Methods in enzymology

The 17β-hydroxysteroid dehydrogenase type 1 (HSD17B1) has a key role in estrogen biosynthesis as it catalyzes the reduction of estrone to the most potent estrogen, estradiol. Estradiol has a high affinity for estrogen receptors and thus sti…

Cytochrome P450 aromatase (AROM) and steroid (estrone (E1)/dehydroepiandrosterone (DHEA)) sulfatase (STS) are the two key enzymes responsible for the biosynthesis of estrogens in human, and maintenance of the critical balance between androg…

Angiogenesis is a key component in several major clinical conditions including cancer, diabetic retinopathy, rheumatoid arthritis, endometriosis and psoriasis. All these diseases could be managed much more effectively if their angiogenic ca…