Global miRNA expression analysis identifies novel key regulators of plasma cell differentiation and malignant plasma cell.

ABSTRACT: MicroRNAs (miRNAs) are small noncoding RNAs that attenuate expression of their mRNA targets. Here, we developed a new method and an R package, to easily infer candidate miRNA-mRNA target interactions that could be functional during a given biological process. Using this method, we described, for the first time, a comprehensive integrated analysis of miRNAs and mRNAs during human normal plasma cell differentiation (PCD). Our results reveal 63 miRNAs with significant temporal changes in their expression during normal PCD. We derived a high-confidence network of 295 target relationships comprising 47 miRNAs and 141 targets. These relationships include new examples of miRNAs that appear to coordinately regulate multiple members of critical pathways associated with PCD. Consistent with this, we

SUBMITTER: Kassambara A 

PROVIDER: S-EPMC5449613 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature