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α-曼戈斯是一种安全和天然的产品,可以作为候选皮肤美白剂
Xinmei Li1, Xinyu Zhu2, Bingqian Wang3
1Department of Plastic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
Scientific reports
|December 6, 2025
概括
阿尔法-曼戈斯,一种来自曼戈斯的化合物,通过调节微相关转录因子 (MITF) 有效地降低了黑色素的产生. 这种天然成分显示出开发防晒和皮肤美白产品的前景.
科学领域:
- 皮肤病学 皮肤病学
- 生物化学 生化学
- 化品科学 化品科学
背景情况:
- 阿尔法-曼戈斯,一种来自曼戈斯皮的桑,已知具有抗繁殖和亡作用.
- 它传统上用于亚洲化品和治疗等皮肤疾病的药物.
- 它在调节皮肤色素的潜在作用尚未完全理解.
研究的目的:
- 为了研究阿尔法-曼戈斯对微相关转录因子 (MITF) 和色素基因的影响.
- 探索alpha-mangostin对培养皮肤UV-B或福斯科林诱导的色素的影响机制.
- 评估alpha-mangostin作为天然皮肤美白剂的潜力.
主要方法:
- 培养的皮肤和B16F10细胞被用alpha-mangostin治疗.
- 黑色素的产生是由UV-B或福斯科林 (FSK) 诱导的.
- 分析了MITF,铁酶 (TYR) 和TY受体的基因表达水平.
- 研究了视网膜X受体 (RXR) 和视网膜酸受体 (RAR) 的作用.
主要成果:
- 阿尔法-曼戈斯 (40μM) 显著降低了UV-B刺激毛囊中的黑色素含量.
- 与对照组相比,它降低了黑色素水平.
- 阿尔法-曼戈斯降低了B16F10细胞中MITF,TYR和TY受体的FSK诱导的表达.
- 发现它可以抑制RAR/RXR异构体的形成,从而调节MITF表达.
结论:
- 阿尔法-曼戈斯通过调节MITF蛋白水平来抑制黑色素发生.
- 它保护MITF免受氧化应激损伤.
- 阿尔法-曼戈斯有效降低黑色素含量,表明其作为防晒的天然美白活性成分的潜力.
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