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Effects of Niacin Restriction on Sirtuin and PARP Responses to Photodamage in Human Skin

Sirtuins (SIRTs) and poly(ADP-ribose) polymerases (PARPs), NAD(+)-dependent enzymes, link cellular energy status with responses to environmental stresses. Skin is frequently exposed to the DNA damaging effects of UV irradiation, a known etiology in skin cancer. Thus, understanding the defense mechan...

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Detalles Bibliográficos
Autores principales: Benavente, Claudia A., Schnell, Stephanie A., Jacobson, Elaine L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3409181/
https://www.ncbi.nlm.nih.gov/pubmed/22860104
http://dx.doi.org/10.1371/journal.pone.0042276

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