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Casetti F, Has C. Dupilumab bessert kongenitale Ichthyose. J Dtsch Dermatol Ges 2024; 22:829-832. [PMID: 38857105 DOI: 10.1111/ddg.15358_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 01/06/2024] [Indexed: 06/11/2024]
Affiliation(s)
- Federica Casetti
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Freiburg
| | - Cristina Has
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Freiburg
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2
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Casetti F, Has C. Dupilumab improves congenital ichthyosis. J Dtsch Dermatol Ges 2024; 22:829-831. [PMID: 38600890 DOI: 10.1111/ddg.15358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 01/06/2024] [Indexed: 04/12/2024]
Affiliation(s)
- Federica Casetti
- Department of Dermatology and Venereology, University Hospital Freiburg, Freiburg, Germany
| | - Cristina Has
- Department of Dermatology and Venereology, University Hospital Freiburg, Freiburg, Germany
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3
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Rodrigo-Nicolás B, Bueno-Martínez E, Martín-Santiago A, Cañueto J, Vicente A, Torrelo A, Noguera-Morel L, Duat-Rodríguez A, Jorge-Finnigan C, Palacios-Álvarez I, García-Hernández J, Sebaratnam D, González-Sarmiento R, Hernández-Martín A. Evidence of the high prevalence of neurological disorders in nonsyndromic X-linked recessive ichthyosis: a retrospective case series. Br J Dermatol 2018; 179:933-939. [DOI: 10.1111/bjd.16826] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2018] [Indexed: 12/11/2022]
Affiliation(s)
| | - E. Bueno-Martínez
- Molecular Medicine Unit-Department of Medicine; IBSAL and IBMCC and University Hospital of Salamanca; CSIC, University of Salamanca; Spain
| | - A. Martín-Santiago
- Department of Dermatology; Hospital Son Espases; Palma de Mallorca Spain
| | - J. Cañueto
- Department of Dermatology; Hospital Universitario de Salamanca; Salamanca Spain
| | - A. Vicente
- Department of Dermatology; Hospital Sant Joan de Deu; Barcelona Spain
| | - A. Torrelo
- Department of Dermatology; Hospital Infantil Niño Jesús; Madrid Spain
| | - L. Noguera-Morel
- Department of Dermatology; Hospital Infantil Niño Jesús; Madrid Spain
| | | | - C. Jorge-Finnigan
- Department of Dermatology; Hospital Infantil Niño Jesús; Madrid Spain
| | | | - J.L. García-Hernández
- Molecular Medicine Unit-Department of Medicine; IBSAL and IBMCC and University Hospital of Salamanca; CSIC, University of Salamanca; Spain
| | - D.F. Sebaratnam
- Department of Dermatology; Hospital Infantil Niño Jesús; Madrid Spain
| | - R. González-Sarmiento
- Molecular Medicine Unit-Department of Medicine; IBSAL and IBMCC and University Hospital of Salamanca; CSIC, University of Salamanca; Spain
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4
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Katayama S, Nomura T, Muramatsu K, Takeda M, Miyauchi T, Suzuki S, Shinkuma S, Fujita Y, Iwata H, Shimizu H. A severe case of X-linked ichthyosis showing palmar hyperlinearity without FLG
mutations. J Eur Acad Dermatol Venereol 2016; 31:e119-e120. [DOI: 10.1111/jdv.13863] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 06/08/2016] [Indexed: 01/28/2023]
Affiliation(s)
- S. Katayama
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - T. Nomura
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - K. Muramatsu
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - M. Takeda
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - T. Miyauchi
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - S. Suzuki
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - S. Shinkuma
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - Y. Fujita
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - H. Iwata
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - H. Shimizu
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
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Ali RH, Mahmood S, Raza SI, Aziz A, Irfanullah, Naqvi SKUH, Wasif N, Ansar M, Ahmad W, Shah SH, Khan BT, Zaman Q, Gul A, Wali A, Ali G, Khan S, Khisroon M, Basit S. Genetic analysis of Xp22.3 micro-deletions in seventeen families segregating isolated form of X-linked ichthyosis. J Dermatol Sci 2015; 80:214-7. [PMID: 26481779 DOI: 10.1016/j.jdermsci.2015.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/17/2015] [Accepted: 09/24/2015] [Indexed: 11/25/2022]
Affiliation(s)
- Raja Hussain Ali
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sabba Mahmood
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Syed Irfan Raza
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Abdul Aziz
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Irfanullah
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | | | - Naveed Wasif
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Ansar
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Wasim Ahmad
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sayed Hajan Shah
- Center for Human Genetics and Molecular Medicine, Sindh Institute of Urology and Transplantation (SIUT), Karachi, Pakistan
| | - Bakht Tarin Khan
- Department of Zoology, University of Peshawar, KPK, Pakistan; Department of Zoology, Abdul Wali Khan University, Mardan, KPK, Pakistan
| | - Qaiser Zaman
- Department of Zoology, University of Peshawar, KPK, Pakistan
| | - Ajab Gul
- Department of Biotechnology and Informatics, BUITEMS, Quetta 87100, Pakistan
| | - Abdul Wali
- Department of Biotechnology and Informatics, BUITEMS, Quetta 87100, Pakistan
| | - Ghazanfar Ali
- Department of Biotechnology, Azad Jammu & Kashmir, Pakistan
| | - Saadulah Khan
- Department of Biotechnology & Genetic Engineering, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | | | - Sulman Basit
- Center for Genetics and Inherited Diseases, Taibah University Almadinah Almunawarah, Saudi Arabia
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6
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Toral-López J, González-Huerta LM, Cuevas-Covarrubias SA. X linked recessive ichthyosis: Current concepts. World J Dermatol 2015; 4:129-134. [DOI: 10.5314/wjd.v4.i3.129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 01/31/2015] [Accepted: 05/28/2015] [Indexed: 02/06/2023] Open
Abstract
In the present review, we describe the most important aspects of the X-linked ichthyosis (XLI) and make a compilation of the some historic details of the disease. The aim of the present study is an update of the XLI. Historical, clinical, epidemiological, and molecular aspects are described through the text. Recessive XLI is a relatively common genodermatosis affecting different ethnic groups. With a high spectrum of the clinical manifestations due to environmental factors, the disease has a genetic heterogeneity that goes from a point mutation to a large deletion involving several genes to produce a contiguous gene syndrome. Most XLI patients harbor complete STS gene deletion and flanked sequences; seven intragenic deletions and 14 point mutations with a complete loss of the steroid sulfatase activity have been reported worldwide. In this study, we review current knowledge about the disease.
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Elias PM, Williams ML, Choi EH, Feingold KR. Role of cholesterol sulfate in epidermal structure and function: lessons from X-linked ichthyosis. Biochim Biophys Acta Mol Cell Biol Lipids 2013; 1841:353-61. [PMID: 24291327 DOI: 10.1016/j.bbalip.2013.11.009] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 11/13/2013] [Accepted: 11/20/2013] [Indexed: 02/07/2023]
Abstract
X-linked ichthyosis is a relatively common syndromic form of ichthyosis most often due to deletions in the gene encoding the microsomal enzyme, steroid sulfatase, located on the short area of the X chromosome. Syndromic features are mild or unapparent unless contiguous genes are affected. In normal epidermis, cholesterol sulfate is generated by cholesterol sulfotransferase (SULT2B1b), but desulfated in the outer epidermis, together forming a 'cholesterol sulfate cycle' that potently regulates epidermal differentiation, barrier function and desquamation. In XLI, cholesterol sulfate levels my exceed 10% of total lipid mass (≈1% of total weight). Multiple cellular and biochemical processes contribute to the pathogenesis of the barrier abnormality and scaling phenotype in XLI. This article is part of a Special Issue entitled The Important Role of Lipids in the Epidermis and their Role in the Formation and Maintenance of the Cutaneous Barrier. Guest Editors: Kenneth R. Feingold and Peter Elias.
