{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lin Z"],"funding":["Guangdong Basic and Applied Basic Research Foundation","The Science and Technology Program of Guangzhou","The National Natural Science Foundation of China","Guangdong Provincial Hospital of Traditional Chinese Medicine"],"pagination":["e190089"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12288906"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(13)"],"pubmed_abstract":["Vascular smooth muscle cells (VSMCs) exhibit substantial heterogeneity and plasticity, enabling them to switch between contractile and synthetic states, which is crucial for vascular remodeling. Nexilin (NEXN) has been identified as a high-confidence gene associated with dilated cardiomyopathy. Existing evidence indicates NEXN is involved in phenotypic switching of VSMCs. However, a comprehensive understanding of the cell-specific roles and precise mechanisms of NEXN in vascular remodeling remains elusive. Using integrative transcriptomics analysis and smooth muscle-specific lineage-tracing mice, we demonstrated NEXN was highly expressed in VSMCs, and the expression of NEXN was significantly reduced during the phenotypic transformation of VSMCs and intimal hyperplasia induced by vascular i"],"journal":["JCI insight"],"pubmed_title":["NEXN regulates vascular smooth muscle cell phenotypic switching and neointimal hyperplasia."],"pmcid":["PMC12288906"],"funding_grant_id":["82304922","2024A04J4881","82170231","82300469","82374240","82201427","2021KT1709","2023B1515020103","82370410"],"pubmed_authors":["Yang H","Wen Z","Fan X","Huang Z","Wang C","Feng X","Guo W","Cai Z","Zou R","Lin Z","Liu C"],"additional_accession":[]},"is_claimable":false,"name":"NEXN regulates vascular smooth muscle cell phenotypic switching and neointimal hyperplasia.","description":"Vascular smooth muscle cells (VSMCs) exhibit substantial heterogeneity and plasticity, enabling them to switch between contractile and synthetic states, which is crucial for vascular remodeling. Nexilin (NEXN) has been identified as a high-confidence gene associated with dilated cardiomyopathy. Existing evidence indicates NEXN is involved in phenotypic switching of VSMCs. However, a comprehensive understanding of the cell-specific roles and precise mechanisms of NEXN in vascular remodeling remains elusive. Using integrative transcriptomics analysis and smooth muscle-specific lineage-tracing mice, we demonstrated NEXN was highly expressed in VSMCs, and the expression of NEXN was significantly reduced during the phenotypic transformation of VSMCs and intimal hyperplasia induced by vascular i","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jul","modification":"2026-07-15T12:34:07.199Z","creation":"2025-08-30T03:06:01.653Z"},"accession":"S-EPMC12288906","cross_references":{"pubmed":["40440261"],"doi":["10.1172/jci.insight.190089"]}}