6 citations
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August 2012 in “The Journal of Pediatrics” A 12-year-old girl was diagnosed with monilethrix, a genetic condition causing fragile, beaded hair that breaks easily, with no effective treatment available.
5 citations
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November 2011 in “Journal of Cutaneous Medicine and Surgery” Hairless dogs can be used to study human hypertrophic scars.
August 2021 in “Clinical and Experimental Dermatology” Children under 10 can experience hair thinning without hormone issues, and it may improve with treatment.
33 citations
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March 2006 in “Seminars in cutaneous medicine and surgery” The document explains how to identify different hair problems using a microscope.
FGF9 helps hair follicles grow in small-tailed Han sheep by affecting cell growth and certain signaling pathways.
18 citations
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November 2016 in “Transgenic research” Overexpressing Tβ4 in cashmere goats improves hair fiber traits and increases cashmere yield.
8 citations
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April 2016 in “Experimental Dermatology” The type of tumor suppressor affects the form of skin cancer from hair follicle stem cells.
17 citations
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June 1990 in “PubMed” Hair varies in size and features depending on body region.
1 citations
,
April 2024 in “Animal Genetics” A genetic defect in an Appenzeller Mountain Dog caused skin issues, improved with ketoconazole, showing the importance of advanced genetic testing.
1 citations
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October 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing HIF-P4H-2 from certain skin cells in mice causes hair loss on the body but not the head.
February 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Rodent spiny hair traits are due to genetic factors other than the Edar gene.
February 2012 in “Clinical and Experimental Dermatology” Many adult women experience unexplained excessive hair shedding, often starting before age 40.
December 2025 in “Journal of Investigative Dermatology” Immune system issues may contribute to female pattern hair loss.
49 citations
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August 1999 in “Journal of Investigative Dermatology” Overexpressing the MSX-2 gene in mice causes skin and hair growth issues.
6 citations
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January 2004 in “DNA Research” A mutation in the Sgkl gene causes defective hair growth in mice.
41 citations
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December 1988 in “Journal of Investigative Dermatology” 13 citations
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March 2000 in “Veterinary Dermatology” Dogs have a skin condition like human pseudopelade, causing hair loss that doesn't improve with treatment.
5 citations
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April 2019 in “Journal of The American Academy of Dermatology” Frontal Fibrosing Alopecia may be a complex condition linked to hormonal changes in women, not just a form of Lichen Planopilaris.
32 citations
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February 2008 in “Journal of the American Academy of Dermatology” KFSD is a genetic disorder causing hair loss and skin issues, with no effective treatment.
November 2020 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Certain genetic variants in PRLR and PCCA genes may lead to shorter hair in cattle, which could help with heat tolerance.
175 citations
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August 1997 in “Nature Genetics” January 2019 in “日本皮膚科学会雑誌” 9 citations
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April 1985 in “Archives of Dermatology” Recognizing the "bamboo hair defect" is crucial for diagnosing Netherton's syndrome.
6 citations
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January 2020 in “Czech Journal of Animal Science” The FAT1 gene and its variations can help improve wool quality in Chinese Merino sheep through selective breeding.
41 citations
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October 2001 in “Experimental Dermatology” The nude gene is important for skin and hair development.
1 citations
,
May 2025 in “Animal Bioscience” Four genes affect hair follicle density in goats.
February 2021 in “Cureus” A woman's hair loss was initially misdiagnosed as scarring hair loss but was actually a treatable autoimmune hair loss.
4 citations
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January 2009 in “PubMed” A mutation in the KRT86 gene causes hair fragility in a Turkish family.
6 citations
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October 1998 in “Experimental Dermatology” Normal skin results from interactions between EGF and the Tabby mutation.
Lack of Fgf21 slows hair growth by affecting gene interactions.