Results 231 to 240 of about 108,193 (313)

Bacterial porphyrins in healthy skin: Microbiota components impact melanogenesis and age‐related processes leading to Porphyr'ageing

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 1, Page 186-199, February 2026.
Porphyrins, previously linked only to acne inflammation, are now implicated in skin ageing. Their presence correlates with increased melanin, inflammation, and oxidative stress, contributing to premature ageing signs. This study introduces the concept of “Porphyr'ageing,” highlighting the detrimental effects of bacterial metabolites on skin health and ...
Marie Meunier   +9 more
wiley   +1 more source

Exosomes in Hypertrophic Scars and Keloids: Mechanisms and Therapeutic Potentials—A Narrative Review

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 2, February 2026.
ABSTRACT Background Hypertrophic scars and keloids, types of pathological scars, arise from dysregulated wound healing, marked by abnormal fibroblast activation and excessive extracellular matrix (ECM) deposition. Current treatments have high recurrence rates and side effects, necessitating targeted therapies. Exosomes, extracellular vesicles mediating
Mengke Wu   +6 more
wiley   +1 more source

Central Banks’ Support for Climate Action: A Literature Review and Key Issues

open access: yesJournal of Economic Surveys, Volume 40, Issue 1, Page 182-198, February 2026.
ABSTRACT This comprehensive literature review examines the role of central banks in supporting climate actions. It explores the reasons why central banks should be concerned about climate change, the policy instruments available to them, the challenges they face in integrating climate considerations into their mandates and operations, and the ...
Iegor Vyshnevskyi, Wook Sohn
wiley   +1 more source

The Dark Side of the NGF Family: Neurotrophins in Neoplasias

open access: green, 2006
Alex Krüttgen   +2 more
openalex   +2 more sources

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