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Vuong TNAM, Bartolf‐Kopp M, Andelovic K, Jungst T, Farbehi N, Wise SG, Hayward C, Stevens MC, Rnjak‐Kovacina J. Integrating Computational and Biological Hemodynamic Approaches to Improve Modeling of Atherosclerotic Arteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307627. [PMID: 38704690 PMCID: PMC11234431 DOI: 10.1002/advs.202307627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/12/2024] [Indexed: 05/07/2024]
Abstract
Atherosclerosis is the primary cause of cardiovascular disease, resulting in mortality, elevated healthcare costs, diminished productivity, and reduced quality of life for individuals and their communities. This is exacerbated by the limited understanding of its underlying causes and limitations in current therapeutic interventions, highlighting the need for sophisticated models of atherosclerosis. This review critically evaluates the computational and biological models of atherosclerosis, focusing on the study of hemodynamics in atherosclerotic coronary arteries. Computational models account for the geometrical complexities and hemodynamics of the blood vessels and stenoses, but they fail to capture the complex biological processes involved in atherosclerosis. Different in vitro and in vivo biological models can capture aspects of the biological complexity of healthy and stenosed vessels, but rarely mimic the human anatomy and physiological hemodynamics, and require significantly more time, cost, and resources. Therefore, emerging strategies are examined that integrate computational and biological models, and the potential of advances in imaging, biofabrication, and machine learning is explored in developing more effective models of atherosclerosis.
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Affiliation(s)
| | - Michael Bartolf‐Kopp
- Department of Functional Materials in Medicine and DentistryInstitute of Functional Materials and Biofabrication (IFB)KeyLab Polymers for Medicine of the Bavarian Polymer Institute (BPI)University of WürzburgPleicherwall 297070WürzburgGermany
| | - Kristina Andelovic
- Department of Functional Materials in Medicine and DentistryInstitute of Functional Materials and Biofabrication (IFB)KeyLab Polymers for Medicine of the Bavarian Polymer Institute (BPI)University of WürzburgPleicherwall 297070WürzburgGermany
| | - Tomasz Jungst
- Department of Functional Materials in Medicine and DentistryInstitute of Functional Materials and Biofabrication (IFB)KeyLab Polymers for Medicine of the Bavarian Polymer Institute (BPI)University of WürzburgPleicherwall 297070WürzburgGermany
- Department of Orthopedics, Regenerative Medicine Center UtrechtUniversity Medical Center UtrechtUtrecht3584Netherlands
| | - Nona Farbehi
- Graduate School of Biomedical EngineeringUniversity of New South WalesSydney2052Australia
- Tyree Institute of Health EngineeringUniversity of New South WalesSydneyNSW2052Australia
- Garvan Weizmann Center for Cellular GenomicsGarvan Institute of Medical ResearchSydneyNSW2010Australia
| | - Steven G. Wise
- School of Medical SciencesUniversity of SydneySydneyNSW2006Australia
| | - Christopher Hayward
- St Vincent's HospitalSydneyVictor Chang Cardiac Research InstituteSydney2010Australia
| | | | - Jelena Rnjak‐Kovacina
- Graduate School of Biomedical EngineeringUniversity of New South WalesSydney2052Australia
- Tyree Institute of Health EngineeringUniversity of New South WalesSydneyNSW2052Australia
- Australian Centre for NanoMedicine (ACN)University of New South WalesSydneyNSW2052Australia
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Silvestro M, Rivera CF, Alebrahim D, Vlahos J, Pratama MY, Lu C, Tang C, Harpel Z, Sleiman Tellaoui R, Zias AL, Maldonado DJ, Byrd D, Attur M, Mignatti P, Ramkhelawon B. The Nonproteolytic Intracellular Domain of Membrane-Type 1 Matrix Metalloproteinase Coordinately Modulates Abdominal Aortic Aneurysm and Atherosclerosis in Mice-Brief Report. Arterioscler Thromb Vasc Biol 2022; 42:1244-1253. [PMID: 36073351 PMCID: PMC9993845 DOI: 10.1161/atvbaha.122.317686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND MT1-MMP (membrane-type 1 matrix metalloproteinase, MMP-14) is a transmembrane-anchored protein with an extracellular proteinase domain and a cytoplasmic tail devoid of proteolytic functions but capable of mediating intracellular signaling that regulates tissue homeostasis. MT1-MMP extracellular proteolytic activity has been shown to regulate pathological remodeling in aortic aneurysm and atherosclerosis. However, the role of the nonproteolytic intracellular domain of MT1-MMP in vascular remodeling in abdominal aortic aneurysms (AAA) is unknown. METHODS We generated a mutant mouse that harbors a point mutation (Y573D) in the MT1-MMP cytoplasmic domain that abrogates the MT1-MMP signaling function without affecting its proteolytic activity. These mice and their control wild-type littermates were subjected to experimental AAA modeled by angiotensin II infusion combined with PCSK9 (proprotein convertase subtilisin/kexin type 9) overexpression and high-cholesterol feeding. RESULTS The mutant mice developed more severe AAA than the control mice, with concomitant generation of intraaneurysmal atherosclerotic lesions and dramatically increased macrophage infiltration and elastin degradation. Aortic lesion-associated and bone marrow-derived macrophages from the mutant mice exhibited an enhanced inflammatory state and expressed elevated levels of proinflammatory Netrin-1, a protein previously demonstrated to promote both atherosclerosis and AAA. CONCLUSIONS Our findings show that the cytoplasmic domain of MT1-MMP safeguards from AAA and atherosclerotic plaque development through a proteolysis-independent signaling mechanism associated with Netrin-1 expression. This unexpected function of MT1-MMP unveils a novel mechanism of synchronous onset of AAA and atherogenesis and highlights its importance in the control of vascular wall homeostasis.
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Affiliation(s)
- Michele Silvestro
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Cristobal F Rivera
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Dornazsadat Alebrahim
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - John Vlahos
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Muhammad Yogi Pratama
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Cuijie Lu
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.).,Division of Rheumatology, Department of Medicine (C.L., M.A., P.M.), New York University Langone Medical Center, New York
| | - Claudia Tang
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Zander Harpel
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Rayan Sleiman Tellaoui
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Ariadne L Zias
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Delphina J Maldonado
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Devon Byrd
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.)
| | - Mukundan Attur
- Division of Rheumatology, Department of Medicine (C.L., M.A., P.M.), New York University Langone Medical Center, New York
| | - Paolo Mignatti
- Division of Rheumatology, Department of Medicine (C.L., M.A., P.M.), New York University Langone Medical Center, New York.,Department of Cell Biology (P.M., B.R.), New York University Langone Medical Center, New York
| | - Bhama Ramkhelawon
- Division of Vascular and Endovascular Surgery, Department of Surgery (M.S., C.F.R., D.A., J.V., M.Y.P., C.T., Z.H., R.S.T., A.L.Z., D.J.M., D.B., B.R.).,Department of Cell Biology (P.M., B.R.), New York University Langone Medical Center, New York
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Wang M, Alabi A, Gu HM, Gill G, Zhang Z, Jarad S, Xia XD, Shen Y, Wang GQ, Zhang DW. Identification of amino acid residues in the MT-loop of MT1-MMP critical for its ability to cleave low-density lipoprotein receptor. Front Cardiovasc Med 2022; 9:917238. [PMID: 36093157 PMCID: PMC9452735 DOI: 10.3389/fcvm.2022.917238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Low-density lipoprotein receptor (LDLR) mediates clearance of plasma LDL cholesterol, preventing the development of atherosclerosis. We previously demonstrated that membrane type 1-matrix metalloproteinase (MT1-MMP) cleaves LDLR and exacerbates the development of atherosclerosis. Here, we investigated determinants in LDLR and MT1-MMP that were critical for MT1-MMP-induced LDLR cleavage. We observed that deletion of various functional domains in LDLR or removal of each of the five predicted cleavage sites of MT1-MMP on LDLR did not affect MT1-MMP-induced cleavage of the receptor. Removal of the hemopexin domain or the C-terminal cytoplasmic tail of MT1-MMP also did not impair its ability to cleave LDLR. On the other hand, mutant MT1-MMP, in which the catalytic domain or the MT-loop was deleted, could not cleave LDLR. Further Ala-scanning analysis revealed an important role for Ile at position 167 of the MT-loop in MT1-MMP’s action on LDLR. Replacement of Ile167 with Ala, Thr, Glu, or Lys resulted in a marked loss of the ability to cleave LDLR, whereas mutation of Ile167 to a non-polar amino acid residue, including Leu, Val, Met, and Phe, had no effect. Therefore, our studies indicate that MT1-MMP does not require a specific cleavage site on LDLR. In contrast, an amino acid residue with a hydrophobic side chain at position 167 in the MT-loop is critical for MT1-MMP-induced LDLR cleavage.
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Affiliation(s)
- Maggie Wang
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Adekunle Alabi
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Hong-mei Gu
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Govind Gill
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Ziyang Zhang
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Suha Jarad
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Xiao-dan Xia
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
- Department of Orthopedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Yishi Shen
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Gui-qing Wang
- Department of Orthopedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Da-wei Zhang
- The Department of Pediatrics and Group on the Molecular Cell Biology of Lipids, Faculty of Medicine Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
- *Correspondence: Da-wei Zhang,
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Wei W, Zhou YJ, Shen JL, Lu L, Lv XR, Lu TT, Xu PT, Xue XH. The Compatibility of Alisma and Atractylodes Affects the Biological Behaviours of VSMCs by Inhibiting the miR-128-5p/p21 Gene. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:7617258. [PMID: 35845581 PMCID: PMC9283034 DOI: 10.1155/2022/7617258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022]
Abstract
Objective The compatibility of Alisma and Atractylodes (AA) has been estimated to exhibit antiatherosclerotic effects, but the mechanism remains unclear. This study aimed to identify the role of AA in oxidized low-density lipoprotein (ox-LDL)-induced vascular smooth muscle cell (VSMC) behaviours and to explore the effects of microRNAs (miRNAs). Methods A scratch wound-healing assay was used to detect the migration of VSMCs, and immunocytochemistry and western blotting for SM22ɑ were used to evaluate phenotypic transformation. Bromodeoxyuridine (BrdU) immunocytochemistry and flow cytometry were applied to detect the proliferation of VSMCs. miRNA microarray profiling was performed using Lianchuan biological small RNA sequencing analysis. VSMCs were transfected with the miR-128-5p mimic and inhibitor, and the migration, phenotypic modulation, and proliferation of VSMCs were investigated. The 3'UTR-binding sequence site of miR-128-5p on the p21 gene was predicted and assessed by luciferase assays. Result AA and the extracellular regulated protein kinase 1/2 (ERK1/2) blocker U0126 markedly inhibited migration, elevated smooth muscle 22α (SM22α) expression, repressed VSMC proliferation, elevated miR-466f-3p and miR-425-3p expression, and suppressed miR-27a-5p and miR-128-5p expression in ox-LDL-induced VSMCs. miR-128-5p targets the tissue inhibitor of metalloproteinases (TIMPs), silent information regulator 2 (SIRT2), peroxisome proliferator-activated receptor (PPAR), and p21 genes, which are linked to the behaviours of VSMCs. The miR-128-5p mimic promoted the migration and proliferation of VSMCs and suppressed p21, p27, and SM22ɑ expression. The inhibitor increased p21, p27, and SM22ɑ expression and repressed the migration, phenotypic transformation, and proliferation of VSMCs. miR-128-5p directly targeted the 3'UTR-binding sequences of the p21 gene, negatively regulated p21 expression, and supported the proliferation of VSMCs. Conclusion Our research showed that the migration, phenotypic transformation, and proliferation of ox-LDL-induced VSMCs were repressed by AA through inhibiting miR-128-5p by targeting the p21 gene, which may provide an effective option for the treatment of atherosclerosis.
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Affiliation(s)
- Wei Wei
- The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Yang Jie Zhou
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Ju Lian Shen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Lu Lu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xin Ru Lv
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Tao Tao Lu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Pei Tao Xu
- The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xie Hua Xue
- The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- Fujian Provincial Rehabilitation Industrial Institution, Fujian Provincial Key Laboratory of Rehabilitation Technology, Fujian Provincial Key Laboratory of Cognitive Rehabilitation, Fuzhou, China
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Chen J, Zhang X, Millican R, Lynd T, Gangasani M, Malhotra S, Sherwood J, Hwang PT, Cho Y, Brott BC, Qin G, Jo H, Yoon YS, Jun HW. Recent Progress in in vitro Models for Atherosclerosis Studies. Front Cardiovasc Med 2022; 8:790529. [PMID: 35155603 PMCID: PMC8829969 DOI: 10.3389/fcvm.2021.790529] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Atherosclerosis is the primary cause of hardening and narrowing arteries, leading to cardiovascular disease accounting for the high mortality in the United States. For developing effective treatments for atherosclerosis, considerable efforts have been devoted to developing in vitro models. Compared to animal models, in vitro models can provide great opportunities to obtain data more efficiently, economically. Therefore, this review discusses the recent progress in in vitro models for atherosclerosis studies, including traditional two-dimensional (2D) systems cultured on the tissue culture plate, 2D cell sheets, and recently emerged microfluidic chip models with 2D culture. In addition, advanced in vitro three-dimensional models such as spheroids, cell-laden hydrogel constructs, tissue-engineered blood vessels, and vessel-on-a-chip will also be covered. Moreover, the functions of these models are also summarized along with model discussion. Lastly, the future perspectives of this field are discussed.
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Affiliation(s)
- Jun Chen
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | - Xixi Zhang
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | | | - Tyler Lynd
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | - Manas Gangasani
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | - Shubh Malhotra
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | | | | | - Younghye Cho
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
- Family Medicine Clinic, Obesity, Metabolism, and Nutrition Center and Research Institute of Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Brigitta C. Brott
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
- Endomimetics, LLC., Birmingham, AL, United States
- Division of Cardiovascular Disease, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, United States
| | - Gangjian Qin
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
| | - Hanjoong Jo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, United States
| | - Young-sup Yoon
- Division of Cardiology, Department of Medicine, Emory University, Atlanta, GA, United States
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Ho-Wook Jun
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, AL, United States
- Endomimetics, LLC., Birmingham, AL, United States
- *Correspondence: Ho-Wook Jun
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Vaidyanathan K, Wang C, Krajnik A, Yu Y, Choi M, Lin B, Jang J, Heo SJ, Kolega J, Lee K, Bae Y. A machine learning pipeline revealing heterogeneous responses to drug perturbations on vascular smooth muscle cell spheroid morphology and formation. Sci Rep 2021; 11:23285. [PMID: 34857846 PMCID: PMC8640073 DOI: 10.1038/s41598-021-02683-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 11/22/2021] [Indexed: 02/06/2023] Open
Abstract
Machine learning approaches have shown great promise in biology and medicine discovering hidden information to further understand complex biological and pathological processes. In this study, we developed a deep learning-based machine learning algorithm to meaningfully process image data and facilitate studies in vascular biology and pathology. Vascular injury and atherosclerosis are characterized by neointima formation caused by the aberrant accumulation and proliferation of vascular smooth muscle cells (VSMCs) within the vessel wall. Understanding how to control VSMC behaviors would promote the development of therapeutic targets to treat vascular diseases. However, the response to drug treatments among VSMCs with the same diseased vascular condition is often heterogeneous. Here, to identify the heterogeneous responses of drug treatments, we created an in vitro experimental model system using VSMC spheroids and developed a machine learning-based computational method called HETEROID (heterogeneous spheroid). First, we established a VSMC spheroid model that mimics neointima-like formation and the structure of arteries. Then, to identify the morphological subpopulations of drug-treated VSMC spheroids, we used a machine learning framework that combines deep learning-based spheroid segmentation and morphological clustering analysis. Our machine learning approach successfully showed that FAK, Rac, Rho, and Cdc42 inhibitors differentially affect spheroid morphology, suggesting that multiple drug responses of VSMC spheroid formation exist. Overall, our HETEROID pipeline enables detailed quantitative drug characterization of morphological changes in neointima formation, that occurs in vivo, by single-spheroid analysis.
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Affiliation(s)
- Kalyanaraman Vaidyanathan
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, 14203, USA
| | - Chuangqi Wang
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - Amanda Krajnik
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, 14203, USA
| | - Yudong Yu
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - Moses Choi
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - Bolun Lin
- Department of Computer Science, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - Junbong Jang
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Su-Jin Heo
- Department of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - John Kolega
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, 14203, USA
| | - Kwonmoo Lee
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA.
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, 02115, USA.
- Department of Surgery, Harvard Medical School, Boston, MA, 02115, USA.
| | - Yongho Bae
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, 14203, USA.
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Beck-Joseph J, Tabrizian M, Lehoux S. Molecular Interactions Between Vascular Smooth Muscle Cells and Macrophages in Atherosclerosis. Front Cardiovasc Med 2021; 8:737934. [PMID: 34722670 PMCID: PMC8554018 DOI: 10.3389/fcvm.2021.737934] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/16/2021] [Indexed: 01/10/2023] Open
Abstract
Atherosclerosis is the largest contributor toward life-threatening cardiovascular events. Cellular activity and cholesterol accumulation lead to vascular remodeling and the formation of fatty plaques. Complications arise from blood clots, forming at sites of plaque development, which may detach and result in thrombotic occlusions. Vascular smooth muscle cells and macrophages play dominant roles in atherosclerosis. A firm understanding of how these cells influence and modulate each other is pivotal for a better understanding of the disease and the development of novel therapeutics. Recent studies have investigated molecular interactions between both cell types and their impact on disease progression. Here we aim to review the current knowledge. Intercellular communications through soluble factors, physical contact, and extracellular vesicles are discussed. We also present relevant background on scientific methods used to study the disease, the general pathophysiology and intracellular factors involved in phenotypic modulation of vascular smooth muscle cells. We conclude this review with a discussion of the current state, shortcomings and potential future directions of the field.
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Affiliation(s)
- Jahnic Beck-Joseph
- Biomat'X Research Laboratories, Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
| | - Maryam Tabrizian
- Biomat'X Research Laboratories, Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
| | - Stephanie Lehoux
- Department of Medicine, Lady Davis Institute, McGill University, Montreal, QC, Canada
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8
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Xia XD, Alabi A, Wang M, Gu HM, Yang RZ, Wang G, Zhang DW. Membrane-type I matrix metalloproteinase (MT1-MMP), lipid metabolism and therapeutic implications. J Mol Cell Biol 2021; 13:513-526. [PMID: 34297054 PMCID: PMC8530520 DOI: 10.1093/jmcb/mjab048] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 11/13/2022] Open
Abstract
Lipids exert many essential physiological functions, such as serving as a structural component of biological membranes, storing energy, and regulating cell signal transduction. Dysregulation of lipid metabolism can lead to dyslipidemia related to various human diseases, such as obesity, diabetes, and cardiovascular disease. Therefore, lipid metabolism is strictly regulated through multiple mechanisms at different levels, including the extracellular matrix. Membrane-type I matrix metalloproteinase (MT1-MMP), a zinc-dependent endopeptidase, proteolytically cleaves extracellular matrix components, and non-matrix proteins, thereby regulating many physiological and pathophysiological processes. Emerging evidence supports the vital role of MT1-MMP in lipid metabolism. For example, MT1-MMP mediates ectodomain shedding of low-density lipoprotein receptor and increases plasma low-density lipoprotein cholesterol levels and the development of atherosclerosis. It also increases the vulnerability of atherosclerotic plaque by promoting collagen cleavage. Furthermore, it can cleave the extracellular matrix of adipocytes, affecting adipogenesis and the development of obesity. Therefore, the activity of MT1-MMP is strictly regulated by multiple mechanisms, such as autocatalytic cleavage, endocytosis and exocytosis, and post-translational modifications. Here, we summarize the latest advances in MT1-MMP, mainly focusing on its role in lipid metabolism, the molecular mechanisms regulating the function and expression of MT1-MMP, and their pharmacotherapeutic implications.
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Affiliation(s)
- Xiao-Dan Xia
- Department of Orthopedics, The Sixth Affiliated Hospital (Qingyuan People's Hospital), Guangzhou Medical University, Qingyuan 511500, China.,Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
| | - Adekunle Alabi
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
| | - Maggie Wang
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
| | - Hong-Mei Gu
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
| | - Rui Zhe Yang
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
| | - Guiqing Wang
- Department of Orthopedics, The Sixth Affiliated Hospital (Qingyuan People's Hospital), Guangzhou Medical University, Qingyuan 511500, China
| | - Da-Wei Zhang
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, T6R 2G3, Canada
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9
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Cañes L, Martí-Pàmies I, Ballester-Servera C, Alonso J, Serrano E, Briones AM, Rodríguez C, Martínez-González J. High NOR-1 (Neuron-Derived Orphan Receptor 1) Expression Strengthens the Vascular Wall Response to Angiotensin II Leading to Aneurysm Formation in Mice. Hypertension 2020; 77:557-570. [PMID: 33356402 DOI: 10.1161/hypertensionaha.120.16078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
No drug therapy has shown to limit abdominal aortic aneurysm (AAA) growth or rupture, and the understanding of the disease biology is incomplete; whereby, one challenge of vascular medicine is the development of good animal models and therapies for this life-threatening condition. The nuclear receptor NOR-1 (neuron-derived orphan receptor 1) controls biological processes involved in AAA; however, whether it plays a role in this pathology is unknown. Through a gain-of-function approach we assessed the impact of NOR-1 expression on the vascular response to Ang II (angiotensin II). We used 2 mouse models that overexpress human NOR-1 in the vasculature, one of them specifically in vascular smooth muscle cells. NOR-1 transgenesis amplifies the response to Ang II enhancing vascular inflammation (production of proinflammatory cytokines, chemokines, and reactive oxygen species), increasing MMP (matrix metalloproteinase) activity and disturbing elastin integrity, thereby broking the resistance of C57BL/6 mice to Ang II-induced AAA. Genes encoding for proteins critically involved in AAA formation (Il [interleukin]-6, Il-1β, Cxcl2, [C-X-C motif chemokine ligand 2], Mcp-1 [monocyte chemoattractant protein 1], and Mmp2) were upregulated in aneurysmal tissues. Both animal models show a similar incidence and severity of AAA, suggesting that high expression of NOR-1 in vascular smooth muscle cell is a sufficient condition to strengthen the response to Ang II. These alterations, including AAA formation, were prevented by the MMP inhibitor doxycycline. Microarray analysis identified gene sets that could explain the susceptibility of transgenic animals to Ang II-induced aneurysms, including those related with extracellular matrix remodeling, inflammatory/immune response, sympathetic activity, and vascular smooth muscle cell differentiation. These results involve NOR-1 in AAA and validate mice overexpressing this receptor as useful experimental models.
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Affiliation(s)
- Laia Cañes
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain (L.C., I.M.-P., J.A., A.M.B., C.R., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.)
| | - Ingrid Martí-Pàmies
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain (L.C., I.M.-P., J.A., A.M.B., C.R., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.)
| | - Carme Ballester-Servera
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.)
| | - Judith Alonso
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain (L.C., I.M.-P., J.A., A.M.B., C.R., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.)
| | - Elena Serrano
- Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.).,Institut de Recerca Hospital de la Santa Creu i Sant Pau (IRHSCSP), Barcelona, Spain (E.S., C.R.)
| | - Ana M Briones
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,Facultad de Medicina, Universidad Autónoma de Madrid, Instituto de Investigación Hospital La Paz, Spain (A.M.B.)
| | - Cristina Rodríguez
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain (L.C., I.M.-P., J.A., A.M.B., C.R., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.).,Institut de Recerca Hospital de la Santa Creu i Sant Pau (IRHSCSP), Barcelona, Spain (E.S., C.R.)
| | - José Martínez-González
- From the Instituto de Investigaciones Biomédicas de Barcelona (IIBB-CSIC), Spain (L.C., I.M.-P., C.B.-S., J.A., J.M.-G.).,CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain (L.C., I.M.-P., J.A., A.M.B., C.R., J.M.-G.).,Instituto de Investigación Biomédica Sant Pau, Barcelona, Spain (L.C., I.M.-P., C.B.-S., J.A., E.S., C.R., J.M.-G.)
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10
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Kasashima S, Kawashima A, Kasashima F, Matsumoto Y, Yamamoto Y, Ozaki S, Takemura H. Adventitial matrix metalloproteinase production and distribution of immunoglobulin G4-related abdominal aortic aneurysms. JVS Vasc Sci 2020; 1:151-165. [PMID: 34617043 PMCID: PMC8489202 DOI: 10.1016/j.jvssci.2020.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 06/09/2020] [Indexed: 12/26/2022] Open
Abstract
Objective IgG4-related diseases are systemic inflammatory fibrous lesions characterized by elevated serum IgG4 and infiltration of IgG4-positive plasmacytes. They can manifest in vascular lesions as frequently formed aneurysms with prominent thickening of the adventitia (IgG4-related abdominal aortic aneurysm; IgG4-AAA). Matrix metalloproteinases (MMPs) degrade the extracellular matrix, mainly in the tunica media, resulting in destruction of aortic structures to cause enlargement of the aneurysm. However, the expression of adventitial MMPs in IgG4-AAAs is poorly understood. Methods MMPs and MMPs-presenting cells in the adventitia of IgG4-AAAs (n = 19) of human surgical specimens were evaluated by immunohistochemistry and dual messenger RNA in situ hybridization. The results were compared with those from control groups of non-IgG4-related inflammatory AAA (n = 18), atherosclerotic AAA (aAAA; n = 11), and autopsy cases (n = 11). Preoperative serum MMPs levels of these groups were compared with the histologic data. Results Expression of MMP-9, MMP-2, and MMP-14 at the protein and messenger RNA levels in the adventitia was significantly higher in IgG4-AAAs than in controls. Other MMPs were scarce. The total number of MMP-9-positive cells was positively correlated with the diameter of the aneurysm (R = 0.461; P = .031), the adventitial thickness (R = 0.688; P < .001), and the number of IgG4-positive cells (R = 0.764; P < .001). Within lymphoid follicles, MMP-9-presenting cells were predominantly detected in large follicular dendritic cells, followed by histiocytes, fibroblasts, and plasmacytic dendritic cells. Outside lymphoid follicles, fibroblasts, and histiocytes mainly expressed MMP-9, and tissue dendritic cells also produced MMP-9. The levels of MMP-9 derived from follicular dendritic cells and histiocytes and plasmacytic dendritic cells outside lymphoid follicles were significantly higher in IgG4-AAA group than in other groups. Expression of adventitial MMP-2 and MMP-14 by histiocytes and fibroblasts was predominantly detected outside lymphoid follicles. Serum MMP-9 levels were significantly higher in IgG4-AAAs (835 ng/mL) than in controls, and correlated with serum IgG4 levels and the total numbers of adventitial MMP-9-positive cells, whereas serum MMP-2 levels did not differ among the three aneurysmal groups. Conclusions MMP-9 production in adventitial immune cells concerning lymphoid follicles was characteristic of IgG4-AAAs and might work in its activity with aneurysmal dilatation and adventitial thickening. Expressions of adventitial MMP-2 and MMP-14 were detected in histiocytes and fibroblasts outside lymphoid follicles, and were less concerned with the activity of IgG4-AAAs. This retrospective multicenter study analyzed adventitial matrix metalloproteinases (MMPs) production in 19 patients with IgG4-related abdominal aortic aneurysms (AAAs) and 40 control cases. Adventitial MMP-9 production by various kinds of immune cells was increased in patients with IgG4-related AAAs and concerned with IgG4-AAA activity to cause aneurysmal progression and adventitial fibrosis, compared with aAAA. Serum MMP-9 levels reflected histologic MMP-9. Adventitial MMP-2 and MMP-14 were less concerned with IgG4-AAA activity. Thus, for IgG4-AAA patients, monitoring serum MMP-9 level might be the exacerbating factors related to adverse events during the treatment course.
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Affiliation(s)
- Satomi Kasashima
- Department of Clinical Laboratory Science, Graduate School of Health Science, Kanazawa University, Kanazawa, Japan
- Department of Pathology, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
- Department of Clinical Laboratory, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
- Correspondence: Satomi Kasashima, MD, PhD, Department of Clinical Laboratory Science, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa 920-0942, Japan
| | - Atsuhiro Kawashima
- Department of Pathology, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
- Department of Clinical Laboratory, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
| | - Fuminori Kasashima
- Department of Cardiovascular Surgery, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
| | - Yasushi Matsumoto
- Department of Cardiovascular Surgery, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
| | - Yoshitaka Yamamoto
- Department of Cardiovascular Surgery, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
| | - Satoru Ozaki
- Department of Clinical Laboratory Science, Graduate School of Health Science, Kanazawa University, Kanazawa, Japan
| | - Hirofumi Takemura
- Department of Thoracic, Cardiovascular and General Surgery, Graduate School of Medicine, Kanazawa University, Kanazawa, Japan
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11
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Abstract
Atherosclerosis is a chronic inflammatory vascular disease and the predominant cause of heart attack and ischemic stroke. Despite the well-known sexual dimorphism in the incidence and complications of atherosclerosis, there are relatively limited data in the clinical and preclinical literature to rigorously address mechanisms underlying sex as a biological variable in atherosclerosis. In multiple histological and imaging studies, overall plaque burden and markers of inflammation appear to be greater in men than women and are predictive of cardiovascular events. However, while younger women are relatively protected from cardiovascular disease, by the seventh decade, the incidence of myocardial infarction in women ultimately surpasses that of men, suggesting an interaction between sex and age. Most preclinical studies in animal atherosclerosis models do not examine both sexes, and even in those that do, well-powered direct statistical comparisons for sex as an independent variable remain rare. This article reviews the available data. Overall, male animals appear to have more inflamed yet smaller plaques compared to female animals. Plaque inflammation is often used as a surrogate end point for plaque vulnerability in animals. The available data support the notion that rather than plaque size, plaque inflammation may be more relevant in assessing sex-specific mechanisms since the findings correlate with the sex difference in ischemic events and mortality and thus may be more reflective of the human condition. Overall, the number of preclinical studies directly comparing plaque inflammation between the sexes is extremely limited relative to the vast literature exploring atherosclerosis mechanisms. Failure to include both sexes and to address age in mechanistic atherosclerosis studies are missed opportunities to uncover underlying sex-specific mechanisms. Understanding the mechanisms driving sex as a biological variable in atherosclerotic disease is critical to future precision medicine strategies to mitigate what is still the leading cause of death of men and women worldwide.
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Affiliation(s)
- Joshua J. Man
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, MA
- Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA
| | - Joshua A. Beckman
- Cardiovascular Division, Vanderbilt University Medical Center, Nashville, TN
| | - Iris Z. Jaffe
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, MA
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12
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Wei M, Liu Y, Zheng M, Wang L, Ma F, Qi Y, Liu G. Upregulation of Protease-Activated Receptor 2 Promotes Proliferation and Migration of Human Vascular Smooth Muscle Cells (VSMCs). Med Sci Monit 2019; 25:8854-8862. [PMID: 31756174 PMCID: PMC6883764 DOI: 10.12659/msm.917865] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Protease-Activated Receptor 2 (PAR2), a G-protein-coupled receptor, has been proved to be enhanced in human coronary atherosclerosis lesions. We aimed to investigate whether PAR2 actively participates in the atherosclerosis process. Material/Methods PAR2 expression was assessed in blood samples by RT-qPCR from healthy controls and patients with atherosclerosis. Human vascular smooth muscle cells (VSMCs) were treated with oxidative low-density lipoprotein (ox-LDL). After PAR2 overexpression by transfection, cell proliferation was determined by CCK-8, and cell migration was evaluated by Transwell assay. The protein expressions associated with cell growth and migration were measured by Western blot. The distribution of α-SMA in VSMCs was evaluated by immunofluorescence. Results Expression of PAR2 was higher in patients with atherosclerosis compared with normal controls. PAR2 mRNA and protein expression was increased in ox-LDL-treated VSMCs compared with control cells. Induced overexpression of PAR2 in VSMCs led to a reduction in α-SMA expression compared to controls. In addition, PAR2 overexpression caused increased migration compared to normal controls, and upregulated MMP9 and MMP14 expression. PAR-2 overexpression promoted cell proliferation compared to control cells, and increased expression levels of CDK2, and CyclinE1, but reduced levels of p27. We preliminary explored the potential mechanism of PAR2, and results showed that overexpression of PAR2 increased expression levels of VEGFA and Angiopoietin 2 compared to controls. Moreover, overexpression of PAR2 enhanced production of tissue factor and IL-8 compared to normal controls. Conclusions PAR2 promotes cell proliferation and disrupts the quiescent condition of VSMCs, which may be a potential therapeutic target for atherosclerosis.
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Affiliation(s)
- Mei Wei
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Yongsheng Liu
- Department of General Family Medicine, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Mingqi Zheng
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Le Wang
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Fangfang Ma
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Yanchao Qi
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Gang Liu
- Heart Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
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