Atlas One · Host Biology · Scale 03 — Molecular

Cortisol

C21 steroid hormone synthesized in the adrenal cortex zona fasciculata. Primary glucocorticoid in humans; orchestrates metabolic adaptation to stress via intracellular glucocorticoid receptor (NR3C1), regulating gluconeogenesis, immune suppression, and anti-inflammation.

Also known as: hydrocortisone, compound F, glucocorticoid, 17-hydroxycorticosterone

Scale 03 — MolecularScale
draftStatus
2026-06-04Last Reviewed
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cortisol

Cortisol

C21 steroid hormone synthesized in the adrenal cortex zona fasciculata. Primary glucocorticoid in humans; orchestrates metabolic adaptation to stress via intracellular glucocorticoid receptor (NR3C1), regulating gluconeogenesis, immune suppression, and anti-inflammation.