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Kane J, Vos WG, Bosmans LA, van Os BW, den Toom M, Hoeksema-Hackmann S, Moen-de Wit D, Gijbels MJ, Beckers L, Grefhorst A, Levels JHM, Jakulj L, Vervloet MG, Lutgens E, Eringa EC. Peritoneal Dialysis Aggravates and Accelerates Atherosclerosis in Uremic ApoE-/- Mice. J Am Heart Assoc 2024:e034066. [PMID: 38979792 DOI: 10.1161/jaha.123.034066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/29/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Atherosclerosis is highly prevalent in people with chronic kidney disease (CKD), including those receiving peritoneal dialysis (PD). Although it is lifesaving, PD induces profound systemic inflammation, which may aggravate atherosclerosis. Therefore, the hypothesis is that this PD-induced inflammation aggravates atherosclerosis via immune cell activation. METHODS AND RESULTS ApoE-/- mice were subjected to a 5/6 nephrectomy to induce CKD. Three weeks later, mice were fed a high-cholesterol diet. Half of the nephrectomized mice then received daily peritoneal infusions of 3.86% Physioneal for 67 further days (CKD+PD) until the end of the experiment, and were compared with mice without CKD. Sham operated and PD-only mice were additional controls. CKD+PD mice displayed more severe atherosclerotic disease than control mice. Plaque area increased, and plaques were more advanced with a vulnerable phenotype typified by decreased collagen content and decreased fibrous cap thickness. Increased CD3+ T-cell numbers were present in plaques and perivascular adipose tissue of CKD and CKD+PD mice. Plaques of CKD+PD mice contained more iNOS+ immune cells. Spleens of CKD+PD mice showed more CD4+ central memory, terminally differentiated type 1 T-helper (Th1), Th17, and CX3C motif chemokine receptor 1+ (CX3CR1) CD4+ T-cells with less regulatory and effector T-cells. CONCLUSIONS PD-fluid exposure in uremic mice potentiates systemic and vascular T-cell-driven inflammation and aggravates atherosclerosis. PD polarized CD4+ T-cells toward an inflammatory Th1/Th17 phenotype, and increased CX3CR1+ CD4+ T-cells, which are associated with vascular homing in CKD-associated atherosclerosis. Targeting CD4+ T-cell activation and CX3CR1+ polarization has the potential to attenuate atherosclerosis in PD patients.
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Affiliation(s)
- Jamie Kane
- Department of Nephrology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Physiology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Winnie G Vos
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Laura A Bosmans
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Bram W van Os
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Myrthe den Toom
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
| | | | - Denise Moen-de Wit
- Animal Research Institute AMC Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Marion J Gijbels
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Centre Maastricht the Netherlands
| | - Linda Beckers
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and Infection Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Aldo Grefhorst
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Johannes H M Levels
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
| | - Lily Jakulj
- Department of Nephrology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
- Dianet Dialysis Centre Amsterdam Amsterdam the Netherlands
| | - Marc G Vervloet
- Department of Nephrology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Nephrology Radboud University Medical Centre Nijmegen the Netherlands
| | - Esther Lutgens
- Department of Cardiovascular Medicine and Immunology Mayo Clinic Rochester MN
| | - Etto C Eringa
- Department of Physiology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Centre Amsterdam the Netherlands
- Department of Physiology Maastricht University Maastricht the Netherlands
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2
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Nankivell V, Vidanapathirana AK, Hoogendoorn A, Tan JTM, Verjans J, Psaltis PJ, Hutchinson MR, Gibson BC, Lu Y, Goldys E, Zheng G, Bursill CA. Targeting macrophages with multifunctional nanoparticles to detect and prevent atherosclerotic cardiovascular disease. Cardiovasc Res 2024; 120:819-838. [PMID: 38696700 PMCID: PMC11218693 DOI: 10.1093/cvr/cvae099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/29/2024] [Accepted: 04/02/2024] [Indexed: 05/04/2024] Open
Abstract
Despite the emergence of novel diagnostic, pharmacological, interventional, and prevention strategies, atherosclerotic cardiovascular disease remains a significant cause of morbidity and mortality. Nanoparticle (NP)-based platforms encompass diverse imaging, delivery, and pharmacological properties that provide novel opportunities for refining diagnostic and therapeutic interventions for atherosclerosis at the cellular and molecular levels. Macrophages play a critical role in atherosclerosis and therefore represent an important disease-related diagnostic and therapeutic target, especially given their inherent ability for passive and active NP uptake. In this review, we discuss an array of inorganic, carbon-based, and lipid-based NPs that provide magnetic, radiographic, and fluorescent imaging capabilities for a range of highly promising research and clinical applications in atherosclerosis. We discuss the design of NPs that target a range of macrophage-related functions such as lipoprotein oxidation, cholesterol efflux, vascular inflammation, and defective efferocytosis. We also provide examples of NP systems that were developed for other pathologies such as cancer and highlight their potential for repurposing in cardiovascular disease. Finally, we discuss the current state of play and the future of theranostic NPs. Whilst this is not without its challenges, the array of multifunctional capabilities that are possible in NP design ensures they will be part of the next frontier of exciting new therapies that simultaneously improve the accuracy of plaque diagnosis and more effectively reduce atherosclerosis with limited side effects.
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Affiliation(s)
- Victoria Nankivell
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Achini K Vidanapathirana
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Ayla Hoogendoorn
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
| | - Joanne T M Tan
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Johan Verjans
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Peter J Psaltis
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Mark R Hutchinson
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
| | - Brant C Gibson
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- School of Science, RMIT University, Melbourne, Victoria, Australia
| | - Yiqing Lu
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- School of Engineering, Macquarie University, Sydney, NSW, Australia
| | - Ewa Goldys
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Graduate School of Biomedical Engineering, University of New South Wales, High Street, NSW, 2052, Australia
| | - Gang Zheng
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Department of Medical Biophysics, University of Toronto, 101 College Street, Toronto, M5G 1L7, Canada
| | - Christina A Bursill
- Australian Research Council (ARC) Centre of Excellence for Nanoscale BioPhotonics (CNBP)
- Vascular Research Centre, Lifelong Health, South Australian Health and Medical Research Institute (SAHMRI), North Terrace, Adelaide, 5000, Australia
- Faculty of Health and Medical Science, The University of Adelaide, North Terrace, Adelaide, 5000, Australia
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3
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Joshi P, Mohr F, Rumig C, Kliemank E, Krenning G, Kopf S, Hecker M, Wagner AH. Impact of the -1T>C single-nucleotide polymorphism of the CD40 gene on the development of endothelial dysfunction in a pro-diabetic microenvironment. Atherosclerosis 2024; 394:117386. [PMID: 38030458 DOI: 10.1016/j.atherosclerosis.2023.117386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/23/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND AND AIMS Hyperglycemia reinforces pro-inflammatory conditions that enhance CD40 expression in endothelial cells (EC). Thymine to cytosine transition (-1T > C) in the promoter of the CD40 gene (rs1883832) further increases the abundance of CD40 protein on the EC surface. This study examines potential associations of the -1T > C SNP of the CD40 gene with type 1 (T1D) or type 2 (T2D) diabetes. Moreover, it investigates the impact of a pro-inflammatory diabetic microenvironment on gene expression in human cultured umbilical vein EC (HUVEC) derived from CC- vs. TT-genotype donors. METHODS Tetra-ARMS-PCR was used to compare genotype distribution in 252 patients with diabetes. Soluble CD40 ligand (sCD40L) and soluble CD40 receptor (sCD40) plasma levels were monitored using ELISA. RNA-sequencing was performed with sCD40L-stimulated CC- and TT-genotype HUVEC. Quantitative PCR, Western blot, multiplex-sandwich ELISA array, and immunocytochemistry were used to analyse changes in gene expression in these cells. RESULTS Homozygosity for the C-allele was associated with a significant 4.3-fold higher odds of developing T2D as compared to individuals homozygous for the T-allele. Inflammation and endothelial-to-mesenchymal transition (EndMT) driving genes were upregulated in CC-genotype but downregulated in TT-genotype HUVEC when exposed to sCD40L. Expression of EndMT markers significantly increased while that of endothelial markers decreased in HUVEC following exposure to hyperglycemia, tumour necrosis factor-α and sCD40L. CONCLUSIONS The -1T > C SNP of the CD40 gene is a risk factor for T2D. Depending on the genotype, it differentially affects gene expression in human cultured EC. CC-genotype HUVEC adopt a pro-inflammatory and intermediate EndMT-like phenotype in a pro-diabetic microenvironment.
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Affiliation(s)
- Pooja Joshi
- Department of Cardiovascular Physiology, Heidelberg University, Germany
| | - Franziska Mohr
- Department of Cardiovascular Physiology, Heidelberg University, Germany
| | - Cordula Rumig
- Department of Cardiovascular Physiology, Heidelberg University, Germany
| | - Elisabeth Kliemank
- Department of Internal Medicine I, Heidelberg University Hospital, Germany
| | - Guido Krenning
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Stefan Kopf
- Department of Internal Medicine I, Heidelberg University Hospital, Germany
| | - Markus Hecker
- Department of Cardiovascular Physiology, Heidelberg University, Germany
| | - Andreas H Wagner
- Department of Cardiovascular Physiology, Heidelberg University, Germany.
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4
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Tian S, Wang Y, Wan J, Yang M, Fu Z. Co-stimulators CD40-CD40L, a potential immune-therapy target for atherosclerosis: A review. Medicine (Baltimore) 2024; 103:e37718. [PMID: 38579073 PMCID: PMC10994492 DOI: 10.1097/md.0000000000037718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/04/2024] [Indexed: 04/07/2024] Open
Abstract
The interaction between CD40 and CD40 ligand (CD40L) a crucial co-stimulatory signal for activating adaptive immune cells, has a noteworthy role in atherosclerosis. It is well-known that atherosclerosis is linked to immune inflammation in blood vessels. In atherosclerotic lesions, there is a multitude of proinflammatory cytokines, adhesion molecules, and collagen, as well as smooth muscle cells, macrophages, and T lymphocytes, particularly the binding of CD40 and CD40L. Therefore, research on inhibiting the CD40-CD40L system to prevent atherosclerosis has been ongoing for more than 30 years. However, it's essential to note that long-term direct suppression of CD40 or CD40L could potentially result in immunosuppression, emphasizing the critical role of the CD40-CD40L system in atherosclerosis. Thus, specifically targeting the CD40-CD40L interaction on particular cell types or their downstream signaling pathways may be a robust strategy for mitigating atherosclerosis, reducing potential side effects. This review aims to summarize the potential utility of the CD40-CD40L system as a viable therapeutic target for atherosclerosis.
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Affiliation(s)
- Simeng Tian
- Department of Immunology, Basic Medicine College, Heilongjiang Provincial Key Laboratory for Infection and Immunity, Harbin Medical University, Heilongjiang Academy of Medical Science, Harbin, China
- The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yufei Wang
- Department of Neurosurgery & Nursing Teaching and Research Office, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jie Wan
- Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Mao Yang
- Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhenkun Fu
- Department of Immunology, Basic Medicine College, Heilongjiang Provincial Key Laboratory for Infection and Immunity, Harbin Medical University, Heilongjiang Academy of Medical Science, Harbin, China
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5
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Strohm L, Daiber A, Ubbens H, Krishnankutty R, Oelze M, Kuntic M, Hahad O, Klein V, Hoefer IE, von Kriegsheim A, Kleinert H, Atzler D, Lurz P, Weber C, Wild PS, Münzel T, Knosalla C, Lutgens E, Daub S. Role of inflammatory signaling pathways involving the CD40-CD40L-TRAF cascade in diabetes and hypertension-insights from animal and human studies. Basic Res Cardiol 2024:10.1007/s00395-024-01045-1. [PMID: 38554187 DOI: 10.1007/s00395-024-01045-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/09/2024] [Accepted: 03/02/2024] [Indexed: 04/01/2024]
Abstract
CD40L-CD40-TRAF signaling plays a role in atherosclerosis progression and affects the pathogenesis of coronary heart disease (CHD). We tested the hypothesis that CD40L-CD40-TRAF signaling is a potential therapeutic target in hyperlipidemia, diabetes, and hypertension. In mouse models of hyperlipidemia plus diabetes (db/db mice) or hypertension (1 mg/kg/d angiotensin-II for 7 days), TRAF6 inhibitor treatment (2.5 mg/kg/d for 7 or 14 days) normalized markers of oxidative stress and inflammation. As diabetes and hypertension are important comorbidities aggravating CHD, we explored whether the CD40L-CD40-TRAF signaling cascade and their associated inflammatory pathways are expressed in CHD patients suffering from comorbidities. Therefore, we analyzed vascular bypass material (aorta or internal mammary artery) and plasma from patients with CHD with diabetes and/or hypertension. Our Olink targeted plasma proteomic analysis using the IMMUNO-ONCOLOGY panel revealed a pattern of step-wise increase for 13/92 markers of low-grade inflammation with significant changes. CD40L or CD40 significantly correlated with 38 or 56 other inflammatory targets. In addition, specific gene clusters that correlate with the comorbidities were identified in isolated aortic mRNA of CHD patients through RNA-sequencing. These signaling clusters comprised CD40L-CD40-TRAF, immune system, hemostasis, muscle contraction, metabolism of lipids, developmental biology, and apoptosis. Finally, immunological analysis revealed key markers correlated with comorbidities in CHD patients, such as CD40L, NOX2, CD68, and 3-nitrotyrosine. These data indicate that comorbidities increase inflammatory pathways in CHD, and targeting these pathways will be beneficial in reducing cardiovascular events in CHD patients with comorbidities.
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Affiliation(s)
- Lea Strohm
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partnersite Rhine-Main, Mainz, Germany.
