September 2025 in “Journal of Dermatology Research and Therapy” In this study, two male patients with androgenetic alopecia who had previously undergone hair transplants showed increased hair regrowth after receiving verteporfin injections, with a 63% mean increase in dense donor sites, 38% in thinning areas, but no growth in bald areas.
July 2025 in “Journal of Dermatology Research and Therapy” In this Stanford study, verteporfin was used to promote scarless skin regeneration by inhibiting YAP activity in a 27-year-old female, resulting in increased hair density at the treated site compared to the untreated control.
February 2025 in “FASEB BioAdvances” In this study, hypoxic conditions were found to enhance stemness in hair follicle neural crest stem cells, while inhibiting the Hippo pathway significantly decreased their proliferation.