May 2025 in “Journal of Developmental Biology” Jawless vertebrates have teeth proteins similar to those in mammalian hair and nails.
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October 2022 in “The Ocular Surface” September 2004 in “Experimental Dermatology” The model effectively studies how sensory nerves interact with skin components, aiding research on wound healing and hair growth.
June 2021 in “Research Square (Research Square)” Melatonin can increase cashmere yield by altering gene expression and restarting the growth cycle early.
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August 2014 in “Wiley interdisciplinary reviews. Developmental biology” The skin and thymus develop similarly to protect and support immunity.
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October 2012 in “Journal of Morphology” Reptile skin hardens by layering beta-proteins on keratin.
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January 2021 in “Stem cell research & therapy” Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
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January 1989 Researchers developed a method to grow skin-like tissue from hair cells.
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April 1995 in “Transplantation” Human hair follicle cells can be used to help heal and replace skin.
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June 1990 in “Journal of Investigative Dermatology” 3 citations
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December 2013 in “Journal of Cell Science” Keratin 79 cells help form and regenerate hair canals.
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February 2003 in “European Journal Of Oral Sciences” SVpgC2a cells show abnormal growth and keratin changes, modeling early cancer development.
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February 1982 in “Australian Journal of Biological Sciences” Epithelial cells from young rat hair follicles grow and form aggregates in culture, but don't produce hair keratin proteins.
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November 1987 in “Differentiation” Outer root sheath cells consistently express certain keratins influenced by their environment.
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January 2019 in “International Immunology” Immune cells help keep skin healthy and repair it, but imbalance can cause disease.
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December 2008 in “Stem Cells” Hair follicle stem cells can become corneal-like cells, potentially helping restore vision.
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December 2004 in “British Journal of Dermatology” The cyst had unusual keratin spherules and resembled bone marrow.
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January 2013 in “Journal of Cutaneous Pathology” The onychodermis helps anchor the nail bed and may aid in nail formation.
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August 1990 in “Journal of Investigative Dermatology” Epithelial cell growth in rat hair follicles needs contact with mesenchymal cells through the extracellular matrix.
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July 2025 in “JCI Insight” Hair follicle stem cells help maintain skin health by moving to and supporting the skin's surface layers.
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June 2012 in “PLoS ONE” Paneth cells help support stem cells and aid tissue regeneration after injury.
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December 2013 in “PLoS ONE” β1 integrin is essential for the survival, growth, and movement of human epithelial progenitor cells.
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March 1989 in “Experimental Cell Research” Hoxc13 is important for hair and tongue development by controlling hair keratin genes.
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September 2006 in “American Journal Of Pathology” Odontogenic keratocysts are caused by abnormal Hedgehog signaling and can lead to tooth and bone issues.
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April 1978 in “Journal of Cutaneous Pathology” Basal cell epithelioma resembles fetal hair follicles, not adult or fetal skin.
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August 2012 in “Journal of The American Academy of Dermatology” Estrogen therapy helped regrow hair in a bald man.
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June 2019 in “Journal of Cosmetic Dermatology” Using a nonablative fractional laser with topical minoxidil can effectively and safely promote hair regrowth in alopecia areata patients.
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April 2022 in “Frontiers in cell and developmental biology” The research identified key proteins and genes that may influence wool bending in goats.