Hair Greying in Castrated Mice

    September 2022 in “ F1000Research ”
    Aoi Matsumoto, Junko Kawabe, Natsumi Kawakami, Koichi Node, Makoto Akashi
    Image of study
    TLDR Removing hair from mice without reproductive glands led to grey hair, possibly helping to understand greying in aging.
    The research conducted by Yamaguchi University and Saga University in Japan involved 94 mice and found that hair plucking caused hair to grey in castrated mice, a process that continued for several hair cycles. The study suggests that the decrease in androgen secretion, which happens with age in both genders, may contribute to age-related hair greying. The researchers also proposed that this method could be used to create a new mouse model for studying hair greying without the need for genetic engineering.
    Discuss this study in the Community →

    Research cited in this study

    3 / 3 results

    Related Community Posts Join

    6 / 1000+ results

      community How dutasteride makes hair loss impossible

      in Chat  142 upvotes 1 month ago
      Dutasteride is discussed as a treatment that makes hair loss impossible, with some users sharing experiences of hair regrowth and side effects. Finasteride and oral minoxidil are also mentioned as treatments, with concerns about side effects and effectiveness.

      community Diffuse thinning fucking sucks

      in Update  430 upvotes 1 year ago
      The conversation discusses various treatments for hair loss, including finasteride, minoxidil, dutasteride, microneedling, and checking for nutrient deficiencies. Some users suggest adding hydrocortisone butyrate, low-dose progesterone, or tretinoin to treatment regimens, while others recommend cosmetic solutions like Toppik hair fibers or shaving the head.

      community It has been 1 year. Should I keep going or give up?

      in Is this regrowth?  6 upvotes 2 months ago
      The user is considering whether to continue their hair loss treatment, which includes finasteride, minoxidil spray, keto shampoo, and dermarolling. Suggestions include increasing minoxidil application, adding multivitamins, improving sleep, and possibly switching to dutasteride, while the consensus is to keep going with the treatment.

      community What the hell happened in my family genes?

      in Chat  116 upvotes 10 months ago
      A user is frustrated about early balding despite older male relatives retaining hair into old age. Another user plans to start finasteride soon to address their hair thinning.

    Related Research

    1 / 1 results