Skin Care
An international research team has developed a technique to identify early molecular changes in skin collagen long before they become apparent through standard imaging methods.
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Researchers have uncovered a neural signal involving the TRPV4 molecule that tells the brain when scratching an itch has provided enough relief. Experiments in mice showed that without this signal, scratching episodes become prolonged even as overall frequency drops.
January 30, 2026 09:43