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Corticotropin-releasing hormone (CRH) (also known as corticotropin-releasing factor (CRF) or corticoliberin; corticotropin may also be spelled corticotrophin) is a peptide hormone involved in stress responses. It is a releasing hormone that belongs to corticotropin-releasing factor family. In humans, it is encoded by the CRH gene. [5]
Urocortin acts in vitro to stimulate the secretion of adrenocorticotropic hormone. Urotensin is found in the teleost caudal neurosecretory system and may play a role in osmoregulation and as a corticotropin-releasing factor. Urotensin-I is released from the urophysis of fish, and produces ACTH and subsequent cortisol release in vivo.
Corticotropin-releasing hormone receptor agonists (4 P) Pages in category "Corticotropin-releasing hormone" The following 7 pages are in this category, out of 7 total.
The release of cortisol is controlled by the hypothalamus of a brain. Secretion of corticotropin-releasing hormone by the hypothalamus triggers cells in its neighboring anterior pituitary to secrete adrenocorticotropic hormone (ACTH) into the vascular system, through which blood carries it to the adrenal cortex. [1]
The N-terminal signal peptides of corticotropin-releasing hormone receptor 1 and CRHR2 beta are cleaved off in the endoplasmic reticulum to yield the mature receptors. In contrast, CRHR2 alpha contains a unique pseudo signal peptide that is not removed from the mature receptor.
Adrenocorticotropic hormone (ACTH; also adrenocorticotropin, corticotropin) is a polypeptide tropic hormone produced by and secreted by the anterior pituitary gland. [1] It is also used as a medication and diagnostic agent .
Antalarmin (CP-156,181) is a drug that acts as a CRH1 antagonist. Corticotropin-releasing hormone (CRH), also known as Corticotropin-releasing factor, is an endogenous peptide hormone released in response to various triggers such as chronic stress and drug addiction.
Cells in the anterior lobe of the pituitary gland known as corticotropes express the receptors and will secrete adrenocorticotropic hormone (ACTH) when stimulated. This binding of corticotropin releasing-hormone (CRH) activates the hypothalamic-pituitary-adrenal (HPA) axis, one of the two parts of the fight-or-flight response to stress. [3]