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Application: RNA-seq analysis
Number of samples: 122
Release date: Sep 23 2013
Last update date: Oct 10 2018
Access: Public
Dataset link Expression and regulation of lincRNAs during T cell development and differentiation

Experimental Protocol


To obtain comprehensive profiles of lincRNA expression during the development and differentiation of T cell lineages, we purified CD4-CD8 double negative (DN) cells (DN1, DN2, DN3 and DN4), double positive (DP) cells (CD4+CD8+CD3low and CD4+CD8intCD69+), single positive (SP) CD4 and CD8 cells, and thymic-derived regulatory T cells (tTreg) from thymi of C57BL/6 mice. Additionally, we obtained Th1, Th2, Th17 and iTreg cells by in vitro differentiation of naïve CD4 T cells for a various length of time in culture (4 hrs, 8 hrs, 12 hrs, 24 hrs, 48 hrs, 72 hrs, 1 week, 2weeks). Total and/or polyadenylated RNAs from these cells was analyzed using RNA-Seq. To understand the regulation of lincRNAs by T cell master regulator T-bet, we compared the transcriptiomes between T-bet deficient Th1 cells and control Th1 cells. We did similar experiments and data analysis for STAT4 (Th1), GATA3 (Th2) and STAT6 (Th2). Finally, to address the funcation of a Th2-specifically expressed lincRNA, lincR-Ccr2-5'AS, we compared the transcriptomes between lincR-Ccr2-5'AS knockdown Th2 cells and control Th2 cells.

Repositories


GEO

GSE48138

ArrayExpress

E-GEOD-48138

ENA

SRP026197

BioProject

PRJNA208992

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Contact


Gangqing Hu

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