144976
|
Three-day gamma-interferon (IFN-G) treatment enhanced MHC class I and II surface expression on all our targets and increased their susceptibility for CTL-mediated lysis in our experiments (specific release: 20-60%).
|
| 65 |
11060457
|
The following type I loci were mapped: BCP to BBU8q32 and OAR4q32, CLCN1 to BBU8q34 and OAR4q34, IGFBP3 to BBU8q24 and OAR4q27, KRT to BBU4q21 and OAR 3q21, IFNG to BBU4q23 and OAR3q23, IGF1 to BBU4q31 and OAR3q31, GNRHR to BBU7q32 and OAR6q32, MTP to BBU7q21 and OAR6q15, PDE6B to BBU7q36 and OAR6q36, BF to BBU2p22 and OAR20q22, EDN1 to BBU2p24 and OAR20q24, GSTA1 to BBU2p22 and OAR20q22, OLADRB (MHC) to BBU2p22 and OAR20q22.
|
| 66 |
14628085
|
The binding of 4H84 mAb can be explained by the acid-induced cross-reactivity of this HLA-G specific mAb with classical HLA class I molecules [15].
|
| 67 |
16027013
|
Immunohistology was performed to study the expression and localisation of MHC II (HLA-DR), HLA-DM, MHC I (HLA-ABC), CD1d, Invariant chain, Lamp-1, CD68, CD63, B7.1, B7.2, ICAM-1, Cathepsin D/S/L and the IEC specific marker A33 in the IECs.
|
| 68 |
16027013
|
We found that the IECs from the biopsies constitutively express MHC II, HLA-DM, MHC I, Invariant chain, Lamp-1, CD 68, CD63 and A33, and these markers were also found in the IFN-g treated HT-29 cells.
|
| 69 |
16027013
|
Interestingly, in the baso-latereral area of the IEC, only MHC II, MHC I, Lamp 1, CD68, CD63 and A33 were found and also here with vesicular staining pattern which matches the molecules previously found on exosomes derived professional APCs and human IEC lines.
|
| 70 |
16027013
|
CD1d, B7, ICAM-1, CD9 and cathepsin D and L were absent in the IEC compartment, but cathepsin S showed a relatively weak staining in the apical part of the IEC.
|
| 71 |
16027013
|
Immunohistology was performed to study the expression and localisation of MHC II (HLA-DR), HLA-DM, MHC I (HLA-ABC), CD1d, Invariant chain, Lamp-1, CD68, CD63, B7.1, B7.2, ICAM-1, Cathepsin D/S/L and the IEC specific marker A33 in the IECs.
|
| 72 |
16027013
|
We found that the IECs from the biopsies constitutively express MHC II, HLA-DM, MHC I, Invariant chain, Lamp-1, CD 68, CD63 and A33, and these markers were also found in the IFN-g treated HT-29 cells.
|
| 73 |
16027013
|
Interestingly, in the baso-latereral area of the IEC, only MHC II, MHC I, Lamp 1, CD68, CD63 and A33 were found and also here with vesicular staining pattern which matches the molecules previously found on exosomes derived professional APCs and human IEC lines.
|
| 74 |
16027013
|
CD1d, B7, ICAM-1, CD9 and cathepsin D and L were absent in the IEC compartment, but cathepsin S showed a relatively weak staining in the apical part of the IEC.
|
| 75 |
16027013
|
Immunohistology was performed to study the expression and localisation of MHC II (HLA-DR), HLA-DM, MHC I (HLA-ABC), CD1d, Invariant chain, Lamp-1, CD68, CD63, B7.1, B7.2, ICAM-1, Cathepsin D/S/L and the IEC specific marker A33 in the IECs.
|
| 76 |
16027013
|
We found that the IECs from the biopsies constitutively express MHC II, HLA-DM, MHC I, Invariant chain, Lamp-1, CD 68, CD63 and A33, and these markers were also found in the IFN-g treated HT-29 cells.
|
| 77 |
16027013
|
Interestingly, in the baso-latereral area of the IEC, only MHC II, MHC I, Lamp 1, CD68, CD63 and A33 were found and also here with vesicular staining pattern which matches the molecules previously found on exosomes derived professional APCs and human IEC lines.
|
| 78 |
16027013
|
CD1d, B7, ICAM-1, CD9 and cathepsin D and L were absent in the IEC compartment, but cathepsin S showed a relatively weak staining in the apical part of the IEC.
|
| 79 |
16499690
|
Here we test for evidence of selection in three genes involved in vertebrate immune function - the major histocompatibility complex (MHC), interferon gamma (IFNG) and natural resistance associated macrophage polymorphism (NRAMP) - in highly structured populations of wild thinhorn sheep (Ovis dalli).
|
| 80 |
16499690
|
The translated coding sequences of thinhorn IFNG and NRAMP are fixed and identical to those of domestic sheep (Ovis aries).
|
| 81 |
17989360
|
We have found that, in response to interferon gamma (IFNG), mouse Sertoli cells strongly up-regulate the negative co-stimulatory ligand B7-H1 but remain devoid of positive co-stimulatory molecules.
|
| 82 |
17989360
|
Blockade of B7-H1 on the Sertoli cell surface resulted in enhanced proliferation of CD8(+) T cells cocultured with Sertoli cells.
|
| 83 |
17989360
|
Moreover, IFNG-stimulated Sertoli cells were found to express, concurrent with B7-H1, MHC class II.
|
| 84 |
17989360
|
Interestingly, we found that coculturing T cells with Sertoli cells can indeed induce an increase in CD4(+)CD25(+)(officially known as IL2RA)FOXP3(+) Tregs and a decrease in CD4(+)CD25(-) T cells, suggesting Sertoli cell-mediated Treg conversion; this process was found to be B7-H1-independent.
|
| 85 |
17989360
|
Altogether these data show that Sertoli cells are potentially capable of down-regulating the local immune response, on one hand by directly inhibiting CD8(+) T cell proliferation through B7-H1 and, on the other hand, by inducing an increase in Tregs that might suppress other bystander T cells.
|
| 86 |
18849521
|
Classical MHC genes are expressed in a cell type-specific pattern and can be induced by cytokines such as interferon-gamma (IFNG).
|
| 87 |
19164174
|
Despite this, rodent and human trophoblast cells show dampened responses to IFNG that reflect the resistance of these cells to IFNG-mediated activation of major histocompatibility complex (MHC) class II transplantation antigen expression.
|
| 88 |
19283894
|
In vitro, it inhibited the binding of both human and murine CD154 (CD40L) to their receptor (CD40) even in the presence of protein-containing media and prevented the CD154-induced proliferation of human B cells as well as the corresponding increase in surface expression of CD86, CD80, CD40, and MHC class II in a concentration-dependent manner.
|
| 89 |
19283894
|
Furthermore, in isolated human islets, it also decreased the CD154-induced release of inflammatory cytokines such as IFN-g, interleukin-6 (IL-6), and IL-8.
|
| 90 |
19283894
|
Suramin was selected for investigation because it has been reported to be an inhibitor of the interaction of TNF-a with its receptor and CD154 is a member of the TNF-family.
|
| 91 |
19837722
|
Previous studies have shown that methimazole (MMI) reduces MHC class-I expression and inhibits interferon-gamma (IFN-gamma or IFNG as listed in the MGI Database)-induced expression of the MHC class-II genes in TECs.
|
| 92 |
19837722
|
In the present study, we show that in Fisher rat thyroid cell line 5 cells, the ability of MMI and its novel derivative phenylmethimazole (C10) to decrease MHC class-I promoter activity is similar to TSH/cAMP suppression of MHC class-I and TSH receptor genes, and involves a 39 bp silencer containing a cAMP response element (CRE)-like site.
|
| 93 |
19837722
|
Furthermore, we show that C10 decreases MHC class-I gene expression to a greater extent than MMI and at 10- to 50-fold lower concentrations.
|
| 94 |
19837722
|
C10 also reduces the IFN-gamma-induced increase in the expression of MHC class-I and MHC class-II genes more effectively than MMI.
