53 citations
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September 1999 in “The journal of cell biology/The Journal of cell biology” K16 can partially replace K14 but causes hair loss and skin issues.
82 citations
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January 2000 in “Hormone Research in Paediatrics” DHEA stimulates skin oil glands and could help postmenopausal women, with potential for acne and excessive hair growth treatments.
28 citations
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April 1988 in “Archives of Dermatological Research” 2 citations
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January 2000 Lasers are effective for hair removal, especially for conditions like excessive hair growth.
17 citations
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May 1995 in “Anatomy and Embryology” Injecting 6-OHDA in newborn mice delays hair growth and thins skin.
6 citations
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November 1977 in “International Journal of Legal Medicine” Human hair contains a substance that shows blood group A activity.
15 citations
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June 1964 in “Experimental Biology and Medicine” Methotrexate can temporarily suppress certain immune responses without killing immune cells, potentially helping treat autoimmune diseases.
2 citations
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February 2021 in “FEBS open bio” Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.
35 citations
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January 1981 27 citations
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May 2019 in “Cosmetics” The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
19 citations
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February 2016 in “Journal of Biological Chemistry” KCNQ potassium channels help control the sensitivity of touch receptors in the skin.
November 2024 in “Journal of Cosmetic Dermatology” The plant extracts may help treat hair loss by promoting hair growth and reducing DHT levels.
6 citations
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July 1994 in “Journal of Dermatological Science” Introducing the rat OTC gene normalized hair growth in SPF-ASH mice.
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January 2002 in “American Journal of Clinical Dermatology” 97 citations
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March 2010 in “The American Journal of Human Genetics” A mutation in the KRT74 gene causes tightly curled hair.
22 citations
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January 2020 in “PeerJ” Keratin peptides in hair might help identify gender and ethnicity.
1 citations
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July 2023 in “Communications biology” Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.
65 citations
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September 2014 in “BMC genomics” Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.
52 citations
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April 2012 in “Journal of Investigative Dermatology” KRTAP2 genes are crucial for hair structure and may impact hair disorders and treatments.
51 citations
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January 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists discovered a unique hair protein, KAP24.1, with a special structure, found only in the upper part of hair cuticles.
44 citations
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November 2018 in “Journal of applied ecology” Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
28 citations
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December 1997 in “Journal of Biological Chemistry” A genetic mutation in the hHa1 gene creates a smaller, but still functional, hair protein without causing hair problems.
4 citations
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July 2023 in “Analytical and Bioanalytical Chemistry” 296 citations
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October 2018 in “General and Comparative Endocrinology” Hair cortisol is a reliable way to measure long-term stress in animals.
Nanocarriers with plant extracts show promise for safe and effective hair growth treatment.
49 citations
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March 1996 in “Experimental Brain Research” 23 citations
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January 1981 Hair is mostly made of three protein types: helical, high-sulfur, and high-tyrosine.
11 citations
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April 2013 in “SpringerPlus” Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
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January 2000 in “Medical Mycology” Fungal infections in lab animals can interfere with research.
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August 2017 in “Prostaglandins & Other Lipid Mediators” CRTH2 antagonists might be useful for treating many conditions because they play a role in immune and inflammation responses.