Título:
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High Incidence of Copy Number Variants in Adults with Intellectual Disability and Co-morbid Psychiatric Disorders
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Autor/a:
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Viñas-Jornet, Marina; Esteba-Castillo, Susanna; Baena Díez, Neus; Ribas-Vidal, Núria; Ruiz, Anna; Torrents-Rodas, David; Gabau, Elisabeth; Vilella, Elisabet; Martorell, Lourdes; Armengol, Lluís; Novell, Ramon; Guitart, Míriam
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Abstract:
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Altres ajuts: Financial support was received from "Fundació Parc Taulí Institut d'Investigació i Innovació Parc Taulí I3PT" (Grant Nos. CIR2009/33, CIR2010/034) and "Fundació Barnola-Vallribera 2011". |
Abstract:
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A genetic analysis of unexplained mild-moderate intellectual disability and co-morbid psychiatric or behavioural disorders is not systematically conducted in adults. A cohort of 100 adult patients affected by both phenotypes were analysed in order to identify the presence of copy number variants (CNVs) responsible for their condition identifying a yield of 12.8% of pathogenic CNVs (19% when including clinically recognizable microdeletion syndromes). Moreover, there is a detailed clinical description of an additional 11% of the patients harbouring possible pathogenic CNVs-including a 7q31 deletion (IMMP2L) in two unrelated patients and duplications in 3q29, 9p24.2p24.1 and 15q14q15.1-providing new evidence of its contribution to the phenotype. This study adds further proof of including chromosomal microarray analysis (CMA) as a mandatory test to improve the diagnosis in the adult patients in psychiatric services. |
Fecha de creación:
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28-10-2022 |
Materia(s):
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-Adult patients -Behavioural disorders -Copy number variants -Intellectual disability -Psychiatric disorders |
Derechos:
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open access
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https://creativecommons.org/licenses/by/4.0/ |
Tipo de documento:
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Estudi clínic |
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Uri:
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https://ddd.uab.cat/record/227924
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