A skin model using hair and skin cells can mimic human skin for research.
April 2017 in “Journal of Investigative Dermatology” Stem cells can create hair follicles, potentially treating permanent hair loss, and healthy skin and hair depend on mitochondrial function and special fats.
December 2025 in “Russian Journal of Skin and Venereal Diseases” Thinner hair follicle structures are linked to non-scar alopecia.
January 2025 in “Medical Research Archives” Hair follicles are vital for skin health, cancer prevention, and wound healing.
40 citations
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February 1994 in “Journal of Investigative Dermatology”
10 citations
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August 2015 in “Journal of biophotonics” Hair follicles help substances penetrate the skin faster and more effectively.
IL-1 and IL-7 help activate cells that boost hair follicle stem cell growth, aiding wound healing.
32 citations
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September 1996 in “Archives of Dermatological Research” 6 citations
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September 1996 in “Archives of Dermatological Research” 23 citations
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February 1993 in “Journal of Investigative Dermatology”
2 citations
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January 2024 in “Proceedings of the National Academy of Sciences of the United States of America” The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.
3 citations
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May 1991 in “Journal of Investigative Dermatology” 139 citations
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October 2005 in “Journal of Investigative Dermatology” The nail matrix has a reduced immune response, protecting it from autoimmunity.
32 citations
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August 2006 in “Archives of Dermatological Research” Dermal papilla cells can help regrow hair follicles.
46 citations
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August 1977 in “Journal of Morphology” The big-clawed shrew's sinus hair follicles are highly specialized for sensing vibrations.
5 citations
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March 1993 in “The Journal of Cell Biology” A soluble factor in developing mouse whisker pads boosts nerve growth factor mRNA production.
116 citations
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April 1986 in “The journal of cell biology/The Journal of cell biology” Trichohyalin is a protein in hair follicles that helps form hair filaments.
18 citations
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March 2009 in “Experimental Dermatology” Pilomatricoma can develop into various hair-related structures.
124 citations
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December 1983 in “Developmental Biology” EGF receptors are crucial for skin cell growth and decrease with age.
24 citations
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November 2003 in “The FASEB Journal” Epimorphin helps start hair growth in mice.
November 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Researchers identified new cell types and genes in early hair follicle development.
22 citations
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January 1990 19 citations
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April 2013 in “Drug Development and Industrial Pharmacy” Hair follicles are important for the absorption of certain drugs into the skin.
January 1992 in “Proceedings of the New Zealand Society of Animal Production” Ferret hair growth starts between 0 and 4 days after melatonin treatment, with cell growth peaking in the hair germ and declining as the hair matures.
April 2018 in “Journal of Investigative Dermatology” Higher levels of nidogen1 and type IV collagen are found in basal cell carcinoma compared to normal skin.
17 citations
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November 1967 in “American Journal of Anatomy” Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” DAB labeling effectively identifies collagen type III and PDGFR in horse skin, but may show false positives.
218 citations
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April 2008 in “Genes & Development” Skin stem cells help repair damage and maintain healthy skin.
36 citations
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November 1990 in “The Journal of Dermatology” Dermal papillae enhance hair follicle growth and structure.
April 2000 in “Chinese Journal of Dermatology” Epidermal growth factor (EGF) boosts hair follicle growth and speeds up hair cycle transition.