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      community Pelage Announces Positive Results of Phase 2a Trials for PP405

      in Update  300 upvotes 11 months ago
      PP405 shows promise in treating severe hair loss, with 31% of users experiencing over 20% hair density increase in four weeks, faster than minoxidil and finasteride. Some users are skeptical about the results' significance and long-term efficacy.

      community Found a slide summary for PP405

      in Research/Science  33 upvotes 2 months ago
      PP405 shows promise in stimulating new terminal hair growth by activating dormant follicles, with no systemic adverse effects observed in a short-term trial. However, long-term efficacy remains unproven, and further trials are needed to confirm its potential as a hair loss treatment.

      community The story of RU58841/PSK3841

      in Research/Science 1 year ago
      RU58841, an anti-androgenic compound, showed early promise for treating alopecia but faced challenges after its patent in 1997. Despite advancing to Phase II trials, safety concerns and financial struggles led Aventis to abandon its development. Proskelia, which later merged into ProStrakan, couldn't prioritize the drug, leading to its eventual stagnation and failure to reach the market.

      community Methionine? Glycine?

       6 upvotes 10 years ago
      The conversation discusses the potential benefits and risks of using Methionine and Glycine for hair loss, with concerns about cancer risk if not balanced properly. The user seeks opinions on these amino acids for hair health and overall benefits.

      community PP405 Update and My Take on Pelage

      in Research/Science  86 upvotes 7 months ago
      Pelage Pharmaceuticals raised $120M for their hair loss treatment, PP405, showing strong investor confidence despite limited data. There is skepticism about its efficacy and long-term effects compared to treatments like GT20029.

      community No side effects on pyrilutamide / KX-826 so far

      in Research/Science  207 upvotes 4 years ago
      User TopBack56 and friends tried pyrilutamide (KX-826) for hair loss without experiencing negative side effects. They observed fine vellus hairs but no thick hair growth yet, and plan to add GT20029 to their regime after safety trials.

      community Topical rapamycin, metformin, a-kg grow hair

      in Research/Science  13 upvotes 5 years ago
      The conversation discusses the potential of topical rapamycin, metformin, and alpha-ketoglutarate (a-KG) for hair growth, with skepticism expressed about their effectiveness based on personal experience and existing use. It also mentions AICAR, known as cardarine or GW, which is not suitable for long-term use due to cancer risks in animal studies and its similarity to metformin.

      community Is PP405 actually different, or does it fall into the same pattern as previous treatments?

      in Research/Science 2 months ago
      PP405 is being discussed as a potential new approach to hair loss by targeting follicle stem cells, suggesting a different mechanism from existing treatments like finasteride and minoxidil. However, there is skepticism about whether it will lead to meaningful long-term outcomes or follow the pattern of previous treatments that showed promise but lacked consistent results.

      community Shoutout to Zinc pyrithione and Piroctone olamine

      in Product  3 upvotes 1 year ago
      Zinc pyrithione and piroctone olamine are effective for reducing hair shedding, possibly more so than ketoconazole. There is a concern about zinc pyrithione shampoo interfering with minoxidil, but it's unclear if this is proven.
      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 Bile Acid-Mediated DHT Dysregulation Hypothesis

      in Research/Science  13 upvotes 1 year ago
      Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.

      community Are there alternatives to finasteride?

      in Research/Science  12 upvotes 3 years ago
      The conversation is about seeking alternatives to finasteride for hair loss treatment due to concerns about sexual side effects, with pyrilutamide mentioned as a potential alternative.

      community Pyrilutamide at 16 years old- update 2

      in Research/Science  21 upvotes 3 years ago
      A 16-year-old researching and trying Pyrilutamide for hair loss treatment, reporting back on side effects experienced after one week of use; the reported side effects included testicle pain, headache, and increased shedding. Libido and sexual performance seemed unaffected.

      community Looks like I’m allergic to propylene glycol..

      in Minoxidil  4 upvotes 4 years ago
      The user is experiencing an allergic reaction to propylene glycol in Kirkland minoxidil and is considering switching to a foam version or a low-PG minoxidil solution. They are also contemplating oral minoxidil but are concerned about its long-term safety.

      community Does anyone know of the actual effectiveness of the DP2 inhibitors?

      in Question  4 upvotes 8 years ago
      Setipiprant and Fevipiprant are questioned for their effectiveness in hair maintenance, with skepticism due to lack of convincing results beyond vellus hair growth. The user is satisfied with Minoxidil and Finasteride but is curious about the potential of DP2 inhibitors.

      community PYRILUTAMIDE PHASE 3 RESULTS : No statistical significance

      in Research/Science  126 upvotes 2 years ago
      The phase 3 trial results for Pyrilutamide showed no significant difference from the control treatment in increasing hair count, leading to the company halting its development. Users discussed their disappointment and skepticism about hair loss treatments, with some mentioning other treatments like Minoxidil, Finasteride, and RU58841.