Please use this identifier to cite or link to this item:
10.1016/j.ymgmr.2021.100796
Title: | A novel EDA variant causing X-linked hypohidrotic ectodermal dysplasia : Case report |
Authors: | Alksere, Baiba Kornejeva, Liene Grinfelde, Ieva Dzalbs, Aigars Enkure, Dace Conka, Una Andersone, Santa Blumberga, Arita Nikitina-Zake, Liene Kangare, Liga Radovica-Spalvina, Ilze Vasiljeva, Inta Gailite, Linda Erenpreiss, Juris Fodina, Violeta Rīga Stradiņš University |
Keywords: | Christ-Siemens-Touraine syndrome;Ectodermal dysplasia;EDA;PGT-M;X-linked recessive disorder;XLHED;1.6 Biological sciences;3.1 Basic medicine;3.2 Clinical medicine;1.1. Scientific article indexed in Web of Science and/or Scopus database;Molecular Biology;Genetics;Endocrinology |
Issue Date: | Dec-2021 |
Citation: | Alksere , B , Kornejeva , L , Grinfelde , I , Dzalbs , A , Enkure , D , Conka , U , Andersone , S , Blumberga , A , Nikitina-Zake , L , Kangare , L , Radovica-Spalvina , I , Vasiljeva , I , Gailite , L , Erenpreiss , J & Fodina , V 2021 , ' A novel EDA variant causing X-linked hypohidrotic ectodermal dysplasia : Case report ' , Molecular Genetics and Metabolism Reports , vol. 29 , 100796 . https://doi.org/10.1016/j.ymgmr.2021.100796 |
Abstract: | Hereditary ectodermal dysplasias are a complex group of inherited disorders characterised by abnormalities in two or more ectodermal derivatives (skin, nails, sweat glands, etc.). There are two main types of these disorders – hidrotic and hypohidrotic/anhidrotic ectodermal dysplasias. Hypohidrotic ectodermal dysplasia (HED) or Christ-Siemens-Touraine syndrome (OMIM: 305100) occurs in 1 out of 5000–10,000 births [19] and has an X-linked recessive inheritance pattern (X-linked hypohydrotic ectodermal dysplasia – XLHED) [2]. The main cause of XLHED is a broad range of pathogenic variants in the EDA gene (HGNC:3157, Xq12-13) which encodes the transmembrane protein ectodysplasin-A [4]. We report here the case of a patient with a novel inherited allelic variant in the EDA gene – NM_001399.5:c.337C>T (p.Gln113*) – in the heterozygous state. Targeted family member screening was conducted and other carriers of this EDA gene pathogenic variant were identified and phenotypically characterised. The patient subsequently underwent in vitro fertilisation with preimplantation genetic testing for monogenic diseases (PGT-M). |
Description: | Publisher Copyright: © 2021 The Authors |
DOI: | 10.1016/j.ymgmr.2021.100796 |
ISSN: | 2214-4269 |
Appears in Collections: | Research outputs from Pure / Zinātniskās darbības rezultāti no ZDIS Pure |
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A_novel_EDA_variant_causing_X_linked_hypohidrotic_ectodermal_dysplasia.pdf | 1.3 MB | Adobe PDF | View/Open |
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