Dataset Information
Autism and intellectual disability in a patient with two microdeletions in 6q16: a contiguous gene deletion syndrome?
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ABSTRACT: Background
Copy number variations play a significant role in the aetiology of developmental disabilities including non-syndromic intellectual disability and autism.Case presentation
We describe a 19-year old patient with intellectual disability and autism for whom chromosomal microarray (CMA) analysis showed the unusual finding of two de novo microdeletions in cis position on chromosome 6q16.1q16.2 and 6q16.3. The two deletions span 10 genes, including FBXL4, POU3F2, PRDM13, CCNC, COQ3 and GRIK2. We compared phenotypes of patients with similar deletions and looked at the involvement of the genes in neuronal networks in order to determine the pathogenicity of our patient's deletions.Conclusions
We suggest that both deletions on 6q are causing his disease phenotype since they harbour several genes which are implicated in pathways of neuronal development and function. Further studies regarding the interaction between PRDM13 and GRIK2 specifically may be interesting.
SUBMITTER: Strunk D
PROVIDER: S-EPMC5135825 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Publications
Autism and intellectual disability in a patient with two microdeletions in 6q16: a contiguous gene deletion syndrome?
Molecular cytogenetics 20161203
<h4>Background</h4>Copy number variations play a significant role in the aetiology of developmental disabilities including non-syndromic intellectual disability and autism.<h4>Case presentation</h4>We describe a 19-year old patient with intellectual disability and autism for whom chromosomal microarray (CMA) analysis showed the unusual finding of two <i>de novo</i> microdeletions in cis position on chromosome 6q16.1q16.2 and 6q16.3. The two deletions span 10 genes, including <i>FBXL4, POU3F2, PR ...[more]