Diagnostic potentials of combined detection of amidolytic activity of hepsin and GSTP1 gene methylation in patients with malignant and other prostate diseases

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Abstract

We have assessed the implication of analysis of amydolitic activity of hepsin, which is a trans-membrane serine protease of II type, in the detection of prostate cancer diagnosis. According to literature review over-expression of hepsin is characteristic for prostate cancer whereas prostatic cells do not express this protease in normal states and benign tumors of prostate. Our results have demonstrated the value of screening for hepsin activity in the diagnosis of prostatic pathologies which possibly is an adequate substitution for widely used test of prostate specific antigen determination.

About the authors

Ye. B. Vassileva

I.M. Sechenov Moscow Medical Academy

Author for correspondence.
Moscow Russian Federation

A. A. Lyashenko

I.M. Sechenov Moscow Medical Academy; Center of Medical biotechnologies

Moscow Russian Federation

M. V. Savvateeva

Moscow Institute of Medical Ecology

Moscow Russian Federation

Ye. M. Kuznetsova

Moscow Institute of Medical Ecology

Moscow Russian Federation

S. Ye. Severin

I.M. Sechenov Moscow Medical Academy; Moscow Institute of Medical Ecology

Moscow Russian Federation

Ye. S. Severin

I.M. Sechenov Moscow Medical Academy; Research Center for Molecular Diagnostics & Therapy

Moscow Russian Federation

D. N. Fiyev

I.M. Sechenov Moscow Medical Academy

Moscow Russian Federation

Yu. G. Aljaev

I.M. Sechenov Moscow Medical Academy

Moscow Russian Federation

A. Z. Vinarov

I.M. Sechenov Moscow Medical Academy

Moscow Russian Federation

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