research Melatonin Protects K15+ Human Hair Follicle Stem Cells and Hair Matrix Keratinocytes Against Paclitaxel-Induced Damage Ex Vivo 1 citations, September 2023 in “Journal of Investigative Dermatology” Melatonin may protect hair follicle cells from damage caused by a chemotherapy drug.
research The Effects of GPR40 Agonists on Hair Growth Are Mediated by ANGPTL4 March 2023 in “Biomedicine & Pharmacotherapy” GPR40 agonists help hair growth through the protein ANGPTL4.