research Transformation of amnion epithelium into skin and hair follicles 33 citations , December 2004 in “Differentiation” Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.
research Transdifferentiation of corneal epithelium into epidermis occurs by means of a multistep process triggered by dermal developmental signals 130 citations , February 2005 in “Proceedings of the National Academy of Sciences” Corneal cells can transform into skin and hair cells through specific signals.
research Embryonic-like regenerative phenomenon: wound-induced hair follicle neogenesis 10 citations , September 2018 in “Regenerative Medicine” New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.
research Expression of retinoic acid receptors and dermal-epidermal interactions during mouse skin morphogenesis 3 citations , May 1992 Retinoic acid can change skin development, like turning scales into feathers or forming glands.
research Transdifferentiation of corneal epithelium: evidence for a linkage between the segregation of epidermal stem cells and the induction of hair follicles during embryogenesis. 55 citations , January 2004 in “The International Journal of Developmental Biology” Corneal cells can transform into hair-producing skin cells when exposed to certain signals.
community DIY treatment... Shedding completely stopped after 1.5 yrs in Treatment 246 upvotes 4 years ago Vitamin C mixed with shampoo stopped shedding and promoted hair regrowth after 1.5 years. Both the person and their wife experienced significant hair loss reduction with this method.