- Universitätsmedizin der Johannes Gutenberg-Universität Zentrum für Kardiologie 1, Labor für Molekulare Kardiologie, Geb. 605, Raum 3.262, Langenbeckstr. 1, 55131, Mainz, Germany.
| | - Henning Ubbens
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | | | - Matthias Oelze
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Marin Kuntic
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Omar Hahad
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partnersite Rhine-Main, Mainz, Germany
| | - Veronique Klein
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Imo E Hoefer
- Central Diagnostic Laboratory, UMC Utrecht, Utrecht, The Netherlands
| | | | - Hartmut Kleinert
- Department of Pharmacology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Dorothee Atzler
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
- Walther Straub Institute of Pharmacology and Toxicology, LMU Munich, Munich, Germany
| | - Philipp Lurz
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partnersite Rhine-Main, Mainz, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Philipp S Wild
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Mainz, Johannes Gutenberg-University Mainz, Mainz, Germany
- Clinical Epidemiology and Systems Medicine, Center for Thrombosis and Hemostasis, University Medical Center Mainz, Johannes Gutenberg University Mainz, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partnersite Rhine-Main, University Medical Center Mainz, Johannes Gutenberg University Mainz, Mainz, Germany
- Systems Medicine, Institute of Molecular Biology (IMB), Mainz, Germany
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partnersite Rhine-Main, Mainz, Germany
| | - Christoph Knosalla
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Berlin, Germany
| | - Esther Lutgens
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
- Department Cardiovascular Medicine and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Steffen Daub
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
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6
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Mukhopadhyay A, Deshpande SN, Bhatia T, Thelma BK. Significance of an altered lncRNA landscape in schizophrenia and cognition: clues from a case-control association study. Eur Arch Psychiatry Clin Neurosci 2023; 273:1677-1691. [PMID: 37009928 DOI: 10.1007/s00406-023-01596-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/20/2023] [Indexed: 04/04/2023]
Abstract
Genetic etiology of schizophrenia is poorly understood despite large genome-wide association data. Long non-coding RNAs (lncRNAs) with a probable regulatory role are emerging as important players in neuro-psychiatric disorders including schizophrenia. Prioritising important lncRNAs and analyses of their holistic interaction with their target genes may provide insights into disease biology/etiology. Of the 3843 lncRNA SNPs reported in schizophrenia GWASs extracted using lincSNP 2.0, we prioritised n = 247 based on association strength, minor allele frequency and regulatory potential and mapped them to lncRNAs. lncRNAs were then prioritised based on their expression in brain using lncRBase, epigenetic role using 3D SNP and functional relevance to schizophrenia etiology. 18 SNPs were finally tested for association with schizophrenia (n = 930) and its endophenotypes-tardive dyskinesia (n = 176) and cognition (n = 565) using a case-control approach. Associated SNPs were characterised by ChIP seq, eQTL, and transcription factor binding site (TFBS) data using FeatSNP. Of the eight SNPs significantly associated, rs2072806 in lncRNA hsaLB_IO39983 with regulatory effect on BTN3A2 was associated with schizophrenia (p = 0.006); rs2710323 in hsaLB_IO_2331 with role in dysregulation of ITIH1 with tardive dyskinesia (p < 0.05); and four SNPs with significant cognition score reduction (p < 0.05) in cases. Two of these with two additional variants in eQTL were observed among controls (p < 0.05), acting likely as enhancer SNPs and/or altering TFBS of eQTL mapped downstream genes. This study highlights important lncRNAs in schizophrenia and provides a proof of concept of novel interactions of lncRNAs with protein-coding genes to elicit alterations in immune/inflammatory pathways of schizophrenia.
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Affiliation(s)
- Anirban Mukhopadhyay
- Department of Genetics, University of Delhi South Campus, Benito Juarez Marg, New Delhi, 110021, India
| | - Smita N Deshpande
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research-Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - Triptish Bhatia
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research-Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - B K Thelma
- Department of Genetics, University of Delhi South Campus, Benito Juarez Marg, New Delhi, 110021, India.
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7
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van Os BW, Vos WG, Bosmans LA, van Tiel CM, Toom MD, Beckers L, Admiraal M, Hoeksema MA, de Winther MP, Lutgens E. CD40L modulates CD4 + T-cell activation through receptor for activated C kinase 1. Eur J Immunol 2023; 53:e2350520. [PMID: 37683186 DOI: 10.1002/eji.202350520] [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: 04/04/2023] [Revised: 08/12/2023] [Accepted: 09/06/2023] [Indexed: 09/10/2023]
Abstract
Inhibition of the co-stimulatory ligand CD40L has shown beneficial effects in many experimental models of autoimmune disease and inflammation. Here, we show that CD40L deficiency in T cells in mice causes a reduction of CD4+ T-cell activation and specifically a strong reduction in IFN-γ-producing Th1 cells. In vitro, we could not reproduce this antigen presenting cell-dependent effects, but found that T-cell CD40L affects cell death and proliferation. We identified receptor of activated C kinase, the canonical PKC binding partner and known to drive proliferation and apoptosis, as a mediator of CD40L reverse signaling. Furthermore, we found that CD40L clustering stabilizes IFN-γ mediated Th1 polarization through STAT1, a known binding partner of receptor of activated C kinase. Together this highlights the importance of both CD40L forward and reverse signaling.
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Affiliation(s)
- Bram W van Os
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Winnie G Vos
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Laura A Bosmans
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Claudia M van Tiel
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Myrthe den Toom
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Linda Beckers
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Merel Admiraal
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
| | - Marten A Hoeksema
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Menno P de Winther
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
- Amsterdam Immunity and Infection, Inflammatory diseases, Amsterdam, the Netherlands
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Munich, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Department of Immunology, Mayo Clinic, Rochester, Minnesota, USA
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8
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Solanki K, Kumar A, Khan MS, Karthikeyan S, Atre R, Zhang KY, Bezsonov E, Obukhov AG, Baig MS. Novel peptide inhibitors targeting CD40 and CD40L interaction: A potential for atherosclerosis therapy. Curr Res Struct Biol 2023; 6:100110. [PMID: 38106460 PMCID: PMC10724548 DOI: 10.1016/j.crstbi.2023.100110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 12/19/2023] Open
Abstract
Atherosclerosis is a chronic inflammatory disease characterized by plaque build-up in the arteries, leading to the obstruction of blood flow. Macrophages are the primary immune cells found in the atherosclerotic lesions and are directly involved in atherosclerosis progression. Macrophages are derived from extravasating blood monocytes. The monocytic CD40 receptor is important for monocyte recruitment on the endothelium expressing the CD40 ligand (CD40L). Thus, targeting monocyte/macrophage interaction with the endothelium by inhibiting CD40-CD40L interaction may be a promising strategy for attenuating atherosclerosis. Monoclonal antibodies have been used against this target but shows various complications. We used an array of computer-aided drug discovery tools and molecular docking approaches to design a therapeutic inhibitory peptide that could efficiently bind to the critical residues (82Y, 84D, and 86N) on the CD40 receptor essential for the receptor's binding to CD40L. The initial screen identified a parent peptide with a high binding affinity to CD40, but the peptide exhibited a positive hepatotoxicity score. We then designed several novel peptidomimetic derivatives with higher binding affinities to CD40, good physicochemical properties, and negative hepatotoxicity as compared to the parent peptide. Furthermore, we conducted molecular dynamics simulations for both the apo and complexed forms of the receptor with ligand, and screened peptides to evaluate their stability. The designed peptidomimetic derivatives are promising therapeutics targeting the CD40-CD40L interaction and may potentially be used to attenuate atherosclerosis.
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Affiliation(s)
- Kundan Solanki
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India
| | - Ashutosh Kumar
- Laboratory for Structural Bioinformatics, Center for Biosystems Dynamics Research, RIKEN, Tsurumi, Yokohama, Kanagawa, Japan
| | - Mohd Shahnawaz Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Subramani Karthikeyan
- Centre for Healthcare Advancement, Innovation and Research, Vellore Institute of Technology University, Chennai Campus, Chennai, 600127, India
| | - Rajat Atre
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India
| | - Kam Y.J. Zhang
- Laboratory for Structural Bioinformatics, Center for Biosystems Dynamics Research, RIKEN, Tsurumi, Yokohama, Kanagawa, Japan
| | - Evgeny Bezsonov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 8 Baltiiskaya Street, 125315, Moscow, Russia
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 3 Tsyurupa Street, 117418, Moscow, Russia
- Department of Biology and General Genetics, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8 Izmailovsky Boulevard, 105043, Moscow, Russia
| | - Alexander G. Obukhov
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
- Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Mirza S. Baig
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India
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9
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Hinkley H, Counts DA, VonCanon E, Lacy M. T Cells in Atherosclerosis: Key Players in the Pathogenesis of Vascular Disease. Cells 2023; 12:2152. [PMID: 37681883 PMCID: PMC10486666 DOI: 10.3390/cells12172152] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/09/2023] Open
Abstract
Atherosclerosis is a chronic inflammatory disease characterized by the accumulation of lipid-rich plaques within arterial walls. T cells play a pivotal role in the pathogenesis of atherosclerosis in which they help orchestrate immune responses and contribute to plaque development and instability. Here, we discuss the recognition of atherosclerosis-related antigens that may trigger T cell activation together with additional signaling from co-stimulatory molecules and lesional cytokines. Although few studies have indicated candidates for the antigen specificity of T cells in atherosclerosis, further research is needed. Furthermore, we describe the pro-atherogenic and atheroprotective roles of diverse subsets of T cells such as CD4+ helper, CD8+ cytotoxic, invariant natural killer, and γδ T cells. To classify and quantify T cell subsets in atherosclerosis, we summarize current methods to analyze cellular heterogeneity including single cell RNA sequencing and T cell receptor (TCR) sequencing. Further insights into T cell biology will help shed light on the immunopathology of atherosclerosis, inform potential therapeutic interventions, and pave the way for precision medicine approaches in combating cardiovascular disease.
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Affiliation(s)
| | | | | | - Michael Lacy
- Department of Medical Laboratory Sciences, Virginia Commonwealth University, Richmond, VA 23298, USA
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10
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Chong SY, Wang X, van Bloois L, Huang C, Syeda NS, Zhang S, Ting HJ, Nair V, Lin Y, Lou CKL, Benetti AA, Yu X, Lim NJY, Tan MS, Lim HY, Lim SY, Thiam CH, Looi WD, Zharkova O, Chew NWS, Ng CH, Bonney GK, Muthiah M, Chen X, Pastorin G, Richards AM, Angeli V, Storm G, Wang JW. Injectable liposomal docosahexaenoic acid alleviates atherosclerosis progression and enhances plaque stability. J Control Release 2023; 360:344-364. [PMID: 37406819 DOI: 10.1016/j.jconrel.2023.06.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 06/12/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
Atherosclerosis is a chronic inflammatory vascular disease that is characterized by the accumulation of lipids and immune cells in plaques built up inside artery walls. Docosahexaenoic acid (DHA, 22:6n-3), an omega-3 polyunsaturated fatty acid (PUFA), which exerts anti-inflammatory and antioxidant properties, has long been purported to be of therapeutic benefit to atherosclerosis patients. However, large clinical trials have yielded inconsistent data, likely due to variations in the formulation, dosage, and bioavailability of DHA following oral intake. To fully exploit its potential therapeutic effects, we have developed an injectable liposomal DHA formulation intended for intravenous administration as a plaque-targeted nanomedicine. The liposomal formulation protects DHA against chemical degradation and increases its local concentration within atherosclerotic lesions. Mechanistically, DHA liposomes are readily phagocytosed by activated macrophages, exert potent anti-inflammatory and antioxidant effects, and inhibit foam cell formation. Upon intravenous administration, DHA liposomes accumulate preferentially in atherosclerotic lesional macrophages and promote polarization of macrophages towards an anti-inflammatory M2 phenotype, resulting in attenuation of atherosclerosis progression in both ApoE-/- and Ldlr-/- experimental models. Plaque composition analysis demonstrates that liposomal DHA inhibits macrophage infiltration, reduces lipid deposition, and increases collagen content, thus improving the stability of atherosclerotic plaques against rupture. Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) further reveals that DHA liposomes can partly restore the complex lipid profile of the plaques to that of early-stage plaques. In conclusion, DHA liposomes offer a promising approach for applying DHA to stabilize atherosclerotic plaques and attenuate atherosclerosis progression, thereby preventing atherosclerosis-related cardiovascular events.
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Affiliation(s)
- Suet Yen Chong
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Xiaoyuan Wang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Louis van Bloois
- Department of Pharmaceutics, Faculty of Science, Utrecht University, 3584 CG Utrecht, the Netherlands
| | - Chenyuan Huang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Nilofer Sayed Syeda
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Sitong Zhang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Hui Jun Ting
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Vaarsha Nair
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Yuanzhe Lin
- Department of Biomedical Engineering, National University of Singapore, 117583 Singapore, Singapore
| | - Charles Kang Liang Lou
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Ayca Altay Benetti
- Department of Pharmacy, Faculty of Science, National University of Singapore, 117543 Singapore, Singapore
| | - Xiaodong Yu
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Nicole Jia Ying Lim
- Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Michelle Siying Tan
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore
| | - Hwee Ying Lim
- Immunology Translational Research Programme, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117456 Singapore, Singapore; Immunology Programme, Life Sciences Institute, National University of Singapore, 117456 Singapore, Singapore
| | - Sheau Yng Lim
- Immunology Translational Research Programme, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117456 Singapore, Singapore; Immunology Programme, Life Sciences Institute, National University of Singapore, 117456 Singapore, Singapore
| | - Chung Hwee Thiam
- Immunology Translational Research Programme, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117456 Singapore, Singapore; Immunology Programme, Life Sciences Institute, National University of Singapore, 117456 Singapore, Singapore
| | - Wen Donq Looi
- Bruker Daltonics, Bruker Singapore Pte. Ltd., 138671 Singapore, Singapore
| | - Olga Zharkova
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Nicholas W S Chew
- Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Department of Cardiology, National University Heart Centre, National University Hospital, 119074 Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Glenn Kunnath Bonney
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, National University Hospital, 119074 Singapore, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, 119074 Singapore, Singapore; National University Centre for Organ Transplantation, National University Health System, 119074 Singapore, Singapore
| | - Xiaoyuan Chen
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore; Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, 119074 Singapore, Singapore; Departments of Chemical and Biomolecular Engineering, and Biomedical Engineering, Faculty of Engineering, National University of Singapore, 117575 Singapore, Singapore; Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Giorgia Pastorin
- Department of Pharmacy, Faculty of Science, National University of Singapore, 117543 Singapore, Singapore
| | - A Mark Richards
- Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore
| | - Veronique Angeli
- Immunology Translational Research Programme, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117456 Singapore, Singapore; Immunology Programme, Life Sciences Institute, National University of Singapore, 117456 Singapore, Singapore
| | - Gert Storm
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore; Department of Pharmaceutics, Faculty of Science, Utrecht University, 3584 CG Utrecht, the Netherlands; Department of Biomaterials, Science and Technology, Faculty of Science and Technology, University of Twente, 7522 NB Enschede, the Netherlands.
| | - Jiong-Wei Wang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119228 Singapore, Singapore; Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, 117599 Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, 117609 Singapore, Singapore; Department of Physiology, National University of Singapore, 117593 Singapore, Singapore.
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11
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Weber C, Habenicht AJR, von Hundelshausen P. Novel mechanisms and therapeutic targets in atherosclerosis: inflammation and beyond. Eur Heart J 2023:7175015. [PMID: 37210082 DOI: 10.1093/eurheartj/ehad304] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/04/2023] [Accepted: 05/02/2023] [Indexed: 05/22/2023] Open
Abstract
This review based on the ESC William Harvey Lecture in Basic Science 2022 highlights recent experimental and translational progress on the therapeutic targeting of the inflammatory components in atherosclerosis, introducing novel strategies to limit side effects and to increase efficacy. Since the validation of the inflammatory paradigm in CANTOS and COLCOT, efforts to control the residual risk conferred by inflammation have centred on the NLRP3 inflammasome-driven IL-1β-IL6 axis. Interference with the co-stimulatory dyad CD40L-CD40 and selective targeting of tumour necrosis factor-receptor associated factors (TRAFs), namely the TRAF6-CD40 interaction in macrophages by small molecule inhibitors, harbour intriguing options to reduce established atherosclerosis and plaque instability without immune side effects. The chemokine system crucial for shaping immune cell recruitment and homoeostasis can be fine-tuned and modulated by its heterodimer interactome. Structure-function analysis enabled the design of cyclic, helical, or linked peptides specifically targeting or mimicking these interactions to limit atherosclerosis or thrombosis by blunting myeloid recruitment, boosting regulatory T cells, inhibiting platelet activity, or specifically blocking the atypical chemokine MIF without notable side effects. Finally, adventitial neuroimmune cardiovascular interfaces in advanced atherosclerosis show robust restructuring of innervation from perivascular ganglia and employ sensory neurons of dorsal root ganglia to enter the central nervous system and to establish an atherosclerosis-brain circuit sensor, while sympathetic and vagal efferents project to the celiac ganglion to create an atherosclerosis-brain circuit effector. Disrupting this circuitry by surgical or chemical sympathectomy limited disease progression and enhanced plaque stability, opening exciting perspectives for selective and tailored intervention beyond anti-inflammatory strategies.
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Affiliation(s)
- Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität München, Pettenkoferstraße 9, 80336 München, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 9, 80336 München, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Universiteitssingel 50, 6200 MD Maastricht, The Netherlands
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Andreas J R Habenicht
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität München, Pettenkoferstraße 9, 80336 München, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 9, 80336 München, Germany
| | - Philipp von Hundelshausen
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität München, Pettenkoferstraße 9, 80336 München, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 9, 80336 München, Germany
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12
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van Os BW, Kusters PJH, den Toom M, Beckers L, van Tiel CM, Vos WG, de Jong E, Kieser A, van Roomen C, Binder CJ, Reiche ME, de Winther MP, Bosmans LA, Lutgens E. Deficiency of germinal center kinase TRAF2 and NCK-interacting kinase (TNIK) in B cells does not affect atherosclerosis. Front Cardiovasc Med 2023; 10:1171764. [PMID: 37215541 PMCID: PMC10196212 DOI: 10.3389/fcvm.2023.1171764] [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: 02/22/2023] [Accepted: 04/06/2023] [Indexed: 05/24/2023] Open
Abstract
Background Atherosclerosis is the underlying cause of many cardiovascular diseases, such as myocardial infarction or stroke. B cells, and their production of pro- and anti-atherogenic antibodies, play an important role in atherosclerosis. In B cells, TRAF2 and NCK-interacting Kinase (TNIK), a germinal center kinase, was shown to bind to TNF-receptor associated factor 6 (TRAF6), and to be involved in JNK and NF-κB signaling in human B cells, a pathway associated with antibody production. Objective We here investigate the role of TNIK-deficient B cells in atherosclerosis. Results ApoE-/-TNIKfl/fl (TNIKBWT) and ApoE-/-TNIKfl/flCD19-cre (TNIKBKO) mice received a high cholesterol diet for 10 weeks. Atherosclerotic plaque area did not differ between TNIKBKO and TNIKBWT mice, nor was there any difference in plaque necrotic core, macrophage, T cell, α-SMA and collagen content. B1 and B2 cell numbers did not change in TNIKBKO mice, and marginal zone, follicular or germinal center B cells were unaffected. Total IgM and IgG levels, as well as oxidation specific epitope (OSE) IgM and IgG levels, did not change in absence of B cell TNIK. In contrast, plasma IgA levels were decreased in TNIKBKO mice, whereas the number of IgA+ B cells in intestinal Peyer's patches increased. No effects could be detected on T cell or myeloid cell numbers or subsets. Conclusion We here conclude that in hyperlipidemic ApoE-/- mice, B cell specific TNIK deficiency does not affect atherosclerosis.
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Affiliation(s)
- Bram W. van Os
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Pascal J. H. Kusters
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Myrthe den Toom
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Linda Beckers
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Claudia M. van Tiel
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Winnie G. Vos
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Elize de Jong
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Arnd Kieser
- Research Unit Signaling and Translation, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg, Germany
| | - Cindy van Roomen
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Christoph J. Binder
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Myrthe E. Reiche
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Menno P. de Winther
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Laura A. Bosmans
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, Netherlands
- Amsterdam Immunity and Infection, Amsterdam UMC, Amsterdam, Netherlands
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner site Munich Heart Alliance, Ludwig-Maximilians-Universität München, Germany
- Department of Cardiovascular Medicine and Immunology, Mayo Clinic, Rochester, MN, United States
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13
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Wu Q, Pan W, Wu G, Wu F, Guo Y, Zhang X. CD40-targeting magnetic nanoparticles for MRI/optical dual-modality molecular imaging of vulnerable atherosclerotic plaques. Atherosclerosis 2023; 369:17-26. [PMID: 36863196 DOI: 10.1016/j.atherosclerosis.2023.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 12/28/2022] [Accepted: 02/21/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND AND AIMS Acute coronary syndrome caused by vulnerable plaque rupture or erosion is a leading cause of death worldwide. CD40 has been reported to be highly expressed in atherosclerotic plaques and closely related to plaque stability. Therefore, CD40 is expected to be a potential target for the molecular imaging of vulnerable plaques in atherosclerosis. We aimed to design a CD40-targeted magnetic resonance imaging (MRI)/optical multimodal molecular imaging probe and explore its ability to detect and target vulnerable atherosclerotic plaques. METHODS CD40-Cy5.5 superparamagnetic iron oxide nanoparticles (CD40-Cy5.5-SPIONs), which comprise a CD40-targeting multimodal imaging contrast agent, were constructed by conjugating CD40 antibody and Cy5.5-N-hydroxysuccinimide ester with SPIONs. During this in vitro study, we observed the binding ability of CD40-Cy5.5-SPIONs with RAW 264.7 cells and mouse aortic vascular smooth muscle cells (MOVAS) after different treatments, using confocal fluorescence microscopy and Prussian blue staining. An in vivo study involving ApoE-/- mice fed a high-fat diet for 24-28 weeks was performed. 24 h after intravenous injection of CD40-Cy5.5-SPIONs, fluorescence imaging and MRI were performed. RESULTS CD40-Cy5.5-SPIONs bind specifically to tumor necrosis factor (TNF)-α-treated macrophages and smooth muscle cells. Fluorescence imaging results showed that, compared with the control group and the atherosclerosis group injected with non-specific bovine serum albumin (BSA)-Cy5.5-SPIONs, the atherosclerotic group injected with CD40-Cy5.5-SPIONs had a stronger fluorescence signal. T2-weighted images showed that the carotid arteries of atherosclerotic mice injected with CD40-Cy5.5-SPIONs had a significant substantial T2 contrast enhancement effect. CONCLUSIONS CD40-Cy5.5-SPIONs could potentially serve as an effective MRI/optical probe for vulnerable atherosclerotic plaques during non-invasive detection.
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Affiliation(s)
- Qimin Wu
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China
| | - Wei Pan
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China
| | - Guifu Wu
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China; Guangdong Innovative Engineering and Technology Research Center for Assisted Circulation, Shenzhen, China; NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China
| | - Fensheng Wu
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China
| | - Yousheng Guo
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China
| | - Xinxia Zhang
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China; Guangdong Innovative Engineering and Technology Research Center for Assisted Circulation, Shenzhen, China.
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14
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Meng Q, Liu H, Liu J, Pang Y, Liu Q. Advances in immunotherapy modalities for atherosclerosis. Front Pharmacol 2023; 13:1079185. [PMID: 36703734 PMCID: PMC9871313 DOI: 10.3389/fphar.2022.1079185] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/22/2022] [Indexed: 01/12/2023] Open
Abstract
Cardiovascular disease (CVD) is one of the leading causes of death worldwide. Atherosclerosis is the pathological basis of atherosclerotic cardiovascular disease (ASCVD). Atherosclerosis is now understood to be a long-term immune-mediated inflammatory condition brought on by a complicated chain of factors, including endothelial dysfunction, lipid deposits in the artery wall, and monocyte-derived macrophage infiltration, in which both innate immunity and adaptive immunity play an indispensable role. Recent studies have shown that atherosclerosis can be alleviated by inducing a protective immune response through certain auto-antigens or exogenous antigens. Some clinical trials have also demonstrated that atherosclerotic is associated with the presence of immune cells and immune factors in the body. Therefore, immunotherapy is expected to be a new preventive and curative measure for atherosclerosis. In this review, we provide a summary overview of recent progress in the research of immune mechanisms of atherosclerosis and targeted therapeutic pathways.
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Affiliation(s)
- Qingwen Meng
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou, China,Deparment of Cardiovascular, The First Affiliated Hospital of Hainan Medical University, Haikou, China,Hainan Provincial Key Laboratory of Tropical Brain Research and Transformation, Hainan Medical University, Haikou, China
| | - Huajiang Liu
- Deparment of Cardiovascular, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Jinteng Liu
- School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou, China
| | - Yangyang Pang
- School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou, China
| | - Qibing Liu
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou, China,School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou, China,*Correspondence: Qibing Liu,
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15
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Portillo JAC, Yu JS, Vos S, Bapputty R, Lopez Corcino Y, Hubal A, Daw J, Arora S, Sun W, Lu ZR, Subauste CS. Disruption of retinal inflammation and the development of diabetic retinopathy in mice by a CD40-derived peptide or mutation of CD40 in Müller cells. Diabetologia 2022; 65:2157-2171. [PMID: 35920844 PMCID: PMC9630214 DOI: 10.1007/s00125-022-05775-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 06/09/2022] [Indexed: 01/11/2023]
Abstract
AIMS/HYPOTHESIS CD40 expressed in Müller cells is a central driver of diabetic retinopathy. CD40 causes phospholipase Cγ1 (PLCγ1)-dependent ATP release in Müller cells followed by purinergic receptor (P2X7)-dependent production of proinflammatory cytokines in myeloid cells. In the diabetic retina, CD40 and P2X7 upregulate a broad range of inflammatory molecules that promote development of diabetic retinopathy. The molecular event downstream of CD40 that activates the PLCγ1-ATP-P2X7-proinflammatory cytokine cascade and promotes development of diabetic retinopathy is unknown. We hypothesise that disruption of the CD40-driven molecular events that trigger this cascade prevents/treats diabetic retinopathy in mice. METHODS B6 and transgenic mice with Müller cell-restricted expression of wild-type (WT) CD40 or CD40 with mutations in TNF receptor-associated factor (TRAF) binding sites were made diabetic using streptozotocin. Leucostasis was assessed using FITC-conjugated concanavalin A. Histopathology was examined in the retinal vasculature. Expression of inflammatory molecules and phospho-Tyr783 PLCγ1 (p-PLCγ1) were assessed using real-time PCR, immunoblot and/or immunohistochemistry. Release of ATP and cytokines were measured by ATP bioluminescence and ELISA, respectively. RESULTS Human Müller cells with CD40 ΔT2,3 (lacks TRAF2,3 binding sites) were unable to phosphorylate PLCγ1 and release ATP in response to CD40 ligation, and could not induce TNF-α/IL-1β secretion in bystander myeloid cells. CD40-TRAF signalling acted via Src to induce PLCγ1 phosphorylation. Diabetic mice in which WT CD40 in Müller cells was replaced by CD40 ΔT2,3 failed to exhibit phosphorylation of PLCγ1 in these cells and upregulate P2X7 and TNF-α in microglia/macrophages. P2x7 (also known as P2rx7), Tnf-α (also known as Tnf), Il-1β (also known as Il1b), Nos2, Icam-1 (also known as Icam1) and Ccl2 mRNA were not increased in these mice and the mice did not develop retinal leucostasis and capillary degeneration. Diabetic B6 mice treated intravitreally with a cell-permeable peptide that disrupts CD40-TRAF2,3 signalling did not exhibit either upregulation of P2X7 and inflammatory molecules in the retina or leucostasis. CONCLUSIONS/INTERPRETATION CD40-TRAF2,3 signalling activated the CD40-PLCγ1-ATP-P2X7-proinflammatory cytokine pathway. Src functioned as a link between CD40-TRAF2,3 and PLCγ1. Replacing WT CD40 with CD40 ΔT2,3 impaired activation of PLCγ1 in Müller cells, upregulation of P2X7 in microglia/macrophages, upregulation of a broad range of inflammatory molecules in the diabetic retina and the development of diabetic retinopathy. Administration of a peptide that disrupts CD40-TRAF2,3 signalling reduced retinal expression of inflammatory molecules and reduced leucostasis in diabetic mice, supporting the therapeutic potential of pharmacological inhibition of CD40-TRAF2,3 in diabetic retinopathy.
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Affiliation(s)
- Jose-Andres C Portillo
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Jin-Sang Yu
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Sarah Vos
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Reena Bapputty
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, USA
| | - Yalitza Lopez Corcino
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Alyssa Hubal
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Department of Pathology, Case Western Reserve University, Cleveland, OH, USA
| | - Jad Daw
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Sahil Arora
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Wenyu Sun
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
| | - Zheng-Rong Lu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
| | - Carlos S Subauste
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA.
- Department of Pathology, Case Western Reserve University, Cleveland, OH, USA.
