[Mutational landscape of prostate tumors revealed by whole-exome sequencing].

The results of the whole-exome DNA sequencing of eight prostate adenocarcinoma patients are presented. DNA was isolated from the peripheral blood as well as healthy and tumor prostate tissue from each patient. Bioinformatics analysis was conducted and the most significant mutations in prostate cancer patients were revealed.

[The Role of MiRNAs in the Development of Prostate Cancer].

MicroRNAs (MiRNAs) act as key post-transcriptional regulators of gene expression. This review examines current advances in the study of the role of miRNAs in cancer, including prostate cancer. Issues devoted to the nomenclature, biogenesis, the role of miRNAs as oncogenes and tumor suppressors, and their role in the diagnosis, treatment, and prognosis of prostate cancer are discussed.

[DNA repair XRCC1, XPD genes polymorphism as associated with the development of bladder cancer and renal cell carcinoma].

We examined the correlations between the polymorphic alleles of the DNA repair genes XRCC1 (c.839G> A, rs25489; and c.1196A> G, rs25487), XPA (c.