January 1974 in “OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)” Oxidative stress causes hair graying by damaging hair follicle melanocytes more than skin melanocytes.
10 citations
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November 2017 in “Skin Appendage Disorders” Erosive pustular dermatosis in elderly people may be linked to aging immune systems and skin damage.
15 citations
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January 1998 Frequent blow-drying causes cracks and breakage in hair cuticles.
June 2026 in “Frontiers in Aging” Homeodynamic Rejuvenation aims to improve skin's stress management and recovery to combat aging.
October 2022 in “Journal of Natural Fibers” 30 citations
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April 2009 in “Mycoses” Microsporum gypseum fungus breaks down keratin in hair by digesting it enzymatically, starting with less keratinized parts.
20 citations
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February 2018 in “Journal of the European Academy of Dermatology and Venereology” Topical vitamin C may help treat skin fragility in the elderly.
Hair fibers degrade and change color in very basic water.
41 citations
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July 1994 in “Journal of Dermatological Science” Hair follicle cells need complex interactions to fully differentiate.
28 citations
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November 1987 in “Journal of the American Academy of Dermatology” The model successfully grew and differentiated hair follicle cells in the lab.
13 citations
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October 2010 in “Methods in molecular biology” Hair follicle culture helps study cell interactions and effects of substances on tissue growth.
4 citations
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February 2023 in “iScience” Korean long-tailed chickens have unique genes valuable for ornamental breeding.
4 citations
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September 2021 in “Medical Lasers” Low-level laser therapy effectively prevents and treats oral mucositis.
4 citations
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December 1985 in “Archives of Dermatological Research” Eye lens capsules are the best for growing human skin cells.
2 citations
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January 1989 Researchers developed a method to grow skin-like tissue from hair cells.
1 citations
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July 2021 in “Organoid (Online)” Organoid technology is advancing and entering commercial use, with applications in disease modeling, drug development, and personalized medicine.
January 2025 in “Annals of Maxillofacial Surgery” PRP therapy is more effective and preferred over minoxidil for hair loss.
January 2024 in “Updates in clinical dermatology”
February 2024 in “Trends in Sciences” Store Tectona grandis leaf extracts in slightly acidic, light-protected conditions for best stability.
37 citations
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December 2020 in “PLANT PHYSIOLOGY” A mutant FERONIA gene affects root hair growth at high temperatures.
50 citations
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May 2019 in “BioFactors” Pollution increases a compound in the skin that can lead to faster aging and more inflammation.
23 citations
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August 2019 in “Proceedings of the National Academy of Sciences of the United States of America” Pollution exposure speeds up hair damage.
4 citations
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July 2012 in “Linguistic Annotation Workshop” Root hairs in barley improve growth and zinc uptake in zinc-deficient soil.
July 2025 in “Underline Science Inc.” ROS influences the growth and structure of Arabidopsis root hairs.
83 citations
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August 2020 in “Resources” Macroalgae compounds offer sustainable, effective benefits for cosmetics.
72 citations
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December 2011 68 citations
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August 2014 in “PeerJ” Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
53 citations
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July 2016 in “Cosmetics” Future hair cosmetics will be safer and more effective.
26 citations
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July 2019 in “Dermatology and Therapy” The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
26 citations
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October 1999 in “Archives of Dermatology” Curly hair in certain scalp areas can be an early sign of hair loss.