Corticotropin releasing hormone and the skin

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Corticotropin releasing hormone and the skin.

Cotricotropin-releasing hormone (CRH) and related peptides are produced in skin that is dependent on species and anatomical location. Local peptide production is regulated by ultraviolet radiation (UVR), glucocorticoids and phase of the hair cycle. The skin also expresses the corresponding receptors (CRH-R1 and CRH-R2), with CRH-R1 being the major receptor in humans. CRH-R1 is expressed in epid...

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Corticotropin-releasing hormone physiology

Corticotropin-releasing hormone (CRH), also known as corticotropin-releasing factor, is a highly conserved peptide hormone comprising 41 amino acid residues. Its name derives from its role in the anterior pituitary, where it mediates the release of corticotropin (ACTH) leading to the release of adrenocortical steroids. CRH is the major hypothalamic activator of the hypothalamic–pituitary– adren...

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Corticotropin-releasing hormone receptors.

Corticotropin-releasing hormone (CRH) and related peptides (urocortins, sauvagine, urotensin) play a central role in the co-ordination of autonomic, behavioural, cardiovascular, immune and endocrine responses to stressful stimuli. Their actions are mediated through activation of two types of G-protein-coupled receptors encoded by separate genes. In this review we focus on the diverse structural...

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Characterization of corticotropin-releasing hormone (CRH) in human skin.

We have confirmed the expression of CRH and CRH receptor type 1 genes in human skin, cultured HaCaT keratinocytes, squamous cell carcinoma, and melanoma cells. The size of CRH messenger ribonucleic acid (mRNA), estimated by Northern blot hybridization, was 1.5 kilobases. CRH peptide was identified by reverse phase high pressure liquid chromatography separation in both whole skin and cultured ce...

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Corticotropin-releasing hormone in nonhuman primates.

Understanding the many roles that corticotropin-releasing hormone (CRH) plays in facilitating the ordinary and extraordinary events that an individual faces during a lifetime is a complex task, and yet this knowledge is fundamental to understanding our own behaviour and physiology. During the past 25 years, the study of CRH in nonhuman primates, our closest genetic relatives, has grown rapidly....

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ژورنال

عنوان ژورنال: Frontiers in Bioscience

سال: 2006

ISSN: 1093-9946,1093-4715

DOI: 10.2741/1966