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16
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Strohm L, Ubbens H, Münzel T, Daiber A, Daub S. Role of CD40(L)-TRAF signaling in inflammation and resolution—a double-edged sword. Front Pharmacol 2022; 13:995061. [PMID: 36267276 PMCID: PMC9577411 DOI: 10.3389/fphar.2022.995061] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 09/12/2022] [Indexed: 11/26/2022] Open
Abstract
Cardiovascular diseases (CVD) and cardiovascular risk factors are the leading cause of death in the world today. According to the Global Burden of Disease Study, hypertension together with ischemic heart and cerebrovascular diseases is responsible for approximately 40% of all deaths worldwide. The major pathomechanism underlying almost all CVD is atherosclerosis, an inflammatory disorder of the vascular system. Recent large-scale clinical trials demonstrated that inflammation itself is an independent cardiovascular risk factor. Specific anti-inflammatory therapy could decrease cardiovascular mortality in patients with atherosclerosis (increased markers of inflammation). Inflammation, however, can also be beneficial by conferring so-called resolution, a process that contributes to clearing damaged tissue from cell debris upon cell death and thereby represents an essential step for recovery from, e.g., ischemia/reperfusion damage. Based on these considerations, the present review highlights features of the detrimental inflammatory reactions as well as of the beneficial process of immune cell-triggered resolution. In this context, we discuss the polarization of macrophages to either M1 or M2 phenotype and critically assess the role of the CD40L-CD40-TRAF signaling cascade in atherosclerosis and its potential link to resolution. As CD40L can bind to different cellular receptors, it can initiate a broad range of inflammatory processes that may be detrimental or beneficial. Likewise, the signaling of CD40L downstream of CD40 is mainly determined by activation of TRAF1-6 pathways that again can be detrimental or beneficial. Accordingly, CD40(L)-based therapies may be Janus-faced and require sophisticated fine-tuning in order to promote cardioprotection.
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Affiliation(s)
- Lea Strohm
- Department of Cardiology, Cardiology I—Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Henning Ubbens
- Department of Cardiology, Cardiology I—Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Thomas Münzel
- Department of Cardiology, Cardiology I—Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology, Cardiology I—Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
- *Correspondence: Andreas Daiber, ; Steffen Daub,
| | - Steffen Daub
- Department of Cardiology, Cardiology I—Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- *Correspondence: Andreas Daiber, ; Steffen Daub,
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17
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Hu PP, Luo SX, Fan XQ, Li D, Tong XY. Macrophage-targeted nanomedicine for the diagnosis and management of atherosclerosis. Front Pharmacol 2022; 13:1000316. [PMID: 36160452 PMCID: PMC9501673 DOI: 10.3389/fphar.2022.1000316] [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: 07/22/2022] [Accepted: 08/23/2022] [Indexed: 12/04/2022] Open
Abstract
Atherosclerosis is the primary cause of cardiovascular diseases, such as myocardial infarction and stroke, which account for the highest death toll worldwide. Macrophage is the major contributor to atherosclerosis progression, and therefore, macrophage-associated pathological process is considered an extremely important target for the diagnosis and treatment of atherosclerosis. However, the existing clinical strategies still have many bottlenecks and challenges in atherosclerosis’s early detection and management. Nanomedicine, using various nanoparticles/nanocarriers for medical purposes, can effectively load therapeutic agents, significantly improve their stability and accurately deliver them to the atherosclerotic plaques. In this review, we summarized the latest progress of the macrophage-targeted nanomedicine in the diagnosis and treatment of atherosclerosis, and their potential applications and clinical benefits are also discussed.
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Affiliation(s)
- Ping Ping Hu
- Chongqing Engineering Research Center for Pharmacodynamics Evaluation, College of Pharmacy, Chongqing Medical University, Chongqing, China
- *Correspondence: Ping Ping Hu, ; Xiao Yong Tong,
| | - Shuang Xue Luo
- School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Xiao Qing Fan
- Department of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Di Li
- Department of Pharmacy, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiao Yong Tong
- School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
- *Correspondence: Ping Ping Hu, ; Xiao Yong Tong,
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18
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Novel Functions of Integrins as Receptors of CD154: Their Role in Inflammation and Apoptosis. Cells 2022; 11:cells11111747. [PMID: 35681441 PMCID: PMC9179867 DOI: 10.3390/cells11111747] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 12/16/2022] Open
Abstract
CD154, an inflammatory mediator also known as CD40 ligand, has been identified as a novel binding partner for some members of the integrin family. The αIIbβ3, specifically expressed on platelets, was the first integrin to be described as a receptor for CD154 after CD40. Its interaction with soluble CD154 (sCD154) highly contributes to thrombus formation and stability. Identifying αIIbβ3 opened the door for investigating other integrins as partners of CD154. The αMβ2 expressed on myeloid cells was shown capable of binding CD154 and contributing as such to cell activation, adhesion, and release of proinflammatory mediators. In parallel, α5β1 communicates with sCD154, inducing pro-inflammatory responses. Additional pathogenic effects involving apoptosis-preventing functions were exhibited by the CD154–α5β1 dyad in T cells, conferring a role for such interaction in the survival of malignant cells, as well as the persistence of autoreactive T cells. More recently, CD154 receptors integrated two new integrin members, αvβ3 and α4β1, with little known as to their biological significance in this context. This article provides an overview of the novel role of integrins as receptors of CD154 and as critical players in pro-inflammatory and apoptotic responses.
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19
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Bosmans LA, van Tiel CM, Aarts SABM, Willemsen L, Baardman J, van Os BW, den Toom M, Beckers L, Ahern DJ, Levels JHM, Jongejan A, Moerland PD, Verberk SGS, van den Bossche J, de Winther MMPJ, Weber C, Atzler D, Monaco C, Gerdes N, Shami A, Lutgens E. Myeloid CD40 deficiency reduces atherosclerosis by impairing macrophages' transition into a pro-inflammatory state. Cardiovasc Res 2022; 119:1146-1160. [PMID: 35587037 DOI: 10.1093/cvr/cvac084] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/20/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
AIMS CD40 and its ligand, CD40L, play a critical role in driving atherosclerotic plaque development. Disrupted CD40-signaling reduces experimental atherosclerosis and induces a favourable stable plaque phenotype. We recently showed that small molecule-based inhibition of CD40-TNF Receptor Associated Factor-6 interactions attenuates atherosclerosis in hyperlipidaemic mice via macrophage-driven mechanisms. The present study aims to detail the function of myeloid CD40 in atherosclerosis using myeloid-specific CD40-deficient mice. METHOD AND RESULTS Cd40flox/flox and LysM-cre Cd40flox/flox mice on an Apoe-/- background were generated (CD40wt and CD40mac-/-, respectively). Atherosclerotic lesion size, as well as plaque macrophage content, were reduced in CD40mac-/- compared to CD40wt mice and their plaques displayed a reduction in necrotic core size. Transcriptomics analysis of the CD40mac-/- atherosclerotic aorta revealed downregulated pathways of immune pathways and inflammatory responses.Loss of CD40 in macrophages changed the representation of aortic macrophage subsets. Mass cytometry analysis revealed a higher content of a subset of alternative or resident-like CD206 + CD209b- macrophages in the atherosclerotic aorta of CD40mac-/- compared to CD40wt mice. RNA-sequencing of bone marrow-derived macrophages (BMDMs) of CD40mac-/- mice demonstrated upregulation of genes associated with alternatively activated macrophages (including Folr2, Thbs1, Sdc1 and Tns1). CONCLUSIONS We here show that absence of CD40 signalling in myeloid cells reduces atherosclerosis and limits systemic inflammation by preventing a shift in macrophage polarization towards pro-inflammatory states. Our study confirms the merit of macrophage-targeted inhibition of CD40 as a valuable therapeutic strategy to combat atherosclerosis.
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Affiliation(s)
- Laura A Bosmans
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Claudia M van Tiel
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Suzanne A B M Aarts
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Lisa Willemsen
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Jeroen Baardman
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Bram W van Os
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Myrthe den Toom
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Linda Beckers
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - David J Ahern
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Johannes H M Levels
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Aldo Jongejan
- Bioinformatics Laboratory, Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Perry D Moerland
- Bioinformatics Laboratory, Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne G S Verberk
- Department of Molecular Cell Biology and Immunology, Amsterdam Cardiovascular Sciences, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Jan van den Bossche
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands.,Department of Molecular Cell Biology and Immunology, Amsterdam Cardiovascular Sciences, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Menno M P J de Winther
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Christian Weber
- Institute of Cardiovascular Prevention (IPEK), Ludwig Maximilian's University, Munich, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Cardiovascular Research Institute Maastricht (CARIM), Department of Biochemistry, Maastricht University, Maastricht, the Netherlands.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Dorothee Atzler
- Institute of Cardiovascular Prevention (IPEK), Ludwig Maximilian's University, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.,Walter-Straub-Institute of Pharmacology and Toxicology, Ludwig-Maximilians Universität, München, Germany
| | - Claudia Monaco
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Norbert Gerdes
- Division of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital and Heinrich Heine University Düsseldorf, Germany
| | - Annelie Shami
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands.,Dept. of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö, Sweden
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS) & Amsterdam Infection and Immunity (AII), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands.,Institute of Cardiovascular Prevention (IPEK), Ludwig Maximilian's University, Munich, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Experimental Cardiovascular Immunology Laboratory, Dept of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
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20
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Sauter M, Langer HF. Targeting Cell-Specific Molecular Mechanisms of Innate Immunity in Atherosclerosis. Front Physiol 2022; 13:802990. [PMID: 35432000 PMCID: PMC9010538 DOI: 10.3389/fphys.2022.802990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Mechanisms of innate immunity contribute to inflammation, one of the major underlying causes of atherogenesis and progression of atherosclerotic vessel disease. How immune cells exactly contribute to atherosclerosis and interact with molecules of cholesterol homeostasis is still a matter of intense research. Recent evidence has proposed a potential role of previously underappreciated cell types in this chronic disease including platelets and dendritic cells (DCs). The pathophysiology of atherosclerosis is studied in models with dysfunctional lipid homeostasis and several druggable molecular targets are derived from these models. Specific therapeutic approaches focussing on these immune mechanisms, however, have not been successfully introduced into everyday clinical practice, yet. This review highlights molecular insights into immune processes related to atherosclerosis and potential future translational approaches targeting these molecular mechanisms.
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Affiliation(s)
- M. Sauter
- Cardioimmunology Group, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
| | - H. F. Langer
- Cardioimmunology Group, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
- Department of Cardiology, University Heart Center Luebeck, University Hospital, Luebeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Lübeck/Kiel, Lübeck, Germany
- *Correspondence: H. F. Langer,
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21
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Immuno-PET Imaging of Atherosclerotic Plaques with [89Zr]Zr-Anti-CD40 mAb—Proof of Concept. BIOLOGY 2022; 11:biology11030408. [PMID: 35336782 PMCID: PMC8944956 DOI: 10.3390/biology11030408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 11/16/2022]
Abstract
Non-invasive imaging of atherosclerosis can help in the identification of vulnerable plaque lesions. CD40 is a co-stimulatory molecule present on various immune and non-immune cells in the plaques and is linked to inflammation and plaque instability. We hypothesize that a 89Zr-labeled anti-CD40 monoclonal antibody (mAb) tracer has the potential to bind to cells present in atherosclerotic lesions and that CD40 Positron Emission Tomography (PET) can contribute to the detection of vulnerable atherosclerotic plaque lesions. To study this, wild-type (WT) and ApoE−/− mice were fed a high cholesterol diet for 14 weeks to develop atherosclerosis. Mice were injected with [89Zr]Zr-anti-CD40 mAb and the aortic uptake was evaluated and quantified using PET/Computed Tomography (CT) imaging. Ex vivo biodistribution was performed post-PET imaging and the uptake in the aorta was assessed with autoradiography and compared with Oil red O staining to determine the tracer potential to detect atherosclerotic plaques. On day 3 and 7 post injection, analysis of [89Zr]Zr-anti-CD40 mAb PET/CT scans showed a more pronounced aortic signal in ApoE−/− compared to WT mice with an increased aorta-to-blood uptake ratio. Autoradiography revealed [89Zr]Zr-anti-CD40 mAb uptake in atherosclerotic plaque areas in ApoE−/− mice, while no signal was found in WT mice. Clear overlap was observed between plaque areas as identified by Oil red O staining and autoradiography signal of [89Zr]Zr-anti-CD40 mAb in ApoE−/− mice. In this proof of concept study, we showed that PET/CT with [89Zr]Zr-anti-CD40 mAb can detect atherosclerotic plaques. As CD40 is associated with plaque vulnerability, [89Zr]Zr-anti-CD40 mAb has the potential to become a tracer to detect vulnerable atherosclerotic plaques.
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22
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Gissler MC, Stachon P, Wolf D, Marchini T. The Role of Tumor Necrosis Factor Associated Factors (TRAFs) in Vascular Inflammation and Atherosclerosis. Front Cardiovasc Med 2022; 9:826630. [PMID: 35252400 PMCID: PMC8891542 DOI: 10.3389/fcvm.2022.826630] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/27/2022] [Indexed: 12/20/2022] Open
Abstract
TNF receptor associated factors (TRAFs) represent a family of cytoplasmic signaling adaptor proteins that regulate, bundle, and transduce inflammatory signals downstream of TNF- (TNF-Rs), interleukin (IL)-1-, Toll-like- (TLRs), and IL-17 receptors. TRAFs play a pivotal role in regulating cell survival and immune cell function and are fundamental regulators of acute and chronic inflammation. Lately, the inhibition of inflammation by anti-cytokine therapy has emerged as novel treatment strategy in patients with atherosclerosis. Likewise, growing evidence from preclinical experiments proposes TRAFs as potent modulators of inflammation in atherosclerosis and vascular inflammation. Yet, TRAFs show a highly complex interplay between different TRAF-family members with partially opposing and overlapping functions that are determined by the level of cellular expression, concomitant signaling events, and the context of the disease. Therefore, inhibition of specific TRAFs may be beneficial in one condition and harmful in others. Here, we carefully discuss the cellular expression and signaling events of TRAFs and evaluate their role in vascular inflammation and atherosclerosis. We also highlight metabolic effects of TRAFs and discuss the development of TRAF-based therapeutics in the future.
