April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
60 citations
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July 1997 in “Journal of Wildlife Diseases” Young northern elephant seals with skin disease were smaller, had nutrient imbalances, and higher PCB levels, possibly linked to the disease.
47 citations
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September 1997 in “Journal of Pharmaceutical Sciences” Properly formulated large molecules can reach active levels at the hair bulb.
10 citations
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April 2017 in “PLoS ONE” White rhinoceroses have a unique skin structure with thick epidermis and no hair or oil glands.
5 citations
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March 2016 in “Experimental and molecular pathology” Mice with alopecia areata had wider lymphatic vessels in their skin.
26 citations
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March 1986 in “Clinical and Experimental Dermatology” Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
October 2024 in “BMC Genomics” Understanding hair follicle development can help improve cashmere quality.
March 2025 in “Frontiers in Cell and Developmental Biology” Improving nerve and immune interactions may help heal chronic wounds.
35 citations
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November 2021 in “Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology” DNA methylation changes in Tan sheep affect growth and fur traits.
51 citations
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February 2004 in “Journal of Investigative Dermatology” MCSP may help identify and regulate skin stem cells, affecting hair growth and regeneration.
71 citations
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March 2016 in “PubMed” Smaller particles improve drug delivery through the skin.
1 citations
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February 2015 in “Zenodo (CERN European Organization for Nuclear Research)” Different hair fiber brands have unique electrostatic and dielectric properties.
April 2023 in “Journal of Investigative Dermatology” An automated system can predict death risk in thin melanoma by analyzing immune cells.
April 2018 in “Journal of Investigative Dermatology” Dsg1 is essential for maintaining a healthy skin barrier in mice.
October 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Desmoglein 3 is important for keeping hair follicle stem cells inactive and maintaining their special properties.
64 citations
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April 1992 in “Differentiation” Sciellin is a protein that helps form protective layers in skin, hair, and nails.
January 2023 in “International journal of biological sciences” COX2 and ATP synthase control the size of hedgehog spines.
11 citations
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September 2012 in “Journal of animal physiology and animal nutrition” Higher protein diets with DL-methionine improve mink hair growth and fur quality.
January 1995 in “Revista de arqueología” 1 alpha,25-dihydroxy-vitamin D3 and calcipotriol speed up cell differentiation in hair follicles.
3 citations
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July 2020 in “Mechanisms of Development” January 2026 in “Figshare” January 2026 in “Figshare”
24 citations
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November 2015 in “Scientific reports” Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
12 citations
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January 2018 in “Biomaterials Science” Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.
28 citations
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September 2013 in “European Journal of Histochemistry” Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.
4 citations
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March 2008 in “Korean Journal of Chemical Engineering” Mesenchymal cells can significantly boost human hair growth and longevity.
12 citations
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February 2019 in “Skin research and technology” White hair has less lipid content and absorbs water differently than brown hair.
Keratin gel may help repair damaged nerves.
January 1981 in “Purdue e-Pubs (Purdue University)” Pig skin is similar to human skin, with no major changes as they age.
January 2012 in “Journal of Cosmetics Dermatological Sciences and Applications” Iontophoresis greatly improves skin absorption of certain substances, especially in hairy mice.