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日用化学工业(中英文) ›› 2025, Vol. 55 ›› Issue (6): 779-784.doi: 10.3969/j.issn.2097-2806.2025.06.012

• 开发与应用 • 上一篇    下一篇

天麻素对UVB损伤皮肤的修复作用

厉浩东1,吴兴怡1,张影1,王玮恋1,王伟2,*(),李丽1,*()   

  1. 1.北京工商大学 北京市植物资源重点实验室,北京 100048
    2.润芳可(上海)生物科技有限公司,上海 201400
  • 收稿日期:2024-05-25 修回日期:2025-05-22 出版日期:2025-06-22 发布日期:2025-07-01

Repairing effect of gastrodin on UVB-damaged skin

Haodong Li1,Xingyi Wu1,Ying Zhang1,Weilian Wang1,Wei Wang2,*(),Li Li1,*()   

  1. 1. Beijing Key Laboratory of Plant Resources Research and Development, Beijing Technology and Business University, Beijing 100048, China
    2. Revacl (Shanghai) Biotechnology Co., Ltd., Shanghai 201400, China
  • Received:2024-05-25 Revised:2025-05-22 Online:2025-06-22 Published:2025-07-01
  • Contact: E-mail: wangwei@revacl.com(Wei Wang); lili2212@163.com(Li Li).

摘要: 为探究天麻素(GAS)在中波紫外线(UVB)损伤皮肤方面的修复作用,细胞模型采用UVB辐射损伤人角质形成细胞(HaCaT),通过酶联免疫吸附测定(ELISA)、实时荧光定量PCR技术(qRT-PCR)及免疫荧光检测法研究了GAS对UVB刺激后的细胞中基质金属蛋白酶1 (MMP-1)、肿瘤坏死因子-α (TNF-α)、前列腺素E2 (PGE2)分泌的抑制作用,水通道蛋白3 (AQP3)、丝聚蛋白(FLG)的mRNA表达水平的调控作用以及对两种蛋白含量的影响。结果表明,GAS溶液质量浓度为200 µg/mL时,可修复UVB产生的炎症损伤,抑制TNF-α和PGE2的分泌(P<0.05和P<0.001);上调FLG,AQP3的mRNA表达水平(P<0.01和P<0.05),并增加FLG和AQP3的蛋白含量(P<0.01和P<0.001),提升皮肤水合作用,促进皮肤屏障功能修复,从而加固屏障结构,这可为GAS在修复类化妆品中的应用提供科学实验依据。

关键词: 天麻素, 中波紫外线, 人角质形成细胞, 皮肤修复

Abstract:

In order to investigate the reparative effect of gastrodin (GAS) in the skin damaged by medium-wave ultraviolet (UVB) rays, human keratinocytes (HaCaT) was used to build UVB radiation damage cell model. The inhibitory effect of GAS on the secretion of TNF-α and PGE2 in UVB-irradiated cells, and the modulation of the mRNA expression levels of AQP3 and FLG, as well as the effects on the content of the two proteins, were investigated by enzyme-linked immunosorbent assay (ELISA), real-time quantitative fluorescence PCR (qRT-PCR), and immunofluorescent assays. The results show that GAS solution at a mass concentration of 200 µg/mL can repair the inflammatory damage produced by UVB, inhibit the secretion of TNF-α and PGE2 (P<0.05 and P<0.001), up-regulate the mRNA expression levels of FLG and AQP3 (P<0.01 and P<0.05), and increase the protein content of FLG and AQP3 (P<0.01 and P<0.001). It elevates the skin hydration and promotes the repair of the skin barrier function, thus reinforcing the barrier structure, which can provide scientific experimental basis for the application of GAS in restorative cosmetics.

Key words: gastrodin, UVB, HaCaT, skin repair

中图分类号: 

  • TQ658