Pavinato, Lisa ORCID: 0000-0002-7630-8365, Trajkova, Slavica ORCID: 0000-0002-0178-5327, Grosso, Enrico, Giorgio, Elisa ORCID: 0000-0003-4076-4649, Bruselles, Alessandro ORCID: 0000-0002-1556-4998, Radio, Francesca Clementina ORCID: 0000-0003-1993-8018, Pippucci, Tommaso ORCID: 0000-0001-7737-7963, Dimartino, Paola, Tartaglia, Marco ORCID: 0000-0001-7736-9672, Petlichkovski, Aleksandar ORCID: 0000-0002-1956-4063, De Rubeis, Silvia, Buxbaum, Joseph, Ferrero, Giovanni Battista, Keller, Roberto ORCID: 0000-0002-6873-9827 and Brusco, Alfredo (2021). Expanding the clinical phenotype of the ultra-rare Skraban-Deardorff syndrome: Two novel individuals with WDR26 loss-of-function variants and a literature review. Am. J. Med. Genet. A, 185 (6). S. 1712 - 1721. HOBOKEN: WILEY. ISSN 1552-4833

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Abstract

De novo variants in the WDR26 gene leading to haploinsufficiency have recently been associated with Skraban-Deardorff syndrome. This condition is an ultra-rare autosomal dominant neurodevelopmental disorder characterized by a broad range of clinical signs, including intellectual disability (ID), developmental delay (DD), seizures, abnormal facial features, feeding difficulties, and minor skeletal anomalies. Currently, 18 cases have been reported in the literature and for only 15 of them a clinical description is available. Here, we describe a child with Skraban-Deardorff syndrome associated with the WDR26 pathogenic de novo variant NM_025160.6:c.69dupC, p.(Gly24ArgfsTer48), and an adult associated with the pathogenic de novo variant c.1076G > A, p.(Trp359Ter). The adult patient was a 29-year-old female with detailed information on clinical history and pharmacological treatments since birth, providing an opportunity to map disease progression and patient management. By comparing our cases with published reports of Skraban-Deardorff syndrome, we provide a genetic and clinical summary of this ultrarare condition, describe the clinical management from childhood to adult age, and further expand on the clinical phenotype.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Pavinato, LisaUNSPECIFIEDorcid.org/0000-0002-7630-8365UNSPECIFIED
Trajkova, SlavicaUNSPECIFIEDorcid.org/0000-0002-0178-5327UNSPECIFIED
Grosso, EnricoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Giorgio, ElisaUNSPECIFIEDorcid.org/0000-0003-4076-4649UNSPECIFIED
Bruselles, AlessandroUNSPECIFIEDorcid.org/0000-0002-1556-4998UNSPECIFIED
Radio, Francesca ClementinaUNSPECIFIEDorcid.org/0000-0003-1993-8018UNSPECIFIED
Pippucci, TommasoUNSPECIFIEDorcid.org/0000-0001-7737-7963UNSPECIFIED
Dimartino, PaolaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tartaglia, MarcoUNSPECIFIEDorcid.org/0000-0001-7736-9672UNSPECIFIED
Petlichkovski, AleksandarUNSPECIFIEDorcid.org/0000-0002-1956-4063UNSPECIFIED
De Rubeis, SilviaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Buxbaum, JosephUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ferrero, Giovanni BattistaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Keller, RobertoUNSPECIFIEDorcid.org/0000-0002-6873-9827UNSPECIFIED
Brusco, AlfredoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-599869
DOI: 10.1002/ajmg.a.62157
Journal or Publication Title: Am. J. Med. Genet. A
Volume: 185
Number: 6
Page Range: S. 1712 - 1721
Date: 2021
Publisher: WILEY
Place of Publication: HOBOKEN
ISSN: 1552-4833
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
Genetics & HeredityMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/59986

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