This study aimed to characterize rare, clinically relevant genetic variants in a Rwandan pediatric ASD cohort using trio‐based whole‐exome sequencing (WES) using trio‐based whole‐exome sequencing (WES).
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental condition with substantial genetic and phenotypic heterogeneity. However, populations of African ancestry remain underrepresented in genomic studies, limiting understanding of ASD genetic architecture. This study aimed to characterize rare, clinically relevant genetic variants in a Rwandan pediatric ASD cohort using trio‐based whole‐exome sequencing (WES).
This study provides the first comprehensive genomic overview of ASD in a large Brazilian cohort, reinforcing the critical need to include diversely admixed populations in genomic research to expand the understanding of ASD architecture and improve diagnostic strategies in resource-limited settings.
Gabriele da Silva Campos, C. I. S. Costa, J. Wang et al.· Genetics and Molecular Biolo...· 0 citations
SH2B1 encodes an adaptor protein involved in metabolic regulation and body‐weight control. Although SH2B1 haploinsufficiency is a recognized contributor to obesity in 16p11.2 deletion syndrome, the relationship between rare monoallelic SH2B1 variants and neurodevelopmental disorders (NDDs) remains poorly characterized.
This study finds that rare variants across hundreds of genes contribute to autism with variable phenotypic outcomes, and clusters them based on association evidence from large-scale studies of developmental disorders, schizophrenia, bipolar disorder, and epilepsy.
F. Satterstrom, C. Auwerx, J.-M. Fu et al.· medRxiv· 1 citation
Background: A growing number of identified genes increasingly reveal genetic overlaps between neurodevelopmental disorders and combined dystonia syndromes. Case report: We report a 61-year-old man with a neurodevelopmental disorder, mild ataxic signs and generalized dystonia who had been misdiagnosed with cerebral pals...
M. J. Löw, Felix Bernsdorff, Christiane Weinrich et al.· Tremor and Other Hyperkineti...· 0 citations
To report CPAMD8 variants identified by whole‐exome sequencing (WES) in two Chinese families presenting with congenital cataract or pathologic myopia (PM) and to evaluate the evidence supporting their genotype–phenotype relationships.
Qiu Xie, Qiao Wang, Ya-Nan Liu et al.· Molecular Genetics & Genomic...· 0 citations
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