Ignet

Gene Pair Information

Gene Pair: IL2RA, CD4

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	19494038	Here, we present a comprehensive analysis of differential DNA methylation in human conventional CD4(+) T cells (Tconv) and CD4(+)CD25(+) regulatory T cells (Treg), cell types whose differentiation and function are known to be controlled by epigenetic mechanisms.
7	19494038	More than 100 differentially methylated regions (DMRs) were identified that are present mainly in cell type-specific genes (e.g., FOXP3, IL2RA, CTLA4, CD40LG, and IFNG) and show differential patterns of histone H3 lysine 4 methylation.
8	23668260	The infected mice displayed a significant up-regulation in the expression of chemokines (Cxcl1, Cxcl2 and Ccl2), numerous pro-inflammatory cytokines (Ifng, Il1b, Il6, and Il17f), as well as Il22 and a number of anti-microbial peptides (Defa1, Defa28, Defb1, Slpi and Reg3g) at the site(s) of infection.
9	23668260	However, CD4 T cells of the untreated and C. difficile-infected mice expressed similar levels of CD69 and CD25.
10	23668260	Neither tissue had up-regulated levels of Tbx21, Gata3 or Rorc.
11	23668260	They also displayed significantly higher phosphorylation of AKT and signal transducer and activator of transcription 3 (STAT3), an indication of pro-survival signalling.
12	23668260	These data underscore the local, innate, pro-inflammatory nature of the response to C. difficile and highlight eIF2α phosphorylation and the interleukin-22-pSTAT3-RegIIIγ axis as two of the pathways that could be used to contain and counteract the damage inflicted on the intestinal epithelium.
13	23798565	Suppression is associated with development of a regulatory population of donor CD4(+) CD25(+)T-cells that express high levels of cytotoxic T-lymphocyte antigen 4 (CTLA-4).
14	23798565	CTLA-4 is a negative regulator of T-cell responses and is associated with the induction of tolerogenic dendritic cells (DCs) that produce indoleamine 2,3-dioxygenase (IDO).
15	23798565	Here, we show that despite increased expression of Ifng, Irf3, Irf7, Ido1, and Ido2 in the lymph nodes of TCDD-treated host mice, inhibition of IDO enzyme activity by 1-methyl-tryptophan was unable to relieve TCDD-mediated suppression of the GVH response.