Endocrine Abstracts

It is now well demonstrated that, in the human adrenal gland, aldosterone and cortisol productions are stimulated by autocrine/paracrine factors, like serotonin (5-HT) and arginine vasopressin (AVP). Several data indicate that these signals may also be involved in the regulation of corticosteroidogenesis in adrenocortical hyperplasias and tumors. 5-HT is detected in clusters of steroidogenic cells in aldosterone-producing adrenocortical adenomas (APAs), and in both ACTH-indepe...