This study suggests that the exercise-induced cytokine IL-15 can improve wound healing in aged skin, along with previously reported benefits on skin structure and mitochondrial function.
This study found that arginine deficiency in androgenetic alopecia patients is linked to increased oxidative stress and impaired hair follicle regeneration, with targeted arginine supplementation showing promise as a therapeutic strategy.
July 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers found that the efflux of calcium in root hairs of Arabidopsis thaliana, particularly through the ER-localized ACA2 and ACA7, is crucial for modulating cytoplasmic calcium signals and enabling proper root hair growth, with disruptions leading to impaired elongation.
July 2026 in “Pharmaceuticals” This review examined mechanisms regulating muscle repair, highlighting disruptions in aging and chronic diseases like Duchenne muscular dystrophy and diabetes. It noted that chronic inflammation and metabolic dysfunction hinder effective regeneration and discussed emerging therapies, suggesting multi-target approaches could be promising despite limited clinical evidence.
September 2025 in “BULLETIN OF STOMATOLOGY AND MAXILLOFACIAL SURGERY” In this review, researchers explored the complex mechanisms behind chemotherapy-induced side effects like nausea, fatigue, and hair loss, and discussed potential strategies using natural agents to manage these toxicities, improving understanding for targeted adjunct therapies.