Results 51 to 60 of about 9,593,791 (350)

Autophagic Control of Skin Aging

Frontiers in Cell and Developmental Biology, 2019
The skin forms the barrier to the environment. Maintenance of this barrier during aging requires orchestrated responses to variable types of stress, the continuous renewal of the epithelial compartment, and the homeostasis of long-lived cell types ...
Leopold Eckhart, Erwin Tschachler, Florian Gruber, Florian Gruber   +3 more
doaj   +1 more source

How Microbiomes Affect Skin Aging: The Updated Evidence and Current Perspectives

Life, 2022
The skin has a multifactorial aging process, caused by both intrinsic and extrinsic factors. A major theory of aging involves cellular senescence or apoptosis resulting from oxidative damage as the skin’s antioxidant system tends to weaken with age.
Y. Ratanapokasatit, Wannada Laisuan, T. Rattananukrom, A. Petchlorlian, I. Thaipisuttikul, Mongkhon Sompornrattanaphan   +5 more
semanticscholar   +1 more source

Skin Pigmentation Abnormalities and Their Possible Relationship with Skin Aging

International Journal of Molecular Sciences, 2021
Skin disorders showing abnormal pigmentation are often difficult to manage because of their uncertain etiology or pathogenesis. Abnormal pigmentation is a common symptom accompanying aging skin.
Ai-Young Lee
semanticscholar   +1 more source

Research Progress on Bioactive Factors against Skin Aging

International Journal of Molecular Sciences
The relentless pursuit of effective strategies against skin aging has led to significant interest in the role of bioactive factors, particularly secondary metabolites from natural sources.
Xin He, Xinyu Gao, Yifan Guo, Weidong Xie   +3 more
semanticscholar   +1 more source

Targeting the stem cell niche: role of collagen XVII in skin aging and wound repair

Theranostics, 2022
The skin epidermis and appendages undergo ongoing renewal throughout life. Stem cells residing in the epidermis and hair follicles are pivotal for sustaining skin homeostasis.
Yangdan Liu, Chiakang Ho, Dongsheng Wen, Jiaming Sun, Lu Huang, Ya Gao, Qingfeng Li, Yifan Zhang   +7 more
semanticscholar   +1 more source

Research Progress in Skin Aging and Immunity

International Journal of Molecular Sciences
Skin aging is a complex process involving structural and functional changes and is characterized by a decrease in collagen content, reduced skin thickness, dryness, and the formation of wrinkles.
Xin He, Xinyu Gao, Weidong Xie
semanticscholar   +1 more source

Potential Beneficial Effects of Sargassum spp. in Skin Aging

Marine Drugs, 2022
Seaweeds are receiving much attention as a rich source of bioactive compounds with cosmeceutical potential. Recent studies have revealed that Sargassum spp., a genus of brown algae in the family Sargassaceae, has multiple functions in preventing and ...
Min-Kyeong Lee, Hee-won Ryu, Ji Yun Lee, Hyeon Hak Jeong, Ji-Seong Baek, Ji Yun Van, Myeong-Jin Kim, Wonpill Jung, Bonggi Lee   +8 more
semanticscholar   +1 more source

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

Age-Related Changes in the Fibroblastic Differon of the Dermis: Role in Skin Aging

International Journal of Molecular Sciences, 2022
Skin aging is a multi-factorial process that affects nearly every aspect of skin biology and function. The processes developing in the skin during aging are based on fundamental molecular mechanisms associated with fibroblasts, the main cellular ...
A. Zorina, V. Zorin, D. Kudlay, P. Kopnin   +3 more
semanticscholar   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source