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    GlossaryHuman Hair

    filamentous biomaterial growing from follicles in the dermis

    Human hair is a filamentous biomaterial that grows from follicles found in the dermis, primarily on the scalp. It is composed mainly of keratin, a protein that provides strength and resilience. Hair serves various functions, including protection, regulation of body temperature, and facilitation of the sense of touch.

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      community Verteporfin day 119 update - donor hair regeneration human trial

      in Research/Science  146 upvotes 3 years ago
      A human trial of verteporfin, a drug that can inhibit wound healing by scarring and promote regeneration of original tissue and hair follicles to provide an unlimited source for hair transplants; people discussed the potential of this drug and how it could be rolled out in mainstream with more doctors getting on board.

      community The Health Benefits of Head Hair

      in Research/Science  21 upvotes 5 months ago
      Hair provides protection against head trauma, reduces skin cancer risk, helps remove heavy metals, and aids in wound healing. The conversation emphasizes the health benefits of maintaining head hair beyond cosmetic reasons.

      community PP405 Hair Loss Drug: Phase 1 Human Results & Biopsy Insights

      in Research/Science  215 upvotes 1 year ago
      PP405 is a potential hair loss treatment undergoing trials, with discussions on its effectiveness and comparison to existing treatments like finasteride and minoxidil. There is skepticism about its status as a cure, with hopes for future advancements in genetic treatments like CRISPR.

      community Fats on your Head to Stop Hair Loss?

      in Research/Science  137 upvotes 2 years ago
      The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.