Results 111 to 120 of about 7,299 (234)

A Prospective, Active‐Controlled Split‐Face Clinical Trial Evaluating the Incremental Aesthetic Benefits of a Glutathione‐Containing Booster in a GHK‐Conjugated Spicule Regimen

Journal of Cosmetic Dermatology, Volume 25, Issue 9, September 2026.
ABSTRACT Background Transdermal delivery of hydrophilic peptides such as GHK remains limited by the stratum corneum barrier and the classical 500 Da rule. Spicule‐based systems and redox‐responsive linkages have been investigated as strategies to enhance epidermal delivery, but in vivo glutathione‐triggered cleavage remains a proposed mechanism rather ...
Seongmin Noh, Wonkyu Hong, Hosung Choi, Youngjin Park, Do Young Rhee   +4 more
wiley   +1 more source

Efficacy and Safety of Yellow Light Monotherapy Versus Yellow Light Combined With 20% Vitamin C for the Treatment of Melasma: A Single‐Center, Randomized, Double‐Blind, Placebo‐Controlled Clinical Study

Journal of Cosmetic Dermatology, Volume 25, Issue 9, September 2026.
ABSTRACT Background Melasma treatment remains challenging due to limited effective and safe options. This study evaluated the efficacy and safety of yellow light phototherapy alone versus combined with 20% vitamin C in treating melasma. Methods Seventy‐one patients were randomly assigned to receive twice‐weekly yellow light phototherapy combined with ...
Dan Du, Xu Liu, Yuwei Huang, Shuwei Wu, Xian Jiang   +4 more
wiley   +1 more source

Organic Sunscreens-Biological Activity from an Enzymatic Perspective. [PDF]

Molecules
Sobańska AW, Sobański AM, Brzezińska E.   +2 more
europepmc   +1 more source

How Do They Feel? Processing Others’ Emotions in Second Language Discourse

Language Learning, Volume 76, Issue 3, Page 808-844, September 2026.
Abstract Emotion that is implied rather than literally expressed requires the processing of literal and pragmatic information. Processing multiple information types is an easy, fast process in the first language (L1) but can be costlier in a second language (L2), especially when emotional content is involved.
Andrea González‐García Aldariz, Eva M. Moreno, Alice Foucart   +2 more
wiley   +1 more source

The evolutionary origins of streptophyte multicellularity

New Phytologist, Volume 251, Issue 5, Page 2365-2383, September 2026.
The phylogeny of streptophytes and the deep origin of branching filamentous growth. Summary Over their more than 1 billion years of evolutionary history, streptophytes have repeatedly transitioned between unicellular, simple multicellular and complex multicellular forms.
Tatyana Darienko, Cäcilia F. Kunz, Elisa S. Goldbecker, Erika Endriulaitytė, Maaike J. Bierenbroodspot, Maike Lorenz, Iker Irisarri, Thomas Pröschold, Katharina Bürstenbinder, Henrik Buschmann, Jan de Vries   +10 more
wiley   +1 more source

Natural Agents for Preventing Skin Damage Induced by Visible Light: A Systematic Review of Preclinical and Clinical Evidence

Photodermatology, Photoimmunology &Photomedicine, Volume 42, Issue 5, September 2026.
ABSTRACT Background/Purpose Visible light (VL), and particularly high‐energy visible light (HEVL), reaching Earth's surface has emerged as a relevant contributor to skin damage. VL has been implicated in oxidative stress, inflammation, pigmentation disorders, and photoaging, especially in individuals with darker skin phototypes.
Azahara Rodríguez‐Luna, Alicia Zamarrón, Cristina García‐Muñoz, Juan‐Carlos Hernández‐Rodríguez, Henry W. Lim, Salvador González   +5 more
wiley   +1 more source

In Vivo Measurement of UVA Protection Factor (ISO 24442:2011) Across 38 Different SPF 50 and SPF 50+ Sunscreens Reveals High Heterogeneity and Limitations in the Level of Protection. [PDF]

Photodermatol Photoimmunol Photomed
Young A, Tricaud C, Bernerd F, Yuan Y, Renoux P, Sensenbrenner M, Demessant AL, Floc'h CL, Josso M, Andres P.   +9 more
europepmc   +1 more source

Evaluating the Efficacy of Sunscreen Formulas in Reducing UV Filter Permeation Into the Stratum Corneum via In Vivo Confocal Raman Spectroscopy: Insights and Applications for Practical Suncare Product Design

Photodermatology, Photoimmunology &Photomedicine, Volume 42, Issue 5, September 2026.
ABSTRACT Aims The transdermal permeation of UV filters has long been a concern among consumers and researchers. Among them, the permeation of small‐molecule UV filters such as homosalate (HMS) (molecular weight < 500 Da) and the regulatory effects of formulation components on its permeation have not been fully investigated.
Tao Zhang, Hangwei Lu, Shangqian Ning, Yue Liu, Tianyang Li, Xueting Zhao, Hao Liu, Yuankun Liu, Jiayue Chen   +8 more
wiley   +1 more source

Encapsulating TiO₂ Nanoparticles in Chitosan-Based Porous Microspheres as Multifunctional UV Filters. [PDF]

Langmuir
Li Y, Cai X, Chang B, Yang T, Jiang H, Ngai T.   +5 more
europepmc   +1 more source

Sun Exposure and Photoprotection Knowledge, Habits, and Attitudes Among Spanish Military Personnel

Photodermatology, Photoimmunology &Photomedicine, Volume 42, Issue 5, September 2026.
ABSTRACT Background and Objectives The incidence of skin cancer continues to rise, with ultraviolet (UV) radiation exposure representing its main modifiable risk factor. Military personnel constitute a particularly vulnerable population due to the combination of occupational and recreational sun exposure, together with operational constraints related ...
María Enríquez‐Molina, Nuria Blazquez‐Sanchez, Juanjo Reyes‐Luján, Sergio Vañó‐Galván, Agustín Buendía‐Eisman, Salvador Arias‐Santiago   +5 more
wiley   +1 more source