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Lozano-Vidal N, Stanicek L, Bink DI, Juni RP, Hooglugt A, Kremer V, Phelp P, van Bergen A, MacInnes AW, Dimmeler S, Boon RA. Aging-regulated PNUTS maintains endothelial barrier function via SEMA3B suppression. Commun Biol 2024; 7:541. [PMID: 38714838 PMCID: PMC11076560 DOI: 10.1038/s42003-024-06230-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 04/22/2024] [Indexed: 05/12/2024] Open
Abstract
Age-related diseases pose great challenges to health care systems worldwide. During aging, endothelial senescence increases the risk for cardiovascular disease. Recently, it was described that Phosphatase 1 Nuclear Targeting Subunit (PNUTS) has a central role in cardiomyocyte aging and homeostasis. Here, we determine the role of PNUTS in endothelial cell aging. We confirm that PNUTS is repressed in senescent endothelial cells (ECs). Moreover, PNUTS silencing elicits several of the hallmarks of endothelial aging: senescence, reduced angiogenesis and loss of barrier function. Findings are validate in vivo using endothelial-specific inducible PNUTS-deficient mice (Cdh5-CreERT2;PNUTSfl/fl), termed PNUTSEC-KO. Two weeks after PNUTS deletion, PNUTSEC-KO mice present severe multiorgan failure and vascular leakage. Transcriptomic analysis of PNUTS-silenced HUVECs and lungs of PNUTSEC-KO mice reveal that the PNUTS-PP1 axis tightly regulates the expression of semaphorin 3B (SEMA3B). Indeed, silencing of SEMA3B completely restores barrier function after PNUTS loss-of-function. These results reveal a pivotal role for PNUTS in endothelial homeostasis through a SEMA3B downstream pathway that provides a potential target against the effects of aging in ECs.
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Affiliation(s)
- Noelia Lozano-Vidal
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Laura Stanicek
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Institute of Cardiovascular Regeneration, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Diewertje I Bink
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Rio P Juni
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Aukie Hooglugt
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Department of Medical Biochemistry, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Veerle Kremer
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Philippa Phelp
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Anke van Bergen
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Alyson W MacInnes
- Laboratory Genetic Metabolic Diseases, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands
| | - Stefanie Dimmeler
- Institute of Cardiovascular Regeneration, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Potsdamer Strasse 58, 10785, Berlin, Germany
| | - Reinier A Boon
- Department of Physiology, Amsterdam UMC, VU University, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands.
- Amsterdam Cardiovascular Sciences, Microcirculation, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
- Institute of Cardiovascular Regeneration, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Potsdamer Strasse 58, 10785, Berlin, Germany.
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2
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Hooglugt A, van der Stoel MM, Shapeti A, Neep BF, de Haan A, van Oosterwyck H, Boon RA, Huveneers S. DLC1 promotes mechanotransductive feedback for YAP via RhoGAP-mediated focal adhesion turnover. J Cell Sci 2024; 137:jcs261687. [PMID: 38563084 DOI: 10.1242/jcs.261687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
Angiogenesis is a tightly controlled dynamic process demanding a delicate equilibrium between pro-angiogenic signals and factors that promote vascular stability. The spatiotemporal activation of the transcriptional co-factors YAP (herein referring to YAP1) and TAZ (also known WWTR1), collectively denoted YAP/TAZ, is crucial to allow for efficient collective endothelial migration in angiogenesis. The focal adhesion protein deleted-in-liver-cancer-1 (DLC1) was recently described as a transcriptional downstream target of YAP/TAZ in endothelial cells. In this study, we uncover a negative feedback loop between DLC1 expression and YAP activity during collective migration and sprouting angiogenesis. In particular, our study demonstrates that signaling via the RhoGAP domain of DLC1 reduces nuclear localization of YAP and its transcriptional activity. Moreover, the RhoGAP activity of DLC1 is essential for YAP-mediated cellular processes, including the regulation of focal adhesion turnover, traction forces, and sprouting angiogenesis. We show that DLC1 restricts intracellular cytoskeletal tension by inhibiting Rho signaling at the basal adhesion plane, consequently reducing nuclear YAP localization. Collectively, these findings underscore the significance of DLC1 expression levels and its function in mitigating intracellular tension as a pivotal mechanotransductive feedback mechanism that finely tunes YAP activity throughout the process of sprouting angiogenesis.
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Affiliation(s)
- Aukie Hooglugt
- Amsterdam UMC, University of Amsterdam, Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, 1105AZ Amsterdam, the Netherlands
- Amsterdam UMC, VU University Medical Center, Department of Physiology, Amsterdam Cardiovascular Sciences, 1081HZ Amsterdam, the Netherlands
| | - Miesje M van der Stoel
- Amsterdam UMC, University of Amsterdam, Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, 1105AZ Amsterdam, the Netherlands
| | - Apeksha Shapeti
- KU Leuven, Department of Mechanical Engineering, Biomechanics section, 3001 Leuven, Belgium
| | - Beau F Neep
- Amsterdam UMC, University of Amsterdam, Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, 1105AZ Amsterdam, the Netherlands
- Amsterdam UMC, VU University Medical Center, Department of Pulmonary Medicine, Amsterdam Cardiovascular Sciences, 1081HZ Amsterdam, the Netherlands
| | - Annett de Haan
- Amsterdam UMC, University of Amsterdam, Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, 1105AZ Amsterdam, the Netherlands
| | - Hans van Oosterwyck
- KU Leuven, Department of Mechanical Engineering, Biomechanics section, 3001 Leuven, Belgium
- KU Leuven, Prometheus, Division of Skeletal Tissue Engineering, 3000 Leuven, Belgium
| | - Reinier A Boon
- Amsterdam UMC, VU University Medical Center, Department of Physiology, Amsterdam Cardiovascular Sciences, 1081HZ Amsterdam, the Netherlands
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, 60590 Frankfurt am Main, Germany
- Goethe University, Institute of Cardiovascular Regeneration, 60590 Frankfurt am Main, Germany
| | - Stephan Huveneers
- Amsterdam UMC, University of Amsterdam, Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, 1105AZ Amsterdam, the Netherlands
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3
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Paloschi V, Pauli J, Winski G, Wu Z, Li Z, Botti L, Meucci S, Conti P, Rogowitz F, Glukha N, Hummel N, Busch A, Chernogubova E, Jin H, Sachs N, Eckstein HH, Dueck A, Boon RA, Bausch AR, Maegdefessel L. Utilization of an Artery-on-a-Chip to Unravel Novel Regulators and Therapeutic Targets in Vascular Diseases. Adv Healthc Mater 2024; 13:e2302907. [PMID: 37797407 DOI: 10.1002/adhm.202302907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/18/2023] [Indexed: 10/07/2023]
Abstract
In this study, organ-on-chip technology is used to develop an in vitro model of medium-to-large size arteries, the artery-on-a-chip (AoC), with the objective to recapitulate the structure of the arterial wall and the relevant hemodynamic forces affecting luminal cells. AoCs exposed either to in vivo-like shear stress values or kept in static conditions are assessed to generate a panel of novel genes modulated by shear stress. Considering the crucial role played by shear stress alterations in carotid arteries affected by atherosclerosis (CAD) and abdominal aortic aneurysms (AAA) disease development/progression, a patient cohort of hemodynamically relevant specimens is utilized, consisting of diseased and non-diseased (internal control) vessel regions from the same patient. Genes activated by shear stress follow the same expression pattern in non-diseased segments of human vessels. Single cell RNA sequencing (scRNA-seq) enables to discriminate the unique cell subpopulations between non-diseased and diseased vessel portions, revealing an enrichment of flow activated genes in structural cells originating from non-diseased specimens. Furthermore, the AoC served as a platform for drug-testing. It reproduced the effects of a therapeutic agent (lenvatinib) previously used in preclinical AAA studies, therefore extending the understanding of its therapeutic effect through a multicellular structure.