|
| 95 |
19837722
|
These data support the conclusion that the immunosuppressive mechanism by which MMI and C10 inhibit MHC gene expression mimics 'normal' hormonal suppression by TSH/cAMP.
|
| 96 |
19837722
|
Previous studies have shown that methimazole (MMI) reduces MHC class-I expression and inhibits interferon-gamma (IFN-gamma or IFNG as listed in the MGI Database)-induced expression of the MHC class-II genes in TECs.
|
| 97 |
19837722
|
In the present study, we show that in Fisher rat thyroid cell line 5 cells, the ability of MMI and its novel derivative phenylmethimazole (C10) to decrease MHC class-I promoter activity is similar to TSH/cAMP suppression of MHC class-I and TSH receptor genes, and involves a 39 bp silencer containing a cAMP response element (CRE)-like site.
|
| 98 |
19837722
|
Furthermore, we show that C10 decreases MHC class-I gene expression to a greater extent than MMI and at 10- to 50-fold lower concentrations.
|
| 99 |
19837722
|
C10 also reduces the IFN-gamma-induced increase in the expression of MHC class-I and MHC class-II genes more effectively than MMI.
|
| 100 |
19837722
|
These data support the conclusion that the immunosuppressive mechanism by which MMI and C10 inhibit MHC gene expression mimics 'normal' hormonal suppression by TSH/cAMP.
|
| 101 |
19837722
|
Previous studies have shown that methimazole (MMI) reduces MHC class-I expression and inhibits interferon-gamma (IFN-gamma or IFNG as listed in the MGI Database)-induced expression of the MHC class-II genes in TECs.
|
| 102 |
19837722
|
In the present study, we show that in Fisher rat thyroid cell line 5 cells, the ability of MMI and its novel derivative phenylmethimazole (C10) to decrease MHC class-I promoter activity is similar to TSH/cAMP suppression of MHC class-I and TSH receptor genes, and involves a 39 bp silencer containing a cAMP response element (CRE)-like site.
|
| 103 |
19837722
|
Furthermore, we show that C10 decreases MHC class-I gene expression to a greater extent than MMI and at 10- to 50-fold lower concentrations.
|
| 104 |
19837722
|
C10 also reduces the IFN-gamma-induced increase in the expression of MHC class-I and MHC class-II genes more effectively than MMI.
|
| 105 |
19837722
|
These data support the conclusion that the immunosuppressive mechanism by which MMI and C10 inhibit MHC gene expression mimics 'normal' hormonal suppression by TSH/cAMP.
|
| 106 |
19837722
|
Previous studies have shown that methimazole (MMI) reduces MHC class-I expression and inhibits interferon-gamma (IFN-gamma or IFNG as listed in the MGI Database)-induced expression of the MHC class-II genes in TECs.
|
| 107 |
19837722
|
In the present study, we show that in Fisher rat thyroid cell line 5 cells, the ability of MMI and its novel derivative phenylmethimazole (C10) to decrease MHC class-I promoter activity is similar to TSH/cAMP suppression of MHC class-I and TSH receptor genes, and involves a 39 bp silencer containing a cAMP response element (CRE)-like site.
|
| 108 |
19837722
|
Furthermore, we show that C10 decreases MHC class-I gene expression to a greater extent than MMI and at 10- to 50-fold lower concentrations.
|
| 109 |
19837722
|
C10 also reduces the IFN-gamma-induced increase in the expression of MHC class-I and MHC class-II genes more effectively than MMI.
|
| 110 |
19837722
|
These data support the conclusion that the immunosuppressive mechanism by which MMI and C10 inhibit MHC gene expression mimics 'normal' hormonal suppression by TSH/cAMP.
|
| 111 |
19837722
|
Previous studies have shown that methimazole (MMI) reduces MHC class-I expression and inhibits interferon-gamma (IFN-gamma or IFNG as listed in the MGI Database)-induced expression of the MHC class-II genes in TECs.
