Deep sequencing identification of novel glucocorticoid-responsive miRNAs in apoptotic primary lymphocytes.

ABSTRACT: Apoptosis of lymphocytes governs the response of the immune system to environmental stress and toxic insult. Signaling through the ubiquitously expressed glucocorticoid receptor, stress-induced glucocorticoid hormones induce apoptosis via mechanisms requiring altered gene expression. Several reports have detailed the changes in gene expression mediating glucocorticoid-induced apoptosis of lymphocytes. However, few studies have examined the role of non-coding miRNAs in this essential physiological process. Previously, using hybridization-based gene expression analysis and deep sequencing of small RNAs, we described the prevalent post-transcriptional repression of annotated miRNAs during glucocorticoid-induced apoptosis of lymphocytes. Here, we describe the development of a customized bioinf

SUBMITTER: Smith LK 

PROVIDER: S-EPMC3824063 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature