Circulating miR-19a-3p and miR-483-5p as Novel Diagnostic Biomarkers for the Early Diagnosis of Gastric Cancer.

ABSTRACT: BACKGROUND MicroRNAs (miRNAs) are attracting substantial interest as promising noninvasive biomarkers for gastric cancer (GC). Our study aimed to identify circulating miRNAs that are potential noninvasive markers for precancerous lesions and early gastric cancers (EGCs). MATERIAL AND METHODS Plasma specimens were obtained from 58 gastritis subjects, 54 patients with precancerous lesions, and 38 EGC patients for study. RESULTS Significant differences in the plasma expression levels of miR-19a-3p, miR-22-3p, miR-146a-5p, and miR-483-5p (all P<0.05) were observed between EGC patients and gastritis subjects. Multivariable analysis showed that age (OR, 1.054; 95% CI, 1.006-1.104), miR-19a-3p expression (OR, 3.676; 95% CI, 1.914-7.061), and miR-483-5p expression (OR, 1.589; 95% CI, 1.242-2.033)

SUBMITTER: Cheng J 

PROVIDER: S-EPMC7297033 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature