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Jin Y, Ren W, Liu J, Tang X, Shi X, Pan D, Hou L, Yang L. Identification and validation of potential hypoxia-related genes associated with coronary artery disease. Front Physiol 2023; 14:1181510. [PMID: 37637145 PMCID: PMC10447898 DOI: 10.3389/fphys.2023.1181510] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 08/01/2023] [Indexed: 08/29/2023] Open
Abstract
Introduction: Coronary artery disease (CAD) is one of the most life-threatening cardiovascular emergencies with high mortality and morbidity. Increasing evidence has demonstrated that the degree of hypoxia is closely associated with the development and survival outcomes of CAD patients. However, the role of hypoxia in CAD has not been elucidated. Methods: Based on the GSE113079 microarray dataset and the hypoxia-associated gene collection, differential analysis, machine learning, and validation of the screened hub genes were carried out. Results: In this study, 54 differentially expressed hypoxia-related genes (DE-HRGs), and then 4 hub signature genes (ADM, PPFIA4, FAM162A, and TPBG) were identified based on microarray datasets GSE113079 which including of 93 CAD patients and 48 healthy controls and hypoxia-related gene set. Then, 4 hub genes were also validated in other three CAD related microarray datasets. Through GO and KEGG pathway enrichment analyses, we found three upregulated hub genes (ADM, PPFIA4, TPBG) were strongly correlated with differentially expressed metabolic genes and all the 4 hub genes were mainly enriched in many immune-related biological processes and pathways in CAD. Additionally, 10 immune cell types were found significantly different between the CAD and control groups, especially CD8 T cells, which were apparently essential in cardiovascular disease by immune cell infiltration analysis. Furthermore, we compared the expression of 4 hub genes in 15 cell subtypes in CAD coronary lesions and found that ADM, FAM162A and TPBG were all expressed at higher levels in endothelial cells by single-cell sequencing analysis. Discussion: The study identified four hypoxia genes associated with coronary heart disease. The findings provide more insights into the hypoxia landscape and, potentially, the therapeutic targets of CAD.
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Affiliation(s)
- Yuqing Jin
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Weiyan Ren
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Jiayi Liu
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Xuejiao Tang
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Xinrui Shi
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Dongchen Pan
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Lianguo Hou
- Biochemistry Research Laboratory, School of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Lei Yang
- Department of Epidemiology, School of Public Health, Hebei Medical University, Shijiazhuang, China
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Ties D, van Dorp P, Pundziute G, Lipsic E, van der Aalst CM, Oudkerk M, de Koning HJ, Vliegenthart R, van der Harst P. Multi-Modality Imaging for Prevention of Coronary Artery Disease and Myocardial Infarction in the General Population: Ready for Prime Time? J Clin Med 2022; 11:jcm11112965. [PMID: 35683356 PMCID: PMC9181560 DOI: 10.3390/jcm11112965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/15/2022] [Accepted: 05/17/2022] [Indexed: 02/01/2023] Open
Abstract
Cardiovascular disease (CVD) remains a leading cause of death and disability worldwide. Acute myocardial infarction (AMI) causes irreversible myocardial damage, heart failure, life-threatening arrythmias and sudden cardiac death (SCD), and is a main driver of CVD mortality and morbidity. To control the forecasted increase in CVD burden for both the individual and society, improved strategies for the prevention of AMI and SCD are required. Current prevention of AMI and SCD is directed towards risk-modifying interventions, guided by risk assessment using clinical risk prediction scores (CRPSs) and the coronary artery calcium score (CACS). Early detection of more advanced coronary artery disease (CAD), beyond risk assessment by CRPSs or CACS, is a promising strategy to allow personalized treatment for the improved prevention of AMI and SCD in the general population. We review evidence for further testing, beyond CRPSs and CACS, and therapies focusing on promising targets, including subclinical obstructive CAD, high-risk plaques, and silent myocardial ischemia. We also evaluate the potential of multi-modality imaging to enhance the conduction of adequately powered trials to provide high-quality evidence on the impact of add-on tests and therapies in the prevention of AMI and SCD in asymptomatic individuals. To conclude, we discuss the occurrence of AMI and SCD in individuals currently estimated to be at “low-risk” by the current strategy based on CRPSs, and methods to improve prevention of AMI and SCD in this “low-risk” population.
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Affiliation(s)
- Daan Ties
- University Medical Center Groningen, Thorax Centre, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands; (D.T.); (P.v.D.); (G.P.); (E.L.)
| | - Paulien van Dorp
- University Medical Center Groningen, Thorax Centre, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands; (D.T.); (P.v.D.); (G.P.); (E.L.)
| | - Gabija Pundziute
- University Medical Center Groningen, Thorax Centre, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands; (D.T.); (P.v.D.); (G.P.); (E.L.)
| | - Erik Lipsic
- University Medical Center Groningen, Thorax Centre, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands; (D.T.); (P.v.D.); (G.P.); (E.L.)
| | - Carlijn M. van der Aalst
- Erasmus Medical Center, Department of Public Health, Erasmus University, 3015 CE Rotterdam, The Netherlands; (C.M.v.d.A.); (H.J.d.K.)
| | - Matthijs Oudkerk
- Institute for Diagnostic Accuracy, University of Groningen, 9713 GZ Groningen, The Netherlands;
| | - Harry J. de Koning
- Erasmus Medical Center, Department of Public Health, Erasmus University, 3015 CE Rotterdam, The Netherlands; (C.M.v.d.A.); (H.J.d.K.)
| | - Rozemarijn Vliegenthart
- University Medical Center Groningen, Department of Radiology, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands;
| | - Pim van der Harst
- University Medical Center Groningen, Thorax Centre, Faculty of Medicine, University of Groningen, 9713 GZ Groningen, The Netherlands; (D.T.); (P.v.D.); (G.P.); (E.L.)
- University Medical Center Utrecht, Department of Cardiology, University of Utrecht, 3584 CX Utrecht, The Netherlands
- Correspondence:
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