Vol. 36 (2) 2015 Neuro endocrinology letters

Estrogen receptor alpha (Esr1) regulates aromatase (Cyp19a1) expression in the mouse brain.

OBJECTIVES: Local estrogen production in the brain regulates critical functions including neuronal development, gonadotropin secretion and sexual behavior. In the mouse brain, a 36 kb distal promoter (l.f) regulates the Cyp19a1 gene that encodes aromatase, the key enzyme for estrogen biosynthesis. In vitro, promoter l.f interacts with e.....