This study aimed to evaluate the association of NOS3 gene polymorphisms (-786T>C, -764A>G, -714G>T, -690C>T, -649G>A and 894G>T) with PCa risk and progression.
An association of a single nucleotide polymorphism (SNP) of the KLK2 gene (rs198977; c.748C>T; R250W) with risk for developing prostate cancer has been observed.