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Aromatase Enzyme

Meaning

Aromatase enzyme, scientifically known as cytochrome P450 19A1 (CYP19A1), is a critical enzyme responsible for the final and rate-limiting step in the biosynthesis of estrogens from androgens. This enzyme is widely distributed throughout the body, with significant activity found in adipose tissue, the brain, ovaries, testes, and the placenta. It represents a key regulatory point in the balance between androgens and estrogens, influencing hormonal equilibrium in both sexes.