1
|
Maier A, Teunissen AJP, Nauta SA, Lutgens E, Fayad ZA, van Leent MMT. Uncovering atherosclerotic cardiovascular disease by PET imaging. Nat Rev Cardiol 2024; 21:632-651. [PMID: 38575752 DOI: 10.1038/s41569-024-01009-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 04/06/2024]
Abstract
Assessing atherosclerosis severity is essential for precise patient stratification. Specifically, there is a need to identify patients with residual inflammation because these patients remain at high risk of cardiovascular events despite optimal management of cardiovascular risk factors. Molecular imaging techniques, such as PET, can have an essential role in this context. PET imaging can indicate tissue-based disease status, detect early molecular changes and provide whole-body information. Advances in molecular biology and bioinformatics continue to help to decipher the complex pathogenesis of atherosclerosis and inform the development of imaging tracers. Concomitant advances in tracer synthesis methods and PET imaging technology provide future possibilities for atherosclerosis imaging. In this Review, we summarize the latest developments in PET imaging techniques and technologies for assessment of atherosclerotic cardiovascular disease and discuss the relationship between imaging readouts and transcriptomics-based plaque phenotyping.
Collapse
Affiliation(s)
- Alexander Maier
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Abraham J P Teunissen
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sheqouia A Nauta
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Esther Lutgens
- Cardiovascular Medicine and Immunology, Experimental Cardiovascular Immunology Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Zahi A Fayad
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mandy M T van Leent
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|
2
|
Liang F, Su JQ. Central nervous injury risk factors after endovascular repair of a thoracic aortic aneurysm with type B aortic dissection. World J Clin Cases 2024; 12:4873-4880. [DOI: 10.12998/wjcc.v12.i22.4873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Aortic dissection is the deadliest disease of the cardiovascular system. Type B aortic dissection accounts for 30%-60% of aortic dissections and is mainly treated by endovascular repair of thoracic endovascular aneurysm repair (TEVAR). However, patients are prone to various complications after surgery, with central nervous system injury being the most common, which seriously affects their prognosis and increases the risk of disability and death. Therefore, exploring the risk factors of central nervous system injury after TEVAR can provide a basis for its prevention and control.
AIM To investigate the risk factors for central nervous system injury after the repair of a thoracic endovascular aneurysm with type B aortic dissection.
METHODS We enrolled 306 patients with type B aortic dissection who underwent TEVAR at our hospital between December 2019 and October 2022. The patients were categorized into injury (n = 159) and non-injury (n = 147) groups based on central nervous system injury following surgery. The risk factors for central nervous system injury after TEVAR for type B aortic dissection were screened by comparing the two groups. Multivariate logistic regression analysis was performed.
RESULTS The Association between age, history of hypertension, blood pH value, surgery, mechanical ventilation, intensive care unit stay, postoperative recovery times on the first day after surgery, and arterial partial pressure of oxygen on the first day after surgery differed substantially (P < 0.05). Multivariate logistic regression analysis indicated that age, surgery time, history of hypertension, duration of mechanical ventilation, and intensive care unit stay were independent risk factors for central nervous system injury after TEVAR of type B aortic dissection (P < 0.05).
CONCLUSION For high-risk patients with central nervous system injury after TEVAR of type B aortic dissection, early intervention measures should be implemented to lower the risk of neurological discomfort following surgery in high-risk patients with central nervous system injury after TEVAR for type B aortic dissection.
Collapse
Affiliation(s)
- Feng Liang
- Department of Vascular Surgery, Qinghai Province Cardiovascular and Cerebrovascular Disease Specialist Hospital, Xining 810012, Qinghai Province, China
| | - Jie-Qiong Su
- Department of Neurology, Qinghai Province Cardiovascular and Cerebrovascular Disease Specialist Hospital, Xining 810012, Qinghai Province, China
| |
Collapse
|
3
|
Naseem S, Sun L, Qiu J. Stress Granules in Atherosclerosis: Insights and Therapeutic Opportunities. Curr Probl Cardiol 2024:102760. [PMID: 39059785 DOI: 10.1016/j.cpcardiol.2024.102760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Accepted: 07/23/2024] [Indexed: 07/28/2024]
Abstract
Atherosclerosis, a complex inflammatory and metabolic disorder, is the underlying cause of several life-threatening cardiovascular diseases. Stress granules (SG) are biomolecular condensates with protein and mRNA under stress stimulation. Recent studies suggest a potential link between SG and atherosclerosis development. However, there remain gaps in understanding SG role in atherosclerosis development. Here we provide a thorough analysis of the role of SG in atherosclerosis, covering cellular stresses stimulation, core components, and regulatory genes in SG formation. Furthermore, we explore atherosclerosis induced factors such as inflammation, low or oscillatory shear stress (OSS), and oxidative stress may impact SG formation and then the development of atherosclerotic lesions. We have assessed how changes in SG dynamics impact pro-atherogenic processes like endothelial dysfunction, lipid metabolism, and immune cell recruitment in atherosclerosis. In summary, this review emphasizes the complex interplay between SG and atherosclerosis that could open new avenues for targeted therapeutic strategies in preventing or treating atherosclerotic cardiovascular diseases.
Collapse
Affiliation(s)
- Sahar Naseem
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
| | - Lijuan Sun
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
| | - Juhui Qiu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
| |
Collapse
|
4
|
Bruoha S, Galli M, Sabouret P, Yosefy C, Taha L, Gragnano F, Savage MP, Shuvy M, Biondi-Zoccai G, Glikson M, Asher E. Atherosclerotic Plaque Erosion: Mechanisms, Clinical Implications, and Potential Therapeutic Strategies-A Review. J Cardiovasc Pharmacol 2024; 83:547-556. [PMID: 38421206 DOI: 10.1097/fjc.0000000000001554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
ABSTRACT Atherosclerosis is an insidious and progressive inflammatory disease characterized by the formation of lipid-laden plaques within the intima of arterial walls with potentially devastating consequences. While rupture of vulnerable plaques has been extensively studied, a distinct mechanism known as plaque erosion (PE) has gained recognition and attention in recent years. PE, characterized by the loss of endothelial cell lining in the presence of intact fibrous cap, contributes to a significant and growing proportion of acute coronary events. However, despite a heterogeneous substrate underlying coronary thrombosis, treatment remains identical. This article provides an overview of atherosclerotic PE characteristics and its underlying mechanisms, highlights its clinical implications, and discusses potential therapeutic strategies.
