research Fabrication of a 3D Hair Follicle-Like Hydrogel by Soft Lithography 26 citations, March 2013 in “Journal of Biomedical Materials Research Part A” Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.
community Developing a Cheap Low-Level Laser Therapy Device for Hair Loss in Technology 6 upvotes 2 years ago Low-level laser therapy (LLLT) stimulates hair growth but current devices are expensive. A proposed non-profit project aims to create affordable, 3D-printed LLLT devices and collect data on their effectiveness.