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Affiliation(s)
- Mark Colin Gissler
- Cardiology and Angiology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
- Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Peter Stachon
- Cardiology and Angiology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Dennis Wolf
- Cardiology and Angiology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
- Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
- *Correspondence: Dennis Wolf
| | - Timoteo Marchini
- Cardiology and Angiology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
- Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
- Universidad de Buenos Aires, CONICET, Instituto de Bioquímica y Medicina Molecular (IBIMOL), Facultad de Farmacia y Bioquímica, Buenos Aires, Argentina
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23
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Leonetti S, Tricò D, Nesti L, Baldi S, Kozakova M, Goncalves I, Nilsson J, Shore A, Khan F, Natali A. Soluble CD40 receptor is a biomarker of the burden of carotid artery atherosclerosis in subjects at high cardiovascular risk. Atherosclerosis 2022; 343:1-9. [DOI: 10.1016/j.atherosclerosis.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/25/2021] [Accepted: 01/13/2022] [Indexed: 11/02/2022]
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24
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Chen W, Schilperoort M, Cao Y, Shi J, Tabas I, Tao W. Macrophage-targeted nanomedicine for the diagnosis and treatment of atherosclerosis. Nat Rev Cardiol 2022; 19:228-249. [PMID: 34759324 PMCID: PMC8580169 DOI: 10.1038/s41569-021-00629-x] [Citation(s) in RCA: 166] [Impact Index Per Article: 83.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2021] [Indexed: 12/12/2022]
Abstract
Nanotechnology could improve our understanding of the pathophysiology of atherosclerosis and contribute to the development of novel diagnostic and therapeutic strategies to further reduce the risk of cardiovascular disease. Macrophages have key roles in atherosclerosis progression and, therefore, macrophage-associated pathological processes are important targets for both diagnostic imaging and novel therapies for atherosclerosis. In this Review, we highlight efforts in the past two decades to develop imaging techniques and to therapeutically manipulate macrophages in atherosclerotic plaques with the use of rationally designed nanoparticles. We review the latest progress in nanoparticle-based imaging modalities that can specifically target macrophages. Using novel molecular imaging technology, these modalities enable the identification of advanced atherosclerotic plaques and the assessment of the therapeutic efficacy of medical interventions. Additionally, we provide novel perspectives on how macrophage-targeting nanoparticles can deliver a broad range of therapeutic payloads to atherosclerotic lesions. These nanoparticles can suppress pro-atherogenic macrophage processes, leading to improved resolution of inflammation and stabilization of plaques. Finally, we propose future opportunities for novel diagnostic and therapeutic strategies and provide solutions to challenges in this area for the purpose of accelerating the clinical translation of nanomedicine for the treatment of atherosclerotic vascular disease.
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Affiliation(s)
- Wei Chen
- grid.38142.3c000000041936754XCenter for Nanomedicine and Department of Anaesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA USA
| | - Maaike Schilperoort
- grid.21729.3f0000000419368729Department of Medicine, Columbia University Irving Medical Center, New York, NY USA ,grid.21729.3f0000000419368729Department of Physiology and Cellular Biophysics, Columbia University Irving Medical Center, New York, NY USA ,grid.21729.3f0000000419368729Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY USA
| | - Yihai Cao
- grid.4714.60000 0004 1937 0626Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Jinjun Shi
- Center for Nanomedicine and Department of Anaesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Ira Tabas
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA. .,Department of Physiology and Cellular Biophysics, Columbia University Irving Medical Center, New York, NY, USA. .,Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA.
| | - Wei Tao
- Center for Nanomedicine and Department of Anaesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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25
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Li W, Wang D, Yue R, Chen X, Liu A, Xu H, Teng P, Wang Z, Zou Y, Xu X, Zhao H, Li R, Fu Y, Guo L, Ni C, Fan J, Ma L. Gut microbes enlarged the protective effect of transplanted regulatory B cells on rejection of cardiac allografts. J Heart Lung Transplant 2021; 40:1502-1516. [PMID: 34742645 DOI: 10.1016/j.healun.2021.08.008] [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: 11/15/2020] [Revised: 08/08/2021] [Accepted: 08/19/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Regulatory B cells (Bregs) play an important role in maintaining immune homeostasis and have the potential to induce tolerance. Previous work has found that Breg cells are involved in heart transplantation tolerance. However, the effect of Breg on the transplantation tolerance and the underlying mechanisms remain to be clarified. METHODS Using a within-species heart transplantation model, we aimed to investigate the role of CD19+CD5+CD1dhigh Bregs isolated from transplanted mice in preventing transplant rejection in vivo. We also explored the effects of CD40 and tumor necrosis factor receptor-associated factor 6 (TRAF6) ubiquitin ligase on Breg-mediated prolongation of survival in heart transplant (HT) mice, and the regulatory effects of downstream Cdk4 and Cdk6 proteins on dendritic cells (DCs), which clarified the function and molecular mechanism of Breg cells in HT mice. RESULTS Our data suggest that adoptive transfer of the transplanted Bregs served as an effective tolerance-inducing mechanism in HT mice and was involved in the CD40-TRAF6 signaling pathway in DCs. Moreover, DCs collected from the Breg treated HT mice also prolonged the survival of HT mice. Furthermore, DC-specific knockout of TRAF6 diminished Breg-mediated prolongation of survival in HT mice. Interestingly, gut microbes from donors increased the survival of cardiac allografts both in both the absence and presence of Bregs but were not implicated in CD40-TRAF6 signaling. CONCLUSIONS These findings reveal a role of Breg cells in the induction of transplantation tolerance through the blockade of the CD40-TRAF6 signaling pathway, which might be used in the treatment of HT in the clinic.
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Affiliation(s)
- Weidong Li
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dimin Wang
- School of Medicine, Zhejiang University, Hangzhou, China; Department of Reproductive endocrinology, School of Medicine, Zhejiang University, Hangzhou, China
| | - Rongcai Yue
- School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Xin Chen
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Aixia Liu
- Department of Reproductive endocrinology, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hongfei Xu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Peng Teng
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhen Wang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yu Zou
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xingjie Xu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Haige Zhao
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Renyuan Li
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yufei Fu
- Key Laboratory of Digestive Pathophysiology of Zhejiang Province, First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lei Guo
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chengyao Ni
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jingya Fan
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Liang Ma
- Department of Cardiothoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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Gissler MC, Scherrer P, Anto-Michel N, Pennig J, Hoppe N, Füner L, Härdtner C, Stachon P, Li X, Mitre LS, Marchini T, Madl J, Wadle C, Hilgendorf I, von Zur Mühlen C, Bode C, Weber C, Lutgens E, Wolf D, Gerdes N, Zirlik A, Willecke F. Deficiency of Endothelial CD40 Induces a Stable Plaque Phenotype and Limits Inflammatory Cell Recruitment to Atherosclerotic Lesions in Mice. Thromb Haemost 2021; 121:1530-1540. [PMID: 33618394 DOI: 10.1055/a-1397-1858] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES The co-stimulatory CD40L-CD40 dyad exerts a critical role in atherosclerosis by modulating leukocyte accumulation into developing atherosclerotic plaques. The requirement for cell-type specific expression of both molecules, however, remains elusive. Here, we evaluate the contribution of CD40 expressed on endothelial cells (ECs) in a mouse model of atherosclerosis. METHODS AND RESULTS Atherosclerotic plaques of apolipoprotein E-deficient (Apoe -/- ) mice and humans displayed increased expression of CD40 on ECs compared with controls. To interrogate the role of CD40 on ECs in atherosclerosis, we induced EC-specific (BmxCreERT2-driven) deficiency of CD40 in Apoe -/- mice. After feeding a chow diet for 25 weeks, EC-specific deletion of CD40 (iEC-CD40) ameliorated plaque lipid deposition and lesional macrophage accumulation but increased intimal smooth muscle cell and collagen content, while atherosclerotic lesion size did not change. Leukocyte adhesion to the vessel wall was impaired in iEC-CD40-deficient mice as demonstrated by intravital microscopy. In accord, expression of vascular cell adhesion molecule 1 (VCAM-1) and intercellular adhesion molecule 1 (ICAM-1) in the vascular endothelium declined after deletion of CD40. In vitro, antibody-mediated inhibition of human endothelial CD40 significantly abated monocyte adhesion on ECs. CONCLUSION Endothelial deficiency of CD40 in mice promotes structural features associated with a stable plaque phenotype in humans and decreases leukocyte adhesion. These results suggest that endothelial-expressed CD40 contributes to inflammatory cell migration and consecutive plaque formation in atherogenesis.
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Affiliation(s)
- Mark Colin Gissler
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Philipp Scherrer
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nathaly Anto-Michel
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jan Pennig
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Natalie Hoppe
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lisa Füner
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Carmen Härdtner
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Stachon
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Xiaowei Li
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lucia Sol Mitre
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Timoteo Marchini
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Josef Madl
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Germany
| | - Carolin Wadle
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ingo Hilgendorf
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Esther Lutgens
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
- Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Dennis Wolf
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Norbert Gerdes
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Andreas Zirlik
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Florian Willecke
- Department of Cardiology and Angiology I, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Klinik für Allgemeine und Interventionelle Kardiologie/Angiologie, Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Bochum, Germany
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27
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Shami A, Edsfeldt A, Bengtsson E, Nilsson J, Shore AC, Natali A, Khan F, Lutgens E, Gonçalves I. Soluble CD40 Levels in Plasma Are Associated with Cardiovascular Disease and in Carotid Plaques with a Vulnerable Phenotype. J Stroke 2021; 23:367-376. [PMID: 34649381 PMCID: PMC8521258 DOI: 10.5853/jos.2021.00178] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 05/17/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND AND PURPOSE CD40 and CD40 ligand (CD40L) are costimulatory molecules of the tumor necrosis factor receptor superfamily and well known for their involvement in inflammatory diseases: atherosclerotic mouse models with disrupted CD40 signalling develop lesions of reduced size with a more stable plaque profile. This study investigated the potential of plasma and intraplaque levels of CD40 and CD40L as markers for cardiovascular disease (CVD) in humans and their association with plaque stability. METHODS Soluble CD40 and CD40L (sCD40L) were measured in plasma in 1,437 subjects from The SUrrogate markers for Micro- and Macro-vascular hard endpoints for Innovative diabetes Tools (SUMMIT) cohort. Intra-plaque levels of sCD40 and sCD40L were measured in atherosclerotic plaque homogenates from 199 subjects of the Carotid Plaque Imaging Project (CPIP) cohort. RESULTS Both plasma sCD40 and sCD40L levels were elevated in individuals with prevalent stroke, while sCD40 levels also were higher in individuals with a prior acute myocardial infarction. Plasma levels of sCD40 correlated with carotid intima-media thickness and total carotid plaque area and were associated with risk of cardiovascular events over a 3-year follow-up period. Intra-plaque levels of sCD40 and sCD40L were associated with plaque components characteristic for plaque vulnerability and extracellular matrix remodelling. CONCLUSIONS Higher plasma sCD40 and sCD40L levels are associated with prevalent CVD. Plasma sCD40 levels also correlate with the severity of carotid atherosclerosis and predict future cardiovascular events, while intra-plaque levels correlate with a vulnerable plaque phenotype. Our findings thus demonstrate that elevated levels of sCD40 and sCD40L are markers of CVD.
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Affiliation(s)
- Annelie Shami
- Department of Clinical Sciences Malmo, Clinical Research Center, Lund University, Malmo, Sweden
| | - Andreas Edsfeldt
- Department of Clinical Sciences Malmo, Clinical Research Center, Lund University, Malmo, Sweden.,Department of Cardiology, Skane University Hospital, Lund University, Malmo, Sweden
| | - Eva Bengtsson
- Department of Clinical Sciences Malmo, Clinical Research Center, Lund University, Malmo, Sweden
| | - Jan Nilsson
- Department of Clinical Sciences Malmo, Clinical Research Center, Lund University, Malmo, Sweden
| | - Angela C Shore
- Diabetes and Vascular Medicine, University of Exeter Medical School, National Institute for Health Research Exeter Clinical Research Facility, Exeter, UK
| | - Andrea Natali
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Faisel Khan
- Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian University of Munich, Munich, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Isabel Gonçalves
- Department of Clinical Sciences Malmo, Clinical Research Center, Lund University, Malmo, Sweden.,Department of Cardiology, Skane University Hospital, Lund University, Malmo, Sweden
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28
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Lutgens E, Joffre J, van Os B, Ait-Oufella H. Targeting cytokines and immune checkpoints in atherosclerosis with monoclonal antibodies. Atherosclerosis 2021; 335:98-109. [PMID: 34593238 DOI: 10.1016/j.atherosclerosis.2021.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/24/2021] [Accepted: 09/21/2021] [Indexed: 11/15/2022]
Abstract
Over the past fifteen years, treatments using monoclonal antibodies specifically targeting cytokines have been developed to treat chronic inflammatory diseases, including rheumatoid arthritis or psoriasis, both associated with increased cardiovascular risk. The cardiovascular impact of these therapies allows us to validate the clinical relevance of the knowledge acquired from experimental studies about the role of cytokines in atherosclerosis. Several clinical studies have confirmed the protective effects of anti-TNFα and anti-IL-6R monoclonal antibodies against athero-thrombotic cardiovascular risk in patients with chronic inflammatory diseases. Yet, caution is needed since anti-TNFα treatment can aggravate chronic heart failure. More recently, the CANTOS study showed for the first time that an anti-inflammatory treatment using anti-IL-1β monoclonal antibody in coronary artery disease patients significantly reduced cardiovascular events. The effects of IL-23/IL-17 axis blockade on cardiovascular risk in patients with psoriasis or arthritis remain controversial. Several monoclonal antibodies targeting costimulatory molecules have also been developed, a direct way to confirm their involvement in atherothrombotic cardiovascular diseases. Blocking the CD28-CD80/86 axis with Abatacept has been shown to reduce cardiovascular risk. In contrast, the treatment of cancer patients with antibodies blocking immune checkpoint inhibitory receptors, such as CTLA-4, PD1, or PDL1, could worsen the risk of atherothrombotic events. In the future, cardiologists will be increasingly solicited to assess the cardiovascular risk of patients suffering from chronic inflammatory diseases or cancer and participate in choosing the most appropriate treatment. At the same time, immunomodulatory approaches directly targeting cardiovascular diseases will be developed as a complement to the usual treatment strategies.
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Affiliation(s)
- Esther Lutgens
- Department of Medical Biochemistry Experimental Vascular Biology, Amsterdam, the Netherlands; Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Pettenkoferstraße 8a & 9, 80336, Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Pettenkoferstraße 8a & 9, 80336, Munich, Germany.
| | - Jeremie Joffre
- Service de Réanimation Médicale, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France; Université de Paris, Inserm U970, Paris Cardiovascular Research Center, Paris, France; Department of Anesthesia and Perioperative Care, UCSF School of Medicine, San Francisco, CA, USA
| | - Bram van Os
- Department of Medical Biochemistry Experimental Vascular Biology, Amsterdam, the Netherlands
| | - Hafid Ait-Oufella
- Service de Réanimation Médicale, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France; Université de Paris, Inserm U970, Paris Cardiovascular Research Center, Paris, France.
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29
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Bonfiglio CA, Weber C, Atzler D, Lutgens E. Immunotherapy and cardiovascular diseases (CVD): novel avenues for immunotherapeutic approaches. QJM 2021; 116:271-278. [PMID: 34293177 DOI: 10.1093/qjmed/hcab207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/27/2021] [Indexed: 12/20/2022] Open
Abstract
As current therapies for cardiovascular disease (CVD), predominantly based on lipid lowering, still face an unacceptable residual risk, novel treatment strategies are being explored. Besides lipids, inflammatory processes play a major role in the pathogenesis of atherosclerosis, the underlying cause of the majority of CVD. The first clinical trials targeting the interleukin-1β-inflammasome axis have shown that targeting this pathway is successful in reducing cardiovascular events but did not decrease overall CVD mortality. Hence, novel and improved immunotherapeutics to treat CVD are being awaited. In this review we highlight novel immunotherapeutic approaches in CVD as well as future challenges ahead.
