{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["45(3)"],"submitter":["Li J"],"pubmed_abstract":["Malignant ventricular arrhythmia (VA) after myocardial infarction (MI) is mainly caused by myocardial electrophysiological remodeling. Brahma-related gene 1 (BRG1) is an ATPase catalytic subunit that belongs to a family of chromatin remodeling complexes called Switch/Sucrose Non-Fermentable Chromatin (SWI/SNF). BRG1 has been reported as a molecular chaperone, interacting with various transcription factors or proteins to regulate transcription in cardiac diseases. In this study, we investigated the potential role of BRG1 in ion channel remodeling and VA after ischemic infarction. Myocardial infarction (MI) mice were established by ligating the left anterior descending (LAD) coronary artery, and electrocardiogram (ECG) was monitored. Epicardial conduction of MI mouse heart was characterized "],"journal":["Acta pharmacologica Sinica"],"pagination":["517-530"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10834533"],"repository":["biostudies-literature"],"pubmed_title":["Cardiac-specific deletion of BRG1 ameliorates ventricular arrhythmia in mice with myocardial infarction."],"pmcid":["PMC10834533"],"pubmed_authors":["Fu YY","Ma ZY","Li J","Cui YF","Dong XH","Huang HJ","Zhang K","Xue YD","Xiong LZ","Han YX","Ban T","Lv HZ","Zhu YM","Cui YT","Ding YZ","Zhao L","Huo R","Tong TT","Wang YZ"],"additional_accession":[]},"is_claimable":false,"name":"Cardiac-specific deletion of BRG1 ameliorates ventricular arrhythmia in mice with myocardial infarction.","description":"Malignant ventricular arrhythmia (VA) after myocardial infarction (MI) is mainly caused by myocardial electrophysiological remodeling. Brahma-related gene 1 (BRG1) is an ATPase catalytic subunit that belongs to a family of chromatin remodeling complexes called Switch/Sucrose Non-Fermentable Chromatin (SWI/SNF). BRG1 has been reported as a molecular chaperone, interacting with various transcription factors or proteins to regulate transcription in cardiac diseases. In this study, we investigated the potential role of BRG1 in ion channel remodeling and VA after ischemic infarction. Myocardial infarction (MI) mice were established by ligating the left anterior descending (LAD) coronary artery, and electrocardiogram (ECG) was monitored. Epicardial conduction of MI mouse heart was characterized ","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-03T23:32:20.893Z","creation":"2025-04-03T23:32:20.893Z"},"accession":"S-EPMC10834533","cross_references":{"pubmed":["37880339"],"doi":["10.1038/s41401-023-01170-y"]}}