Five microRNAs in serum as potential biomarkers for prostate cancer risk assessment and therapeutic intervention.

ABSTRACT:

Background

Prostate cancer (PCa) is a common malignant human tumor and one of the main causes of cancer-related deaths in men. At present, prostate-specific antigen levels are widely used to diagnose PCa in the clinic, but they are not sufficient for an accurate early diagnosis or prognosis.

Methods

To identify potential molecular markers for PCa, we used real-time PCR to measure the expression levels of various microRNAs, including miR-1825, miR-484, miR-205, miR-141, and let-7b, in the serum of 72 PCa patients and 34 healthy controls.

Results

miR-1825, miR-484, miR-205, miR-141, and let-7b were shown to be highly specific for PCa, suggesting that they could be used as PCa tumor screening biomarkers. miR-205 may also be used as a biomarker for indicating bone metasta

SUBMITTER: Guo X 

PROVIDER: S-EPMC6267169 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature