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    GlossaryJAK-STAT pathway

    transmits signals from cell surface to nucleus for gene expression

    The JAK-STAT pathway, short for Janus kinase-signal transducer and activator of transcription pathway, is a chain of interactions between proteins in a cell that transmits signals from chemical signals outside the cell to the cell nucleus, resulting in DNA transcription and activity changes. This pathway is crucial for regulating immune function, cell growth, and development, and has been implicated in various diseases, including certain types of alopecia and cancers.

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      learn Baricitinib

      JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases

      learn Tofacitinib

      a JAK inhibitor for alopecia areata and other autoimmune conditions

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      community DUPA - 20 YO - Non responder to everything

      in Finasteride/Dutasteride  13 upvotes 1 week ago
      A 20-year-old user experienced worsening hair loss despite using various treatments including topical and oral minoxidil, finasteride, and dutasteride. Other users suggested additional treatments like JAK inhibitors, RU58841, and lifestyle changes, but the user remains skeptical and frustrated.

      community The Worst Hair Loss Condition You (MAY) have: LPP

      in Research/Science  44 upvotes 3 weeks ago
      Lichen Planopilaris (LPP) is an autoimmune condition causing permanent hair loss and fibrosis, often misdiagnosed. Treatments include pioglitazone, topical corticosteroids, anti-inflammatory medication, and Jak inhibitors.

      community I am a dermatologist with a clinical interest in alopecia. AMA

      in Will treatment work for me? 2 years ago
      In this conversation, 4990 discussed various treatments for hair loss, including oral minoxidil, PRP, transplan, Jak inhibitors, Dutasteride, Finasteride, Olumiant, Ketoconazole, RU58841, microneedling, baricitinib, and CCCA. They recommended scalp biopsies in unclear cases of DUPA, twice weekly to twice daily shampooing for topical minoxidil users, and two sessions spaced one month apart with follow up at month three to determine the effectiveness of PRP treatment.

      community So we’re just ok with taking a research chemical now?

      in Treatment  175 upvotes 3 years ago
      The conversation discusses the use of RU58841, a non-FDA approved research chemical for hair loss, with mixed opinions on its safety and effectiveness. Some users are willing to try it as a last resort after other treatments like Minoxidil and Finasteride failed, while others express concerns about potential long-term side effects and lack of official research.