Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA105209 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This SuperSeries is composed of the following subset Series: GSE9070: Identification of Myc-regulated microRNAs in human P493 cells GSE9104: Identification of Myc-regulated microRNAs in mouse B cell lymphomas Keywords: SuperSeries Refer to individual Series
2010-05-22 | E-GEOD-9129 | biostudies-arrayexpress
Project description:MYC binding in human B cells (P493-6) and ESC (H9)
| PRJNA155277 | ENA
Project description:P493-6 cells are immortalized human peripheral B cells that carry a conditional, tetracycline-regulated myc gene. We present ChIP-seq analysis of key transcritional regulators in P493-6 cells expressing various levels of c-Myc: 0hr (low c-Myc levels), 1hr (intermediate c-Myc levels), 24hr (very high c-Myc levels) and No Tet (steady-state c-Myc levels). Brd4, c-Myc, Max, Med1, RNAPII, and the chromatin modification H3K27Ac were profiled in P493-6 cells
2012-11-14 | E-GEOD-42262 | biostudies-arrayexpress
Project description:P493-6 cells are immortalized human peripheral B cells that carry a conditional, tetracycline-regulated myc gene. We present ChIP-seq analysis of key transcritional regulators in P493-6 cells expressing various levels of c-Myc: 0hr (low c-Myc levels), 1hr (intermediate c-Myc levels), 24hr (very high c-Myc levels) and No Tet (steady-state c-Myc levels).
2012-11-14 | GSE42262 | GEO
Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
2010-09-25 | GSE24338 | GEO
Project description:Transcriptional profiling of human mesenchymal stem cells comparing normoxic MSCs cells with hypoxic MSCs cells. Hypoxia may inhibit senescence of MSCs during expansion. Goal was to determine the effects of hypoxia on global MSCs gene expression.
2011-02-19 | GSE20463 | GEO
Project description:Myc-regulated gene expression in human fibroblasts
| PRJNA128021 | ENA
Project description:Myc is a well known transcription factor with important roles in cell cycle, apoptosis and cellular transformation. Long non-coding (lnc)RNAs have recently emerged as a important class of regulatory RNAs. Here, we show that lncRNAs are an extensive component of the Myc-regulated transcriptional program. Using the P493-6 inducible Myc model we demonstrate that both Myc-induced mRNAs and lncRNAs were significant enriched for Myc binding sites. In contrast to Myc-repressed mRNAs, Myc-repressed lncRNAs were significantly enriched for Myc binding sites. Subcellular localization analysis revealed that Myc-repressed lncRNAs and mRNAs are enriched in the nucleus while Myc-induced lncRNAs and mRNAs are enriched both in the cytoplasm and nucleus. Parallel analysis of differentially expressed lncRNAs and mRNAs identified 105 lncRNA-mRNA pairs that were in close vicinity, indicative for regulation in cis. To support the potential relevance of the Myc-regulated lncRNAs in cellular transformation, we analyzed their expression in primary Myc-high and Myc-low B-cell lymphomas. In total, 54% of the lncRNAs differentially expressed between the lymphoma subsets were identified as Myc-regulated in P493-6 cells. This study is the first to show that lncRNAs are an important factor within the Myc-regulated transcriptional program and indicates a marked difference between Myc-repressed lncRNAs and mRNAs. P493-6: 72h Tet treated (low c-myc levels), t=4h (intermediate c-myc levels), t=24h (high c-myc levels), untreated (steady state c-myc levels) Expression of all known mRNAs and >10 000 lncRNAs was assessed in P493-6 B cells with different c-myc levels
2015-02-01 | E-GEOD-59477 | biostudies-arrayexpress
Project description:Gene methylation profiling of immortalized human mesenchymal stem cells comparing HPV E6/E7-transfected MSCs cells with human telomerase reverse transcriptase (hTERT)- and HPV E6/E7-transfected MSCs. hTERT may increase gene methylation in MSCs. Goal was to determine the effects of different transfected genes on global gene methylation in MSCs.
2011-08-25 | GSE23936 | GEO