Aberrant expression of selenium-containing glutathione peroxidases in clear cell renal cell carcinomas.

Aim: To find putative diagnostic markers for clear cell renal cell carcinomas (ccRCC).

Material And Methods: Quantitative polymerase chain reaction (Q-PCR), bisulfite treatment, methylation-specific PCR, analysis on cBioPortal for Cancer Genomics.

Results: We have found that expression of GPX1, GPX3, and GPX4 genes was decreased in ccRCC.