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Zhang L, Zhang X, Zhong X, Fan M, Wang G, Shi W, Xie R, Wei Y, Zhang H, Meng X, Wang Y, Ma Y. Soluble Flt-1 in AMI Patients Serum Inhibits Angiogenesis of Endothelial Progenitor Cells by Suppressing Akt and Erk’s Activity. BIOLOGY 2022; 11:biology11081194. [PMID: 36009821 PMCID: PMC9404789 DOI: 10.3390/biology11081194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/27/2022] [Accepted: 08/06/2022] [Indexed: 11/16/2022]
Abstract
Simple Summary Acute myocardial infarction (AMI) is the leading cause of mortality in the world. Endothelial progenitor cells (EPCs) exert important roles in the recovery of collateral circulation via angiogenesis. In this study, we studied the characteristics of EPCs isolated from the peripheral blood of AMI patients and healthy subjects. We found that the number of EPCs increased in AMI patients and exhibited faster migration compared to healthy subjects. However, no difference in angiogenic activity was observed in EPCs between AMI patients and healthy subjects. Interestingly, the serum level of sFlt-1 was elevated in AMI patients. Further analysis demonstrated that sFlt-1 inhibited EPCs angiogenesis in vitro by inhibiting the Akt and Erk signaling pathways. In conclusion, our study uncovered that EPCs increased in quantity, but their angiogenesis activity was inhibited by serum sFlt-1 in AMI patients. Abstract In acute myocardial infarction (AMI), endothelial progenitor cells (EPCs) are essential for the recovery of collateral circulation via angiogenesis. Clinical research has shown that the poor prognosis of the patients with AMI is closely associated with the cell quantity and function of EPCs. Whether there are differences in the biological features of EPCs from AMI patients and healthy subjects is worth exploring. In this study, EPCs were isolated from human peripheral blood and identified as late-stage EPCs by flow cytometry, immunofluorescence, and blood vessel formation assay. Compared to healthy subjects, AMI patients had more EPCs in the peripheral blood compared to healthy subjects. In addition, EPCs from AMI patients exhibited higher migration ability in the transwell assay compared to EPCs from healthy subjects. However, no difference in the angiogenesis of EPCs was observed between AMI patients and healthy subjects. Further studies revealed that soluble vascular endothelial growth factor receptor 1 (sFlt-1) in the serum of AMI patients was involved in the inhibition of EPCs angiogenesis by suppressing the Akt and Erk pathways. In conclusion, this study demonstrated that elevated serum sFlt-1 inhibits angiogenesis of EPC in AMI patients. Our findings uncover a pathogenic role of sFlt-1 in AMI.
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Affiliation(s)
- Lijie Zhang
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Xingkun Zhang
- Henan Key Laboratory of Coronary Heart Disease Control & Prevention, Department of Cardiology, Central China Fuwai Hospital, Zhengzhou 450003, China
- Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou 451450, China
| | - Xiaoming Zhong
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng 475000, China
| | - Mengya Fan
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Guoliang Wang
- Department of Cardiovascular, the First Affiliated Hospital of Henan University, Kaifeng 475004, China
| | - Wei Shi
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Ran Xie
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Yinxiang Wei
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Hailong Zhang
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
| | - Xiangxu Meng
- Department of Cardiovascular, the First Affiliated Hospital of Henan University, Kaifeng 475004, China
| | - Yaohui Wang
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
- Correspondence: (Y.W.); (Y.M.)
| | - Yuanfang Ma
- Joint National Laboratory for Antibody Drug Engineering, The First Affiliated Hospital of Henan University, Henan University, Kaifeng 475004, China
- Correspondence: (Y.W.); (Y.M.)
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Abstract
Significance: The vascular extracellular matrix (ECM) not only provides mechanical stability but also manipulates vascular cell behaviors, which are crucial for vascular function and homeostasis. ECM remodeling, which alters vascular wall mechanical properties and exposes vascular cells to bioactive molecules, is involved in the development and progression of hypertension. Recent Advances: This brief review summarized the dynamic changes in ECM components and their modification and degradation during hypertension and after antihypertensive treatment. We also discussed how alterations in the ECM amount, assembly, mechanical properties, and degradation fragment generation provide input into the pathological process of hypertension. Critical Issues: Although the relevance between ECM remodeling and hypertension has been recognized, the underlying mechanism by which ECM remodeling initiates the development of hypertension remains unclear. Therefore, the modulation of ECM remodeling on arterial stiffness and hypertension in genetically modified rodent models is summarized in this review. The circulating biomarkers based on ECM metabolism and therapeutic strategies targeting ECM disorders in hypertension are also introduced. Future Directions: Further research will provide more comprehensive understanding of ECM remodeling in hypertension by the application of matridomic and degradomic approaches. The better understanding of mechanisms underlying vascular ECM remodeling may provide novel potential therapeutic strategies for preventing and treating hypertension. Antioxid. Redox Signal. 34, 765-783.
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Affiliation(s)
- Zeyu Cai
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Ze Gong
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Zhiqing Li
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Li Li
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
| | - Wei Kong
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
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Isenberg JS, Roberts DD. Thrombospondin-1 in maladaptive aging responses: a concept whose time has come. Am J Physiol Cell Physiol 2020; 319:C45-C63. [PMID: 32374675 DOI: 10.1152/ajpcell.00089.2020] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Numerous age-dependent alterations at the molecular, cellular, tissue and organ systems levels underlie the pathophysiology of aging. Herein, the focus is upon the secreted protein thrombospondin-1 (TSP1) as a promoter of aging and age-related diseases. TSP1 has several physiological functions in youth, including promoting neural synapse formation, mediating responses to ischemic and genotoxic stress, minimizing hemorrhage, limiting angiogenesis, and supporting wound healing. These acute functions of TSP1 generally require only transient expression of the protein. However, accumulating basic and clinical data reinforce the view that chronic diseases of aging are associated with accumulation of TSP1 in the extracellular matrix, which is a significant maladaptive contributor to the aging process. Identification of the relevant cell types that chronically produce and respond to TSP1 and the molecular mechanisms that mediate the resulting maladaptive responses could direct the development of therapeutic agents to delay or revert age-associated maladies.
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Affiliation(s)
| | - David D Roberts
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
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Buda V, Andor M, Cristescu C, Tomescu MC, Muntean DM, Bâibâță DE, Bordejevic DA, Danciu C, Dalleur O, Coricovac D, Crainiceanu Z, Tudor A, Ledeti I, Petrescu L. Thrombospondin-1 Serum Levels In Hypertensive Patients With Endothelial Dysfunction After One Year Of Treatment With Perindopril. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:3515-3526. [PMID: 31631975 PMCID: PMC6791256 DOI: 10.2147/dddt.s218428] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022]
Abstract
Background Thrombospondin-1 (TSP-1) is a matricellular functional protein of the extracellular matrix. As it is not constitutively present extracellularly, its secretion is enhanced in several situations, namely injury, chronic pathology, tissue remodeling, angiogenesis, and aging. Over the last decade, TSP-1 has been reported to be involved in complex and opposing biological effects on vasculature in the context of NO signaling. Several studies have reported high patient TSP-1 plasma levels, indicating that the protein can potentially serve as a prognostic marker for pulmonary arterial hypertension. Materials and methods Here, we aimed to quantify TSP-1 serum levels in hypertensive patients with endothelial dysfunction before and after one year of treatment with Perindopril (an antihypertensive drug with vasoprotective properties). Results After one year of treatment, TSP-1 levels increased in hypertensive patients compared to baseline (T0: 8061.9 ± 3684.80 vs T1: 15380±5887 ng/mL, p<0.001) and compared to non-hypertensive controls (9221.03 ± 6510.21 ng/mL). In contrast, pentraxin-3 plasma levels were decreased after one year of Perindopril treatment in both hypertensive (T0: 0.91 ± 0.51 vs T1: 0.50 ± 0.24 ng/mL, p<0.001) and control group (1.36 ±1.5 ng/mL) patients, although flow-mediated vasodilation and intima-media thickness assessment parameters were not significantly changed. Systolic and diastolic blood pressure values as well as levels of fibrinogen, high-sensitivity C-reactive protein, triglycerides, and alanine aminotransferase were found to be significantly lower after one year of treatment with Perindopril. High levels of TSP-1 strongly correlated with platelet count (positive), lymphocytes (positive), red cell distribution width-CV (positive), systolic blood pressure (negative), and mean corpuscular hemoglobin (negative) after one year of treatment. Blood urea nitrogen was found to be a protective factor for TSP-1, while glucose and heart rate were found to be risk factors prior to and after treatment.
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Affiliation(s)
- Valentina Buda
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Minodora Andor
- Department of Medical Semiotics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Carmen Cristescu
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Mirela Cleopatra Tomescu
- Department of Medical Semiotics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Danina M Muntean
- Department of Pathophysiology, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Dana Emilia Bâibâță
- Department of Cardiology VI, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania.,Cardiovascular Diseases Institute, Timisoara 300310, Romania
| | - Diana Aurora Bordejevic
- Department of Cardiology VI, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania.,Cardiovascular Diseases Institute, Timisoara 300310, Romania
| | - Corina Danciu
- Department of Pharmacognosy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Olivia Dalleur
- Clinical Pharmacy Research Group, Louvain Drug Research Institute, Université Catholique De Louvain, Woluwe-Saint-Lambert 1200, Bruxelles, Belgium
| | - Dorina Coricovac
- Department of Toxicology, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Zorin Crainiceanu
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Anca Tudor
- Department of Statistics and Biomedical Informatics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Ionut Ledeti
- Department of Physical Chemistry, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Lucian Petrescu
- Department of Cardiology VI, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara 300041, Romania.,Cardiovascular Diseases Institute, Timisoara 300310, Romania
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Qu S, Yang L, Liu Z. MicroRNA‐194 reduces inflammatory response and human dermal microvascular endothelial cells permeability through suppression of TGF‐β/SMAD pathway by inhibiting THBS1 in chronic idiopathic urticaria. J Cell Biochem 2019; 121:111-124. [PMID: 31190349 DOI: 10.1002/jcb.28941] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 04/11/2019] [Accepted: 04/18/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Shengming Qu
- Department of Dermatology The Second Hospital of Jilin University Changchun People's Republic of China
| | - Lei Yang
- Department of Dermatology The Second Hospital of Jilin University Changchun People's Republic of China
| | - Zhe Liu
- Department of Dermatology The Second Hospital of Jilin University Changchun People's Republic of China
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Buda V, Andor M, Baibata DE, Cozlac R, Radu G, Coricovac D, Danciu C, Ledeti I, Cheveresan A, Nica C, Tuduce P, Tomescu MC. Decreased sEng plasma levels in hypertensive patients with endothelial dysfunction under chronic treatment with Perindopril. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:1915-1925. [PMID: 31239642 PMCID: PMC6556213 DOI: 10.2147/dddt.s186378] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 03/15/2019] [Indexed: 12/25/2022]
Abstract
Purpose: Endoglin is a transmembrane glycoprotein which plays an important role in maintaining cardiovascular homeostasis. One of its forms, soluble endoglin (sEng), a molecule with antiangiogenic properties, has been found overexpressed in patients suffering from hypercholesterolemia, diabetes mellitus and hypertension, and is proposed as a marker of endothelial damage. Accordingly, we aimed to quantify the efficacy of various antihypertensive regimens on sEng levels, in hypertensive patients with endothelial dysfunction. Patients and methods: 323 patients were enrolled, and there were 99 patients with normal blood pressure values, 106 hypertensive patients under chronic treatment with different types of antihypertensive molecules (beta blockers, calcium channel blockers, and diuretics) in monotherapy, and 118 hypertensive patients under chronic treatment with perindopril. sEng plasma levels were quantified and were correlated with classical methods of assessing the endothelial damage. Results: Patients under chronic treatment with perindopril had lower sEng plasma levels compared with the other group of hypertensive patients under different regimens of antihypertensive treatment (sEng: 4.73±1.39 versus 5.63±2.33, p<0.01). Conclusion: Decreased sEng plasma levels were found in patients under chronic treatment with perindopril, when compared with other antihypertensive regimens of treatment (beta blockers, calcium channel blockers, and/or diuretics).
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Affiliation(s)
- Valentina Buda
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Minodora Andor
- Department of Medical Semiotics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Dana Emilia Baibata
- Department of Cardiology VI, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania.,Cardiovascular Diseases Institute, Timisoara, Romania
| | - Ramona Cozlac
- Department of Cardiology VI, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania.,Cardiovascular Diseases Institute, Timisoara, Romania
| | - Gabriela Radu
- Department of Medical Semiotics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Dorina Coricovac
- Department of Toxicology, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Corina Danciu
- Department of Pharmacognosy, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Ionut Ledeti
- Department of Physical Chemistry, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Adelina Cheveresan
- Department of Pharmacology, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristian Nica
- Department of Surgery, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
| | - Paul Tuduce
- Department of Balneophysiotherapy, Rheumatology and Rehabilitation, Faculty of Medicine, Vasile Goldis Western University, Arad, Romania
| | - Mirela Cleopatra Tomescu
- Department of Medical Semiotics, Faculty of Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania
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Roberts DD, Kaur S, Isenberg JS. Regulation of Cellular Redox Signaling by Matricellular Proteins in Vascular Biology, Immunology, and Cancer. Antioxid Redox Signal 2017; 27:874-911. [PMID: 28712304 PMCID: PMC5653149 DOI: 10.1089/ars.2017.7140] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 07/11/2017] [Accepted: 07/13/2017] [Indexed: 12/15/2022]
Abstract
SIGNIFICANCE In contrast to structural elements of the extracellular matrix, matricellular proteins appear transiently during development and injury responses, but their sustained expression can contribute to chronic disease. Through interactions with other matrix components and specific cell surface receptors, matricellular proteins regulate multiple signaling pathways, including those mediated by reactive oxygen and nitrogen species and H2S. Dysregulation of matricellular proteins contributes to the pathogenesis of vascular diseases and cancer. Defining the molecular mechanisms and receptors involved is revealing new therapeutic opportunities. Recent Advances: Thrombospondin-1 (TSP1) regulates NO, H2S, and superoxide production and signaling in several cell types. The TSP1 receptor CD47 plays a central role in inhibition of NO signaling, but other TSP1 receptors also modulate redox signaling. The matricellular protein CCN1 engages some of the same receptors to regulate redox signaling, and ADAMTS1 regulates NO signaling in Marfan syndrome. In addition to mediating matricellular protein signaling, redox signaling is emerging as an important pathway that controls the expression of several matricellular proteins. CRITICAL ISSUES Redox signaling remains unexplored for many matricellular proteins. Their interactions with multiple cellular receptors remains an obstacle to defining signaling mechanisms, but improved transgenic models could overcome this barrier. FUTURE DIRECTIONS Therapeutics targeting the TSP1 receptor CD47 may have beneficial effects for treating cardiovascular disease and cancer and have recently entered clinical trials. Biomarkers are needed to assess their effects on redox signaling in patients and to evaluate how these contribute to their therapeutic efficacy and potential side effects. Antioxid. Redox Signal. 27, 874-911.
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Affiliation(s)
- David D. Roberts
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sukhbir Kaur
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jeffrey S. Isenberg
- Division of Pulmonary, Allergy and Critical Care, Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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