Collapse
Affiliation(s)
- Sharon Bruoha
- Department of Cardiology, Barzilai Medical Center, the Ben-Gurion University of the Negev, Israel
| | - Mattia Galli
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Pierre Sabouret
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
- National College of French Cardiologists, 13 rue Niepce, 75014 Paris, France
| | - Chaim Yosefy
- Department of Cardiology, Barzilai Medical Center, the Ben-Gurion University of the Negev, Israel
| | - Louay Taha
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Caserta, Italy
- Division of Clinical Cardiology, A.O.R.N. "Sant'Anna e San Sebastiano", Caserta, Italy
| | - Michael P Savage
- Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mony Shuvy
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy ; and
- Mediterranea Cardiocentro, Naples, Italy
| | - Michael Glikson
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Elad Asher
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| |
Collapse
|
5
|
Sugita C, Maekawa K, Gi T, Oguri N, Nakamura E, Furukoji E, Azuma M, Asada Y, Yamashita A. Elevated plasma levels of factor VIII enhance arterial thrombus formation on erosive smooth muscle cell-rich neointima but not normal intima in rabbits. Thromb Res 2024; 238:185-196. [PMID: 38729030 DOI: 10.1016/j.thromres.2024.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 03/25/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Plaque erosion, a type of coronary atherothrombosis, involves superficial injury to smooth muscle cell (SMC)-rich plaques. Elevated levels of coagulation factor VIII (FVIII) correlate with an increased ischemic heart disease risk. FVIII may contribute to thrombus formation on eroded plaques. AIMS We aimed to elucidate the role of elevated FVIII in arterial thrombus formation within SMC-rich neointima in rabbits. METHODS AND RESULTS We assessed the effect of recombinant human FVIII (rFVIII) on blood coagulation in vitro and platelet aggregation ex vivo. An SMC-rich neointima was induced through balloon injury to the unilateral femoral artery. Three weeks after the first balloon injury, superficial erosive injury and thrombus formation were initiated with a second balloon injury of the bilateral femoral arteries 45 min after the administration of rFVIII (100 IU/kg) or saline. The thrombus area and contents were histologically measured 15 min after the second balloon injury. rFVIII administration reduced the activated partial thromboplastin time and augmented botrocetin-induced, but not collagen- or adenosine 5'-diphosphate-induced, platelet aggregation. While rFVIII did not influence platelet-thrombus formation in normal intima, it increased thrombus formation on SMC-rich neointima post-superficial erosive injury. Enhanced immunopositivity for glycoprotein IIb/IIIa and fibrin was observed in rFVIII-administered SMC-rich neointima. Neutrophil count in the arterial thrombus on the SMC-rich neointima correlated positively with thrombus size in the control group, unlike the rFVIII group. CONCLUSIONS Increased FVIII contributes to thrombus propagation within erosive SMC-rich neointima, highlighting FVIII's potential role in plaque erosion-related atherothrombosis.
Collapse
Affiliation(s)
- Chihiro Sugita
- Graduate School of Clinical Pharmacy, Kyushu University of Medical Science, 1714-1 Yoshino-cho, Nobeoka, Miyazaki 882-8508, Japan
| | - Kazunari Maekawa
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Toshihiro Gi
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Nobuyuki Oguri
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Eriko Nakamura
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Eiji Furukoji
- Department of Radiology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Minako Azuma
- Department of Radiology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Yujiro Asada
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; Department of Diagnostic Pathology, Miyazaki Medical Association Hospital, 1173 Arita, Miyazaki 880-2102, Japan
| | - Atsushi Yamashita
- Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan.
| |
Collapse
|
6
|
Dabravolski SA, Sukhorukov VN, Melnichenko AA, Khotina VA, Orekhov AN. Potential Application of the Plant-Derived Essential Oils for Atherosclerosis Treatment: Molecular Mechanisms and Therapeutic Potential. Molecules 2023; 28:5673. [PMID: 37570643 PMCID: PMC10420188 DOI: 10.3390/molecules28155673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Essential oils (EOs) are complex secondary metabolites identified in many plant species. Plant-derived EOs have been widely used in traditional medicine for centuries for their health-beneficial effects. Some EOs and their active ingredients have been reported to improve the cardiovascular system, in particular to provide an anti-atherosclerotic effect. The objective of this review is to highlight the recent research investigating the anti-inflammatory, anti-oxidative and lipid-lowering properties of plant-derived EOs and discuss their mechanisms of action. Also, recent clinical trials exploring anti-inflammatory and anti-oxidative activities of EOs are discussed. Future research on EOs has the potential to identify new bioactive compounds and invent new effective agents for treatment of atherosclerosis and related diseases such as diabetes, metabolic syndrome and obesity.
Collapse
Affiliation(s)
- Siarhei A. Dabravolski
- Department of Biotechnology Engineering, Braude Academic College of Engineering, Snunit 51, P.O. Box 78, Karmiel 2161002, Israel
| | - Vasily N. Sukhorukov
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Street, 125315 Moscow, Russia; (V.N.S.); (A.A.M.); (V.A.K.); (A.N.O.)
| | - Alexandra A. Melnichenko
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Street, 125315 Moscow, Russia; (V.N.S.); (A.A.M.); (V.A.K.); (A.N.O.)
| | - Victoria A. Khotina
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Street, 125315 Moscow, Russia; (V.N.S.); (A.A.M.); (V.A.K.); (A.N.O.)
| | - Alexander N. Orekhov
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Street, 125315 Moscow, Russia; (V.N.S.); (A.A.M.); (V.A.K.); (A.N.O.)
