The Hair Follicle: An Underutilized Source of Cells and Materials for Regenerative Medicine

Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

Clascoterone 5% and PP405 are being discussed as potential future treatments for hair loss, with clascoterone nearing phase three completion and PP405 possibly taking a cosmetic route to market. Current treatments like minoxidil, finasteride, and RU58841 are mentioned as effective in slowing hair loss, but a complete cure remains elusive.

Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

The treatment for androgenetic alopecia involves using finasteride and minoxidil with intense exercise and cold exposure to boost metabolism and reduce androgenic effects, potentially leading to hair regrowth. This approach may activate biological pathways for improved hair and overall health.

The potential of verteporfin to heal wounds without scarring; however, despite its promising preclinical trials and coverage from a major media outlet, there is still no official clinical trial result and the drug has only garnered attention from hair loss communities.

Hair cloning is being developed by companies like Kangstem Biotech and Stemson, with potential availability in a few years. Initial costs are expected to be high, but prices may decrease over time.