October 2023 in “Biomaterials” Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.
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June 2021 in “Frontiers in Immunology” Macrophage issues cause chronic wound inflammation, but therapies can help.
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November 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.
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July 2015 in “European journal of pharmaceutics and biopharmaceutics” Lipid nanoparticles can help deliver drugs through hair follicles but struggle to penetrate deeper skin layers.
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July 2006 in “Journal of Investigative Dermatology” K25, K27, and K28 are found in all inner root sheath layers of hair, while K26 is only in the cuticle.
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March 2015 in “The EMBO Journal” Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.
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July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
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August 2015 in “The Indonesian Biomedical Journal” Different types of stem cells help maintain and heal skin.
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April 2021 in “Frontiers in Immunology” New therapies targeting skin neuroimmune interactions could treat neuropathic pain.
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July 2017 in “Molecular therapy” A form of vitamin E promotes hair growth by activating a specific skin pathway.
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August 2003 in “Anais Brasileiros de Dermatologia” Neuropeptides affect skin inflammation, repair, and hair growth, with potential for therapy.
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August 2023 in “Developmental Cell” Mechanosensory neurons adapt to different skin types after birth.
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September 2021 in “Current Issues in Molecular Biology” Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.
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June 2021 in “EMBO reports” When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.
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January 2021 in “PeerJ” Elephant tail-hair can show past stress levels, matching times when stressful events happened.
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May 2021 in “European medical journal” Botulinum toxins are safe for various medical and cosmetic uses, but more research is needed for long-term safety and effectiveness in hair growth treatments.
August 2025 in “Biomolecules” CBD may help with skin and hair issues, but more research is needed.
December 2024 in “IntechOpen eBooks” Trichoscopy helps diagnose and track alopecia areata by examining specific hair and scalp markers.
January 2023 in “Skin appendage disorders” Hair loss is common in autoimmune diseases and can be an early sign of the condition, often requiring prompt treatment to prevent permanent damage.
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February 2025 in “Cell Systems” Engineered bacteria can deliver antioxidants to protect skin.
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December 2014 in “Indian Journal of Dermatology” A rare skin condition with cysts was found on a 5-year-old boy's scalp.
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November 2025 in “International Journal of Molecular Sciences” Balancing good and harmful microbes is key to healing chronic wounds.
September 2025 in “International Journal of Molecular Sciences” Deucravacitinib may help treat various immune diseases beyond psoriasis, but more research is needed.
March 2024 in “Journal of clinical medicine” Trichoscopy shows hair diameter variability, vellus hairs, and the peripilar sign are key indicators for diagnosing Androgenetic Alopecia.
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March 2023 in “Frontiers in Veterinary Science” Camelina oil can improve dog coat quality like flaxseed and canola oils.
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November 2023 in “Applied Materials Today” Nanoemulsions can effectively treat skin cancer with fewer side effects.