What does steroidogenesis mean?
Steroidogenesis is the biochemical process by which steroid hormones are synthesized. In humans and other animals, cholesterol is converted through a series of enzyme-mediated reactions into compounds such as cortisol, aldosterone, and the sex hormones. The term can also refer more broadly to the formation of steroid compounds in an organism. Because steroidogenesis is a process rather than a substance, it is used chiefly in biochemistry, endocrinology, pharmacology, and clinical medicine. Researchers study it to understand hormone production, identify disruptions, and develop drugs that inhibit or stimulate particular pathways. In everyday language, “steroid” more often names the finished hormone or another steroid compound, whereas “steroidogenesis” names the manufacturing process. The technical term is nevertheless memorable because it names the hidden biochemical assembly line behind many of the body's most important signaling molecules.
nounThe biochemical process of synthesizing steroid compounds, especially steroid hormones. In humans and other animals, it commonly refers to the enzyme-mediated production of steroid hormones from cholesterol.
- The biochemical synthesis of steroid compounds, especially the production of steroid hormones from cholesterol.
"Dexamethasone suppresses steroidogenesis in the adrenal cortex, reducing the body's production of endogenous glucocorticoids."
"Impaired steroidogenesis in the adrenal glands can result in cortisol deficiency."
"The researchers used gene therapy to restore steroidogenesis in the gonads of affected animals."
The plural is uncommon; the uncountable singular is preferred when referring to steroidogenesis as a general process.
"The study compared steroidogeneses in healthy and diseased adrenal tissue."
Your body builds cortisol, estrogen, and testosterone by converting cholesterol—a biochemical assembly line called steroidogenesis.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of steroidogenesis
Steroidogenesis combines steroid with the combining form -ogenesis, meaning “production” or “origin”; this form derives from Greek genesis, “origin, birth, or production.” Steroid itself was formed from sterol and the suffix -oid, while sterol comes from Greek stear, “solid,” referring to its solid physical form. The resulting scientific term developed during the study of steroid biochemistry in the 20th century and has cognates in cholesterol and other sterol-related compounds.
Related word forms
How steroidogenesis is actually used
This is a specialized term used chiefly in biochemistry, endocrinology, pharmacology, and clinical medicine. It normally denotes the process rather than a steroid product and is commonly used as an uncountable noun.
Easily confused with steroidogenesis
A steroid is a compound or hormone produced by the body or introduced as a medication, whereas steroidogenesis is the process by which steroid compounds are synthesized.