ChIP-seq of H3-K4me3 from WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
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ABSTRACT: The intent of the experiment was to compare H3-K4me3 peaks on the chromatin of WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:The intent of the experiment was to identify differentially expressed micro-RNAs comparing WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:The intent of the experiment was to compare RNA polymerase II occupancy on the chromatin of WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:The intent of the experiment was to identify differentially expressed RNAs comparing WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:The intent of the experiment was to test the effect of overexpressing H2A.J-V11A, H2AJ-S123E, H2A.J-S123A, and H2A.J-CterH2A mutants, as well as WT-H2A.J and canonical H2A-type1, on the transcriptome of WI-38hTERT fibroblasts. pTRIPz based lentiviral constructs placing these coding sequences under tetON control were used to produce stable WI38hTERT cell lines for each construct. Expression of the constructs in proliferating cells was induced with 100 ng/ml doxycycline for è days. Transcriptomes were also compared with control proliferating WI-38hTERT and WI-38hTERT cells induced into senescence by incubation with 20 µM etoposide for 2 weeks followed by 1 week without etoposide.
Project description:Study the role of H2A.J in gene expression in senescent human fibroblasts by comparing RNA-seq of WI-38hTERT fibroblasts expressing either an sh2-H2AFJ or sh-NoTarget RNAs. Senescence was induced by treating cells with 20 M etoposide for 2 weeks followed by one further week of incubation without etoposide. 3 biological replicates of sh2-H2AFJ and sh-NoTarget were sequenced.
Project description:ChIP-seq of RNA polymerase II from WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:RNA-seq of rRNA-depleted total RNAs in WI-38hTERT/sh3-H2AFJ and WI-38hTERT/sh-NT fibroblasts in proliferation and etoposide-induced senescence.
Project description:Senescence in WI-38 cell context was induce by RASv12 over expression Cellular senescence is a permanent cell cycle arrest that is triggered by cancer- initiating or promoting events in mammalian cells and is now considered a major tumour suppressor mechanism. Here, we did a transcriptomic analysis and compared WI-38 contol wich is a human fibroblaste cell line and WI-38 that overexpressed RASv12 a G protein that induce senescence. The goal of our project is to compare transciptomic profile of human growing fibroblast (WI-38 control) and senescent human fibroblast (WI-38 OERAS)