Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
March 2024 in “Vestnik Rossijskogo universiteta družby narodov. Seriâ Agronomiâ i životnovodstvo” Wnt and Shh signaling are key in noggin-induced tumors, and blocking them can slow tumor growth.
April 2019 in “Journal of Investigative Dermatology” Calcium signals and SHH guide the direction of feather growth in chicken skin.
April 2023 in “Journal of Investigative Dermatology” Mutations in the SHH pathway in certain skin cells can cause skin tumors and abnormal hair growth.
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June 2012 in “Genes & Development” Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.