13 citations
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January 2013 in “Dermatologic Surgery” Experienced hair transplant surgeons suggest a limited number of hair follicles can be used for transplants, and recommend conservative methods to avoid scarring and depletion.
June 2026 in “Journal of Cosmetic Dermatology” The treatment improved hair growth and was safe, with hair number per follicle indicating success.
September 2023 in “International Journal of Trichology” More severe alopecia areata is linked to more follicular stelae, but not to treatment response.
211 citations
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April 2013 in “Development” More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
July 2018 in “Hair transplant forum international” To prevent thinning in the donor area, harvest less than 50% of the original hair density in repeat hair transplants.