Dergi makalesi Açık Erişim
Lefevre, C; Bouadjar, B; Karaduman, A; Jobard, F; Saker, S; Ozguc, M; Lathrop, M; Prud'homme, JF; Fischer, J
{ "@context": "https://schema.org/", "@id": 94701, "@type": "ScholarlyArticle", "creator": [ { "@type": "Person", "name": "Lefevre, C" }, { "@type": "Person", "name": "Bouadjar, B" }, { "@type": "Person", "name": "Karaduman, A" }, { "@type": "Person", "name": "Jobard, F" }, { "@type": "Person", "name": "Saker, S" }, { "@type": "Person", "name": "Ozguc, M" }, { "@type": "Person", "name": "Lathrop, M" }, { "@type": "Person", "name": "Prud'homme, JF" }, { "@type": "Person", "name": "Fischer, J" } ], "datePublished": "2004-01-01", "description": "We report the genomic localization by homozygosity mapping and the identification of a gene for a new form of non-syndromic autosomal recessive congenital ichthyosis. The phenotype usually presents as non-bullous congenital ichthyosiform erythroderma with fine whitish scaling on an erythrodermal background; larger brownish scales are present on the buttocks, neck and legs. A few patients presented a more generalized lamellar ichthyosis. Palmoplantar keratoderma was present in all cases, whereas only 60% of the patients were born as collodion babies. Six homozygous mutations including one nonsense and five missense mutations were identified in a new gene, ichthyin, on chromosome 5q33 in 23 patients from 14 consanguineous families from Algeria, Colombia, Syria and Turkey. Ichthyin encodes a protein with several transmembrane domains which belongs to a new family of proteins of unknown function localized in the plasma membrane (PFAM: DUF803), with homologies to both transporters and G-protein coupled receptors. This family includes NIPA1, in which a mutation was recently described in a dominant form of spastic paraplegia (SPG6). We propose that ichthyin and NIPA1 are membrane receptors for ligands (trioxilins A3 and B3) from the hepoxilin pathway.", "headline": "Mutations in ichthyin a new gene on chromosome 5q33 in a new form of autosomal recessive congenital ichthyosis", "identifier": 94701, "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", "license": "http://www.opendefinition.org/licenses/cc-by", "name": "Mutations in ichthyin a new gene on chromosome 5q33 in a new form of autosomal recessive congenital ichthyosis", "url": "https://aperta.ulakbim.gov.tr/record/94701" }
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