Genomics

Dataset Information

0

Development of gene expression signatures for practical radiation biodosimetry


ABSTRACT: Genome-wide analysis of miRNA expression was performed in Activin A and Wnt3a-treated mouse ESCs during the different stages of DE differentiation to identify candidate miRNAs likely to be involved in Wnt3a and Activin A induced DE formation. Our analysis exhibited a distinct miRNA expression finger print. Furthermore, we found that forced expression of a subset of synergistically regulated miRNAs could partially mimic the roles of Wnt3a and Activin A. Pathway analyses also revealed the involvement of histone acetylation in Activin A/Wnt3a-driven DE differentiation, which is further confirmed by treating the cells with small molecular weight HDAC inhibitors as well as ChIP experiments. Our study established a regulatory cascade from extracellular cytokine treatment to miRNA expression to histone modification in cell nucleus during DE differentiation.

ORGANISM(S): Mus musculus

PROVIDER: GSE29093 | GEO | 2012/04/09

SECONDARY ACCESSION(S): PRJNA140319

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2012-04-08 | E-GEOD-29093 | biostudies-arrayexpress
2018-03-20 | GSE96757 | GEO
2015-05-04 | E-GEOD-64758 | biostudies-arrayexpress
2015-05-04 | GSE64758 | GEO
2010-07-30 | E-GEOD-16689 | biostudies-arrayexpress
2008-07-01 | GSE8917 | GEO
2010-07-30 | E-GEOD-16681 | biostudies-arrayexpress
2010-07-30 | E-GEOD-16687 | biostudies-arrayexpress
2017-09-26 | MODEL1704110000 | BioModels
2017-09-26 | MODEL1704110002 | BioModels