Genetic advances in autism

A Thapar, M Rutter - Journal of autism and developmental disorders, 2021 - Springer
In the last 40 years, there has been a huge increase in autism genetics research and a
rapidly growing number of discoveries. We now know autism is one of the most highly …

The contribution of copy number variants to psychiatric symptoms and cognitive ability

J Mollon, L Almasy, S Jacquemont, DC Glahn - Molecular psychiatry, 2023 - nature.com
Copy number variants (CNVs) are deletions and duplications of DNA sequence. The most
frequently studied CNVs, which are described in this review, are recurrent CNVs that occur …

16p11. 2 deletion syndrome

WK Chung, TPL Roberts, EH Sherr, LAG Snyder… - Current opinion in …, 2021 - Elsevier
The 16p11. 2 BP4 and BP5 region, is a recurrent∼ 600 kb copy number variant (CNV), and
deletions are one of the most frequent etiologies of neurodevelopmental disorders and …

Detecting microstructural deviations in individuals with deep diffusion MRI tractometry

M Chamberland, S Genc, CMW Tax… - Nature computational …, 2021 - nature.com
Most diffusion magnetic resonance imaging studies of disease rely on statistical
comparisons between large groups of patients and healthy participants to infer altered tissue …

Effects of copy number variations on brain structure and risk for psychiatric illness: Large‐scale studies from the ENIGMA working groups on CNVs

IE Sønderby, CRK Ching, SI Thomopoulos… - Human brain …, 2022 - Wiley Online Library
Abstract The Enhancing NeuroImaging Genetics through Meta‐Analysis copy number
variant (ENIGMA‐CNV) and 22q11. 2 Deletion Syndrome Working Groups (22q‐ENIGMA …

Longitudinal trajectories of cortical development in 22q11. 2 copy number variants and typically developing controls

M Jalbrzikowski, A Lin, A Vajdi, V Grigoryan… - Molecular …, 2022 - nature.com
Probing naturally-occurring, reciprocal genomic copy number variations (CNVs) may help us
understand mechanisms that underlie deviations from typical brain development. Cross …

Genes to mental health (G2MH): a framework to map the combined effects of rare and common variants on dimensions of cognition and psychopathology

S Jacquemont, G Huguet, M Klein… - American Journal of …, 2022 - Am Psychiatric Assoc
Rare genomic disorders (RGDs) confer elevated risk for neurodevelopmental psychiatric
disorders. In this era of intense genomics discoveries, the landscape of RGDs is rapidly …

Rare CNVs and phenome-wide profiling highlight brain structural divergence and phenotypical convergence

J Kopal, K Kumar, K Saltoun, C Modenato… - Nature human …, 2023 - nature.com
Copy number variations (CNVs) are rare genomic deletions and duplications that can affect
brain and behaviour. Previous reports of CNV pleiotropy imply that they converge on shared …

Convergence and divergence of rare genetic disorders on brain phenotypes: a review

A Raznahan, H Won, DC Glahn… - JAMA psychiatry, 2022 - jamanetwork.com
Importance Rare genetic disorders modulating gene expression—as exemplified by gene
dosage disorders (GDDs)—represent a collectively common set of high-risk factors for …

A genetics-first approach to dissecting the heterogeneity of autism: phenotypic comparison of autism risk copy number variants

SJRA Chawner, JL Doherty… - American Journal of …, 2021 - Am Psychiatric Assoc
Objective: Certain copy number variants (CNVs) greatly increase the risk of autism. The
authors conducted a genetics-first study to investigate whether heterogeneity in the clinical …