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Abstract
The role of inflammation in cardiovascular disease (CVD) is now widely accepted. Immune cells, including T cells, are influenced by inflammatory signals and contribute to the onset and progression of CVD. T cell activation is modulated by T cell co-stimulation and co-inhibition pathways. Immune checkpoint inhibitors (ICIs) targeting T cell inhibition pathways have revolutionized cancer treatment and improved survival in patients with cancer. However, ICIs might induce cardiovascular toxicity via T cell re-invigoration. With the rising use of ICIs for cancer treatment, a timely overview of the role of T cell co-stimulation and inhibition molecules in CVD is desirable. In this Review, the importance of these molecules in the pathogenesis of CVD is highlighted in preclinical studies on models of CVD such as vein graft disease, myocarditis, graft arterial disease, post-ischaemic neovascularization and atherosclerosis. This Review also discusses the therapeutic potential of targeting T cell co-stimulation and inhibition pathways to treat CVD, as well as the possible cardiovascular benefits and adverse events after treatment. Finally, the Review emphasizes that patients with cancer who are treated with ICIs should be monitored for CVD given the reported association between the use of ICIs and the risk of cardiovascular toxicity.
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Kusters PJH, Lutgens E, Seijkens TTP. Exploring immune checkpoints as potential therapeutic targets in atherosclerosis. Cardiovasc Res 2019; 114:368-377. [PMID: 29309533 DOI: 10.1093/cvr/cvx248] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 12/21/2017] [Indexed: 12/20/2022] Open
Abstract
In the past decades, the inflammatory nature of atherosclerosis has been well-recognized and despite the development of therapeutic strategies targeted at its classical risk factors such as dyslipidemia and hypertension, atherosclerosis remains a major cause of morbidity and mortality. Additional strategies targeting the chronic inflammatory pathways underlying the development of atherosclerosis are therefore required. Interactions between different immune cells result in the secretion of inflammatory mediators, such as cytokines and chemokines, and fuel atherogenesis. Immune checkpoint proteins have a critical role in facilitating immune cell interactions and play an essential role in the development of atherosclerosis. Although the therapeutic potential of these molecules is well-recognized in clinical oncology, the use of immune checkpoint modulators in atherosclerosis is still limited to experimental models. Here, we review recent insights on the role of immune checkpoint proteins in atherosclerosis. Additionally, we explore the therapeutic potential and challenges of immune checkpoint modulating strategies in cardiovascular medicine and we discuss novel therapeutic approaches to target these proteins in atherosclerosis.
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Affiliation(s)
- Pascal J H Kusters
- Department of Medical Biochemistry, Experimental Vascular Biology, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 15, 1105 CZ Amsterdam, The Netherlands
| | - Esther Lutgens
- Department of Medical Biochemistry, Experimental Vascular Biology, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 15, 1105 CZ Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian's University (LMU), Pettenkoferstraße 8a, 80336 Munich, Germany
| | - Tom T P Seijkens
- Department of Medical Biochemistry, Experimental Vascular Biology, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 15, 1105 CZ Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian's University (LMU), Pettenkoferstraße 8a, 80336 Munich, Germany
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Simons KH, Aref Z, Peters HAB, Welten SP, Nossent AY, Jukema JW, Hamming JF, Arens R, de Vries MR, Quax PHA. The role of CD27-CD70-mediated T cell co-stimulation in vasculogenesis, arteriogenesis and angiogenesis. Int J Cardiol 2018; 260:184-190. [PMID: 29622436 DOI: 10.1016/j.ijcard.2018.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 01/25/2018] [Accepted: 02/02/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND T cells have a distinctive role in neovascularization, which consists of arteriogenesis and angiogenesis under pathological conditions and vasculogenesis under physiological conditions. However, the role of co-stimulation in T cell activation in neovascularization has yet to be established. The aim of this study was to investigate the role T cell co-stimulation and inhibition in angiogenesis, arteriogenesis and vasculogenesis. METHODS AND RESULTS Hind limb ischemia was induced by double ligation of the left femoral artery in mice and blood flow recovery was measured with Laser Doppler Perfusion Imaging in control, CD70-/-, CD80/86-/-, CD70/80/86-/- and CTLA4+/- mice. Blood flow recovery was significantly impaired in mice lacking CD70 compared to control mice, but was similar in CD80/86-/-, CTLA4+/- and control mice. Mice lacking CD70 showed impaired vasculogenesis, since the number of pre-existing collaterals was reduced as observed in the pia mater compared to control mice. In vitro an impaired capability of vascular smooth muscle cells (VSMC) to activate T cells was observed in VSMC lacking CD70. Furthermore, CD70-/-, CD80/86-/- and CD70/80/86-/- mice showed reduced angiogenesis in the soleus muscle 10 days after ligation. Arteriogenesis was also decreased in CD70-/- compared to control mice 10 and 28 days after surgery. CONCLUSIONS The present study is the first to describe an important role for T cell activation via co-stimulation in angiogenesis, arteriogenesis and vasculogenesis, where the CD27-CD70 T cell co-stimulation pathway appears to be the most important co-stimulation pathway in pre-existing collateral formation and post-ischemic blood flow recovery, by arteriogenesis and angiogenesis.
