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June 2020 in “Medicine” A patient with a rare disease had a unique genetic mutation linked to their symptoms.
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February 2012 in “PLoS ONE” A PKP1 gene mutation causes skin fragility and hair loss in Chesapeake Bay retriever puppies.
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August 2021 in “Movement disorders clinical practice” A man with Isaac's syndrome affecting only one side of his body improved after immune system-targeted treatment.
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July 2012 in “International Journal of Trichology” TTD symptoms vary widely, requiring thorough evaluations.
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January 2024 in “Pediatric Endocrinology Diabetes and Metabolism” Cinacalcet may help treat hereditary vitamin D resistant rickets safely.
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February 2018 in “The Journal of Dermatology” A new mutation in the LIPH gene was found to cause a rare hair disorder in a Japanese boy.
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May 1990 in “Journal of Steroid Biochemistry” Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
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April 2007 in “Journal of child neurology” An 11-month-old boy with Menkes disease had severe brain shrinkage and abnormal blood vessels, and didn't respond well to treatment.
June 2025 in “Academic Medical Journal” High homocysteine levels in lupus may increase inflammation and cardiovascular risk.
October 2007 in “Clinical Biochemistry” New genotype linked to non-classical congenital adrenal hyperplasia found in Italian siblings.
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November 2012 in “Journal of Investigative Dermatology” The document concludes that over 500 genes are linked to hair disorders and this knowledge is important for creating new treatments.
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January 2017 in “Journal of pediatric endocrinology & metabolism/Journal of pediatric endocrinology and metabolism” Two different mutations in the vitamin D receptor gene cause different symptoms and responses to treatment in Lebanese patients with hereditary rickets.
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January 2020 in “JAAD Case Reports” A girl had two rare hair conditions that helped understand their overlap.
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March 2014 in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids” Cholesterol sulfate buildup due to a genetic mutation disrupts the skin barrier, leading to the scaling skin seen in X-linked ichthyosis.
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August 2003 in “Steroids” Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
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January 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” A faulty KLHL24 gene leads to hair loss by damaging hair follicle stem cells.
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October 1983 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Patients with this syndrome can have different responses and worsening resistance to treatment over time.
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December 2002 in “Development” Msx2-deficient mice experience irregular hair growth and loss due to disrupted hair cycle phases.
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November 2005 in “Archives of Dermatological Research” February 2026 in “Journal of Chittagong Medical College Teachers Association” A 17-year-old girl with Kartagener's syndrome also has unusual skin, hair, and nail issues.
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November 2020 in “Acta Dermato Venereologica” Tofacitinib effectively improved severe skin symptoms in a patient with Hypohidrotic Ectodermal Dysplasia.
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September 2019 in “Experimental Eye Research” The enzyme RDH12 plays a role in vision and retinal disease, with mutations leading to early onset visual loss and blindness, but the exact disease mechanism is unclear and there are no treatments yet.
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Recognizing mild or atypical cases of ectodermal dysplasia is crucial for better treatment and future planning.
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