Email Bluesky Facebook LinkedIn Reddit Whatsapp X You have full access to this article via your institution. Read the paper: Rete ridges form via evolutionarily distinct mechanisms in mammalian skinResearchers have found telltale clues for how to revitalise skin by looking at curious structures known as rete ridges.Rete ridges are a hard-to-study feature of the skin that could harbour the stem cells needed to allow it to regenerate. There aren't many animal models available to study them in detail, so these researchers scoured the animal kingdom to find the skin that most resembled humans'. Now they've found clues as to how these ridges form, which they hope could one day enable us to reverse ageing in skin.Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. doi: https:doi.org10.1038d41586-026-00364-8 Related Articles This shapeshifting polymer was inspired by octopus skin Smart fabric gives robots a soft touch Why is autism really on the rise? What the science says These contact lenses let humans see invisible infrared light Subjects Cell biology Stem cells Health care Latest on: Cell biology Stem cells Health care PtdIns(3,5)P2 is an endogenous ligand of STING in innate immune signalling Article 04 FEB 26 Single-molecule dynamics of the TRiC chaperonin system in vivo Article 04 FEB 26 A history of hocus pocus: witchcraft down the ages News Views 03 FEB 26 Now is not the time to defund human feta
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