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Affiliation(s)
- K H Simons
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Z Aref
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - H A B Peters
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - S P Welten
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - A Y Nossent
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - J W Jukema
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - J F Hamming
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - R Arens
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - M R de Vries
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - P H A Quax
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands.
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Söderström LÅ, Tarnawski L, Olofsson PS. CD137: A checkpoint regulator involved in atherosclerosis. Atherosclerosis 2018; 272:66-72. [PMID: 29571029 DOI: 10.1016/j.atherosclerosis.2018.03.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/08/2018] [Accepted: 03/02/2018] [Indexed: 12/16/2022]
Abstract
Inflammation is associated with atherosclerotic plaque development and precipitation of myocardial infarction and stroke, and anti-inflammatory therapy may reduce disease severity. Costimulatory molecules are key regulators of immune cell activity and inflammation, and are associated with disease development in atherosclerosis. Accumulating evidence indicates that a costimulatory molecule of the Tumor Necrosis Factor Receptor superfamily, the checkpoint regulator CD137, promotes atherosclerosis and vascular inflammation in experimental models. In light of the burgeoning consideration of CD137-targeted therapy in the clinic, it will be important to better understand costimulator immunobiology in development of cardiovascular disease. Here, we review available data on the costimulator CD137 and its potential role in atherosclerosis.
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Affiliation(s)
- Leif Å Söderström
- Experimental Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; Perioperative Medicine and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Laura Tarnawski
- Experimental Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Peder S Olofsson
- Experimental Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; Laboratory of Biomedical Science, The Feinstein Institute for Medical Research, North Shore-LIJ Health System, Manhasset, NY, USA.
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Lievens D, Engel D, Spitz C, Bürger C, Rinne P, Beckers L, Dandl A, Reim S, Ahmadsei M, Van den Bossche J, Holdt LM, Megens RTA, Schmitt MM, de Winther M, Biessen EA, Borst J, Faussner A, Weber C, Winkels H, Meiler S, Smeets E, Lutgens E, Gerdes N. CD70 limits atherosclerosis and promotes macrophage function. Thromb Haemost 2017; 117:164-175. [DOI: 10.1160/th16-04-0318] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 09/13/2016] [Indexed: 12/27/2022]
Abstract
SummaryThe costimulatory molecule CD70 is expressed on activated immune cells and is known to modulate responses of T, B, and NK cells via its receptor CD27. Until now, there is only limited data describing the role of CD70 in atherosclerosis. We observed that ruptured human carotid atherosclerotic plaques displayed higher CD70 expression than stable carotid atherosclerotic plaques, and that CD70 expression in murine atheroma localized to macrophages. Lack of CD70 impaired the inflammatory capacity (e. g. reactive oxygen species and nitric oxide production) of bone marrow-derived macrophages, increased both M1-like and M2-like macrophage markers, and rendered macrophages meta-bolically inactive and prone to apoptosis. Moreover, CD70-deficient macrophages expressed diminished levels of scavenger receptors and ABC-transporters, impairing uptake of oxidised low-density lipoprotein (oxLDL) and cholesterol efflux, respectively. Hyperlipidaemic Apoe −/− mice reconstituted with CD70-deficient bone marrow displayed a profound increase in necrotic core size, plaque area, and number of lesional macrophages as compared to mice receiving control bone marrow. Accordingly, 18 week-old, chow diet-fed CD70-deficient Apoe−/−mice displayed larger atheroma characterised by lower cellularity and more advanced plaque phenotype than Apoe−/− mice. In conclusion, CD70 promotes macrophage function and viability and is crucial for effective phagocytosis and efflux of oxLDL. Deficiency in CD70 results in more advanced atheroma. Our data suggest that CD70 mitigates atherosclerosis at least in part by modulating macrophage function.Note: The review process for this manuscript was fully handled by G. Y. H. Lip, Editor in Chief.Supplementary Material to this article is available online at www.thrombosis-online.com.
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Gerdes N, Zirlik A. Co-stimulatory molecules in and beyond co-stimulation – tipping the balance in atherosclerosis? Thromb Haemost 2017; 106:804-13. [DOI: 10.1160/th11-09-0605] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Accepted: 09/28/2011] [Indexed: 12/23/2022]
Abstract
SummaryA plethora of basic laboratory and clinical studies has uncovered the chronic inflammatory nature of atherosclerosis. The adaptive immune system with its front-runner, the T cell, drives the atherogenic process at all stages. T cell function is dependent on and controlled by a variety of either co-stimulatory or co-inhibitory signals. In addition, many of these proteins enfold T cell-independent pro-atherogenic functions on a variety of cell types. Accordingly they represent potential targets for immune- modulatory and/or anti-inflammatory therapy of atherosclerosis. This review focuses on the diverse role of co-stimulatory molecules of the B7 and tumour necrosis factor (TNF)-superfamily and their downstream signalling effectors in atherosclerosis. In particular, the contribution of CD28/CD80/CD86/CTLA4, ICOS/ICOSL, PD-1/PDL-1/2, TRAF, CD40/CD154, OX40/OX40L, CD137/CD137L, CD70/CD27, GITR/GITRL, and LIGHT to arterial disease is reviewed. Finally, the potential for a therapeutic exploitation of these molecules in the treatment of atherosclerosis is discussed.
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Winkels H, Meiler S, Lievens D, Engel D, Spitz C, Bürger C, Beckers L, Dandl A, Reim S, Ahmadsei M, Hartwig H, Holdt LM, Hristov M, Megens RTA, Schmitt MM, Biessen EA, Borst J, Faussner A, Weber C, Lutgens E, Gerdes N. CD27 co-stimulation increases the abundance of regulatory T cells and reduces atherosclerosis in hyperlipidaemic mice. Eur Heart J 2017; 38:3590-3599. [DOI: 10.1093/eurheartj/ehx517] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 08/28/2017] [Indexed: 12/22/2022] Open
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Dai J, Fang P, Saredy J, Xi H, Ramon C, Yang W, Choi ET, Ji Y, Mao W, Yang X, Wang H. Metabolism-associated danger signal-induced immune response and reverse immune checkpoint-activated CD40 + monocyte differentiation. J Hematol Oncol 2017; 10:141. [PMID: 28738836 PMCID: PMC5525309 DOI: 10.1186/s13045-017-0504-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 06/26/2017] [Indexed: 01/16/2023] Open
Abstract
Adaptive immunity is critical for disease progression and modulates T cell (TC) and antigen-presenting cell (APC) functions. Three signals were initially proposed for adaptive immune activation: signal 1 antigen recognition, signal 2 co-stimulation or co-inhibition, and signal 3 cytokine stimulation. In this article, we propose to term signal 2 as an immune checkpoint, which describes interactions of paired molecules leading to stimulation (stimulatory immune checkpoint) or inhibition (inhibitory immune checkpoint) of an immune response. We classify immune checkpoint into two categories: one-way immune checkpoint for forward signaling towards TC only, and two-way immune checkpoint for both forward and reverse signaling towards TC and APC, respectively. Recently, we and others provided evidence suggesting that metabolic risk factors (RF) activate innate and adaptive immunity, involving the induction of immune checkpoint molecules. We summarize these findings and suggest a novel theory, metabolism-associated danger signal (MADS) recognition, by which metabolic RF activate innate and adaptive immunity. We emphasize that MADS activates the reverse immune checkpoint which leads to APC inflammation in innate and adaptive immunity. Our recent evidence is shown that metabolic RF, such as uremic toxin or hyperhomocysteinemia, induced immune checkpoint molecule CD40 expression in monocytes (MC) and elevated serum soluble CD40 ligand (sCD40L) resulting in CD40+ MC differentiation. We propose that CD40+ MC is a novel pro-inflammatory MC subset and a reliable biomarker for chronic kidney disease severity. We summarize that CD40:CD40L immune checkpoint can induce TC and APC activation via forward stimulatory, reverse stimulatory, and TC contact-independent immune checkpoints. Finally, we modeled metabolic RF-induced two-way stimulatory immune checkpoint amplification and discussed potential signaling pathways including AP-1, NF-κB, NFAT, STAT, and DNA methylation and their contribution to systemic and tissue inflammation.
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Affiliation(s)
- Jin Dai
- Department of Cardiology, The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian road, Hangzhou, 310006, Zhejiang, China.,Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Pu Fang
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Jason Saredy
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Hang Xi
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Cueto Ramon
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - William Yang
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Eric T Choi
- Department of Surgery, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Yong Ji
- Key Laboratory of Cardiovascular and Cerebrovascular Medicine, School of Pharmacy, Nanjing Medical University, Nanjing, 210029, China
| | - Wei Mao
- Department of Cardiology, The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian road, Hangzhou, 310006, Zhejiang, China.
| | - Xiaofeng Yang
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA.,Department of Pharmacology, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Hong Wang
- Center for Metabolic Disease Research, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA. .,Department of Pharmacology, Temple University School of Medicine, 3500 N. Broad Street, Philadelphia, PA, 19140, USA.
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Foks AC, Kuiper J. Immune checkpoint proteins: exploring their therapeutic potential to regulate atherosclerosis. Br J Pharmacol 2017; 174:3940-3955. [PMID: 28369782 DOI: 10.1111/bph.13802] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/17/2017] [Accepted: 03/15/2017] [Indexed: 12/23/2022] Open
Abstract
The immune system provides a large variety of immune checkpoint proteins, which involve both costimulatory and inhibitory proteins. Costimulatory proteins can promote cell survival, cell cycle progression and differentiation to effector and memory cells, whereas inhibitory proteins terminate these processes to halt ongoing inflammation. Immune checkpoint proteins play a pivotal role in atherosclerosis by regulating the activation and proliferation of various immune and non-immune cells, such as T-cells, macrophages and platelets. Upon activation within the atherosclerotic lesions or in secondary lymphoid organs, these cells produce large amounts of pro-atherogenic cytokines that contribute to the growth and destabilization of lesions, which can result in rupture of the lesion causing acute coronary syndromes, such as a myocardial infarction. Given the presence and regulatory capacity of immune checkpoint proteins in the circulation and atherosclerotic lesions of cardiovascular patients, modulation of these proteins by, for example, the use of monoclonal antibodies, offers unique opportunities to regulate pro-inflammatory immune responses in atherosclerosis. In this review, we highlight the latest advances on the role of immune checkpoint proteins, such as OX40-OX40L, CTLA-4 and TIM proteins, in atherosclerosis and discuss their therapeutic potential as promising immunotherapies to treat or prevent cardiovascular disease. LINKED ARTICLES This article is part of a themed section on Targeting Inflammation to Reduce Cardiovascular Disease Risk. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v174.22/issuetoc and http://onlinelibrary.wiley.com/doi/10.1111/bcp.v82.4/issuetoc.
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Affiliation(s)
- A C Foks
- Division of Biopharmaceutics, LACDR, Leiden University, Leiden, The Netherlands
| | - J Kuiper
- Division of Biopharmaceutics, LACDR, Leiden University, Leiden, The Netherlands
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Ley K, Gerdes N, Winkels H. ATVB Distinguished Scientist Award: How Costimulatory and Coinhibitory Pathways Shape Atherosclerosis. Arterioscler Thromb Vasc Biol 2017; 37:764-777. [PMID: 28360089 DOI: 10.1161/atvbaha.117.308611] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 03/20/2017] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Immune cells play a critical role in atherosclerosis. Costimulatory and coinhibitory molecules of the tumor necrosis factor receptor and CD28 immunoglobulin superfamilies not only shape T-cell and B-cell responses but also have a major effect on antigen-presenting cells and nonimmune cells. APPROACH AND RESULTS Pharmacological inhibition or activation of costimulatory and coinhibitory molecules and genetic deletion demonstrated their involvement in atherosclerosis. This review highlights recent advances in understanding how costimulatory and coinhibitory pathways shape the immune response in atherosclerosis. CONCLUSIONS Insights gained from costimulatory and coinhibitory molecule function in atherosclerosis may inform future therapeutic approaches.
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Affiliation(s)
- Klaus Ley
- From the Division of Inflammation Biology, La Jolla Institute for Allergy & Immunology, CA (K.L., H.W.); Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Germany (N.G.); and Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University (LMU), Munich, Germany (N.G.).
| | - Norbert Gerdes
- From the Division of Inflammation Biology, La Jolla Institute for Allergy & Immunology, CA (K.L., H.W.); Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Germany (N.G.); and Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University (LMU), Munich, Germany (N.G.)
| | - Holger Winkels
- From the Division of Inflammation Biology, La Jolla Institute for Allergy & Immunology, CA (K.L., H.W.); Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Germany (N.G.); and Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University (LMU), Munich, Germany (N.G.)
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Affiliation(s)
- Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
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Blanco-Colio LM. TWEAK/Fn14 Axis: A Promising Target for the Treatment of Cardiovascular Diseases. Front Immunol 2014; 5:3. [PMID: 24478772 PMCID: PMC3895871 DOI: 10.3389/fimmu.2014.00003] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 01/03/2014] [Indexed: 11/30/2022] Open
Abstract
Cardiovascular diseases (CVD) are the first cause of mortality in Western countries. CVD include several pathologies such as coronary heart disease, stroke or cerebrovascular accident, congestive heart failure, peripheral arterial disease, and aortic aneurysm, among others. Interaction between members of the tumor necrosis factor (TNF) superfamily and their receptors elicits several biological actions that could participate in CVD. TNF-like weak inducer of apoptosis (TWEAK) and its functional receptor and fibroblast growth factor-inducible molecule 14 (Fn14) are two proteins belonging to the TNF superfamily that activate NF-κB by both canonical and non-canonical pathways and regulate several cell functions such as proliferation, migration, differentiation, cell death, inflammation, and angiogenesis. TWEAK/Fn14 axis plays a beneficial role in tissue repair after acute injury. However, persistent TWEAK/Fn14 activation mediated by blocking experiments or overexpression experiments in animal models has shown an important role of this axis in the pathological remodeling underlying CVD. In this review, we summarize the role of TWEAK/Fn14 pathway in the development of CVD, focusing on atherosclerosis and stroke and the molecular mechanisms by which TWEAK/Fn14 interaction participates in these pathologies. We also review the role of the soluble form of TWEAK as a biomarker for the diagnosis and prognosis of CVD. Finally, we highlight the results obtained with other members of the TNF superfamily that also activate canonical and non-canonical NF-κB pathway.
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Laborde CM, Mourino-Alvarez L, Posada-Ayala M, Alvarez-Llamas G, Serranillos-Reus MG, Moreu J, Vivanco F, Padial LR, Barderas MG. Plasma metabolomics reveals a potential panel of biomarkers for early diagnosis in acute coronary syndrome. Metabolomics 2014; 10:414-424. [PMID: 25814918 PMCID: PMC4363481 DOI: 10.1007/s11306-013-0595-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 10/15/2013] [Indexed: 12/22/2022]
Abstract
Discovery of new biomarkers is critical for early diagnosis of acute coronary syndrome (ACS). Recent advances in metabolomic technologies have drastically enhanced the possibility of improving the knowledge of its physiopathology through the identification of the altered metabolic pathways. In this study, analyses of peripheral plasma from non-ST segment elevation ACS patients and healthy controls by gas chromatography-mass spectrometry (GC-MC) permitted the identification of 15 metabolites with statistical differences (p < 0.05) between experimental groups. Additionally, validation by GC-MC and liquid chromatography-MC permitted us to identify a potential panel of biomarkers formed by 5-OH-tryptophan, 2-OH-butyric acid and 3-OH-butyric acid. This panel of biomarkers reflects the oxidative stress and the hypoxic state that suffers the myocardial cells and consequently constitutes a metabolomic signature of the atherogenesis process that could be used for early diagnosis of ACS.
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Affiliation(s)
- Carlos M. Laborde
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
| | - Laura Mourino-Alvarez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
| | | | | | | | - José Moreu
- Department of Hemodynamic, Hospital Virgen de la Salud, SESCAM, Toledo, Spain
| | - Fernando Vivanco
- Department of Immunology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- Department of Biochemistry and Molecular Biology I, Facultad de Biología, UCM, Madrid, Spain
| | - Luis R. Padial
- Department of Cardiology, Hospital Virgen de la Salud, SESCAM, Toledo, Spain
| | - María G. Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
- Proteomic Unit, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
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Smeets E, Meiler S, Lutgens E. Lymphocytic tumor necrosis factor receptor superfamily co-stimulatory molecules in the pathogenesis of atherosclerosis. Curr Opin Lipidol 2013; 24:518-24. [PMID: 24184937 DOI: 10.1097/mol.0000000000000025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
PURPOSE OF REVIEW The role of lymphocytes in the chronic inflammatory disease atherosclerosis has emerged over the past decade. Co-stimulatory molecules of the heterogeneous tumor necrosis factor receptor superfamily play a pivotal role in lymphocyte activation, proliferation and differentiation. Here we describe the immune modulatory properties and mechanisms of four tumor necrosis factor receptor superfamily members in atherosclerosis. RECENT FINDINGS CD40/CD40L, OX40L/OX40, CD70/CD27 and CD137/CD137L are present in human atherosclerotic plaques and have shown strong immune modulatory functions in atherosclerosis, resulting in either atherogenic or atheroprotective effects in mouse models of atherosclerosis. SUMMARY Insight into the immune modulatory mechanisms of co-stimulatory interactions in atherosclerosis can contribute to clinical exploitation of these interactions in the treatment of cardiovascular disease.
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Affiliation(s)
- Esther Smeets
- aDepartment of Medical Biochemistry, Academic Medical Center, Meibergdreef, Amsterdam, The Netherlands bInstitute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians University, Munich, ,Germany
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Lichtman AH. T cell costimulatory and coinhibitory pathways in vascular inflammatory diseases. Front Physiol 2012; 3:18. [PMID: 22355289 PMCID: PMC3280481 DOI: 10.3389/fphys.2012.00018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Accepted: 01/26/2012] [Indexed: 12/31/2022] Open
Abstract
A broad array of evidence indicates that T lymphocytes make significant contributions to vascular inflammation in the setting of atherosclerotic disease, hypertension, autoimmune vasculitis, and other disorders. Experimental data show that costimulatory and coinhibitory pathways involving molecules of the B7-CD28 and TNF–TNFR families regulate T cell responses that promote vascular disease. Antigen presenting cells (APCs) display both peptide–major histocompatibility complex antigen and costimulators or coinhibitors to T cells. Two major types of APCs, dendritic cells (DCs) and macrophages, are present in significant numbers in the walls of arteries affected by atherosclerosis and arteritis, and some DCs are present in normal arteries. Costimulatory and coinhibitory molecules expressed by these vascular APCs can contribute to the activation or inhibition of effector T cells within the arterial wall. Vascular DCs may also be involved in transport of antigens to secondary lymphoid organs, where they activate or tolerize naïve T cells, depending on the balance of costimulators and coinhibitors they express. Costimulatory blockade is already an approved therapeutic approach to treat autoimmune disease and prevent transplant rejection. Preclinical models suggest that costimulatory blockade may also be effective in treating vascular disease. Experiential data in mice show that DCs pulsed with the appropriate antigens and treated in a way that reduces costimulatory capacity can reduce atherosclerotic disease, presumably by inducing T cell tolerance. Progress in treating vascular disease by immune modulation will require a more complete understanding of the functions of different costimulatory and coinhibitory pathways and the different subsets of vascular APCs involved.
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Affiliation(s)
- Andrew H Lichtman
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School Boston, MA, USA
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16
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The role of costimulatory receptors of the tumour necrosis factor receptor family in atherosclerosis. J Biomed Biotechnol 2011; 2012:464532. [PMID: 22235167 PMCID: PMC3253462 DOI: 10.1155/2012/464532] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 10/11/2011] [Indexed: 11/17/2022] Open
Abstract
Atherosclerosis is a chronic inflammatory disease that is mediated by both the innate and adaptive immune responses. T lymphocytes, that together with B cells are the cellular effectors of the adaptive immune system, are currently endowed with crucial roles in the development and progression of atherosclerosis. Costimulatory receptors are a class of molecules expressed by T lymphocytes that regulate the activation of T cells and the generation of effector T-cell responses. In this review we present the roles of costimulatory receptors of the tumour necrosis factor receptor (TNFR) superfamily in atherosclerosis and discuss the implications for future therapies that could be used to specifically modulate the immune response of pathogenic T cells in this disease.
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17
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Hamers AAJ, Vos M, Rassam F, Marinković G, Marincovic G, Kurakula K, van Gorp PJ, de Winther MPJ, Gijbels MJJ, de Waard V, de Vries CJM. Bone marrow-specific deficiency of nuclear receptor Nur77 enhances atherosclerosis. Circ Res 2011; 110:428-38. [PMID: 22194623 DOI: 10.1161/circresaha.111.260760] [Citation(s) in RCA: 148] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
RATIONALE Nuclear receptor Nur77, also known as NR4A1, TR3, or NGFI-B, is expressed in human atherosclerotic lesions in macrophages, endothelial cells, T cells and smooth muscle cells. Macrophages play a critical role in atherosclerosis and the function of Nur77 in lesion macrophages has not yet been investigated. OBJECTIVE This study aims to delineate the function of Nur77 in macrophages and to assess the effect of bone marrow-specific deficiency of Nur77 on atherosclerosis. METHODS AND RESULTS We investigated Nur77 in macrophage polarization using bone marrow-derived macrophages (BMM) from wild-type and Nur77-knockout (Nur77(-/-)) mice. Nur77(-/-) BMM exhibit changed expression of M2-specific markers and an inflammatory M1-phenotype with enhanced expression of interleukin-12, IFNγ, and SDF-1α and increased NO synthesis in (non)-stimulated Nur77(-/-) BMM cells. SDF-1α expression in nonstimulated Nur77(-/-) BMM is repressed by Nur77 and the chemoattractive activity of Nur77(-/-) BMM is abolished by SDF-1α inhibiting antibodies. Furthermore, Nur77(-/-) mice show enhanced thioglycollate-elicited migration of macrophages and B cells. The effect of bone marrow-specific deficiency of Nur77 on atherosclerosis was studied in low density lipoprotein receptor-deficient (Ldlr(-/-)) mice. Ldlr(-/-) mice with a Nur77(-/-)-deficient bone marrow transplant developed 2.1-fold larger atherosclerotic lesions than wild-type bone marrow-transplanted mice. These lesions contain more macrophages, T cells, smooth muscle cells and larger necrotic cores. SDF-1α expression is higher in lesions of Nur77(-/-)-transplanted mice, which may explain the observed aggravation of lesion formation. CONCLUSIONS In conclusion, in bone marrow-derived cells the nuclear receptor Nur77 has an anti-inflammatory function, represses SDF-1α expression and inhibits atherosclerosis.
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Affiliation(s)
- Anouk A J Hamers
- Department of Medical Biochemistry, Academic Medical Center, University of Amsterdam, The Netherlands
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18
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Denoeud J, Moser M. Role of CD27/CD70 pathway of activation in immunity and tolerance. J Leukoc Biol 2010; 89:195-203. [PMID: 20699361 DOI: 10.1189/jlb.0610351] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The CD70/CD27 axis has gained increasing interest among the immunologists, because of its capacity to regulate immunity versus tolerance. Recent studies clearly show that expression of CD70 may prevent tolerance induced by antigen presentation in the steady-state, i.e., by nonactivated DCs. In addition, CD27 signaling appears critical for T cell expansion and survival and therefore, induction of long-term memory. It contributes to germinal center formation, B cell activation, and production of neutralizing antibodies but can also be subverted by viruses, in particular, during chronic infections. The potential role of the CD27/CD70 pathway in the course of inflammatory diseases, as in EAE, arthritis, and inflammatory bowel disease models, suggests that CD70 may be a target for immune intervention. Conversely, the potency of costimulation through CD27 suggests that the CD27/CD70 axis could be exploited for the design of anti-cancer vaccines.
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Affiliation(s)
- Julie Denoeud
- Departement de Biologie Moleculaire,Université Libre de Bruxelles, 6041 Gosselies, Belgium
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