Ignet

Gene Pair Information

Gene Pair: IFNG, CD274

Related Sentences

#	PMID	Sentence
1	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.
2	17989360	Blockade of B7-H1 on the Sertoli cell surface resulted in enhanced proliferation of CD8(+) T cells cocultured with Sertoli cells.
3	17989360	Moreover, IFNG-stimulated Sertoli cells were found to express, concurrent with B7-H1, MHC class II.
4	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.
5	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.
6	19234226	End-organ damage in a mouse model of fulminant liver inflammation requires CD4+ T cell production of IFN-gamma but is independent of Fas.
7	19234226	The BALB/c-Tgfb1(-/-) mouse exhibits extensive, spontaneously developing necroinflammation in the liver, accompanied by the accumulation of IFN-gamma-producing CD4(+) and CD8(+) T cells.
8	19234226	In Tgfb1(-/-) liver, CD4(+) T cells were more numerous than CD8(+) T cells and NK cells, and produced more IFN-gamma.
9	19234226	Depletion of CD4(+) T cells eliminated both the elevation in plasma IFN-gamma and aspartate aminotransferase, whereas depletion of CD8(+) T cells did not.
10	19234226	Rag1(-/-)Tgfb1(-/-) mice exhibited neither IFN-gamma elevation nor tissue damage, indicating that NK cells are not sufficient.
11	19234226	IFN-gamma was required for strong overexpression of class II genes but not for CD4(+) T cell activation, oligoclonal expansion, or accumulation in the liver.
12	19234226	Finally, whereas Tgfb1(-/-) CD4(+) T cells overexpressed Fas ligand, hepatocellular damage was observed in Fas(lpr/lpr)Tgfb1(-/-) mice, indicating that liver pathology is Fas independent.
13	19234226	We conclude that liver damage in this model of fulminant autoimmune hepatitis is driven by CD4(+) T cell production of IFN-gamma, is independent of both CD8(+) T cells and the Fas ligand/Fas pathway, and is not explained by a lack of PD-L1 expression.