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      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 How long are Pelage going to milk the phase 2a results of PP405?

      in Chat  21 upvotes 4 months ago
      PP405, a potential hair loss treatment, is facing delays in releasing Phase 2 results, causing frustration among users who compare it to past failed treatments. Despite skepticism, some remain hopeful about PP405's future, while others discuss alternative treatments like Clascoterone and its expected market release.

      community New Study: PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and stimulate natural hair growth by 20%

      in Research/Science  842 upvotes 9 months ago
      PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and increase hair growth by 20% in eight weeks, unlike minoxidil or finasteride. However, skepticism remains about its effectiveness and availability, with concerns about funding and the timeline for broader access.

      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 PP405 Phase 2a press release with early results

      in Research/Science  700 upvotes 11 months ago
      PP405 shows promise in hair regrowth, with 31% of participants experiencing over 20% increase in hair density after 8 weeks. Phase 3 trials are expected in 2026, with potential market availability by 2029-2031.

      community PP405 2a study was a safety study. Some rational explaining.

      in Research/Science  22 upvotes 9 months ago
      The conversation discusses the safety study of PP405, emphasizing that early trials focus on safety rather than efficacy, and that any efficacy data from such a short study should be viewed skeptically. It also highlights that the information released is primarily for securing funding, and that meaningful efficacy results are expected in later phases.

      community The amazing fast pace of PP405.

      in Chat  327 upvotes 7 months ago
      PP405 is a new hair loss treatment advancing quickly in trials, generating excitement and skepticism about its effectiveness and marketing claims. Some see it as a potential alternative to minoxidil and finasteride, but concerns about long-term effects and the need for DHT blockers persist.

      community DLQ01: A Better "Minoxidil" PGF2a synthetic analogue.

      in Research/Science  3 upvotes 1 year ago
      DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.

      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 SETIPIPRANT PGE2 GROUP BUY AND PIONEERING HAIR GROWTH

       6 upvotes 10 years ago
      The conversation is about a user seeking help with hair regrowth treatments, specifically mentioning Setipiprant, Minoxidil, Finasteride, and RU58841. The user is trying to contact forum members for guidance on making and using these treatments.

      community PP405 bandwagon, time to resume the hype train.

      in Treatment  165 upvotes 9 months ago
      PP405 shows promise in hair regrowth, potentially outperforming existing treatments like finasteride and minoxidil, with significant results in just four weeks. The treatment is still in early stages, with further trials needed to determine its long-term effectiveness and optimal dosage.

      community Further prolactin research....

      in Research/Science  6 upvotes 2 years ago
      HMI 115 did not work as expected for hair regrowth in humans, unlike in macaque monkeys. There is anticipation for further research on prolactin's role in hair loss, with expectations that pharmaceutical companies will likely solve this before universities.

      community PP405 mechanism question - looking for discussion

      in Treatment  6 upvotes 2 months ago
      PP405 may promote short-term hair growth by pushing follicles into the growth phase, but concerns exist about long-term effects due to lack of rest phases. Users discuss various treatments like finasteride, minoxidil, spironolactone, alfatradiol, and investigational drugs like KX-826 and GT20029 for hair maintenance and regrowth.

      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 So is this the actual trial results for pp405?????

      in Research/Science  92 upvotes 2 months ago
      PP405 shows promising results for hair growth, potentially outperforming finasteride without side effects like erectile dysfunction. Users discuss using treatments like minoxidil, pyrilutamide, nizoral, and alfatradiol while waiting for PP405's availability.

      community PP405 - hair stem cell stimulation

      in Research/Science  53 upvotes 2 years ago
      PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.

      community Groundbreaking complete hair regrowth wonder drug found!!!

      in Satire  915 upvotes 11 months ago
      A satirical post humorously discusses a fictional hair regrowth drug called PP405, with users joking about its effectiveness and bizarre presentation. The conversation includes humorous reactions and references to the absurdity of the content.

      community PP405 is nothing but a scam and Pelage know it.

      in Chat  78 upvotes 9 months ago
      PP405 is criticized for overhyped claims and cherry-picked data, with doubts about its effectiveness compared to minoxidil and finasteride. Many users express skepticism, emphasizing the need for more comprehensive trial results.

      community CRISPR treatment for AGA on the horizon after approval for blood disorders

      in Treatment  9 upvotes 2 years ago
      CRISPR treatments for blood disorders have been approved, leading to discussions about its potential for treating hair loss (AGA). A study showed that editing a gene related to DHT sensitivity could lead to hair regrowth, suggesting CRISPR may eventually be used for AGA, but it's expected to be expensive and not soon available.

      community A warning to anyone considering 3rd party sourcing PP405 or its analogs

      in Treatment  31 upvotes 2 months ago
      Be cautious when sourcing PP405 or its analogs from third-party suppliers due to potential safety risks and lack of regulatory approval. The conversation highlights concerns about counterfeit products and the absence of reliable testing, making it risky to use such treatments.

      community Since there is so much hype for cosmeRNA and HMI-115...

      in Chat  44 upvotes 3 years ago
      Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.