LincRNA HOTAIR as a novel promoter of cancer progression.

ABSTRACT: Large intergenic non-coding RNAs (lincRNA) regulate development and disease via interactions with their protein partners. Expression of the lincRNA HOX transcript antisense RNA (HOTAIR) is elevated in a variety of malignancies and linked to metastasis and poor prognosis. HOTAIR promotes proliferation, invasion, and metastasis in the preclinical studies of cancer through modulation of chromatin modifying complexes. In the current review we discuss the molecular mechanisms of HOTAIR-mediated aggressive phenotypes of cancer, HOTAIR's potential in cancer intervention, and challenges in exploration of HOTAIR in cancer biology.

SUBMITTER: Loewen G 

PROVIDER: S-EPMC4318250 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature