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HOXA11-AS: a novel regulator in human cancer proliferation and metastasis.

ABSTRACT: Multiple studies have demonstrated that lncRNAs extensively participate in human cancer proliferation and metastasis. Epigenetic modification, transcriptional and posttranscriptional regulatory mechanisms are involved in lncRNA-led tumorigenesis and transfer. Recently, a novel identified homeobox (HOX) A11 antisense lncRNA, HOXA11-AS, 1,628 bp in length, has been excessively highlighted to be an essential initiator and facilitator in the process of malignant tumor proliferation and metastasis. As found in many reports, HOXA11-AS can not only act as a molecular scaffold of PRC2, LSD1 and DNMT1 to epigenetically modify chromosomes in the nucleus but also occur as ceRNA competitively sponging miRNAs in the cytoplasm. Furthermore, HOXA11-AS may function as a potential biomarker for cancer diagnosis and prognosis. In this review, we summarize the evolvement and mechanisms of HOXA11-AS in proliferation and metastasis of various human cancers.

SUBMITTER: Xue JY

PROVIDER: S-EPMC6067783 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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<i>HOXA11-AS</i>: a novel regulator in human cancer proliferation and metastasis.

Xue Jiang-Yang JY Huang Chao C Wang Wei W Li Hai-Bo HB Sun Ming M Xie Min M

OncoTargets and therapy 20180727

Multiple studies have demonstrated that lncRNAs extensively participate in human cancer proliferation and metastasis. Epigenetic modification, transcriptional and posttranscriptional regulatory mechanisms are involved in lncRNA-led tumorigenesis and transfer. Recently, a novel identified homeobox (HOX) A11 antisense lncRNA, <i>HOXA11-AS</i>, 1,628 bp in length, has been excessively highlighted to be an essential initiator and facilitator in the process of malignant tumor proliferation and metast ...[more]

PMID: 30100744

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