December 2025 in “Frontiers in Veterinary Science” Key genes like KRT27 and IGF-2 are crucial for hair follicle development in Qianhua Mutton Merino sheep.
September 2025 in “Animals” Key proteins and pathways are crucial for wool fineness, but more research is needed.
January 2012 in “Zhongguo shouyi xuebao” Sheep breeds show different keratin gene expression in the groin, linked to hair follicle density.
April 2021 in “Journal of Investigative Dermatology” Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.
April 2021 in “Journal of Investigative Dermatology” Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.