23 citations
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February 2020 in “PLOS genetics” Mice with LSS deficiency showed hair loss and cataracts, similar to humans, and can help in understanding and treating this condition.
9 citations
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January 2002 in “Dermatology” Reduced CD44 expression may cause abnormal hyaluronate buildup in cutaneous myxoma.
11 citations
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May 2020 in “Anais Brasileiros de Dermatologia” Dermoscopy helps diagnose syphilitic alopecia, and treatment with penicillin can regrow hair.
175 citations
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December 1980 in “Archives of Dermatology” Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
1 citations
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July 2023 in “Psychoneuroendocrinology” Hair cortisol is a reliable marker of long-term cortisol levels and is linked to daytime saliva cortisol but not morning levels.
53 citations
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May 1995 in “Journal of The American Academy of Dermatology” Syphilis can cause hair loss that looks like other conditions, but it improves with treatment.
1 citations
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July 2024 in “Indian Journal of Sexually Transmitted Diseases and AIDS” Syphilitic alopecia can be effectively diagnosed and treated, leading to hair regrowth.
February 2019 in “Americanae (AECID Library)” Selenium and zinc deficiency in sheep leads to thyroid and skin problems.
113 citations
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June 2010 in “Biological Chemistry” Cathepsin L deficiency causes large, abnormal cell structures and health issues in mice.
4 citations
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March 2010 in “International Journal of Oral Science” Xianhuayin effectively reverses early cancerous lesions in hamster mouth tissue.
February 2023 in “JAAD case reports” Reducing immunosuppression and using antiviral creams improved the woman's skin condition.
72 citations
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July 2002 in “Journal of Investigative Dermatology” Desmoglein 1 can partly make up for the loss of Desmoglein 3 in hair adhesion but not in mucous membranes.
16 citations
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July 2021 in “American Journal of Medical Genetics Part A” Mutations in the LSS gene cause hair loss and may affect brain development, with varying severity.
November 2024 in “JAAD Case Reports” A 21-month-old boy has a rare genetic disorder causing sparse hair due to an LSS gene mutation.
16 citations
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June 1992 in “PubMed” Steroid pulse therapy improved symptoms in a man with Satoyoshi syndrome.
1 citations
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January 2014 SAHA syndrome links oily skin, acne, excess hair, and hair loss in women, similar to PCOS.
January 2013 in “Journal of Endocrinology and Diabetes Mellitus” Cushing syndrome often causes low testosterone and sexual issues in men.
1 citations
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September 2002 in “European Journal of Endocrinology” Triple H syndrome exists and can vary in symptoms.
17 citations
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January 1998 in “Neurourology and Urodynamics” Adrenomyeloneuropathy (AMN) can cause bladder problems due to nerve damage.
July 2025 in “SVU-International Journal of Medical Sciences” Children with Vitamin D-dependent rickets type II may have severe dental issues that need a team of specialists for proper care.
38 citations
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September 1997 in “The journal of investigative dermatology/Journal of investigative dermatology” A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
13 citations
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August 2005 in “Journal of Investigative Dermatology Symposium Proceedings” Mutations in the DSG4 gene cause fragile, sparse hair in humans, mice, and rats.
46 citations
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November 2014 in “The Journal of Clinical Endocrinology & Metabolism” Men with isolated hypogonadotropic hypogonadism have partial steroid deficiencies, while those with panhypopituitarism have severe deficiencies.
1 citations
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February 1938 in “Archives of Dermatology” The woman's hair loss might be due to a chronic infection.
34 citations
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December 2009 in “The International Journal of Developmental Biology” Too much thymosin beta4 causes weird teeth and more hair growth in mice.
44 citations
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August 2004 in “Journal of Investigative Dermatology” A gene deletion in DSG4 causes sparse hair in some Pakistani families.
5 citations
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March 2023 in “Archives of dermatological research” Increased HIF-1α is linked to the inflammation and severity of hidradenitis suppurativa, suggesting treatments that lower HIF-1α could help.
4 citations
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February 2007 in “Journal of the European Academy of Dermatology and Venereology” The study suggests silicon might be important for healthy hair, as less silicon was found in people with hair loss.
1 citations
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June 2021 in “Curēus” A woman with hair loss had a benign sweat duct tumor found during a scalp biopsy.
4 citations
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November 2019 in “Harper's Textbook of Pediatric Dermatology” Endocrine diseases in children can cause various skin and hair changes.