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TranscriptomicsRNAi knock down of PLC gamma 2, CaMKII, PKC delta and Pyk2 in mouse B cell line A20 after stimulation by anti-IgG to examine the adaptation response of the BCR-dependent intracellular signaling network
We examined the adaptation response of the BCR-dependent intracellular signaling network, to targeted perturbations induced through siRNA-mediated depletion of select signaling intermediates. The robustness of this network was found to derive from the fact that its constituent nodes displayed graded...
ORGANISM(S): Mus musculus 
2008-02-01 | E-TABM-360 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of SATB1 target genes in human T helper cells: ChIP-chip
Special AT-rich binding protein 1 (SATB1) is a global chromatin organizer and a transcription factor induced by interleukin-4 (IL-4) during the early T helper 2 (Th2) cell differentiation. In this study, we investigated the role of SATB1 in T helper cell differentiation by performing ChIP-on-chip an...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-17380 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of early transcriptional events induced by cytokine IL-4 in human cord blood CD4+ T cells
The aim of this dataset was to study in detail the transcription kinetics initiated by cytokine IL-4 in early differentiation of Th2 cells. Total RNA obtained from activated and IL-4 & anti-IL-12 treated cord blood CD4+ T cells, 0.5, 1, 2, 4, 6, 12, 24, 48, and 72 hours after initiation of the cultu...
ORGANISM(S): Homo sapiens 
2010-06-25 | E-GEOD-17974 | biostudies-arrayexpress
TranscriptomicsComparative analysis of human and mouse transcriptomes of Th17 cell priming.
Uncontrolled Th17 cell activity is associated with cancer and autoimmune and inflammatory diseases. To validate the potential relevance of mouse models of targeting the Th17 pathway in human diseases we used RNA sequencing to compare the expression of coding and non-coding transcripts during the pri...
ORGANISM(S): Homo sapiens 
2016-04-07 | E-GEOD-52260 | biostudies-arrayexpress
TranscriptomicsATF3 is a positive regulator of human IFN gene expression
The aim of this study was to identify genes regulated by IL-12, IL-18 and IFN-alpha during early differentiation of human Th1 cells Human cord blood CD4+ T cells were activated via TCR and cultured in the presence of IL-12, IFN-alpha or IL-12+IL-18. Cytokine induced gene expression was compared to a...
ORGANISM(S): Homo sapiens 
2010-04-11 | E-GEOD-20198 | biostudies-arrayexpress
GenomicsGenome-wide detection of STAT6 binding sites in IL-4 treated naive human CD4+ T cells
STAT6 is a major transcription factor driving the polarization of Th2 cells in response to IL-4. STAT6 is phosphorylated by Jak1 and Jak3 kinases at the IL-4 receptor, after which phosphorylated STAT6 forms a homodimer and translocates into the nucleus. There STAT6 binds to specific DNA sequences, r...
ORGANISM(S): Homo sapiens 
2010-06-25 | E-GEOD-17850 | biostudies-arrayexpress
TranscriptomicsStat6 mediated regulation of transcription to initiate Th2 program in human T cells
This SuperSeries is composed of the following subset Series: GSE17850: Genome-wide detection of STAT6 binding sites in IL-4 treated naive human CD4+ T cells GSE17851: Genome-wide analysis of STAT6 target genes in IL-4 treated human cord blood CD4+ cells GSE17974: Genome-wide analysis of early transc...
ORGANISM(S): Homo sapiens 
2010-06-24 | E-GEOD-18017 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of STAT6 target genes in IL-4 treated human cord blood CD4+ cells
STAT6 is a major transcription factor driving the polarization of Th2 cells in response to cytokine IL-4. Here we have analyzed on a genome wide level the STAT6 mediated gene expression after IL-4 induction in naive human CD4+ T cells. RNAi mediated STAT6 knockdown was used to reveal the genes speci...
ORGANISM(S): Homo sapiens 
2010-07-29 | E-GEOD-17851 | biostudies-arrayexpress
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