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December 2012 in “EMBO Reports” Stem cell self-renewal is complex and needs more research for full understanding.
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September 2020 in “Journal of neurophysiology” Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
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June 2016 in “International journal of experimental pathology” Human skin has less GDNF and its receptor with age.
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April 2018 in “Journal of Investigative Dermatology” Fzd2 is important for skin and hair development through various signaling ways.
February 2026 in “Veterinary Sciences” SPARC-modified stem cells significantly improve dog skin wound healing.
September 2024 in “Preprints.org” Hair protects the scalp from skin cancer by aiding immune defense.
April 2022 in “Journal of Investigative Dermatology” Hair shaft miniaturization leads to hair follicle stem cell loss, suggesting Piezo1 as a potential treatment target.
April 2022 in “Research Square (Research Square)” Researchers created a stable rabbit cell line for hair research that doesn't age quickly or become cancerous.
May 2014 in “The journal of immunology/The Journal of immunology” Early over-expression of FoxN1 harms immune and skin development.
January 2011 in “Open Collections” Mouse preputial glands are highly developed sebaceous glands that mainly secrete neutral fat droplets.
Age-related changes in scalp glands may affect hair health, but sulforaphane might help.
As people age, certain enzymes in scalp glands decrease, affecting hair health.
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December 2013 in “Nature” Two fibroblast types shape skin structure and repair differently.
426 citations
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August 2014 in “Nature Medicine” Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.
401 citations
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January 2013 in “Postepy Dermatologii I Alergologii” The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.
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June 2021 in “Frontiers in Immunology” Macrophage issues cause chronic wound inflammation, but therapies can help.
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August 2019 in “Cells” The WNT signaling pathway is important in many diseases and targeting it could offer new treatments.
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October 1988 in “Clinics in Dermatology” The understanding of male-pattern baldness remains unclear.
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September 2013 in “Nature Reviews Molecular Cell Biology” Different types of stem cells and their environments are key to skin repair and maintenance.
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March 2018 in “Experimental Dermatology” Collagen XVII is vital for skin structure, hair stem cell support, and skin cell regulation.
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November 2013 in “Journal of Innovative Optical Health Sciences” Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.
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August 2021 in “npj Regenerative Medicine” Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.
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August 2014 in “PloS one” MED1 affects skin wound healing differently in young and old mice.
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January 2016 in “Annals of Dermatology” Green tea component EGCG may help prevent hair loss by changing microRNA levels in certain scalp cells.
12 citations
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August 2018 in “Journal of Dermatological Science” Scientists made stem cells that can grow hair by adding three specific factors to them.
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July 2020 in “Experimental Dermatology” Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.
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June 2021 in “Trends in Food Science and Technology” Western diet may cause male pattern baldness; low glycemic diet with magnesium could help.
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December 2022 in “Advanced science” SCD1 is important for hair growth by keeping the connection in skin cells where hair stem cells live stable.
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September 2023 in “Skin research and technology” New treatments for skin damage from UV light using stem cells and their secretions show promise for skin repair without major risks.
October 2025 in “JURNAL BIOLOGI TROPIS” Androgenetic alopecia is common hair loss due to genetics and hormones, manageable with early treatment.