Results 21 to 30 of about 9,376 (233)

Transcriptome analysis of skin photoaging in chinese females reveals the involvement of skin homeostasis and metabolic changes. [PDF]

PLoS ONE, 2013
BACKGROUND: Photoaging is cumulative damage to skin, caused by chronic, repeated solar radiation exposure. Its molecular mechanisms are poorly understood at the level of global gene expression.
Wei Yan, Li-Li Zhang, Li Yan, Feng Zhang, Ning-Bei Yin, Hong-Bin Lin, Chen-Yu Huang, Lei Wang, Jun Yu, Duen-Mei Wang, Zhen-Min Zhao   +10 more
doaj   +2 more sources

Unveiling the dual-edged roles of melanocytes: Key insights into skin photoaging and therapeutic avenues

Pharmacological Research
The skin, the body's largest organ, serves as the primary barrier against external damage. Skin aging can act as a visible proxy and a triggering factor for systemic aging.
Xiaorong Jia, Li He
doaj   +3 more sources

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   +2 more sources

Oral Yak Whey Protein Can Alleviate UV-Induced Skin Photoaging and Modulate Gut Microbiota Composition

Foods
Excessive UV exposure can lead to skin roughness, wrinkles, pigmentation, and reduced elasticity, with severe cases potentially causing skin cancer. Nowadays, various anti-photoaging strategies have been developed to maintain skin health.
Diandian Wang, Yaxi Zhou, Jian Zhao, Chao Ren, Wenjie Yan   +4 more
doaj   +2 more sources

The Effect of Sun Exposure on the Severity Degree of Photoaging and Skin Hydration on Service Workers at dr. Zainoel Abidin Regional General Hospital Banda Aceh

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2023
Background: Photoaging is the aging of the skin characterized by the appearance of wrinkles, telangiectasis, solar elastosis, pigmentation and keratosis. Photoaging is usually caused by external factor, such as sun exposure.
Wahyu Lestari, Dinda Ayu Puspita, Muhammad Mizfaruddin, Sitti Hajar   +3 more
doaj   +1 more source

Photoaging of human skin [PDF]

Photodermatology, Photoimmunology & 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.
M, Berneburg, H, Plettenberg, J, Krutmann   +2 more
openaire   +2 more sources

Analysis of the expression profile of miRNAs related to skin photoaging in the GEO database

Chinese Journal of Plastic and Reconstructive Surgery, 2023
Background: Skin aging has recently gained significant attention in both society and skin care research. Understanding the biological processes of photoaging caused by long-term skin exposure to ultraviolet radiation is critical for preventing and ...
KaHo LUI, Haibo Zhao, Jiaqi Sun, Zeren Shen, Jinghong Xu   +4 more
doaj   +1 more source

Theragra chalcogramma Hydrolysate, Rich in Gly-Leu-Pro-Ser-Tyr-Thr, Alleviates Photoaging via Modulating Deposition of Collagen Fibers and Restoration of Extracellular Components Matrix in SD Rats

Marine Drugs, 2022
Excessive exposure of the skin to ultraviolet irradiation induces skin photoaging, which seriously deteriorates the barrier functions of skin tissue, and even causes skin damages and diseases.
Defeng Xu, Caihong Li, Mouming Zhao
doaj   +1 more source

Nanowire-based squalene oleogel repairs skin photoaging. [PDF]

J Nanobiotechnology
Long-term exposure to ultraviolet B (UVB) radiation induces the accumulation of free radicals in the skin, resulting in oxidative damage and accelerated aging. As a natural anti-oxidant, squalene has been applied as a cosmetic additive.
Yan L, Liu Z, Zeng Y, Ji X, Wang H, Ni D, Pan M.   +6 more
europepmc   +2 more sources

Effects of reactive oxygen species on skin photoaging [PDF]

, 2016
The large surface area of the skin, high metabolism and location at the border of two environments (external and internal) cause continuous production of free radicals within the skin. There are two mechanisms of skin photoaging.
Ewelina Bartnicka, Anna M. Augustyniak, Helena Rotsztejn, Elżbieta Budzisz   +3 more
core   +1 more source