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    GlossaryAlpha-smooth muscle actin

    protein involved in smooth muscle contraction and wound healing

    Alpha-smooth muscle actin (α-SMA) is a protein that plays a crucial role in the contraction of smooth muscle cells, which are found in various tissues like blood vessels and the digestive tract. It is also a marker used by scientists to identify myofibroblasts, cells involved in wound healing and tissue repair. Elevated levels of α-SMA can indicate tissue remodeling or fibrosis, which is the thickening and scarring of connective tissue.

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      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 3 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community We don't talk about vitamin E enough

       60 upvotes 5 years ago
      A user shared that taking vitamin E, specifically tocotrienols, seemed to reduce their hair shedding, and they are also using finasteride, minoxidil, and derma rolling for hair loss. Another user cautioned against high doses of vitamin E due to potential health risks.

      community Finasteride vs Dutasteride: The Science

      in Research/Science  166 upvotes 10 months ago
      The conversation compares Finasteride and Dutasteride for hair loss treatment, discussing their effectiveness and side effects. Users share personal results and consider combining treatments like Dutasteride with RU58841.

      community I think we all hop on estrogen. It's the only angle

      in Satire  83 upvotes 3 months ago
      The conversation humorously discusses hair loss treatments, including Minoxidil, finasteride, RU58841, and topical 17 alpha estradiol, with some users joking about transitioning to female to avoid baldness. The overall tone is satirical, emphasizing self-acceptance and the lengths people might consider for hair restoration.