August 2016 in “Journal of Dermatology” A chemical called 5-Bromo-2′-deoxyuridine caused rapid hair loss in mice by killing certain skin cells through a specific cell death pathway.
April 2007 in “The Journal of Urology” Finasteride reduces bleeding risk during prostate surgery.
April 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
January 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
January 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed to grow hair.
September 2025 in “Journal of the American Academy of Dermatology” Ritlecitinib may help treat alopecia areata by protecting hair follicles.
5 citations
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January 1994 in “Dermatology” Corticosteroid therapy reduces specific immune cells and promotes hair growth in alopecia areata patients.
January 2019 in “11th World congress for hair research” 13 citations
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January 2010 in “PubMed” 
688 citations
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June 2007 in “Cell Stem Cell” Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
419 citations
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March 2005 in “Proceedings of the National Academy of Sciences” Hair-follicle stem cells can become neurons.
319 citations
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November 2005 in “Proceedings of the National Academy of Sciences” Hair follicle stem cells can help repair damaged nerves.
316 citations
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June 2017 in “Stem Cell Research & Therapy” Fat tissue-derived cells show promise for repairing body tissues, but more research and regulation are needed for safe use.
195 citations
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December 2009 in “Journal of Investigative Dermatology” Free fatty acids in sebum boost skin's defense against acne by increasing antimicrobial peptides.
160 citations
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April 2012 in “Journal of Cellular and Molecular Medicine” Telocytes might help with skin repair and regeneration.
144 citations
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June 2008 in “Cell Cycle” Hair follicle stem cells can help repair spinal cord injuries and improve walking.
130 citations
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November 2017 in “Frontiers in Immunology” The conclusion is that Treg-targeted therapies have potential, but more knowledge of Treg biology is needed for effective treatments, including for cancer.
112 citations
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January 2013 in “Experimental dermatology” Faulty Notch signalling may cause hair follicle changes and inflammation in hidradenitis suppurativa.
106 citations
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March 2014 in “BioEssays” We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.
92 citations
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December 2005 in “The Journal of clinical investigation/The journal of clinical investigation” Human hair follicle stem cells can be isolated using specific markers for potential therapeutic use.
89 citations
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May 2005 in “Stem Cells” Mouse skin has special cells in the epidermis that decrease with age and are linked to keratinocyte stem cells.
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.
62 citations
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April 2009 in “British Journal of Dermatology” Epidermal stem cells could lead to new treatments for skin and hair disorders.
61 citations
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November 2004 in “Annals of the Academy of Medicine Singapore” Hair follicle stem cells are mainly in the bulge region and can help repair skin and form hair and glands, but more research is needed to fully understand them.
56 citations
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May 2017 in “Nature Cell Biology” Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
54 citations
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December 2014 in “Wound Repair and Regeneration” PRP injections may improve hair thickness and density in female hair loss patients.
53 citations
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April 2014 in “Experimental Dermatology” Wnt10b makes hair follicles bigger, but DKK1 can reverse this effect.
52 citations
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February 2012 in “PloS one” Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.
50 citations
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February 2007 in “Expert Opinion on Biological Therapy” Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.
47 citations
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August 2016 in “American Journal Of Pathology” Fibroblast changes in systemic sclerosis may help understand disease severity and treatment.