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Federal funding cuts have delayed PP405 research, affecting hair loss treatment progress, though clinical trials will continue. The discussion highlights PP405's potential compared to minoxidil and finasteride and stresses the importance of government-funded research.

Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.

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.

A new hair loss treatment theory beyond minoxidil and finasteride is proposed, causing mixed reactions in the community, with some members eager to explore and support it, while others call for more research and evidence.

Amplifica starting clinical trials for new hair loss drug. SCUBE3 protein discovered, stimulates hair growth, could be alternative to Minoxidil and Finasteride.

Aminexil/Kopexil may help reduce hair loss by addressing perifollicular fibrosis in androgenetic alopecia, but it lacks the extensive clinical backing of finasteride and minoxidil. Some users find it effective, but availability and cost are issues, especially in the US where it's not FDA-approved.

The conversation is about the delay in Breezula's phase 3 trials and skepticism regarding its effectiveness compared to other treatments like RU58841 and Pyrilutamide. Some users prefer safety over effectiveness, while others express frustration with the slow progress and doubt Breezula will be a significant treatment for hair loss.

Hair cloning trials by Stempsen Therapeutics and Hairclone have no updates, and it may take at least 15 years for hair cloning to be available. The conversation also mentions treatments like Minoxidil, finasteride, and RU58841.

The conversation discusses the potential of Verteporfin for hair regeneration and improving hair transplant surgery to leave no scars. Specific treatments mentioned include Minoxidil, Finasteride, and RU58841.

The Phase 2 trial for Pyrilutamide in the US, which started a year after the China trials, and inquiring about any available information on when it will finish. Treatments discussed include Minoxidil, Finasteride, and RU58841.

User made progress with topical Finasteride/Minoxidil and topical Dutasteride for hair loss. Microneedling at 1.5mm daily was also mentioned as part of the treatment.

The conversation questions the lack of feedback on the effectiveness of PGE2 and setipiprant for hair loss, despite their availability. The user is puzzled by the absence of reviews or results, whether positive or negative.

Pyrilutamide is believed to be more effective than RU58841 and 1 mg finasteride in treating hair loss, with no systemic hormonal effects and the potential to block more than 31% of scalp DHT. It may also antagonize scalp testosterone due to its action as an androgen receptor antagonist.

The user is considering using dutasteride or finasteride for hair loss and has recurrent folliculitis. Another user suggests treating the folliculitis and notes diffuse thinning.

The user is likely at Norwood level 3 with thinning at the crown and temple recession. Treatments like finasteride or minoxidil are suggested to manage hair loss.

A 52-year-old male with Multiple Sclerosis is considering using Finasteride and Testosterone Replacement Therapy (TRT) for hair loss but is advised to lose weight first to avoid side effects. He is currently focusing on diet, weight loss, and using Rogaine and microneedling for hair treatment.

The user has been using liposomal topical finasteride since late 2022, progressively increasing the dose, but DHT serum levels remain largely unchanged. Despite using finasteride, minoxidil, microneedling, and ketoconazole, hair condition has neither improved nor worsened.

Longitudinal partial follicular unit transplantation involves extracting part of the donor follicular unit, allowing the donor area to be overharvested without noticeable hair loss. The conversation questions if this method is practiced in clinics or if it's theoretical, and whether it relates to hair cloning or multiplication.

Exploring the potential of using Verteporfin to grow follicles in combination with microneedling, as well as the cost of administering a single injection and the possibility of combining it with minoxidil.

A user trying various treatments for hair loss, such as minoxidil, stemoyxidine, alfatradiol, and microneedling, with plans to add tretinoine and finasteride.

17M approaching Norwood 2, using topical minoxidil and considering finasteride, oral minoxidil, and pyrilutamide. Plans to study dermatology and possibly get a hair transplant at 25 if treatments don't work.

Pelage Pharmaceuticals' PP405 aims to treat hair loss by reactivating dormant hair follicle stem cells, showing promising results in early trials. The company plans to present their findings at the American Academy of Dermatology Annual Meeting in 2026.

PTD-DBM therapy for hair loss is being developed by Dr. Kang-Yell Choi, with human testing planned in South Korea. Some clinics in the U.S. offer PTD-DBM/valproic acid therapy, but it hasn't completed trials yet.

Microneedling for hair loss and its potential long-term effects. Some users believe it can cause fibrosis and scar tissue if done too frequently or deeply, while others claim it has improved their hair loss when done correctly. There is limited scientific research on the topic.

Hair follicle stem cells remain in bald individuals, but progenitor cells do not, raising questions about hair regrowth claims by Pelage. PP405 is discussed as a potential treatment, with skepticism about its effectiveness compared to existing treatments like Minoxidil and Finasteride.

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.

The discussion is about using ASCEplus HRLB exosomes for hair loss treatment, which combines 10 billion exosomes with growth factors, nutrients, biotin, and copper tripeptide. The treatment is expensive and typically administered via scalp injections, but in Europe, it's done with microneedling.

Exploring future hair loss treatments, including immunosuppressants for hair transplants and hair cloning, with a focus on leveraging research from other medical fields. Current treatments like finasteride and minoxidil are effective for most, but there's a call for more funding and innovation in the hair loss industry.

Concerns about CosmeRNA safety mechanisms and potential side effects. Discussion includes comparisons to Fluridil and questions about nanoparticle specificity and siRNA stability.

DHT may inhibit hair growth by affecting mitochondrial function, leading to hair follicle miniaturization. Treatments like minoxidil and PP405 may promote hair growth by altering metabolic pathways, potentially counteracting DHT's effects.