A sensitive and specific non-invasive urine biomarker panel for prostate cancer detection.

ABSTRACT:

Background

Prostate cancer (PCa) is one of the leading causes of cancer death in men. While prostate-specific antigen (PSA) testing is widely used for screening, its diagnostic accuracy is limited, often failing to distinguish between benign and malignant prostate conditions, underscoring the need for novel biomarkers with improved diagnostic performance. This study aimed to identify and validate a panel of urinary RNA biomarkers with improved diagnostic accuracy for PCa.

Methods

RNA-sequencing analysis of exfoliated cells in urine specimens identified 50 candidate RNAs. After initial qPCR testing in pooled urine, three biomarkers (TTC3, H4C5, EPCAM) with optimal specificity and sensitivity were selected as a biomarker panel. Diagnostic performance was evaluated in a case-co

SUBMITTER: Yuan M 

PROVIDER: S-EPMC12789725 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature