{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Saiyang X"],"funding":["National Natural Science Foundation of China"],"pagination":["e266"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7775988"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["11(1)"],"pubmed_abstract":["<h4>Background</h4>As a pattern recognition receptor, Toll-like receptor 7 (TLR7) widely presented in the endosomal membrane of various cells. However, the precise role and mechanism of TLR7 in septic cardiomyopathy remain unknown. This study aims to determine the role of TLR7 in cardiac dysfunction during sepsis and explore the mechanism of TLR7 in septic cardiomyopathy.<h4>Methods</h4>We generated a mouse model of septic cardiomyopathy by challenging with lipopolysaccharide (LPS). TLR7-knockout (TLR7<sup>-/-</sup> ), wild-type (WT) mice, cardiac-specific TLR7-transgenic (cTG-TLR7) overexpression, and littermates WT (LWT) mice were subjected to septic model. Additionally, to verify the role and mechanism of TLR7 in vitro, we transfected neonatal rat ventricular myocytes (NRVMs) with Ad-TL"],"journal":["Clinical and translational medicine"],"pubmed_title":["Activation of Toll-like receptor 7 provides cardioprotection in septic cardiomyopathy-induced systolic dysfunction."],"pmcid":["PMC7775988"],"funding_grant_id":["81860080"],"pubmed_authors":["Saiyang X","Min Z","Haipeng G","Haiming W","Wei D","Chen L","Qizhu T","Yun X","Xiaofeng Z","Man X","Qingqing W","Wenke S","Si C"],"additional_accession":[]},"is_claimable":false,"name":"Activation of Toll-like receptor 7 provides cardioprotection in septic cardiomyopathy-induced systolic dysfunction.","description":"<h4>Background</h4>As a pattern recognition receptor, Toll-like receptor 7 (TLR7) widely presented in the endosomal membrane of various cells. However, the precise role and mechanism of TLR7 in septic cardiomyopathy remain unknown. This study aims to determine the role of TLR7 in cardiac dysfunction during sepsis and explore the mechanism of TLR7 in septic cardiomyopathy.<h4>Methods</h4>We generated a mouse model of septic cardiomyopathy by challenging with lipopolysaccharide (LPS). TLR7-knockout (TLR7<sup>-/-</sup> ), wild-type (WT) mice, cardiac-specific TLR7-transgenic (cTG-TLR7) overexpression, and littermates WT (LWT) mice were subjected to septic model. Additionally, to verify the role and mechanism of TLR7 in vitro, we transfected neonatal rat ventricular myocytes (NRVMs) with Ad-TL","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jan","modification":"2025-04-26T23:45:43.915Z","creation":"2021-02-21T00:38:21Z"},"accession":"S-EPMC7775988","cross_references":{"pubmed":["33463061"],"doi":["10.1002/ctm2.266"]}}