| |
Collapse
|
7
|
Zhu P, Huang H, Xie T, Liang H, Li X, Li X, Dong H, Yu X, Xia C, Zhong C, Ming Z. Identification of 5 hub genes for diagnosis of coronary artery disease. Front Cardiovasc Med 2023; 10:1086127. [PMID: 37476576 PMCID: PMC10354867 DOI: 10.3389/fcvm.2023.1086127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 06/19/2023] [Indexed: 07/22/2023] Open
Abstract
Background Coronary artery disease (CAD) is a main cause leading to increasing mortality of cardiovascular disease (CVD) worldwide. We aimed to discover marker genes and develop a diagnostic model for CAD. Methods CAD-related target genes were searched from DisGeNET. Count expression data and clinical information were screened from the GSE202626 dataset. edgeR package identified differentially expressed genes (DEGs). Using online STRING tool and Cytoscape, protein-protein reactions (PPI) were predicted. WebGestaltR package was employed to functional enrichment analysis. We used Metascape to conduct module-based network analysis. VarElect algorithm provided genes-phenotype correlation analysis. Immune infiltration was assessed by ESTIMATE package and ssGSEA analysis. mRNAsi was determined by one class logistic regression (OCLR). A diagnostic model was constructed by SVM algorithm. Results 162 target genes were screened by intersection 1,714 DEGs and 1,708 CAD related target genes. 137 target genes of the 162 target genes were obtained using PPI analysis, in which those targets were enriched in inflammatory cytokine pathways, such as chemokine signaling pathway, and IL-17 signaling pathway. From the above 137 target genes, four functional modules (MCODE1-4) were extracted. From the 162 potential targets, CAD phenotype were directly and indirectly associated with 161 genes and 22 genes, respectively. Finally, 5 hub genes (CCL2, PTGS2, NLRP3, VEGFA, LTA) were screened by intersections with the top 20, directly and indirectly, and genes in MCODE1. PTGS2, NLRP3 and VEGFA were positively, while LTA was negatively correlated with immune cells scores. PTGS2, NLRP3 and VEGFA were negatively, while LTA was positively correlated with mRNAsi. A diagnostic model was successfully established, evidenced by 92.59% sensitivity and AUC was 0.9230 in the GSE202625 dataset and 94.11% sensitivity and AUC was 0.9706 in GSE120774 dataset. Conclusion In this work, we identified 5 hub genes, which may be associated with CAD development.
Collapse
Affiliation(s)
- Pengyuan Zhu
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, The Second Affiliated Hospital of Nantong University, Nantong University, Nantong, China
- Department of Thoracic and Cardiovascular Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Haitao Huang
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Tian Xie
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Huoqi Liang
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Xing Li
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Xingyi Li
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Hao Dong
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Xiaoqiang Yu
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Chunqiu Xia
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Chongjun Zhong
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Zhibing Ming
- Department of Vascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
8
|
Çelik MC, Karayiğit O, Ozkan C, Dolu AK, Kalçık M. Relationship Between Systemic Inflammation Index and No-Reflow Phenomenon in Patients With ST-Segment Elevation Myocardial Infarction. Angiology 2023; 74:387-394. [PMID: 35857618 DOI: 10.1177/00033197221115562] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This study aimed to evaluate the relationship between no-reflow phenomenon and systemic inflammation index (SII) and to compare the predictive capacity of SII together with the neutrophil-lymphocyte ratio (NLR), and the platelet-lymphocyte ratio (PLR) in patients with ST-elevation myocardial infarction (STEMI). A total of 785 patients were included. The thrombolysis in myocardial infarction (TIMI) flow degree has been used to describe the no-reflow phenomenon. The study population was divided into two groups regarding the presence of no-reflow phenomenon including 110 patients with no-reflow (TIMI frame count 0-2) and 675 patients without no-reflow (TIMI frame count 3). The NLR [6.6 (4.6-11.6) vs 3.2 (2.0-5.3); P < .001], PLR [175 (121.3-220) vs 102.6 (76.1-150.1); P < .001] and SII [1921(1225-2906) vs 738.5 (450.5-1293); P < .001] were significantly higher in the no-reflow group. High NLR (OR: 1.078, 95%CI: 1.027-1.397; P = .021), PLR (OR: 1.009, 95%CI: 1.003-1.021; P = .041) and SII (OR: 1.216, 95%CI: 1.106-1.942; P = .004) were found to be independently associated with no-reflow phenomenon. The comparison of the receiver-operating characteristic curves showed that area under the curve of SII was greater than that of NLR (.789 vs .766, P = .007) and PLR (.789 vs .759, P = .048). SII levels may predict no-reflow phenomenon better than NLR and PLR.
Collapse
Affiliation(s)
- Muhammet Cihat Çelik
- Department of Cardiology, 485536Hitit University Erol Olçok Education and Research Hospital, Corum, Turkey
| | - Orhan Karayiğit
- Department of Cardiology, 233009Yozgat City Hospital, Yozgat, Turkey
| | - Can Ozkan
- Department of Cardiology, Muş State Hospital, Muş, Turkey
| | - Abdullah Kadir Dolu
- Department of Cardiology, 64103Izmir Katip Çelebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Macit Kalçık
- Department of Cardiology, 485536Hitit University Erol Olçok Education and Research Hospital, Corum, Turkey
| |
Collapse
|
9
|
Exploration of the Crucial Genes and Molecular Mechanisms Mediating Atherosclerosis and Abnormal Endothelial Shear Stress. DISEASE MARKERS 2022; 2022:6306845. [PMID: 35990248 PMCID: PMC9391161 DOI: 10.1155/2022/6306845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 07/12/2022] [Accepted: 07/18/2022] [Indexed: 11/29/2022]
Abstract
Background Abnormal endothelial shear stress (ESS) is a significant risk factor for atherosclerosis (AS); however, the genes and pathways between ESS and AS are poorly understood. Here, we screened hub genes and potential regulatory targets linked to the progression of AS induced by abnormal ESS. Methods The microarray data of ESS and AS were downloaded from the Gene Expression Omnibus (GEO) database. The coexpression modules related to shear stress and AS were identified with weighted gene coexpression network analysis (WGCNA). Coexpression genes in modules obtained from GSE28829 and GSE160611 were considered as SET1. The results were validated in validation set by differential gene analysis. The limma package in R was used to identify differentially expressed genes (DEGs). The common DEGs of GSE100927 and GSE103672 were regarded as SET2. Next, Gene Ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis was conducted. Protein-protein interaction (PPI) enrichment analysis was assembled, and hub genes were identified using MCODE and ClueGO in Cytoscape. ROC curve analyses were conducted to assess the ability of common hub genes to distinguish samples of atherosclerotic plaque from normal arterial. The expression of common hub gene was verified in ox-LDL-induced foam cells and GSE41571. Results We identified three gene modules (the blue, tan, and cyan modules) related to AS and three shear stress-related modules (the brown, red, and pink modules). A total of 129 genes in SET1 and 476 genes in SET2 were identified. CCRL2, LGALS9, and PLCB2 were identified as common hub genes and validated in the GSE100927, GSE28829, and GSE41571. ROC analysis indicates the expression of CCRL2, LGALS9, and PLCB2 could effectively distinguish the atherosclerotic plaque and normal arterial. The expression level of CCRL2, LGALS9, and PLCB2 increases with the accumulation of lipid increased. Conclusion We identified CCRL2, LGALS9, and PLCB2 as key genes associated with abnormal ESS and AS and may provide potential prevention and treatment target of AS induced by abnormal ESS.