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Affiliation(s)
- Valentina Paloschi
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
- German Center for Cardiovascular Research DZHK, Partner Site Munich Heart Alliance, 80336, Berlin, Germany
| | - Jessica Pauli
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
- German Center for Cardiovascular Research DZHK, Partner Site Munich Heart Alliance, 80336, Berlin, Germany
| | - Greg Winski
- Department of Medicine, Cardiovascular Unit, Karolinska Institute, 171 77, Stockholm, Sweden
| | - Zhiyuan Wu
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
- Department of Vascular Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing, 10073, P. R. China
| | - Zhaolong Li
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
| | - Lorenzo Botti
- Department of Engineering and Applied Sciences, University of Bergamo, Bergamo, 24129, Italy
| | - Sandro Meucci
- Micronit Microtechnologies, Enschede, 15 7521, The Netherlands
| | - Pierangelo Conti
- Department of Engineering and Applied Sciences, University of Bergamo, Bergamo, 24129, Italy
| | | | - Nadiya Glukha
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
| | - Nora Hummel
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
| | - Albert Busch
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technical University Dresden, 01069, Dresden, Germany
| | - Ekaterina Chernogubova
- Department of Medicine, Cardiovascular Unit, Karolinska Institute, 171 77, Stockholm, Sweden
| | - Hong Jin
- Department of Medicine, Cardiovascular Unit, Karolinska Institute, 171 77, Stockholm, Sweden
| | - Nadja Sachs
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
| | - Anne Dueck
- German Center for Cardiovascular Research DZHK, Partner Site Munich Heart Alliance, 80336, Berlin, Germany
- Institute of Pharmacology and Toxicology, Technical University of Munich, 80333, Munich, Germany
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, VU University Medical Center, Amsterdam, 1081 HV, The Netherlands
- Institute of Cardiovascular Regeneration, Center of Molecular Medicine, Goethe-University, 60323, Frankfurt, Germany
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 10785, Berlin, Germany
| | - Andreas R Bausch
- Department of Cellular Biophysics, Technical University of Munich, 80333, Munich, Germany
| | - Lars Maegdefessel
- Department for Vascular and Endovascular Surgery, Technical University of Munich, 80333, Munich, Germany
- German Center for Cardiovascular Research DZHK, Partner Site Munich Heart Alliance, 80336, Berlin, Germany
- Department of Medicine, Cardiovascular Unit, Karolinska Institute, 171 77, Stockholm, Sweden
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4
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de Winter JM, Molenaar JP, Yuen M, van der Pijl R, Shen S, Conijn S, van de Locht M, Willigenburg M, Bogaards SJ, van Kleef ES, Lassche S, Persson M, Rassier DE, Sztal TE, Ruparelia AA, Oorschot V, Ramm G, Hall TE, Xiong Z, Johnson CN, Li F, Kiss B, Lozano-Vidal N, Boon RA, Marabita M, Nogara L, Blaauw B, Rodenburg RJ, Küsters B, Doorduin J, Beggs AH, Granzier H, Campbell K, Ma W, Irving T, Malfatti E, Romero NB, Bryson-Richardson RJ, van Engelen BG, Voermans NC, Ottenheijm CA. KBTBD13 is an actin-binding protein that modulates muscle kinetics. J Clin Invest 2024; 134:e179111. [PMID: 38299595 PMCID: PMC10836800 DOI: 10.1172/jci179111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024] Open
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5
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Tammaro A, Daniels EG, Hu IM, ‘t Hart KC, Reid K, Juni RP, Butter LM, Vasam G, Kamble R, Jongejan A, Aviv RI, Roelofs JJ, Aronica E, Boon RA, Menzies KJ, Houtkooper RH, Janssens GE. HDAC1/2 inhibitor therapy improves multiple organ systems in aged mice. iScience 2024; 27:108681. [PMID: 38269100 PMCID: PMC10805681 DOI: 10.1016/j.isci.2023.108681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/25/2023] [Accepted: 12/05/2023] [Indexed: 01/26/2024] Open
Abstract
Aging increases the risk of age-related diseases, imposing substantial healthcare and personal costs. Targeting fundamental aging mechanisms pharmacologically can promote healthy aging and reduce this disease susceptibility. In this work, we employed transcriptome-based drug screening to identify compounds emulating transcriptional signatures of long-lived genetic interventions. We discovered compound 60 (Cmpd60), a selective histone deacetylase 1 and 2 (HDAC1/2) inhibitor, mimicking diverse longevity interventions. In extensive molecular, phenotypic, and bioinformatic assessments using various cell and aged mouse models, we found Cmpd60 treatment to improve age-related phenotypes in multiple organs. Cmpd60 reduces renal epithelial-mesenchymal transition and fibrosis in kidney, diminishes dementia-related gene expression in brain, and enhances cardiac contractility and relaxation for the heart. In sum, our two-week HDAC1/2 inhibitor treatment in aged mice establishes a multi-tissue, healthy aging intervention in mammals, holding promise for therapeutic translation to promote healthy aging in humans.
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Affiliation(s)
- Alessandra Tammaro
- Amsterdam UMC location University of Amsterdam, Department of Pathology, Amsterdam Infection & Immunity, Amsterdam, the Netherlands
| | - Eileen G. Daniels
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism Institute, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Iman M. Hu
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism Institute, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Kelly C. ‘t Hart
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism Institute, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Kim Reid
- Department of Biology, University of Ottawa, Ottawa, ON, Canada
| | - Rio P. Juni
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Loes M. Butter
- Amsterdam UMC location University of Amsterdam, Department of Pathology, Amsterdam Infection & Immunity, Amsterdam, the Netherlands
| | - Goutham Vasam
- Department of Biology, University of Ottawa, Ottawa, ON, Canada
| | - Rashmi Kamble
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Aldo Jongejan
- Deptartment of Epidemiology & Data Science (EDS), Bioinformatics Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Richard I. Aviv
- Department of Medical Imaging, The Ottawa Hospital, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada
- Department of Radiology, University of Ottawa, Ottawa, ON, Canada
| | - Joris J.T.H. Roelofs
- Amsterdam UMC location University of Amsterdam, Department of Pathology, Amsterdam Infection & Immunity, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Eleonora Aronica
- Department of (Neuro)Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Reinier A. Boon
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Keir J. Menzies
- Department of Biology, University of Ottawa, Ottawa, ON, Canada
| | - Riekelt H. Houtkooper
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism Institute, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Georges E. Janssens
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism Institute, Amsterdam University Medical Centers, Amsterdam, the Netherlands
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6
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Jalink EA, Schonk AW, Boon RA, Juni RP. Non-coding RNAs in the pathophysiology of heart failure with preserved ejection fraction. Front Cardiovasc Med 2024; 10:1300375. [PMID: 38259314 PMCID: PMC10800550 DOI: 10.3389/fcvm.2023.1300375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is the largest unmet clinical need in cardiovascular medicine. Despite decades of research, the treatment option for HFpEF is still limited, indicating our ongoing incomplete understanding on the underlying molecular mechanisms. Non-coding RNAs, comprising of microRNAs (miRNAs), long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), are non-protein coding RNA transcripts, which are implicated in various cardiovascular diseases. However, their role in the pathogenesis of HFpEF is unknown. Here, we discuss the role of miRNAs, lncRNAs and circRNAs that are involved in the pathophysiology of HFpEF, namely microvascular dysfunction, inflammation, diastolic dysfunction and cardiac fibrosis. We interrogated clinical evidence and dissected the molecular mechanisms of the ncRNAs by looking at the relevant in vivo and in vitro models that mimic the co-morbidities in patients with HFpEF. Finally, we discuss the potential of ncRNAs as biomarkers and potential novel therapeutic targets for future HFpEF treatment.
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Affiliation(s)
- Elisabeth A. Jalink
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, Netherlands
| | - Amber W. Schonk
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, Netherlands
| | - Reinier A. Boon
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, Netherlands
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
- German Centre for Cardiovascular Research, Partner Site Frankfurt Rhein/Main, Frankfurt, Germany
| | - Rio P. Juni
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, Netherlands
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7
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Maegdefessel L, Boon RA, Dimmeler S. Noncoding RNAs in the Vasculature: Basic Mechanisms and Therapeutic Perspectives. Arterioscler Thromb Vasc Biol 2024; 44:3-6. [PMID: 38150514 DOI: 10.1161/atvbaha.123.319564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Affiliation(s)
- Lars Maegdefessel
- Institute of Molecular Vascular Medicine, Klinikum rechts der Isar, Technical University Munich, Germany (L.M.)
- Department of Medicine, Karolinska Institutet and University Hospital, Stockholm, Sweden (L.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Germany (L.M.)
| | - Reinier A Boon
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands (R.A.B.)
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.A.B.)
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Germany (R.A.B., S.D.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Frankfurt Rhein/Main, Germany (R.A.B., S.D.)
| | - Stefanie Dimmeler
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Germany (R.A.B., S.D.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Frankfurt Rhein/Main, Germany (R.A.B., S.D.)
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8
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Fasolo F, Winski G, Li Z, Wu Z, Winter H, Ritzer J, Glukha N, Roy J, Hultgren R, Pauli J, Busch A, Sachs N, Knappich C, Eckstein HH, Boon RA, Paloschi V, Maegdefessel L. The circular RNA Ataxia Telangiectasia Mutated regulates oxidative stress in smooth muscle cells in expanding abdominal aortic aneurysms. Mol Ther Nucleic Acids 2023; 33:848-865. [PMID: 37680984 PMCID: PMC10481153 DOI: 10.1016/j.omtn.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 08/14/2023] [Indexed: 09/09/2023]
Abstract
An abdominal aortic aneurysm (AAA) is a pathological widening of the aortic wall characterized by loss of smooth muscle cells (SMCs), extracellular matrix degradation, and local inflammation. This condition is often asymptomatic until rupture occurs, leading to high morbidity and mortality rates. Diagnosis is mostly accidental and the only currently available treatment option remains surgical intervention. Circular RNAs (circRNAs) represent a novel class of regulatory non-coding RNAs that originate from backsplicing. Their highly stable loop structure, combined with a remarkable enrichment in body fluids, make circRNAs promising disease biomarkers. We investigated the contribution of circRNAs to AAA pathogenesis and their potential application to improve AAA diagnostics. Gene expression analysis revealed the presence of deregulated circular transcripts stemming from AAA-relevant gene loci. Among these, the circRNA to the Ataxia Telangiectasia Mutated gene (cATM) was upregulated in human AAA specimens, in AAA-derived SMCs, and serum samples collected from aneurysm patients. In primary aortic SMCs, cATM increased upon angiotensin II and doxorubicin stimulation, while its silencing triggered apoptosis. Higher cATM levels made AAA-derived SMCs less vulnerable to oxidative stress, compared with control SMCs. These data suggest that cATM contributes to elicit an adaptive oxidative-stress response in SMCs and provides a reliable AAA disease signature.
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Affiliation(s)
- Francesca Fasolo
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Greg Winski
- Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Zhaolong Li
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Zhiyan Wu
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
- Department of Vascular Surgery, Beijing Hospital, National Center of Gerontology and Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, P.R. China
| | - Hanna Winter
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Julia Ritzer
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Nadiya Glukha
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Joy Roy
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden
- Department of Vascular Surgery, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Rebecka Hultgren
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden
- Department of Vascular Surgery, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Jessica Pauli
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Albert Busch
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- Division of Vascular and Endovascular Surgery, Department of Visceral, Thoracic and Vascular Surgery, Medical Faculty, Carl Gustav Carus and University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, 01307 Dresden, Germany
| | - Nadja Sachs
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Christoph Knappich
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Reinier A. Boon
- German Center for Cardiovascular Research DZHK 10785 Berlin, Partner Site Frankfurt Rhine-Main, Frankfurt am Main, Germany
- Institute of Cardiovascular Regeneration, Goethe University, 60590 Frankfurt am Main, Germany
- Amsterdam UMC Location Vrije Universiteit Amsterdam, Physiology, 1081 Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, 1081 Amsterdam, the Netherlands
| | - Valentina Paloschi
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Lars Maegdefessel
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
- Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
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9
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Weiss E, Schrüfer A, Tocantins C, Diniz MS, Novakovic B, van Bergen AS, Kulovic‐Sissawo A, Saffery R, Boon RA, Hiden U. Higher gestational weight gain delays wound healing and reduces expression of long non-coding RNA KLRK1-AS1 in neonatal endothelial progenitor cells. J Physiol 2023; 601:3961-3974. [PMID: 37470310 PMCID: PMC10952284 DOI: 10.1113/jp284871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 07/03/2023] [Indexed: 07/21/2023] Open
Abstract
High gestational weight gain (GWG) is a cardiovascular risk factor and may disturb neonatal endothelial function. Long non-coding RNAs (lncRNAs) regulate gene expression epigenetically and can modulate endothelial function. Endothelial colony forming cells (ECFCs), circulating endothelial precursors, are a recruitable source of endothelial cells and sustain endothelial function, vascular growth and repair. We here investigated whether higher GWG affects neonatal ECFC function and elucidated the role of lncRNAs herein. Wound healing of umbilical cord blood-derived ECFCs after pregnancies with GWG <13 kg versus >13 kg was determined in a scratch assay and based on monolayer impedance after electric wounding (electric cell-substrate impedance sensing, ECIS). LncRNA expression was analysed by RNA sequencing. The function of killer cell lectin-like receptor K1 antisense RNA (KLRK1-AS1) was investigated after siRNA-based knockdown. Closure of the scratch was delayed by 25% (P = 0.041) in the higher GWG group and correlated inversely with GWG (R = -0.538, P = 0.012) in all subjects (n = 22). Similarly, recovery of the monolayer barrier after electric wounding was delayed (-11% after 20 h; P = 0.014; n = 15). Several lncRNAs correlated with maternal GWG, the most significant one being KLRK1-AS1 (log2 fold change = -0.135, P < 0.001, n = 35). KLRK1-AS1 knockdown (n = 4) reduced barrier recovery after electric wounding by 21% (P = 0.029) and KLRK1-AS1 expression correlated with the time required for wound healing for both scratch (R = 0.447, P = 0.033) and impedance-based assay (R = 0.629, P = 0.014). Higher GWG reduces wound healing of neonatal ECFCs, and lower levels of the lncRNA KLRK1-AS1 may underlie this. KEY POINTS: Maternal cardiovascular risk factors such as diabetes, obesity and smoking in pregnancy disturb fetal endothelial function, and we here investigated whether also high gestational weight gain (GWG) has an impact on fetal endothelial cells. Circulating endothelial progenitor cells (endothelial colony forming cells, ECFCs) are highly abundant in the neonatal blood stream and serve as a circulating pool for vascular growth and repair. We revealed that higher GWG delays wound healing capacity of ECFCs in vitro. We identified the regulatory RNA lncRNA KLRK1-AS1 as a link between GWG and delayed ECFC wound healing. Our data show that high GWG, independent of pre-pregnancy BMI, affects neonatal ECFC function.
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Affiliation(s)
- Elisa Weiss
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
- Research Unit Early Life Determinants (ELiD)Medical University of GrazGrazAustria
| | - Anna Schrüfer
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
| | - Carolina Tocantins
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
- CNC‐Center for Neuroscience and Cell Biology, CIBB‐Centre for Innovative Biomedicine and BiotechnologyUniversity of CoimbraCoimbraPortugal
- PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC)University of CoimbraCoimbraPortugal
| | - Mariana Simoes Diniz
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
- CNC‐Center for Neuroscience and Cell Biology, CIBB‐Centre for Innovative Biomedicine and BiotechnologyUniversity of CoimbraCoimbraPortugal
- PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC)University of CoimbraCoimbraPortugal
| | - Boris Novakovic
- Molecular Immunity, Infection and Immunity ThemeMurdoch Children's Research InstituteParkvilleVictoriaAustralia
- Department of PaediatricsUniversity of MelbourneParkvilleVictoriaAustralia
| | - Anke S. van Bergen
- Department of PhysiologyAmsterdam University Medical Centers, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam Cardiovascular SciencesMicrocirculationAmsterdamThe Netherlands
| | - Azra Kulovic‐Sissawo
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
- Research Unit Early Life Determinants (ELiD)Medical University of GrazGrazAustria
| | - Richard Saffery
- Molecular Immunity, Infection and Immunity ThemeMurdoch Children's Research InstituteParkvilleVictoriaAustralia
- Department of PaediatricsUniversity of MelbourneParkvilleVictoriaAustralia
| | - Reinier A. Boon
- Department of PhysiologyAmsterdam University Medical Centers, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam Cardiovascular SciencesMicrocirculationAmsterdamThe Netherlands
- Institute for Cardiovascular Regeneration, Centre for Molecular MedicineGoethe University Frankfurt am MainFrankfurt am MainGermany
- German Centre for Cardiovascular Research DZHKPartner site Frankfurt Rhein/MainFrankfurt am MainGermany
| | - Ursula Hiden
- Perinatal Research Laboratory, Department of Obstetrics and GynaecologyMedical University of GrazGrazAustria
- Research Unit Early Life Determinants (ELiD)Medical University of GrazGrazAustria
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10
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Benz PM, Frömel T, Laban H, Zink J, Ulrich L, Groneberg D, Boon RA, Poley P, Renne T, de Wit C, Fleming I. Cardiovascular Functions of Ena/VASP Proteins: Past, Present and Beyond. Cells 2023; 12:1740. [PMID: 37443774 PMCID: PMC10340426 DOI: 10.3390/cells12131740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/18/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Actin binding proteins are of crucial importance for the spatiotemporal regulation of actin cytoskeletal dynamics, thereby mediating a tremendous range of cellular processes. Since their initial discovery more than 30 years ago, the enabled/vasodilator-stimulated phosphoprotein (Ena/VASP) family has evolved as one of the most fascinating and versatile family of actin regulating proteins. The proteins directly enhance actin filament assembly, but they also organize higher order actin networks and link kinase signaling pathways to actin filament assembly. Thereby, Ena/VASP proteins regulate dynamic cellular processes ranging from membrane protrusions and trafficking, and cell-cell and cell-matrix adhesions, to the generation of mechanical tension and contractile force. Important insights have been gained into the physiological functions of Ena/VASP proteins in platelets, leukocytes, endothelial cells, smooth muscle cells and cardiomyocytes. In this review, we summarize the unique and redundant functions of Ena/VASP proteins in cardiovascular cells and discuss the underlying molecular mechanisms.
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Affiliation(s)
- Peter M. Benz
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
- German Centre of Cardiovascular Research (DZHK), Partner Site Rhein-Main, 60596 Frankfurt am Main, Germany
| | - Timo Frömel
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
| | - Hebatullah Laban
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
| | - Joana Zink
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
| | - Lea Ulrich
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
| | - Dieter Groneberg
- Institute of Physiology I, University of Würzburg, 97070 Würzburg, Germany
| | - Reinier A. Boon
- German Centre of Cardiovascular Research (DZHK), Partner Site Rhein-Main, 60596 Frankfurt am Main, Germany
- Cardiopulmonary Institute, 60596 Frankfurt am Main, Germany
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, 60596 Frankfurt am Main, Germany
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Centre, 1081 HZ Amsterdam, The Netherlands
| | - Philip Poley
- Institut für Physiologie, Universität zu Lübeck, 23562 Lübeck, Germany
- German Centre of Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 23562 Lübeck, Germany
| | - Thomas Renne
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, 55131 Mainz, Germany
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, D02 VN51 Dublin, Ireland
| | - Cor de Wit
- Institut für Physiologie, Universität zu Lübeck, 23562 Lübeck, Germany
- German Centre of Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 23562 Lübeck, Germany
| | - Ingrid Fleming
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, 60596 Frankfurt am Main, Germany
- German Centre of Cardiovascular Research (DZHK), Partner Site Rhein-Main, 60596 Frankfurt am Main, Germany
- Cardiopulmonary Institute, 60596 Frankfurt am Main, Germany
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11
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Winter H, Winski G, Busch A, Chernogubova E, Fasolo F, Wu Z, Bäcklund A, Khomtchouk BB, Van Booven DJ, Sachs N, Eckstein HH, Wittig I, Boon RA, Jin H, Maegdefessel L. Targeting long non-coding RNA NUDT6 enhances smooth muscle cell survival and limits vascular disease progression. Mol Ther 2023; 31:1775-1790. [PMID: 37147804 PMCID: PMC10277891 DOI: 10.1016/j.ymthe.2023.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 03/31/2023] [Accepted: 04/28/2023] [Indexed: 05/07/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) orchestrate various biological processes and regulate the development of cardiovascular diseases. Their potential therapeutic benefit to tackle disease progression has recently been extensively explored. Our study investigates the role of lncRNA Nudix Hydrolase 6 (NUDT6) and its antisense target fibroblast growth factor 2 (FGF2) in two vascular pathologies: abdominal aortic aneurysms (AAA) and carotid artery disease. Using tissue samples from both diseases, we detected a substantial increase of NUDT6, whereas FGF2 was downregulated. Targeting Nudt6 in vivo with antisense oligonucleotides in three murine and one porcine animal model of carotid artery disease and AAA limited disease progression. Restoration of FGF2 upon Nudt6 knockdown improved vessel wall morphology and fibrous cap stability. Overexpression of NUDT6 in vitro impaired smooth muscle cell (SMC) migration, while limiting their proliferation and augmenting apoptosis. By employing RNA pulldown followed by mass spectrometry as well as RNA immunoprecipitation, we identified Cysteine and Glycine Rich Protein 1 (CSRP1) as another direct NUDT6 interaction partner, regulating cell motility and SMC differentiation. Overall, the present study identifies NUDT6 as a well-conserved antisense transcript of FGF2. NUDT6 silencing triggers SMC survival and migration and could serve as a novel RNA-based therapeutic strategy in vascular diseases.
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Affiliation(s)
- Hanna Winter
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany
| | - Greg Winski
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
| | - Albert Busch
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; Division of Vascular and Endovascular Surgery, Department of Visceral, Thoracic and Vascular Surgery, Medical Faculty, Carl Gustav Carus and University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | | | - Francesca Fasolo
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany
| | - Zhiyuan Wu
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany
| | | | - Bohdan B Khomtchouk
- Department of BioHealth Informatics, Indiana University, Indianapolis, IN, USA; Krannert Cardiovascular Research Center, Indiana University School of Medicine, Indianapolis, IN, USA; Center for Computational Biology & Bioinformatics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Derek J Van Booven
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Nadja Sachs
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany
| | - Ilka Wittig
- Functional Proteomics, Institute of Cardiovascular Physiology, Goethe University, 60590 Frankfurt am Main, Germany; German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 60590 Frankfurt am Main, Germany
| | - Reinier A Boon
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 60590 Frankfurt am Main, Germany; Institute of Cardiovascular Regeneration, Goethe University, 60590 Frankfurt am Main, Germany; Amsterdam UMC location Vrije Universiteit Amsterdam, Physiology, 1081 Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Microcirculation, 1105 Amsterdam, the Netherlands
| | - Hong Jin
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lars Maegdefessel
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University, Munich, Germany; German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Berlin, Germany; Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
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12
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Bink DI, Pauli J, Maegdefessel L, Boon RA. Endothelial microRNAs and long noncoding RNAs in cardiovascular ageing. Atherosclerosis 2023; 374:99-106. [PMID: 37059656 DOI: 10.1016/j.atherosclerosis.2023.03.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 04/16/2023]
Abstract
Atherosclerosis and numerous other cardiovascular diseases develop in an age-dependent manner. The endothelial cells that line the vessel walls play an important role in the development of atherosclerosis. Non-coding RNA like microRNAs and long non-coding RNAs are known to play an important role in endothelial function and are implicated in the disease progression. Here, we summarize several microRNAs and long non-coding RNAs that are known to have an altered expression with endothelial aging and discuss their role in endothelial cell function and senescence. These processes contribute to aging-induced atherosclerosis development and by targeting the non-coding RNAs controlling endothelial cell function and senescence, atherosclerosis can potentially be attenuated.
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Affiliation(s)
- Diewertje I Bink
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands
| | - Jessica Pauli
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner site Munich Heart Alliance, Munich, Germany
| | - Lars Maegdefessel
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner site Munich Heart Alliance, Munich, Germany; Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Reinier A Boon
- Department of Physiology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands; Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany; German Centre for Cardiovascular Research DZHK, Partner site Frankfurt Rhein/Main, Frankfurt Am Main, Germany.
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13
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Ramos KS, Li J, Wijdeveld LFJ, van Schie MS, Taverne YJHJ, Boon RA, de Groot NMS, Brundel BJJM. Long Noncoding RNA UCA1 Correlates With Electropathology in Patients With Atrial Fibrillation. JACC Clin Electrophysiol 2023:S2405-500X(23)00116-0. [PMID: 37227342 DOI: 10.1016/j.jacep.2023.02.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 01/20/2023] [Accepted: 02/22/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Perpetuation of atrial fibrillation (AF) is rooted in derailment of molecular proteostasis pathways that cause electrical conduction disorders that drive AF. Emerging evidence indicates a role for long noncoding RNAs (lncRNAs) in the pathophysiology of cardiac diseases, including AF. OBJECTIVES In the present study, the authors explored the association between 3 cardiac lncRNAs and the degree of electropathology. METHODS Patients had paroxysmal AF (ParAF) (n = 59), persistent AF (PerAF) (n = 56), or normal sinus rhythm without a history of AF (SR) (n = 70). The relative expression levels of urothelial carcinoma-associated 1 (UCA1), OXCT1-AS1 (SARRAH), and the mitochondrial lncRNA uc022bqs.q (LIPCAR) were measured by means of quantitative reverse-transcription polymerase chain reaction in the right atrial appendage (RAA) or serum (or both). A selection of the patients was subjected to high-resolution epicardial mapping to evaluate electrophysiologic features during SR. RESULTS The expression levels of SARRAH and LIPCAR were decreased in RAAs of all AF patients compared with SR. Also, in RAAs, UCA1 levels significantly correlated with the percentage of conduction block and delay, and inversely with conduction velocity, indicating that UCA1 levels in RAA reflect the degree of electrophysiologic disorders. Moreover, in serum samples, SARRAH and UCA1 levels were increased in the total AF group and ParAF patients compared with SR. CONCLUSIONS LncRNAs SARRAH and LIPCAR are reduced in RAA of AF patients, and UCA1 levels correlate with electrophysiologic conduction abnormalities. Thus, RAA UCA1 levels may aid staging of electropathology severity and act as a patient-tailored bioelectrical fingerprint.
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Affiliation(s)
- Kennedy S Ramos
- Department of Physiology, Amsterdam Cardiovascular Sciences, Heart Failure, and Arrhythmias, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Jin Li
- Department of Physiology, Amsterdam Cardiovascular Sciences, Heart Failure, and Arrhythmias, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Leonoor F J Wijdeveld
- Department of Physiology, Amsterdam Cardiovascular Sciences, Heart Failure, and Arrhythmias, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Mathijs S van Schie
- Department of Cardiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Yannick J H J Taverne
- Department of Cardiothoracic Surgery, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Heart Failure, and Arrhythmias, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | | | - Bianca J J M Brundel
- Department of Physiology, Amsterdam Cardiovascular Sciences, Heart Failure, and Arrhythmias, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
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14
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Juni RP, Phelp PG, Bink DI, Kremer V, van Bergen AS, Espinosa Gonzalez P, Rombouts KB, Harber KJ, Heister DA, Yeung KK, Van den Bossche J, Kuster DW, Krijnen PA, Niessen HW, Boon RA. COVID19 Impairs Cardiac Function via Endothelial H19 and IL6 Signaling. Circ Res 2023; 132:648-651. [PMID: 36786206 PMCID: PMC9977263 DOI: 10.1161/circresaha.122.322166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Affiliation(s)
- Rio P. Juni
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Philippa G. Phelp
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Diewertje I. Bink
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Veerle Kremer
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Anke S. van Bergen
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Pedro Espinosa Gonzalez
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Karlijn B. Rombouts
- Department of Vascular Surgery (K.B.R., K.K.Y.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Karl J. Harber
- Department of Molecular Cell Biology and Immunology (K.J.H., D.A.F.H., J.V.d.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Diabetes and Metabolism, the Netherlands (K.J.H., D.A.F.H., J.V.d.B.)
| | - Daan A.F. Heister
- Department of Molecular Cell Biology and Immunology (K.J.H., D.A.F.H., J.V.d.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Diabetes and Metabolism, the Netherlands (K.J.H., D.A.F.H., J.V.d.B.)
| | - Kak K. Yeung
- Department of Vascular Surgery (K.B.R., K.K.Y.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Jan Van den Bossche
- Department of Molecular Cell Biology and Immunology (K.J.H., D.A.F.H., J.V.d.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Diabetes and Metabolism, the Netherlands (K.J.H., D.A.F.H., J.V.d.B.)
| | - Diederik W.D. Kuster
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
| | - Paul A.J. Krijnen
- Department of Pathology (P.A.J.K., H.W.M.N.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
| | - Hans W.M. Niessen
- Department of Pathology (P.A.J.K., H.W.M.N.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
| | - Reinier A. Boon
- Department of Physiology (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., D.W.D.K., R.A.B.), Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Microcirculation, the Netherlands (R.P.J., P.G.P., D.I.B., V.K., A.S.v.B., P.E.G., K.B.R., K.K.Y., D.W.D.K., R.A.B.)
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Germany (R.A.B.)
- German Centre for Cardiovascular Research, Partner Site Frankfurt Rhein/Main (R.A.B.)
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15
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Kremer V, Oppelaar JJ, Gimbel T, Koziarek S, Ganzevoort W, van Pampus MG, van den Born BJ, Vogt L, de Groot C, Boon RA. Neuro-oncological Ventral Antigen 2 Regulates Splicing of Vascular Endothelial Growth Factor Receptor 1 and Is Required for Endothelial Function. Reprod Sci 2023; 30:678-689. [PMID: 35927413 PMCID: PMC9988812 DOI: 10.1007/s43032-022-01044-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/16/2022] [Indexed: 11/24/2022]
Abstract
Pre-eclampsia (PE) affects 2-8% of pregnancies and is responsible for significant morbidity and mortality. The maternal clinical syndrome (defined by hypertension, proteinuria, and organ dysfunction) is the result of endothelial dysfunction. The endothelial response to increased levels of soluble FMS-like Tyrosine Kinase 1 (sFLT1) is thought to play a central role. sFLT1 is released from multiple tissues and binds VEGF with high affinity and antagonizes VEGF. Expression of soluble variants of sFLT1 is a result of alternative splicing; however, the mechanism is incompletely understood. We hypothesize that neuro-oncological ventral antigen 2 (NOVA2) contributes to this. NOVA2 was inhibited in human umbilical vein endothelial cells (HUVECs) and multiple cellular functions were assessed. NOVA2 and FLT1 expression in the placenta of PE, pregnancy-induced hypertension, and normotensive controls was measured by RT-qPCR. Loss of NOVA2 in HUVECs resulted in significantly increased levels of sFLT1, but did not affect expression of membrane-bound FLT1. NOVA2 protein was shown to directly interact with FLT1 mRNA. Loss of NOVA2 was also accompanied by impaired endothelial functions such as sprouting. We were able to restore sprouting capacity by exogenous VEGF. We did not observe statistically significant regulation of NOVA2 or sFLT1 in the placenta. However, we observed a negative correlation between sFLT1 and NOVA2 expression levels. In conclusion, NOVA2 was found to regulate FLT1 splicing in the endothelium. Loss of NOVA2 resulted in impaired endothelial function, at least partially dependent on VEGF. In PE patients, we observed a negative correlation between NOVA2 and sFLT1.