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Affiliation(s)
- Cecilia Assunta Bonfiglio
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Universiteitssingel 50, 6229 ER, Maastricht University, Maastricht, the Netherlands
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Dorothee Atzler
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- Walther-Straub-Institute of Pharmacology and Toxicology, Ludwig-Maximilians-Universität, Goethestraße 33D, Munich, 80336, Germany
| | - Esther Lutgens
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Pettenkoferstraße 8a & 9, Munich, 80336, Germany
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Room K1-110, Meibergdreef 15, AZ Amsterdam, 1105, The Netherlands
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30
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Deroissart J, Porsch F, Koller T, Binder CJ. Anti-inflammatory and Immunomodulatory Therapies in Atherosclerosis. Handb Exp Pharmacol 2021; 270:359-404. [PMID: 34251531 DOI: 10.1007/164_2021_505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Hypercholesterolemia is a major risk factor in atherosclerosis development and lipid-lowering drugs (i.e., statins) remain the treatment of choice. Despite effective reduction of LDL cholesterol in patients, a residual cardiovascular risk persists in some individuals, highlighting the need for further therapeutic intervention. Recently, the CANTOS trial paved the way toward the development of specific therapies targeting inflammation, a key feature in atherosclerosis progression. The pre-existence of multiple drugs modulating both innate and adaptive immune responses has significantly accelerated the number of translational studies applying these drugs to atherosclerosis. Additional preclinical research has led to the discovery of new therapeutic targets, offering promising perspectives for the treatment and prevention of atherosclerosis. Currently, both drugs with selective targeting and broad unspecific anti-inflammatory effects have been tested. In this chapter, we aim to give an overview of current advances in immunomodulatory treatment approaches for atherosclerotic cardiovascular diseases.
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Affiliation(s)
- Justine Deroissart
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Florentina Porsch
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Thomas Koller
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Christoph J Binder
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.
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31
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Portillo JAC, Yu JS, Hansen S, Kern TS, Subauste MC, Subauste CS. A cell-penetrating CD40-TRAF2,3 blocking peptide diminishes inflammation and neuronal loss after ischemia/reperfusion. FASEB J 2021; 35:e21412. [PMID: 33675257 PMCID: PMC8101361 DOI: 10.1096/fj.201903203rr] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/13/2021] [Accepted: 01/20/2021] [Indexed: 12/12/2022]
Abstract
While the administration of anti‐CD154 mAbs in mice validated the CD40‐CD154 pathway as a target against inflammatory disorders, this approach caused thromboembolism in humans (unrelated to CD40 inhibition) and is expected to predispose to opportunistic infections. There is a need for alternative approaches to inhibit CD40 that avoid these complications. CD40 signals through TRAF2,3 and TRAF6‐binding sites. Given that CD40‐TRAF6 is the pathway that stimulates responses key for cell‐mediated immunity against opportunistic pathogens, we examined the effects of pharmacologic inhibition of CD40‐TRAF2,3 signaling. We used a model of ischemia/reperfusion (I/R)‐induced retinopathy, a CD40‐driven inflammatory disorder. Intravitreal administration of a cell‐penetrating CD40‐TRAF2,3 blocking peptide impaired ICAM‐1 upregulation in retinal endothelial cells and CXCL1 upregulation in endothelial and Müller cells. The peptide reduced leukocyte infiltration, upregulation of NOS2/COX‐2/TNF‐α/IL‐1β, and ameliorated neuronal loss, effects that mimic those observed after I/R in Cd40−/− mice. While a cell‐penetrating CD40‐TRAF6 blocking peptide also diminished I/R‐induced inflammation, this peptide (but not the CD40‐TRAF2,3 blocking peptide) impaired control of the opportunistic pathogen Toxoplasma gondii in the retina. Thus, inhibition of the CD40‐TRAF2,3 pathway is a novel and potent approach to reduce CD40‐induced inflammation, while likely diminishing the risk of opportunistic infections that would otherwise accompany CD40 inhibition.
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Affiliation(s)
- Jose-Andres C Portillo
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jin-Sang Yu
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Samuel Hansen
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Timothy S Kern
- Department of Pharmacology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - M Cecilia Subauste
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Case Western Reserve University, Cleveland, OH, USA.,Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Veterans Administration Medical Center, Cleveland, OH, USA
| | - Carlos S Subauste
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
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32
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Cell-specific and divergent roles of the CD40L-CD40 axis in atherosclerotic vascular disease. Nat Commun 2021; 12:3754. [PMID: 34145241 PMCID: PMC8213756 DOI: 10.1038/s41467-021-23909-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/19/2021] [Indexed: 12/24/2022] Open
Abstract
Atherosclerosis is a major underlying cause of cardiovascular disease. Previous studies showed that inhibition of the co-stimulatory CD40 ligand (CD40L)-CD40 signaling axis profoundly attenuates atherosclerosis. As CD40L exerts multiple functions depending on the cell-cell interactions involved, we sought to investigate the function of the most relevant CD40L-expressing cell types in atherosclerosis: T cells and platelets. Atherosclerosis-prone mice with a CD40L-deficiency in CD4+ T cells display impaired Th1 polarization, as reflected by reduced interferon-γ production, and smaller atherosclerotic plaques containing fewer T-cells, smaller necrotic cores, an increased number of smooth muscle cells and thicker fibrous caps. Mice with a corresponding CD40-deficiency in CD11c+ dendritic cells phenocopy these findings, suggesting that the T cell-dendritic cell CD40L-CD40 axis is crucial in atherogenesis. Accordingly, sCD40L/sCD40 and interferon-γ concentrations in carotid plaques and plasma are positively correlated in patients with cerebrovascular disease. Platelet-specific deficiency of CD40L does not affect atherogenesis but ameliorates atherothrombosis. Our results establish divergent and cell-specific roles of CD40L-CD40 in atherosclerosis, which has implications for therapeutic strategies targeting this pathway.
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33
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Bosmans LA, Shami A, Atzler D, Weber C, Gonçalves I, Lutgens E. Glucocorticoid induced TNF receptor family-related protein (GITR) - A novel driver of atherosclerosis. Vascul Pharmacol 2021; 139:106884. [PMID: 34102305 DOI: 10.1016/j.vph.2021.106884] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 12/14/2022]
Abstract
Atherosclerosis is a lipid-driven, chronic inflammatory disease. In spite of efficient lipid lowering treatments, such as statins and PCSK9 inhibitors, patients, especially those with elevated inflammatory biomarkers, still have a significant residual cardiovascular disease risk. Novel drugs targeting inflammatory mediators are needed to further reduce this residual risk. Agonistic immune checkpoint proteins, including CD86, CD40L and CD40, have been shown to be drivers of atherosclerosis. Recently, glucocorticoid-induced tumour necrosis factor receptor family-related protein (GITR), a co-stimulatory immune checkpoint protein, was identified to be pivotal in cardiovascular disease. Cardiovascular patients have elevated soluble GITR plasma levels compared to healthy controls. Furthermore, in human carotid endarterectomy plaques, GITR expression was higher in plaques from symptomatic compared to asymptomatic patients and correlated with features of plaque vulnerability. Moreover, depleting GITR reduced atherosclerotic plaque development in mice. GITR-deficient monocytes and macrophages exhibited less inflammatory potential and reduced migratory capacity. In this review, we discuss GITR's effects on various immune cells, mechanisms, signalling pathways and finally GITR's potential as a novel drug target in atherosclerosis.
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Affiliation(s)
- Laura A Bosmans
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Annelie Shami
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Centre, Malmö, Sweden
| | - Dorothee Atzler
- Institute of Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität (LMU Munich), Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany; Walther-Straub-Institute of Pharmacology and Toxicology, Ludwig-Maximilians Universität (LMU Munich), Munich, Germany
| | - Christian Weber
- Institute of Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität (LMU Munich), Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany; Cardiovascular Research Institute Maastricht (CARIM), Department of Biochemistry, Maastricht University, Maastricht, the Netherlands
| | - Isabel Gonçalves
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Centre, Malmö, Sweden; Department of Cardiology, Skåne University Hospital, Sweden
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands; Institute of Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität (LMU Munich), Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany.
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Teunissen AJ, van Leent MM, Prevot G, Brechbühl EE, Pérez-Medina C, Duivenvoorden R, Fayad ZA, Mulder WJ. Targeting Trained Innate Immunity With Nanobiologics to Treat Cardiovascular Disease. Arterioscler Thromb Vasc Biol 2021; 41:1839-1850. [PMID: 33882685 PMCID: PMC8159873 DOI: 10.1161/atvbaha.120.315448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Abraham J.P. Teunissen
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Mandy M.T. van Leent
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Department of Medical Biochemistry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Geoffrey Prevot
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Eliane E.S. Brechbühl
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Institute of Materials, School of Engineering (STI), École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Carlos Pérez-Medina
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Raphaël Duivenvoorden
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Department of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Zahi A. Fayad
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Willem J.M. Mulder
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Laboratory of Chemical Biology, Department of Biochemical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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Hueso M, Mallén A, Ripoll E, de Ramón L, Bolaños N, Varela C, Guiteras J, Checa J, Navarro E, Grinyo JM, Cruzado JM, Aran JM, Torras J. In vivo CD40 Silencing by siRNA Infusion in Rodents and Evaluation by Kidney Immunostaining. Bio Protoc 2021; 11:e4032. [PMID: 34150939 DOI: 10.21769/bioprotoc.4032] [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: 09/30/2020] [Revised: 03/04/2021] [Accepted: 03/10/2021] [Indexed: 11/02/2022] Open
Abstract
The co-stimulatory molecule CD40 and its ligand CD40L play a key role in the regulation of immunological processes and are involved in the pathophysiology of autoimmune and inflammatory diseases. Inhibition of the CD40-CD40L axis is a promising therapy, and a number of strategies and techniques have been designed to hinder its functionality. Our group has broad experience in silencing CD40 using RNAi technology, and here we summarize protocols for the systemic administration of a specific anti-CD40 siRNA in different rodents models, in addition to the subsequent quantification of CD40 expression in murine kidneys by immunostaining. The use of RNAi technology with specific siRNAs to silence genes is becoming an essential method to investigate gene functions and is rapidly emerging as a therapeutic tool. Graphic abstract: CD40 siRNA mechanism.
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Affiliation(s)
- Miguel Hueso
- Department of Nephrology, Hospital Universitari Bellvitge, and Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Adrián Mallén
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Elia Ripoll
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Laura de Ramón
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Núria Bolaños
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Cristian Varela
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Jordi Guiteras
- Experimental Nephrology Laboratory, Institut d'Investigació Biomèdicas de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Javier Checa
- Immunoinflammatory Processes and Gene Therapeutics Lab, Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | | | - Josep Maria Grinyo
- University of Barcelona, Department of Clinical Sciences, Bellvitge Campus, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Josep Maria Cruzado
- Department of Nephrology, Hospital Universitari Bellvitge, and Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.,University of Barcelona, Department of Clinical Sciences, Bellvitge Campus, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Josep Maria Aran
- Immunoinflammatory Processes and Gene Therapeutics Lab, Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Joan Torras
- Department of Nephrology, Hospital Universitari Bellvitge, and Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.,University of Barcelona, Department of Clinical Sciences, Bellvitge Campus, L'Hospitalet de Llobregat, Barcelona, Spain
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36
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Shami A, Atzler D, Bosmans LA, Winkels H, Meiler S, Lacy M, van Tiel C, Ta Megens R, Nitz K, Baardman J, Kusters P, Seijkens T, Buerger C, Janjic A, Riccardi C, Edsfeldt A, Monaco C, Daemen M, de Winther MPJ, Nilsson J, Weber C, Gerdes N, Gonçalves I, Lutgens E. Glucocorticoid-induced tumour necrosis factor receptor family-related protein (GITR) drives atherosclerosis in mice and is associated with an unstable plaque phenotype and cerebrovascular events in humans. Eur Heart J 2021; 41:2938-2948. [PMID: 32728688 DOI: 10.1093/eurheartj/ehaa484] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 03/21/2020] [Accepted: 05/20/2020] [Indexed: 12/18/2022] Open
Abstract
AIMS GITR-a co-stimulatory immune checkpoint protein-is known for both its activating and regulating effects on T-cells. As atherosclerosis bears features of chronic inflammation and autoimmunity, we investigated the relevance of GITR in cardiovascular disease (CVD). METHODS AND RESULTS GITR expression was elevated in carotid endarterectomy specimens obtained from patients with cerebrovascular events (n = 100) compared to asymptomatic patients (n = 93) and correlated with parameters of plaque vulnerability, including plaque macrophage, lipid and glycophorin A content, and levels of interleukin (IL)-6, IL-12, and C-C-chemokine ligand 2. Soluble GITR levels were elevated in plasma from subjects with CVD compared to healthy controls. Plaque area in 28-week-old Gitr-/-Apoe-/- mice was reduced, and plaques had a favourable phenotype with less macrophages, a smaller necrotic core and a thicker fibrous cap. GITR deficiency did not affect the lymphoid population. RNA sequencing of Gitr-/-Apoe-/- and Apoe-/- monocytes and macrophages revealed altered pathways of cell migration, activation, and mitochondrial function. Indeed, Gitr-/-Apoe-/- monocytes displayed decreased integrin levels, reduced recruitment to endothelium, and produced less reactive oxygen species. Likewise, GITR-deficient macrophages produced less cytokines and had a reduced migratory capacity. CONCLUSION Our data reveal a novel role for the immune checkpoint GITR in driving myeloid cell recruitment and activation in atherosclerosis, thereby inducing plaque growth and vulnerability. In humans, elevated GITR expression in carotid plaques is associated with a vulnerable plaque phenotype and adverse cerebrovascular events. GITR has the potential to become a novel therapeutic target in atherosclerosis as it reduces myeloid cell recruitment to the arterial wall and impedes atherosclerosis progression.
