Rare variants in the genetic background modulate cognitive and developmental phenotypes in individuals carrying disease-associated variants

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TitreRare variants in the genetic background modulate cognitive and developmental phenotypes in individuals carrying disease-associated variants
Type de publicationJournal Article
Year of Publication2019
AuteursPizzo L, Jensen M, Polyak A, Rosenfeld JA, Mannik K, Krishnan A, McCready E, Pichon O, Le Caignec C, Van Dijck A, Pope K, Voorhoeve E, Yoon J, Stankiewicz P, Cheung SWai, Pazuchanics D, Huber E, Kumar V, Kember RL, Mari F, Curro A, Castiglia L, Galesi O, Avola E, Mattina T, Fichera M, Mandara L, Vincent M, Nizon M, Mercier S, Beneteau C, Blesson S, Martin-Coignard D, Mosca-Boidron A-L, Caberg J-H, Bucan M, Zeesman S, Nowaczyk MJM, Lefebvre M, Faivre L, Callier P, Skinner C, Keren B, Perrine C, Prontera P, Marle N, Renieri A, Reymond A, R. Kooy F, Isidor B, Schwartz C, Romano C, Sistermans E, Amor DJ, Andrieux J, Girirajan S
JournalGENETICS IN MEDICINE
Volume21
Pagination816-825
Date PublishedAPR
Type of ArticleArticle
ISSN1098-3600
Mots-clés16p11.2 deletion, Autism, CNV, modifier, phenotypic variability
Résumé

{Purpose: To assess the contribution of rare variants in the genetic background toward variability of neurodevelopmental phenotypes in individuals with rare copy-number variants (CNVs) and gene-disruptive variants. Methods: We analyzed quantitative clinical information, exome sequencing, and microarray data from 757 probands and 233 parents and siblings who carry disease-associated variants. Results: The number of rare likely deleterious variants in functionally intolerant genes (''other hits'') correlated with expression of neurodevelopmental phenotypes in probands with 16p12.1 deletion (n=23

DOI10.1038/s41436-018-0266-3