Detail

Chr	chr11
start	65497688
end	65506516
lncRNA name	MALAT1
entrez id	378938
hgnc id	HGNC:29665
ensg id	ENSG00000251562
refseq id	NR_002819
methods	qPCR, Western blot, RIP, Luciferase reporter assay etc.
regulated	up-regulated
function description	We reported that MALAT1 was upregulated in triple-negative breast cancer (TNBC) tissues. Knockdown of MALAT1 inhibited proliferation, motility, and increased apoptosis in vitro. In vivo study indicated that knockdown of MALAT1 inhibited tumor growth and metastasis. Patients with high MALAT1 expression had poorer overall survival time than those with low MALAT1 expression. In addition, our findings demonstrate a reciprocal negative control relationship between MALAT1 and miR-1: downregulation of MALAT1 increased expression of microRNA-1 (miR-1), while overexpression of miR-1 decreased MALAT1 expression. Slug was identified as a direct target of miR-1.
pubmed id	26676637
year	2015
title	Reciprocal regulation of Hsa-miR-1 and long noncoding RNA MALAT1 promotes triple-negative breast cancer development
drug	X
circulating	X
survival	V