ArticlePLoS genetics2015
Molecular Basis of Gene-Gene Interaction: Cyclic Cross-Regulation of Gene Expression and Post-GWAS Gene-Gene Interaction Involved in Atrial Fibrillation.
Article in PLoS genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
35 citing papers in PubMed, 2 syntheses or guidelines pooled it, 57 citations in OpenAlex.
- Pooled it
- Gene-gene Interaction Analyses for Atrial Fibrillation.Scientific reports · 2016Pooled it
- LncRNA-induced lysosomal localization of NHE1 promotes increased lysosomal pH in macrophages leading to atherosclerosis.The Journal of biological chemistry · 2025Article
- A Discussion of the Contemporary Prediction Models for Atrial Fibrillation.Medical research archives · 2023Article
- Loss of the Atrial Fibrillation-Related Gene,Circulation research · 2023Article
- Gene Polymorphism and Recurrent Atrial Fibrillation after Catheter Ablation: A Comprehensive Review.Reviews in cardiovascular medicine · 2023Review
- Transcriptomics-based network medicine approach identifies metformin as a repurposable drug for atrial fibrillation.Cell reports. Medicine · 2022Article
- Decoding the PITX2-controlled genetic network in atrial fibrillation.JCI insight · 2022Article
- Zfhx3 Transcription Factor Represses the Expression ofInternational journal of molecular sciences · 2021Article
- A narrative review of non-coding RNAs in atrial fibrillation: potential therapeutic targets and molecular mechanisms.Annals of translational medicine · 2021Review
- Transcriptional factors in calcium mishandling and atrial fibrillation development.Pflugers Archiv : European journal of physiology · 2021Review
- Angiogenic factor AGGF1 acts as a tumor suppressor by modulating p53 post-transcriptional modifications and stability via MDM2.Cancer letters · 2021Article
- Association between ZFHX3 and PRRX1 Polymorphisms and Atrial Fibrillation Susceptibility from Meta-Analysis.International journal of hypertension · 2021Article
- A Novel Mapping Strategy Utilizing Mouse Chromosome Substitution Strains Identifies Multiple Epistatic Interactions That Regulate Complex Traits.G3 (Bethesda, Md.) · 2020Article
- Vascular smooth muscle cell phenotypic transition regulates gap junctions of cardiomyocyte.Heart and vessels · 2020Article
- Investigation of gene-gene interactions in cardiac traits and serum fatty acid levels in the LURIC Health Study.PloS one · 2020Article
- Identification of rare variants in cardiac sodium channel β4-subunit gene SCN4B associated with ventricular tachycardia.Molecular genetics and genomics : MGG · 2019Article
- SUMOylation of Vps34 by SUMO1 promotes phenotypic switching of vascular smooth muscle cells by activating autophagy in pulmonary arterial hypertension.Pulmonary pharmacology & therapeutics · 2019Article
- Lamin A mutation impairs interaction with nucleoporin NUP155 and disrupts nucleocytoplasmic transport in atrial fibrillation.Human mutation · 2019Article
- Atrial Fibrillation Genetics Update: Toward Clinical Implementation.Frontiers in cardiovascular medicine · 2019Review
Corrections and comments
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Authors and funding
50 authors at 9 institutions in 2 countries.
Funding
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia at the clinic. Recent GWAS identified several variants associated with AF, but they account for <10% of heritability. Gene-gene interaction is assumed to account for a significant portion of missing heritability. Among GWAS loci for AF, only three were replicated in the Chinese Han population, including SNP rs2106261 (G/A substitution) in ZFHX3, rs2200733 (C/T substitution) near PITX2c, and rs3807989 (A/G substitution) in CAV1. Thus, we analyzed the interaction among these three AF loci. We demonstrated significant interaction between rs2106261 and rs2200733 in three independent populations and combined population with 2,020 cases/5,315 controls. Compared to non-risk genotype GGCC, two-locus risk genotype AATT showed the highest odds ratio in three independent populations and the combined population (OR=5.36 (95% CI 3.87-7.43), P=8.00×10-24). The OR of 5.36 for AATT was significantly higher than the combined OR of 3.31 for both GGTT and AACC, suggesting a synergistic interaction between rs2106261 and rs2200733. Relative excess risk due to interaction (RERI) analysis also revealed significant interaction between rs2106261 and rs2200733 when exposed two copies of risk alleles (RERI=2.87, P<1.00×10-4) or exposed to one additional copy of risk allele (RERI=1.29, P<1.00×10-4). The INTERSNP program identified significant genotypic interaction between rs2106261 and rs2200733 under an additive by additive model (OR=0.85, 95% CI: 0.74-0.97, P=0.02). Mechanistically, PITX2c negatively regulates expression of miR-1, which negatively regulates expression of ZFHX3, resulting in a positive regulation of ZFHX3 by PITX2c; ZFHX3 positively regulates expression of PITX2C, resulting in a cyclic loop of cross-regulation between ZFHX3 and PITX2c. Both ZFHX3 and PITX2c regulate expression of NPPA, TBX5 and NKX2.5. These results suggest that cyclic cross-regulation of gene expression is a molecular basis for gene-gene interactions involved in genetics of complex disease traits.
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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 OpenQuestion graph.