Aberrant miRNA expression and protein arginine methyltransferase 5 (PRMT5) in cancer: A review
Saı̈d Sif, Majdi Al Alawneh
Abstract
The search for important factors involved in triggering and promoting cancer cell growth and survival has led to the identification of key players, including transcription factors, chromatin remodelers, epigenetic modifying enzymes, signaling molecules, and miRNAs. However, the interplay and crosstalk between some of these factors and the impact they have on tumorigenesis remains largely unexplored. In this review, we focus on type II protein arginine methyltransferase 5 (PRMT5)-mediated epigenetic silencing and its regulatory tumor suppressor miRNAs, as well as the mechanisms by which circular PRMT5 RNA (circ-PRMT5) promotes cancer cell proliferation and survival.
Topics & Concepts
Protein arginine methyltransferase 5microRNAArginineMethyltransferaseCancerProtein expressionBiologyCancer researchGeneticsBioinformaticsMethylationGeneAmino acidCancer-related gene regulation