Skin Epidermal Keratinocyte p53 Induces Food Uptake Upon UV Exposure

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.

A human trial of verteporfin, a potential treatment for hair loss, with some users noting potential improvements in scarring and overall healing compared to control areas.

A human trial of verteporfin, a drug that can inhibit wound healing by scarring and promote regeneration of original tissue and hair follicles to provide an unlimited source for hair transplants; people discussed the potential of this drug and how it could be rolled out in mainstream with more doctors getting on board.

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.

A human trial involving verteporfin for hair regeneration, with the results showing some regrowth of 1-2 hairs in an area where a follicular unit was extracted. The conversation also suggested that future studies should involve higher doses and more frequent injections.

PP405 is ineffective for miniaturized, fibrosed hair follicles in androgenetic alopecia. AMP303 may activate hair follicle stem cells, but minoxidil and finasteride are still the main treatments.