Results 111 to 120 of about 45,442 (272)

The Skin‐Lightening Efficacy and Mechanisms of Botanical Extracts: A Comprehensive Review [PDF]

J Cosmet Dermatol
ABSTRACT Background Skin pigmentation is regulated by a complex network involving melanogenesis, melanosome transfer, oxidative stress, environmental stimuli, and epidermal turnover. Botanical extracts and phytochemicals have attracted increasing interest as potential skin‐lightening agents. This review evaluates their efficacy, mechanisms, and safety.
Yang S, Ding M, Ye C, Shen J, Zhang L, Yang A, Gu L.   +6 more
europepmc   +2 more sources

Advances in organic UV filters for sunscreens over the past decade

Photochemistry and Photobiology, EarlyView.
Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon, Maria Carolina Theisen, Andressa Motta Castro, Giovana Jones Radke, Fernando Fumagalli   +4 more
wiley   +1 more source

Design, synthesis, and anti-melanogenic effects of (E)-2-benzoyl-3-(substituted phenyl)acrylonitriles

Drug Design, Development and Therapy, 2015
Hwi Young Yun,1 Do Hyun Kim,1 Sujin Son,1 Sultan Ullah,1 Seong Jin Kim,1 Yeon-Jeong Kim,2 Jin-Wook Yoo,1 Yunjin Jung,1 Pusoon Chun,2 Hyung Ryong Moon1 1College of Pharmacy, Pusan National University, Busan, 2College of Pharmacy, Inje University, Gimhae,
Yun HY, Kim DH, Son S, Ullah S, Kim SJ, Kim YJ, Yoo JW, Jung YJ, Chun P, Moon HR   +9 more
doaj  

Tyrosinase and catechol oxidase activity.

, 2018
Tyrosinase and catechol oxidase activity.
Kristiina Kruus (1972858), Nina Hakulinen (375033), Juha Rouvinen (253563), Markku Saloheimo (62875), Leena Penttinen (5159195), Chiara Rutanen (5159192)   +5 more
core   +1 more source

Understanding exosomes in facial esthetics and skin aging

Periodontology 2000, EarlyView.
Abstract Background Skin aging is a multifactorial process mediated by intrinsic (genetic and metabolic) and extrinsic (environmental) factors leading to functional and structural deterioration, including wrinkles, loss of collagen and elastin, as well as various pigmentation disorders.
Richard J. Miron, Catherine Davies, Anton Sculean, Paras Ahmad   +3 more
wiley   +1 more source

Patchouli Alcohol: A Potent Tyrosinase Inhibitor Derived from Patchouli Essential Oil with Potential in the Development of a Skin-Lightening Agent

Cosmetics
The inhibitory effects of Pogostemon cablin essential oil (patchouli essential oil, PEO) and its primary bioactive compound, patchouli alcohol (PA), on tyrosinase and melanin were investigated in vitro and ex vivo. Treatment with PEO and PA significantly,
K. J. Senthil Kumar, M. Gokila Vani, Muthusamy Chinnasamy, Wan-Teng Lin, Sheng-Yang Wang   +4 more
doaj   +1 more source

A 30‐year‐old woman with progressive lower extremity sensory loss and weakness

Brain Pathology, EarlyView.
Daniel W. Griepp, Chia‐Ming Lee, Jeffrey P. Turnbull, Sean P. Ferris, Prashant S. Kelkar   +4 more
wiley   +1 more source

Marine‐Derived Type I Collagen From Scyliorhinus canicula : Extraction, Characterization, and Biomedical Applications

Journal of Applied Polymer Science, Volume 143, Issue 43, November 15, 2026.
Marine‐derived type I collagen is extracted from Scyliorhinus canicula skin and characterized by physicochemical and morphological analyses. The collagen exhibits excellent biocompatibility, promotes wound healing, reduces inflammatory mediators, and inhibits melanogenesis.
Marwa Rejeb, Aida Lahmar, Arem Selmi, Tahsine Kosksi, Nawres Debbabi, Ghania Hamdi‐Degobert, Leila Chekir‐Ghedira   +6 more
wiley   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

Pediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan, Mariah Wright‐Nadkarni, Mohamed S. Abdelbaki, Girish Dhall   +3 more
wiley   +1 more source

Isolation, Structural Elucidation, and Anti‐Melanogenic Activity of a Novel Pectic Polysaccharide From Alhagi camelorum Fisch

Chemistry &Biodiversity, Volume 23, Issue 11, November 2026.
Polysaccharide extraction from Alhagi camelorum Fisch. was optimized, yielding ACP‐II‐1, a novel GalA‐rich, HG‐dominant pectin (26.145 kDa) containing branched RG‐I domains. ACP‐II‐1 reduced melanogenesis in forskolin‐stimulated B16F10 cells and a zebrafish model.
Zhitao Liu, Shuyan Han, Nannan Xu, Nuermaimaiti Abudukelimu, Jiangyu Zhao   +4 more
wiley   +1 more source