LINC-PINT Suppresses the Aggressiveness of Thyroid Cancer by Downregulating miR-767-5p to Induce TET2 Expression.

ABSTRACT: Long noncoding RNA (lncRNA) long intergenic nonprotein-coding RNA, p53-induced transcript (LINC-PINT) has shown anti-invasive activity in lung and colon cancer cells. However, the role of LINC-PINT in thyroid cancer is unclear. In the present work, we explored the expression of LINC-PINT in 60 paired thyroid cancer and adjacent normal tissues. The clinical significance and biological function of LINC-PINT in thyroid cancer were determined. LINC-PINT expression was downregulated in thyroid cancer relative to adjacent normal tissues (p = 0.0002). Low expression of LINC-PINT was significantly associated with advanced tumor node metastasis (TNM) stage (p = 0.0306) and lymph node metastasis (p = 0.0359). Ectopic expression of LINC-PINT suppressed the proliferation, invasion, and tumorigenesis o

SUBMITTER: Jia M 

PROVIDER: S-EPMC7527623 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature