Problems with arginine processing in hair follicles might contribute to common hair loss, and arginine supplements could help treat it.
30 citations
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June 2022 in “Animals” Key genes, including KRT39 and KRT74, influence hair length in Inner Mongolia cashmere goats.
4 citations
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November 2020 in “BMC Dermatology” Researchers identified genes in scalp hair follicles that may affect hair traits and hair loss.
July 2022 in “Journal of Investigative Dermatology” Arg1+ macrophages may play a role in Alopecia Areata, offering new treatment targets.
Arginine deficiency hinders hair growth in androgenetic alopecia, but restoring it can promote hair regeneration.