Collapse
|
10
|
Zheng PF, Chen LZ, Liu P, Pan HW, Fan WJ, Liu ZY. Identification of immune-related key genes in the peripheral blood of ischaemic stroke patients using a weighted gene coexpression network analysis and machine learning. J Transl Med 2022; 20:361. [PMID: 35962388 PMCID: PMC9373395 DOI: 10.1186/s12967-022-03562-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/30/2022] [Indexed: 11/28/2022] Open
Abstract
Background The immune system plays a vital role in the pathological process of ischaemic stroke. However, the exact immune-related mechanism remains unclear. The current research aimed to identify immune-related key genes associated with ischaemic stroke. Methods CIBERSORT was utilized to reveal the immune cell infiltration pattern in ischaemic stroke patients. Meanwhile, a weighted gene coexpression network analysis (WGCNA) was utilized to identify meaningful modules significantly correlated with ischaemic stroke. The characteristic genes correlated with ischaemic stroke were identified by the following two machine learning methods: the support vector machine-recursive feature elimination (SVM-RFE) algorithm and least absolute shrinkage and selection operator (LASSO) logistic regression. Results The CIBERSORT results suggested that there was a decreased infiltration of naive CD4 T cells, CD8 T cells, resting mast cells and eosinophils and an increased infiltration of neutrophils, M0 macrophages and activated memory CD4 T cells in ischaemic stroke patients. Then, three significant modules (pink, brown and cyan) were identified to be significantly associated with ischaemic stroke. The gene enrichment analysis indicated that 519 genes in the above three modules were mainly involved in several inflammatory or immune-related signalling pathways and biological processes. Eight hub genes (ADM, ANXA3, CARD6, CPQ, SLC22A4, UBE2S, VIM and ZFP36) were revealed to be significantly correlated with ischaemic stroke by the LASSO logistic regression and SVM-RFE algorithm. The external validation combined with a RT‒qPCR analysis revealed that the expression levels of ADM, ANXA3, SLC22A4 and VIM were significantly increased in ischaemic stroke patients and that these key genes were positively associated with neutrophils and M0 macrophages and negatively correlated with CD8 T cells. The mean AUC value of ADM, ANXA3, SLC22A4 and VIM was 0.80, 0.87, 0.91 and 0.88 in the training set, 0.85, 0.77, 0.86 and 0.72 in the testing set and 0.87, 0.83, 0.88 and 0.91 in the validation samples, respectively. Conclusions These results suggest that the ADM, ANXA3, SLC22A4 and VIM genes are reliable serum markers for the diagnosis of ischaemic stroke and that immune cell infiltration plays a crucial role in the occurrence and development of ischaemic stroke. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03562-w.
Collapse
Affiliation(s)
- Peng-Fei Zheng
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China
| | - Lu-Zhu Chen
- Department of Cardiology, The Central Hospital of ShaoYang, No.36 QianYuan Lane, Daxiang District, Shaoyang, 422000, Hunan, China
| | - Peng Liu
- Department of Cardiology, The Central Hospital of ShaoYang, No.36 QianYuan Lane, Daxiang District, Shaoyang, 422000, Hunan, China
| | - Hong Wei Pan
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China
| | - Wen-Juan Fan
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.
| | - Zheng-Yu Liu
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.
| |
Collapse
|
11
|
Zheng PF, Chen LZ, Liu P, Liu ZY, Pan HW. Integrative identification of immune-related key genes in atrial fibrillation using weighted gene coexpression network analysis and machine learning. Front Cardiovasc Med 2022; 9:922523. [PMID: 35966550 PMCID: PMC9363882 DOI: 10.3389/fcvm.2022.922523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe immune system significantly participates in the pathologic process of atrial fibrillation (AF). However, the molecular mechanisms underlying this participation are not completely explained. The current research aimed to identify critical genes and immune cells that participate in the pathologic process of AF.MethodsCIBERSORT was utilized to reveal the immune cell infiltration pattern in AF patients. Meanwhile, weighted gene coexpression network analysis (WGCNA) was utilized to identify meaningful modules that were significantly correlated with AF. The characteristic genes correlated with AF were identified by the least absolute shrinkage and selection operator (LASSO) logistic regression and support vector machine recursive feature elimination (SVM-RFE) algorithm.ResultsIn comparison to sinus rhythm (SR) individuals, we observed that fewer activated mast cells and regulatory T cells (Tregs), as well as more gamma delta T cells, resting mast cells, and M2 macrophages, were infiltrated in AF patients. Three significant modules (pink, red, and magenta) were identified to be significantly associated with AF. Gene enrichment analysis showed that all 717 genes were associated with immunity- or inflammation-related pathways and biological processes. Four hub genes (GALNT16, HTR2B, BEX2, and RAB8A) were revealed to be significantly correlated with AF by the SVM-RFE algorithm and LASSO logistic regression. qRT–PCR results suggested that compared to the SR subjects, AF patients exhibited significantly reduced BEX2 and GALNT16 expression, as well as dramatically elevated HTR2B expression. The AUC measurement showed that the diagnostic efficiency of BEX2, HTR2B, and GALNT16 in the training set was 0.836, 0.883, and 0.893, respectively, and 0.858, 0.861, and 0.915, respectively, in the validation set.ConclusionsThree novel genes, BEX2, HTR2B, and GALNT16, were identified by WGCNA combined with machine learning, which provides potential new therapeutic targets for the early diagnosis and prevention of AF.
Collapse
Affiliation(s)
- Peng-Fei Zheng
- Department of Cardiology, Hunan Provincial People's Hospital, Changsha, China
- Clinical Research Center for Heart Failure in Hunan Province, Changsha, China
- Hunan Provincial People's Hospital, Institute of Cardiovascular Epidemiology, Changsha, China
| | - Lu-Zhu Chen
- Department of Cardiology, The Central Hospital of ShaoYang, Shaoyang, China
| | - Peng Liu
- Department of Cardiology, The Central Hospital of ShaoYang, Shaoyang, China
| | - Zheng-Yu Liu
- Department of Cardiology, Hunan Provincial People's Hospital, Changsha, China
- Clinical Research Center for Heart Failure in Hunan Province, Changsha, China
- Hunan Provincial People's Hospital, Institute of Cardiovascular Epidemiology, Changsha, China
- *Correspondence: Zheng-Yu Liu
| | - Hong Wei Pan
- Department of Cardiology, Hunan Provincial People's Hospital, Changsha, China
- Clinical Research Center for Heart Failure in Hunan Province, Changsha, China
- Hunan Provincial People's Hospital, Institute of Cardiovascular Epidemiology, Changsha, China
- Hong Wei Pan
| |
Collapse
|
12
|
Zheng PF, Zou QC, Chen LZ, Liu P, Liu ZY, Pan HW. Identifying patterns of immune related cells and genes in the peripheral blood of acute myocardial infarction patients using a small cohort. J Transl Med 2022; 20:321. [PMID: 35864510 PMCID: PMC9306178 DOI: 10.1186/s12967-022-03517-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/04/2022] [Indexed: 12/31/2022] Open
Abstract
Background The immune system plays a vital role in the pathophysiology of acute myocardial infarction (AMI). However, the exact immune related mechanism is still unclear. This research study aimed to identify key immune-related genes involved in AMI. Methods CIBERSORT, a deconvolution algorithm, was used to determine the proportions of 22 subsets of immune cells in blood samples. The weighted gene co-expression network analysis (WGCNA) was used to identify key modules that are significantly associated with AMI. Then, CIBERSORT combined with WGCNA were used to identify key immune-modules. The protein–protein interaction (PPI) network was constructed and Molecular Complex Detection (MCODE) combined with cytoHubba plugins were used to identify key immune-related genes that may play an important role in the occurrence and progression of AMI. Results The CIBERSORT results suggested that there was a decrease in the infiltration of CD8 + T cells, gamma delta (γδ) T cells, and resting mast cells, along with an increase in the infiltration of neutrophils and M0 macrophages in AMI patients. Then, two modules (midnightblue and lightyellow) that were significantly correlated with AMI were identified, and the salmon module was found to be significantly associated with memory B cells. Gene enrichment analysis indicated that the 1,171 genes included in the salmon module are mainly involved in immune-related biological processes. MCODE analysis was used to identify four different MCODE complexes in the salmon module, while four hub genes (EEF1B2, RAC2, SPI1, and ITGAM) were found to be significantly correlated with AMI. The correlation analysis between the key genes and infiltrating immune cells showed that SPI1 and ITGAM were positively associated with neutrophils and M0 macrophages, while they were negatively associated with CD8 + T cells, γδ T cells, regulatory T cells (Tregs), and resting mast cells. The RT-qPCR validation results found that the expression of the ITGAM and SPI1 genes were significantly elevated in the AMI samples compared with the samples from healthy individuals, and the ROC curve analysis showed that ITGAM and SPI1 had a high diagnostic efficiency for the recognition of AMI. Conclusions Immune cell infiltration plays a crucial role in the occurrence and development of AMI. ITGAM and SPI1 are key immune-related genes that are potential novel targets for the prevention and treatment of AMI. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03517-1.
Collapse
Affiliation(s)
- Peng-Fei Zheng
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China
| | - Qiong-Chao Zou
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China
| | - Lu-Zhu Chen
- Department of Cardiology, The Central Hospital of ShaoYang, No.36 QianYuan lane, Daxiang District, Shaoyang, 422000, Hunan, China
| | - Peng Liu
- Department of Cardiology, The Central Hospital of ShaoYang, No.36 QianYuan lane, Daxiang District, Shaoyang, 422000, Hunan, China
| | - Zheng-Yu Liu
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.
| | - Hong-Wei Pan
- Cardiology Department, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Clinical Research Center for Heart Failure in Hunan Province, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China. .,Institute of Cardiovascular Epidemiology, Hunan Provincial People's Hospital, No.61 West Jiefang Road, Furong District, Changsha, 410000, Hunan, China.
| |
Collapse
|
13
|
Ling S, Luo X, Lv B, Wang H, Xie M, Huang K, Sun J. Effect of miR-144-3p-Targeted Regulation of PTEN on Proliferation, Apoptosis, and Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells under Stretch. Emerg Med Int 2022; 2022:5707504. [PMID: 35592654 PMCID: PMC9113913 DOI: 10.1155/2022/5707504] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/15/2022] [Indexed: 12/04/2022] Open
Abstract
Objective To investigate the effects of miR-144-3p-targeted regulation of phosphatase and tensin homolog deleted on chromosome ten (PTEN) gene on proliferation, apoptosis, and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) under retraction force. Methods The BMSCs of rats were randomly divided into the tension MSC group with detrusor stimulation and the MSC group without detrusor stimulation, after which osteogenic differentiation of BMSCs was induced in both groups. Alkaline phosphatase (ALP) staining and alizarin red staining were used to detect the osteogenic differentiation ability of the two groups of cells. Real-time quantitative reverse transcription PCR (qRT-PCR) was used to detect the expression of miR-144-3p and PTEN in the two groups of cells after osteogenic differentiation. Bioinformatics website and dual luciferase reporter were used to detect the relationship between miR-144-3p and PTEN. The tension MSC group was used as a control group, and miR-144-3p mimics (miR-144-3p mimic group), mimic controls (mimic-NC group), PTEN interferers (si-PTEN group), and interference controls (si-NC group) were transfected into BMSCs. The BMSCs were then continuously stimulated for 24 h using a Flexercell in vitro cellular mechanics loading device, applying a draft force at a frequency of 1 Hz and a deformation rate of 18%. The cell proliferation was detected by Cell Counting Kit-8 (CCK-8) colorimetric assay; the expression levels of cyclin, cyclin-dependent kinases (CDK), BCL2-associated X (BAX), B-cell lymphoma-2 (BCL-2), and other cell cycle and apoptosis related proteins were detected by western blot (WB); and the osteogenic differentiation ability of MSC cells was detected by ALP staining and alizarin red staining. Results Compared with the MSC group, the level of miR-144-3p was significantly lower and the level of PTEN was significantly higher in the tension MSC group. ALP staining showed normal activity in the MSC group and decreased ALP activity in the tension MSC group compared to the MSC group. Alizarin red staining in the MSC group showed scattered calcium nodule formation, and alizarin red staining showed red nodules with a more uniform color distribution. Compared to the MSC group, the tension MSC group showed fewer, smaller, and lighter staining mineralized nodules. Compared with the tension group and mimic-NC group (si-NC group), the proliferation rate of cells in the miR-144-3p mimic group (si-PTEN group) was significantly higher; the expression levels of PTEN and BAX were significantly lower; and the expression levels of cyclin, CDK, and BCL-2 protein were significantly higher. ALP staining results revealed that the miR-144-3p mimic group (si-PTEN group) showed significantly higher osteogenic differentiation ability and ALP activity of MSC than the tension group and mimic-NC group (si-NC group). Conclusion miR-144-3p may inhibit apoptosis and promote proliferation and osteogenic differentiation of BMSCs under tension by targeting and regulating PTEN.
Collapse
Affiliation(s)
- Shiyong Ling
- Department of Orthopedics, Zhabei Central Hospital, Jing'an District, Shanghai 200070, China
| | - Xi Luo
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Bo Lv
- Department of Orthopedics, Zhabei Central Hospital, Jing'an District, Shanghai 200070, China
| | - Hua Wang
- Department of Orthopedics, Zhabei Central Hospital, Jing'an District, Shanghai 200070, China
| | - Mengzhi Xie
- Department of Radiology, Zhabei Central Hospital, Jing'an District, Shanghai 200070, China
| | - Kai Huang
- Department of Orthopedics, Zhabei Central Hospital, Jing'an District, Shanghai 200070, China
| | - Jingchuan Sun
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| |
Collapse
|
14
|
Associations between Circulating VEGFR2hi-Neutrophils and Carotid Plaque Burden in Patients Aged 40-64 without Established Atherosclerotic Cardiovascular Disease. J Immunol Res 2022; 2022:1539935. [PMID: 35518568 PMCID: PMC9064511 DOI: 10.1155/2022/1539935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 12/02/2022] Open
Abstract
Background Neutrophils expressing vascular endothelial growth factor receptor (VEGFR) represent a distinct subtype of neutrophils with proangiogenic properties. The purpose of this study was to identify the interrelations between circulating CD16hiCD11bhiCD62LloCXCR2hiVEGFR2hi-neutrophils and indicators of carotid plaque burden in patients without atherosclerotic cardiovascular diseases (ASCVD). Methods The study included 145 patients, 51.7% men and 48.3% women, median age—49.0 years. All patients underwent carotid duplex ultrasound scanning. The maximal carotid plaque thickness was used as an indicator of carotid plaque burden. Also, carotid intima-media thickness (cIMT) and femoral IMT were measured. The phenotyping of neutrophil subpopulations was executed by the flow cytometry via the Navios 6/2. Results. The subpopulation of VEGFR2hi-neutrophils accounted for about 5% of the total pool of circulating neutrophils. A decrease in VEGFR2hi-neutrophils with an increase in carotid plaque burden was statistically significant (p = 0.036). A decrease in VEGFR2hi-neutrophils < 4.52% allowed to predict the presence of plaque with a maximum height > 2.1 mm (Q4), with sensitivity of 78.9% and specificity of 61.5% (AUC 0.693; 95% CI 0.575-0.811; p = 0.007). Inverse correlations were established between the carotid and femoral IMT and the absolute and relative number of VEGFR2hi-neutrophils (p < 0.01). Conclusion In patients aged 40-64 years without established ASCVD, with an increase in indicators of the carotid plaque burden, a significant decrease in the proportion of circulating VEGFR2hi-neutrophils was noticed. A decrease in the relative number of VEGFR2hi-neutrophils of less than 4.52% made it possible to predict the presence of extent carotid atherosclerosis with sensitivity of 78.9% and specificity of 61.5%.
Collapse
|
15
|
Pasterkamp G, den Ruijter HM, Giannarelli C. False Utopia of One Unifying Description of the Vulnerable Atherosclerotic Plaque: A Call for Recalibration That Appreciates the Diversity of Mechanisms Leading to Atherosclerotic Disease. Arterioscler Thromb Vasc Biol 2022; 42:e86-e95. [PMID: 35139657 DOI: 10.1161/atvbaha.121.316693] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Atherosclerosis is a complex disease characterized by the formation of arterial plaques with a broad diversity of morphological phenotypic presentations. Researchers often apply one description of the vulnerable plaque as a gold standard in preclinical and clinical research that could be applied as a surrogate measure of a successful therapeutic intervention, despite the variability in lesion characteristics that may underly a thrombotic occlusion. The complex mechanistic interplay underlying progression of atherosclerotic disease is a consequence of the broad range of determinants such as sex, risk factors, hemodynamics, medications, and the genetic landscape. Currently, we are facing an overwhelming amount of data based on genetic, transcriptomic, proteomic, and metabolomic studies that all point to heterogeneous molecular profiles of atherosclerotic lesions that lead to a myocardial infarction or stroke. The observed molecular diversity implies that one unifying model cannot fully recapitulate the natural history of atherosclerosis. Despite emerging data obtained from -omics studies, a description of a natural history of atherosclerotic disease in which cell-specific expression of proteins or genes are included is still lacking. This also applies to the insights provided by genome-wide association studies. This review will critically discuss the dogma that the progression of atherosclerotic disease can be captured in one unifying natural history model of atherosclerosis.
Collapse
Affiliation(s)
- Gerard Pasterkamp
- Circulatory Health Laboratories (G.P., H.M.d.R.), University Medical Center Utrecht, the Netherlands.,Central Diagnostics Laboratories (G.P.), University Medical Center Utrecht, the Netherlands
| | - Hester M den Ruijter
- Circulatory Health Laboratories (G.P., H.M.d.R.), University Medical Center Utrecht, the Netherlands.,Laboratory of Experimental Cardiology (H.M.d.R.), University Medical Center Utrecht, the Netherlands
| | - Chiara Giannarelli
- NYU Cardiovascular Research Center (C.G.), New York University Grossman School of Medicine.,Department of Pathology (C.G.), New York University Grossman School of Medicine
| |
Collapse
|
16
|
Chirkov YY, Nguyen TH, Horowitz JD. Impairment of Anti-Aggregatory Responses to Nitric Oxide and Prostacyclin: Mechanisms and Clinical Implications in Cardiovascular Disease. Int J Mol Sci 2022; 23:ijms23031042. [PMID: 35162966 PMCID: PMC8835624 DOI: 10.3390/ijms23031042] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/10/2022] [Accepted: 01/15/2022] [Indexed: 01/27/2023] Open
Abstract
The propensity towards platelet-rich thrombus formation increases substantially during normal ageing, and this trend is mediated by decreases in platelet responsiveness to the anti-aggregatory nitric oxide (NO) and prostacyclin (PGI2) pathways. The impairment of soluble guanylate cyclase and adenylate cyclase-based signalling that is associated with oxidative stress represents the major mechanism of this loss of anti-aggregatory reactivity. Platelet desensitization to these autacoids represents an adverse prognostic marker in patients with ischemic heart disease and may contribute to increased thrombo-embolic risk in patients with heart failure. Patients with platelet resistance to PGI2 also are unresponsive to ADP receptor antagonist therapy. Apart from ischemia, diabetes and aortic valve disease are also associated with impaired anti-aggregatory homeostasis. This review examines the association of impaired platelet cyclic nucleotide (i.e., cGMP and cAMP) signalling with the emerging evidence of thromboembolic risk in cardiovascular diseases, and discusses the potential therapeutic strategies targeting this abnormality.
Collapse
Affiliation(s)
| | | | - John D. Horowitz
- Correspondence: ; Tel.: +61(08)-8222-7635; Fax: +61(08)-8222-6422
| |
Collapse
|
17
|
Identification of Key Exosome Gene Signature in Mediating Coronary Heart Disease by Weighted Gene Correlation Network Analysis. BIOMED RESEARCH INTERNATIONAL 2021; 2021:3440498. [PMID: 34692829 PMCID: PMC8536412 DOI: 10.1155/2021/3440498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/07/2021] [Accepted: 09/18/2021] [Indexed: 12/04/2022]
Abstract
Background Coronary heart disease (CHD) is the most prevalent disease with an unelucidated pathogenetic mechanism and is mediated by complex molecular interactions of exosomes. Here, we aimed to identify differentially expressed exosome genes for the disease development and prognosis of CHD. Method Six CHD samples and 32 normal samples were downloaded from the exoRbase database to identify the candidate genes in the CHD. The differentially expressed genes (DEGs) were identified. And then, weighted gene correlation network analysis (WGCNA) was used to investigate the modules in coexpressed genes between CHD samples and normal samples. DEGs and the module of the WGCNA were intersected to obtain the most relevant exosome genes. After that, the function enrichment analyses and protein-protein interaction network (PPI) were performed for the particular module using STRING and Cytoscape software. Finally, the CIBERSORT algorithm was used to analyze the immune infiltration of exosome genes between CHD samples and normal samples. Result We obtain a total of 715 overlapping exosome genes located at the intersection of the DEGs and key modules. The Gene Ontology enrichment of DEGs in the blue module included inflammatory response, neutrophil degranulation, and activation of CHD. In addition, protein-protein networks were constructed, and hub genes were identified, such as LYZ, CAMP, HP, ORM1, and LTF. The immune infiltration profiles varied significantly between normal controls and CHD. Finally, we found that mast cells activated and eosinophils had a positive correlation. B cell memory had a significant negative correlation with B cell naive. Besides, neutrophils and mast cells were significantly increased in CHD patients. Conclusion The underlying mechanism may be related to neutrophil degranulation and the immune response. The hub genes and the difference in immune infiltration identified in the present study may provide new insights into the diagnostic and provide candidate targets for CHD.
Collapse
|
18
|
Luo X, Lv Y, Bai X, Qi J, Weng X, Liu S, Bao X, Jia H, Yu B. Plaque Erosion: A Distinctive Pathological Mechanism of Acute Coronary Syndrome. Front Cardiovasc Med 2021; 8:711453. [PMID: 34651023 PMCID: PMC8505887 DOI: 10.3389/fcvm.2021.711453] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/30/2021] [Indexed: 11/13/2022] Open
Abstract
Plaque erosion (PE) is one of the most important pathological mechanisms underlying acute coronary syndrome (ACS). The incidence of PE is being increasingly recognized owing to the development and popularization of intracavitary imaging. Unlike traditional vulnerable plaques, eroded plaques have unique pathological characteristics. Moreover, recent studies have revealed that there are differences in the physiopathological mechanisms, biomarkers, and clinical outcomes between PE and plaque rupture (PR). Accurate diagnosis and treatment of eroded plaques require an understanding of the pathogenesis of PE. In this review, we summarize recent scientific discoveries of the pathological characteristics, mechanisms, biomarkers, clinical strategies, and prognosis in patients with PE.
Collapse
Affiliation(s)
- Xing Luo
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Ying Lv
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Xiaoxuan Bai
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Jinyu Qi
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Xiuzhu Weng
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Shaoyu Liu
- Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China.,Bin Xian People's Hospital, Harbin, China
| | - Xiaoyi Bao
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Haibo Jia
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Bo Yu
- Department of Cardiology, 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| |
Collapse
|
19
|
Carminita E, Crescence L, Brouilly N, Altié A, Panicot-Dubois L, Dubois C. DNAse-dependent, NET-independent pathway of thrombus formation in vivo. Proc Natl Acad Sci U S A 2021; 118:e2100561118. [PMID: 34260389 PMCID: PMC8285961 DOI: 10.1073/pnas.2100561118] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The contribution of NETs (neutrophil extracellular traps) to thrombus formation has been intensively documented in both arterial and venous thrombosis in mice. We previously demonstrated that adenosine triphosphate (ATP)-activated neutrophils play a key role in initiating the tissue factor-dependent activation of the coagulation cascade, leading to thrombus formation following laser-induced injury. Here, we investigated the contribution of NETs to thrombus formation in a laser-induced injury model. In vivo, treatment of mice with DNase-I significantly inhibited the accumulation of polymorphonuclear neutrophils at the site of injury, neutrophil elastase secretion, and platelet thrombus formation within seconds following injury. Surprisingly, electron microscopy of the thrombus revealed that neutrophils present at the site of laser-induced injury did not form NETs. In vitro, ATP, the main neutrophil agonist present at the site of laser-induced injury, induced the overexpression of PAD4 and CitH3 but not NETosis. However, compared to no treatment, the addition of DNase-I was sufficient to cleave ATP and adenosine diphosphate (ADP) in adenosine. Human and mouse platelet aggregation by ADP and neutrophil activation by ATP were also significantly reduced in the presence of DNase-I. We conclude that following laser-induced injury, neutrophils but not NETs are involved in thrombus formation. Treatment with DNase-I induces the hydrolysis of ATP and ADP, leading to the generation of adenosine and the inhibition of thrombus formation in vivo.
Collapse
Affiliation(s)
- Estelle Carminita
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l'Agriculture, l'alimentation et l'Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), 13380 Marseille, France
| | - Lydie Crescence
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l'Agriculture, l'alimentation et l'Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), 13380 Marseille, France
- Aix Marseille University, Plateforme d'Imagerie Vasculaire et de Microscopie Intravitale, C2VN, 13380 Marseille, France
| | - Nicolas Brouilly
- CNRS UMR 7288, Institut de Biologie du Développement de Marseille, 13288 Marseille, France
| | - Alexandre Altié
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l'Agriculture, l'alimentation et l'Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), 13380 Marseille, France
| | - Laurence Panicot-Dubois
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l'Agriculture, l'alimentation et l'Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), 13380 Marseille, France
- Aix Marseille University, Plateforme d'Imagerie Vasculaire et de Microscopie Intravitale, C2VN, 13380 Marseille, France
| | - Christophe Dubois
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l'Agriculture, l'alimentation et l'Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), 13380 Marseille, France;
- Aix Marseille University, Plateforme d'Imagerie Vasculaire et de Microscopie Intravitale, C2VN, 13380 Marseille, France
| |
Collapse
|
20
|
Wang J, Wang Y, Sheng L, He T, Nin X, Xue A, Zhang H, Liu Z. High fluid shear stress prevents atherosclerotic plaque formation by promoting endothelium denudation and synthetic phenotype of vascular smooth muscle cells. Mol Med Rep 2021; 24:577. [PMID: 34132364 PMCID: PMC8223103 DOI: 10.3892/mmr.2021.12216] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 03/25/2021] [Indexed: 11/05/2022] Open
Abstract
Low blood fluid shear stress (SS) promotes vascular remodeling and atherosclerosis; however, the effects of high (H)SS on vascular remodeling and atherogenesis is not fully clarified. The major goal of this study was to investigate the role of HSS in atherosclerotic plaque formation. A perivascular SS modifier was implanted in the right carotid artery of apolipoprotein E (ApoE)−/− mice to induce HSS, whereas the left carotid artery represented undisturbed (U)SS as a control in vivo. In vitro modeling used human umbilical vein endothelial cells and vascular smooth muscle cells exposed to HSS (2.5 Pa) using a parallel-plate flow system. The results demonstrated that there were no plaque formations or endothelial cells in the HSS regions of the carotid artery in ApoE−/− mice. The number of umbilical vein endothelial cells was markedly decreased in a time-dependent manner in HSS. HSS significantly decreased α-smooth muscle actin and increased osteopontin protein expression levels compared with USS in vascular smooth muscle cells (P<0.05). In addition, HSS significantly increased the protein expression levels of collagen α1(XVIII) chain/endostatin and matrix metalloproteinase-8 in vascular smooth muscle cells. These data indicated that HSS may prevent atherosclerotic plaque formation through endothelium denudation and contractile-to-synthetic phenotypic conversion of smooth muscle cells.
Collapse
Affiliation(s)
- Juan Wang
- Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Yan Wang
- Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Lin Sheng
- Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Tian He
- Department of Anesthesiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, P.R. China
| | - Xiang Nin
- Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Aiying Xue
- Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Hua Zhang
- Cardio‑Cerebrovascular Control and Research Center, Basic Medical College, Shandong First Medical University, Jinan, Shandong 250062, P.R. China
| | - Zhendong Liu
- Cardio‑Cerebrovascular Control and Research Center, Basic Medical College, Shandong First Medical University, Jinan, Shandong 250062, P.R. China
| |
Collapse
|
21
|
Binder CJ, Borén J, Catapano A, Kronenberg F, Mallat Z, Negrini S, Öörni K, Raggi P, von Eckardstein A. The year 2020 in Atherosclerosis. Atherosclerosis 2021; 326:35-44. [PMID: 33958158 DOI: 10.1016/j.atherosclerosis.2021.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Christoph J Binder
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Jan Borén
- Department of Molecular and Clinical Medicine/Wallenberg Laboratory and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Alberico Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy; IRCCS Multimedica Hospital, Milan, Italy
| | - Florian Kronenberg
- Institute of Genetic Epidemiology, Department of Genetics and Pharmacology, Medical University of Innsbruck, Austria
| | - Ziad Mallat
- Department of Medicine, Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom; University of Paris, PARCC, INSERM, Paris, France
| | - Simona Negrini
- Institute of Clinical Chemistry, University of Zurich and University Hospital of Zurich, Zurich, Switzerland
| | - Katariina Öörni
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland
| | - Paolo Raggi
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada; Division of Cardiology, University of Alberta, Edmonton, AB, Canada
| | - Arnold von Eckardstein
- Institute of Clinical Chemistry, University of Zurich and University Hospital of Zurich, Zurich, Switzerland.
| |
Collapse
|
22
|
Yang Y, Xu X. Identification of key genes in coronary artery disease: an integrative approach based on weighted gene co-expression network analysis and their correlation with immune infiltration. Aging (Albany NY) 2021; 13:8306-8319. [PMID: 33686958 PMCID: PMC8034924 DOI: 10.18632/aging.202638] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/29/2021] [Indexed: 12/04/2022]
Abstract
This study aimed to identify key genes related to coronary artery disease (CAD) and its association with immune cells infiltration. GSE20680 and GSE20681 were downloaded from GEO. We identified red and pink modules in WGCNA analysis and found 104 genes in these two modules. Next, least absolute shrinkage and selection operator (LASSO) logistic regression was used to screen and verify the diagnostic markers of CAD. We identified ASCC2, LRRC18, and SLC25A37 as the key genes in CAD diagnosis. We further studied the immune cells infiltration in CAD patients with CIBERSORT, and the correlation between key genes and infiltrating immune cells was analyzed. We also found immune cells, including macrophages M0, mast cells resting and T cells CD8, were associated with ASCC2, LRRC18 and SLC25A37. Gene enrichment analysis indicated that these genes mainly enriched in apoptotic signaling pathway for biological pathway analysis, riboflavin metabolism for KEGG analysis. The diagnostic efficiency of these key genes measured by AUC in the training set, testing set and validation cohort was 0.92, 0.96 and 0.83, respectively. In conclusion, ASCC2, LRRC18 and SLC25A37 can be used as diagnostic markers of CAD, and immune cell infiltration plays an important role in the onset and development of CAD.
Collapse
Affiliation(s)
- Yang Yang
- Fourth Affiliated Hospital of China Medical University, Huanggu, Shenyang 110032, Liaoning, China
| | - Xiangshan Xu
- Fourth Affiliated Hospital of China Medical University, Huanggu, Shenyang 110032, Liaoning, China
| |
Collapse
|