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J Pediatr Genet 2022; 11(01): 068-073
DOI: 10.1055/s-0040-1715479
Case Report

Neurodevelopmental Impairment As the Main Phenotypic Hallmark Associated with the Translocation t(7;10)(7p22.3;q26.11)

Mario Mastrangelo
1   Division of Child Neurology and Infantile Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
,
Barbara Torres
2   Medical Genetics Division, IRCCS Casa Sollievo della Sofferenza Foundation, San Giovanni Rotondo, Italy
,
Gloria De Vita
1   Division of Child Neurology and Infantile Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
,
Marina Goldoni
2   Medical Genetics Division, IRCCS Casa Sollievo della Sofferenza Foundation, San Giovanni Rotondo, Italy
,
Agnese De Giorgi
1   Division of Child Neurology and Infantile Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
,
Laura Bernardini
2   Medical Genetics Division, IRCCS Casa Sollievo della Sofferenza Foundation, San Giovanni Rotondo, Italy
,
Vincenzo Leuzzi
1   Division of Child Neurology and Infantile Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
› Author Affiliations Funding None.
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Abstract

Reported here is a novel patient carrying an unbalanced t (10q26.11-q26.3; 7p22.3) and presenting with a severe intellectual disability with autistic features, abnormalities of muscle tone, and a drug-responsive epilepsy. The prominence of neurological and neurodevelopmental abnormalities in the clinical phenotype highlights a possible pathogenic role for different genes in the involved regions. Hypothetical mechanisms may include a possible gene dosage effect for DOCK1 and/or haploinsufficiency of PRKAR1B SUN1, ADAP1, and GPER1.

Keywords

10q duplication syndrome - intellectual disability - autism spectrum disorder - epilepsy

Note

Written parental consent was obtained for publication of this article.


Supplementary Material



Publication History

Received: 30 March 2020

Accepted: 24 June 2020

Article published online:
20 August 2020

© 2020. Thieme. All rights reserved.

Georg Thieme Verlag KG
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