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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.

A user is considering adding PRP and mesotherapy to their hair loss treatment and is deciding between two options: Promoitalia, which contains Phosphatidic acid, Riboflavin, and Superoxide dismutase, and the more expensive Melsmon, a human placenta derivative. They seek advice on which option to choose based on effectiveness and scientific backing.

After a hair transplant, it's advised to stop using RU58841 and minoxidil to avoid irritation, resuming them 25-30 days post-surgery if the scalp is healed. The user is currently using finasteride, minoxidil, and RU58841, but there are concerns about the safety and efficacy of RU58841 in humans.

Han Bio claims success in hair multiplication using dermal papilla cells. Treatments discussed include Minoxidil, finasteride, and RU58841.

PP405 cannot restore extracted hair follicles after a transplant as they are removed, not dormant. Combining verteporphin with wounding and PP405 is suggested but not confirmed effective.

The conversation is about hair regrowth using high-dose dutasteride, oral minoxidil, and microneedling. Users discuss seeing tiny hairs and hope they will become terminal, with advice to use derma rolling weekly for better results.

Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

The conversation discusses diffuse unpatterned alopecia (DUPA) and its possible causes, including sensitivity to DHT, not being androgenic alopecia, being diffuse alopecia areata, or hormonal issues. Treatments mentioned include topical melatonin, Clobetasol Propionate for alopecia areata, and the lack of results from using finasteride, dutasteride, and minoxidil.

PP405 may revive dormant hair follicles, and DHT blockers like finasteride or dutasteride could maintain new hair. Combining PP405 with minoxidil might be optimal, but long-term effects and continuous use are uncertain.

Stem cell therapy shows promise in treating hair loss by mimicking DHT-resistant cells from the back of the head. Traditional treatments like finasteride are also discussed, but stem cells could potentially offer a more permanent solution.

A 27-year-old male with diffuse hair loss, including the donor area, did not respond to finasteride, dutasteride, or minoxidil. He suspects his hair loss may be linked to a mild connective tissue disorder, possibly affecting the structural support of hair follicles, rather than being purely hormonal.

Pelage is developing a topical hair follicle stem cell therapy, PP405, for non-scarring alopecias like androgenetic alopecia, with Phase III trials planned and a potential market launch by 2027. The treatment may not require continuous use after initial regrowth.

Follicum discovered that their drug FOL-005 increased hair count by 12 hairs per cm2 in patients with less than 255 hairs per cm2 and is planning a phase 2b trial. They are currently fundraising for the trial, and the drug may also be effective for women.

Hair transplant recipients are concerned about whether dormant follicles are permanently damaged by incisions, but some believe undamaged follicles could still regrow if a treatment like PP405 is effective. Opinions vary on the impact of transplants on original follicles, with some suggesting treatments like finasteride can help regrow hair.

High DHEA levels may contribute to hair loss by increasing DHT in hair follicles, potentially explaining why finasteride is ineffective for some. Treatments like high-dose dutasteride and RU58841 are suggested, but the underlying cause, such as adrenal issues, should be investigated.

Stem-cell hair transplants could potentially create thousands of grafts from a single donor graft, offering a solution for hair loss with DHT-resistant hair. Companies like Stemson Therapeutics and OrganTech are working on this technology, which may become available in the future, possibly reducing the cost and making it widely accessible.

The conversation discusses using microneedling with growth factor serum, PRF injections, dutasteride, oral and topical minoxidil, and topical exosomes to treat hair loss, particularly on the crown. OP plans to microneedle twice a month and seeks feedback on Korean growth factor serums.

Lab-grown hair using iPSCs is being explored, but practical applications are limited. Finasteride is suggested as the only current effective treatment.

Hair regrowth treatments, including stem cell injections, are discussed, with skepticism about their effectiveness compared to Minoxidil and finasteride. Derma stamping is mentioned as effective when used with Minoxidil, finasteride, and dutasteride.

The conversation discusses hair loss treatments, specifically Regenera stem cells and exosomes from 'Cellgenic' umbilical cord donors. The user has been using topical minoxidil 5% and 0.001% estradiol for a year without seeing effects, and another user mentions the importance of microneedling.

PP405 may revive dormant hair follicles but is unlikely to help with long-term baldness where follicles are replaced by scar tissue. It is seen as a potential adjunct to treatments like minoxidil and finasteride, but its effectiveness on deeply fibrotic or scarred areas is doubtful.

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.

A 39 year old male who has been balding since 23 and is intolerant to finasteride, using microneedling with Derminator 2 once per week and minoxidil foam twice daily in an effort to increase thickness of vellus hairs on the crown and maintain hairline.

PP405 is a potential hair loss treatment that inhibits mitochondrial pyruvate carriers, increasing lactate dehydrogenase activity and stimulating hair follicle stem cells. In a phase 1 trial, 31% of participants showed over 20% hair density increase with PP405 treatment.

Male pattern baldness (MPB) may be influenced by androgen receptors in scalp hair follicles and potentially poor blood flow. Transplanted hair is not immune to DHT, and factors like inflammation and scalp tension might also contribute to hair loss.

User discusses verteporfin for hair regrowth through "super microneedling" and preventing scarring. They mention a case of an old man regrowing hair after a head injury and suggest verteporfin could recreate this result.

PP405 is a new hair loss treatment targeting dormant hair follicles, with ongoing trials. Some users consider stopping finasteride and minoxidil to join trials, while others doubt its effectiveness.

The conversation is about a 21-year-old using finasteride, dermarolling, ketoconazole shampoo, hair growth serums, and exosome therapy to treat early-stage thinning on the crown. They are questioning if these treatments are sufficient to improve hair thickness.

The user discusses using dutasteride to stop hair loss and bimatoprost for regrowth. They plan to use VEGF with hydrogels for potentially permanent hair follicle improvement and suggest PRP as an alternative.

The conversation discusses using topical dutasteride with a dermapen for hair loss treatment. The user is deciding between liposomal and mesosomal formulations for this purpose.