Project description:We examine the transcription response of murine CD4+ T cell cultured under Th0 condition (anti-CD3; anti-CD28; IL-2), treated with DMSO, isoalloLCA (20 uM) for 48 hrs, or in the presence of TGFbeta (0.25 ng/mL). We compare the differential genes regulated by isoalloLCA and TGFbeta.
Project description:Here we analyzed the transcriptional response to IL12 in activated CD4+ T cells in vitro. Splenic CD4+ T cells were isolated by negative selection from 6wk old male C57BL/6 mice. These were activated with CD3/28 beads for 48hrs and thereafter cultured with IL12 (100U/ml) for 2hrs or 8hrs in vitro. Cells were then transferred directly into TriZol. RNA was prepared in Trizol for gene expression profiling by Affymetrix Mouse Gene 1.0 ST Arrays.
Project description:Here we analyzed the transcriptional response to IFNa in activated CD4+ T cells in vitro. We found robust induction of ISGs as early as 2hrs. Splenic CD4+ T cells were isolated by negative selection from 6wk old male C57BL/6 mice. These were activated with CD3/28 beads for 48hrs and thereafter cultured with IFNa (100U/ml) for 2hrs or 8hrs in vitro. Cells were then transferred directly into TriZol. RNA was prepared in Trizol for gene expression profiling by Affymetrix Mouse Gene 1.0 ST Arrays.
Project description:Here we analyzed the transcriptional response to IFNa in activated CD4+ T cells in vitro. We found robust induction of ISGs as early as 2hrs.
Project description:CD4+ T cells respond robustly to type 1 interferons which signal through JAK1 and TYK2. Here we analyzed the effects of a panel of JAK inhibitors on the IFNa transcriptional response in activated CD4+ T cells in vitro. Splenic CD4+ T cells were isolated by negative selection from 6wk old male C57BL/6 mice. These were activated with CD3/28 beads for 48hrs and thereafter cultured with IFNa (100U/ml) in the presence or absence of JAK inhibitors at IC80 for 2hrs or 8hrs in vitro. Cells were then transferred directly into TriZol. RNA was prepared in Trizol for gene expression profiling by Affymetrix Mouse Gene 1.0 ST Arrays.
Project description:CD4+ T cells respond robustly to type 1 interferons which signal through JAK1 and TYK2. Here we analyzed the effects of a panel of JAK inhibitors on the IFNa transcriptional response in activated CD4+ T cells in vitro.
Project description:CD4 T cell deficient for the Elp3 gene have a delayed cell cycle entry. We explored by RNAseq by which molecular pathway the absence of Elp3 delayed the cell cycle entry. Naive T cell from CD4-cre Elp3 fl/fl mice and WT littermate were purified and activated in vitro with CD3 and CD28 antibodies for 18h.