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      learn Osteopontin

      signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

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      glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin

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      an estrogen promoting hair regrowth more commonly used in women

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      community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

      in Research/Science  93 upvotes 3 years ago
      The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.

      community One year on finasteride has reversed some aging

      in Chat  198 upvotes 8 months ago
      Finasteride and minoxidil use resulted in a more youthful appearance and improved skin. There is debate about their effects on collagen and skin aging, with no solid evidence supporting significant changes due to finasteride.

      community Stem cells for hair, does it work?

      in Technology  8 upvotes 6 months ago
      Stem cell treatments for hair restoration can be effective, but results vary and depend on factors like the type of stem cells used and timing of treatment. PRP and exosomes have shown some success, while costs and effectiveness differ by location, with South Korea and Turkey offering more affordable options.