September 2021 in “Pediatrics in review” This case study describes a 7-month-old boy diagnosed with keratitis-ichthyosis-deafness syndrome due to a de novo GJB2 gene mutation, highlighting the challenges in treatment and eventual fatal outcome due to severe complications.
101 citations
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October 2007 in “Journal of Biological Chemistry” This study indicates that reduced activity of the matriptase-prostasin proteolytic cascade is likely the cause of human autosomal recessive ichthyosis with hypotrichosis, as demonstrated using a novel mouse model.
75 citations
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September 1985 in “Archives of dermatology” This report of ichthyosis follicularis in two boys discusses the challenges of distinguishing it from similar disorders, noting its rarity and unclear inheritance pattern without providing new clinical results.
71 citations
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January 2011 in “Orphanet Journal of Rare Diseases” This article reviews IFAP syndrome, an X-linked genetic disorder characterized by ichthyosis follicularis, alopecia, and photophobia, and reports no new clinical findings.
44 citations
,
September 2011 in “Journal of Pediatric Gastroenterology and Nutrition” This study reported four new cases of NISCH syndrome in a Moroccan family, confirming genetic variability in liver disease severity and suggesting potential benefits from early UDCA therapy.
40 citations
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August 2005 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” In this case report, a 3-year-old male with IFAP syndrome showed moderate improvement in skin symptoms and corneal erosions but no change in alopecia or photophobia after 6 months of acitretin therapy.
36 citations
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January 2000 in “British journal of dermatology/British journal of dermatology, Supplement” This case study reports on a mother and daughter with ichthyosis follicularis, alopecia, and photophobia, noting consistent keratotic eruptions during the mother's pregnancies that improved postpartum.
34 citations
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September 2010 in “Clinical and Experimental Dermatology” This study identified a new heterozygous mutation in the connexin 26 gene (c.263C>T; p.Ala88Val) in a premature neonate with KID syndrome, who later died from complications.
27 citations
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July 1997 in “PubMed” This study suggests that the harlequin ichthyosis mouse model closely resembles human type 2 harlequin ichthyosis, indicating its potential as a useful model for studying the human condition.
22 citations
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February 2004 in “Journal of pediatric gastroenterology and nutrition” This study found that nutritional deficiencies and gastrointestinal abnormalities are uncommon in children with ichthyosis and growth failure, suggesting chronic hypovolemia may be more prevalent in this group.
17 citations
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July 1984 in “British journal of dermatology/British journal of dermatology, Supplement” This study describes a distinctive form of ichthyosis characterized by abnormal epidermal differentiation mainly within hair follicles in four patients with congenital follicular hyperkeratosis.
15 citations
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April 1970 in “PubMed” This letter describes a case of a 22-year-old woman with ichthyosis serpentina and related symptoms, suggesting it as a variant form of ichthyosis associated with bamboo hair, without necessarily including atopic features.
14 citations
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December 2010 in “Journal of human genetics” This study identified a severe MBTPS2 gene mutation in a Japanese patient with IFAP syndrome, suggesting other factors may influence the varied clinical severity of the condition.
12 citations
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September 2000 in “Journal of the European Academy of Dermatology and Venereology” This study found that balneophototherapy improved skin lesions in a 13-year-old with severe ichthyosis linearis circumflexa, but regular treatment is likely necessary to maintain remission.
11 citations
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January 2021 in “British Journal of Dermatology” This report describes a new case of syndromic ichthyosis caused by compound heterozygous mutations in AP1B1, detailing the associated clinical features and molecular consequences in the patient.
6 citations
,
February 1985 in “Archives of Dermatology” This report describes a case where a 23-year-old woman with juvenile rheumatoid arthritis developed generalized ichthyosiform eruption due to sarcoidosis after long-term use of systemic corticosteroids.
5 citations
,
May 2011 in “European Journal of Medical Genetics” This case report describes a 44-year-old patient with late-onset partial lipodystrophy, mental retardation, epilepsy, ichthyosis, and glomerulonephritis, linked to a 10 Mb duplication of chromosome region 5q31.3-5q32.1.
3 citations
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May 2017 in “BMJ Case Reports” This case report details a 15-year-old boy who developed iatrogenic Cushing’s disease with severe complications after prolonged treatment by an untrained practitioner for persistent erythroderma.
3 citations
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January 2015 in “Indian journal of paediatric dermatology” This case report describes an 18-month-old male with ichthyosis follicularis alopecia photophobia syndrome who experienced transient improvement in skin symptoms after oral isotretinoin treatment.
2 citations
,
March 2011 in “International Journal of Dermatology” This case report describes an 18-year-old male with IFAP syndrome, confirmed by total hair loss, severe photophobia, and characteristic skin changes, marking a rare presentation of the condition.
2 citations
,
April 1970 in “Archives of Dermatology” This report discusses a case of ichthyosis serpentina, suggesting it as a variant of ichthyosis associated with bamboo hair, although atopy may not be a necessary component.
1 citations
,
October 2025 in “Journal of Dermatological Treatment” This case study reported that Dupilumab treatment improved eczema, itch, and hair condition in a girl with Netherton Syndrome, as shown by over 40% improvement in various dermatological scores; however, significant flares of ichthyosis linearis circumflexa persisted.
1 citations
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January 2023 in “Pediatric Dermatology” This case study of a neonate with ichthyosis and ILVASC demonstrates how an interdisciplinary approach facilitated a timely genetic diagnosis and management of complications.
1 citations
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November 2022 in “International journal of trichology” This case report describes a 6-year-old girl with IFAP syndrome who showed good improvement in cutaneous symptoms after one month of acitretin treatment.
December 2025 in “Clinical Cosmetic and Investigational Dermatology” In this report, a unique female presentation of IFAP syndrome is described, featuring musculoskeletal contractures but no photophobia, highlighting the importance of early detection and multidisciplinary care to improve outcomes and prevent disability.
October 2025 in “Clinical and Experimental Pediatrics” In this case report and literature review, researchers identified a novel mutation in the CLDN1 gene linked to neonatal ichthyosis-sclerosing cholangitis syndrome and found that its phenotype varies widely, suggesting a multidisciplinary approach is crucial for management.
November 2024 in “Journal of Investigative Dermatology” Inherited ichthyosis negatively impacts quality of life, affecting daily activities, self-image, and reproductive decisions.
January 2024 in “SAGE Open Medical Case Reports” In this study, exome sequencing revealed that two brothers with ichthyosis, born to consanguineous parents, had NIPAL4 autosomal recessive congenital ichthyosis, while the older brother's blindness resulted from separate mutations in the peroxidasin gene, which were also found in an unaffected sister.
December 2023 in “Clinical Cosmetic and Investigational Dermatology” This case report describes an 8-year-old boy in Saudi Arabia diagnosed with IFAP syndrome, highlighting its distinct characteristics and distinguishing features from similar conditions, and notes successful genetic confirmation of the disorder.
January 2023 in “Revista Paulista de Pediatria” This case study reported the first diagnosis of IFAP syndrome in Brazil with molecular investigation, identifying a rare MBTPS2 gene variant and expanding the known mutational spectrum associated with the condition.