Results 161 to 170 of about 48,713 (266)

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

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 10, October 2026.
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.
Siting Yang   +6 more
wiley   +1 more source

Peripheral Inflammation and Sleep Loss Induce Coordinated Motivational Changes: An Experimental Two‐Hit Stress Model

open access: yesJournal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Sleep loss and low‐grade inflammation are common stressors that affect behaviour and recovery needs. To examine their separate and combined effects on motivation for everyday behaviours, we developed a two‐hit experimental model. Participants (N = 56, 31 women) completed three experimental visits: sleep saturation (two nights, 9 h in bed/night)
John Axelsson   +6 more
wiley   +1 more source

Future Redistribution of North Atlantic Tropical Cyclone Risk in Two Contrasting CMIP6 Scenarios

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We analyze North Atlantic Tropical Cyclone (TC) activity using the Columbia HAZard model to downscale 12 models from CMIP6 under the SSP1‐2.6 and SSP5‐8.5 scenarios—representing low and high radiative forcing, respectively. Despite greater warming under SSP5‐8.5, basin‐wide North Atlantic TC frequency is not consistently higher than under SSP1‐
Ratnaksha Lele   +7 more
wiley   +1 more source

WNK-SPAK-NKCC1/KCC2 pathway disrupts chloride homeostasis and drives hyperactivation of PVN-CRH neurons in essential hypertension. [PDF]

open access: yesiScience
Guo X   +11 more
europepmc   +1 more source

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