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Ricciotti E, Haines PG, Chai W, FitzGerald GA. Prostanoids in Cardiac and Vascular Remodeling. Arterioscler Thromb Vasc Biol 2024; 44:558-583. [PMID: 38269585 PMCID: PMC10922399 DOI: 10.1161/atvbaha.123.320045] [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: 08/22/2023] [Accepted: 01/09/2024] [Indexed: 01/26/2024]
Abstract
Prostanoids are biologically active lipids generated from arachidonic acid by the action of the COX (cyclooxygenase) isozymes. NSAIDs, which reduce the biosynthesis of prostanoids by inhibiting COX activity, are effective anti-inflammatory, antipyretic, and analgesic drugs. However, their use is limited by cardiovascular adverse effects, including myocardial infarction, stroke, hypertension, and heart failure. While it is well established that NSAIDs increase the risk of atherothrombotic events and hypertension by suppressing vasoprotective prostanoids, less is known about the link between NSAIDs and heart failure risk. Current evidence indicates that NSAIDs may increase the risk for heart failure by promoting adverse myocardial and vascular remodeling. Indeed, prostanoids play an important role in modulating structural and functional changes occurring in the myocardium and in the vasculature in response to physiological and pathological stimuli. This review will summarize current knowledge of the role of the different prostanoids in myocardial and vascular remodeling and explore how maladaptive remodeling can be counteracted by targeting specific prostanoids.
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Affiliation(s)
- Emanuela Ricciotti
- Department of Systems Pharmacology and Translational Therapeutics (E.R., G.A.F.), University of Pennsylvania Perelman School of Medicine, Philadelphia
- Institute for Translational Medicine and Therapeutics (E.R., G.A.F.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Philip G Haines
- Rhode Island Hospital, Department of Medicine, Warren Alpert Medical School of Brown University, Providence (P.G.H.)
| | - William Chai
- Health and Human Biology, Division of Biology and Medicine, Brown University, Providence, RI (W.C.)
| | - Garret A FitzGerald
- Department of Systems Pharmacology and Translational Therapeutics (E.R., G.A.F.), University of Pennsylvania Perelman School of Medicine, Philadelphia
- Institute for Translational Medicine and Therapeutics (E.R., G.A.F.), University of Pennsylvania Perelman School of Medicine, Philadelphia
- Department of Medicine (G.A.F.), University of Pennsylvania Perelman School of Medicine, Philadelphia
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Gu JJ, Du TJ, Zhang LN, Zhou J, Gu X, Zhu Y. Identification of Ferroptosis-Related Genes in Heart Failure Induced by Transverse Aortic Constriction. J Inflamm Res 2023; 16:4899-4912. [PMID: 37927963 PMCID: PMC10625389 DOI: 10.2147/jir.s433387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023] Open
Abstract
Background Heart failure (HF) is a common clinical syndrome due to ventricular dysfunction and is a major cause of mortality worldwide. Ferroptosis, marked by excessive iron-dependent lipid peroxidation, is closely related to HF. Therefore, the purpose of this study is to explore and validate ferroptosis-related markers in HF by bioinformatics analysis and animal experiments validation. Materials and Methods The gene expression profiles (GSE36074) of murine transverse aortic constriction (TAC) were obtained from the Gene Expression Omnibus (GEO); From the FerrDb database, ferroptosis-related genes (FRGs) were identified. Using GEO2R, differential expressed genes (DEGs) were screened. An overlapping analysis was conducted among DEGs and FRGs to identify ferroptosis-related DEGs (FRDEGs). We then performed clustering, functional enrichment analysis, and protein-protein interaction (PPI) analyses. In addition, the key FRDEGs were extracted by cytoHubba plugin and the networks of transcription factors (TFs)-key FRDEGs and microRNA-key FRDEGs were constructed. Lastly, the key FRDEGs were carried by quantitative reverse transcription PCR (RT-qPCR) and immunohistochemistry (IHC). Results Fifty-nine FRGs showing significantly different expression were identified from a total of 1918 DEGs in mice heart by transverse aortic constriction. GO and KEGG functional enrichment analysis revealed that these 59 ferroptosis-related DEGs mostly associated with positive regulation of apoptotic process, FoxO signaling pathway, VEGF signaling pathway, Apoptosis, Ferroptosis. Five key FRDEGs (Mapk14, Hif1a, Ddit3, Tlr4 and Ptgs2) were identified using PPI networks; Based on TFs-key FRDEGs networks, we found that Mapk14, Hif1a, Tlr4 and Ptgs2 were regulated by 3, 4, 5, and 29 TFs, respectively; however, Ddit3 was not regulated by any TF; By analyzing the miRNA-key FRDEGs networks, we found that 39, 74, 11, 28, and 18 miRNAs targets regulate the expression of Mapk14, Hif1a, Ddit3, Tlr4 and Ptgs2, respectively. Lastly, five key FRDEGs were validated at the mRNA and protein levels by RT-qPCR and IHC, which were in line with our bioinformatics analysis. Conclusion Our findings reveal that Mapk14, Hif1a, Ddit3, Tlr4 and Ptgs2 may be involved in the development of HF through regulating ferroptosis and as potential targets for HF.
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Affiliation(s)
- Jian Jun Gu
- Department of Cardiology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Department of Cardiology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, People’s Republic of China
| | - Tian Jian Du
- Department of Cardiology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Department of Cardiology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, People’s Republic of China
| | - Li Na Zhang
- Department of Cardiology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Jing Zhou
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Xiang Gu
- Department of Cardiology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, People’s Republic of China
| | - Ye Zhu
- Department of Cardiology, Northern Jiangsu People’s Hospital, Yangzhou, Jiangsu, People’s Republic of China
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Akter T, Bulbul MRH, Sama-ae I, Azadi MA, Nira KN, Al-Araby SQ, Deen JI, Rafi MKJ, Saha S, Ezaj MMA, Rahman MA. Sour Tamarind Is More Antihypertensive than the Sweeter One, as Evidenced by In Vivo Biochemical Indexes, Ligand-Protein Interactions, Multitarget Interactions, and Molecular Dynamic Simulation. Nutrients 2023; 15:3402. [PMID: 37571339 PMCID: PMC10420995 DOI: 10.3390/nu15153402] [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: 06/11/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 08/13/2023] Open
Abstract
This research investigated the antihypertensive effects of tamarind products and compared their potentials based on an animal model's data verified by molecular docking, multitarget interactions, and dynamic simulation assays. GC-MS-characterized tamarind products were administered to cholesterol-induced hypertensive albino rat models. The two-week-intervened animals were dissected to collect their serum and organs and respectively subjected to analyses of their hypertension-linked markers and tissue architectures. The lead biometabolites of tamarinds interacted with eight target receptors in the molecular docking and dynamic simulation studies and with multitarget in the network pharmacological analyses. The results show that the serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), C-reactive protein (CRP), troponin I, and lipid profiles were maximally reinstated by the phenolic-enriched ripened sour tamarind extract compared to the sweet one, but the seed extracts had a smaller influence. Among the tamarind's biometabolites, ϒ-sitosterol was found to be the best ligand to interact with the guanylate cyclase receptor, displaying the best drug-likeliness with the highest binding energy, -9.3 Kcal. A multitargeted interaction-based degree algorithm and a phylogenetic tree of pathways showed that the NR3C1, REN, PPARG, and CYP11B1 hub genes were consistently modulated by ϒ-sitosterol to reduce hypertension and related risk factors. The dynamic simulation study showed that the P-RMSD values of ϒ-sitosterol-guanylate cyclase were stable between 75.00 and 100.00 ns at the binding pocket. The findings demonstrate that ripened sour tamarind extract may be a prospective antihypertensive nutraceutical or supplement target affirmed through advanced preclinical and clinical studies.
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Affiliation(s)
- Taslima Akter
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | | | - Imran Sama-ae
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat 80160, Thailand;
| | - M. A. Azadi
- Department of Zoology, University of Chittagong, Chittagong 4331, Bangladesh;
| | - Kamrun Nahar Nira
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | - Salahuddin Quader Al-Araby
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | - Jobaier Ibne Deen
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | - Md. Khalid Juhani Rafi
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | - Srabonti Saha
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
| | - Md. Muzahid Ahmed Ezaj
- Department of Genetic Engineering and Biotechnology, University of Chittagong, Chittagong 4331, Bangladesh;
| | - Md. Atiar Rahman
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh; (T.A.); (K.N.N.); (S.Q.A.-A.); (J.I.D.); (M.K.J.R.); (S.S.)
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat 80160, Thailand;
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Beccacece L, Abondio P, Bini C, Pelotti S, Luiselli D. The Link between Prostanoids and Cardiovascular Diseases. Int J Mol Sci 2023; 24:ijms24044193. [PMID: 36835616 PMCID: PMC9962914 DOI: 10.3390/ijms24044193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023] Open
Abstract
Cardiovascular diseases are the leading cause of global deaths, and many risk factors contribute to their pathogenesis. In this context, prostanoids, which derive from arachidonic acid, have attracted attention for their involvement in cardiovascular homeostasis and inflammatory processes. Prostanoids are the target of several drugs, but it has been shown that some of them increase the risk of thrombosis. Overall, many studies have shown that prostanoids are tightly associated with cardiovascular diseases and that several polymorphisms in genes involved in their synthesis and function increase the risk of developing these pathologies. In this review, we focus on molecular mechanisms linking prostanoids to cardiovascular diseases and we provide an overview of genetic polymorphisms that increase the risk for cardiovascular disease.
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Affiliation(s)
- Livia Beccacece
- Computational Genomics Lab, Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
- Correspondence: (L.B.); (P.A.)
| | - Paolo Abondio
- aDNA Lab, Department of Cultural Heritage, University of Bologna, Ravenna Campus, 48121 Ravenna, Italy
- Correspondence: (L.B.); (P.A.)
| | - Carla Bini
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Susi Pelotti
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Donata Luiselli
- aDNA Lab, Department of Cultural Heritage, University of Bologna, Ravenna Campus, 48121 Ravenna, Italy
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Ross S, Krebs K, Paré G, Milani L. Pharmacogenomics in Stroke and Cardiovascular Disease: State of the Art. Stroke 2023; 54:270-278. [PMID: 36325912 DOI: 10.1161/strokeaha.122.037717] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
There is considerable interindividual variability in the response to antiplatelet and anticoagulant therapies, and this variation may be attributable to genetic variants. There has been an increased understanding of the genetic architecture of stroke and cardiovascular disease, which has been driven by advancements in genomic technologies and this has raised the possibility of more targeted pharmaceutical treatments. Pharmacogenetics promises to use a patient's genetic profile to treat those who are more likely to benefit from a particular intervention by selecting the best possible therapy. Although there are numerous studies indicating strong evidence for the effect of specific genotypes on the outcomes of vascular drugs, the adoption of pharmacogenetic testing in clinical practice has been slow. This resistance may stem from sometimes conflicting findings among pharmacogenetic studies, a lack of stroke-specific randomized controlled trials to test the effectiveness of genetically-guided therapies, and the practical and cost-effective implementation of genetic testing within the clinic. Thus, this review provides an overview of the genetic variants that influence the individual responses to aspirin, clopidogrel, warfarin and statins and the different methods for pharmacogenetic testing and guidelines for clinical implementation for stroke patients.
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Affiliation(s)
- Stephanie Ross
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada (S.R., G.P.)
| | - Kristi Krebs
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Estonia (K.K., L.M.)
| | - Guillaume Paré
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada (S.R., G.P.).,Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada (G.P.).,Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada (G.P.).,Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Canada (G.P.)
| | - Lili Milani
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Estonia (K.K., L.M.)
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Liu T, Shu J, Liu Y, Xie J, Li T, Li H, Li L. Atorvastatin attenuates ferroptosis-dependent myocardial injury and inflammation following coronary microembolization via the Hif1a/Ptgs2 pathway. Front Pharmacol 2022; 13:1057583. [PMID: 36569299 PMCID: PMC9772535 DOI: 10.3389/fphar.2022.1057583] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Objectives: Coronary microembolization (CME) represents a serious periprocedural complication after percutaneous coronary intervention. Ferroptosis has been identified in multiple cardiovascular diseases. In this study, we aimed to investigate the effects of atorvastatin (ATV) on ferroptosis and inflammation following CME and elucidate the underlying mechanism. Methods: We established a rat model of CME by injecting microspheres into the left ventricle. Deferoxamine (DFO), a selective ferroptosis inhibitor, or ATV was pretreated before modeling. Cardiac function and cardiac troponin T (cTnT) levels were detected. Levels of ferroptosis-associated genes, malondialdehyde (MDA), glutathione (GSH), and ferrous iron (Fe2+) were measured to validate ferroptosis. Levels of tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (IL-1β) were assayed to determine the inflammation. Chromatin immunoprecipitation was performed to determine the binding of hypoxia-inducible factor 1 subunit alpha (Hif1a) to the promoter of prostaglandin-endoperoxide synthase-2 (Ptgs2). Results: Ferroptosis and inflammation were induced following CME with increased levels of MDA (∼2.5 fold, p < 0.01), Fe2+ (∼1.5 fold, p < 0.01), TNF-α, and IL-1β and decreased GSH levels (∼42%, p < 0.01). Meanwhile, the level of Ptgs2 was significantly increased, while those of glutathione peroxidase 4 (Gpx4) and solute carrier family 7 member 11 (Slc7a11) were decreased. The level of cTnT was increased by 7-fold (p < 0.01). Left ventricular ejection fraction (LVEF) was significantly reduced (∼85% in the sham group versus ∼45% in the CME group, p < 0.01). DFO or Ptgs2 silencing inhibited the increase of MDA, Ptgs2, TNF-α, and IL-1β, and induced the levels of GSH and Gpx4, followed by reduction in cTnT levels by approximately 50% (p < 0.01). LVEF was improved by approximately 2 fold (p < 0.01). Mechanistically, the transcription factor Hif1a bound to the promoter of Ptgs2 and upregulated its expression. In addition, ATV inhibited the activation of the Hif1a/Ptgs2 axis and attenuated cardiac ferroptosis and inflammation, thus ameliorating CME-induced myocardial injury (LVEF, ∼34% elevation; cTnT, ∼1.8 fold decrease, p < 0.01). Conclusion: Atorvastatin ameliorates ferroptosis-mediated myocardial injury and inflammation following CME via the Hif1a/Ptgs2 pathway.
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Affiliation(s)
- Tao Liu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jin Shu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yangchun Liu
- Cardiothoracic Surgery Intensive Care Unit, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jian Xie
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Tao Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Haoliang Li
- Department of Cardiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lang Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China,Guangxi Key Laboratory of Precision Medicine for Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Nanning, China,*Correspondence: Lang Li,
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7
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Zheng Y, Gao W, Zhang Q, Cheng X, Liu Y, Qi Z, Li T. Ferroptosis and Autophagy-Related Genes in the Pathogenesis of Ischemic Cardiomyopathy. Front Cardiovasc Med 2022; 9:906753. [PMID: 35845045 PMCID: PMC9279674 DOI: 10.3389/fcvm.2022.906753] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background Obesity plays an important role in type 2 diabetes mellitus (T2DM) and myocardial infarction (MI). Ferroptosis and ferritinophagy are related to metabolic pathways, such as fatty acid metabolism and mitochondrial respiration. We aimed to investigate the ferroptosis- and autophagy-related differentially expressed genes (DEGs) that might be potential targets for MI progression. Methods GSE116250 was analyzed to obtain DEGs. A Venn diagram was used to obtain the overlapping ferroptosis- and autophagy-related DEGs. The enrichment pathway analysis was performed and the hub genes were obtained. Pivotal miRNAs, transcription factors, and drugs with the hub genes interactions were also predicted. The MI mice model was constructed, and qPCR analysis and single-cell sequencing were used to validate the hub genes. Results Utilizing the limma package and the Venn diagram, 26 ferroptosis-related and 29 autophagy-related DEGs were obtained. The list of ferroptosis-related DEGs was analyzed, which were involved in the cellular response to a toxic substance, cellular oxidant detoxification, and the IL-17 signaling pathway. The list of autophagy-related DEGs was involved in the regulation of autophagy, the regulation of JAK-STAT signaling pathway, and the regulation of MAPK cascade. In the protein-protein interaction network, the hub DEGs, such as IL-6, PTGS2, JUN, NQO1, NOS3, LEPR, NAMPT, CDKN2A, CDKN1A, and Snai1, were obtained. After validation using qPCR analysis in the MI mice model and single-cell sequencing, the 10 hub genes can be the potential targets for MI deterioration. Conclusion The screened hub genes, IL-6, PTGS2, JUN, NQO1, NOS3, LEPR, NAMPT, CDKN2A, CDKN1A, and Snai1, may be therapeutic targets for patients with MI and may prevent adverse cardiovascular events.
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Affiliation(s)
- Yue Zheng
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Tianjin, China
- Nankai University Affiliated Third Center Hospital, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
| | - Wenqing Gao
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Tianjin, China
- Nankai University Affiliated Third Center Hospital, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
| | - Qiang Zhang
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Tianjin, China
- Nankai University Affiliated Third Center Hospital, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
| | - Xian Cheng
- School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Department of Heart Center, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Yanwu Liu
- School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Department of Heart Center, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Zhenchang Qi
- School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Department of Heart Center, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Tong Li
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Tianjin, China
- Nankai University Affiliated Third Center Hospital, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Department of Heart Center, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
- *Correspondence: Tong Li,
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Clinical Phenotypes of Cardiovascular and Heart Failure Diseases Can Be Reversed? The Holistic Principle of Systems Biology in Multifaceted Heart Diseases. CARDIOGENETICS 2022. [DOI: 10.3390/cardiogenetics12020015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
Recent advances in cardiology and biological sciences have improved quality of life in patients with complex cardiovascular diseases (CVDs) or heart failure (HF). Regardless of medical progress, complex cardiac diseases continue to have a prolonged clinical course with high morbidity and mortality. Interventional coronary techniques together with drug therapy improve quality and future prospects of life, but do not reverse the course of the atherosclerotic process that remains relentlessly progressive. The probability of CVDs and HF phenotypes to reverse can be supported by the advances made on the medical holistic principle of systems biology (SB) and on artificial intelligence (AI). Studies on clinical phenotypes reversal should be based on the research performed in large populations of patients following gathering and analyzing large amounts of relative data that embrace the concept of complexity. To decipher the complexity conundrum, a multiomics approach is needed with network analysis of the biological data. Only by understanding the complexity of chronic heart diseases and explaining the interrelationship between different interconnected biological networks can the probability for clinical phenotypes reversal be increased.
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Ma L, Dai X, Wu C, Li M, Sheng H, Mao W. Tanyu Tongzhi Formula Delays Atherosclerotic Plaque Progression by Promoting Alternative Macrophage Activation via PPARγ and AKT/ERK Signal Pathway in ApoE Knock-Out Mice. Front Pharmacol 2021; 12:734589. [PMID: 34966274 PMCID: PMC8711052 DOI: 10.3389/fphar.2021.734589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/19/2021] [Indexed: 11/29/2022] Open
Abstract
We previously demonstrated that the Tanyu Tongzhi Formula (TTF) significantly alleviated the clinical symptoms of patients with coronary heart disease and lowered serum lipid and inflammatory factor levels in patients with coronary heart disease and atherosclerosis model rats. However, the mechanism underlying TTF remains unknown. In this study, we examined the effect of TTF on atherosclerotic plaques in ApoE-/- mice and underlying mechanisms involved in macrophage polarization. Sixty male ApoE-/- mice were randomly divided into four groups. Mice in the control group were fed a regular diet, whereas experimental mice were fed a high-fat diet and received either saline (HFD group) or TTF at concentrations of 0.60 (TTF-L group) or 2.25 g/ml (TTF-H group) by daily oral gavage for 16 weeks. In the TTF-L and TTF-H groups, the levels of serum cholesterol, triglyceride, interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α were decreased, lipid content was significantly decreased, and percentage area of collagen/lipid increased in atherosclerotic plaque compared to in the HFD group. Moreover, we found TTF promoted the expression of alternative macrophage markers (Fizz1, Arg1, and Mrc) and suppressed the expression of M1 macrophage markers (TNF-α, IL-1β, and IL-6) by regulating peroxisome proliferator-activated receptor γ (PPARγ) expression and AKT/extracellular signal-regulated kinase (ERK) activation. We further investigated whether alternative macrophage was reduced when PPARγ was inhibited or the AKT/ERK signaling pathway was activated. TTF delayed atherosclerotic plaque progression by promoting alternative macrophage activation through increasing PPARγ expression and inhibiting AKT/ERK phosphorylation, providing a theoretical basis for its clinical application.
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Affiliation(s)
- Lan Ma
- Department of Cardiology, Affiliated Hospital of Nantong University, Nantong, China.,The First School of Clinical Medicine of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoce Dai
- Department of Cardiology, First Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Chenxia Wu
- Department of Cardiology, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Mingshuang Li
- Department of Cardiology, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Hongzhuan Sheng
- Department of Cardiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Wei Mao
- Department of Cardiology, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.,Key Laboratory of Integrative Chinese and Western Medicine for the Diagnosis and Treatment of Circulatory Diseases of Zhejiang Province, Hangzhou, China
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Network Pharmacology and Molecular Docking-Based Analysis on Bioactive Anticoronary Heart Disease Compounds in Trichosanthes kirilowii Maxim and Bulbus allii Macrostemi. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6704798. [PMID: 34824593 PMCID: PMC8610662 DOI: 10.1155/2021/6704798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/05/2021] [Indexed: 11/17/2022]
Abstract
Trichosanthes kirilowii Maxim. and Bulbus allii Macrostemi are the components of Gualou Xiebai decoction (GLXB), a commonly used herbal combination for the treatment of coronary heart disease (CHD) in traditional Chinese medicine. Although GLXB is associated with a good clinical effect, its active compounds and mechanism of action remain unclear, which limits its clinical application and the development of novel drugs. In this study, we explored key compounds, targets, and mechanisms of action for GLXB in the treatment of CHD using the network pharmacology approach. We identified 18 compounds and 21 action targets via database screening. Enrichment analysis indicated that the effects of GLXB in patients with CHD are primarily associated with the regulation of signalling pathways for tumour necrosis factor, nuclear factor-kappa B, hypoxia-inducible factor-1, arachidonic acid metabolism, and insulin resistance. GLXB thus exerts anti-inflammatory, antihypoxic, and antiagglutinating effects; regulates lipid metabolism; and combats insulin resistance in CHD via these pathways, respectively. After reverse targeting, we observed that the main active compounds of GLXB in the treatment of CHD were quercetin, naringenin, β-sitosterol, ethyl linolenate, ethyl linoleate, and prostaglandin B1. To explore the potential of these compounds in the treatment of CHD, we verified the affinity of the compounds and targets via molecular docking analysis. Our study provides a bridge for the transformation of natural herbs and molecular compounds into novel drug therapies for CHD.
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Gharipour M, Sadeghi M, Haghjooy-Javanmard S, Hamledari H, Khosravi E, Dianatkhah M, Vaseghi G. Effects of selenium intake on the expression of prostaglandin-endoperoxide synthase 2 (cyclooxygenase-2) and matrix metallopeptidase-9 genes in the coronary artery disease: Selenegene study, a double-blind randomized controlled trial. ARYA ATHEROSCLEROSIS 2021; 17:1-7. [PMID: 36338532 PMCID: PMC9635722 DOI: 10.22122/arya.v17i0.2093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 05/31/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The oxidative stress is regarded as one of the main contributors to the health problem. Cyclooxygenase-2 (COX-2) and matrix metallopeptidase-9 (MMP-9) are two of the important genes that are reported to be involved in the cardiovascular disease (CVD) development in the molecular and genetic association studies. The aim of this study was to evaluate the level of expression of COX-2 and MMP-9 after selenium supplementation in patients with coronary artery disease (CAD). METHODS In this sub-study of Selenegene study, subjects were randomly divided into groups, 19 subjects who received selenium and 22 patients with CAD who received placebo. Patients received either 200-mg selenium yeast tablets or placebo tablets after a meal, once daily for 60 days. The messenger ribonucleic acid (mRNA) levels of the selenium and prostaglandin-endoperoxide synthase 2 (PTGS2) (COX-2) and MMP-9 genes products were determined before and after the study. RESULTS In this sub-study, 41 Iranian patients with CVD were enrolled (placebo group: n = 22, selenium intervention: n = 19). Fasting blood sugar (FBS) was higher among placebo group than selenium group (93.4 ± 12.7 vs. 124.4 ± 40.6 mg/dl, P = 0.03). Triglyceride (TG) level was higher among selenium group versus placebo group (123.3 ± 34.0 vs. 184.8 ± 69.4 mg/dl, P = 0.006). The data analysis demonstrated that the expression of MMP-9 and COX-2 genes did not change significantly in both selenium and placebo groups. CONCLUSION This study showed a positive association between the expression of MMP-9 and COX-2 in the patients with CAD who received selenium but not the placebo groups. Yet, these findings need to be confirmed in further details and expanded sample size.
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Affiliation(s)
- Mojgan Gharipour
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoumeh Sadeghi
- Professor, Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shaghayegh Haghjooy-Javanmard
- Professor, Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Homa Hamledari
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Elham Khosravi
- Interventional Cardiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Minoo Dianatkhah
- Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Golnaz Vaseghi
- Assistant Professor, Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran,Address for correspondence: Golnaz Vaseghi; Assistant Professor, Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran;
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Schulze MB, Minihane AM, Saleh RNM, Risérus U. Intake and metabolism of omega-3 and omega-6 polyunsaturated fatty acids: nutritional implications for cardiometabolic diseases. Lancet Diabetes Endocrinol 2020; 8:915-930. [PMID: 32949497 DOI: 10.1016/s2213-8587(20)30148-0] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/09/2020] [Accepted: 04/11/2020] [Indexed: 12/12/2022]
Abstract
Prospective observational studies support the use of long-chain omega-3 polyunsaturated fatty acids (PUFAs) in the primary prevention of atherosclerotic cardiovascular disease; however, randomised controlled trials, have often reported neutral findings. There is a long history of debate about the potential harmful effects of a high intake of omega-6 PUFAs, although this idea is not supported by prospective observational studies or randomised controlled trials. Health effects of PUFAs might be influenced by Δ-5 and Δ-6 desaturases, the key enzymes in the metabolism of PUFAs. The activity of these enzymes and modulation by variants in encoding genes (FADS1-2-3 gene cluster) are linked to several cardiometabolic traits. This Review will further consider non-genetic determinants of desaturase activity, which have the potential to modify the availability of PUFAs to tissues. Finally, we discuss the consequences of altered desaturase activity in the context of PUFA intake, that is, gene-diet interactions and their clinical and public health implications.
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Affiliation(s)
- Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany; Institute of Nutritional Science, University of Potsdam, Nuthetal, Germany; German Center for Diabetes Research, Neuherberg, Germany.
| | - Anne Marie Minihane
- Department of Nutrition and Preventive Medicine, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Rasha Noureldin M Saleh
- Department of Nutrition and Preventive Medicine, Norwich Medical School, University of East Anglia, Norwich, UK; Clinical Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ulf Risérus
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
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Mujalli A, Banaganapalli B, Alrayes NM, Shaik NA, Elango R, Al-Aama JY. Myocardial infarction biomarker discovery with integrated gene expression, pathways and biological networks analysis. Genomics 2020; 112:5072-5085. [PMID: 32920122 DOI: 10.1016/j.ygeno.2020.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/22/2020] [Accepted: 09/03/2020] [Indexed: 01/04/2023]
Abstract
Myocardial infarction (MI) is the most prevalent coronary heart disease caused by the complex molecular interactions between multiple genes and environment. Here, we aim to identify potential biomarkers for the disease development and for prognosis of MI. We have used gene expression dataset (GSE66360) generated from 51 healthy controls and 49 patients experiencing acute MI and analyzed the differentially expressed genes (DEGs), protein-protein interactions (PPI), gene network-clusters to annotate the candidate pathways relevant to MI pathogenesis. Bioinformatic analysis revealed 810 DEGs. Their functional annotations have captured several MI targeting biological processes and pathways like immune response, inflammation and platelets degranulation. PPI network identify seventeen hub and bottleneck genes, whose involvement in MI was further confirmed by DisGeNET database. OpenTarget Platform reveal unique bottleneck genes as potential target for MI. Our findings identify several potential biomarkers associated with early stage MI providing a new insight into molecular mechanism underlying the disease.
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Affiliation(s)
- Abdulrahman Mujalli
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Babajan Banaganapalli
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nuha Mohammad Alrayes
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Noor A Shaik
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ramu Elango
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jumana Y Al-Aama
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Che L, Wu ZL, Huang LY, Wu JS, Du ZB, Lin JX, Su YH, Chen XX, Lin ZN, Lin YC. MicroRNA-101 inhibits cadmium-induced angiogenesis by targeting cyclooxygenase-2 in primary human umbilical vein endothelial cells. Biochem Pharmacol 2020; 189:114192. [PMID: 32783891 DOI: 10.1016/j.bcp.2020.114192] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 12/14/2022]
Abstract
Exposure to toxic metal contaminants, such as cadmium compounds (Cd2+), has been shown to induce adverse effects on various organs and tissues. In particular, blood vessels are severely impacted by Cd2+ exposure, which may lead to cardiovascular diseases (CVDs). According to previous studies, CVDs are associated with increased cyclooxygenase 2 (COX-2) levels. However, the mechanisms by which CdCl2-induced COX-2 overexpression leads to cardiovascular dysfunction remain unclear. Herein, we show that the relative gene expressions of VEGF and PTGS2 (COX-2 encoding gene) are positively correlated in CVDs patients. Moreover, we demonstrate that the in vitro administration of CdCl2 induces cytotoxicity and endoplasmic reticulum (ER) stress in primary human umbilical vein endothelial cells (HUVECs). The induction of ER stress and the overexpression of COX-2 in CdCl2-treated cells alters the protein level of vascular endothelial growth factor (VEGF), resulting in abnormal angiogenesis and increased cytotoxicity. At the pre-transcription level, the inhibition of ER stress by siGRP78 (a key mediator of ER stress) can restore normal angiogenesis in the CdCl2-exposed cells. Meanwhile, at the transcription level, the adverse effects of CdCl2 exposure may be reversed via genetic modification with siRNA (siPTGS2) or by using phytochemical inhibitors (parthenolide, PN) of COX-2. Finally, at the post-transcription level, COX-2 expression may be restricted by the binding of microRNA-101 (miR-101) to the 3'-UTR of PTGS2 mRNA. The use of mimic miR-101 (mi101) to induce the expression of miR-101 eventually leads to reduced COX-2 protein levels, relieved ER stress, and less abnormal angiogenesis and cytotoxicity of CdCl2-exposed primary HUVECs. Overall, our results suggest that CdCl2-induced abnormal angiogenesis is mediated by miR-101/COX-2/VEGF-axis-dependent ER stress, and that cardiovascular dysfunction may be controlled by manipulating COX-2 at the pre-transcription, transcription, and post-transcription levels.
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Affiliation(s)
- Lin Che
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Zi-Li Wu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Lian-Yun Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Jia-Shen Wu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Ze-Bang Du
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Jin-Xian Lin
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Yan-Hua Su
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Xiao-Xuan Chen
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Zhong-Ning Lin
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China.
| | - Yu-Chun Lin
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China.
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Song H, Xu T, Feng X, Lai Y, Yang Y, Zheng H, He X, Wei G, Liao W, Liao Y, Zhong L, Bin J. Itaconate prevents abdominal aortic aneurysm formation through inhibiting inflammation via activation of Nrf2. EBioMedicine 2020; 57:102832. [PMID: 32574955 PMCID: PMC7322255 DOI: 10.1016/j.ebiom.2020.102832] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 05/23/2020] [Accepted: 05/27/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Identifying effective drugs to suppress vascular inflammation is a promising strategy to delay the progression of abdominal aortic aneurysm (AAA). Itaconate has a vital role in regulating inflammatory activation in various inflammatory diseases. However, the role of itaconate in the progression of AAA is unknown. In this study, we explored the inhibitory effect of itaconate on AAA formation and its underlying mechanisms. METHODS Quantitative PCR, western blotting and immunohistochemistry were used to determine Irg1 and downstream Nrf2 expression in human and mouse AAA samples. Liquid chromatograph-mass spectrometry (LC-MS) analysis was performed to measure the abundance of itaconate. OI treatment and Irg1 knockdown were performed to study the role of OI in AAA formation. Nrf2 intervention in vivo was performed to detect the critical role of Nrf2 in the beneficial effect of OI on AAA. FINDINGS We found that itaconate suppressed the formation of angiotensin II (Ang II)-induced AAA in apolipoprotein E-deficient (Apoe-/-) mice, while Irg1 deficiency exerted the opposite effect. Mechanistically, itaconate inhibited vascular inflammation by enabling Nrf2 to function as a transcriptional repressor of downstream inflammatory genes via alkylation of Keap1. Moreover, Nrf2 deficiency significantly aggravated inflammatory factor expression and promoted AAA formation. In addition, Keap1 overexpression significantly promoted Ang II-induced AAA formation, which was inhibited by itaconate. INTERPRETATION Itaconate inhibited AAA formation by suppressing vascular inflammation, and therapeutic approaches to increase itaconate are potentially beneficial for preventing AAA formation. FUNDING National Natural Science Foundations of China and Guangzhou regenerative medicine and Health Laboratory of Guangdong.
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Affiliation(s)
- Haoyu Song
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China; Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou 510005, China
| | - Tong Xu
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Xiaofei Feng
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yanxian Lai
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yang Yang
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Hao Zheng
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Xiang He
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Guoquan Wei
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yulin Liao
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Lintao Zhong
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China; Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai 519000, China.
| | - Jianping Bin
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China; Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou 510005, China.
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Induction of Cyclooxygenase-2 by Overexpression of the Human NADPH Oxidase 5 (NOX5) Gene in Aortic Endothelial Cells. Cells 2020; 9:cells9030637. [PMID: 32155782 PMCID: PMC7140418 DOI: 10.3390/cells9030637] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 02/28/2020] [Accepted: 03/03/2020] [Indexed: 01/10/2023] Open
Abstract
Oxidative stress is a main molecular mechanism that underlies cardiovascular diseases. A close relationship between reactive oxygen species (ROS) derived from NADPH oxidase (NOX) activity and the prostaglandin (PG) biosynthesis pathway has been described. However, little information is available about the interaction between NOX5 homolog-derived ROS and the PG pathway in the cardiovascular context. Our main goal was to characterize NOX5-derived ROS effects in PG homeostasis and their potential relevance in cardiovascular pathologies. For that purpose, two experimental systems were employed: an adenoviral NOX5-β overexpression model in immortalized human aortic endothelial cells (TeloHAEC) and a chronic infarction in vivo model developed from a conditional endothelial NOX5 knock-in mouse. NOX5 increased cyclooxygenase-2 isoform (COX-2) expression and prostaglandin E2 (PGE2) production through nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) in TeloHAEC. Protein kinase C (PKC) activation and intracellular calcium level (Ca++) mobilization increased ROS production and NOX5 overexpression, which promoted a COX-2/PGE2 response in vitro. In the chronic infarction model, mice encoding endothelial NOX5 enhanced the cardiac mRNA expression of COX-2 and PGES, suggesting a COX-2/PGE2 response to NOX5 presence in an ischemic situation. Our data support that NOX5-derived ROS may modulate the COX-2/PGE2 axis in endothelial cells, which might play a relevant role in the pathophysiology of heart infarction.
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Rund KM, Nolte F, Doricic J, Greite R, Schott S, Lichtinghagen R, Gueler F, Schebb NH. Clinical blood sampling for oxylipin analysis - effect of storage and pneumatic tube transport of blood on free and total oxylipin profile in human plasma and serum. Analyst 2020; 145:2378-2388. [PMID: 32037406 DOI: 10.1039/c9an01880h] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Quantitative analysis of oxylipins in blood samples is of increasing interest in clinical studies. However, storage after sampling and transport of blood might induce artificial changes in the apparent oxylipin profile due to ex vivo formation/degradation by autoxidation or enzymatic activity. In the present study we investigated the stability of free (i.e. non-esterified) and total oxylipins in EDTA-plasma and serum generated under clinical conditions assessing delays in sample processing and automated transportation: Free cytochrome P450 monooxygenase and 5-lipoxygenase (LOX) formed oxylipins as well as autoxidation products were marginally affected by storage of whole blood up to 4 h at 4 °C, while total (i.e. the sum of free and esterified) levels of these oxylipins were stable up to 24 h and following transport. Cyclooxygenase (COX) products (TxB2, 12-HHT) and 12-LOX derived hydroxy-fatty acids were prone to storage and transport induced changes due to platelet activation. Total oxylipin patterns were generally more stable than the concentration of free oxylipins. In serum, coagulation induced higher levels of COX and 12-LOX products showing a high inter-individual variability. Overall, our results indicate that total EDTA-plasma oxylipins are the most stable blood oxylipin marker for clinical samples. Here, storage of blood before further processing is acceptable for a period up to 24 hours at 4 °C. However, levels of platelet derived oxylipins should be interpreted with caution regarding potential ex vivo formation.
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Affiliation(s)
- Katharina M Rund
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany.
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Gladine C, Ostermann AI, Newman JW, Schebb NH. MS-based targeted metabolomics of eicosanoids and other oxylipins: Analytical and inter-individual variabilities. Free Radic Biol Med 2019; 144:72-89. [PMID: 31085232 DOI: 10.1016/j.freeradbiomed.2019.05.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/19/2019] [Accepted: 05/10/2019] [Indexed: 02/07/2023]
Abstract
Oxylipins, including the well-known eicosanoids, are potent lipid mediators involved in numerous physiological and pathological processes. Therefore, their quantitative profiling has gained a lot of attention during the last years notably in the active field of health biomarker discovery. Oxylipins include hundreds of structurally and stereochemically distinct lipid species which today are most commonly analyzed by (ultra) high performance liquid chromatography-mass spectrometry based ((U)HPLC-MS) methods. To maximize the utility of oxylipin profiling in clinical research, it is crucial to understand and assess the factors contributing to the analytical and biological variability of oxylipin profiles in humans. In this review, these factors and their impacts are summarized and discussed, providing a framework for recommendations expected to enhance the interlaboratory comparability and biological interpretation of oxylipin profiling in clinical research.
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Affiliation(s)
- Cécile Gladine
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France.
| | - Annika I Ostermann
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, Gaußstraße 20, University of Wuppertal, 42119, Wuppertal, Germany
| | - John W Newman
- United States Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, Davis, CA, USA; University of California Davis, Department of Nutrition, Davis, CA, USA
| | - Nils Helge Schebb
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, Gaußstraße 20, University of Wuppertal, 42119, Wuppertal, Germany
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Affiliation(s)
- Stephanie Ross
- From the Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada (S.R., G.P.).,Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada (G.P.).,Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada (G.P.).,Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences and McMaster University, Canada (G.P.)
| | - Guillaume Paré
- From the Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada (S.R., G.P.).,Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada (G.P.).,Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada (G.P.).,Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences and McMaster University, Canada (G.P.)
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Zhang K, Kong J, Liu B, Meng X. Regulatory T cells suppress the expression of COX-2 in vulnerable plaque. Heart Vessels 2019; 35:278-283. [DOI: 10.1007/s00380-019-01491-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 08/23/2019] [Indexed: 10/26/2022]
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21
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Identification of Differentially Expressed Genes and Signaling Pathways in Acute Myocardial Infarction Based on Integrated Bioinformatics Analysis. Cardiovasc Ther 2019; 2019:8490707. [PMID: 31772617 PMCID: PMC6739802 DOI: 10.1155/2019/8490707] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 06/25/2019] [Indexed: 12/14/2022] Open
Abstract
Background Acute myocardial infarction (AMI) is a common disease with high morbidity and mortality around the world. The aim of this research was to determine the differentially expressed genes (DEGs), which may serve as potential therapeutic targets or new biomarkers in AMI. Methods From the Gene Expression Omnibus (GEO) database, three gene expression profiles (GSE775, GSE19322, and GSE97494) were downloaded. To identify the DEGs, integrated bioinformatics analysis and robust rank aggregation (RRA) method were applied. These DEGs were performed through Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses by using Clusterprofiler package. In order to explore the correlation between these DEGs, the interaction network of protein-protein internet (PPI) was constructed using the STRING database. Utilizing the MCODE plug-in of Cytoscape, the module analysis was performed. Utilizing the cytoHubba plug-in, the hub genes were screened out. Results 57 DEGs in total were identified, including 2 down- and 55 upregulated genes. These DEGs were mainly enriched in cytokine-cytokine receptor interaction, chemokine signaling pathway, TNF signaling pathway, and so on. The module analysis filtered out 18 key genes, including Cxcl5, Arg1, Cxcl1, Spp1, Selp, Ptx3, Tnfaip6, Mmp8, Serpine1, Ptgs2, Il6, Il1r2, Il1b, Ccl3, Ccr1, Hmox1, Cxcl2, and Ccl2. Ccr1 was the most fundamental gene in PPI network. 4 hub genes in total were identified, including Cxcl1, Cxcl2, Cxcl5, and Mmp8. Conclusion This study may provide credible molecular biomarkers in terms of screening, diagnosis, and prognosis for AMI. Meanwhile, it also serves as a basis for exploring new therapeutic target for AMI.
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Ge ZW, Zhu XL, Wang BC, Hu JL, Sun JJ, Wang S, Chen XJ, Meng SP, Liu L, Cheng ZY. MicroRNA-26b relieves inflammatory response and myocardial remodeling of mice with myocardial infarction by suppression of MAPK pathway through binding to PTGS2. Int J Cardiol 2019; 280:152-159. [PMID: 30679074 DOI: 10.1016/j.ijcard.2018.12.077] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 12/19/2018] [Accepted: 12/27/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Myocardial infarction (MI) is a common cardiovascular disease caused by myocardial ischemia. Also, microRNA (miRNA) participates in the pathophysiology of many cardiovascular diseases, which can affect stem cell transplantation in the treatment of MI. In this study, our aim is to explore effect of miR-26b on inflammatory response and myocardial remodeling through the MAPK pathway by targeting PTGS2 in mice with MI. METHODS Microarray data analysis was conducted to screen MI-related differentially expressed gens (DEGs). Relationship between miR-26b and PTGS2 was testified. Cardiac function, inflammatory reaction, infarct size, and myocardial fibrosis were observed. The miR-26b expression and mRNA and protein levels of, PTGS2, ERK, JNK and p38 and Bcl-2/Bax were examined. The effect of miR-26b on cell apoptosis was also analyzed. RESULTS MiR-26b was predicted to target PTGS2 further to mediate the MAPK pathway, thus affecting MI. MiR-26b negatively targeted PTGS2. MI mice showed decreased cardiac function, as well as increased inflammatory reaction, myocardial injury, area of fibrosis and myocardial cell apoptosis. After injection of miR-26b agomir or NS-398 (PTGS2 inhibitor), inflammatory response of MI mice was attenuated and myocardial remodeling induced by MI was alleviated. CONCLUSION These findings indicate that miR-26b inhibits PTGS2 to activate the MAPK pathway, so as to reduce inflammatory response and improve myocardial remodeling in mice with MI.
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Affiliation(s)
- Zhen-Wei Ge
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Xi-Liang Zhu
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Bao-Cai Wang
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Jun-Long Hu
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Jun-Jie Sun
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Sheng Wang
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Xian-Jie Chen
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Shu-Ping Meng
- ICU of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Lin Liu
- Department of Cardiovascular Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, PR China
| | - Zhao-Yun Cheng
- Department of Cardiovascular Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, PR China.
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23
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Li S, Shi R, Tian L, Chen J, Li X, Huang L, Yang Z. The Relationship of COX-2 Gene Polymorphisms and Susceptibility to Kawasaki Disease in Chinese Population. Immunol Invest 2018; 48:181-189. [PMID: 30321073 DOI: 10.1080/08820139.2018.1529790] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Kawasaki disease (KD) is an acute systemic vasculitis that predominantly affects children, and it can result in coronary artery lesions. Cyclooxygenase-2 (COX-2) is involved in the conversion of arachidonic acid to prostaglandin H2, an important precursor of several prostaglandins. The aim of this study was to examine the association between COX-2 gene polymorphisms and susceptibility to KD. METHODS A total of 276 subjects (136 KD and 140 controls) were recruited. The analysis of two single nucleotide polymorphisms rs689466 (-1195G/A) and rs20417 (-765G/C) was respectively detected with polymerase chain reaction sequence-based typing methods. RESULTS Polymorphisms of rs689466 were significantly different between the normal controls and KD patients (χ2 = 6.070 and 5.435, both p < 0.05). The frequencies of AA genotype and A allele of rs689466 in Kawasaki disease group were higher than that of control group (χ2 = 4.832, p = 0.028, OR = 1.832, 95%CI = 1.064-3.124; χ2 = 5.435, p = 0.028, OR = 1.491, 95%CI = 1.065-2.088). CONCLUSION This study provides the first evidence supporting an association between COX-2 gene polymorphisms and susceptibility of KD. The AA genotype and A allele of rs689466 confer predisposing factors to KD.
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Affiliation(s)
- Shentang Li
- a Department of Pediatrics , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Ruting Shi
- b Department of Rehabilitation , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Lang Tian
- a Department of Pediatrics , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Jia Chen
- a Department of Pediatrics , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Xin Li
- a Department of Pediatrics , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Lihua Huang
- c Central Laboratory , the Third Xiangya Hospital of Central South University , Changsha , Hunan China
| | - Zuocheng Yang
- a Department of Pediatrics , The Third Xiangya Hospital of Central South University , Changsha , Hunan China
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Abstract
GOALS Because of shared risk factors between clinically manifest cardiovascular disease and colorectal cancer, we hypothesized the coexistence of subclinical atherosclerosis measured by coronary artery calcium (CAC) and colorectal adenoma (CRA) and that these 2 processes would also share common risk factors. BACKGROUND No study has directly compared the risk factors associated with subclinical coronary atherosclerosis and CRA. STUDY This was a cross-sectional study using multinomial logistic regression analysis of 4859 adults who participated in a health screening examination (2010 to 2011; analysis 2014 to 2015). CAC scores were categorized as 0, 1 to 100, or >100. Colonoscopy results were categorized as absent, low-risk, or high-risk CRA. RESULTS The prevalence of CAC>0, CAC 1 to 100 and >100 was 13.0%, 11.0%, and 2.0%, respectively. The prevalence of any CRA, low-risk CRA, and high-risk CRA was 15.1%, 13.0%, and 2.1%, respectively. The adjusted odds ratios (95% confidence interval) for CAC>0 comparing participants with low-risk and high-risk CRA with those without any CRA were 1.35 (1.06-1.71) and 2.09 (1.29-3.39), respectively. Similarly, the adjusted odds ratios (95% confidence interval) for any CRA comparing participants with CAC 1 to 100 and CAC>100 with those with no CAC were 1.26 (1.00-1.6) and 2.07 (1.31-3.26), respectively. Age, smoking, diabetes, and family history of CRC were significantly associated with both conditions. CONCLUSIONS We observed a graded association between CAC and CRA in apparently healthy individuals. The coexistence of both conditions further emphasizes the need for more evidence of comprehensive approaches to screening and the need to consider the impact of the high risk of coexisting disease in individuals with CAC or CRA, instead of piecemeal approaches restricted to the detection of each disease independently.
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25
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Song K, Li L, Sun G, Wei Y. MicroRNA-381 regulates the occurrence and immune responses of coronary atherosclerosis via cyclooxygenase-2. Exp Ther Med 2018; 15:4557-4563. [PMID: 29725388 DOI: 10.3892/etm.2018.5947] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 06/05/2017] [Indexed: 01/08/2023] Open
Abstract
The present study aimed to measure the levels of microRNA-381 (miR-381) in the plaque tissues, peripheral blood mononuclear cells (PBMCs) and serum of patients with coronary atherosclerosis. In addition, the regulatory mechanisms of miR-381 and cyclooxygenase (COX)-2 in coronary atherosclerosis were investigated. A total of 36 patients with coronary atherosclerosis who received coronary endarterectomy at Linyi People's Hospital and Junan Hospital of Traditional Chinese Medicine (Linyi, China) between January 2013 and June 2016 were enrolled into the present study, while 39 healthy subjects were included as the control group. Peripheral blood was collected form all patients and healthy subjects. Plaque tissues were resected from patients with coronary atherosclerosis and adjacent artery intimal tissues were resected as the control tissues. Using quantitative polymerase chain reaction, the levels of miR-381 and COX-2 mRNA in the plaque tissues, PBMCs and serum were determined. In addition, COX-2 protein expression in the plaque tissues and PBMCs was measured by western blotting, while enzyme-linked immunosorbent assay was utilized to examine the protein content in the serum. To identify the direct interaction between miR-381 and COX-2 mRNA, dual-luciferase reporter assay was also conducted. The levels of COX-2 mRNA and protein in the plaque tissues, PBMCs and serum of patients with coronary atherosclerosis were significantly elevated compared with those in the corresponding control groups. However, the expression of miR-381 was significantly reduced in the coronary atherosclerosis patients. Dual-luciferase reporter assay revealed that miR-381 was able to directly target the 3'-untranslated region of COX-2 mRNA to regulate the expression of COX-2. Therefore, the present study demonstrated that enhanced levels of COX-2 expression in patients with coronary atherosclerosis are associated with the downregulation of miR-381 expression, while miR-381 may regulate the occurrence and immune responses of coronary atherosclerosis via COX-2.
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Affiliation(s)
- Kaiyou Song
- Department of Cardiology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
| | - Lianting Li
- Department of Cardiology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China.,Department of Internal Medicine, Junan Hospital of Traditional Chinese Medicine, Linyi, Shandong 276600, P.R. China
| | - Guiling Sun
- Department of Cardiology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
| | - Yanjin Wei
- Department of Cardiology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
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26
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Fan L, Meng H, Guo X, Li X, Meng F. Differential gene expression profiles in peripheral blood in Northeast Chinese Han people with acute myocardial infarction. Genet Mol Biol 2018; 41:59-66. [PMID: 29658970 PMCID: PMC5901496 DOI: 10.1590/1678-4685-gmb-2017-0075] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/08/2017] [Indexed: 11/28/2022] Open
Abstract
This study aimed to use gene chips to investigate differential gene expression
profiles in the occurrence and development of acute myocardial infarction (AMI).
The study included 12 AMI patients and 12 healthy individuals. Total mRNA of
peripheral bloodwas extracted and reversed-transcribed to cDNA for microarray
analysis. After establishing two pools with three subjects each (3 AMI patients
and 3 healthy individuals), the remaining samples were used for RT-qPCR to
confirm the microarray data. From the microarray results, seven genes were
randomly selected for RT-qPCR. RT-qPCR results were analyzed by the
2-ΔΔCt method. Microarray analysis showed that 228 genes were up-
regulated and 271 were down-regulated (p ≤ 0.05, |logFC| >
1). Gene ontology showed that these genes belong to 128 cellular components, 521
biological processes, and 151 molecular functions. KEGG pathway analysis showed
that these genes are involved in 107 gene pathways. RT-qPCR results for the
seven genes showed expression levels consistent with those obtained by
microarray. Thus, microarray data could be used to select the pathogenic genes
for AMI. Investigating the abnormal expression of these differentially expressed
genes might suggest efficient strategies for the prevention, diagnosis, and
treatment of AMI.
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Affiliation(s)
- Lin Fan
- China-Japan Union Hospital, Jilin University, Jilin, China
| | - Heyu Meng
- Medical College of Yanbian University, Yanji, China
| | - Xudong Guo
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
| | - Xiangdong Li
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
| | - Fanbo Meng
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
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27
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McCarthy NS, Vangjeli C, Surendran P, Treumann A, Rooney C, Ho E, Sever P, Thom S, Hughes AD, Munroe PB, Howard P, Johnson T, Caulfield M, Shields DC, O'Brien E, Fitzgerald DJ, Stanton AV. Genetic variants in PPARGC1B and CNTN4 are associated with thromboxane A 2 formation and with cardiovascular event free survival in the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT). Atherosclerosis 2018; 269:42-49. [PMID: 29258006 PMCID: PMC5813793 DOI: 10.1016/j.atherosclerosis.2017.12.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 11/17/2017] [Accepted: 12/07/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIMS Elevated urinary 11-dehydro thromboxane B2 (TxB2), a measure of thromboxane A2 formation in vivo, predicts future atherothrombotic events. To further understand this relationship, the genetic determinants of 11-dehydro TxB2 and their associations with cardiovascular morbidity were investigated in this study. METHODS Genome-wide and targeted genetic association studies of urinary 11-dehydro TxB2 were conducted in 806 Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) participants. RESULTS The strongest associations were in PPARGC1B (rs4235745, rs32582, rs10515638) and CNTN4 (rs10510230, rs4684343), these 5 single nucleotide polymorphisms (SNPs) were independently associated with 11-dehydro TxB2 formation. Haplotypes of 11-dehydro TxB2 increasing alleles for both PPARGC1B and CNTN4 were significantly associated with 11-dehydro TxB2, explaining 5.2% and 4.5% of the variation in the whole cohort, and 8.8% and 7.9% in participants not taking aspirin, respectively. In a second ASCOT population (n = 6199), addition of these 5 SNPs significantly improved the covariate-only Cox proportional hazards model for cardiovascular events (chisq = 14.7, p=0.01). Two of the risk alleles associated with increased urinary 11-dehydro TxB2 were individually associated with greater incidences of cardiovascular events - rs10515638 (HR = 1.31, p=0.01) and rs10510230 (HR = 1.25, p=0.007); effect sizes were larger in those not taking aspirin. CONCLUSIONS PPARGC1B and CNTN4 genotypes are associated with elevated thromboxane A2 formation and with an excess of cardiovascular events. Aspirin appears to blunt these associations. If specific protection of PPARGC1B and CNTN4 variant carriers by aspirin is confirmed by additional studies, PPARGC1B and CNTN4 genotyping could potentially assist in clinical decision making regarding the use of aspirin in primary prevention.
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Affiliation(s)
- Nina S McCarthy
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland; Centre for the Genetic Origins of Health and Disease, University of Western Australia, Perth, Australia.
| | - Ciara Vangjeli
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland
| | - Praveen Surendran
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland; School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Achim Treumann
- Newcastle University Protein and Proteome Analysis (NUPPA), University of Newcastle, Newcastle upon Tyne, UK
| | - Cathy Rooney
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland
| | - Emily Ho
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland
| | - Peter Sever
- International Centre for Circulatory Health, Imperial College London, London, UK
| | - Simon Thom
- International Centre for Circulatory Health, Imperial College London, London, UK
| | - Alun D Hughes
- International Centre for Circulatory Health, Imperial College London, London, UK
| | - Patricia B Munroe
- Clinical Pharmacology, William Harvey Research Institute, Barts and the London Medical School, Queen Mary University of London and NIHR Barts Cardiovascular Biomedical Research Unit, London, UK
| | - Philip Howard
- Clinical Pharmacology, William Harvey Research Institute, Barts and the London Medical School, Queen Mary University of London and NIHR Barts Cardiovascular Biomedical Research Unit, London, UK
| | - Toby Johnson
- Clinical Pharmacology, William Harvey Research Institute, Barts and the London Medical School, Queen Mary University of London and NIHR Barts Cardiovascular Biomedical Research Unit, London, UK; GlaxoSmithKline, Gunnels Wood Road, Stevenage SG1 2NY, UK
| | - Mark Caulfield
- Clinical Pharmacology, William Harvey Research Institute, Barts and the London Medical School, Queen Mary University of London and NIHR Barts Cardiovascular Biomedical Research Unit, London, UK
| | - Denis C Shields
- School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Eoin O'Brien
- School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Desmond J Fitzgerald
- School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Alice V Stanton
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, RCSI, Dublin, Ireland
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28
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Brænne I, Willenborg C, Tragante V, Kessler T, Zeng L, Reiz B, Kleinecke M, von Ameln S, Willer CJ, Laakso M, Wild PS, Zeller T, Wallentin L, Franks PW, Salomaa V, Dehghan A, Meitinger T, Samani NJ, Asselbergs FW, Erdmann J, Schunkert H. A genomic exploration identifies mechanisms that may explain adverse cardiovascular effects of COX-2 inhibitors. Sci Rep 2017; 7:10252. [PMID: 28860667 PMCID: PMC5579257 DOI: 10.1038/s41598-017-10928-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 08/16/2017] [Indexed: 01/06/2023] Open
Abstract
Cyclooxygenase-2 inhibitors (coxibs) are characterized by multiple molecular off-target effects and increased coronary artery disease (CAD) risk. Here, we systematically explored common variants of genes representing molecular targets of coxibs for association with CAD. Given a broad spectrum of pleiotropic effects of coxibs, our intention was to narrow potential mechanisms affecting CAD risk as we hypothesized that the affected genes may also display genomic signals of coronary disease risk. A Drug Gene Interaction Database search identified 47 gene products to be affected by coxibs. We traced association signals in 200-kb regions surrounding these genes in 84,813 CAD cases and 202,543 controls. Based on a threshold of 1 × 10−5 (Bonferroni correction for 3131 haplotype blocks), four gene loci yielded significant associations. The lead SNPs were rs7270354 (MMP9), rs4888383 (BCAR1), rs6905288 (VEGFA1), and rs556321 (CACNA1E). By additional genotyping, rs7270354 at MMP9 and rs4888383 at BCAR1 also reached the established GWAS threshold for genome-wide significance. The findings demonstrate overlap of genes affected by coxibs and those mediating CAD risk and points to further mechanisms, which are potentially responsible for coxib-associated CAD risk. The novel approach furthermore suggests that genetic studies may be useful to explore the clinical relevance of off-target drug effects.
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Affiliation(s)
- Ingrid Brænne
- Institute for Cardiogenetics, University of Lübeck, 23562, Lübeck, Germany.,DZHK (German Research Center for Cardiovascular Research), partner site Hamburg/Lübeck/Kiel, 23562, Lübeck, Germany.,University Heart Center Lübeck, 23562, Lübeck, Germany
| | | | - Vinicius Tragante
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, 3584, Utrecht, The Netherlands
| | - Thorsten Kessler
- Deutsches Herzzentrum München, Technische Universität München, 80636, München, Germany
| | - Lingyao Zeng
- Deutsches Herzzentrum München, Technische Universität München, 80636, München, Germany
| | - Benedikt Reiz
- Institute for Cardiogenetics, University of Lübeck, 23562, Lübeck, Germany.,DZHK (German Research Center for Cardiovascular Research), partner site Hamburg/Lübeck/Kiel, 23562, Lübeck, Germany.,University Heart Center Lübeck, 23562, Lübeck, Germany
| | - Mariana Kleinecke
- Institute for Cardiogenetics, University of Lübeck, 23562, Lübeck, Germany.,DZHK (German Research Center for Cardiovascular Research), partner site Hamburg/Lübeck/Kiel, 23562, Lübeck, Germany.,University Heart Center Lübeck, 23562, Lübeck, Germany
| | - Simon von Ameln
- Deutsches Herzzentrum München, Technische Universität München, 80636, München, Germany
| | - Cristen J Willer
- University of Michigan, Dept of Biostatistics, 1415 Washington Hts, Ann Arbor, MI, 48104, USA
| | - Markku Laakso
- Institute of Clinical Medicine, Internal Medicine, University of Eastern Finland and Kuopio University Hospital, 70210, Kuopio, Finland
| | - Philipp S Wild
- Preventive Cardiology and Preventive Medicine, Center for Cardiology, University Medical Center Mainz, Mainz, Germany.,Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site RhineMain, Mainz, Germany
| | - Tanja Zeller
- DZHK (German Research Center for Cardiovascular Research), partner site Hamburg/Lübeck/Kiel, 23562, Lübeck, Germany.,Department of General and Interventional Cardiology, University Heart Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lars Wallentin
- Uppsala Clinical Research Center, Uppsala Science Park, MTC, SE-752 37, Uppsala, Sweden
| | - Paul W Franks
- Genetic and Molecular Epidemiology Unit, Department of Clinical Sciences, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Veikko Salomaa
- THL-National Institute for Health and Welfare, POB 30, Mannerheimintie 166, FI-00271, Helsinki, Finland
| | - Abbas Dehghan
- Department of Epidemiology, Erasmus University Medical Center, 3000 CA, Rotterdam, The Netherlands
| | - Thomas Meitinger
- Institute of Human Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Germany.,DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, 80636, Munich, Germany.,Institute of Human Genetics, Technische Universität München, 81675, Munich, Germany
| | - Nilesh J Samani
- Deparment of Cardiovascular Sciences University of Leicester and NIHR Leicester Cardiovascular Biomedical Research Unit, Glenfield Hospital, Leicester, LE3 9QP, UK
| | - Folkert W Asselbergs
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, 3584, Utrecht, The Netherlands.,Institute of Cardiovascular Science, faculty of Population Health Sciences, University College London, London, United Kingdom
| | - Jeanette Erdmann
- Institute for Cardiogenetics, University of Lübeck, 23562, Lübeck, Germany. .,DZHK (German Research Center for Cardiovascular Research), partner site Hamburg/Lübeck/Kiel, 23562, Lübeck, Germany. .,University Heart Center Lübeck, 23562, Lübeck, Germany.
| | - Heribert Schunkert
- Deutsches Herzzentrum München, Technische Universität München, 80636, München, Germany.,DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, 80636, Munich, Germany
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29
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O'connor CT, Kiernan TJ, Yan BP. The genetic basis of antiplatelet and anticoagulant therapy: A pharmacogenetic review of newer antiplatelets (clopidogrel, prasugrel and ticagrelor) and anticoagulants (dabigatran, rivaroxaban, apixaban and edoxaban). Expert Opin Drug Metab Toxicol 2017; 13:725-739. [PMID: 28571507 DOI: 10.1080/17425255.2017.1338274] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION The study of pharmacogenomics presents the possibility of individualised optimisation of drug therapy tailored to each patients' unique physiological traits. Both antiplatelet and anticoagulant drugs play a key role in the management of cardiovascular disease. Despite their importance, there is a substantial volume of literature to suggest marked person-to-person variability in their effect. Areas covered: This article reviews the data available for the genetic cause for this inter-patient variability of antiplatelet and anticoagulant drugs. The genetic basis for traditional antiplatelets (i.e. aspirin) is compared with the newly available antiplatelet medicines (clopidogrel, prasugrel and ticagrelor). Similarly, the pharmacogenetics of warfarin is compared with the newer direct oral anticoagulants (DOACs) in detail. Expert Opinion: We identify strengths and weaknesses in the research thus far; including shortcomings in trial design and a review of newer analytical techniques. The direction of this research and its real-world implications are discussed.
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Affiliation(s)
- Cormac T O'connor
- a Cardiology Department , University Hospital Limerick , Limerick , Ireland
| | - Thomas J Kiernan
- a Cardiology Department , University Hospital Limerick , Limerick , Ireland
| | - Bryan P Yan
- b Division of Cardiology, Department of Medicine and Therapeutics , The Chinese University of Hong Kong, Prince of Wales Hospital , Hong Kong SAR , China
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30
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Santovito D, Weber C. Atherosclerosis revisited from a clinical perspective: still an inflammatory disease? Thromb Haemost 2016; 117:231-237. [PMID: 27975102 DOI: 10.1160/th16-10-0770] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 11/10/2016] [Indexed: 12/29/2022]
Abstract
Compelling experimental results have substantiated the immune-driven inflammatory nature of atherosclerosis. Most of the scientific advances over the past decades have been achieved by relying on transgenic animal models that have been employed with increasing levels of sophistication. However, recent failures in translating various anti-inflammatory therapeutic strategies for use in humans might raise some skepticism with regards to an inflammatory causality underlying human atherosclerosis. By applying a dialectical approach, this Perspective aims to challenge and deduce the nature of atherosclerosis by reviewing results exclusively derived from human studies and recent clinical trials, as "things may not always be, what they appear".
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Affiliation(s)
| | - Christian Weber
- Christian Weber, MD, Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Pettenkoferstr. 9, 80336 Munich, Germany, Tel.: +49 89 440054530, Fax: +49 89 440054532, E-mail:
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31
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Zaiou M, El Amri H. Cardiovascular pharmacogenetics: a promise for genomically‐guided therapy and personalized medicine. Clin Genet 2016; 91:355-370. [DOI: 10.1111/cge.12881] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 09/30/2016] [Accepted: 10/03/2016] [Indexed: 12/28/2022]
Affiliation(s)
- M. Zaiou
- Faculté de PharmacieUniversité de Lorraine Nancy France
| | - H. El Amri
- Laboratoire de Génétique de la Gendarmerie RoyaleAvenue Ibn Sina Rabat Maroc
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32
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Du G, Lin Q, Wang J. A brief review on the mechanisms of aspirin resistance. Int J Cardiol 2016; 220:21-6. [PMID: 27372038 DOI: 10.1016/j.ijcard.2016.06.104] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 06/16/2016] [Accepted: 06/21/2016] [Indexed: 01/08/2023]
Abstract
Aspirin is the most widely prescribed drug for the primary and secondary prevention of cardiovascular and cerebrovascular diseases. However, a large number of patients continue to experience thromboembolic events despite aspirin therapy, a phenomenon referred to as aspirin resistance or treatment failure. Aspirin resistance is often observed along with a high incidence of unstable plaque, cardiovascular events and cerebrovascular accident. Studies have shown that aspirin reduces the production of TXA2, but not totally inhibits the activation of platelets. In this review, we analyze current and past research on aspirin resistance, presenting important summaries of results regarding the potential contributive roles of single nucleotide polymorphisms, inflammation, metabolic syndrome and miRNAs. The aim of this article is to provide a brief review on aspirin resistance and platelet function, which will provide important insights into the research of aspirin resistance.
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Affiliation(s)
- Gang Du
- Department of Cardiology, The First Affiliated Hospital of Jinan University, Guangzhou, China; Center for Health Informatics and Bioinformatics, New York University School of Medicine, New York, NY, USA
| | - Qiang Lin
- Department of Rehabilitation, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jinhua Wang
- Center for Health Informatics and Bioinformatics, New York University School of Medicine, New York, NY, USA; Laura and Isaac Perlmutter Cancer Center, New York University School of Medicine, New York, NY, USA; Departments of Pediatrics, New York University School of Medicine, New York, NY 10016, USA.
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33
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Abstract
In this review, we lay out 3 areas currently being evaluated for incorporation of genetic information into clinical practice related to atherosclerosis. The first, familial hypercholesterolemia, is the clearest case for utility of genetic testing in diagnosis and potentially guiding treatment. Already in use for confirmatory testing of familial hypercholesterolemia and for cascade screening of relatives, genetic testing is likely to expand to help establish diagnoses and facilitate research related to most effective therapies, including new agents, such as PCSK9 inhibitors. The second area, adding genetic information to cardiovascular risk prediction for primary prevention, is not currently recommended. Although identification of additional variants may add substantially to prediction in the future, combining known variants has not yet demonstrated sufficient improvement in prediction for incorporation into commonly used risk scores. The third area, pharmacogenetics, has utility for some therapies today. Future utility for pharmacogenetics will wax or wane depending on the nature of available drugs and therapeutic strategies.
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Affiliation(s)
- Nina P. Paynter
- From the Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Paul M Ridker
- From the Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Daniel I. Chasman
- From the Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
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Cai G, Zhou W, Lu Y, Chen P, Lu Z, Fu Y. Aspirin resistance and other aspirin-related concerns. Neurol Sci 2015; 37:181-9. [PMID: 26573589 DOI: 10.1007/s10072-015-2412-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 10/26/2015] [Indexed: 12/16/2022]
Abstract
Aspirin is a widely used medication and has become a cornerstone for treating cardiovascular disease. Aspirin can significantly reduce the incidence of cardiovascular ischemic events, recurrence and mortality, thereby improving the long-term prognosis of patients. However, there has been a staggering increase in the volume of literature addressing the issue of so-called "aspirin resistance" in recent years, and for some patients, it is difficult to avoid adverse reactions to aspirin. In this review, we present both the historical aspects of aspirin use and contemporary developments in its clinical use.
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Affiliation(s)
- Gaoyu Cai
- Department of Neurology and Institute of Neurology, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China
| | - Weijun Zhou
- Department of Emergency, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China
| | - Ya Lu
- Shanghai Wusong Street Community Health Service Center, Shanghai, 200940, China
| | - Peili Chen
- Department of Emergency, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China
| | - Zhongjiao Lu
- Department of Neurology and Institute of Neurology, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China
| | - Yi Fu
- Department of Neurology and Institute of Neurology, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China.
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Ayça B, Rakıcı T, Atıcı Y, Avsar M, Yuksel Y, Akın F, Okuyan E, Hakan Dinckal M. Adult degenerative scoliosis associated with increased aortic diameter and plaque burden and composition. Vascular 2015. [PMID: 26223527 DOI: 10.1177/1708538115597371] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE In this study, we aimed to investigate the relationship between adult degenerative scoliosis (ADS) and the aortic plaques and diameters. METHOD We included 219 patients with ADS and 100 control patients without ADS. Diameters of ascending, arch, descending and abdominal aorta and number, localization and types of the aortic plaques, and the Cobb angles of all patients were measured from computed tomography (CT) images. We divided the patients with ADS into three groups according to the Cobb angle, and divided them into four groups according to level of spine deformity. RESULTS The patients with ADS had a larger aorta and more aortic plaques (both, p < 0.001). The patients with ADS had more fibro-fatty and mix plaques (both, p < 0.001). The patients with severe ADS had larger diameters of the ascending and arch of the aorta (p = 0.026 and p = 0.027, respectively). The patients with the main thoracic curve had a larger ascending aorta and the patients with a thoracolumbar curve had more aortic plaques (p = 0.035 and p = 0.029, respectively). In multivariate regression analysis, the ADS was an independent risk factor for both aortic dilatation (>3.6 cm) and aortic plaque build-up (both, p < 0.001). CONCLUSION The ADS may be a risk factor for aortic dilatation and aortic atherosclerosis.
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Affiliation(s)
- Burak Ayça
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - Taşkın Rakıcı
- Department of Radiology, Samatya Education and Research Hospital, Istanbul, Turkey
| | - Yunus Atıcı
- Department of Orthopaedics and Traumatology, Metin Sabancı Baltalimanı Bone Disease Education and Research Hospital, Istanbul, Turkey
| | - Murat Avsar
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - Yasin Yuksel
- Department of Cardiology, Samatya Education and Research Hospital, Istanbul, Turkey
| | - Fatih Akın
- School of Medicine, Department of Cardiology, Muğla Sıtkı Kocman University, Muğla, Turkey
| | - Ertugrul Okuyan
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - M Hakan Dinckal
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
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Agúndez JAG, Blanca M, Cornejo-García JA, García-Martín E. Pharmacogenomics of cyclooxygenases. Pharmacogenomics 2015; 16:501-22. [DOI: 10.2217/pgs.15.6] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Cyclooxygenases (COX-1 and COX-2) are key enzymes in several physiopathological processes. Many adverse drugs reactions to NSAIDs are attributable to COX-inhibition. The genes coding for these enzymes (PTGS1 and PTGS2) are highly variable, and variations in these genes may underlie the risk of developing, or the clinical evolution of, several diseases and adverse drug reactions. We analyze major variations in the PTGS1 and PTGS2 genes, allele frequencies, functional consequences and population genetics. The most salient clinical associations of PTGS gene variations are related to colorectal cancer and stroke. In many studies, the SNPs interact with NSAIDs use, dietary or environmental factors. We provide an up-to-date catalog of PTGS clinical associations based on case–control studies and genome-wide association studies, and future research suggestions.
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Affiliation(s)
- José AG Agúndez
- Department of Pharmacology, University of Extremadura, Cáceres, Spain
- Red de Investigación de Reacciones Adversas a Alergenos y Fármacos, Spain
| | - Miguel Blanca
- Red de Investigación de Reacciones Adversas a Alergenos y Fármacos, Spain
- Allergy Service, Carlos Haya Hospital, Málaga, Spain
| | - José A Cornejo-García
- Red de Investigación de Reacciones Adversas a Alergenos y Fármacos, Spain
- Allergy Service, Carlos Haya Hospital, Málaga, Spain
| | - Elena García-Martín
- Red de Investigación de Reacciones Adversas a Alergenos y Fármacos, Spain
- Department of Biochemistry & Molecular Biology, University of Extremadura, Cáceres, Spain
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Wang M, Si JY, Yu YL, Gao MM, Zhang JY, Xing XY, Liu Y, Sun GB, Sun XB. Red clover flavonoids protect against oxidative stress-induced cardiotoxicity in vivo and in vitro. RSC Adv 2014. [DOI: 10.1039/c4ra08407a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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38
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Cipollone F, Santovito D. Cyclooxygenase-2 polymorphism: another piece in the cardiovascular puzzle. Eur Heart J 2014; 35:2208-10. [DOI: 10.1093/eurheartj/ehu219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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