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    GlossaryRAF inhibitors

    block proteins involved in cell growth signaling pathways

    RAF inhibitors, also known as RAF kinase inhibitors, are a class of drugs designed to block the activity of RAF kinases, which are proteins involved in cell signaling pathways that control cell growth and division. These inhibitors are particularly important in the treatment of certain cancers, such as melanoma, where mutations in the RAF gene (e.g., BRAF mutations) lead to uncontrolled cell proliferation. By inhibiting RAF kinases, these drugs can help to slow down or stop the growth of cancer cells.

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      community Fevipiprant 2019!

       15 upvotes 9 years ago
      The conversation discusses Fevipiprant, an asthma drug that may block CRTH2 and potentially stop male pattern baldness (MPB) without inhibiting DHT. It also mentions the use of finasteride and dutasteride for hair loss.

      community Androgen degraders for hair loss

      in Research/Science  61 upvotes 1 year ago
      The conversation discusses androgen receptor degraders for hair loss, highlighting their potential advantages over traditional AR blockers like RU58841 and pyrilutamide. Concerns about the safety and cost of these treatments are also mentioned.

      community Is regrowth on an androgen receptor blocker possible?

      in Chat  11 upvotes 2 years ago
      RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.

      community Can aromatase inhibitors make dutasteride/finasteride useless?

      in Finasteride/Dutasteride  9 upvotes 2 years ago
      The conversation discusses using aromatase inhibitors with dutasteride or finasteride for hair loss, which can prevent testosterone from turning into estrogen but may lead to increased DHT and potentially make finasteride less effective. There's concern about proper dosing and side effects like gynecomastia and emotional changes.

      community Sensitive to Oral fin + RU. Am I screwed?

      in Product  5 upvotes 4 years ago
      Akinfenrawr experienced negative side effects from oral finasteride and RU58841, and is seeking alternative hair loss treatments. They discuss various options, including raloxifene, oral dutasteride, liposomal finasteride, Breezula, Pyrilutamide, SM04554, and sulforaphane, but have concerns about efficacy, availability, and cost.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community Using RU58841 instead of finasteride.

      in Treatment  2 upvotes 4 months ago
      The user stopped using finasteride due to side effects and switched to RU58841, which seems to be working for hair regrowth. They are considering RU58841 and minoxidil as long-term treatments, while others discuss the safety and effectiveness of these options.

      community important questions about RU58841

      in Research/Science  3 upvotes 2 years ago
      The user has been using finasteride for hair loss and is considering adding RU58841. They ask about RU58841's effectiveness, potential heart side effects, duration of action, dosage increase over time, transitioning to GT20029, and where to find the liquid form.

      community Has anybody tried RU58841 and pyrilutamide together?

      in Chat  10 upvotes 10 months ago
      RU58841 and pyrilutamide are being discussed as potential hair loss treatments, with some users reporting side effects. There is interest in these treatments as alternatives to 5ar inhibitors and oral minoxidil due to concerns about safety and side effects.

      community The case for 5ARI-free hair transplants: Dr. Zarev, Pittella, Sethi, Miln, and future treatments in development

      in Treatment  14 upvotes 7 months ago
      Some individuals experience side effects from 5AR inhibitors like finasteride and are considering hair transplants without these medications, with some opting for surgeons like Dr. Zarev. Others are exploring alternative treatments and waiting for new medications in development, while some discuss managing side effects through lifestyle changes or additional medications.

      community Kintor Phase 2 Results released KX-826 (pyrilutamide)

      in Research/Science  444 upvotes 3 years ago
      Kintor Pharmaceutical's Phase 2 results with the drug Pyrilutamide, a potential alternative to 5-ARI drugs like Finasteride and Dutasteride but without the side effects. It could be used in combination with other topical treatments such as Minoxidil. The safety of the drug has been demonstrated in 6 months of use, however there are still questions about long term efficacy and systemic absorption.

      community Pyrilutamide cease and desist from Kintor

      in Transplants  12 upvotes 3 years ago
      Considering a hair transplant, using Pyrilutamide, the potential availability of CosmeRNA, and the significance of taking Minoxidil and Finasteride for long-term results.

      community What are the 'safer' alternatives to RU58841?

      in Research/Science  2 upvotes 1 year ago
      A user discusses switching from RU58841 to Pyrilutamide due to side effects like fatigue, brain fog, and elevated heart rate. They have used dutasteride, finasteride, and minoxidil, and are seeking safer alternatives.

      community Pyrilutamide for non-5AR users?

      in Treatment  10 upvotes 1 year ago
      Pyrilutamide is considered by some as an alternative for those avoiding 5AR inhibitors like finasteride and dutasteride, but opinions on its effectiveness vary. Some users report similar results with fluridil and pyrilutamide, while others find pyrilutamide less effective compared to prescription treatments.