Screening for Small-Molecule Modulators of Long Noncoding RNA-Protein Interactions Using AlphaScreen.

ABSTRACT: Long non-protein coding RNAs (lncRNAs) are an important class of molecules that help orchestrate key cellular events. Although their functional roles in cells are not well understood, thousands of lncRNAs and a number of possible mechanisms by which they act have been reported. LncRNAs can exert their regulatory function in cells by interacting with epigenetic enzymes. In this study, we developed a tool to study lncRNA-protein interactions for high-throughput screening of small-molecule modulators using AlphaScreen technology. We tested the interaction of two lncRNAs: brain-derived neurotrophic factor antisense (BDNF-AS) and Hox transcript antisense RNA (HOTAIR), with Enhancer of zeste homolog 2 (EZH2), a histone methyltransferase against a phytochemical library, to look for small-molecule

SUBMITTER: Pedram Fatemi R 

PROVIDER: S-EPMC4576503 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature