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Allbritton-King JD, García-Cardeña G. Endothelial cell dysfunction in cardiac disease: driver or consequence? Front Cell Dev Biol 2023; 11:1278166. [PMID: 37965580 PMCID: PMC10642230 DOI: 10.3389/fcell.2023.1278166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/09/2023] [Indexed: 11/16/2023] Open
Abstract
The vascular endothelium is a multifunctional cellular system which directly influences blood components and cells within the vessel wall in a given tissue. Importantly, this cellular interface undergoes critical phenotypic changes in response to various biochemical and hemodynamic stimuli, driving several developmental and pathophysiological processes. Multiple studies have indicated a central role of the endothelium in the initiation, progression, and clinical outcomes of cardiac disease. In this review we synthesize the current understanding of endothelial function and dysfunction as mediators of the cardiomyocyte phenotype in the setting of distinct cardiac pathologies; outline existing in vivo and in vitro models where key features of endothelial cell dysfunction can be recapitulated; and discuss future directions for development of endothelium-targeted therapeutics for cardiac diseases with limited existing treatment options.
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Affiliation(s)
- Jules D. Allbritton-King
- Department of Pathology, Center for Excellence in Vascular Biology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Guillermo García-Cardeña
- Department of Pathology, Center for Excellence in Vascular Biology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, United States
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Zhuo D, Lei I, Li W, Liu L, Li L, Ni J, Liu Z, Fan G. The origin, progress, and application of cell-based cardiac regeneration therapy. J Cell Physiol 2023; 238:1732-1755. [PMID: 37334836 DOI: 10.1002/jcp.31060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/08/2023] [Accepted: 05/29/2023] [Indexed: 06/21/2023]
Abstract
Cardiovascular disease (CVD) has become a severe threat to human health, with morbidity and mortality increasing yearly and gradually becoming younger. When the disease progresses to the middle and late stages, the loss of a large number of cardiomyocytes is irreparable to the body itself, and clinical drug therapy and mechanical support therapy cannot reverse the development of the disease. To explore the source of regenerated myocardium in model animals with the ability of heart regeneration through lineage tracing and other methods, and develop a new alternative therapy for CVDs, namely cell therapy. It directly compensates for cardiomyocyte proliferation through adult stem cell differentiation or cell reprogramming, which indirectly promotes cardiomyocyte proliferation through non-cardiomyocyte paracrine, to play a role in heart repair and regeneration. This review comprehensively summarizes the origin of newly generated cardiomyocytes, the research progress of cardiac regeneration based on cell therapy, the opportunity and development of cardiac regeneration in the context of bioengineering, and the clinical application of cell therapy in ischemic diseases.
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Affiliation(s)
- Danping Zhuo
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ienglam Lei
- Department of Cardiac Surgery, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Wenjun Li
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Li Liu
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lan Li
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jingyu Ni
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhihao Liu
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Guanwei Fan
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Modern Chinese Medicine, Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Xuan Y, Chen C, Wen Z, Wang DW. The Roles of Cardiac Fibroblasts and Endothelial Cells in Myocarditis. Front Cardiovasc Med 2022; 9:882027. [PMID: 35463742 PMCID: PMC9022788 DOI: 10.3389/fcvm.2022.882027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 03/16/2022] [Indexed: 11/13/2022] Open
Abstract
In myocarditis caused by various etiologies, activated immune cells and the immune regulatory factors released by them play important roles. But in this complex microenvironment, non-immune cells and non-cardiomyocytes in the heart, such as cardiomyocytes (CMs), cardiac fibroblasts (CFs) and endothelial cells (ECs), play the role of “sentinel”, amplify inflammation, and interact with the cardiomyocytes. The complex interactions between them are rarely paid attention to. This review will re-examine the functions of CFs and ECs in the pathological conditions of myocarditis and their direct and indirect interactions with CMs, in order to have a more comprehensive understanding of the pathogenesis of myocarditis and better guide the drug development and clinical treatment of myocarditis.
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Affiliation(s)
- Yunling Xuan
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
| | - Chen Chen
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
| | - Zheng Wen
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
- *Correspondence: Zheng Wen
| | - Dao Wen Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
- Dao Wen Wang
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Vilas-Boas DF, Oliveira RRG, Gonçalves-Santos E, Silva LS, Diniz LF, Mazzeti AL, Brancaglion GA, Carvalho DT, Caldas S, Novaes RD, Caldas IS. 4-nitrobenzoylcoumarin potentiates the antiparasitic, anti-inflammatory and cardioprotective effects of benznidazole in a murine model of acute Trypanosoma cruzi infection. Acta Trop 2022; 228:106314. [PMID: 35038424 DOI: 10.1016/j.actatropica.2022.106314] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/31/2021] [Accepted: 01/13/2022] [Indexed: 11/29/2022]
Abstract
The anti-inflammatory and cardioprotective potential of coumarin metabolites in infectious myocarditis remains overlooked. Thus, the impact of the synthetic 4-nitrobenzoylcoumarin (4NB) alone and combined with benznidazole (Bz) in a murine model of Trypanosoma cruzi-induced acute myocarditis was investigated. Swiss mice infected with T. cruzi were randomized in 8 groups: uninfected, infected untreated or treated with 50 and 100 mg/kg 4NB or Bz alone and combined. Treatments were administered by gavage for 20 days. Cytokines (IL-2, IL-6, IL-10, IL-17, TNFα, and IFN-γ), immunoglobulin reactivity index (total IgG, IgG1, IgG2a and IgG2b), atrial natriuretic peptide (ANP), parasitemia, serum transaminases, heart and liver cellularity were analyzed. T. cruzi infection induced blood parasitism, heart and liver inflammation, upregulated all cytokines, IgG reactivity index, ANP and transaminase levels, determining 43% mortality in untreated mice. Transaminase levels, mean parasitemia, heart inflammation and ANP were reduced in 4NB-treated mice, reaching a 100% survival rate. Total survival (100%) was also obtained in all combinations of Bz and 4NB, which were effective in reducing blood parasitism, transaminases, cytokines and ANP levels, IgG reactivity index, liver and heart interstitial cellularity compared to 50 mg/kg Bz. Our findings indicated that 4NB alone and combined with Bz was well tolerated, showing no evidence of hepatotoxicity. Mainly in combination, these drugs exerted protective effects against T. cruzi-induced acute myocarditis by attenuating blood parasitism, systemic and heart inflammation. Thus, combinations based on 4NB and Bz are potentially relevant to develop new and more effective drug regimens for the treatment of T. cruzi-induced myocarditis.