|
| 112 |
19837722
|
In the present study, we show that in Fisher rat thyroid cell line 5 cells, the ability of MMI and its novel derivative phenylmethimazole (C10) to decrease MHC class-I promoter activity is similar to TSH/cAMP suppression of MHC class-I and TSH receptor genes, and involves a 39 bp silencer containing a cAMP response element (CRE)-like site.
|
| 113 |
19837722
|
Furthermore, we show that C10 decreases MHC class-I gene expression to a greater extent than MMI and at 10- to 50-fold lower concentrations.
|
| 114 |
19837722
|
C10 also reduces the IFN-gamma-induced increase in the expression of MHC class-I and MHC class-II genes more effectively than MMI.
|
| 115 |
19837722
|
These data support the conclusion that the immunosuppressive mechanism by which MMI and C10 inhibit MHC gene expression mimics 'normal' hormonal suppression by TSH/cAMP.
|
| 116 |
21893449
|
Premalignant quiescent melanocytic nevi do not express the MHC class I chain-related protein A.
|
| 117 |
21893449
|
The MHC class I chain-related protein A (MICA) is an inducible molecule almost not expressed by normal cells but strongly up-regulated in tumor cells.
|
| 118 |
21893449
|
MICA-expressing cells are recognized by natural killer (NK) cells, CD8+ abTCR and gdTCR T lymphocytes through the NKG2D receptor.
|
| 119 |
21893449
|
Engagement of NKG2D by MICA triggers IFN-g secretion and cytotoxicity against malignant cells.
|
| 120 |
21893449
|
Premalignant quiescent melanocytic nevi do not express the MHC class I chain-related protein A.
|
| 121 |
21893449
|
The MHC class I chain-related protein A (MICA) is an inducible molecule almost not expressed by normal cells but strongly up-regulated in tumor cells.
|
| 122 |
21893449
|
MICA-expressing cells are recognized by natural killer (NK) cells, CD8+ abTCR and gdTCR T lymphocytes through the NKG2D receptor.
|
| 123 |
21893449
|
Engagement of NKG2D by MICA triggers IFN-g secretion and cytotoxicity against malignant cells.
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| 124 |
22735807
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We have previously shown that vaccination with the natural tumor peptide Melan-A-induced T cells with superior effector functions as compared with vaccination with the analog peptide optimized for enhanced HLA-A*0201 binding.
|
| 125 |
22735807
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Here we found that natural peptide vaccination induced tumor-reactive CD8 T cells with frequent coexpression of both memory/homing-associated genes (CD27, IL7R, EOMES, CXCR3, and CCR5) and effector-related genes (IFNG, KLRD1, PRF1, and GZMB), comparable with protective Epstein-Barr virus-specific and cytomegalovirus-specific T cells.
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| 126 |
23133532
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Polymorphisms in the inflammatory genes CIITA, CLEC16A and IFNG influence BMD, bone loss and fracture in elderly women.
|
| 127 |
23133532
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Osteoclast activity and the fine balance between bone formation and resorption is affected by inflammatory factors such as cytokines and T lymphocyte activity, mediated by major histocompatibility complex (MHC) molecules, in turn regulated by the MHC class II transactivator (MHC2TA).
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| 128 |
23133532
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We investigated the effect of functional polymorphisms in the MHC2TA gene (CIITA), and two additional genes; C-type lectin domain 16A (CLEC16A), in linkage disequilibrium with CIITA and Interferon-γ (IFNG), an inducer of CIITA; on bone density, bone resorption markers, bone loss and fracture risk in 75 year-old women followed for up to 10 years (OPRA n = 1003) and in young adult women (PEAK-25 n = 999).
|
| 129 |
23133532
|
Carriers of CLEC16A and IFNG variant alleles had lower BMD (p<0.05) and ultrasound parameters and a lower risk of incident fracture (CLEC16A, p = 0.011).
|
| 130 |
23133532
|
In conclusion, variation in inflammatory genes CIITA, CLEC-16A and INFG appear to contribute to bone phenotypes in elderly women and suggest a role for low-grade inflammation and MHC class II expression for osteoporosis pathogenesis.
