ArticleNature communications2024
TAD boundary deletion causes PITX2-related cardiac electrical and structural defects.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 23 citations in OpenAlex.
- Mechanisms underlying disease-causing variants in promoters and enhancers.Nature genetics · 2026Review
- dicast: a machine learning method for accurate structural variant detection from short-read sequencing data.Genome biology · 2026Article
- The cardiac 4D nucleome: nuclear and chromatin dynamics across development, disease and ageing.Nature reviews. Cardiology · 2026Review
- Whole-genome sequencing implicates rare, low-frequency and structural non-coding variation at themedRxiv : the preprint server for health sciences · 2026Article
- CT-TADB predicts TAD boundaries without Hi-C by integrating DNA sequences and epigenomic features.NPJ systems biology and applications · 2026Article
- The cardiac conduction system: development, function and therapeutic targets.Nature reviews. Cardiology · 2026Review
- CD40/PI3K/FOXO1 axis rewiring drives microenvironment-dependent BIM silencing to sustain lymphoma growth and survival.Leukemia · 2026Article
- Structural variants in human congenital heart disease disrupt distal genomic regulatory contacts of developmental genes.bioRxiv : the preprint server for biology · 2026Article
- Unravelling the genetic architecture of cardiovascular disease through structural variant detection with whole-genome sequencing.Frontiers in genetics · 2026Review
- Spatial Reorganization of Chromatin Architecture Shapes the Expression Phenotype of Therapy-Induced Senescent Cells.Aging cell · 2026Article
- Functional architecture of cardiac TF regulatory landscapes in control of mammalian heart development.bioRxiv : the preprint server for biology · 2025Article
- PITX2 dosage-dependent changes in pacemaker cell state underlie sinus node dysfunction and atrial arrhythmias.Nature communications · 2025Article
- Structural variants in the 3D genome as drivers of disease.Nature reviews. Genetics · 2025Review
- Genetic and epigenetic architectures of stroke: Insights from GWAS to precision medicine.Neurochemistry international · 2025Review
- Nuclear FGF2 orchestrates phase separation-mediated rDNA chromatin architecture to control BMSCs cell fate.Bone research · 2025Article
- The Biological Function of Genome Organization.International journal of molecular sciences · 2025Review
- Bystander activation across a TAD boundary supports a cohesin-dependent transcription cluster model for enhancer function.Genes & development · 2025Article
- Evolution of the management of ultrarare inherited arrhythmias and cardiomyopathies.Future cardiology · 2025Article
- Deletion of a single CTCF motif at the boundary of a chromatin domain with three FGF genes disrupts gene expression and embryonic development.Developmental cell · 2025Article
- Cohesin in 3D: development, differentiation, and disease.Genes & development · 2025Review
Corrections and comments
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Authors and funding
44 authors at 14 institutions in 5 countries.
Funding
Abstract
While 3D chromatin organization in topologically associating domains (TADs) and loops mediating regulatory element-promoter interactions is crucial for tissue-specific gene regulation, the extent of their involvement in human Mendelian disease is largely unknown. Here, we identify 7 families presenting a new cardiac entity associated with a heterozygous deletion of 2 CTCF binding sites on 4q25, inducing TAD fusion and chromatin conformation remodeling. The CTCF binding sites are located in a gene desert at 1 Mb from the Paired-like homeodomain transcription factor 2 gene (PITX2). By introducing the ortholog of the human deletion in the mouse genome, we recapitulate the patient phenotype and characterize an opposite dysregulation of PITX2 expression in the sinoatrial node (ectopic activation) and ventricle (reduction), respectively. Chromatin conformation assay performed in human induced pluripotent stem cell-derived cardiomyocytes harboring the minimal deletion identified in family#1 reveals a conformation remodeling and fusion of TADs. We conclude that TAD remodeling mediated by deletion of CTCF binding sites causes a new autosomal dominant Mendelian cardiac disorder.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.