MiR-372-3p Functions as a Tumor Suppressor in Colon Cancer by Targeting MAP3K2.

ABSTRACT: MicroRNAs (miRNAs) as small non-coding RNA transcripts bind their complementary sequences in the 3'-untranslated region (3'-UTR) of target messenger RNAs (mRNAs) to regulate their expression. It is known that miR-372 belongs to the miR-371-373 gene cluster and has been found to be abnormally expressed in a variety of cancers, but its precise mechanism in cancer remains to be discovered. In this study, miR-372-3p expression was assessed in 153 frozen tissue samples, including primary diagnosed colon cancer and matched normal and adjacent tissues, using real time quantitative polymerase chain reaction (qPCR). An analysis of qPCR data revealed a significant reduction in miR-372-3p expression (by >2-fold) in colon cancer tissues in 51.5% (34/66) of patients. Consistent with this, mimicking the

SUBMITTER: Li Y 

PROVIDER: S-EPMC9006175 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature