July 2022 in “International Journal of Trichology” Tofacitinib helped an 8-year-old child recover from a type of hair loss that is hard to treat.
March 2022 in “International Journal of Trichology” Tofacitinib may be effective for treating hair loss caused by alopecia areata that doesn't respond to other treatments.
Dermal stem cells help regenerate hair follicles and heal skin wounds.
23 citations,
August 2018 in “Facial Plastic Surgery Clinics of North America” Using defensins to activate stem cells may improve skin aging signs without causing inflammation.
16 citations,
March 2019 in “Experimental dermatology” Injury changes how hair follicle stem cells behave, depending on the hair growth stage.