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Affiliation(s)
- Veerle Kremer
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Medical Chemistry, Academic Medical Center, Amsterdam UMC, Amsterdam, The Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, The Netherlands
| | - Jetta J Oppelaar
- Department of Internal Medicine, Section of Nephrology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Theresa Gimbel
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany.,German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany
| | - Susanne Koziarek
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany.,German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany
| | - Wessel Ganzevoort
- Department of Obstetrics and Gynecology, Amsterdam Reproduction & Development, Amsterdam UMC University of Amsterdam, Amsterdam, The Netherlands
| | | | - Bert-Jan van den Born
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.,Amsterdam Cardiovascular Sciences, Atherosclerosis and Ischemic Syndromes, Amsterdam, The Netherlands
| | - Liffert Vogt
- Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, The Netherlands.,Department of Internal Medicine, Section of Nephrology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Christianne de Groot
- Department of Obstetrics and Gynaecology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, Amsterdam, The Netherlands. .,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany. .,German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany. .,Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands.
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16
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Boos F, Oo JA, Warwick T, Günther S, Izquierdo Ponce J, Lopez M, Rafii D, Buchmann G, Pham MD, Msheik ZS, Li T, Seredinski S, Haydar S, Kashefiolasl S, Plate KH, Behr R, Mietsch M, Krishnan J, Pullamsetti SS, Bibli SI, Hinkel R, Baker AH, Boon RA, Schulz MH, Wittig I, Miller FJ, Brandes RP, Leisegang MS. The endothelial-enriched lncRNA LINC00607 mediates angiogenic function. Basic Res Cardiol 2023; 118:5. [PMID: 36700983 PMCID: PMC9879848 DOI: 10.1007/s00395-023-00978-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 01/09/2023] [Accepted: 01/09/2023] [Indexed: 01/27/2023]
Abstract
Long non-coding RNAs (lncRNAs) can act as regulatory RNAs which, by altering the expression of target genes, impact on the cellular phenotype and cardiovascular disease development. Endothelial lncRNAs and their vascular functions are largely undefined. Deep RNA-Seq and FANTOM5 CAGE analysis revealed the lncRNA LINC00607 to be highly enriched in human endothelial cells. LINC00607 was induced in response to hypoxia, arteriosclerosis regression in non-human primates, post-atherosclerotic cultured endothelial cells from patients and also in response to propranolol used to induce regression of human arteriovenous malformations. siRNA knockdown or CRISPR/Cas9 knockout of LINC00607 attenuated VEGF-A-induced angiogenic sprouting. LINC00607 knockout in endothelial cells also integrated less into newly formed vascular networks in an in vivo assay in SCID mice. Overexpression of LINC00607 in CRISPR knockout cells restored normal endothelial function. RNA- and ATAC-Seq after LINC00607 knockout revealed changes in the transcription of endothelial gene sets linked to the endothelial phenotype and in chromatin accessibility around ERG-binding sites. Mechanistically, LINC00607 interacted with the SWI/SNF chromatin remodeling protein BRG1. CRISPR/Cas9-mediated knockout of BRG1 in HUVEC followed by CUT&RUN revealed that BRG1 is required to secure a stable chromatin state, mainly on ERG-binding sites. In conclusion, LINC00607 is an endothelial-enriched lncRNA that maintains ERG target gene transcription by interacting with the chromatin remodeler BRG1 to ultimately mediate angiogenesis.
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Affiliation(s)
- Frederike Boos
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - James A Oo
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Timothy Warwick
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Stefan Günther
- Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Judit Izquierdo Ponce
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Melina Lopez
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Diba Rafii
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Giulia Buchmann
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Minh Duc Pham
- Genome Biologics, Frankfurt, Germany
- Institute for Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
| | - Zahraa S Msheik
- Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
- Department of Internal Medicine, Member of the DZL, Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany
| | - Tianfu Li
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Sandra Seredinski
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Shaza Haydar
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Sepide Kashefiolasl
- Department of Neurosurgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Karl H Plate
- Institute of Neurology (Edinger Institute), Neuroscience Center, Goethe University, Frankfurt, Germany
- Frankfurt Cancer Institute, University Hospital, Goethe University, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt, Germany
- German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Rüdiger Behr
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
- Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Göttingen, Germany
| | - Matthias Mietsch
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
- Laboratory Animal Science Unit, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Jaya Krishnan
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
- Institute for Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
- Cardio-Pulmonary Institute, Giessen, Germany
- Department of Medicine III, Cardiology/Angiology/Nephrology, Goethe University Hospital, Frankfurt am Main, Germany
| | - Soni S Pullamsetti
- Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
- Department of Internal Medicine, Member of the DZL, Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany
- Cardio-Pulmonary Institute, Giessen, Germany
| | - Sofia-Iris Bibli
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
- Institute for Vascular Signalling, Goethe University, Frankfurt, Germany
| | - Rabea Hinkel
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
- Laboratory Animal Science Unit, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
- Institute for Animal Hygiene, Animal Welfare and Farm Animal Behavior, University of Veterinary Medicine, Hannover, Germany
| | - Andrew H Baker
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, Scotland
- CARIM Institute, University of Maastricht, Maastricht, The Netherlands
| | - Reinier A Boon
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
- Institute for Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Marcel H Schulz
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
- Institute for Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
| | - Ilka Wittig
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Francis J Miller
- Department of Medicine, Vanderbilt University Medical Center, Nashville, USA
- Veterans Affairs Medical Center, Nashville, TN, USA
| | - Ralf P Brandes
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany.
| | - Matthias S Leisegang
- Institut für Kardiovaskuläre Physiologie, Fachbereich Medizin der Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany.
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17
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Hosen MR, Goody PR, Zietzer A, Xiang X, Niepmann ST, Sedaghat A, Tiyerili V, Chennupati R, Moore JB, Boon RA, Uchida S, Sinning JM, Zimmer S, Latz E, Werner N, Nickenig G, Jansen F. Circulating MicroRNA-122-5p Is Associated With a Lack of Improvement in Left Ventricular Function After Transcatheter Aortic Valve Replacement and Regulates Viability of Cardiomyocytes Through Extracellular Vesicles. Circulation 2022; 146:1836-1854. [PMID: 35862223 DOI: 10.1161/circulationaha.122.060258] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Transcatheter aortic valve replacement (TAVR) is a well-established treatment option for high- and intermediate-risk patients with severe symptomatic aortic valve stenosis. A majority of patients exhibit improvements in left ventricular ejection fraction (LVEF) after TAVR in response to TAVR-associated afterload reduction. However, a specific role for circulating microRNAs (miRNAs) in the improvement of cardiac function for patients after TAVR has not yet been investigated. Here, we profiled the differential expression of miRNAs in circulating extracellular vesicles (EVs) in patients after TAVR and, in particular, the novel role of circulating miR-122-5p in cardiomyocytes. METHODS Circulating EV-associated miRNAs were investigated by use of an unbiased Taqman-based human miRNA array. Several EV miRNAs (miR-122-5p, miR-26a, miR-192, miR-483-5p, miR-720, miR-885-5p, and miR-1274) were significantly deregulated in patients with aortic valve stenosis at day 7 after TAVR compared with the preprocedural levels in patients without LVEF improvement. The higher levels of miR-122-5p were negatively correlated with LVEF improvement at both day 7 (r=-0.264 and P=0.015) and 6 months (r=-0.328 and P=0.0018) after TAVR. RESULTS Using of patient-derived samples and a murine aortic valve stenosis model, we observed that the expression of miR-122-5p correlates negatively with cardiac function, which is associated with LVEF. Mice with graded wire injury-induced aortic valve stenosis demonstrated a higher level of miR-122-5p, which was related to cardiomyocyte dysfunction. Murine ex vivo experiments revealed that miR-122-5p is highly enriched in endothelial cells compared with cardiomyocytes. Coculture experiments, copy-number analysis, and fluorescence microscopy with Cy3-labeled miR-122-5p demonstrated that miR-122-5p can be shuttled through large EVs from endothelial cells into cardiomyocytes. Gain- and loss-of-function experiments suggested that EV-mediated shuttling of miR-122-5p increases the level of miR-122-5p in recipient cardiomyocytes. Mechanistically, mass spectrometry, miRNA pulldown, electrophoretic mobility shift assay, and RNA immunoprecipitation experiments confirmed that miR-122-5p interacts with the RNA-binding protein hnRNPU (heterogeneous nuclear ribonucleoprotein U) in a sequence-specific manner to encapsulate miR-122-5p into large EVs. On shuttling, miR-122-5p reduces the expression of the antiapoptotic gene BCL2 by binding to its 3' untranslated region to inhibit its translation, thereby decreasing the viability of target cardiomyocytes. CONCLUSIONS Increased levels of circulating proapoptotic EV-incorporated miR-122-5p are associated with reduced LVEF after TAVR. EV shuttling of miR-122-5p regulates the viability and apoptosis of cardiomyocytes in a BCL2-dependent manner.
