Project description:We studied the effects of polyamine pathway inhibitors on differentiation of nonpathogenic Th17 cellsin vitro. Here, we used difluoromethylornithine (DFMO), an irreversible inhibitor of ODC1, the enzyme that catalyzes the conversion of ornithine to putrescine.
Project description:Using mass spectrometry-based label free quantitative proteomics analysis of in vitro differentiated murine Th17 and induced T regulatory (iTreg) cells. More than 4000 proteins covering almost all subcellular compartments were detected. Quantitative comparison of the protein expression profiles resulted in the identification of proteins specifically expressed in the Th17 and iTreg cells. Importantly, our combined analysis of proteome and gene expression data revealed protein expression changes that were not associated with changes at the transcriptional level.
Project description:We studied the effects of polyamine pathway inhibitors on differentiation of pathogenic and nonpathogenic Th17 cells in vitro. Here, we used difluoromethylornithine (DFMO), an irreversible inhibitor of ODC1, the enzyme that catalyzes the conversion of ornithine to putrescine.
Project description:Using mass spectrometry-based label-free quantitative (LFQ) proteomics analysis of in vitro differentiated murine Th17 and induced T regulatory (iTreg) cells. More than 4000 proteins covering almost all subcellular compartments were detected. Quantitative comparison of the protein expression profiles resulted in the identification of proteins specifically expressed in the Th17 and iTreg cells. Importantly, our combined analysis of proteome and gene expression data revealed protein expression changes that were not associated with changes at the transcriptional level.
Project description:To investigate the how TET1/3 remodels the chromatin landscape during iTreg cell differentiation and the role of autonomous IL-2 in this process, we performed ATAC-Seq on CD4 T cells that had been stimulated for 48hrs in the presence of TGF-b and in the presence or absence of exogenous IL-2.
Project description:Analysis of the effect of vitamin C on gene expression regulation in iTreg cells. Results provide important information of the response of iTreg cells to vitamin C. Total RNA obtained from iTreg cells cultured for 5 days with or without vitamin C compared to natural Treg and naïve CD4+ T cells
Project description:Analysis of the effect of vitamin C on gene expression regulation in iTreg cells. Results provide important information of the response of iTreg cells to vitamin C.
Project description:To characterize and validate the functional roles of the splenic SLAMF6+ and CXCR6+ Th17 cells during EAE, we performed population RNA-seq and ATAC-seq for wild type mice, as well as population RNA-seq for Il17aCre Il23rfl/fl knockout mice.
Project description:Transcriptional profiling of mouse induced Treg (iTreg) cells comparing control (MIEG3) vector-transduced iTreg cells with iTreg cells transduced with YY1-overexpression vector. Tranduced cells were sorted by GFP expression. Goal was to determine the effects of YY1 on global iTreg gene expression.