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Affiliation(s)
- Diego F Vilas-Boas
- Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Raphaela R G Oliveira
- Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Elda Gonçalves-Santos
- Departamento de Biologia Estrutural, Universidade Federal de Alfenas, 37130-000 Alfenas, MG, Brazil
| | - Luana S Silva
- Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Lívia F Diniz
- Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Ana L Mazzeti
- Laboratório de Biologia Celular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, 21040-360 Rio de Janeiro, RJ, Brazil
| | - Guilherme A Brancaglion
- Departamento de Alimentos e Medicamentos, Faculdade de Ciências Farmacêuticas, Universidade Federal de Alfenas, 37130-000 Alfenas, MG, Brazil
| | - Diogo T Carvalho
- Departamento de Alimentos e Medicamentos, Faculdade de Ciências Farmacêuticas, Universidade Federal de Alfenas, 37130-000 Alfenas, MG, Brazil
| | - Sergio Caldas
- Fundação Ezequiel Dias, 30510-010 Belo Horizonte, MG, Brazil
| | - Rômulo D Novaes
- Departamento de Biologia Estrutural, Universidade Federal de Alfenas, 37130-000 Alfenas, MG, Brazil
| | - Ivo S Caldas
- Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil.
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Chronic rapamycin pretreatment modulates arginase/inducible nitric oxide synthase balance attenuating aging-dependent susceptibility to Trypanosoma cruzi infection and acute myocarditis. Exp Gerontol 2022; 159:111676. [DOI: 10.1016/j.exger.2021.111676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 11/22/2022]
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Zhang Y, Dong Y, Xiong Z, Zhu Z, Gao F, Wang T, Man W, Sun D, Lin J, Li T, Li C, Zhao Z, Shen M, Sun D, Fan Y. Sirt6-Mediated Endothelial-to-Mesenchymal Transition Contributes Toward Diabetic Cardiomyopathy via the Notch1 Signaling Pathway. Diabetes Metab Syndr Obes 2020; 13:4801-4808. [PMID: 33324079 PMCID: PMC7732976 DOI: 10.2147/dmso.s287287] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 11/21/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Endothelial-to-mesenchymal transition (EndMT) is an important source of myofibroblasts that directly affects cardiac function in diabetic cardiomyopathy (DCM) via an unknown underlying mechanism. Sirt6 is a member of the Sirtuin family of NAD(+)-dependent enzymes that plays an important role in glucose and fatty acid metabolism. In this study, we investigated whether Sirt6 participates in EndMT during the development of T2DM and the possible underlying regulatory mechanisms. METHODS Endothelium-specific Sirt6 knockout (Sirt6-KOEC) mice (C57BL/6 genetic background) were generated using the classic Cre/loxp gene recombination system. T2DM was induced in eight-week-old male mice by feeding with a high-fat diet for three weeks followed by i.p. injection with 30 mg/kg of streptozotocin. The weight, lipids profiles, insulin, food intake and water intake of experimental animals were measured on a weekly basis. Cardiac microvascular endothelial cells (CMECs) were obtained from adult male mice; the isolated cells were cultured with high glucose (HG; 33 mmol/L) and palmitic acid (PA; 500 μmol/L) in DMEM for 24 h, or with normal glucose (NG; 5 mmol/L) as the control. RESULTS Sirt6 expression is significantly downregulated in CMECs treated with HG+PA. Additionally, Sirt6-KOEC was found to worsen DCM, as indicated by aggravated perivascular fibrosis, cardiomyocyte hypertrophy, and decreased cardiac function. In vitro, Sirt6 knockdown exacerbated the proliferation, and migration of CMECs exposed to HG+PA. Mechanistically, Sirt6 knockdown significantly enhanced Notch1 activation in CMECs treated with HG+PA, whereas Notch1 adenoviral interference significantly blunted the effects of Sirt6 knockdown on CMECs. CONCLUSION This study is the first to demonstrate that Sirt6 participates in EndMT via the Notch1 signaling pathway in CMECs stimulated with HG+PA. Therefore, the findings of this study suggest that Sirt6 could provide a potential treatment strategy for DCM.
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Affiliation(s)
- Yan Zhang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Yuan Dong
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Zhenyu Xiong
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Zhengru Zhu
- Department of Otolaryngology Head and Neck Surgery, First Hospital of Lanzhou University, Lanzhou, People’s Republic of China
| | - Fanya Gao
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an Medical University, Xi’an, People’s Republic of China
| | - Tingting Wang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Wanrong Man
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Dong Sun
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Jie Lin
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Tongbin Li
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Congye Li
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Zhijing Zhao
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Min Shen
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
| | - Dongdong Sun
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
- Correspondence: Dongdong Sun; Yanhong Fan Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 West Changle Road, Xi’an, Shaanxi710032, People’s Republic of ChinaTel +86 18691569930; +86 18829395402 Email ;
| | - Yanhong Fan
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
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