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Affiliation(s)
- Annelie Shami
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Dorothee Atzler
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,Walther-Straub-Institute of Pharmacology and Toxicology, Ludwig-Maximilians Universität, München, Germany.,German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Laura A Bosmans
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Holger Winkels
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,Department of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Svenja Meiler
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany
| | - Michael Lacy
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Claudia van Tiel
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Remco Ta Megens
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,Cardiovascular Research Institute Maastricht (CARIM), Department of Biochemistry, Maastricht University, Maastricht, The Netherlands
| | - Katrin Nitz
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany
| | - Jeroen Baardman
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Pascal Kusters
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Tom Seijkens
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Christina Buerger
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany
| | - Aleksandar Janjic
- Anthropology & Human Genomics, Department of Biology II, Ludwig-Maximilians-Universität, München, Martinsried, Germany
| | - Carlo Riccardi
- Department of Medicine, Università degli Studi di Perugia, Perugia, Italy
| | - Andreas Edsfeldt
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö, Sweden.,Department of Cardiology, Skåne University Hospital, Lund University, Sweden
| | - Claudia Monaco
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Mat Daemen
- Department of Pathology, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Menno P J de Winther
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany
| | - Jan Nilsson
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö, Sweden
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Cardiovascular Research Institute Maastricht (CARIM), Department of Biochemistry, Maastricht University, Maastricht, The Netherlands
| | - Norbert Gerdes
- Division of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Isabel Gonçalves
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö, Sweden.,Department of Cardiology, Skåne University Hospital, Lund University, Sweden
| | - Esther Lutgens
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians Universität, München, Germany.,German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
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Xiao Q, Li X, Li Y, Wu Z, Xu C, Chen Z, He W. Biological drug and drug delivery-mediated immunotherapy. Acta Pharm Sin B 2021; 11:941-960. [PMID: 33996408 PMCID: PMC8105778 DOI: 10.1016/j.apsb.2020.12.018] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/03/2020] [Accepted: 11/15/2020] [Indexed: 12/11/2022] Open
Abstract
The initiation and development of major inflammatory diseases, i.e., cancer, vascular inflammation, and some autoimmune diseases are closely linked to the immune system. Biologics-based immunotherapy is exerting a critical role against these diseases, whereas the usage of the immunomodulators is always limited by various factors such as susceptibility to digestion by enzymes in vivo, poor penetration across biological barriers, and rapid clearance by the reticuloendothelial system. Drug delivery strategies are potent to promote their delivery. Herein, we reviewed the potential targets for immunotherapy against the major inflammatory diseases, discussed the biologics and drug delivery systems involved in the immunotherapy, particularly highlighted the approved therapy tactics, and finally offer perspectives in this field.
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Key Words
- AAs, amino acids
- ACT, adoptive T cell therapy
- AHC, Chlamydia pneumonia
- ALL, acute lymphoblastic leukemia
- AP, ascorbyl palmitate
- APCs, antigen-presenting cells
- AS, atherosclerosis
- ASIT, antigen-specific immunotherapy
- Adoptive cell transfer
- ApoA–I, apolipoprotein A–I
- ApoB LPs, apolipoprotein-B-containing lipoproteins
- Atherosclerosis
- BMPR-II, bone morphogenetic protein type II receptor
- Biologics
- Bregs, regulatory B lymphocytes
- CAR, chimeric antigen receptor
- CCR9–CCL25, CC receptor 9–CC chemokine ligand 25
- CD, Crohn's disease
- CETP, cholesterol ester transfer protein
- CTLA-4, cytotoxic T-lymphocyte-associated protein-4
- CX3CL1, CXXXC-chemokine ligand 1
- CXCL 16, CXC-chemokine ligand 16
- CXCR 2, CXC-chemokine receptor 2
- Cancer immunotherapy
- CpG ODNs, CpG oligodeoxynucleotides
- DAMPs, danger-associated molecular patterns
- DCs, dendritic cells
- DDS, drug delivery system
- DMARDs, disease-modifying antirheumatic drugs
- DMPC, 1,2-dimyristoyl-sn-glycero-3-phosphatidylcholine
- DSS, dextran sulfate sodium
- Dex, dexamethasone
- Drug delivery
- ECM, extracellular matrix
- ECs, endothelial cells
- EGFR, epidermal growth factor receptor
- EPR, enhanced permeability and retention effect
- ET-1, endothelin-1
- ETAR, endothelin-1 receptor type A
- FAO, fatty acid oxidation
- GM-CSF, granulocyte–macrophage colony-stimulating factor
- HA, hyaluronic acid
- HDL, high density lipoprotein
- HER2, human epidermal growth factor-2
- IBD, inflammatory bowel diseases
- ICOS, inducible co-stimulator
- ICP, immune checkpoint
- IFN, interferon
- IL, interleukin
- IT-hydrogel, inflammation-targeting hydrogel
- Immune targets
- Inflammatory diseases
- JAK, Janus kinase
- LAG-3, lymphocyte-activation gene 3
- LDL, low density lipoprotein
- LPS, lipopolysaccharide
- LTB4, leukotriene B4
- MCP-1, monocyte chemotactic protein-1
- MCT, monocrotaline
- MDSC, myeloid-derived suppressor cell
- MHCs, major histocompatibility complexes
- MHPC, 1-myristoyl-2-hydroxy-sn-glycero-phosphocholine
- MIF, migration inhibitory factor
- MM, multiple myeloma
- MMP, matrix metalloproteinase
- MOF, metal–organic framework
- MPO, myeloperoxidase
- MSCs, mesenchymal stem cells
- NF-κB, nuclear factor κ-B
- NK, natural killer
- NPs, nanoparticles
- NSAIDs, nonsteroidal anti-inflammatory drugs
- PAECs, pulmonary artery endothelial cells
- PAH, pulmonary arterial hypertension
- PASMCs, pulmonary arterial smooth muscle cells
- PBMCs, peripheral blood mononuclear cells
- PCSK9, proprotein convertase subtilisin kexin type 9
- PD-1, programmed death protein-1
- PD-L1, programmed cell death-ligand 1
- PLGA, poly lactic-co-glycolic acid
- Pulmonary artery hypertension
- RA, rheumatoid arthritis
- ROS, reactive oxygen species
- SHP-2, Src homology 2 domain–containing tyrosine phosphatase 2
- SLE, systemic lupus erythematosus
- SMCs, smooth muscle cells
- Src, sarcoma gene
- TCR, T cell receptor
- TGF-β, transforming growth factor β
- TILs, tumor-infiltrating lymphocytes
- TIM-3, T-cell immunoglobulin mucin 3
- TLR, Toll-like receptor
- TNF, tumor necrosis factor
- TRAF6, tumor necrosis factor receptor-associated factor 6
- Teff, effector T cell
- Th17, T helper 17
- Tph, T peripheral helper
- Tregs, regulatory T cells
- UC, ulcerative colitis
- VEC, vascular endothelial cadherin
- VEGF, vascular endothelial growth factor
- VISTA, V-domain immunoglobulin-containing suppressor of T-cell activation
- YCs, yeast-derived microcapsules
- bDMARDs, biological DMARDs
- hsCRP, high-sensitivity C-reactive protein
- mAbs, monoclonal antibodies
- mPAP, mean pulmonary artery pressure
- nCmP, nanocomposite microparticle
- rHDL, recombinant HDL
- rhTNFRFc, recombinant human TNF-α receptor II-IgG Fc fusion protein
- scFv, single-chain variable fragment
- α1D-AR, α1D-adrenergic receptor
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Affiliation(s)
- Qingqing Xiao
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Xiaotong Li
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Yi Li
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Zhenfeng Wu
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Chenjie Xu
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong 999077, China
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Wei He
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
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Lutgens E. rs1883832: a CD40 single-nucleotide polymorphism for predicting coronary heart disease in humans. Cardiovasc Res 2021; 116:1095-1096. [PMID: 31722420 DOI: 10.1093/cvr/cvz286] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Esther Lutgens
- Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians University, Munich, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
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39
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Targeting inflammation in atherosclerosis - from experimental insights to the clinic. Nat Rev Drug Discov 2021; 20:589-610. [PMID: 33976384 PMCID: PMC8112476 DOI: 10.1038/s41573-021-00198-1] [Citation(s) in RCA: 447] [Impact Index Per Article: 149.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2021] [Indexed: 02/03/2023]
Abstract
Atherosclerosis, a dominant and growing cause of death and disability worldwide, involves inflammation from its inception to the emergence of complications. Targeting inflammatory pathways could therefore provide a promising new avenue to prevent and treat atherosclerosis. Indeed, clinical studies have now demonstrated unequivocally that modulation of inflammation can forestall the clinical complications of atherosclerosis. This progress pinpoints the need for preclinical investigations to refine strategies for combatting inflammation in the human disease. In this Review, we consider a gamut of attractive possibilities for modifying inflammation in atherosclerosis, including targeting pivotal inflammatory pathways such as the inflammasomes, inhibiting cytokines, manipulating adaptive immunity and promoting pro-resolution mechanisms. Along with lifestyle measures, pharmacological interventions to mute inflammation could complement traditional targets, such as lipids and hypertension, to make new inroads into the management of atherosclerotic risk.
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40
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Wang L, Tang C. Targeting Platelet in Atherosclerosis Plaque Formation: Current Knowledge and Future Perspectives. Int J Mol Sci 2020; 21:ijms21249760. [PMID: 33371312 PMCID: PMC7767086 DOI: 10.3390/ijms21249760] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/09/2020] [Accepted: 12/16/2020] [Indexed: 12/23/2022] Open
Abstract
Besides their role in hemostasis and thrombosis, it has become increasingly clear that platelets are also involved in many other pathological processes of the vascular system, such as atherosclerotic plaque formation. Atherosclerosis is a chronic vascular inflammatory disease, which preferentially develops at sites under disturbed blood flow with low speeds and chaotic directions. Hyperglycemia, hyperlipidemia, and hypertension are all risk factors for atherosclerosis. When the vascular microenvironment changes, platelets can respond quickly to interact with endothelial cells and leukocytes, participating in atherosclerosis. This review discusses the important roles of platelets in the plaque formation under pro-atherogenic factors. Specifically, we discussed the platelet behaviors under disturbed flow, hyperglycemia, and hyperlipidemia conditions. We also summarized the molecular mechanisms involved in vascular inflammation during atherogenesis based on platelet receptors and secretion of inflammatory factors. Finally, we highlighted the studies of platelet migration in atherogenesis. In general, we elaborated an atherogenic role of platelets and the aspects that should be further studied in the future.
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Affiliation(s)
- Lei Wang
- Cyrus Tang Hematology Center, Cyrus Tang Medical Institute, Soochow University, Suzhou 215123, China;
| | - Chaojun Tang
- Cyrus Tang Hematology Center, Cyrus Tang Medical Institute, Soochow University, Suzhou 215123, China;
- Collaborative Innovation Center of Hematology of Jiangsu Province, Soochow University, Suzhou 215123, China
- National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou 215123, China
- Correspondence: ; Tel.: +86-512-6588-0899
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41
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Notoginsenoside R1 alleviates oxidized low-density lipoprotein-induced apoptosis, inflammatory response, and oxidative stress in HUVECS through modulation of XIST/miR-221-3p/TRAF6 axis. Cell Signal 2020; 76:109781. [DOI: 10.1016/j.cellsig.2020.109781] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/31/2020] [Accepted: 09/12/2020] [Indexed: 12/23/2022]
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42
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CD40/CD40L and Related Signaling Pathways in Cardiovascular Health and Disease-The Pros and Cons for Cardioprotection. Int J Mol Sci 2020; 21:ijms21228533. [PMID: 33198327 PMCID: PMC7697597 DOI: 10.3390/ijms21228533] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/03/2020] [Accepted: 11/08/2020] [Indexed: 02/07/2023] Open
Abstract
The CD40–CD40 ligand (CD40L) dyad represents a scientific and clinical field that has raised many controversies in the past and cannot be clearly defined as being an either beneficial or harmful pathway. Being crucially involved in physiological immunological processes as well as pathological inflammatory reactions, the signaling pathway has been recognized as a key player in the development of both autoimmune and cardiovascular disease. Even though the possibilities of a therapeutic approach to the dyad were recognized decades ago, due to unfortunate events, detailed in this review, pharmacological treatment targeting the dyad, especially in patients suffering from atherosclerosis, is not available. Despite the recent advances in the treatment of classical cardiovascular risk factors, such as arterial hypertension and diabetes mellitus, the treatment of the associated low-grade inflammation that accounts for the progression of atherosclerosis is still challenging. Low-grade inflammation can be detected in a significant portion of patients that suffer from cardiovascular disease and it is therefore imperative to develop new therapeutic strategies in order to combat this driver of atherosclerosis. Of note, established cardiovascular drugs such as angiotensin-converting enzyme inhibitors or statins have proven beneficial cardiovascular effects that are also related to their pleiotropic immunomodulatory properties. In this review, we will discuss the setbacks encountered as well as new avenues discovered on the path to a different, inflammation-centered approach for the treatment of cardiovascular disease with the CD40–CD40L axis as a central therapeutic target.
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43
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Zhou C, Lu C, Pu H, Li D, Zhang L. TRAF6 promotes IL-4-induced M2 macrophage activation by stabilizing STAT6. Mol Immunol 2020; 127:223-229. [DOI: 10.1016/j.molimm.2020.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 08/27/2020] [Accepted: 09/02/2020] [Indexed: 12/13/2022]
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44
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Lutgens E, Atzler D, Döring Y, Duchene J, Steffens S, Weber C. Immunotherapy for cardiovascular disease. Eur Heart J 2020; 40:3937-3946. [PMID: 31121017 DOI: 10.1093/eurheartj/ehz283] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/11/2019] [Accepted: 04/17/2019] [Indexed: 12/21/2022] Open
Abstract
The outcomes of the Canakinumab Anti-inflammatory Thrombosis Outcome Study (CANTOS) trial have unequivocally proven that inflammation is a key driver of atherosclerosis and that targeting inflammation, in this case by using an anti-interleukin-1β antibody, improves cardiovascular disease (CVD) outcomes. This is especially true for CVD patients with a pro-inflammatory constitution. Although CANTOS has epitomized the importance of targeting inflammation in atherosclerosis, treatment with canakinumab did not improve CVD mortality, and caused an increase in infections. Therefore, the identification of novel drug targets and development of novel therapeutics that block atherosclerosis-specific inflammatory pathways and exhibit limited immune-suppressive side effects, as pursued in our collaborative research centre, are required to optimize immunotherapy for CVD. In this review, we will highlight the potential of novel immunotherapeutic targets that are currently considered to become a future treatment for CVD.