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Affiliation(s)
- Mohammed Rabiul Hosen
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Philip Roger Goody
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Andreas Zietzer
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Xu Xiang
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
- Department of International Medical Center, Affiliated Hospital of Qingdao University, Shinan, Qingdao, Shandong, China (X.X.)
| | - Sven Thomas Niepmann
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Alexander Sedaghat
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Vedat Tiyerili
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Ramesh Chennupati
- Division of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Germany (R.C.)
| | - Joseph B Moore
- Christina Lee Brown Environment Institute, Department of Medicine, University of Louisville, KY (J.B.M.)
- Diabetes and Obesity Center, Louisville, KY (J.B.M.)
| | - Reinier A Boon
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Germany (R.A.B.)
- Center for Cardiovascular Research (DZHK), Partner Site-Rhein-Main, Frankfurt am Main, Germany (R.A.B.)
- Department of Physiology, VU University Medical Center, Amsterdam, the Netherlands (R.A.B.)
| | - Shizuka Uchida
- Center for RNA Medicine, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark (S.U.)
| | - Jan-Malte Sinning
- Department of Internal Medicine-III-Cardiology, St. Vinzenz Hospital, Cologne, Germany (J.-M.S.)
| | - Sebastian Zimmer
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Eicke Latz
- Institute of Innate Immunity (E.L.), University Hospital Bonn, Venusberg-Campus Germany
| | - Nikos Werner
- Department of Internal Medicine/ Cardiology, Krankenhaus der Barmherzigen Brüder Trier, Germany (N.W.)
| | - Georg Nickenig
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
| | - Felix Jansen
- Heart Center Bonn, Department of Internal Medicine II (M.R.H., P.R.G., A.Z., X.X., S.T.N., A.S., V.T., S.Z., G.N., F.J.), University Hospital Bonn, Venusberg-Campus Germany
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18
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de Winter JM, Bouman K, Strom J, Methawasin M, Jongbloed JDH, van der Roest W, Wijngaarden JV, Timmermans J, Nijveldt R, van den Heuvel F, Kamsteeg EJ, van Engelen BG, Galli R, Bogaards SJP, Boon RA, van der Pijl RJ, Granzier H, Koeleman B, Amin AS, van der Velden J, van Tintelen JP, van den Berg MP, van Spaendonck-Zwarts KY, Voermans NC, Ottenheijm CAC. KBTBD13 is a novel cardiomyopathy gene. Hum Mutat 2022; 43:1860-1865. [PMID: 36335629 PMCID: PMC10100581 DOI: 10.1002/humu.24499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 08/22/2022] [Accepted: 09/12/2022] [Indexed: 11/08/2022]
Abstract
KBTBD13 variants cause nemaline myopathy type 6 (NEM6). The majority of NEM6 patients harbors the Dutch founder variant, c.1222C>T, p.Arg408Cys (KBTBD13 p.R408C). Although KBTBD13 is expressed in cardiac muscle, cardiac involvement in NEM6 is unknown. Here, we constructed pedigrees of three families with the KBTBD13 p.R408C variant. In 65 evaluated patients, 12% presented with left ventricle dilatation, 29% with left ventricular ejection fraction< 50%, 8% with atrial fibrillation, 9% with ventricular tachycardia, and 20% with repolarization abnormalities. Five patients received an implantable cardioverter defibrillator, three cases of sudden cardiac death were reported. Linkage analysis confirmed cosegregation of the KBTBD13 p.R408C variant with the cardiac phenotype. Mouse studies revealed that (1) mice harboring the Kbtbd13 p.R408C variant display mild diastolic dysfunction; (2) Kbtbd13-deficient mice have systolic dysfunction. Hence, (1) KBTBD13 is associated with cardiac dysfunction and cardiomyopathy; (2) KBTBD13 should be added to the cardiomyopathy gene panel; (3) NEM6 patients should be referred to the cardiologist.
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Affiliation(s)
| | - Karlijn Bouman
- Department of Neurology, Radboudumc, Nijmegen, The Netherlands
| | - Joshua Strom
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Mei Methawasin
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Jan D H Jongbloed
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Wilma van der Roest
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | | | | | - Robin Nijveldt
- Department of Cardiology, Radboudumc, Nijmegen, The Netherlands
| | | | | | | | - Ricardo Galli
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | | | - Reinier A Boon
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Robbert J van der Pijl
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Henk Granzier
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Bobby Koeleman
- Department of Human Genetics, Amsterdam UMC, Amsterdam, The Netherlands
| | - Ahmad S Amin
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - J Peter van Tintelen
- Department of Human Genetics, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Cardiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Karin Y van Spaendonck-Zwarts
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands.,Department of Human Genetics, Amsterdam UMC, Amsterdam, The Netherlands
| | | | - Coen A C Ottenheijm
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
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19
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Bink DI, Pham TP, Van Bergen A, Stanicek L, Van Der Ven D, Groenen EMJ, Kaagman L, Jonk M, Hofmann P, Dimmeler S, Boon RA. Long non-coding RNA TERRA regulates DNA damage and survival of endothelial cells and cardiomyocytes: implications for aging. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.3018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Ageing is the major risk factor for cardiovascular disease. Long non-coding RNAs are emerging as novel regulators of cellular functions and contributors to cardiovascular ageing. One of the hallmarks of aging is telomere attrition. Non-coding transcripts called Telomeric repeat-containing RNA (TERRA) are molecules of 0.2–10kb in length which are transcribed from the subtelomeres and telomeres of chromosomes and might play a role in cardiovascular ageing.
Purpose
This study aims to characterize the role of TERRA in aging of the cardiovascular system.
Methods and results
TERRA molecules from different chromosomes were upregulated in the hearts of old mice compared to young mice (p=0.002). Increased TERRA expression was also shown in heart tissue of patients with ischemic heart disease compared to donors (p=0.001). In vitro an upregulation of the TERRA molecule transcribed from chromosome 20 (h20q-TERRA) was found with increasing passage in human umbilical vein endothelial cells (HUVECs) (p=0.014) and IPSC-derived cardiomyocytes (p=0.011). After h20q-TERRA knockdown with LNA GapmeRs, HUVECs show less sprout formation in a spheroid assay compared to negative control transfected HUVECs (p=0.002), without showing a change in migration (p=0.205) or proliferation (p=0.114). H20q-TERRA knockdown revealed an increase in apoptosis (p=0.015) and telomeric DNA damage (p=0.011) and a decrease in telomere length (p<0.001), while lentiviral TERRA-repeat overexpression had the opposite effect (p=0.016, p=0.031, p<0.001, resp.). Apoptosis (p=0.012) and telomeric DNA damage (p=0.007) were also increased after the knockdown of h20q-TERRA in human cardiomyocytes. An apoptosis pathway profiler array in HUVECs showed that the expression of the antioxidant PON2 was decreased after knockdown of h20q-TERRA (p=0.040). PON2 expression was increased after TERRA overexpression (p=0.003). RNA immunoprecipitation revealed that TERRA can bind to PON2. Silencing PON2 in TERRA overexpressing cells diminished the TERRA-mediated decrease in caspase activation, suggesting a detrimental role for PON2 in caspase activation and endothelial cell survival.
Conclusion
Our data demonstrates that TERRA is upregulated with ageing and plays a role in endothelial and cardiomyocyte function and survival.
Funding Acknowledgement
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): Horizon 2020
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Affiliation(s)
- D I Bink
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - T P Pham
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - A Van Bergen
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - L Stanicek
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - D Van Der Ven
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - E M J Groenen
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - L Kaagman
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - M Jonk
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
| | - P Hofmann
- Johann Wolfgang Goethe University, Institute for Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - S Dimmeler
- Johann Wolfgang Goethe University, Institute for Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - R A Boon
- Amsterdam UMC - Location VUmc , Amsterdam , The Netherlands
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20
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Kohnle C, Theodorou K, Koziarek S, Sommer J, Busscher D, Wagner JUG, Wittig I, Dimmeler S, Boon RA. The novel ageing-induced long non-coding RNA MIRIAL controls endothelial cell and mitochondrial function. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.3023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Vascular ageing is a key risk factor for cardiovascular diseases and is characterised by a continuous decline in endothelial cell function. Despite progress in recent years, the molecular mechanisms for this deterioration remain incompletely understood. Long non-coding RNAs (lncRNAs) are a heterogeneous class of RNAs that have been shown to regulate gene expression and protein function, however, little is known about their role in the ageing-associated dysregulation of endothelial cell (EC) function. In this study, we aimed to identify and functionally characterise a novel ageing-regulated lncRNA in ECs.
Using RNA sequencing data of cardiac ECs derived from 12 weeks young and 20 months old mice, we identified Mirial as an ageing-induced lncRNA (1.32-fold, p=0.00005). Mirial is conserved between mice and humans and has no obvious coding potential. GapmeR-mediated silencing of MIRIAL in human umbilical vein ECs (HUVECs) decreased cell proliferation by 50%, migration by 24% (p=0.045) and basal angiogenic sprouting by 53% (p=0.0029), without affecting apoptosis or senescence. Additionally, silencing of MIRIAL increases mitochondrial mass (1.8-fold, p<0.01) and spare respiratory capacity (1.95-fold). Preliminary data from the hearts of Mirial knockout mice confirm the elevated mitochondrial mass after Mirial ablation (1.26-fold, p=0.05). In HUVECS, MIRIAL is mainly associated with the chromatin (80%), suggesting a role in the regulation of gene expression. Pathway analysis showed an overrepresentation of p53 target genes that were upregulated upon MIRIAL knockdown, which was validated using qRT-PCR (1.8–5.2-fold increases). Interestingly, this effect is fully dependent on the presence of p53. Moreover, p53 and phospho-p53 (Ser15) were both increased (1.8-fold, p=0.01 and 2.9-fold, p=0.02, respectively) after MIRIAL silencing. Pulldown of MIRIAL identified DDX5 and MRPL41 as direct p53 interactors and RNA immunoprecipitation revealed that MIRIAL physically interacts with p53 (3.75-fold enrichment, p<0.01). Gene set enrichment analysis of RNA sequencing data revealed that 10% of deregulated genes after MIRIAL knockdown have a binding site for Forkhead Box O (FoxO) transcription factors. In particular, FoxO1 is known as one of the key players in endothelial proliferation and regulation of angiogenesis as well as in mitochondrial biogenesis.
