Genetic Polymorphisms of 17β-Hydroxysteroid Dehydrogenase 3 and the Risk of Hypospadias

These results suggest that the HSD17B3 G289S polymorphism may be a potential risk modifier for hypospadias. Our findings provide evidence that a certain genotype related to androgen production may potentiate risk of hypospadias. Sata F, Kurahashi N, Ban S, Moriya K, Tanaka KD, Ishizuka M, Nakao H, Yahata Y, Imai H, Kakizaki H, Nonomura K, and Kishi R. Genetic polymorphisms of 17β-hydroxysteroid dehydrogenase 3 and the risk of hypospadias.