ArticleJournal of cardiothoracic surgery2025
Role of Col1a2 and Postn in left ventricular noncompaction cardiomyopathy.
Article in Journal of cardiothoracic surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Guanylate-binding proteins score and a CBFA2T3-included risk model define immune microenvironment and chemosensitivity in lung adenocarcinoma.European journal of medical research · 2025Article
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3 authors.
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Abstract
backgroundLeft ventricular noncompaction cardiomyopathy (LVNC) is a rare myocardial developmental anomaly characterized by incomplete myocardial compact layer development in the left ventricular wall, resulting in a multilayered trabeculated myocardium.
methodsThe datasets GSE71912 and GSE113251 of left ventricular noncompaction cardiomyopathy were downloaded from the gene expression omnibus (GEO) database generated from GPL13912 and GPL11002 platforms. Batch normalization was performed, followed by differentially expressed genes (DEGs), principal component analysis (PCA), functional enrichment analysis, weighted gene co-expression network analysis (WGCNA), construction and analysis of protein-protein interaction (PPI) networks. Heatmaps of gene expression levels were generated. Correlation with core genes was explored through comparative toxicogenomics database (CTD) analysis.
resultsA total of 500 DEGs were identified. WGCNA with a soft threshold power of 16 generated three modules. Hierarchical clustering dendrograms were constructed for all genes, identifying 4 core genes (Col1a2, Postn, Timp1, Dcn). These core genes were validated through enrichment analysis using Metascape. Heatmaps revealed high expression of core genes (Col1a2, Postn, Timp1, Dcn) in left ventricular noncompaction cardiomyopathy tissue samples. CTD analysis linked core genes (Col1a2, Postn, Timp1, Dcn) with conditions such as left ventricular hypertrophy, arrhythmias, heart diseases, heart failure, myocardial ischemia, vascular diseases, and inflammation.
conclusionCol1a2 and Postn are significantly upregulated in left ventricular noncompaction cardiomyopathy, suggesting their potential role as molecular targets.
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