Up-regulation of 91H promotes tumor metastasis and predicts poor prognosis for patients with colorectal cancer.

ABSTRACT:

Background

Long noncoding RNAs (lncRNAs) play widespread roles in gene regulation and cellular processes. However, the functional roles of lncRNAs in colorectal cancer (CRC) are not yet well elucidated. The aim of the present study was to measure the levels of lncRNA 91H expression in CRC and evaluate its clinical significance and biological roles in the development and progression of CRC.

Methods

91H expression and copy number variation (CNV) were measured in 72 CRC tumor tissues and adjacent normal tissues by real-time PCR. The biological roles of 91H were evaluated by MTT, scratch wound assay, migration and invasion assays, and flow cytometry.

Results

91H was significantly overexpressed in cancerous tissue and CRC cell lines compared with adjacent normal tissue and

SUBMITTER: Deng Q 

PROVIDER: S-EPMC4109963 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature