Sep 2026· Photochemical and Photobiological Sciences· 0 citations· 54 references
Medicine
TL;DR
A novel autophagy-dependent p62-RNF168 regulatory axis governing ADSCs-Exo-mediated photoprotection is uncovered, providing a promising therapeutic strategy for ultraviolet-associated skin DNA damage and photocarcinogenesis.
Ultraviolet (UV)‐induced skin photoaging is driven by cellular senescence and chronic inflammation. Although the secretome (SCT) derived from human umbilical cord mesenchymal stem cells (hUC‐MSC SCT) exhibits regenerative potential, its role in combating photoaging remains to be elucidated. In this study, we show that...
Ting-Ting Tang, Mei-Feng Lin, Jing-Jing Yang et al.· Aging Cell· 0 citations
Chronic ultraviolet (UV) exposure induces oxidative stress, mitochondrial dysfunction, DNA damage, and cell cycle arrest through the p53/p21^CIP1^ and p16^INK4a^ pathways, contributing to cellular senescence and the development of the senescence-associated secretory phenotype (SASP). Objective: This study aimed to synt...
Elizabeth Gondowardojo, D. Wihandani, M. Setiawan· Jurnal Locus Penelitian dan...· 0 citations
Chronic ultraviolet B (UVB) irradiation is a principal driver of skin photoaging, characterized by oxidative stress, mitochondrial dysfunction, fibroblast senescence, and extracellular matrix degradation. Although Camellia chekiangoleosa shows potential for anti-photoaging applications, its bioactive constituents and u...
Hong-Qi Gao, Si-Jia Feng, Jun-Qi Wang et al.· Pharmacological Research· 0 citations
Introduction Cutaneous homeostasis is constantly perturbed by ultraviolet (UV) irradiation, which triggers extracellular matrix (ECM) structural derangement, fibroblast senescence, and the gradual deterioration of dermal integrity. CP161, a synthetic cyclic hexapeptide, has been documented to upregulate the transcripti...
Yue Xiao, Xing-Ge Huang, Xiao Zhang et al.· Frontiers in Physiology· 0 citations
Oxidative stress, particularly H₂O₂ accumulation, is a key pathogenic factor in vitiligo, yet therapies that directly protect melanocytes remain limited. Adipose-derived stem cell-derived exosomes (ADSC-Exos) are cell-free vesicles with reported antioxidant effects, but whether they act through the Kelch-like ECH-assoc...
Xiao-Bing Fang, Zi-Yong Ma, Chao Yang et al.· Journal of Visualized Experi...· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.