Journal of Inflammation Research (Dec 2023)
A Pilot Study About the Role of PANoptosis-Based Genes in Atherosclerosis Development
Abstract
HongKui Chen,1,2,* Xianwei Xie,2,3,* Huazhen Xiao,1,2,* Wenjia Liang,1,2 Zhi-Jie Lin,1,2 Biting Lin,2,3 Kai-Yang Lin,2,3 Chun Chen,4 Yansong Guo1,2 1Department of Cardiology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian Province, 350000, People’s Republic of China; 2Fujian Provincial Key Laboratory of Cardiovascular Disease, Fujian Provincial Center for Geriatrics, Fujian Provincial Clinical Research Center for Severe Acute Cardiovascular Diseases, Fuzhou, Fujian Province, 350000, People’s Republic of China; 3Fujian Heart Failure Center Al liance, Fuzhou, Fujian Province, 350000, People’s Republic of China; 4School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province, 350000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yansong Guo; Chun Chen, Email [email protected]; [email protected]: As a chronic inflammatory disease, atherosclerosis (AS) and ischemia events are primarily affected by inflammation in AS. PANoptosis has been implicated in many human systemic disorders, including infection, cancer, neurodegeneration, and inflammation. On the other hand, little is understood about PANoptosis’s function in AS.Methods: We used consensus clustering to divide the GSE100927 dataset into two panoptosis-related subgroups. PANoptosis-associated genes were screened by differential analysis and weighted gene co-expression network analysis (WGCNA) and enriched by ClueGO software. Investigating LASSO regression and MCODE to identify AS Diagnostic Markers. Immunoinfiltration analysis and single-cell analysis were used to search for cell types associated with the diagnostic genes. Final validation was performed by polymerase chain reaction (PCR).Results: We classified the GSE100927 dataset into two PANoptosis-related subtypes based on the expression of PANoptosis-related genes (PRGs) using consensus clustering. A total of 36 PANoptosis-associated genes were screened in the differentially expressed genes and WGCNA-related module. 4 hub genes were identified by MCODE and LASSO regression, and 3 AS diagnostic markers (ACP5, CCL3, HMOX1) were screened by external validation set. Immunoinfiltration analysis and single-cell analysis showed that the three diagnostic markers were associated with macrophages, and PCR results demonstrated that ACP5 and HMOX1 could be used as AS diagnostic markers.Conclusion: Our study identified ACP5 and HMOX1 as diagnostic genes for AS that may be associated with PANoptosis. ACP5 and HMOX1 may be involved in the pathogenesis of AS by regulating macrophage PANoptosis.Keywords: atherosclerosis, PANoptosis, macrophage, subtypes
