A Marine-Derived Sterol, Ergosterol, Mitigates UVB-Induced Skin Photodamage via Dual Inhibition of NF-κB and MAPK Signaling

Background: Ultraviolet B (UVB) radiation induces oxidative stress, inflammation, and collagen degradation in skin, leading to photodamage. Ergosterol (ERG)—a sterol widely distributed in fungi and algae, including numerous marine species—possesses antioxidant and anti-inflammatory activities, but i...

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Auteurs principaux:	Junming Zhang, Jiangming Zhong, Yi Li, Qi Zhou, Zhiyun Du, Li Lin, Peng Shu, Ling Jiang, Wei Zhou
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2025-11-01
Collection:	Marine Drugs
Sujets:	ergosterol UVB radiation photoaging skin photodamage inflammation redox signaling
Accès en ligne:	https://www.mdpi.com/1660-3397/23/11/445
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