Published in Human Genetics
Autism spectrum disorder (ASD) is a highly heritable disorder of complex and heterogeneous aetiology. It is primarily characterized by altered cognitive ability including impaired language and communication skills and fundamental deficits in social reciprocity. Despite some notable successes in neuropsychiatric genetics, overall, the high heritabil...
Published in Human Molecular Genetics
Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphis...
Published in Nature
The autism spectrum disorders (ASDs) are a group of conditions characterized by impairments in reciprocal social interaction and communication, and the presence of restricted and repetitive behaviours. Individuals with an ASD vary greatly in cognitive development, which can range from above average to intellectual disability. Although ASDs are know...
Published in Nature Genetics
Published in The Open Psychiatry Journal
Published in Nature Genetics
Published in Psychiatric Genetics, Sept
Published in Neurology
Published in The American Journal of Human Genetics
Published in Nature Genetics
Using homozygosity mapping and locus resequencing, we found that alterations in the homeodomain of the IRX5 transcription factor cause a recessive congenital disorder affecting face, brain, blood, heart, bone and gonad development. We found through in vivo modeling in Xenopus laevis embryos that Irx5 modulates the migration of progenitor cell popul...
Published in Journal of Biological Chemistry
Pluripotent mesenchymal cells form a population of precursors to a variety of cell types, including osteoblasts and adipocytes. Aging tilts the balance in favor of adipocyte differentiation at the expense of osteoblast differentiation, resulting in reduced bone formation and osteopenic disorders, including osteoporosis, in humans and animals. Under...
Published in Human Molecular Genetics
Benign recurrent vertigo (BRV) is a common disorder affecting up to 2% of the adult population and may be etiologically related to migraine because of similarities in the clinical spectrum of the phenotypes and a high co-morbidity within families. Many families have multiple-affected genetically related individuals suggesting familial transmission ...
Published in The American Journal of Human Genetics
We investigated the genetic aspects of the large sex bias in the prevalence of autism spectrum disorder by monitoring changes in linkage when the family set for an affected sibling pair genome scan is subdivided on the basis of the sex of affected children. This produces a significant excess in the total number of linkage peaks (P=1.3 x 10(-8)) and...
Published in Cellular and molecular biology (Noisy-le-Grand, France)
The early stages of head and neck cancer are presumed to require a senes of genetic alterations that are not represented by a distinct clinical phenotype. Therefore, genes with altered expression in the preneoplasia may be useful for the early detection of this highly recurrent cancer. In this study, we immortalized normal human oral keratinocytes ...
Published in American Journal of Medical Genetics
We searched for mutations in the voltage-gated calcium channel gene, CACNA1A, in nine propositi of families with migraine headaches and episodic vertigo inherited in an autosomal dominant pattern. All 47 exons and flanking introns in CACNA1A were subjected to single-strand conformation polymorphism analysis of polymerase chain reaction-amplified ge...
Published in Clinical Cancer Research
Published in PLoS Genetics
U87MG is a commonly studied grade IV glioma cell line that has been analyzed in at least 1,700 publications over four decades. In order to comprehensively characterize the genome of this cell line and to serve as a model of broad cancer genome sequencing, we have generated greater than 30x genomic sequence coverage using a novel 50-base mate paired...
Published in The American Journal of Human Genetics
The short-rib polydactyly (SRP) syndromes are a heterogeneous group of perinatal lethal skeletal disorders with polydactyly and multisystem organ abnormalities. Homozygosity by descent mapping in a consanguineous SRP family identified a genomic region that contained DYNC2H1, a cytoplasmic dynein involved in retrograde transport in the cilium. Affec...
Published in Gastroenterology