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Affiliation(s)
- Peter M Elias
- Dermatology Service, Department of Veterans Affairs Medical Center, and Department of Dermatology, University of California, San Francisco, CA USA.
| | - Mary L Williams
- Departments of Dermatology and Pediatrics, University of California, San Francisco, CA USA
| | - Eung-Ho Choi
- Department of Dermatology, Yonsei University, Wonju College of Medicine, Wonju, South Korea
| | - Kenneth R Feingold
- Medical Service, Department of Veterans Affairs Medical Center, and Department of Medicine, University of California, San Francisco, CA, USA
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Rice RH, Bradshaw KM, Durbin-Johnson BP, Rocke DM, Eigenheer RA, Phinney BS, Schmuth M, Gruber R. Distinguishing ichthyoses by protein profiling. PLoS One 2013; 8:e75355. [PMID: 24130705 PMCID: PMC3793978 DOI: 10.1371/journal.pone.0075355] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Accepted: 08/13/2013] [Indexed: 12/22/2022] Open
Abstract
To explore the usefulness of protein profiling for characterization of ichthyoses, we here determined the profile of human epidermal stratum corneum by shotgun proteomics. Samples were analyzed after collection on tape circles from six anatomic sites (forearm, palm, lower leg, forehead, abdomen, upper back), demonstrating site-specific differences in profiles. Additional samples were collected from the forearms of subjects with ichthyosis vulgaris (filaggrin (FLG) deficiency), recessive X-linked ichthyosis (steroid sulfatase (STS) deficiency) and autosomal recessive congenital ichthyosis type lamellar ichthyosis (transglutaminase 1 (TGM1) deficiency). The ichthyosis protein expression patterns were readily distinguishable from each other and from phenotypically normal epidermis. In general, the degree of departure from normal was lower from ichthyosis vulgaris than from lamellar ichthyosis, parallel to the severity of the phenotype. Analysis of samples from families with ichthyosis vulgaris and concomitant modifying gene mutations (STS deficiency, GJB2 deficiency) permitted correlation of alterations in protein profile with more complex genetic constellations.
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Affiliation(s)
- Robert H. Rice
- Department of Environmental Toxicology and Forensic Science Graduate Program, University of California Davis, Davis, California, United States of America
| | - Katie M. Bradshaw
- Department of Environmental Toxicology and Forensic Science Graduate Program, University of California Davis, Davis, California, United States of America
| | - Blythe P. Durbin-Johnson
- Division of Biostatistics, Department of Public Health Sciences, Clinical and Translational Science Center Biostatistics Core, University of California Davis, Davis, California, United States of America
| | - David M. Rocke
- Division of Biostatistics, Department of Public Health Sciences, Clinical and Translational Science Center Biostatistics Core and Department of Biomedical Engineering, University of California Davis, Davis, California, United States of America
| | - Richard A. Eigenheer
- Proteomics Core Facility, University of California Davis, Davis, California, United States of America
| | - Brett S. Phinney
- Proteomics Core Facility, University of California Davis, Davis, California, United States of America
| | - Matthias Schmuth
- Department of Dermatology and Venereology, Innsbruck Medical University, Innsbruck, Austria
| | - Robert Gruber
- Department of Dermatology and Venereology, Innsbruck Medical University, Innsbruck, Austria
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Harding CR, Aho S, Bosko CA. Filaggrin - revisited. Int J Cosmet Sci 2013; 35:412-23. [PMID: 23517450 DOI: 10.1111/ics.12049] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Accepted: 03/10/2013] [Indexed: 12/27/2022]
Abstract
Profilaggrin (proFLG) and its processing products are critical to the health and appearance of skin. The recent identification of loss-of-function filaggrin (FLG) mutations as a predisposing factor in ichthyosis vulgaris and atopic dermatitis has lead to a resurgent interest in this enigmatic protein. Here, we review the literature on the structure and many functions of proFLG, from its role as a filament-aggregating protein and a source of natural moisturizing factor (NMF), to the more recent discoveries of its role in epidermal barrier formation and its more speculative functions as an antimicrobial and sunscreen. Finally, we discuss the relationship of proFLG with dry skin, the influence of moisturizers on NMF generation and speculate on next generation of FLG research.
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Affiliation(s)
- C R Harding
- Port Sunlight Laboratory, Unilever Research and Development, Quarry Road East, Bebington Wirral, CH63 3JW, U.K
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