January 1994 in “JAPANESE JOURNAL OF CLINICAL PHARMACOLOGY AND THERAPEUTICS” Testosterone and fleece-flower root affect mouse hair growth.
64 citations
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April 1992 in “Differentiation” Sciellin is a protein that helps form protective layers in skin, hair, and nails.
14 citations
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December 2016 in “PloS one” Keratin 26 affects cashmere goat hair growth and is influenced by various treatments.
Malnourished people have weaker hair that is easier to pluck.
February 2020 in “Definitions” Botanical lotion CG428 may help regrow hair and reduce scalp inflammation in chemotherapy patients.
17 citations
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December 2010 in “Journal of Investigative Dermatology” Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.
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January 2016 in “Sexual Development” Both genetic and hormonal factors are crucial for bird sex differentiation, and disturbances can cause sex reversal.
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January 2020 in “Indian Dermatology Online Journal” Pigtail hair is a sign of new hair growth and should be recognized in hair loss conditions like acute telogen effluvium.
2 citations
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April 2020 in “International Journal of Dermatology and Venereology” Beta-HPV and MCPyV are linked to certain skin cancers, with ongoing research and vaccine development.
Pets can have food allergies causing itching and skin issues, needing a special diet for diagnosis.
45 citations
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April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
January 2025 in “SSRN Electronic Journal”
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June 2016 in “Journal of Pharmacopuncture” Cornu cervi pantotrichum pharmacopuncture solution helps mice grow hair by increasing hair follicle cell growth and a growth factor important for hair development.
The research found that people's hair proteins vary, especially by ethnicity and body part, which could help identify individuals in forensic science.
January 2011 in “Maofang ke-ji” Rabbit hair research improved its use in textiles and new applications.
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April 2018 in “Canadian Journal of Animal Science” LEF-1 boosts cell growth in goat hair follicles, aiding cashmere production.
The chapter explains causes of hair loss and excessive hair growth in animals.
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November 2015 in “Indian Journal of Surgery” December 2007 in “FJ. Fragrance journal” 73 citations
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January 2016 in “International review of cell and molecular biology” Cornification evolved from keratinization in vertebrates, with differences between mammals and sauropsids.
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June 2023 in “International journal of biological macromolecules” Human hair proteins can help blood clot when mixed in equal parts.
87 citations
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July 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
1 citations
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January 2011 in “China Modern Medicine” Chinese Herbal Hair Renewal Liquid improves blood flow in mice ears.
82 citations
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November 1959 in “Annals of the New York Academy of Sciences” March 2012 in “Journal of Experimental Biology” Tarantulas don't produce silk from their feet.
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January 2004 in “AIP conference proceedings” Hair analysis can help screen for serious diseases like cancer and osteoporosis.
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January 1959 in “Canadian Journal of Chemistry” Human and horse hair have similar end groups to wool and feathers.
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August 2015 in “International Journal of Molecular Sciences” Ovine hair follicle stem cells can regenerate haired skin and may improve wool production.