Results 101 to 110 of about 17,338 (213)

Comparison of photodamage in non-pigmented and pigmented human skin equivalents exposed to repeated ultraviolet radiation to investigate the role of melanocytes in skin photoprotection

Frontiers in Medicine
IntroductionDaily solar ultraviolet (UV) radiation has an important impact on skin health. Understanding the initial events of the UV-induced response is critical to prevent deleterious conditions.
Paola De Los Santos Gomez, Lydia Costello, Kirsty Goncalves, Stefan Przyborski, Stefan Przyborski   +4 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

Aloe sterol supplementation improves skin elasticity in Japanese men with sunlight-exposed skin: a 12-week double-blind, randomized controlled trial

Clinical, Cosmetic and Investigational Dermatology, 2016
Miyuki Tanaka,1 Yuki Yamamoto,2 Eriko Misawa,1 Kazumi Nabeshima,1 Marie Saito,1 Koji Yamauchi,1 Fumiaki Abe,1 Fukumi Furukawa2 1Functional Food Ingredients Department, Food Ingredients & Technology Institute, Morinaga Milk Industry Co., Ltd., Zama ...
Tanaka M, Yamamoto Y, Misawa E, Nabeshima K, Saito M, Yamauchi K, Abe F, Furukawa F   +7 more
doaj  

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

Frontiers in Topical Photoprotection

Cosmetics
This review synthesizes the latest research and developments to take into consideration for creating advanced sun protection products that meet evolving consumer demands.
Margaret Sullivan, Constancio Gonzalez Obezo, Zachary Lipsky, Abhishek Panchal, Jaide Jensen   +4 more
doaj   +1 more source

Strategies for assessing the degree of photodamage to skin: A systematic review of the literature

, 2011
As our understanding of the role of ultraviolet (UV) radiation exposure in causing skin cancer continues to be enhanced, it is important that clinicians and researchers are familiar with the various methods for assessing photodamage to skin.
Baillie, L., Douglas, N., Askew, D. A., L. Baillie, Askew, D., N. Douglas, D. Askew, Soyer, H. P., Soyer, H.P., H.P. Soyer   +9 more
core   +1 more source

Squamoid Eccrine Ductal Carcinoma: Case Series of a Rare, Potentially Aggressive Skin Cancer Associated With Immunosuppression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Squamoid Eccrine Ductal Carcinoma (SEDC) is a rare cutaneous adenexal carcinoma first described in 1997. It has distinct biphasic features on histology which commonly result in misdiagnosis as Bowen disease or cutaneous squamous cell carcinomas (cSCC) if diagnostic skin biopsies are too superficial. This may lead to a delay in diagnosis. It is
Xiang Li Tan, Pooja Patel, Jeva Cernova, Sarah Hogan, Jason Thomson, Efthymios Hadjimichael, Sharanpal Jeetle, Dorota Markiewicz, Michael Sheaff, Nilukshi Wijesuriya, Mark Hawthorne, Graeme Moir, Matthew Stodell, Kapil Bhargava, Suchitra Chinthapalli, Catherine A. Harwood   +15 more
wiley   +1 more source

Response of multipolar retinal neurons to photodamage in the experiment

Российский офтальмологический журнал
Purpose: to assess the reaction of multipolar retinal neurons to light irradiation depending on the intensity and duration of exposure. Material and methods.
A. V. Potapov, E. Y. Varakuta, A. V. Solonsky, A. V. Gerasimov, A. A. Zhdankina, S. V. Logvinov   +5 more
doaj   +1 more source

Effect of niacin restriction on PARP activation by photodamage.

, 2012
Polymer immunoblotting and immunocytochemistry of HaCaT keratinocytes grown for 14 days under control (+) or restricted (−) niacin (Nam) and exposed to photodamage.
Claudia A. Benavente (147160), Stephanie A. Schnell (147161), Elaine L. Jacobson (147163)   +2 more
core   +1 more source

Aberrant Expression of Multiple T‐Cell Markers in Primary Cutaneous Follicle Center Lymphoma: A Rare Case Report

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Aberrant expression of T‐cell markers in B‐cell lymphomas is rare and can pose diagnostic challenges. We report a case of a 65‐year‐old man presenting with newly developed scalp nodules. Histopathology revealed nodular lymphoid infiltrates composed of large centrocytes and centroblasts.
V. Pfefferle, A. Vogelsberg, M. Maaß, C. M. Schürch, S. Forchhammer   +4 more
wiley   +1 more source