October 2001 in “Science news” Understanding hair growth and loss is complex, involving genetic and molecular factors.
May 2020 in “Hair transplant forum international” The document's conclusion cannot be determined.
January 2020 in “Hair transplant forum international” Injectable exosomal micro RNAs may help regrow hair.
September 2015 in “International Society of Hair Restoration Surgery” Hair follicle stem cells could lead to new hair loss treatments.
March 2010 in “Hair transplant forum international” Minoxidil helps hair grow by opening specific channels in hair follicles.