MOOC Advertisement

Learn More:
Get An Introduction to Reproduction

Learn more about the the science of reproduction. Dr. Teresa Woodruff, creator of Repropedia, is offering a free online course exploring the world of reproduction.

Get Started!

aromatase

Aromatase (also referred to as estrogen synthetase or estrogen synthase) is the key enzyme responsible for estrogen production. Aromatase enzymes act by accelerating the conversion of testosterone, an androgen, into estrogens. Estrogens have been shown to promote the growth of some breast cancers. Aromatase inhibitors can decrease estrogen levels and have been used for treating breast cancer, as well as other disorders.