Bonnie R. Sullivan

Basic helix-loop-helix transcription factor BHLHE22 monoallelic and biallelic variants cause a neurodevelopmental disorder with agenesis of the corpus callosum, intellectual disability, tone and movement abnormalities

MARK2 variants cause autism spectrum disorder via the downregulation of WNT/β-catenin signaling pathway

This study identifies MARK2 variants as a cause of autism spectrum disorder by showing they disrupt the WNT/β-catenin signaling pathway and impair neural development.

Deleterious, protein-altering variants in the X-linked transcriptional coregulator ZMYM3 in 22 individuals with a neurodevelopmental delay phenotype

The paper identifies ZMYM3 variants in 22 individuals with neurodevelopmental delay, showing recurrent mutations, phenotypic overlap, and functional effects, supporting ZMYM3 as a novel NDD gene.

Genomic answers for children: Dynamic analyses of >1000 pediatric rare disease genomes

The paper presents diagnostic analyses of 960 pediatric rare disease families using genomic sequencing and machine learning, finding higher diagnostic rates with long-read sequencing and highlighting challenges in variant interpretation.

Motivational, proteostatic and transcriptional deficits precede synapse loss, gliosis and neurodegeneration in the B6.HttQ111/+ model of Huntington’s disease

This study shows that B6.HttQ111/+ mice exhibit early transcriptional and proteostatic deficits before synapse loss and neurodegeneration in HD.