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August 2013 in “Journal of Cellular Biochemistry” Human Wharton's jelly stem cells improve wound healing.
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June 2005 in “PubMed” A rare ear cyst contained hair fragments.
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March 1984 in “Journal of Investigative Dermatology” 25 citations
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January 2003 in “Plastic & Reconstructive Surgery” Nail-matrical fibroblasts can make non-nail cells produce hard keratin, useful for nail repair.
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January 2019 in “Archives of dermatology and skin care” Microneedling with oral collagen improves wrinkles better than microneedling alone.
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July 2024 in “Skin Research and Technology” Patients with androgenetic alopecia have thinner subcutaneous fat layers in their frontal scalp compared to healthy individuals.
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April 1996 in “Journal of histochemistry and cytochemistry/The journal of histochemistry and cytochemistry” TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
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May 2021 in “International journal of molecular sciences” Stem cells from hair follicles in a special gel show strong potential for bone regeneration.
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April 1992 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Women with non-classical congenital adrenal hyperplasia have higher levels of certain steroids, which can be reduced by treatment.
January 2004 in “Kölner Universitäts PublikationsServer (Universität zu Köln)” Collagen XVII and CD151 affect cell movement, with CD151 inhibiting migration when bound to integrins.
January 2011 in “Junshi yixue” A mouse model for studying scleroderma in chronic graft-versus-host disease was successfully created.
Mineral deposits form in hair follicles after skin injury, faster in rats given DHT.
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April 2025 in “International Journal of Biological Macromolecules” Forskolin-loaded hydrogels improve wound healing and skin repair.
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January 2018 in “Hair transplant forum international” Researchers concluded that safe hair follicle extraction limits in FUE vary by individual characteristics and proposed a method to calculate these limits to maintain appearance.
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September 1975 in “Biology of Reproduction” Most zinc in rat sperm is in the tail, linked to structures similar to hair keratin.
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July 2005 in “British journal of dermatology/British journal of dermatology, Supplement” A man grew hair on his penis, which is not common, and needed surgery to remove it.
September 2024 in “Dermatologica Sinica” Early and accurate diagnosis of congenital smooth muscle hamartomas is crucial to distinguish them from other conditions.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
October 2018 in “Journal of Clinical Research in Pediatric Endocrinology” Children with classic congenital adrenal hyperplasia have thicker heart fat and more heart and blood vessel risk factors, especially if their condition is not well-controlled.
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January 2014 in “The Korea Journal of Herbology” Polygoni Multiflori Radix may help reduce skin aging by lowering collagenase and elastase activity.
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December 2018 in “ACS Biomaterials Science & Engineering” The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.
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January 2005 in “Brazilian Journal of Medical and Biological Research” Hairless USP mice have enlarged skin cysts as they age.
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April 2018 in “Journal of Cosmetic Dermatology” Tumescent fluid increases scalp hair angles, which may improve hair transplant results and reduce surgeon fatigue.
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July 2019 in “PLOS ONE” Skin lymphatic vessels are essential for hair growth.
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January 2007 in “Jounal of The Korean Society of cosmetology” Hair loss treatments increased hair density and reduced hair loss in most men, but didn't improve hair thickness for everyone.
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June 2022 in “International Journal of Molecular Sciences” Lower levels of certain genes in hair cells improve hair loss treatment outcomes.