Taken together, MIRIAL is an ageing-induced lncRNA in endothelial cells acting as a key regulator of metabolic and cellular function. MIRIAL promotes cell proliferation, migration and basal angiogenic sprouting while decreasing mitochondrial function. We hypothesise that MIRIAL influences these cellular functions by affecting the p53 pathway and mitochondrial respiration through FoxO signalling. The results from the present study suggest that modulation of cellular MIRIAL expression may be a promising strategy to prevent or even reverse ageing-induced functional decline of ECs, both in vitro and in vivo.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Deutsche Forschungsgemeinschaft - Collaborative Research Centre (SFB) 834 - Project B9Deutsche Forschungsgemeinschaft - Collaborative Research Centre/Transregio (TRR) 267 - Project B4
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Affiliation(s)
- C Kohnle
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - K Theodorou
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - S Koziarek
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - J Sommer
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - D Busscher
- VU University Medical Center, Department of Physiology , Amsterdam , The Netherlands
| | - J U G Wagner
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - I Wittig
- Johann Wolfgang Goethe University, Functional Proteomics, Faculty of Medicine , Frankfurt am Main , Germany
| | - S Dimmeler
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration , Frankfurt am Main , Germany
| | - R A Boon
- VU University Medical Center, Department of Physiology , Amsterdam , The Netherlands
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21
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Gimbel AT, Koziarek S, Theodorou K, Schulz JF, Stanicek L, Kremer V, Ali T, Günther S, Kumar S, Jo H, Hübner N, Maegdefessel L, Dimmeler S, van Heesch S, Boon RA. Aging-regulated TUG1 is dispensable for endothelial cell function. PLoS One 2022; 17:e0265160. [PMID: 36173935 PMCID: PMC9522302 DOI: 10.1371/journal.pone.0265160] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 07/12/2022] [Indexed: 11/29/2022] Open
Abstract
The evolutionary conserved Taurine Upregulated Gene 1 (TUG1) is a ubiquitously expressed gene that is one of the highest expressed genes in human and rodent endothelial cells (ECs). We here show that TUG1 expression decreases significantly in aging mouse carotid artery ECs and human ECs in vitro, indicating a potential role in the aging endothelial vasculature system. We therefore investigated if, and how, TUG1 might function in aging ECs, but despite extensive phenotyping found no alterations in basal EC proliferation, apoptosis, barrier function, migration, mitochondrial function, or monocyte adhesion upon TUG1 silencing in vitro. TUG1 knockdown did slightly and significantly decrease cumulative sprout length upon vascular endothelial growth factor A stimulation in human umbilical vein endothelial cells (HUVECs), though TUG1-silenced HUVECs displayed no transcriptome-wide mRNA expression changes explaining this effect. Further, ectopic expression of the highly conserved and recently discovered 153 amino acid protein translated from certain TUG1 transcript isoforms did not alter angiogenic sprouting in vitro. Our data show that, despite a high expression and strong evolutionary conservation of both the TUG1 locus and the protein sequence it encodes, TUG1 does not seem to play a major role in basic endothelial cell function.
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Affiliation(s)
- Anna Theresa Gimbel
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Rhine-Main, Frankfurt, Germany
| | - Susanne Koziarek
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
| | - Kosta Theodorou
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
| | - Jana Felicitas Schulz
- Cardiovascular and Metabolic Sciences, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Laura Stanicek
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Centre, Amsterdam, Netherlands
| | - Veerle Kremer
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Centre, Amsterdam, Netherlands
| | - Tamer Ali
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
| | - Stefan Günther
- DZHK (German Centre for Cardiovascular Research), Partner Site Rhine-Main, Frankfurt, Germany
- Max Planck Institute for Heart and Lung Research, Bioinformatics and Deep Sequencing Platform, Bad Nauheim, Germany
| | - Sandeep Kumar
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, United States of America
- Division of Cardiology, Emory University, Atlanta, Georgia, United States of America
| | - Hanjoong Jo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, United States of America
- Division of Cardiology, Emory University, Atlanta, Georgia, United States of America
| | - Norbert Hübner
- Cardiovascular and Metabolic Sciences, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
- Charité-Universitätsmedizin, Berlin, Germany
| | - Lars Maegdefessel
- Department of Vascular and Endovascular Surgery, Technical University Munich, Munich, Germany
- German Center for Cardiovascular Research DZHK, Partner Site Munich, Munich, Germany
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Stefanie Dimmeler
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Rhine-Main, Frankfurt, Germany
| | | | - Reinier A. Boon
- Centre of Molecular Medicine, Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt am Main, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Rhine-Main, Frankfurt, Germany
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Centre, Amsterdam, Netherlands
- * E-mail:
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22
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Fouani Y, Kirchhof L, Stanicek L, Luxán G, Heumüller AW, Knau A, Fischer A, Devraj K, John D, Neumann P, Bindereif A, Boon RA, Liebner S, Wittig I, Mogler C, Karimova M, Dimmeler S, Jaé N. The splicing-regulatory lncRNA NTRAS sustains vascular integrity. EMBO Rep 2022; 23:e54157. [PMID: 35527520 PMCID: PMC9171682 DOI: 10.15252/embr.202154157] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 02/17/2022] [Accepted: 04/12/2022] [Indexed: 11/30/2022] Open
Abstract
Vascular integrity is essential for organ homeostasis to prevent edema formation and infiltration of inflammatory cells. Long non‐coding RNAs (lncRNAs) are important regulators of gene expression and often expressed in a cell type‐specific manner. By screening for endothelial‐enriched lncRNAs, we identified the undescribed lncRNA NTRAS to control endothelial cell functions. Silencing of NTRAS induces endothelial cell dysfunction in vitro and increases vascular permeability and lethality in mice. Biochemical analysis revealed that NTRAS, through its CA‐dinucleotide repeat motif, sequesters the splicing regulator hnRNPL to control alternative splicing of tight junction protein 1 (TJP1; also named zona occludens 1, ZO‐1) pre‐mRNA. Deletion of the hnRNPL binding motif in mice (Ntras∆CA/∆CA) significantly repressed TJP1 exon 20 usage, favoring expression of the TJP1α‐ isoform, which augments permeability of the endothelial monolayer. Ntras∆CA/∆CA mice further showed reduced retinal vessel growth and increased vascular permeability and myocarditis. In summary, this study demonstrates that NTRAS is an essential gatekeeper of vascular integrity.
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Affiliation(s)
- Youssef Fouani
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,Faculty of Biological Sciences, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
| | - Luisa Kirchhof
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,Faculty of Biological Sciences, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
| | - Laura Stanicek
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Center, Amsterdam, The Netherlands
| | - Guillermo Luxán
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
| | - Andreas W Heumüller
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,Faculty of Biological Sciences, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
| | - Andrea Knau
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | - Ariane Fischer
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | - Kavi Devraj
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany
| | - David John
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | - Philipp Neumann
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | | | - Reinier A Boon
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany.,Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Center, Amsterdam, The Netherlands
| | - Stefan Liebner
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany
| | - Ilka Wittig
- Functional Proteomics, Institute for Cardiovascular Physiology, Goethe University, Frankfurt, Germany
| | - Carolin Mogler
- Institute of Pathology, Technical University Munich, Munich, Germany
| | - Madina Karimova
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt, Germany
| | - Stefanie Dimmeler
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
| | - Nicolas Jaé
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Frankfurt, Germany
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23
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Kremer V, Stanicek L, van Ingen E, Bink DI, Hilderink S, Tijsen AJ, Wittig I, Mägdefessel L, Nossent AY, Boon RA. Long non-coding RNA MEG8 induces endothelial barrier through regulation of microRNA-370 and -494 processing. J Cell Sci 2022; 135:275515. [PMID: 35611612 PMCID: PMC9270956 DOI: 10.1242/jcs.259671] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/15/2022] [Indexed: 11/20/2022] Open
Abstract
The 14q32 locus is an imprinted region in the human genome which contains multiple non-coding RNAs. We investigated the role of Maternally Expressed Gene 8 (MEG8) in endothelial function and the underlying mechanism. A 5-fold increase in MEG8 was observed with increased passage number in Human Umbilical Vein Endothelial Cells, suggesting MEG8 is induced during aging. MEG8 knockdown resulted in a 1.8-fold increase in senescence, suggesting MEG8 might be protective during aging. Endothelial barrier was impaired after MEG8 silencing. MEG8 knockdown resulted in reduced expression of miRNA-370 and -494 but not -127, -487b and -410. Overexpression of miRNA-370/-494 partially rescued MEG8-silencing-induced barrier loss. Mechanistically, MEG8 regulates expression of miRNA-370 and -494 at the mature miRNA level through interaction with RNA binding proteins Cold Inducible RNA Binding Protein (CIRBP) and Hydroxyacyl-CoA Dehydrogenase Trifunctional Multi-enzyme Complex Subunit Beta (HADHB). Precursor and mature miRNA-370/-494 were shown to interact with HADHB and CIRBP respectively. CIRBP/HADHB silencing resulted in downregulation of miRNA-370 and induction of miRNA-494. These results suggest MEG8 interacts with CIRBP and HADHB and contributes to miRNA processing at the post-transcriptional level.
