Results 41 to 50 of about 8,074 (200)

Extracellular vesicles from adipose-derived stem cells ameliorate ultraviolet B-induced skin photoaging by attenuating reactive oxygen species production and inflammation

Stem Cell Research & Therapy, 2020
Background Large numbers of adipose-derived stem cells (ADSCs) are easily obtained and have been demonstrated to protect against ultraviolet B (UVB)-induced skin photoaging.
Peng Xu, Yu Xin, Zheng Zhang, Xiangyu Zou, Ke Xue, Huizhong Zhang, Wenjie Zhang, Kai Liu   +7 more
doaj   +1 more source

Beyond Skin and Eyes: The Medical and Social Burden of Oculocutaneous Albinism in Africa: A Narrative Review

JEADV Clinical Practice, EarlyView.
ABSTRACT Oculocutaneous albinism (OCA) is a genetic disorder found worldwide, but its impact is particularly pronounced in the African continent. This results from both a higher prevalence and the persistent myths and superstitions surrounding the condition in many African communities.
Rebecca Donadoni, Niccolò Capurro, Alessandro Svizzero, Valeria Brazzelli   +3 more
wiley   +1 more source

Natural Retinol Analogs Potentiate the Effects of Retinal on Aged and Photodamaged Skin: Results from In Vitro to Clinical Studies

Dermatology and Therapy, 2023
Introduction Plants are a source of natural ingredients with retinol-like properties that can deliver anti-aging benefits without the side effects typically associated with retinoid use. We hypothesized that by combining two such analogs, bakuchiol (BAK)
Anthony Brown, Marta Furmanczyk, David Ramos, Adrià Ribes, Laia Pons, Javier Bustos, Antonio R. Fernández de Henestrosa, Corinne Granger, Eric Jourdan   +8 more
doaj   +1 more source

A Novel Antioxidant Peptide Cath‐Np Derived from Nanorana parkeri Attenuates UVB‐Induced Skin Photodamage in Mice

Integrative Zoology, EarlyView.
Schematic representation of Cath‐Np as an antioxidant suppressing acute skin damage caused by ultraviolet B (UVB) radiation in mice. Cath‐Np inhibits the activation of p53 and mitogen‐activated protein kinase pathways while it activates the Nrf2 pathway by its strong antioxidant effects, and accordingly suppresses the expression of inflammatory factors
Hang Liao, Xiaoxiao Shen, Jinwei Chai, Kai wang, Jiena Wu, Jianxi Yang, Ming Chen, Guoxiang Mo, Xueqing Xu   +8 more
wiley   +1 more source

Scutellaria baicalensis Extract Inhibits the UVA-induced Photoaging in NIH3T3 Cells

Shipin gongye ke-ji
Objective: To investigate the protective effect of Scutellaria baicalensis extract on ultraviolet (UVA)-induced photoaging in a fibroblast cell line (NIH3T3).
Chunmei CAI, Yuye HUANG, Liyan LI, Yue YU, Xiaojuan LIU, Shuxiong XIAO, Li LU   +6 more
doaj   +1 more source

Amphibian‐Derived Peptide OA‐AL14 Alleviates UVB‐Induced Skin Photoaging via Autophagy Activation Mediated by the AMPK/mTOR Pathway

Integrative Zoology, EarlyView.
The schematic diagram illustrates that the amphibian‐derived peptide OA‐AL14 protects against UVB‐induced skin photoaging through a dual mechanism: activating the Nrf2 pathway to counteract oxidative stress and modulating the AMPK/mTOR axis to induce protective autophagy. ABSTRACT Skin photoaging, primarily driven by ultraviolet B (UVB) radiation, is a
Ying Peng, Yutong Wu, Zhe Fu, Zijian Kang, Qiuye Jia, Wenbi Zhao, Ziyi Wang, Yuexi Liu, Ruijie Zhang, Yuansheng Li, Zeqiong Ru, Wenrou Su, Naixin Liu, Yilin Li, Saige Yin, Ying Wang, Xinwang Yang   +16 more
wiley   +1 more source

The Protective Effects of Silkworm (Bombyx mori) Pupae Peptides on UV-Induced Skin Photoaging in Mice

Foods
Silkworm (Bombyx mori) pupae are popular edible insects with high nutritional and therapeutic value. Currently, there is growing interest in the comprehensive application of silkworm pupae.
Xiao Lin, Yuting Fan, Liuying Li, Jiamin Chen, Songyuan Huang, Wenqi Yue, Xuli Wu   +6 more
doaj   +1 more source

Toward a Personalized Protocol Based on Skin Atrophic and Hypertrophic Photoaging Type With Injectable CaHA [PDF]

J Cosmet Dermatol
ABSTRACT Background Existing CaHA filler protocols for facial rejuvenation typically use skin thickness as a guide, but this parameter is difficult to measure and standardize in practice. Despite clear clinical differences between photoaging phenotypes, no previous studies have proposed a treatment approach based on these patterns.
Guida S, Galadari H, Zerbinati N, Cartier H, Nisticò S, Pellacani G, Proietti I.   +6 more
europepmc   +2 more sources

Demographic Analysis of the Sun Protective Behaviours and Skin Cancer Risk of Victorian Farmers

Australasian Journal of Dermatology, EarlyView.
ABSTRACT Background Farmers have an elevated risk of melanoma and non‐melanoma skin cancer due to their occupational exposure to high levels of ultraviolet radiation. The sun protective behaviours of farmers are poorly understood, limiting targeted interventions to this at‐risk population.
Eloise Violet Kwan, Jessie Adams, Joanna Macdonald, Susan Brumby, Tracey Hatherell, Feby Savira, Alison Kennedy   +6 more
wiley   +1 more source

Cutting-edge developments in the application of hydrogels for treating skin photoaging

Frontiers in Materials
Skin photoaging, caused by prolonged exposure to ultraviolet (UV) radiation, manifests as intricate biological transformations, encompassing oxidative damage and structural alterations.
Lili Cao, Xiaoying Qian, Jie Min, Zhongfeng Zhang, Meiping Yu, Dan Yuan   +5 more
doaj   +1 more source