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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.
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 .
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.
Corticotropin-releasing hormone receptor 1 (CRHR1) is a protein, also known as CRF 1, with the latter (CRF 1) now being the IUPHAR-recommended name. [4] In humans, CRF 1 is encoded by the CRHR1 gene at region 17q21.31, beside micrototubule-associated protein tau MAPT .
Corticotropin-releasing factor-binding protein is a protein that in humans is encoded by the CRHBP gene. [ 5 ] [ 6 ] It belongs to corticotropin-releasing hormone binding protein family . Corticotropin-releasing hormone is a potent stimulator of synthesis and secretion of preopiomelanocortin-derived peptides.
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]
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]