User profiles for Ashok Ragavendran

Ashok Ragavendran

Brown University
Verified email at mgh.harvard.edu
Cited by 2164

[PDF][PDF] Low incidence of off-target mutations in individual CRISPR-Cas9 and TALEN targeted human stem cell clones detected by whole-genome sequencing

A Veres, BS Gosis, Q Ding, R Collins, A Ragavendran… - Cell stem cell, 2014 - cell.com
Genome editing has attracted wide interest for the generation of cellular models of disease
using human pluripotent stem cells and other cell types. CRISPR-Cas systems and TALENs …

CHD8 regulates neurodevelopmental pathways associated with autism spectrum disorder in neural progenitors

…, P Manavalan, A Ragavendran… - Proceedings of the …, 2014 - National Acad Sciences
Truncating mutations of chromodomain helicase DNA-binding protein 8 (CHD8), and of
many other genes with diverse functions, are strong-effect risk factors for autism spectrum …

[PDF][PDF] Dissecting the causal mechanism of X-linked dystonia-parkinsonism by integrating genome and transcriptome assembly

…, C Hanscom, C Antolik, M Dy, A Ragavendran… - Cell, 2018 - cell.com
X-linked Dystonia-Parkinsonism (XDP) is a Mendelian neurodegenerative disease that is
endemic to the Philippines and is associated with a founder haplotype. We integrated multiple …

[HTML][HTML] Defining the diverse spectrum of inversions, complex structural variation, and chromothripsis in the morbid human genome

…, JY An, BB Currall, CM Seabra, A Ragavendran… - Genome biology, 2017 - Springer
Background Structural variation (SV) influences genome organization and contributes to
human disease. However, the complete mutational spectrum of SV has not been routinely …

[PDF][PDF] Transcriptional consequences of 16p11. 2 deletion and duplication in mouse cortex and multiplex autism families

I Blumenthal, A Ragavendran, S Erdin, L Klei… - The American Journal of …, 2014 - cell.com
Reciprocal copy-number variation (CNV) of a 593 kb region of 16p11.2 is a common
genetic cause of autism spectrum disorder (ASD), yet it is not completely penetrant and can …

Engineering microdeletions and microduplications by targeting segmental duplications with CRISPR

DJC Tai, A Ragavendran, P Manavalan… - Nature …, 2016 - nature.com
Recurrent, reciprocal genomic disorders resulting from non-allelic homologous recombination
(NAHR) between near-identical segmental duplications (SDs) are a major cause of …

[HTML][HTML] A deep learning approach to identify gene targets of a therapeutic for human splicing disorders

…, A Chekuri, N Sharma, A Ragavendran… - Nature …, 2021 - nature.com
Pre-mRNA splicing is a key controller of human gene expression. Disturbances in splicing
due to mutation lead to dysregulated protein expression and contribute to a substantial …

Htt CAG repeat expansion confers pleiotropic gains of mutant huntingtin function in chromatin regulation

…, P Manavalan, A Ragavendran… - Human molecular …, 2015 - academic.oup.com
The CAG repeat expansion in the Huntington's disease gene HTT extends a polyglutamine
tract in mutant huntingtin that enhances its ability to facilitate polycomb repressive complex 2 (…

[PDF][PDF] Tissue-and cell-type-specific molecular and functional signatures of 16p11. 2 reciprocal genomic disorder across mouse brain and human neuronal models

…, K Mohajeri, T Aneichyk, A Ragavendran… - The American Journal of …, 2022 - cell.com
Chromosome 16p11.2 reciprocal genomic disorder, resulting from recurrent copy-number
variants (CNVs), involves intellectual disability, autism spectrum disorder (ASD), and …

How do consumers deal with stoichiometric constraints? Lessons from functional genomics using Daphnia pulex

PD Jeyasingh, A Ragavendran, S Paland… - Molecular …, 2011 - Wiley Online Library
Disaccord between the supply and demand of energy (carbon, C) and certain material
elements (eg phosphorus, P) across trophic levels is common in most ecosystems and impacts …