Postoperative changes in plasma miR21-5p as a novel biomarker for colorectal cancer recurrence: A prospective study.

ABSTRACT: Cancer-related microRNAs (miRNAs) are emerging as promising and noninvasive biomarkers for colorectal cancer (CRC). This study aimed to investigate the usefulness of postoperative changes in plasma miR21-5p levels for recurrence and progressive disease (PD) after surgical resection. This study was a prospective study of 103 CRC patients who underwent surgical resection. Self-paired plasma samples collected pre-operation (Pre), 7 days post-operation (POD7), 1 month post-operation (POM1), and 6 months post-operation (POM6) were analyzed. The miRNA levels were evaluated by quantitative reverse transcription PCR. Among the enrolled patients, ten cases (9.7%) of postoperative recurrence and six cases (5.8%) of postoperative PD occurred at POM6. In the recurrence and PD group, plasma miR21-5p le

SUBMITTER: Fukada M 

PROVIDER: S-EPMC8486189 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature