Zobrazeno 1 - 10
of 977
pro vyhledávání: '"Hector F DeLuca"'
Autor:
Jamie M Ahrens, James D Jones, Nirca J Nieves, Ann M Mitzey, Hector F DeLuca, Margaret Clagett-Dame
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188887 (2017)
While all 2-methylene-19-nor analogs of 1α,25-dihydroxyvitamin D3 (1α,25(OH)2D3) tested produce an increase in epidermal thickness in the rhino mouse, only a subset reduce utricle size (comedolysis). All-trans retinoic acid (atRA) also causes epide
Externí odkaz:
https://doaj.org/article/85cecfd3811e4ff59b622eb37af4d269
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
The vitamin D receptor as well as its ligand have been localized to various immune tissues and cells. These observations have led researchers to hypothesize a role for vitamin D in the immune system. However, a specific role for vitamin D in immunity
Externí odkaz:
https://doaj.org/article/f55e256f4ee24cf992e9492407cc8ca9
Publikováno v:
Biology Open, Vol 11, Iss 7 (2022)
Epidemiological observations have prompted some to posit that elevated circulating vitamin D is responsible for reduced colon cancer in individuals residing near the equator. We have previously demonstrated that vitamin D has no effect on colon cance
Externí odkaz:
https://doaj.org/article/2c4c55a805204ebda4a25675ba1b66d4
Publikováno v:
Physiological Reports, Vol 9, Iss 23, Pp n/a-n/a (2021)
Abstract Vitamin D3 is a prohormone that is essential for calcium homeostasis. It is naturally produced in the skin by ultraviolet‐B (UVB) irradiation of 7‐dehydrocholesterol. In the absence of skin production, vitamin D3 can also be obtained fro
Externí odkaz:
https://doaj.org/article/78f4facfedca4bf5bf8c540dc872eb25
Publikováno v:
Photochemical & Photobiological Sciences. 21:1399-1404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::550859463c0105ac6d132fa03a659296
https://doi.org/10.1007/s43630-022-00230-2
https://doi.org/10.1007/s43630-022-00230-2
Publikováno v:
Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 21(8)
The primary source of vitamin D3 for humans is that produced in skin by ultraviolet irradiation. Ultraviolet (UV) B (UVB, 280-310 nm) light causes the isomerization of 7-dehydrocholesterol (7-DHC) to pre-vitamin D3 that is thermally isomerized to vit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3342d2d43443d47a9c5dd4297ce9ac21
https://pubmed.ncbi.nlm.nih.gov/35488978
https://pubmed.ncbi.nlm.nih.gov/35488978
Autor:
Adrian Fabisiak, Hector F. DeLuca, Pawel Brzeminski, Izabela K. Sibilska-Kaminski, Lori A. Plum, Rafal R. Sicinski
Publikováno v:
Bioorganic chemistry. 118
A new series of highly biologically active (20S,22R)-1α,25-dihydroxy-22-methyl- 2-methylene-vitamin D3 analogs, possessing different side chains, have been efficiently prepared as potential agents for medical therapy. Design of these synthetic targe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::021142f48d1ec77ec5fea729ad1fee0a
https://pubmed.ncbi.nlm.nih.gov/34798456
https://pubmed.ncbi.nlm.nih.gov/34798456
Publikováno v:
Proc Natl Acad Sci U S A
Vitamin D is produced in the skin following exposure to sunlight. Ultraviolet (UV) B (UVB, 280–310 nm) results in isomerization of 7-dehydrocholesterol to previtamin D that spontaneously isomerizes to vitamin D. This pool of skin-derived vitamin D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11347d7d05997071b63f324138c0e29f
https://doi.org/10.1073/pnas.1915442116
https://doi.org/10.1073/pnas.1915442116
Autor:
Hector F. DeLuca, Lori A. Plum
Publikováno v:
Encyclopedia of Biological Chemistry III ISBN: 9780128220405
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9ce7a0887a6ab6b9e46d89404b5c38a
https://doi.org/10.1016/b978-0-12-809633-8.21375-7
https://doi.org/10.1016/b978-0-12-809633-8.21375-7
