Uc.454 Inhibited Growth by Targeting Heat Shock Protein Family A Member 12B in Non-Small-Cell Lung Cancer.

ABSTRACT: Transcribed ultraconserved regions (T-UCRs) classified as long non-coding RNAs (Lnc-RNAs) are transcripts longer than 200-nt RNA with no protein-coding capacity. Previous studies showed that T-UCRs serve as novel oncogenes, or tumor suppressors are involved in tumorigenesis and cancer progressive. Nevertheless, the clinicopathologic significance and regulatory mechanism of T-UCRs in lung cancer (LC) remain largely unknown. We found that uc.454 was downregulated in both non-small-cell LC (NSCLC) tissues and LC cell lines, and the downregulated uc.454 is associated with tumor size and tumors with more advanced stages. Transfection with uc.454 markedly induced apoptosis and inhibited cell proliferation in SPC-A-1 and NCI-H2170 LC cell lines. Above results suggested that uc.454 played a suppre

SUBMITTER: Zhou J 

PROVIDER: S-EPMC6023848 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature