Detail

Chr	chr18
start	57054558
end	57072119
lncRNA name	linc-ROR
entrez id	100885779
hgnc id	HGNC:43773
ensg id	ENSG00000258609
refseq id	NR_048536
methods	qPCR, RNAi, Western blot, RIP, Luciferase reporter assay etc.
regulated	up-regulated
function description	We present evidence that the human lincRNA-RoR (RoR) is a strong negative regulator of p53. Unlike MDM2 that causes p53 degradation through the ubiquitin-proteasome pathway, RoR suppresses p53 translation through direct interaction with the heterogeneous nuclear ribonucleoprotein I (hnRNP I). Importantly, a 28-base RoR sequence carrying hnRNP I binding motifs is essential and sufficient for p53 repression. We further show that RoR inhibits p53-mediated cell cycle arrest and apoptosis. Finally, we demonstrate a RoR-p53 autoregulatory feedback loop where p53 transcriptionally induces RoR expression.
pubmed id	23208419
year	2013
title	The human long non-coding RNA-RoR is a p53 repressor in response to DNA damage.
drug	X
circulating	X
survival	X