[Epigenetic markers of early diagnostics of prostate cancer.]

The last 25 years, the prostate specific antigen (PSA) of the serum is used to diagnose prostate cancer. The experience of applying the PSA test showed its inconsistency as a diagnostic marker due to low cancerspecificity. Along with this, the next wave of biomarkers of prostate cancer appeared, which may supplement or, in due course, replace PSA due to higher sensitivity and cancerspecificity. This expanding panel of biomarkers was supplemented, basically, with new genomic technologies, which allowed to look impartially at cancer biology. Such efforts gave several notable success stories, quickly moving biomarkers from the laboratory table to clinical practice. The bulk of biomarker research focuses on early diagnosis of the disease, rather than on predictions that will allow for the prevention of the disease. This article examines the current state of biomarker studies of prostate cancer, including the revolutionary significance of the PSA test and its impact on early detection of prostate cancer, recent advances in biomarker detection, and a further developmental vector that improves the clinical management of this disease.