Therapeutic effect of concentrated growth factor preparation on skin photoaging in a mouse model
Journal of International Medical Research, 2020 Objective To establish a nude mouse model of photoaging and study the therapeutic effect of a concentrated growth factor preparation (CGF) on skin photoaging. Methods CGF was prepared from blood from Sprague–Dawley rats.
Rongrong Zhou +2 more
exaly +2 more sources
Marine Bioactive Peptides: Anti-Photoaging Mechanisms and Potential Skin Protective Effects
Current Issues in Molecular BiologySkin photoaging, resulting from prolonged exposure to ultraviolet radiation, is a form of exogenous aging that not only impacts the aesthetic aspect of the skin but also exhibits a strong correlation with the onset of skin cancer. Nonetheless, the safety
Hong Zhuang, Haiyang Yan, Zhuang Hong
exaly +3 more sources
Hesperidin from Chenpi Ameliorates Skin Photoaging by Targeting HSPA1L to Stabilize GPX4 and Suppress Ferroptosis [PDF]
AntioxidantsPhotoaging is an extrinsic skin aging process caused by chronic ultraviolet (UV) radiation. A core pathological feature of photoaging is excessive oxidative stress, which can further induce ferroptosis.
Xiaoyu Guo +7 more
doaj +2 more sources
Effect of plant-derived exosome-like nanoparticles in ultraviolet-induced skin photoaging [PDF]
Frontiers in PharmacologyLong-term exposure to ultraviolet (UV) irradiation leads to skin photoaging. The mechanism of photoaging is complex, involving oxidative stress, inflammation, and collagen degradation.
Hai Dong +5 more
doaj +2 more sources
Photoaging of human skin [PDF]
Photodermatology Photoimmunology and Photomedicine, 2000 Chronic sun exposure causes photoaging of human skin, a process that is characterized by clinical, histological and biochemical changes which differ from alterations in chronologically aged but sun‐protected skin. Within recent years, substantial progress has been made in unraveling the underlying mechanisms of photoaging.
Jean Krutmann
exaly +3 more sources
Isaridin E Protects Against UVB-Induced Photoaging by Activating Wnt/β-Catenin Signaling Pathway and Alleviating Mitochondrial Dysfunction [PDF]
Marine DrugsMitochondrial dysfunction is a major contributor to skin photoaging. Activation of the Wnt/β-catenin pathway, a key regulator of developmental processes, can improve mitochondrial abnormalities associated with pathology.
Yaosheng Liu +11 more
doaj +2 more sources
Epicatechin Gallate Ameliorates UVB-Induced Photoaging by Inhibiting p38α-Mediated Autophagy and Oxidative Stress [PDF]
AntioxidantsProlonged exposure to ultraviolet (UV) radiation in sunlight is a major extrinsic factor that impairs skin function and accelerates photoaging. In this study, a murine model of ultraviolet B (UVB)-induced photoaging exhibited characteristic symptoms ...
Danni Yang +9 more
doaj +2 more sources
The mechanism of Vicenin-2 in ameliorating skin photoaging: involvement of m6A-modified macrophage polarization [PDF]
Frontiers in PharmacologyBackgroundSkin photoaging is primarily induced by ultraviolet radiation and is closely associated with chronic inflammation and degradation of the extracellular matrix, with an imbalance in macrophage polarization (elevated M1/M2 ratio) being a key ...
Yan Zhou +7 more
doaj +2 more sources
Collegium antropologicum, 2008 Among harmful environmental factors that contribute to extrinsic aging, long-term effects of repeated exposure to ultraviolet light are the most significant and are referred to as photoaging. Photoaging is a multisystem degenerative process that involves the skin and skin support system. It is a cumulative process and depends primarily on the degree of
Sjerobabski Masnec, Ines, Poduje, Sanja
+11 more sources
Journal of Xenobiotics, 2021 Microplastics (MPs) are ubiquitous in environmental media, and their harmful effects on MPs on the ecosystem have attracted more and more attention. Once released into the environment, MPs can trigger oxidative degradation through ultraviolet (UV) to ...
Fangyuan Cheng +4 more
doaj +1 more source