28 citations
,
June 1998 in “Clinical Genetics” Ambras syndrome's genetic cause is unknown, as it isn't linked to androgen levels.
22 citations
,
January 2009 in “Advances in experimental medicine and biology” FOXN1 mutations cause severe immunodeficiency, hair loss, nail issues, and thymus defects.
6 citations
,
February 2020 in “Journal of Cutaneous Pathology” Nevus psiloliparus lacks mature hair follicles but keeps other skin structures intact.
February 2022 in “Endocrine connections” People with reproductive, thyroid disorders, and type 2 diabetes can experience voice changes, but more research is needed to understand this better.
15 citations
,
September 2002 in “Journal of Biological Chemistry” Abnormal keratin expression in mice causes severe oral issues, affecting feeding.
71 citations
,
January 2011 in “Orphanet Journal of Rare Diseases” IFAP syndrome is a rare genetic disorder causing skin, hair, and eye issues, with limited treatment options.
6 citations
,
January 2022 in “BMC Medical Genomics” Different gene mutations cause different types of ichthyosis, with some new mutations found.
3 citations
,
January 2015 in “Indian journal of paediatric dermatology” Oral isotretinoin temporarily improved skin symptoms in a child with IFAP syndrome.
148 citations
,
May 2012 in “The American Journal of Human Genetics” Cantú syndrome is caused by mutations in the ABCC9 gene.
124 citations
,
January 1995 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” Netherton's syndrome is linked to high IgE levels and unique skin and hair symptoms, and may improve with ammonium lactate lotion and allergy management.
74 citations
,
October 2012 in “The American Journal of Human Genetics” Mutations in the HOXC13 gene cause hair and nail development issues.
25 citations
,
November 2020 in “Proceedings of the National Academy of Sciences” HoxC genes are crucial for normal hair and nail development.
68 citations
,
August 2009 in “American Journal of Medical Genetics Part A” A new classification for trichothiodystrophy helps identify genetic causes and potential treatments.
33 citations
,
August 2008 in “American Journal Of Pathology” Hedgehog signaling is essential for normal sebaceous gland development and affects keratin 6a expression.
11 citations
,
September 2021 in “American Journal of Medical Genetics Part A” Four new cases of Bachmann-Bupp syndrome suggest potential for targeted treatment.
1 citations
,
July 2021 in “IntechOpen eBooks” Environmental factors can cause mutations in skin proteins, leading to skin disorders.
31 citations
,
April 2004 in “Journal of Investigative Dermatology” A new mouse gene, Keratin 17n, is mainly found in nail tissue and may explain why mice without Keratin 17 don't have nail issues.
19 citations
,
October 1985 in “British Journal of Dermatology” The document concludes that unruly hair can be congenital or acquired, often lacks specific treatments, and can be managed with oils and short hairstyles.
March 2023 in “International journal of trichology” Six genetic conditions are often linked to complete scalp hair loss in children.
5 citations
,
November 2021 in “Saudi medical journal” The document reports three sisters with Woodhouse-Sakati syndrome showing typical symptoms and unusual gynecological anomalies.
28 citations
,
February 2012 in “PLoS ONE” A PKP1 gene mutation causes skin fragility and hair loss in Chesapeake Bay retriever puppies.
7 citations
,
October 2020 in “Wiener medizinische Wochenschrift” THA is a rare condition with no significant clinical consequences if thyroid function is normal.
1 citations
,
February 2022 in “Online journal of biological sciences” The document does not determine if adults with aphallia are fertile.
December 2025 in “Italian Journal of Anatomy and Embryology” Understanding embryologic layers improves skin disorder diagnosis and supports developing targeted therapies.
44 citations
,
January 2005 in “Dermatology” Hair problems can be caused by genetics or the environment, and treatment should focus on the cause and reducing hair damage.
5 citations
,
November 2011 in “Expert Review of Dermatology” The document concludes that early diagnosis and a comprehensive treatment plan are crucial for managing hair loss in children, with a focus on both medical and psychological support.
December 2025 in “Frontiers in Medicine” ARWH is a rare hair disorder with no cure, but potential treatments include minoxidil and other therapies.
December 2017 in “Springer eBooks” Treat pediatric skin issues with accurate diagnosis, multidisciplinary team, and various treatment options.
19 citations
,
March 1988 in “International Journal of Dermatology” Hair shaft dysplasias are abnormal hair conditions that can be inherited or acquired and may signal other health issues, with limited treatment options available.
12 citations
,
January 2016 in “Endocrinology, diabetes & metabolism case reports” Testosterone therapy improved physical and social health in a male with 49,XXXXY syndrome.