|
| 131 |
23133532
|
Polymorphisms in the inflammatory genes CIITA, CLEC16A and IFNG influence BMD, bone loss and fracture in elderly women.
|
| 132 |
23133532
|
Osteoclast activity and the fine balance between bone formation and resorption is affected by inflammatory factors such as cytokines and T lymphocyte activity, mediated by major histocompatibility complex (MHC) molecules, in turn regulated by the MHC class II transactivator (MHC2TA).
|
| 133 |
23133532
|
We investigated the effect of functional polymorphisms in the MHC2TA gene (CIITA), and two additional genes; C-type lectin domain 16A (CLEC16A), in linkage disequilibrium with CIITA and Interferon-γ (IFNG), an inducer of CIITA; on bone density, bone resorption markers, bone loss and fracture risk in 75 year-old women followed for up to 10 years (OPRA n = 1003) and in young adult women (PEAK-25 n = 999).
|
| 134 |
23133532
|
Carriers of CLEC16A and IFNG variant alleles had lower BMD (p<0.05) and ultrasound parameters and a lower risk of incident fracture (CLEC16A, p = 0.011).
|
| 135 |
23133532
|
In conclusion, variation in inflammatory genes CIITA, CLEC-16A and INFG appear to contribute to bone phenotypes in elderly women and suggest a role for low-grade inflammation and MHC class II expression for osteoporosis pathogenesis.
|
| 136 |
23936772
|
The aim of this study was to investigate the association of polymorphic immune response genes, namely KIR, HLA class I and II, and single-nucleotide polymorphisms (SNPs) of cytokines with HPV-related cervical disease.
|
| 137 |
23936772
|
SNPs of TNF -308G>A, IL6 -174G>C, IFNG +874T>A, TGFB1 +869T>C +915G>C, and IL10 -592C>A -819C>T -1082G>A were evaluated using PCR-SSP.
|
| 138 |
23939944
|
Here we show that human umbilical cord blood (UCB)-derived CD34+CD38-/low hematopoietic stem cells can be successfully differentiated into functional, antigen-specific cytotoxic CD8+ T cells without direct stromal coculture or retroviral TCR transfection.
|
| 139 |
23939944
|
Surface-immobilized Notch ligands (DLL1) and stromal cell conditioned medium successfully induced the development of CD1a+CD7+ and CD4+CD8+ early T cells.
|
| 140 |
23939944
|
These cells, upon continued culture with cytomegalovirus (CMV) or influenza-A virus M1 (GIL) epitope-loaded human leukocyte antigen (HLA)-A*0201 tetramers, resulted in the generation of a polyclonal population of CMV-specific or GIL-specific CD8+ T cells, respectively.
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| 141 |
23939944
|
Upon further activation with antigen-loaded target cells, these antigen-specific, stem cell-derived T cells exhibited cytolytic functionality, specifically CD107a surface mobilization, interferon gamma (IFNg) production, and Granzyme B secretion.
|
| 142 |
24055710
|
Selective modulation of MHC class II chaperons by a novel IFN-γ-inducible class II transactivator variant in lung adenocarcinoma A549 cells.
|
| 143 |
24055710
|
Class II transactivator (CIITA) plays a critical role in controlling major histocompatibility complex (MHC) class II gene expression.
|
| 144 |
24055710
|
In this study, two novel alternatively spliced variants of human interferon (IFN)-γ-inducible CIITA, one missing exon 7 (CIITAΔE7), the other with TAG inserted at exon 4/5 junction (CIITA-TAG), were identified and characterized.
|
| 145 |
24055710
|
Selective modulation of MHC class II chaperons by a novel IFN-γ-inducible class II transactivator variant in lung adenocarcinoma A549 cells.
|
| 146 |
24055710
|
Class II transactivator (CIITA) plays a critical role in controlling major histocompatibility complex (MHC) class II gene expression.
|
| 147 |
24055710
|
In this study, two novel alternatively spliced variants of human interferon (IFN)-γ-inducible CIITA, one missing exon 7 (CIITAΔE7), the other with TAG inserted at exon 4/5 junction (CIITA-TAG), were identified and characterized.
|