Evidence for expression of 11β-hydroxysteroid dehydrogenase type3 (HSD11B3/HSD11B1L) in neonatal pig testis.

11β-hydroxysteroid dehydrogenase (HSD11B) catalyzes the interconversion between active and inactive glucocorticoid, and is known to exist as two distinct isozymes: HSD11B1 and HSD11B2. A third HSD11B isozyme, HSD11B1L (SCDR10b), has recently been identified. Human HSD11B1L, which was characterized as a unidirectional NADP(+)-dependent cortisol dehydrogenase, appears to be specifically expressed in the brain.