Dark hair with a red beard likely evolved for camouflage, not attraction.
14 citations
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January 2014 in “Indian Journal of Dermatology Venereology and Leprology” Frontal fibrosing alopecia can affect men's beards and leads to permanent hair loss.
August 2022 in “Dermatologic Therapy” December 2016 in “Clinics in surgery” Understanding hair follicle biology and stem cell control can help develop treatments to stimulate hair growth for cosmetic procedures.
April 2023 in “Journal of Investigative Dermatology” Disrupting a specific protein's function in hair follicle stem cells triggers their activation and a self-healing process.
December 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” Glycerol may improve wound healing and prevent keloids, a device can measure itch intensity, male pattern baldness is highly heritable, and fumaric acid esters may work for psoriasis by causing cell death in T cells.
7 citations
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January 2003 in “Journal of cosmetic and laser therapy” The filterless flashlamp-based system effectively delays hair regrowth and improves skin condition.
2 citations
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January 2025 in “Journal of Oncology Pharmacy Practice” Pembrolizumab can cause unusual eyelash growth, but it may still be worth continuing if cancer treatment is effective.
7 citations
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December 2015 in “PloS one” Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.
A 15% clove leaf extract shampoo promotes hair growth but is less effective than minoxidil.
April 2016 in “Journal of Aesthetic Nursing” Men are increasingly removing body hair for looks and cleanliness, and while hair loss can cause distress, it doesn't affect their self-esteem as much as it does in women.
October 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Desmoglein 3 is important for keeping hair follicle stem cells inactive and maintaining their special properties.
33 citations
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April 2020 in “Journal of Clinical Investigation” Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
101 citations
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March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
August 2023 in “Jurnal Pharmacia Mandala Waluya” Albizia saponaria bark extract at 20% concentration promotes hair growth in rabbits.
December 2023 in “International Journal of Science and Research (IJSR)” FUE is a safe and effective method for beard and moustache transplants.
33 citations
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September 1987 in “American Journal of Medical Genetics” Uncombable hair is inherited dominantly with complete penetrance.
8 citations
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June 2011 in “Nature Biotechnology” Stem cell treatments can potentially treat baldness, with one trial showing hair growth after injecting a hair-stimulating complex, and no safety issues were reported.
A fungal infection caused the skin issue, and it was cured with antifungal treatment.
1 citations
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October 2017 Suruhan extract made rabbit hair grow longer but didn't increase hair thickness.
4 citations
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January 2011 in “Dermatopathology” 1 citations
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January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” February 2025 in “Pediatric Dermatology” January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” May 2013 in “Springer eBooks” January 2009 in “Springer eBooks” March 2004 in “CRC Press eBooks” March 2000 in “CRC Press eBooks”