23 citations
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December 1991 in “Annals of the New York Academy of Sciences” Balding scalps slow down hair growth.
22 citations
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May 2019 in “Animals” High hair cortisol levels indicate stress in cows due to poor shelter conditions and health issues.
21 citations
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December 2007 in “Journal of Investigative Dermatology” Hair follicles evolved from oil glands, with hair aiding secretion transport.
19 citations
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February 1998 in “Cellular Immunology” Hair growth phase in mice weakens certain immune responses.
19 citations
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January 2015 in “Current problems in dermatology” Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
18 citations
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July 2007 in “Hair transplant forum international” Platelet-rich plasma may improve healing and hair growth in hair transplant surgery.
18 citations
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March 1972 in “Botanical Gazette” Minimal calcium is enough for root hair growth if roots avoid toxic ions.
17 citations
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January 2013 in “International Journal of Cosmetic Science” Higher metal levels in hair are linked to poorer perceived hair health.
17 citations
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May 2003 in “Journal of The American Academy of Dermatology” Hair from balding and non-balding areas regrows similarly on mice.
16 citations
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January 2015 in “Forensic science international” The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
16 citations
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April 2009 in “Dermatologic Surgery” The place where hair is transplanted can change its growth rate and length but not its thickness.
16 citations
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January 2014 in “Dermatology online journal” The document concludes that Follicular Unit Extraction is an advanced, less invasive hair transplant method with fewer side effects than traditional methods.
15 citations
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October 2012 in “Journal of circadian rhythms” RNA from horse hair follicles can track circadian rhythms non-invasively.
15 citations
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January 2008 in “Annales de Toxicologie Analytique” Hair test results can be misleading due to contamination, so they shouldn't be used alone to determine drug use.
13 citations
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November 2022 in “BMB Reports” Wnt/β-catenin activators can help regrow hair lost due to diabetes.
12 citations
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February 2022 in “Acta Biomaterialia” Minoxidil-loaded hyaluronic acid microneedles can effectively increase hair growth and could be a promising treatment for hair loss.
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.
12 citations
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November 1945 in “Archives of dermatology” Transplanted skin on hooded rats often grows white hair instead of black.
11 citations
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February 2021 in “Biomedicines” Bacteria in our hair can affect its health and growth, and studying these bacteria could help us understand hair diseases better.
10 citations
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August 2023 in “Clinical Nutrition” Certain elements in maternal hair are linked to higher gestational diabetes risk and lower infant mental development.
10 citations
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June 2015 in “Seminars in cutaneous medicine and surgery” Hair loss can be caused by various factors, and treatments focus on restoring normal hair growth.
9 citations
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January 2021 in “RSC Advances” Non-thermal plasma helps hair grow by improving the area around hair follicles.
9 citations
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August 2020 in “Ecological indicators” Laser ablation ICP-MS is effective for tracking trace elements in polar bear hair over time.
9 citations
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June 1999 in “Journal of Investigative Dermatology” The HPV type 11 region activates hair-specific gene expression in mice.
8 citations
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March 2019 in “Journal of Biomedical Materials Research Part A” Sulfated hyaluronan in collagen helps hair follicle cells grow and develop better for skin grafts.
7 citations
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December 1991 in “Annals of the New York Academy of Sciences” Dermal papillae are crucial for hair growth and maintenance.
7 citations
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January 1966 in “Archives of Dermatology” The method accurately measures hair growth with minimal risk and is better than other methods.
5 citations
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September 2022 in “Journal of Investigative Dermatology” Careful selection of mice by genetics and age, and controlled housing conditions improve the reliability of hair regrowth in wound healing tests.
5 citations
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May 2020 in “Life science alliance” Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.
5 citations
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January 2012 in “Journal of Tissue Science & Engineering” Collagen membranes improve melanocyte growth for treating skin depigmentation.