17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype

Syndromic neurodevelopmental disorders are usually investigated through genetics technologies, within which array comparative genomic hybridization (Array-CGH) is still considered the first-tier clinical diagnostic test. Among recurrent syndromic imbalances, 17q12 deletions and duplications are char...

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Autores principales: Roberta Milone, Raffaella Tancredi, Angela Cosenza, Anna Rita Ferrari, Roberta Scalise, Giovanni Cioni, Roberta Battini
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Publicado: MDPI AG 2021
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spelling oai:doaj.org-article:b366a990ff2246878dc9fb23b00cdd862021-11-25T17:40:22Z17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype10.3390/genes121116602073-4425https://doaj.org/article/b366a990ff2246878dc9fb23b00cdd862021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4425/12/11/1660https://doaj.org/toc/2073-4425Syndromic neurodevelopmental disorders are usually investigated through genetics technologies, within which array comparative genomic hybridization (Array-CGH) is still considered the first-tier clinical diagnostic test. Among recurrent syndromic imbalances, 17q12 deletions and duplications are characterized by neurodevelopmental disorders associated with visceral developmental disorders, although expressive variability is common. Here we describe a case series of 12 patients with 17q12 chromosomal imbalances, in order to expand the phenotypic characterization of these recurrent syndromes whose diagnosis is often underestimated, especially if only mild traits are present. Gene content and genotype-phenotype correlations have been discussed, with special regard to neuropsychiatric features, whose impact often requires etiologic analysis.Roberta MiloneRaffaella TancrediAngela CosenzaAnna Rita FerrariRoberta ScaliseGiovanni CioniRoberta BattiniMDPI AGarticleautism spectrum disorderintellectual disabilityrecurrent CNVspsychiatric disordersRCADepilepsyGeneticsQH426-470ENGenes, Vol 12, Iss 1660, p 1660 (2021)
institution DOAJ
collection DOAJ
language EN
topic autism spectrum disorder
intellectual disability
recurrent CNVs
psychiatric disorders
RCAD
epilepsy
Genetics
QH426-470
spellingShingle autism spectrum disorder
intellectual disability
recurrent CNVs
psychiatric disorders
RCAD
epilepsy
Genetics
QH426-470
Roberta Milone
Raffaella Tancredi
Angela Cosenza
Anna Rita Ferrari
Roberta Scalise
Giovanni Cioni
Roberta Battini
17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
description Syndromic neurodevelopmental disorders are usually investigated through genetics technologies, within which array comparative genomic hybridization (Array-CGH) is still considered the first-tier clinical diagnostic test. Among recurrent syndromic imbalances, 17q12 deletions and duplications are characterized by neurodevelopmental disorders associated with visceral developmental disorders, although expressive variability is common. Here we describe a case series of 12 patients with 17q12 chromosomal imbalances, in order to expand the phenotypic characterization of these recurrent syndromes whose diagnosis is often underestimated, especially if only mild traits are present. Gene content and genotype-phenotype correlations have been discussed, with special regard to neuropsychiatric features, whose impact often requires etiologic analysis.
format article
author Roberta Milone
Raffaella Tancredi
Angela Cosenza
Anna Rita Ferrari
Roberta Scalise
Giovanni Cioni
Roberta Battini
author_facet Roberta Milone
Raffaella Tancredi
Angela Cosenza
Anna Rita Ferrari
Roberta Scalise
Giovanni Cioni
Roberta Battini
author_sort Roberta Milone
title 17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
title_short 17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
title_full 17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
title_fullStr 17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
title_full_unstemmed 17q12 Recurrent Deletions and Duplications: Description of a Case Series with Neuropsychiatric Phenotype
title_sort 17q12 recurrent deletions and duplications: description of a case series with neuropsychiatric phenotype
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/b366a990ff2246878dc9fb23b00cdd86
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