 
    Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.  
      
    Collagen VI is crucial for nerve function and affects wound-induced hair regrowth.  
               309 citations
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  October 2007   in “Biomaterials”    Keratin from human hair helps nerves heal faster.  
      December 2024   in “Deleted Journal”
           December 2024   in “Deleted Journal”    New therapies show promise for wound healing, but more research is needed for safe, affordable options.  
      18 citations
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  June 2018   in “Journal of The American Academy of Dermatology”
           18 citations
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  June 2018   in “Journal of The American Academy of Dermatology”    Fat tissue treatments may help with wound healing and hair growth, but more research with larger groups is needed to be sure.