3 citations
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December 2019 in “Biomedical dermatology” Sonic hedgehog proteins may help grow hair.
July 2023 in “PubMed” Sonic hedgehog helps hair follicle stem cells grow and can effectively regenerate hair follicles.
May 2016 in “Journal of Investigative Dermatology” Sonic hedgehog signaling is needed for the development of touch-receptor cells in the skin, and the loss of Polycomb repressive complex 2 can lead to more of these cells.
396 citations
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May 2011 in “Cell stem cell” Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.
231 citations
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October 1999 in “Journal of Clinical Investigation” Activating the Sonic hedgehog gene in mice can start the hair growth phase.