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Arolkar G, Kumar SK, Wang H, Gonzalez KM, Kumar S, Bishnoi B, Rios Coronado PE, Woo YJ, Red-Horse K, Das S. Dedifferentiation and Proliferation of Artery Endothelial Cells Drive Coronary Collateral Development in Mice. Arterioscler Thromb Vasc Biol 2023; 43:1455-1477. [PMID: 37345524 PMCID: PMC10364966 DOI: 10.1161/atvbaha.123.319319] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 06/08/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Collateral arteries act as natural bypasses which reroute blood flow to ischemic regions and facilitate tissue regeneration. In an injured heart, neonatal artery endothelial cells orchestrate a systematic series of cellular events, which includes their outward migration, proliferation, and coalescence into fully functional collateral arteries. This process, called artery reassembly, aids complete cardiac regeneration in neonatal hearts but is absent in adults. The reason for this age-dependent disparity in artery cell response is completely unknown. In this study, we investigated if regenerative potential of coronary arteries is dictated by their ability to dedifferentiate. METHODS Single-cell RNA sequencing of coronary endothelial cells was performed to identify differences in molecular profiles of neonatal and adult endothelial cells in mice. Findings from this in silico analyses were confirmed with in vivo experiments using genetic lineage tracing, whole organ immunostaining, confocal imaging, and cardiac functional assays in mice. RESULTS Upon coronary occlusion, neonates showed a significant increase in actively cycling artery cells and expressed prominent dedifferentiation markers. Data from in silico pathway analyses and in vivo experiments suggested that upon myocardial infarction, cell cycle reentry of preexisting neonatal artery cells, the subsequent collateral artery formation, and recovery of cardiac function are dependent on arterial VegfR2 (vascular endothelial growth factor receptor-2). This subpopulation of dedifferentiated and proliferating artery cells was absent in nonregenerative postnatal day 7 or adult hearts. CONCLUSIONS These data indicate that adult artery endothelial cells fail to drive collateral artery development due to their limited ability to dedifferentiate and proliferate.
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Affiliation(s)
- Gauri Arolkar
- National Centre for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru, India (G.A., S.K.K., S.K., B.B., S.D.)
| | - Sneha K. Kumar
- National Centre for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru, India (G.A., S.K.K., S.K., B.B., S.D.)
| | - Hanjay Wang
- Department of Cardiothoracic Surgery (H.W., Y.J.W.), Stanford University School of Medicine, CA
| | - Karen M. Gonzalez
- Institute for Stem Cell Biology and Regenerative Medicine (K.M.G., K.R.-H.), Stanford University School of Medicine, CA
- Department of Biology (K.M.G., K.R.-H.), Stanford University, CA
| | - Suraj Kumar
- National Centre for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru, India (G.A., S.K.K., S.K., B.B., S.D.)
| | - Bhavnesh Bishnoi
- National Centre for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru, India (G.A., S.K.K., S.K., B.B., S.D.)
| | | | - Y. Joseph Woo
- Department of Cardiothoracic Surgery (H.W., Y.J.W.), Stanford University School of Medicine, CA
| | - Kristy Red-Horse
- Institute for Stem Cell Biology and Regenerative Medicine (K.M.G., K.R.-H.), Stanford University School of Medicine, CA
- Department of Biology (K.M.G., K.R.-H.), Stanford University, CA
- Howard Hughes Medical Institute, Chevy Chase, MD (K.R.-H.)
| | - Soumyashree Das
- National Centre for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru, India (G.A., S.K.K., S.K., B.B., S.D.)
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Yazdani AN, Pletsch M, Chorbajian A, Zitser D, Rai V, Agrawal DK. Biomarkers to monitor the prognosis, disease severity, and treatment efficacy in coronary artery disease. Expert Rev Cardiovasc Ther 2023; 21:675-692. [PMID: 37772751 PMCID: PMC10615890 DOI: 10.1080/14779072.2023.2264779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 09/26/2023] [Indexed: 09/30/2023]
Abstract
INTRODUCTION Coronary Artery Disease (CAD) is a prevalent condition characterized by the presence of atherosclerotic plaques in the coronary arteries of the heart. The global burden of CAD has increased significantly over the years, resulting in millions of deaths annually and making it the leading health-care expenditure and cause of mortality in developed countries. The lack of cost-effective strategies for monitoring the prognosis of CAD warrants a pressing need for accurate and efficient markers to assess disease severity and progression for both reducing health-care costs and improving patient outcomes. AREA COVERED To effectively monitor CAD, prognostic biomarkers and imaging techniques play a vital role in risk-stratified patients during acute treatment and over time. However, with over 1,000 potential markers of interest, it is crucial to identify the key markers with substantial utility in monitoring CAD progression and evaluating therapeutic interventions. This review focuses on identifying and highlighting the most relevant markers for monitoring CAD prognosis and disease severity. We searched for relevant literature using PubMed and Google Scholar. EXPERT OPINION By utilizing the markers discussed, health-care providers can improve patient care, optimize treatment plans, and ultimately reduce health-care costs associated with CAD management.
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Affiliation(s)
- Armand N. Yazdani
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
| | - Michaela Pletsch
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
| | - Abraham Chorbajian
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
| | - David Zitser
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
| | - Vikrant Rai
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
| | - Devendra K. Agrawal
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766
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Kumar D, Rostad CA, Jaggi P, Villacis Nunez DS, Prince C, Lu A, Hussaini L, Nguyen TH, Malik S, Ponder LA, Shenoy SPV, Anderson EJ, Briones M, Sanz I, Prahalad S, Chandrakasan S. Distinguishing immune activation and inflammatory signatures of multisystem inflammatory syndrome in children (MIS-C) versus hemophagocytic lymphohistiocytosis (HLH). J Allergy Clin Immunol 2022; 149:1592-1606.e16. [PMID: 35304157 PMCID: PMC8923010 DOI: 10.1016/j.jaci.2022.02.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Multisystem inflammatory syndrome in children (MIS-C) is a potentially life-threatening sequela of severe acute respiratory syndrome coronavirus 2 infection characterized by hyperinflammation and multiorgan dysfunction. Although hyperinflammation is a prominent manifestation of MIS-C, there is limited understanding of how the inflammatory state of MIS-C differs from that of well-characterized hyperinflammatory syndromes such as hemophagocytic lymphohistiocytosis (HLH). OBJECTIVES We sought to compare the qualitative and quantitative inflammatory profile differences between patients with MIS-C, coronavirus disease 2019, and HLH. METHODS Clinical data abstraction from patient charts, T-cell immunophenotyping, and multiplex cytokine and chemokine profiling were performed for patients with MIS-C, patients with coronavirus disease 2019, and patients with HLH. RESULTS We found that both patients with MIS-C and patients with HLH showed robust T-cell activation, markers of senescence, and exhaustion along with elevated TH1 and proinflammatory cytokines such as IFN-γ, C-X-C motif chemokine ligand 9, and C-X-C motif chemokine ligand 10. In comparison, the amplitude of T-cell activation and the levels of cytokines/chemokines were higher in patients with HLH when compared with patients with MIS-C. Distinguishing inflammatory features of MIS-C included elevation in TH2 inflammatory cytokines such as IL-4 and IL-13 and cytokine mediators of angiogenesis, vascular injury, and tissue repair such as vascular endothelial growth factor A and platelet-derived growth factor. Immune activation and hypercytokinemia in MIS-C resolved at follow-up. In addition, when these immune parameters were correlated with clinical parameters, CD8+ T-cell activation correlated with cardiac dysfunction parameters such as B-type natriuretic peptide and troponin and inversely correlated with platelet count. CONCLUSIONS Overall, this study characterizes unique and overlapping immunologic features that help to define the hyperinflammation associated with MIS-C versus HLH.
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Affiliation(s)
- Deepak Kumar
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Christina A Rostad
- Center for Childhood Infections and Vaccines, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Preeti Jaggi
- Center for Childhood Infections and Vaccines, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - D Sofia Villacis Nunez
- Division of Pediatric Rheumatology, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Chengyu Prince
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Austin Lu
- Center for Childhood Infections and Vaccines, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Laila Hussaini
- Center for Childhood Infections and Vaccines, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Thinh H Nguyen
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Sakshi Malik
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, Ga; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Ga
| | | | - Sreekala P V Shenoy
- Division of Pediatric Rheumatology, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Evan J Anderson
- Center for Childhood Infections and Vaccines, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga; Department of Medicine, Emory University School of Medicine, Atlanta, Ga
| | - Michael Briones
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - Ignacio Sanz
- Division of Rheumatology, Department of Medicine, Emory University School of Medicine, Atlanta, Ga; Lowance Center for Human Immunology, Emory University, Atlanta, Ga
| | - Sampath Prahalad
- Division of Pediatric Rheumatology, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga; Department of Human Genetics, Emory University School of Medicine, Atlanta, Ga
| | - Shanmuganathan Chandrakasan
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga.
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Kai H, Wu Q, Yin R, Tang X, Shi H, Wang T, Zhang M, Pan C. LncRNA NORAD Promotes Vascular Endothelial Cell Injury and Atherosclerosis Through Suppressing VEGF Gene Transcription via Enhancing H3K9 Deacetylation by Recruiting HDAC6. Front Cell Dev Biol 2021; 9:701628. [PMID: 34307380 PMCID: PMC8301222 DOI: 10.3389/fcell.2021.701628] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/08/2021] [Indexed: 11/15/2022] Open
Abstract
Coronary artery disease (CAD) is a major atherosclerotic cardiovascular disease and the leading cause of mortality globally. Long non-coding RNAs (lncRNAs) play crucial roles in CAD development. To date, the effect of lncRNA non-coding RNA activated by DNA damage (NORAD) on atherosclerosis in CAD remains unclear. The primary aim of this study was to investigate the effect of lncRNA NORAD on vascular endothelial cell injury and atherosclerosis. Here, ox-LDL-treated human umbilical vein endothelial cells (HUVECs) and high-fat-diet (HFD)-fed ApoE–/– mice were utilized as in vitro and in vivo models. The present study found that lncRNA NORAD expression was increased in ox-LDL-treated HUVECs and thoracic aorta of atherosclerotic mice, and knockdown of lncRNA NORAD alleviated vascular endothelial cell injury and atherosclerosis development in vitro and in vivo. Knockdown of lncRNA NORAD aggravated ox-LDL-reduced or atherosclerosis-decreased vascular endothelial growth factor (VEGF) expression in HUVECs and thoracic aorta of mice to ameliorate vascular endothelial cell injury and atherosclerosis development. Moreover, nucleus lncRNA NORAD suppressed VEGF gene transcription through enhancing H3K9 deacetylation via recruiting HDAC6 to the VEGF gene promoter in ox-LDL-treated HUVECs. In addition, VEGF reduced FUS (FUS RNA binding protein) expression by a negative feedback regulation in HUVECs. In summary, lncRNA NORAD enhanced vascular endothelial cell injury and atherosclerosis through suppressing VEGF gene transcription via enhancing H3K9 deacetylation by recruiting HDAC6. The findings could facilitate discovering novel diagnostic markers and therapeutic targets for CAD.
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Affiliation(s)
- Huihua Kai
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Qiyong Wu
- Department of Thoracic and Cardiac Surgery, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Ruohan Yin
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Xiaoqiang Tang
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Haifeng Shi
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Tao Wang
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Ming Zhang
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Changjie Pan
- Department of Radiology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
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VEGF-A in Cardiomyocytes and Heart Diseases. Int J Mol Sci 2020; 21:ijms21155294. [PMID: 32722551 PMCID: PMC7432634 DOI: 10.3390/ijms21155294] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022] Open
Abstract
The vascular endothelial growth factor (VEGF), a homodimeric vasoactive glycoprotein, is the key mediator of angiogenesis. Angiogenesis, the formation of new blood vessels, is responsible for a wide variety of physio/pathological processes, including cardiovascular diseases (CVD). Cardiomyocytes (CM), the main cell type present in the heart, are the source and target of VEGF-A and express its receptors, VEGFR1 and VEGFR2, on their cell surface. The relationship between VEGF-A and the heart is double-sided. On the one hand, VEGF-A activates CM, inducing morphogenesis, contractility and wound healing. On the other hand, VEGF-A is produced by CM during inflammation, mechanical stress and cytokine stimulation. Moreover, high concentrations of VEGF-A have been found in patients affected by different CVD, and are often correlated with an unfavorable prognosis and disease severity. In this review, we summarized the current knowledge about the expression and effects of VEGF-A on CM and the role of VEGF-A in CVD, which are the most important cause of disability and premature death worldwide. Based on clinical studies on angiogenesis therapy conducted to date, it is possible to think that the control of angiogenesis and VEGF-A can lead to better quality and span of life of patients with heart disease.
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Zhang Y, Zhu M, Zhang F, Zhang S, Du W, Xiao X. Integrating Pharmacokinetics Study, Network Analysis, and Experimental Validation to Uncover the Mechanism of Qiliqiangxin Capsule Against Chronic Heart Failure. Front Pharmacol 2019; 10:1046. [PMID: 31619994 PMCID: PMC6759796 DOI: 10.3389/fphar.2019.01046] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 08/19/2019] [Indexed: 12/16/2022] Open
Abstract
Objectives: The purpose of this study was to propose an integrated strategy for investigating the mechanism of Qiliqiangxin capsule (QLQX) to treat chronic heart failure (CHF). Methods: Pharmacokinetics analysis was performed to screen the active components of QLQX using high-performance liquid chromatography-tandem mass spectrometry techniques. We then constructed the component-target network between the targets of active components in QLQX and CHF using Cytoscape. A network analysis, including topological parameters, clustering, and pathway enrichment, was established to identify the hub targets and pathways. Finally, some of the predicted hub targets were validated experimentally in human cardiac microvascular endothelial cell (HCMEC). Results: We identified 29 active components in QLQX, and 120 consensus potential targets were determined by the pharmacokinetics analysis and network pharmacology approach. Further network analysis indicated that 6 target genes, namely, VEGFA, CYP1A1, CYP2B6, ATP1A1, STAT3, and STAT4, and 10 predicted functional genes, namely, KDR, FLT1, NRP2, JAK2, EGFR, IL-6, AHR, ATP1B1, JAK1, and HIF1A, may be the primary targets regulated by QLQX for the treatment of CHF. Among these targets, VEGFA, IL-6, p-STAT3, and p-JAK2 were selected for validation in the HCMEC. The results indicated that QLQX may inhibit inflammatory processes and promote angiogenesis in CHF via the JAK/STAT signaling pathway. Conclusions: This study provides a strategy for understanding the mechanism of QLQX against CHF by combining pharmacokinetics study, network pharmacology, and experimental validation.
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Affiliation(s)
- Yu Zhang
- School of Graduate, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,The Second Affiliated Hospital, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Mingdan Zhu
- The Second Affiliated Hospital, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fugeng Zhang
- Department of Pharmacy, Tianjin Huanhu Hospital, Tianjin, China
| | - Shaoqiang Zhang
- The Second Affiliated Hospital, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wuxun Du
- The Second Affiliated Hospital, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xuefeng Xiao
- School of Graduate, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Salami A, El Shamieh S. Association between SNPs of Circulating Vascular Endothelial Growth Factor Levels, Hypercholesterolemia and Metabolic Syndrome. ACTA ACUST UNITED AC 2019; 55:medicina55080464. [PMID: 31405227 PMCID: PMC6723464 DOI: 10.3390/medicina55080464] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 07/26/2019] [Accepted: 08/08/2019] [Indexed: 01/24/2023]
Abstract
Background and Objectives: Four single nucleotide polymorphisms (SNPs); rs6921438 and rs4416670 in LOC100132354-C6orf223, rs6993770 in ZFPM2, and rs10738760 in VLDLR-KCNV2 were reported to explain up to 50% of the heritability of vascular endothelial growth factor circulating levels. These SNPs were also studied for possible associations with circulating lipid levels in supposedly healthy European individuals and in a limited number of Iranian individuals with metabolic syndrome. To go further, the association of those four SNPs with plasma lipid parameters, hypercholesterolemia and metabolic syndrome (MetS) was assessed. Materials and Methods: A cross-sectional study was conducted on 460 individuals chosen from the general population. Demographic and clinical data were collected and DNA was extracted and genotyped using Kompetitive allele specific PCR (KASP™). A meta-analysis followed, combining our participants with the Iranian individuals (n = 336). Results: Whereas rs10738760 was associated with total cholesterol (Tchol) (p = 0.01), rs6993770 showed significant associations with both Tchol and low-density lipoprotein cholesterol (LDL-C) levels (p = 0.007 and p = 0.01 respectively). Using a multivariate logistic regression model adjusted for different confounding factors, we found that rs6993770 was associated with hypercholesterolemia, specifically high Tchol (p = 0.01) and LDL-C levels (p = 0.01). Furthermore, rs10738760 was positively associated with the risk of MetS in these individuals (p = 0.02) and in the meta-analysis (OR = 1.67, p = 0.01). Conclusion: Our results suggest that whereas rs6993770 in ZFPM2 was positively associated with hypercholesterolemia, rs10738760 (VLDLR-KCNV2) has a possible implication in MetS in two Middle Eastern populations.
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Affiliation(s)
- Ali Salami
- Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh 1700, Lebanon
| | - Said El Shamieh
- Department of Medical Laboratory Technology, Faculty of Health Sciences, Beirut Arab University, Beirut 115020, Lebanon.
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Figueira L, González JC. Effect of resveratrol on seric vascular endothelial growth factor concentrations during atherosclerosis. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2018; 30:209-216. [PMID: 30253861 DOI: 10.1016/j.arteri.2018.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 04/08/2018] [Accepted: 04/13/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Although it is known that resveratrol has anti-inflammatory and anti-atherogenic actions, its effect on vascular endothelial growth factor (VEGF) in atherosclerosis is unknown. OBJECTIVE To evaluate the effect of resveratrol on serum concentrations of VEGF during the progression and evolution of atherosclerosis, as well as and its evolution over time in rabbits fed with a cholesterol diet. MATERIALS AND METHODS A total of 48 New Zealand white male rabbits were randomly divided into four groups of 12 rabbits: group1 (control): standard diet (commercial rabbit food); group2: cholesterol diet (0.5% cholesterol); group3 (control resveratrol): standard diet (commercial rabbit food) and resveratrol (2mg/Kg); group4: cholesterol diet (0.5% cholesterol) and resveratrol (2mg/Kg), for 12weeks. Blood samples of overnight-fasted rabbits were collected at baseline and the sixth and twelfth weeks, and the lipid profile, VEGF, and C-reactive protein (CRP) levels were determined. Half of the animals were sacrificed on the sixth or twelfth week, and the aorta was dissected for histological studies. RESULTS VEGF and CRP levels were significantly higher in groups2 and 4 than in groups1 and 3, respectively, from the 6th week (p<0.001). VEGF and CRP were significantly lower in group4 than in group2 on 12th week (p<0.004). Supplementation of resveratrol reduced the formation of atherosclerotic lesions. CONCLUSIONS Serum VEGF and CRP levels are early markers of atherosclerosis. Oral supplementation of resveratrol exerts anti-inflammatory and anti-atherosclerotic effects, decreasing serum concentrations of VEGF and CRP and the formation and evolution of atherosclerotic lesions.
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Affiliation(s)
- Leticia Figueira
- Escuela de Bioanálisis, Laboratorio de Investigación y Postgrado de la Escuela de Bioanálisis (LIPEB), Facultad de Ciencias de la Salud, Universidad de Carabobo, Naguanagua, Carabobo, Venezuela.
| | - Julio César González
- Escuela de Bioanálisis, Laboratorio de Investigación y Postgrado de la Escuela de Bioanálisis (LIPEB), Facultad de Ciencias de la Salud, Universidad de Carabobo, Naguanagua, Carabobo, Venezuela; Laboratorio Clínico Julio César González, Valencia, Carabobo, Venezuela
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Wang Y, Huang Q, Liu J, Wang Y, Zheng G, Lin L, Yu H, Tang W, Huang Z. Vascular endothelial growth factor A polymorphisms are associated with increased risk of coronary heart disease: a meta-analysis. Oncotarget 2018; 8:30539-30551. [PMID: 28430629 PMCID: PMC5444763 DOI: 10.18632/oncotarget.15546] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 02/08/2017] [Indexed: 02/06/2023] Open
Abstract
Coronary heart disease (CHD) is a common complex disease resulting from the interaction of multiple environmental and genetic factors. To assess the potential relationship of vascular endothelial growth factor (VEGFA) rs699947 C>A, rs3025039 C>T and rs2010963 G>C polymorphisms with CHD risk, a comprehensive meta-analysis was conducted. A systematic search of EMBASE and PubMed online database for publications on VEGFA polymorphisms and risk of CHD was carried out. Crude Odds ratios (ORs) with their 95% confidence intervals (CIs) were calculated to determine the association. A total of ten publications including 22 trails involving 2097 cases and 2867 controls were included in our pooled analysis. Overall, results of the present meta-analysis demonstrated a significant association between VEGFA rs699947 C>A polymorphism and an increased risk of CHD. After stratifying by ethnicity and CHD type, the association was also obtained. A significant association between VEGFA rs3025039 C>T polymorphism and risk of CHD was also found. For VEGFA rs2010963 G>C polymorphism, the polymorphism was associated with MI risk. In conclusion, our findings suggest that VEGFA rs699947 C>A, rs3025039 C>T and rs2010963 G>C polymorphisms are risk factors for CHD. In the future, large sample size and well-designed epidemiologic studies are needed to confirm these conclusions.
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Affiliation(s)
- Yafeng Wang
- Cardiovascular Department, The Second Clinical Medical College of Fujian Medical University, Quanzhou, Fujian, China
| | - Qiuyu Huang
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Jianchao Liu
- Department of Cardiothoracic Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Fujian, China
| | - Yanan Wang
- Department of Function, Agribusiness Hospital of Xishuangbanna, Jinghong, Yunnan, China
| | - Gongfeng Zheng
- Cardiovascular Department, The Second Clinical Medical College of Fujian Medical University, Quanzhou, Fujian, China
| | - Ling Lin
- Rheumatism Department, The Second Clinical Medical College of Fujian Medical University, Quanzhou, Fujian, China
| | - Hui Yu
- Department of Abdominal Surgery, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China
| | - Weifeng Tang
- Department of Cardiothoracic Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Fujian, China
| | - Ziyang Huang
- Cardiovascular Department, The Second Clinical Medical College of Fujian Medical University, Quanzhou, Fujian, China
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Rakocevic J, Orlic D, Mitrovic-Ajtic O, Tomasevic M, Dobric M, Zlatic N, Milasinovic D, Stankovic G, Ostojić M, Labudovic-Borovic M. Endothelial cell markers from clinician's perspective. Exp Mol Pathol 2017; 102:303-313. [PMID: 28192087 DOI: 10.1016/j.yexmp.2017.02.005] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 02/04/2017] [Accepted: 02/08/2017] [Indexed: 02/07/2023]
Abstract
Endothelial cell markers are membrane-bound or cytoplasmic molecules expressed by endothelial cells, which help their easier identification and discrimination from other cell types. During vasculogenesis, endothelial cells differentiate from hemangioblasts to form new blood vessels. With the discovery of endothelial progenitor cells (EPC) and their ability to form new blood vessels, the term vasculogenesis is not only reserved for the embryonic development. Possibility of de novo blood vessel formation from EPC is now widely explored in different ischemic conditions, especially in cardiovascular medicine. Numerous clinical trials have tested enhancing tissue vascularization by delivering hematopoietic cells that expressed endothelial markers. This therapeutic approach proved to be challenging and promising, particularly for patients who have exhausted all conventional therapeutic modalities. Angiogenesis, which refers to the formation of new blood vessels from existing vasculature, is indispensable process during tumor progression and metastasis. Blockage of tumor angiogenesis by targeting and inhibiting endothelial cell has emerged as novel safe and efficacious method to control many advanced malignant diseases. Numerous clinical studies are currently testing new antiangiogenic drugs which target and inhibit endothelial cell markers, receptors or molecules which transmit receptor-mediated signals, therefore inhibiting endothelial cell proliferation, migration and vascular tube formation. Many of these drugs are now widely used in clinical settings as first- or second-line chemotherapy in advanced malignant conditions. So far, these therapeutic approaches gave modest, yet encouraging clinical improvements, prolonging survival and improving functional capacity and quality of life for many terminally ill patients. Here we present the most commonly used endothelial cell markers along with their applicability in contemporary clinical practice.
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Affiliation(s)
- Jelena Rakocevic
- Institute of Histology and Embryology, School of Medicine, University of Belgrade, 26 Visegradska Street, Belgrade, Serbia
| | - Dejan Orlic
- Cardiology Clinic, Clinical Center of Serbia, 8 Dr Koste Todorovica Street, Belgrade, Serbia; School of Medicine, University of Belgrade, 8 Dr Subotica Street, Belgrade, Serbia
| | - Olivera Mitrovic-Ajtic
- Department for Neuroendocrinology, Institute for Medical Research, 4 Dr Subotica Street, Belgrade, Serbia
| | - Miloje Tomasevic
- Cardiology Clinic, Clinical Center of Serbia, 8 Dr Koste Todorovica Street, Belgrade, Serbia; Department of Internal medicine, Faculty of Medical Sciences, University of Kragujevac, 69 Svetozara Markovica Street, Kragujevac, Serbia
| | - Milan Dobric
- Cardiology Clinic, Clinical Center of Serbia, 8 Dr Koste Todorovica Street, Belgrade, Serbia; School of Medicine, University of Belgrade, 8 Dr Subotica Street, Belgrade, Serbia
| | - Natasa Zlatic
- School of Medicine, University of Belgrade, 8 Dr Subotica Street, Belgrade, Serbia
| | - Dejan Milasinovic
- Cardiology Clinic, Clinical Center of Serbia, 8 Dr Koste Todorovica Street, Belgrade, Serbia
| | - Goran Stankovic
- Cardiology Clinic, Clinical Center of Serbia, 8 Dr Koste Todorovica Street, Belgrade, Serbia; School of Medicine, University of Belgrade, 8 Dr Subotica Street, Belgrade, Serbia
| | - Miodrag Ostojić
- School of Medicine, University of Belgrade, 8 Dr Subotica Street, Belgrade, Serbia
| | - Milica Labudovic-Borovic
- Institute of Histology and Embryology, School of Medicine, University of Belgrade, 26 Visegradska Street, Belgrade, Serbia.
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Vitamin D regulates the production of vascular endothelial growth factor: A triggering cause in the pathogenesis of rheumatic heart disease? Med Hypotheses 2016; 95:62-66. [DOI: 10.1016/j.mehy.2016.09.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 08/19/2016] [Accepted: 09/01/2016] [Indexed: 11/23/2022]
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12
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Alkylglycerols reduce serum complement and plasma vascular endothelial growth factor in obese individuals. Inflammopharmacology 2016; 24:127-31. [DOI: 10.1007/s10787-016-0265-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Accepted: 04/23/2016] [Indexed: 10/21/2022]
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13
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Wronska A, Kurkowska-Jastrzebska I, Santulli G. Application of microRNAs in diagnosis and treatment of cardiovascular disease. Acta Physiol (Oxf) 2015; 213:60-83. [PMID: 25362848 DOI: 10.1111/apha.12416] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 10/08/2014] [Accepted: 10/24/2014] [Indexed: 12/13/2022]
Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality worldwide. Innovative, more stringent diagnostic and prognostic biomarkers and effective treatment options are needed to lessen its burden. In recent years, microRNAs have emerged as master regulators of gene expression - they bind to complementary sequences within the mRNAs of their target genes and inhibit their expression by either mRNA degradation or translational repression. microRNAs have been implicated in all major cellular processes, including cell cycle, differentiation and metabolism. Their unique mode of action, fine-tuning gene expression rather than turning genes on/off, and their ability to simultaneously regulate multiple elements of relevant pathways makes them enticing potential biomarkers and therapeutic targets. Indeed, cardiovascular patients have specific patterns of circulating microRNA levels, often early in the disease process. This article provides a systematic overview of the role of microRNAs in the pathophysiology, diagnosis and treatment of CVD.
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Affiliation(s)
- A. Wronska
- Helen and Clyde Wu Center for Molecular Cardiology; Department of Physiology and Cellular Biophysics; College of Physicians and Surgeons of Columbia University; New York NY USA
| | - I. Kurkowska-Jastrzebska
- Department of Experimental and Clinical Pharmacology; Medical University of Warsaw; Warsaw Poland
- 2nd Department of Neurology; National Institute of Psychiatry and Neurology; Warsaw Poland
| | - G. Santulli
- Helen and Clyde Wu Center for Molecular Cardiology; Department of Physiology and Cellular Biophysics; College of Physicians and Surgeons of Columbia University; New York NY USA
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Li K, Zhang T, Fan H, Li Q, Ito W, Torzewski J, Guo J, Liu Z. The Analysis of microRNA Expression Profiling for Coronary Artery Disease. Cardiology 2014; 127:62-9. [DOI: 10.1159/000354872] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 07/10/2013] [Indexed: 01/18/2023]
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15
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Cui QT, Li Y, Duan CH, Zhang W, Guo XL. Further evidence for the contribution of the vascular endothelial growth factor gene in coronary artery disease susceptibility. Gene 2013; 521:217-21. [PMID: 23545315 DOI: 10.1016/j.gene.2013.03.091] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 03/03/2013] [Accepted: 03/04/2013] [Indexed: 10/27/2022]
Abstract
Coronary artery disease (CAD) receives intensive attentions in the research of cardiovascular diseases, due to its high incidence and severe impact on the quality of life vascular endothelial growth factor (VEGF), a potent angiogenic and vascular permeability factor, has been strongly implicated in the pathogenesis of CAD. Genetic markers in different regions of the VEGF gene have a plausible role in modulating the risk of CAD. To identify the markers contributing to the genetic susceptibility to CAD, we examined the potential association between CAD and 10 single nucleotide polymorphisms (SNPs, rs699947, rs1570360, rs2010963, rs833068, rs3024997, rs3025000, rs3025010, rs3025020, rs3025030, rs3025039) of the VEGF gene using the MassARRAY system. Participants included 242 CAD patients and 253 healthy controls from a Chinese Han Population (He'nan Province, China). The allelic or genotypic frequencies of the rs699947 (5' untranslated regions, 5'UTR) and rs2010963 (5'UTR) polymorphisms in the CAD patients were significantly different from those in the healthy controls. The CAD patients had significantly higher frequency of the rs699947 A allele (χ(2)=11.141, P=0.001, OR=1.665, 95% CI=1.232-2.250) and rs2010963 C allele (χ(2)=13.593, P=0.0002, OR=1.611, 95% CI=1.249-2.077). Strong linkage disequilibrium was observed in the rs699947-rs1570360-rs2010963 haplotype block (D'>0.9). Significantly more C-G-C haplotypes (P=0.040) and significantly fewer C-G-G haplotypes (P=0.0004) were found in the CAD patients. The possible association of rs699947 and rs2010963 with CAD risks warrant confirmation in independent case-control studies and may be informative for future investigations on the pathogenesis of CAD.
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Affiliation(s)
- Q T Cui
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, PR China.
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Konopka A, Janas J, Piotrowski W, Stępińska J. Concentration of vascular endothelial growth factor in patients with acute coronary syndrome. Cytokine 2013; 61:664-9. [DOI: 10.1016/j.cyto.2012.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 11/26/2012] [Accepted: 12/04/2012] [Indexed: 11/26/2022]
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Circulating neuregulin-1β levels vary according to the angiographic severity of coronary artery disease and ischemia. Coron Artery Dis 2012; 22:577-82. [PMID: 22027878 DOI: 10.1097/mca.0b013e32834d3346] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Coronary artery disease (CAD) is the leading killer in the United States. Patients with severe CAD and ischemia have worse prognosis. Therefore expansion of biomarker research, to identify at-risk individuals and explain the complex biology between cardiovascular growth factors and atherosclerosis is needed. Neuregulin-1β (NRG-1β) is a myocardial stress activated growth and survival factor released from endocardial and endothelial cells. NRG-1β is essential for cardiovascular development and a regulator of angiogenesis. We postulated that plasma and serum levels of NRG-1β would vary in relation to CAD severity and the presence of stress-induced ischemia. METHODS We measured serum and plasma levels of NRG-1β and vascular endothelial growth factor (VEGF) in 60 patients undergoing cardiac catheterization. CAD severity was calculated from angiographic results using a modified Duke jeopardy score. RESULTS Serum NRG-1β (sNRG-1β), plasma NRG-1β (pNRG-1β), serum VEGF, and plasma VEGF were detectable in the majority of patients. The pNRG-1β levels were approximately two-fold higher than sNRG-1β. Both sNRG-1β and pNRG-1β correlated inversely with CAD severity. pNRG-1β levels were statistically higher in patients with stress-induced ischemia denoted by a positive myocardial perfusion imaging study that correlated with angiographic findings (P=0.02). CONCLUSION Both sNRG-1β and pNRG-1β correlated inversely with angiographic severity of CAD. pNRG-1β levels were two-fold higher than serum and were higher in patients with stress-induced ischemia. Therefore we conclude that plasma is the optimal source for the further exploration of the biological significance of NRG-1β as a biomarker of CAD severity and ischemia.
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