14 citations
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June 2020 in “BMC genomics” The study identified key genes that regulate the growth cycle of cashmere in goats, which could help improve breeding strategies.
8 citations
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March 2020 in “Colloids and surfaces. B, Biointerfaces” Heating hair proteins changes their structure and may improve their blood clotting ability.
2 citations
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April 2018 in “Journal of Cosmetic Dermatology” Tumescent fluid increases scalp hair angles, which may improve hair transplant results and reduce surgeon fatigue.
1 citations
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August 2019 in “Research Square (Research Square)” Cashmere goats have a hair growth cycle with specific genes regulating growth, regression, and resting periods.
54 citations
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January 2009 in “Development” β-catenin, Shh, and Bmp signaling control hair follicle development.
43 citations
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April 1996 in “Journal of Investigative Dermatology”
33 citations
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April 2005 in “British Journal of Dermatology” Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
25 citations
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July 2008 in “British Journal of Dermatology” CD10 and CD34 levels change during hair development and different hair growth stages, which could be important for hair regeneration treatments.
17 citations
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February 2011 in “International Journal of Cosmetic Science” Grey hair is wilder, drier, and less manageable than pigmented hair.
11 citations
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March 2023 in “Frontiers in Nutrition” Hair analysis can detect small changes in dietary zinc intake.
11 citations
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November 1966 in “Experimental Biology and Medicine” Hair diameter can indicate protein status in malnourished children if sample location is controlled.
10 citations
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March 2005 in “International Journal of Cosmetic Science” Oxidation changes human hair by breaking down fats and forming new acidic groups, affecting how it interacts with conditioners and cosmetics.
3 citations
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January 2004 in “Sen i Gakkaishi” DTDG in hair treatments reduces damage and preserves hair structure.
2 citations
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March 2015 in “Daehan miyong hakoeji” 2 citations
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January 1984 in “PubMed” Cimetidine does not significantly reduce hair growth in hirsutism.
October 2024 in “UNESP Institutional Repository (São Paulo State University)” Straightening and dyeing damage hair structure.
January 2024 in “Uttar Pradesh journal of zoology” Chemical treatments severely damage hair cuticles, especially in previously treated hair.
April 2023 in “Journal of Investigative Dermatology” The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
February 2023 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” Aroma essential oils in shampoo may help prevent hair loss and promote hair growth.
February 1988 in “Journal of the American Academy of Dermatology” 70 citations
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June 1998 in “Polymer” Permanent waving damages hair by disrupting its keratin structure.
13 citations
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January 2016 in “Annals of Dermatology” Stress can slow hair growth by affecting certain cells and pathways.
6 citations
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November 2021 in “Notulae Botanicae Horti Agrobotanici Cluj-Napoca” Phosphorus affects walnut root hair growth by altering auxin levels.
4 citations
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April 2021 in “Experimental Dermatology” Antibiotics might affect hair growth by changing the bacteria in hair follicles.
4 citations
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August 2014 in “Journal of molecular structure” Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.
2 citations
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June 2020 in “Skin Research and Technology” MRI reveals thinner scalps and smaller hair follicles in people with androgenetic alopecia.
1 citations
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June 1998 in “Journal of Forestry Research” Mammalian hair scales change from smooth to wavy due to friction.
September 2025 in “Journal of the American Academy of Dermatology” Deuruxolitinib significantly improves hair satisfaction in severe alopecia areata patients.
May 2025 in “International Journal of Trichology” Trichoscopic evaluation is important for assessing hair loss in women.