Attenuation Effect of Radiofrequency Irradiation on UV-B-Induced Skin Pigmentation by Decreasing Melanin Synthesis and through Upregulation of Heat Shock Protein 70
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyoung Moon | - |
dc.contributor.author | Oh, Seyeon | - |
dc.contributor.author | Choi, Chang Hu | - |
dc.contributor.author | Yang, Jin Young | - |
dc.contributor.author | Kim, Sunggeun | - |
dc.contributor.author | Kang, Donghwan | - |
dc.contributor.author | Son, Kuk Hui | - |
dc.contributor.author | Byun, Kyunghee | - |
dc.date.accessioned | 2021-12-31T01:40:23Z | - |
dc.date.available | 2021-12-31T01:40:23Z | - |
dc.date.created | 2021-12-31 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/83040 | - |
dc.description.abstract | Excess melanin deposition in the skin causes cosmetic problems. HSP70 upregulation decreases microphthalmia-associated transcription factor (MITF) expression, which eventually decreases tyrosinase activity and melanogenesis. Ultraviolet (UV) radiation upregulates p53, which increases the melanocortin receptor (MC1R) and MITF. Furthermore, HSP70 decreases p53 and radiofrequency irradiation (RF) increases HSP70. We evaluated whether RF increased HSP70 and decreased p53, consequently decreasing the MITF/tyrosinase pathway and melanogenesis in UV-B radiated animal skin. Various RF combinations with 50, 100, and 150 ms and 5, 10, and 15 W were performed on the UV-B radiated mouse skin every 2 d for 28 d. When RF was performed with 100 ms/10 W, melanin deposition, evaluated by Fontana–Masson staining, decreased without skin crust formation in the UV-B radiated skin. Thus, we evaluated the effect of RF on decreasing melanogenesis in the HEMn and UV-B radiated skin at a setting of 100 ms/10 W. HSP70 expression was decreased in the UV-B radiated skin but was increased by RF. The expression of p53, MC1R, and MITF increased in the UV-B radiated skin but was decreased by RF. The expression of p53, MC1R, and MITF increased in the α-MSH treated HEMn but was decreased by RF. The decreasing effects of RF on p53, MC1R, CREB and MITF were higher than those of HSP70-overexpressed HEMn. The decreasing effect of RF on p53, MC1R, CREB, and MITF disappeared in the HSP70-silenced HEMn. MC1R, CREB, and MITF were not significantly decreased by the p53 inhibitor in α-MSH treated HEMn. RF induced a greater decrease in MC1R, CREB, and MITF than the p53 inhibitor. Therefore, RF may have decreased melanin synthesis by increasing HSP70 and decreasing p53, thus decreasing MC1R/CREB/MITF and tyrosinase activity. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | Molecules | - |
dc.title | Attenuation Effect of Radiofrequency Irradiation on UV-B-Induced Skin Pigmentation by Decreasing Melanin Synthesis and through Upregulation of Heat Shock Protein 70 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000736515600001 | - |
dc.identifier.doi | 10.3390/molecules26247648 | - |
dc.identifier.bibliographicCitation | Molecules, v.26, no.24 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85121480731 | - |
dc.citation.title | Molecules | - |
dc.citation.volume | 26 | - |
dc.citation.number | 24 | - |
dc.contributor.affiliatedAuthor | Kim, Hyoung Moon | - |
dc.contributor.affiliatedAuthor | Oh, Seyeon | - |
dc.contributor.affiliatedAuthor | Choi, Chang Hu | - |
dc.contributor.affiliatedAuthor | Yang, Jin Young | - |
dc.contributor.affiliatedAuthor | Son, Kuk Hui | - |
dc.contributor.affiliatedAuthor | Byun, Kyunghee | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | melanogenesis | - |
dc.subject.keywordAuthor | radiofrequency microneedling | - |
dc.subject.keywordAuthor | HSP70 | - |
dc.subject.keywordAuthor | skin pigmentation | - |
dc.subject.keywordPlus | HEAT-SHOCK PROTEINS | - |
dc.subject.keywordPlus | GLYCOSYLATION INHIBITORS | - |
dc.subject.keywordPlus | MOLECULAR CHAPERONES | - |
dc.subject.keywordPlus | DOWN-REGULATION | - |
dc.subject.keywordPlus | CANCER-CELLS | - |
dc.subject.keywordPlus | MELANOGENESIS | - |
dc.subject.keywordPlus | ULTRAVIOLET | - |
dc.subject.keywordPlus | HSP70 | - |
dc.subject.keywordPlus | P53 | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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