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http://purl.uniprot.org/citations/37642020http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/37642020http://www.w3.org/2000/01/rdf-schema#comment"Background Pathological cardiac hypertrophy is a major cause of heart failure morbidity. The complex mechanism of intermolecular interactions underlying the pathogenesis of cardiac hypertrophy has led to a lack of development and application of therapeutic methods. Methods and Results Our study provides the first evidence that TRAF4, a member of the tumor necrosis factor receptor-associated factor (TRAF) family, acts as a promoter of cardiac hypertrophy. Here, Western blotting assays demonstrated that TRAF4 is upregulated in cardiac hypertrophy. Additionally, TRAF4 deletion inhibits the development of cardiac hypertrophy in a mouse model after transverse aortic constriction surgery, whereas its overexpression promotes phenylephrine stimulation-induced cardiomyocyte hypertrophy in primary neonatal rat cardiomyocytes. Mechanistically, RNA-seq analysis revealed that TRAF4 promoted the activation of the protein kinase B pathway during cardiac hypertrophy. Moreover, we found that inhibition of protein kinase B phosphorylation rescued the aggravated cardiomyocyte hypertrophic phenotypes caused by TRAF4 overexpression in phenylephrine-treated neonatal rat cardiomyocytes, suggesting that TRAF4 may regulate cardiac hypertrophy in a protein kinase B-dependent manner. Conclusions Our results revealed the regulatory function of TRAF4 in cardiac hypertrophy, which may provide new insights into developing therapeutic and preventive targets for this disease."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.org/dc/terms/identifier"doi:10.1161/jaha.122.028185"xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Chen Y."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Li J."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Wan F."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Tu J."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Wang C.Q."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Li H.P."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Deng K.Q."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/author"Xiao W.C."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/date"2023"xsd:gYear
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/name"J Am Heart Assoc"xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/pages"e028185"xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/title"TRAF Family Member 4 Promotes Cardiac Hypertrophy Through the Activation of the AKT Pathway."xsd:string
http://purl.uniprot.org/citations/37642020http://purl.uniprot.org/core/volume"12"xsd:string
http://purl.uniprot.org/citations/37642020http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/37642020
http://purl.uniprot.org/citations/37642020http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/37642020
http://purl.uniprot.org/uniprot/#_Q61382-mappedCitation-37642020http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/37642020
http://purl.uniprot.org/uniprot/Q61382http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/37642020