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Cited 7 time in webofscience Cited 10 time in scopus
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Nicotinamide mononucleotide reduces melanin production in aged melanocytes by inhibiting cAMP/Wnt signaling

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dc.contributor.authorBrito S.-
dc.contributor.authorBaek J.-M.-
dc.contributor.authorCha B.-
dc.contributor.authorHeo H.-
dc.contributor.authorLee S.-H.-
dc.contributor.authorLei L.-
dc.contributor.authorJung S.Y.-
dc.contributor.authorLee S.M.-
dc.contributor.authorLee S.H.-
dc.contributor.authorKwak B.-M.-
dc.contributor.authorChae, Sehyun-
dc.contributor.authorLee M.-G.-
dc.contributor.authorBin B.-H.-
dc.date.accessioned2023-08-16T09:30:14Z-
dc.date.available2023-08-16T09:30:14Z-
dc.date.created2022-07-25-
dc.date.issued2022-06-
dc.identifier.issn0923-1811-
dc.identifier.urihttp://scholarworks.bwise.kr/kbri/handle/2023.sw.kbri/227-
dc.description.abstractBackground: Nicotinamide mononucleotide (NMN) is a representative anti-aging drug that, after long-term administration in mice, causes an increase in energy and lipid metabolism, improves eye function, immune response, and increases insulin sensitivity. However, the effects of NMN on skin pigmentation are still unknown. Objective: In this study, we aimed to demonstrate the effects of NMN on melanogenesis. Methods: NMN was applied to both young and aged melanocytes, and melanin production, protein expression, and mRNA levels were analyzed. A reconstituted human skin model was used to validate the effect of NMN on melanogenesis in vivo. Results: NMN treatment showed no apparent effects on young melanocytes, however, in aged melanocytes, a marked reduction in melanin production was observed. NMN treatment also efficiently reduced melanin production in a reconstituted human skin with aged melanocytes. Genome-wide analysis showed the downregulation of melanogenesis-related cyclic adenosine monophosphate (cAMP)/Wnt signaling in aged melanocytes. Moreover, NMN treatment downregulated forskolin-induced expression of melanogenesis-related proteins, tyrosinase (TYR), tyrosinase-related protein (TRP)− 1, and TRP-2. Nicotinamide adenine dinucleotide (NAD-
dc.language영어-
dc.language.isoen-
dc.publisherElsevier BV-
dc.titleNicotinamide mononucleotide reduces melanin production in aged melanocytes by inhibiting cAMP/Wnt signaling-
dc.typeArticle-
dc.contributor.affiliatedAuthorChae, Sehyun-
dc.identifier.doi10.1016/j.jdermsci.2022.05.002-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0923181122001220?via%3Dihub-
dc.identifier.scopusid2-s2.0-85130530948-
dc.identifier.wosid000871071500004-
dc.identifier.bibliographicCitationJournal of Dermatological Science, v.106, no.3, pp.159 - 169-
dc.relation.isPartOfJournal of Dermatological Science-
dc.citation.titleJournal of Dermatological Science-
dc.citation.volume106-
dc.citation.number3-
dc.citation.startPage159-
dc.citation.endPage169-
dc.type.rimsART-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaDermatology-
dc.relation.journalWebOfScienceCategoryDermatology-
dc.subject.keywordPlusNAD(+) METABOLISM-
dc.subject.keywordPlusOXIDATIVE STRESS-
dc.subject.keywordPlusINTEGRATION-
dc.subject.keywordPlusACTIVATION-
dc.subject.keywordPlusSLC12A8-
dc.subject.keywordPlusSKIN-
dc.subject.keywordPlusWNT-
dc.subject.keywordAuthorNicotinamide mononucleotide-
dc.subject.keywordAuthorNicotinamide adenine dinucleotide-
dc.subject.keywordAuthorMelanin-
dc.subject.keywordAuthorAging-
dc.subject.keywordAuthorMelanogenesis-
dc.subject.keywordAuthorCAMP signaling-
dc.subject.keywordAuthorWnt signaling-
dc.subject.keywordAuthorSLC12A-
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