In:
FEBS Letters, Wiley, Vol. 590, No. 12 ( 2016-06), p. 1729-1738
Abstract:
Uveal melanoma ( UM ) is the most common primary intraocular tumour in adults and has a high incidence. Nearly 50% of patients with UM develop metastases after diagnosis. Long noncoding RNAs (lncRNAs) are involved in both oncogenic and tumour suppression pathways. We show that lnc RNA PAUPAR is present at low levels in UM tissues and cell lines and modulates the tumourigenesis of UM in vitro and in vivo . The ectopic expression of PAUPAR in UM cells revealed that PAUPAR acts as a necessary UM suppressor and induces the silencing of HES 1 expression, which significantly reduces tumour metastasis. Mechanistically, PAUPAR modulates HES 1 expression by inhibiting histone H3K4 methylation. These data support a role of this lnc RNA as a novel therapeutic target in cancer prevention and treatment.
Type of Medium:
Online Resource
ISSN:
0014-5793
,
1873-3468
DOI:
10.1002/1873-3468.12220
Language:
English
Publisher:
Wiley
Publication Date:
2016
detail.hit.zdb_id:
1460391-3
SSG:
12
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