Comprehensive Biochemical Insights into Prostate-Specific Antigen: From Biomarker to Functional Mediator in Prostate Cancer Pathophysiology.

Prostate-Specific Antigen (PSA) is a glycoprotein produced in the prostate and is widely used as a biomarker for the diagnosis of prostate cancer (PCa). Although elevated PSA levels are often associated with PCa, several noncancerous conditions can a…

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