Plasma miR-145-5p Levels and Risk of Future Cancer-Results from the HUNT Study.

ABSTRACT: MicroRNA-145-5p (miR-145) has been reported to regulate multiple oncogenes and is considered a tumor suppressor. However, it remains unknown whether the level of plasma miR-145 can serve as a risk biomarker for future cancer. Using a population-based cohort (n = 1740) derived from the Trøndelag Health Study (HUNT), we investigated whether plasma miR-145 levels were associated with (1) first life-time cancer, (2) cancer stage at diagnosis, and (3) 2-year all-cause mortality after cancer diagnosis. Cox regression analysis was used to estimate hazard ratios (HR) and 95% confidence intervals (CI). Our findings showed that individuals in the highest quartile of plasma miR-145 levels had a 44% increased risk of developing cancer compared to those in the lowest quartile, independent of age

SUBMITTER: Antoun C 

PROVIDER: S-EPMC11899732 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature