Rational Design of Human Hair Keratin-Driven Proteins for Hair Growth Promotion

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 use of tropoelastin injections and verteporfin for hair transplant recipients to help regrow donor area hairs, as well as research done on tropoelastin injections restoring elastin in scarred heart tissue and skin. There are discussions about why it is taking so long to get cosmetic mass produced tropoelastin injectables on the market.

Hair loss discussion includes DIY HMI-115 and its high cost (20-30k per person). Minoxidil, finasteride, and RU58841 mentioned as treatments.

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.

User discusses potential hair loss treatment SCUBE3 and shares mixed opinions on its effectiveness. One user reports positive results after applying SCUBE3 following microneedling.

Hair loss theory involves 3alpha-hydroxysteroid reductase (3AHD) converting DHT to androstenol. Discussion explores potential treatments and encourages more research.