research Olig2 Positive Cells Derived From Hair Follicle Neural Crest Stem Cells In Rats February 2020 in “Journal of chemical neuroanatomy” Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.
research Cells, Growth Factors and Biomaterials Used in Tissue Engineering for Hair Follicles Regeneration November 2022 in “Regenerative Therapy” Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.