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Affiliation(s)
- Esther Lutgens
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,Department of Medical Biochemistry, Amsterdam University Medical Centers, Location AMC, Amsterdam Cardiovascular Sciences (ACS), University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, the Netherlands.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Dorothee Atzler
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,Department of Medical Biochemistry, Amsterdam University Medical Centers, Location AMC, Amsterdam Cardiovascular Sciences (ACS), University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, the Netherlands.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Walther-Straub Institute of Pharmacology and Toxicology, Ludwig-Maximilians-Universität, Goethestraße 33, Munich 80336, Germany
| | - Yvonne Döring
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Johan Duchene
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Sabine Steffens
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), CRC 1123 Atherosclerosis - Mechanisms and Networks of novel therapeutic Targets, Ludwig-Maximilians-Universität, Ludwig-Maximilians-University Munich, Pettenkoferstraße 9, Munich 80336, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Universiteitsingel 50, 6229 ER Maastricht, the Netherlands
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Tang T, Cheng X, Truong B, Sun L, Yang X, Wang H. Molecular basis and therapeutic implications of CD40/CD40L immune checkpoint. Pharmacol Ther 2020; 219:107709. [PMID: 33091428 DOI: 10.1016/j.pharmthera.2020.107709] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 10/15/2020] [Indexed: 12/22/2022]
Abstract
The CD40 receptor and its ligand CD40L is one of the most critical molecular pairs of the stimulatory immune checkpoints. Both CD40 and CD40L have a membrane form and a soluble form generated by proteolytic cleavage or alternative splicing. CD40 and CD40L are widely expressed in various types of cells, among which B cells and myeloid cells constitutively express high levels of CD40, and T cells and platelets express high levels of CD40L upon activation. CD40L self-assembles into functional trimers which induce CD40 trimerization and downstream signaling. The canonical CD40/CD40L signaling is mediated by recruitment of TRAFs and NF-κB activation, which is supplemented by signal pathways such as PI3K/AKT, MAPKs and JAK3/STATs. CD40/CD40L immune checkpoint leads to activation of both innate and adaptive immune cells via two-way signaling. CD40/CD40L interaction also participates in regulating thrombosis, tissue inflammation, hematopoiesis and tumor cell fate. Because of its essential role in immune activation, CD40/CD40L interaction has been regarded as an attractive immunotherapy target. In recent years, significant advance has been made in CD40/CD40L-targeted therapy. Various types of agents, including agonistic/antagonistic monoclonal antibodies, cellular vaccines, adenoviral vectors and protein antagonist, have been developed and evaluated in early-stage clinical trials for treating malignancies, autoimmune diseases and allograft rejection. In general, these agents have demonstrated favorable safety and some of them show promising clinical efficacy. The mechanisms of benefits include immune cell activation and tumor cell lysis/apoptosis in malignancies, or immune cell inactivation in autoimmune diseases and allograft rejection. This review provides a comprehensive overview of the structure, processing, cellular expression pattern, signaling and effector function of CD40/CD40L checkpoint molecules. In addition, we summarize the progress, targeted diseases and outcomes of current ongoing and completed clinical trials of CD40/CD40L-targeted therapy.
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Affiliation(s)
- TingTing Tang
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Xiang Cheng
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Billy Truong
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Department of Microbiology and Immunology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - LiZhe Sun
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Department of Cardiovascular Medicine, the First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - XiaoFeng Yang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Department of Microbiology and Immunology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Hong Wang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Department of Microbiology and Immunology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA.
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46
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Li Y, Wang Y, Chen Y, Wang Y, Zhang S, Liu P, Chen Z, Song P, Luo L, Luo Y, Dang Y, Zhao L. Corilagin Ameliorates Atherosclerosis in Peripheral Artery Disease via the Toll-Like Receptor-4 Signaling Pathway in vitro and in vivo. Front Immunol 2020; 11:1611. [PMID: 32849545 PMCID: PMC7424006 DOI: 10.3389/fimmu.2020.01611] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/16/2020] [Indexed: 12/24/2022] Open
Abstract
We investigated if corilagin can ameliorate or reverse atherosclerotic development via the toll-like receptor 4 (TLR4) signaling pathway in vitro and in vivo. Ana-1 cells or mouse peritoneal macrophages (MPMs) were stimulated with oxidized low-density lipoprotein followed by corilagin treatment. TLR4 expression in Ana-1 cells was upregulated by lentiviral transduction and downregulated by small interfering RNA. Peripheral blood mononuclear cells (PBMCs), plasma samples, and femoral arteries were collected from rats exhibiting peripheral artery disease (PAD). mRNA and protein expression of TLR4 and downstream molecules were decreased significantly by corilagin treatment in Ana-1 cells, MPMs, and rat PBMCs, and the reduction remained irrespective of downregulation or upregulation of TLR4 expression in Ana-1 cells. Corilagin also exerted a prominent effect on changes in plasma levels of cytokines and the pathologic manifestation of atherosclerosis in femoral arteries. Corilagin could ameliorate the development of atherosclerotic plaques by inhibiting the TLR4 signaling pathway in monocyte/macrophages and reduce the release of proinflammatory cytokines. This study provides a new therapeutic target and new niche targeting drug to oppose atherosclerosis and reveals the enormous potential of corilagin for control of PAD in humans.
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Affiliation(s)
- Yiqing Li
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yujie Wang
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunfei Chen
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yao Wang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shaojun Zhang
- National & Local Joint Engineering Research Center for High-Throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
| | - Pan Liu
- Department of Pediatrics, Wuchang Hospital, Wuhan, China
| | - Zhilin Chen
- Department of Infectious Diseases, Dongxihu People's Hospital, Wuhan, China
| | - Peng Song
- Department of Breast and Thyroid Surgery, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
| | - Lei Luo
- Department of Gastroenterology, The Second People's Hospital of China Three Gorges University, Yichang, China
| | - Yingying Luo
- School of Clinical Medical, Hubei University of Chinese Medicine, Wuhan, China
| | - Yiping Dang
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Zhao
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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47
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Oikonomou E, Leopoulou M, Theofilis P, Antonopoulos AS, Siasos G, Latsios G, Mystakidi VC, Antoniades C, Tousoulis D. A link between inflammation and thrombosis in atherosclerotic cardiovascular diseases: Clinical and therapeutic implications. Atherosclerosis 2020; 309:16-26. [PMID: 32858395 DOI: 10.1016/j.atherosclerosis.2020.07.027] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 07/22/2020] [Accepted: 07/29/2020] [Indexed: 12/22/2022]
Abstract
The association between thrombosis and acute coronary syndromes is well established. Inflammation and activation of innate and adaptive immunity are another important factor implicated in atherosclerosis. However, the exact interactions between thrombosis and inflammation in atherosclerosis are less well understood. Accumulating data suggest a firm interaction between these two key pathophysiologic processes. Pro-inflammatory cytokines, such as tumor necrosis factor α, interleukin-6 and interleukin-1, have been implicated in the thrombotic cascade following plaque rupture and myocardial infarction. Furthermore, cell adhesion molecules accelerate not only atheromatosis but also thrombosis formation while activated platelets are able to trigger leukocyte adhesion and accumulation. Additionally, tissue factor, thrombin, and activated coagulation factors induce the release of pro-inflammatory cytokines such as prostaglandin and C reactive protein, which may further induce von Willebrand factor secretion. Treatments targeting immune activation (i.e. interleukin-1 inhibitors, colchicine, statins, etc.) may also beneficially modulate platelet activation while common anti-thrombotic therapies appear to attenuate the inflammatory process. Taken together in the context of cardiovascular diseases, thrombosis and inflammation should be studied and managed as a common entity under the concept of thrombo-inflammation.
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Affiliation(s)
- Evangelos Oikonomou
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece.
| | - Marianna Leopoulou
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Panagiotis Theofilis
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Gerasimos Siasos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - George Latsios
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Vasiliki Chara Mystakidi
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Charalambos Antoniades
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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48
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Katiraei S, de Vries MR, Costain AH, Thiem K, Hoving LR, van Diepen JA, Smits HH, Bouter KE, Rensen PCN, Quax PHA, Nieuwdorp M, Netea MG, de Vos WM, Cani PD, Belzer C, van Dijk KW, Berbée JFP, van Harmelen V. Akkermansia muciniphila Exerts Lipid-Lowering and Immunomodulatory Effects without Affecting Neointima Formation in Hyperlipidemic APOE*3-Leiden.CETP Mice. Mol Nutr Food Res 2020; 64:e1900732. [PMID: 31389129 PMCID: PMC7507188 DOI: 10.1002/mnfr.201900732] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Indexed: 12/21/2022]
Abstract
SCOPE Akkermansia muciniphila (A. muciniphila) is an intestinal commensal with anti-inflammatory properties both in the intestine and other organs. The aim is to investigate the effects of oral administration of A. muciniphila on lipid metabolism, immunity, and cuff-induced neointima formation in hyperlipidemic APOE*3-Leiden (E3L).CETP mice. METHODS AND RESULTS Hyperlipidemic male E3L.CETP mice are daily treated with 2 × 108 CFU A. muciniphila by oral gavage for 4 weeks and the effects are determined on plasma lipid levels, immune parameters, and cuff-induced neointima formation and composition. A. muciniphila administration lowers body weight and plasma total cholesterol and triglycerides levels. A. muciniphila influences the immune cell composition in mesenteric lymph nodes, as evident from an increased total B cell population, while reducing the total T cell and neutrophil populations. Importantly, A. muciniphila reduces the expression of the activation markers MHCII on dendritic cells and CD86 on B cells. A. muciniphila also increases whole blood ex vivo lipopolysaccharide-stimulated IL-10 release. Finally, although treatment with A. muciniphila improves lipid metabolism and immunity, it does not affect neointima formation or composition. CONCLUSIONS Four weeks of treatment with A. muciniphila exerts lipid-lowering and immunomodulatory effects, which are insufficient to inhibit neointima formation in hyperlipidemic E3L.CETP mice.
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Affiliation(s)
- Saeed Katiraei
- Department of Human GeneticsLeiden University Medical Center2300 RCLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Margreet R. de Vries
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
- Department of SurgeryLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Alice H. Costain
- Department of ParasitologyLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Kathrin Thiem
- Department of Internal MedicineRadboud UMC6525 GANijmegenThe Netherlands
| | - Lisa R. Hoving
- Department of Human GeneticsLeiden University Medical Center2300 RCLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
| | | | - Hermelijn H. Smits
- Department of ParasitologyLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Kristien E. Bouter
- Department of Vascular MedicineAcademic Medical Center1105 AZAmsterdamThe Netherlands
| | - Patrick C. N. Rensen
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
- Department of Medicinedivision of EndocrinologyLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Paul H. A. Quax
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
- Department of SurgeryLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Max Nieuwdorp
- Department of Vascular MedicineAcademic Medical Center1105 AZAmsterdamThe Netherlands
| | - Mihai G. Netea
- Department of Internal MedicineRadboud UMC6525 GANijmegenThe Netherlands
| | - Willem M. de Vos
- Laboratory of MicrobiologyWageningen University6708 WEWageningenThe Netherlands
| | - Patrice D. Cani
- Université catholique de LouvainLouvain Drug Research InstituteWELBIO (Walloon Excellence in Life sciences and BIOtechnology)Metabolism and Nutrition Research Group1200BrusselsBelgium
| | - Clara Belzer
- Laboratory of MicrobiologyWageningen University6708 WEWageningenThe Netherlands
| | - Ko Willems van Dijk
- Department of Human GeneticsLeiden University Medical Center2300 RCLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
- Department of Medicinedivision of EndocrinologyLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Jimmy F. P. Berbée
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
- Department of Medicinedivision of EndocrinologyLeiden University Medical Center2333 ZALeidenThe Netherlands
| | - Vanessa van Harmelen
- Department of Human GeneticsLeiden University Medical Center2300 RCLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical Center2333 ZALeidenThe Netherlands
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49
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Bosmans LA, Bosch L, Kusters PJH, Lutgens E, Seijkens TTP. The CD40-CD40L Dyad as Immunotherapeutic Target in Cardiovascular Disease. J Cardiovasc Transl Res 2020; 14:13-22. [PMID: 32222950 PMCID: PMC7892683 DOI: 10.1007/s12265-020-09994-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 03/18/2020] [Indexed: 12/14/2022]
Abstract
Chronic inflammation drives the development of atherosclerosis. Despite optimal treatment of classical cardiovascular risk factors, a substantial portion of the population has elevated inflammatory biomarkers and develops atherosclerosis-related complications, indicating that a residual inflammatory risk drives atherosclerotic cardiovascular disease in these patients. Additional anti-inflammatory therapeutic strategies are therefore required. The co-stimulatory molecule CD40 and its ligand CD40L (CD154) have a central role in the regulation of the inflammatory response during the development of atherosclerosis by modulating the interaction between immune cells and between immune cells and non-immune cells. In this review, we discuss the role of the CD40-CD40L dyad in atherosclerosis, and we discuss recent studies on the therapeutic potential of novel CD40-CD40L targeting strategies in cardiovascular medicine.
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Affiliation(s)
- Laura A Bosmans
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands
| | - Lena Bosch
- Experimental Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Pascal J H Kusters
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands.,Department of Pathology, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Esther Lutgens
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands.,Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian's University, Munich, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Tom T P Seijkens
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands.
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50
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Nash M, McGrath JP, Cartland SP, Patel S, Kavurma MM. Tumour necrosis factor superfamily members in ischaemic vascular diseases. Cardiovasc Res 2020; 115:713-720. [PMID: 30816914 DOI: 10.1093/cvr/cvz042] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 09/25/2018] [Accepted: 02/26/2019] [Indexed: 12/20/2022] Open
Abstract
Current treatment of ischaemic vascular diseases such as coronary and peripheral artery disease includes angioplasty and bypass grafting, as well as lipid lowering therapies and control of other cardiovascular risk factors. Numerous members of the tumour necrosis factor superfamily (TNFSF) have recently shown emerging roles in both the protection and progression of such diseases. Understanding the role TNFSF members play in ischaemic vascular disease may provide insight into the development of novel therapeutics to prevent or treat diseases relating to atherosclerosis and ischaemia. This review summarizes the most recent findings relating to TNFSF members and the mechanisms that precede ischaemic vascular disease progression, particularly endothelial dysfunction, chronic inflammation, and atherosclerotic plaque development. This review also explores recent translational research on the role of TNFSF therapies in cardiovascular disease.
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Affiliation(s)
- Megan Nash
- Heart Research Institute, 7 Eliza Street, Newtown, Sydney NSW, Australia.,School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia.,Department of Biochemistry, University of Bath, Bath, UK
| | - Jordan P McGrath
- Department of Cardiology, Royal Prince Alfred Hospital, Missenden Rd Camperdown, NSW, Australia
| | - Siân P Cartland
- Heart Research Institute, 7 Eliza Street, Newtown, Sydney NSW, Australia.,School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
| | - Sanjay Patel
- Heart Research Institute, 7 Eliza Street, Newtown, Sydney NSW, Australia.,School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Missenden Rd Camperdown, NSW, Australia
| | - Mary M Kavurma
- Heart Research Institute, 7 Eliza Street, Newtown, Sydney NSW, Australia.,School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
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