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September 2020 in “Sensors” Hair follicles have a pH gradient, increasing towards the root.
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January 2004 in “Biological and Pharmaceutical Bulletin” AgK114 protein helps in hamster skin injury recovery.
88 citations
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July 2019 in “International Journal of Molecular Sciences” Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.
171 citations
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July 2007 in “Journal of Investigative Dermatology” A substance called DKK-1 increases in balding areas and causes hair cells to die when exposed to DHT.
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July 1967 in “Science” Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
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September 2017 in “Cytometry Part A” Horse hair follicles could be a new source of stem cells for healing horses.
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June 2020 in “BMC Molecular and Cell Biology” Stress hormone CRF can cause hair loss by affecting hair growth cells and hormones.
November 2023 in “International Journal of Medical Sciences” New regenerative medicine-based therapies for hair loss look promising but need more clinical validation.
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February 2013 in “Molecular Medicine Reports” CD34+ cells from fat tissue help form hair follicles and blood vessels in skin.
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January 2025 in “Advances in Wound Care” Dermal sheath cells help heal wounds by showing both skin and connective tissue traits.
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July 2001 in “Genes & Development” Tcf3 and Lef1 are key in deciding skin stem cell roles.
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January 2018 in “Advances in Experimental Medicine and Biology” The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.
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August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.
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August 2002 in “Dermatologic Surgery” FUE is a less invasive hair transplant method suitable for many patients, but it has limitations and may not replace traditional techniques.
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February 2015 in “Journal of Tissue Engineering and Regenerative Medicine” Transplanting a mix of specific skin cells can significantly improve the repair of damaged hair follicles.
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June 2017 in “Asian-Australasian journal of animal sciences” Fox genes are important for hair growth and development in cashmere goats.
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February 2001 in “Proceedings of the National Academy of Sciences” A specific DNA region controls skin cell gene expression by working with certain proteins.
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January 2012 in “International journal of trichology” Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain proteins are significantly increased in the skin of people with hidradenitis suppurativa.
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October 2009 in “Archives of Dermatology” Loose anagen hair syndrome, often affecting young girls, can be diagnosed with a hair-pull test and usually gets better on its own, but severe cases may need treatment.