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March 2016 in “Experimental Dermatology” A mutation in the hairless gene speeds up severe itchy skin in mice on a special diet.
January 2004 in “Laboratory Animal Science and Administration” The hairless mutant gene causes early hair loss and affects skin and thymus development in mice.
Lhx2 is essential for effective Sonic Hedgehog signaling in early retinal development.
August 2016 in “Journal of Investigative Dermatology” Researchers found a new genetic mutation linked to a hair condition in a Japanese boy.
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June 2003 in “PubMed” Alpha-difluoromethylornithine prevents cancer in mice but causes hair loss.
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March 1999 in “Biochemical Journal” Overexpressing SSAT in mice makes them highly sensitive to polyamine analogues, causing liver damage and high mortality.
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June 1994 in “Journal of Investigative Dermatology” Alopecia areata in these mice is inherited, more common in young females, and can be treated with triamcinolone acetonide.
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July 2007 in “Wound Repair and Regeneration” MRL/MpJ mice heal burns slower with more scarring and less tissue regeneration than BALB/c mice.
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January 2012 in “Journal of cell science” Rac1 is essential for proper hair structure and color.
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October 2002 in “Human molecular genetics online/Human molecular genetics” A gene mutation in mice causes skin defects and early death.
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November 2004 in “Blood” RXRa is crucial for Th2 immune cell development and may link nutrition to immune health.
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August 1992 in “Genes & Development” TNF alpha in skin cells causes weight loss, hair and fat issues, and skin inflammation in mice.
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January 2017 in “Journal of Endocrinology/Journal of endocrinology” Female mice with disrupted 5α-reductase 1 had significant metabolic issues, including stress response problems, insulin resistance, liver fat buildup, and obesity.
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October 2004 in “Differentiation” A gene deletion causes the "hairless" trait in Iffa Credo rats.
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January 2021 in “Veterinary dermatology” A litter of cats had a hair condition similar to a mouse mutation, leading to hair loss and abnormal hair and skin.
July 2024 in “Journal of Investigative Dermatology” ITK inhibitors may effectively treat alopecia areata.
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June 2001 in “American Journal of Pathology” The p53 protein helps control hair follicle shrinking by promoting cell death in mice.
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August 1998 in “Developmental Biology” Deleting part of a gene in mice causes wavy hair and high pup loss.
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April 2019 in “Journal of Investigative Dermatology” The humanized AA mouse model is better for testing new alopecia areata treatments.
May 2025 in “Experimental Dermatology” A new genetic tool improves the study of hair growth and potential hair disorder treatments.
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May 2019 in “Small ruminant research” Mutations in specific llama genes may affect fiber quality for textiles.
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September 2012 in “PLoS ONE” Bezafibrate treatment improved skin and spleen health in aging mice but didn't extend lifespan.
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June 2012 in “PLOS ONE” KLF4 is important for maintaining skin stem cells and helps heal wounds.
January 2008 in “HAL (Le Centre pour la Communication Scientifique Directe)” The mutant HR bmh protein affects hair follicle formation by failing to repress vitamin D receptor activity.
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December 2008 in “Molecular Carcinogenesis” The PML protein helps prevent skin cancer in mice.