Diverse Hormone Response Networks in 41 Independent Drosophila Cell Lines.

ABSTRACT: Steroid hormones induce cascades of gene activation and repression with transformative effects on cell fate . Steroid transduction plays a major role in the development and physiology of nearly all metazoan species, and in the progression of the most common forms of cancer. Despite the paramount importance of steroids in developmental and translational biology, a complete map of transcriptional response has not been developed for any hormone . In the case of 20-hydroxyecdysone (ecdysone) in Drosophila melanogaster, these trajectories range from apoptosis to immortalization. We mapped the ecdysone transduction network in a cohort of 41 cell lines, the largest such atlas yet assembled. We found that the early transcriptional response mirrors the distinctiveness of physiological origins: gene

SUBMITTER: Stoiber M 

PROVIDER: S-EPMC4777130 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature