1
|
Liu Z, Xie G, Li Z, Luo H, Zhou J, Cheng J, Wang X, Huang X, Zou G. Detoxification and Activating Blood Circulation Decoction Promotes Reendothelialization of Damaged Blood Vessels via VEGF Signaling Pathway Activation by miRNA-126. Biol Pharm Bull 2024; 47:955-964. [PMID: 38644204 DOI: 10.1248/bpb.b23-00858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The occurrence of in-stent restenosis (ISR) poses a significant challenge for percutaneous coronary intervention (PCI). Thus, the promotion of vascular reendothelialization is essential to inhibit endothelial proliferation. In this study, we clarified the mechanism by which Detoxification and Activating Blood Circulation Decoction (DABCD) promotes vascular reendothelialization to avoid ISR by miRNA-126-mediated modulation of the vascular endothelial growth factor (VEGF) signaling pathway. A rat model of post-PCI restenosis was established by balloon injury. The injured aortic segment was collected 14 and 28 d after model establishment. Our findings indicate that on the 14th and 28th days following balloon injury, DABCD reduced intimal hyperplasia and inflammation and promoted vascular reendothelialization. Additionally, DABCD markedly increased nitric oxide (NO) expression and significantly decreased ET-1 production in rat serum. DABCD also increased the mRNA level of endothelial nitric oxide synthase (eNOS) and the protein expression of VEGF, p-Akt, and p-extracellular signal-regulated kinase (ERK)1/2 in vascular tissue. Unexpectedly, the expression of miR-126a-5p mRNA was significantly lower in the aortic tissue of balloon-injured rats than in the aortic tissue of control rats, and higher miR-126a-5p levels were observed in the DABCD groups. The results of this study indicated that the vascular reendothelialization effect of DABCD on arterial intimal injury is associated with the inhibition of neointimal formation and the enhancement of vascular endothelial activity. More specifically, the effects of DABCD were mediated, at least in part, through miR-126-mediated VEGF signaling pathway activation.
Collapse
Affiliation(s)
| | | | - Zuwei Li
- The Affiliated Hospital of Jiangxi University of Chinese Medicine
| | - Hanbin Luo
- The Affiliated Hospital of Jiangxi University of Chinese Medicine
| | | | - Jie Cheng
- Jiangxi University of Chinese Medicine
| | | | - Xiaoyan Huang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine
- Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research
| | - Guohui Zou
- The Affiliated Hospital of Jiangxi University of Chinese Medicine
| |
Collapse
|
2
|
Jerka D, Bonowicz K, Piekarska K, Gokyer S, Derici US, Hindy OA, Altunay BB, Yazgan I, Steinbrink K, Kleszczyński K, Yilgor P, Gagat M. Unraveling Endothelial Cell Migration: Insights into Fundamental Forces, Inflammation, Biomaterial Applications, and Tissue Regeneration Strategies. ACS APPLIED BIO MATERIALS 2024; 7:2054-2069. [PMID: 38520346 PMCID: PMC11022177 DOI: 10.1021/acsabm.3c01227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/25/2024]
Abstract
Cell migration is vital for many fundamental biological processes and human pathologies throughout our life. Dynamic molecular changes in the tissue microenvironment determine modifications of cell movement, which can be reflected either individually or collectively. Endothelial cell (EC) migratory adaptation occurs during several events and phenomena, such as endothelial injury, vasculogenesis, and angiogenesis, under both normal and highly inflammatory conditions. Several advantageous processes can be supported by biomaterials. Endothelial cells are used in combination with various types of biomaterials to design scaffolds promoting the formation of mature blood vessels within tissue engineered structures. Appropriate selection, in terms of scaffolding properties, can promote desirable cell behavior to varying degrees. An increasing amount of research could lead to the creation of the perfect biomaterial for regenerative medicine applications. In this review, we summarize the state of knowledge regarding the possible systems by which inflammation may influence endothelial cell migration. We also describe the fundamental forces governing cell motility with a specific focus on ECs. Additionally, we discuss the biomaterials used for EC culture, which serve to enhance the proliferative, proangiogenic, and promigratory potential of cells. Moreover, we introduce the mechanisms of cell movement and highlight the significance of understanding these mechanisms in the context of designing scaffolds that promote tissue regeneration.
Collapse
Affiliation(s)
- Dominika Jerka
- Department
of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland
| | - Klaudia Bonowicz
- Department
of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland
- Faculty
of Medicine, Collegium Medicum, Mazovian
Academy in Płock, 09-402 Płock, Poland
| | - Klaudia Piekarska
- Department
of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland
| | - Seyda Gokyer
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Utku Serhat Derici
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Osama Ali Hindy
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Baris Burak Altunay
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Işıl Yazgan
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Kerstin Steinbrink
- Department
of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany
| | - Konrad Kleszczyński
- Department
of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany
| | - Pinar Yilgor
- Department
of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara 06100, Turkey
| | - Maciej Gagat
- Department
of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland
- Faculty
of Medicine, Collegium Medicum, Mazovian
Academy in Płock, 09-402 Płock, Poland
| |
Collapse
|
3
|
Tesfamariam B. Targeting Rho kinase to restore endothelial barrier function following vascular scaffold implantation. Drug Discov Today 2023; 28:103609. [PMID: 37150436 DOI: 10.1016/j.drudis.2023.103609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/22/2023] [Accepted: 05/02/2023] [Indexed: 05/09/2023]
Abstract
Vascular scaffold implantation induces injury to the intimal layer and causes discontinuity of the regenerated endothelial monolayer, compromising barrier integrity, increasing permeability, and allowing the transmigration of leukocytes and lipoproteins into the subendothelial space. Mechanical vascular wall stretching triggers Ras homolog family member A (RhoA)/Rho kinase-mediated actomyosin contractility and destabilization of adherens junctions, leading to endothelial barrier dysfunction. Assembly of intercellular adhesion and actin cytoskeletal organization of interendothelial junctions are controlled by downregulation of RhoA guanosine triphosphatase (GTPase)-mediated barrier-disruptive activity and upregulation of repressor-activator protein 1 (Rap1) and Ras-related C3 botulinum toxin substrate 1 (Rac1) GTPase-mediated cytoskeletal reorganization, leading to endothelial barrier stabilization. This review highlights the involvement of Rho GTPases in the disruption of endothelial barrier integrity following vascular scaffold implantation and the targeting of downstream Rho-associated protein kinases, which signal the network to restore endothelial barrier integrity and stability.
Collapse
Affiliation(s)
- Belay Tesfamariam
- Division of Pharmacology and Toxicology, Center for Drug Evaluation and Research, US Food and Drug Administration (FDA), 10903 New Hampshire Ave, Bldg. 22, Rm. 4178, Silver Spring, MD 20993, USA.
| |
Collapse
|
4
|
Ursino H, Zhang B, Ludtka C, Webb A, Allen JB. Hemocompatibility of all-trans retinoic acid-loaded citrate polymer coatings for vascular stents. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2022; 8:579-592. [PMID: 36714809 PMCID: PMC9881644 DOI: 10.1007/s40883-022-00257-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 03/08/2022] [Accepted: 03/18/2022] [Indexed: 02/02/2023]
Abstract
Purpose Current strategies implementing drug-eluting polymer stent coatings fail to fully address the lasting effects of endothelial suppression which ultimately result in delayed reendothelialization and thrombogenic complications. The present study investigates the in vitro hemocompatibility of all-trans retinoic acid loaded poly (1,8-octanediol-co-citrate) coatings (AtRA-POC coatings) for advanced intravascular stent technology. The ability of these materials in supporting endothelial restoration via migration and proliferation while inhibiting smooth muscle cell growth is also explored. Methods Using in vitro models, the hemocompatibility of AtRA-loaded POC-coated cobalt chromium (CoCr) vascular stents was evaluated in terms of platelet and inflammatory activity. Platelet activity was quantified by platelet adhesion and platelet activation, further supported by SEM visualization. Inflammatory activity was quantified by the production of proinflammatory cytokines by THP1 monocytes. Lastly, in vitro wound healing and an 5-Ethynyl-2'deoxyuridine (EdU) and pico green DNA assays were used in quantitating endothelial and smooth muscle cell migration and proliferation. Results Experimental examinations of platelet adhesion and activation demonstrate significant reductions in the platelet response to POC coated AtRA loaded stents when compared to bare CoCr stents. Such findings reveal AtRA-POC coatings to have significantly improved hemocompatibility compared to that of bare metal stents and at least as good as POC alone. Similarly, in reference to LPS-stimulated controls, Human monocyte-like THP1 cells in culture with AtRA-POC-CoCr stents for 24 hours showed reduced detection of proinflammatory cytokines, comparable to that of bare CoCr and untreated controls. This result supports AtRA-POC coatings as possessing limited immunological potential. Observations from in vitro endothelial and smooth muscle cell investigations demonstrate the ability of the drug AtRA to allow cell processes involved in restoration of the endothelium while inhibiting smooth muscle cell processes. Conclusion This study demonstrates AtRA loaded POC coatings are hemocompatible, noninflammatory, and provide a promising strategy in enhancing vascular stent techniques and clinical integration. Possessing hemocompatibility and immunological compatibility that is at least as good as bare metal stents as clinical standards support the use of AtRA-POC coatings for vascular applications. Additionally, selectively reducing smooth muscle cell proliferation while supporting endothelial cell proliferation and migration further demonstrates the potential of these materials in significantly improving the state of vascular stent technology in the area of stent thrombosis and neointimal hyperplasia.
Collapse
Affiliation(s)
- Heather Ursino
- Univeristy of Florida, Materials Science and Engineering, Gainesville, FL, USA
| | - Bisheng Zhang
- Univeristy of Florida, Materials Science and Engineering, Gainesville, FL, USA
| | | | - Antonio Webb
- Univeristy of Florida, Materials Science and Engineering, Gainesville, FL, USA
| | - Josephine B. Allen
- Univeristy of Florida, Materials Science and Engineering, Gainesville, FL, USA
- Univeristy of Florida, Biomedical Engineering, Gainesville, FL, USA
| |
Collapse
|
5
|
Chen X, Xu J, Bao W, Li H, Wu W, Liu J, Pi J, Tomlinson B, Chan P, Ruan C, Zhang Q, Zhang L, Fan H, Morrisey E, Liu Z, Zhang Y, Lin L, Liu J, Zhuang T. Endothelial Foxp1 Regulates Neointimal Hyperplasia Via Matrix Metalloproteinase-9/Cyclin Dependent Kinase Inhibitor 1B Signal Pathway. J Am Heart Assoc 2022; 11:e026378. [PMID: 35904197 PMCID: PMC9375493 DOI: 10.1161/jaha.122.026378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background The endothelium is essential for maintaining vascular physiological homeostasis and the endothelial injury leads to the neointimal hyperplasia because of the excessive proliferation of vascular smooth muscle cells. Endothelial Foxp1 (forkhead box P1) has been shown to control endothelial cell (EC) proliferation and migration in vitro. However, whether EC-Foxp1 participates in neointimal formation in vivo is not clear. Our study aimed to investigate the roles and mechanisms of EC-Foxp1 in neointimal hyperplasia. Methods and Results The wire injury femoral artery neointimal hyperplasia model was performed in Foxp1 EC-specific loss-of-function and gain-of-function mice. EC-Foxp1 deletion mice displayed the increased neointimal formation through elevation of vascular smooth muscle cell proliferation and migration, and the reduction of EC proliferation hence reendothelialization after injury. In contrast, EC-Foxp1 overexpression inhibited the neointimal formation. EC-Foxp1 paracrine regulated vascular smooth muscle cell proliferation and migration via targeting matrix metalloproteinase-9. Also, EC-Foxp1 deletion impaired EC repair through reduction of EC proliferation via increasing cyclin dependent kinase inhibitor 1B expression. Delivery of cyclin dependent kinase inhibitor 1B-siRNA to ECs using RGD (Arg-Gly-Asp)-peptide magnetic nanoparticle normalized the EC-Foxp1 deletion-mediated impaired EC repair and attenuated the neointimal formation. EC-Foxp1 regulates matrix metalloproteinase-9/cyclin dependent kinase inhibitor 1B signaling pathway to control injury induced neointimal formation. Conclusions Our study reveals that targeting EC-Foxp1-matrix metalloproteinase-9/cyclin dependent kinase inhibitor 1B pathway might provide future novel therapeutic interventions for restenosis.
Collapse
Affiliation(s)
- Xiaoli Chen
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Jianfei Xu
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Wenzhen Bao
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Hongda Li
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Wenrun Wu
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Jiwen Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Jingjiang Pi
- Department of CardiologyShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Brian Tomlinson
- Faculty of MedicineMacau University of Science and TechnologyMacauChina
| | - Paul Chan
- Division of CardiologyDepartment of Internal MedicineWan Fang HospitalTaipei Medical UniversityTaipeiTaiwan
| | - Chengchao Ruan
- Department of Physiology and Pathophysiology School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Qi Zhang
- Department of CardiologyShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Lin Zhang
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Huimin Fan
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Edward Morrisey
- Department of Cell and Developmental Biology (R.W., E.E.M.)Department of Medicine (E.E.M.)Penn Cardiovascular Institute (E.E.M.), and Penn Institute for Regenerative Medicine (E.E.M.)University of PennsylvaniaPhiladelphiaPennsylvania
| | - Zhongmin Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Yuzhen Zhang
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Li Lin
- Department of CardiologyShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Jie Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Tao Zhuang
- Key Laboratory of Arrhythmias of the Ministry of Education of ChinaResearch Center for Translational MedicineShanghai East HospitalTongji University School of MedicineShanghaiChina,Department of Physiology and Pathophysiology School of Basic Medical SciencesFudan UniversityShanghaiChina,Shanghai Jinshan Eye Disease Prevention and Treatment InstituteShanghai Jinshan Nuclear and Chemical Injury Emergency Treatment CenterJinshan HospitalFudan UniversityShanghaiChina
| |
Collapse
|
6
|
Nandan S, Schiavi-Tritz J, Hellmuth R, Dunlop C, Vaughan TJ, Dolan EB. Design and Verification of a Novel Perfusion Bioreactor to Evaluate the Performance of a Self-Expanding Stent for Peripheral Artery Applications. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:886458. [PMID: 35800467 PMCID: PMC9253816 DOI: 10.3389/fmedt.2022.886458] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Endovascular stenting presents a promising approach to treat peripheral artery stenosis. However, a significant proportion of patients require secondary interventions due to complications such as in-stent restenosis and late stent thrombosis. Clinical failure of stents is not only attributed to patient factors but also on endothelial cell (EC) injury response, stent deployment techniques, and stent design. Three-dimensional in vitro bioreactor systems provide a valuable testbed for endovascular device assessment in a controlled environment replicating hemodynamic flow conditions found in vivo. To date, very few studies have verified the design of bioreactors based on applied flow conditions and their impact on wall shear stress, which plays a key role in the development of vascular pathologies. In this study, we develop a computationally informed bioreactor capable of capturing responses of human umbilical vein endothelial cells seeded on silicone tubes subjected to hemodynamic flow conditions and deployment of a self-expanding nitinol stents. Verification of bioreactor design through computational fluid dynamics analysis confirmed the application of pulsatile flow with minimum oscillations. EC responses based on morphology, nitric oxide (NO) release, metabolic activity, and cell count on day 1 and day 4 verified the presence of hemodynamic flow conditions. For the first time, it is also demonstrated that the designed bioreactor is capable of capturing EC responses to stent deployment beyond a 24-hour period with this testbed. A temporal investigation of EC responses to stent implantation from day 1 to day 4 showed significantly lower metabolic activity, EC proliferation, no significant changes to NO levels and EC's aligning locally to edges of stent struts, and random orientation in between the struts. These EC responses were indicative of stent-induced disturbances to local hemodynamics and sustained EC injury response contributing to neointimal growth and development of in-stent restenosis. This study presents a novel computationally informed 3D in vitro testbed to evaluate stent performance in presence of hemodynamic flow conditions found in native peripheral arteries and could help to bridge the gap between the current capabilities of 2D in vitro cell culture models and expensive pre-clinical in vivo models.
Collapse
Affiliation(s)
- Swati Nandan
- Biomedical Engineering and Biomechanics Research Centre (BioMEC), School of Engineering, College of Science and Engineering, National University of Ireland Galway, Galway, Ireland
- Vascular Flow Technology, Dundee, United Kingdom
| | - Jessica Schiavi-Tritz
- Biomedical Engineering and Biomechanics Research Centre (BioMEC), School of Engineering, College of Science and Engineering, National University of Ireland Galway, Galway, Ireland
| | | | - Craig Dunlop
- Vascular Flow Technology, Dundee, United Kingdom
| | - Ted J. Vaughan
- Biomedical Engineering and Biomechanics Research Centre (BioMEC), School of Engineering, College of Science and Engineering, National University of Ireland Galway, Galway, Ireland
- *Correspondence: Ted J. Vaughan
| | - Eimear B. Dolan
- Biomedical Engineering and Biomechanics Research Centre (BioMEC), School of Engineering, College of Science and Engineering, National University of Ireland Galway, Galway, Ireland
- Eimear B. Dolan
| |
Collapse
|
7
|
Shah P, Chandra S. Review on emergence of nanomaterial coatings in bio-engineered cardiovascular stents. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103224] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
8
|
Bian Q, Chen J, Weng Y, Li S. Endothelialization strategy of implant materials surface: The newest research in recent 5 years. J Appl Biomater Funct Mater 2022; 20:22808000221105332. [PMID: 35666145 DOI: 10.1177/22808000221105332] [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] Open
Abstract
In recent years, more and more metal or non-metal materials have been used in the treatment of cardiovascular diseases, but the vascular complications after transplantation are still the main factors restricting the clinical application of most grafts, such as acute thrombosis and graft restenosis. Implant materials have been extensively designed and surface optimized by researchers, but it is still too difficult to avoid complications. Natural vascular endodermis has excellent function, anti-coagulant and anti-intimal hyperplasia, and it is also the key to maintaining the homeostasis of normal vascular microenvironment. Therefore, how to promote the adhesion of endothelial cells (ECs) on the surface of cardiovascular materials to achieve endothelialization of the surface is the key to overcoming the complications after implant materialization. At present, the surface endothelialization design of materials based on materials surface science, bioactive molecules, and biological function intervention and feedback has attracted much attention. In this review, we summarize the related research on the surface modification of materials by endothelialization in recent years, and analyze the advantages and challenges of current endothelialization design ideas, explain the relationship between materials, cells, and vascular remodeling in order to find a more ideal endothelialization surface modification strategy for future researchers to meet the requirements of clinical biocompatibility of cardiovascular materials.
Collapse
Affiliation(s)
- Qihao Bian
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, China.,School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Junying Chen
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, China.,School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Yajun Weng
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, China.,School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Suiyan Li
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| |
Collapse
|
9
|
Xia LZ, Tao J, Chen YJ, Liang LL, Luo GF, Cai ZM, Wang Z. Factors Affecting the Re-Endothelialization of Endothelial Progenitor Cell. DNA Cell Biol 2021; 40:1009-1025. [PMID: 34061680 DOI: 10.1089/dna.2021.0082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The vascular endothelium, which plays an essential role in maintaining the normal shape and function of blood vessels, is a natural barrier between the circulating blood and the vascular wall tissue. The endothelial damage can cause vascular lesions, such as atherosclerosis and restenosis. After the vascular intima injury, the body starts the endothelial repair (re-endothelialization) to inhibit the neointimal hyperplasia. Endothelial progenitor cell is the precursor of endothelial cells and plays an important role in the vascular re-endothelialization. However, re-endothelialization is inevitably affected in vivo and in vitro by factors, which can be divided into two types, namely, promotion and inhibition, and act on different links of the vascular re-endothelialization. This article reviews these factors and related mechanisms.
Collapse
Affiliation(s)
- Lin-Zhen Xia
- Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, China
| | - Jun Tao
- Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, China
| | - Yan-Jun Chen
- Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, China
| | - Ling-Li Liang
- Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, China
| | - Gui-Fang Luo
- Department of Gynaecology, The First Affiliated Hospital of University of South China, Hengyang, China
| | - Ze-Min Cai
- Pediatrics Department, The First Affiliated Hospital of University of South China, Hengyang, China
| | - Zuo Wang
- Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, China
| |
Collapse
|