8p21.3 deletions are rare causes of non-syndromic autism spectrum disorder
Author(s) -
Nele Cosemans,
Jarymke Maljaars,
Annick Vogels,
Maureen Holvoet,
Koenraad Devriendt,
Jean Steyaert,
Kris Van Den Bogaert,
Ilse Noens,
Hilde Peeters
Publication year - 2021
Publication title -
neurogenetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.934
H-Index - 61
eISSN - 1364-6753
pISSN - 1364-6745
DOI - 10.1007/s10048-021-00635-8
Subject(s) - human genetics , autism spectrum disorder , autism , copy number variation , genetics , high resolution , gene , biology , computational biology , medicine , genome , psychiatry , remote sensing , geology
A de novo 0.95 Mb 8p21.3 deletion had been identified in an individual with non-syndromic autism spectrum disorder (ASD) through high-resolution copy number variant analysis. Subsequent screening of in-house and publicly available databases resulted in the identification of six additional individuals with 8p21.3 deletions. Through case-based reasoning, we conclude that 8p21.3 deletions are rare causes of non-syndromic neurodevelopmental and neuropsychiatric disorders. Based on literature data, we highlight six genes within the region of minimal overlap as potential ASD genes or genes for neuropsychiatric disorders: DMTN, EGR3, FGF17, LGI3, PHYHIP, and PPP3CC.
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