Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis
Fairer skin is preferred in many Asian countries and there is a high demand for skin whitening and lightening products. However, in recent years, problems related to the safety of using whitening agents have emerged. This study demonstrates that plant-derived scutellarein effectively inhibits melano...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-02-01
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| Series: | Cosmetics |
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| Online Access: | https://www.mdpi.com/2079-9284/8/1/15 |
| _version_ | 1797396558837186560 |
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| author | Liyun Dai Lihao Gu Kazuhisa Maeda |
| author_facet | Liyun Dai Lihao Gu Kazuhisa Maeda |
| author_sort | Liyun Dai |
| collection | DOAJ |
| description | Fairer skin is preferred in many Asian countries and there is a high demand for skin whitening and lightening products. However, in recent years, problems related to the safety of using whitening agents have emerged. This study demonstrates that plant-derived scutellarein effectively inhibits melanogenesis in B16 melanoma cells. However, baicalein, which is similar to scutellarein in its chemical structure, does not show any inhibitory effect on melanogenesis. Cellular tyrosinase activity is decreased by scutellarein in a dose-dependent manner. No cytotoxicity is observed at the effective concentration range. Additionally, both the protein and mRNA levels of tyrosinase are significantly decreased by scutellarein. Further, the risk of leukoderma development also is determined by evaluating the production of free hydroxyl radicals (˙OH); scutellarein treatment does not induce ˙OH production. Scutellarein shows no risk of causing leukoderma. Our results suggest that scutellarein or plant extracts containing high concentrations of scutellarein have the potential to inhibit melanin production and serve as cosmetic skin-lightening agents. |
| first_indexed | 2024-03-09T00:53:08Z |
| format | Article |
| id | doaj.art-fb717156b0e6431492b6c76b0025726d |
| institution | Directory Open Access Journal |
| issn | 2079-9284 |
| language | English |
| last_indexed | 2024-03-09T00:53:08Z |
| publishDate | 2021-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Cosmetics |
| spelling | doaj.art-fb717156b0e6431492b6c76b0025726d2023-12-11T17:07:27ZengMDPI AGCosmetics2079-92842021-02-01811510.3390/cosmetics8010015Inhibitory Effect and Mechanism of Scutellarein on MelanogenesisLiyun Dai0Lihao Gu1Kazuhisa Maeda2Bionics Program, Tokyo University of Technology Graduate School, 1404-1 Katakuramachi, Hachioji City, Tokyo 192-0982, JapanBionics Program, Tokyo University of Technology Graduate School, 1404-1 Katakuramachi, Hachioji City, Tokyo 192-0982, JapanBionics Program, Tokyo University of Technology Graduate School, 1404-1 Katakuramachi, Hachioji City, Tokyo 192-0982, JapanFairer skin is preferred in many Asian countries and there is a high demand for skin whitening and lightening products. However, in recent years, problems related to the safety of using whitening agents have emerged. This study demonstrates that plant-derived scutellarein effectively inhibits melanogenesis in B16 melanoma cells. However, baicalein, which is similar to scutellarein in its chemical structure, does not show any inhibitory effect on melanogenesis. Cellular tyrosinase activity is decreased by scutellarein in a dose-dependent manner. No cytotoxicity is observed at the effective concentration range. Additionally, both the protein and mRNA levels of tyrosinase are significantly decreased by scutellarein. Further, the risk of leukoderma development also is determined by evaluating the production of free hydroxyl radicals (˙OH); scutellarein treatment does not induce ˙OH production. Scutellarein shows no risk of causing leukoderma. Our results suggest that scutellarein or plant extracts containing high concentrations of scutellarein have the potential to inhibit melanin production and serve as cosmetic skin-lightening agents.https://www.mdpi.com/2079-9284/8/1/15scutellareinmelanogenesistyrosinasehydroxyl radical |
| spellingShingle | Liyun Dai Lihao Gu Kazuhisa Maeda Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis Cosmetics scutellarein melanogenesis tyrosinase hydroxyl radical |
| title | Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis |
| title_full | Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis |
| title_fullStr | Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis |
| title_full_unstemmed | Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis |
| title_short | Inhibitory Effect and Mechanism of Scutellarein on Melanogenesis |
| title_sort | inhibitory effect and mechanism of scutellarein on melanogenesis |
| topic | scutellarein melanogenesis tyrosinase hydroxyl radical |
| url | https://www.mdpi.com/2079-9284/8/1/15 |
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