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Affiliation(s)
- Veerle Kremer
- Amsterdam UMC location Vrije Universiteit, Amsterdam, Department of Physiology, De Boelelaan 1117, Amsterdam, the Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands.,Amsterdam UMC location University of Amsterdam, Department of Medical Chemistry, Meibergdreef 9, Amsterdam, the Netherlands
| | - Laura Stanicek
- Amsterdam UMC location Vrije Universiteit, Amsterdam, Department of Physiology, De Boelelaan 1117, Amsterdam, the Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands.,German Center for Cardiovascular research (DZHK), partner site Munich Heart Alliance, Germany
| | - Eva van Ingen
- Department of Surgery and Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, the Netherlands
| | - Diewertje I Bink
- Amsterdam UMC location Vrije Universiteit, Amsterdam, Department of Physiology, De Boelelaan 1117, Amsterdam, the Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands
| | - Sarah Hilderink
- Amsterdam UMC location Vrije Universiteit, Amsterdam, Department of Physiology, De Boelelaan 1117, Amsterdam, the Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands
| | - Anke J Tijsen
- Amsterdam Cardiovascular Sciences, Heart Failure & Arrhythmias, Amsterdam, the Netherlands.,Amsterdam UMC location University of Amsterdam, Department of Experimental Cardiology, Meibergdreef 9, Amsterdam, the Netherlands
| | - Ilka Wittig
- Functional Proteomics, SFB 815 Core Unit, Faculty of Medicine, Goethe University, Frankfurt am Main, Germany.,German Centre for Cardiovascular Research DZHK, Partner site Frankfurt Rhein/Main, Frankfurt am Main, Germany
| | - Lars Mägdefessel
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Germany.,Department of Medicine, Molecular Vascular Medicine Unit, Karolinska Institute, Stockholm, Sweden.,German Center for Cardiovascular research (DZHK), partner site Munich Heart Alliance, Germany
| | - Anne Yaël Nossent
- Department of Surgery and Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, the Netherlands.,Departments of Laboratory Medicine and Internal Medicine II, Medical University of Vienna, Austria
| | - Reinier A Boon
- Amsterdam UMC location Vrije Universiteit, Amsterdam, Department of Physiology, De Boelelaan 1117, Amsterdam, the Netherlands.,Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany.,German Centre for Cardiovascular Research DZHK, Partner site Frankfurt Rhein/Main, Frankfurt am Main, Germany
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24
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Manz XD, Szulcek R, Pan X, Symersky P, Dickhoff C, Majolée J, Kremer V, Michielon E, Jordanova ES, Radonic T, Bijnsdorp IV, Piersma SR, Pham TV, Jimenez CR, Vonk Noordegraaf A, de Man FS, Boon RA, Voorberg J, Hordijk PL, Aman J, Bogaard HJ. Epigenetic Modification of the VWF Promotor Drives Platelet Aggregation on the Pulmonary Endothelium in Chronic Thromboembolic Pulmonary Hypertension. Am J Respir Crit Care Med 2022; 205:806-818. [PMID: 35081007 DOI: 10.1164/rccm.202109-2075oc] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE Von Willebrand Factor (VWF) mediates platelet adhesion during thrombosis. While chronic thromboembolic pulmonary hypertension (CTEPH) is associated with increased plasma levels of VWF, the role of this protein in CTEPH has remained enigmatic. OBJECTIVE To identify the role of VWF in CTEPH. METHODS CTEPH-specific patient plasma and pulmonary endarterectomy material from CTEPH patients were used to study the relationship between inflammation, VWF expression and pulmonary thrombosis. Cell culture findings were validated in human tissue and proteomics and chromatin immunoprecipitation were used to investigate the underlying mechanism of CTEPH. MEASUREMENTS AND MAIN RESULTS VWF is increased in plasma and in the pulmonary endothelium of CTEPH patients. In vitro, the increase in VWF gene expression and the higher release of VWF protein upon endothelial activation resulted in elevated platelet adhesion to CTEPH endothelium. Proteomic analysis revealed that Nuclear Factor κB 2 (NFκB2) was significantly increased in CTEPH. We demonstrate reduced histone tri-methylation and increased histone acetylation of the VWF promotor in CTEPH endothelium, facilitating binding of NFκB2 to the VWF promotor and driving VWF transcription. Genetic interference of NFκB2 normalized the high VWF RNA expression levels and reversed the pro-thrombotic phenotype observed in CTEPH-PAEC. CONCLUSION Epigenetic regulation of the VWF promotor contributes to the creation of a local environment that favors in situ thrombosis in the pulmonary arteries. It reveals a direct molecular link between inflammatory pathways and platelet adhesion in the pulmonary vascular wall, emphasizing a possible role of in situ thrombosis in the development or progression of CTEPH.
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Affiliation(s)
- Xue D Manz
- Amsterdam UMC Locatie VUmc, 1209, Pulmonary Medicine, Amsterdam, Netherlands
| | - Robert Szulcek
- Charite Universitatsmedizin Berlin, 14903, Physiology, Berlin, Germany
| | - Xiaoke Pan
- Amsterdam UMC Locatie VUmc, 1209, Pulmonary Medicine, Amsterdam, Netherlands
| | - Petr Symersky
- Amsterdam UMC Locatie VUmc, 1209, Cardio-thoracic Surgery, Amsterdam, Netherlands
| | - Chris Dickhoff
- Amsterdam UMC Locatie VUmc, 1209, Cardio-thoracic Surgery, Amsterdam, Netherlands
| | - Jisca Majolée
- Amsterdam UMC Locatie VUmc, 1209, Physiology, Amsterdam, Netherlands
| | - Veerle Kremer
- Amsterdam UMC Locatie VUmc, 1209, Physiology, Amsterdam, Netherlands
| | - Elisabetta Michielon
- Amsterdam UMC Locatie VUmc, 1209, Molecular Cell Biology and Immunology, Amsterdam, Netherlands
| | - Ekaterina S Jordanova
- Amsterdam UMC Locatie VUmc, 1209, Center for Gynecologic Oncology Amsterdam, Amsterdam, Netherlands
| | - Teodora Radonic
- Amsterdam UMC Locatie VUmc, 1209, Pathology, Amsterdam, Netherlands
| | - Irene V Bijnsdorp
- Amsterdam UMC Locatie VUmc, 1209, Medical Oncology, Amsterdam, Netherlands
| | - Sander R Piersma
- Amsterdam UMC Locatie VUmc, 1209, Medical Oncology, Amsterdam, Netherlands
| | - Thang V Pham
- Amsterdam UMC Locatie VUmc, 1209, Medical Oncology, Amsterdam, Netherlands
| | - Connie R Jimenez
- Amsterdam UMC Locatie VUmc, 1209, Medical Oncology, Amsterdam, Netherlands
| | - Anton Vonk Noordegraaf
- Amsterdam UMC Locatie VUmc, 1209, Pulmonary Medicine, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Frances S de Man
- Amsterdam UMC Locatie VUmc, 1209, Pulmonary Medicine, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Reinier A Boon
- Amsterdam UMC Locatie VUmc, 1209, Physiology, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Jan Voorberg
- Sanquin Research, 159217, Molecular Hematology, Amsterdam, Netherlands
| | | | - Jurjan Aman
- Amsterdam UMC - Locatie VUMC, 1209, Pulmonary Diseases, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Harm Jan Bogaard
- Vrije Universiteit Amsterdam, 1190, Pulmonary Medicine, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands;
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25
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Kremer V, Bink DI, Stanicek L, van Ingen E, Gimbel T, Hilderink S, Günther S, Nossent AY, Boon RA. MEG8 regulates Tissue Factor Pathway Inhibitor 2 (TFPI2) expression in the endothelium. Sci Rep 2022; 12:843. [PMID: 35039572 PMCID: PMC8763909 DOI: 10.1038/s41598-022-04812-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/28/2021] [Indexed: 02/07/2023] Open
Abstract
A large portion of the genome is transcribed into non-coding RNA, which does not encode protein. Many long non-coding RNAs (lncRNAs) have been shown to be involved in important regulatory processes such as genomic imprinting and chromatin modification. The 14q32 locus contains many non-coding RNAs such as Maternally Expressed Gene 8 (MEG8). We observed an induction of this gene in ischemic heart disease. We investigated the role of MEG8 specifically in endothelial function as well as the underlying mechanism. We hypothesized that MEG8 plays an important role in cardiovascular disease via epigenetic regulation of gene expression. Experiments were performed in human umbilical vein endothelial cells (HUVECs). In vitro silencing of MEG8 resulted in impaired angiogenic sprouting. More specifically, total sprout length was reduced as was proliferation, while migration was unaffected. We performed RNA sequencing to assess changes in gene expression after loss of MEG8. The most profoundly regulated gene, Tissue Factor Pathway Inhibitor 2 (TFPI2), was fivefold increased following MEG8 silencing. TFPI2 has previously been described as an inhibitor of angiogenesis. Mechanistically, MEG8 silencing resulted in a reduction of the inhibitory histone modification H3K27me3 at the TFPI2 promoter. Interestingly, additional silencing of TFPI2 partially restored angiogenic sprouting capacity but did not affect proliferation of MEG8 silenced cells. In conclusion, silencing of MEG8 impairs endothelial function, suggesting a potential beneficial role in maintaining cell viability. Our study highlights the MEG8/TFPI2 axis as potential therapeutic approach to improve angiogenesis following ischemia.
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Affiliation(s)
- Veerle Kremer
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands.,Department of Medical Biochemistry, Academic Medical Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Diewertje I Bink
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands
| | - Laura Stanicek
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany
| | - Eva van Ingen
- Department of Surgery, The Netherlands Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Theresa Gimbel
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany.,German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany
| | - Sarah Hilderink
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands
| | - Stefan Günther
- German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany.,Max Planck Institute for Heart and Lung Research, Bioinformatics and Deep Sequencing Platform, Bad Nauheim, Germany
| | - Anne Yaël Nossent
- Department of Surgery, The Netherlands Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands.,Departments of Laboratory Medicine and Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, VU Medical Center, Amsterdam UMC, De Boelelaan 1108, 1081 HZ, Amsterdam, The Netherlands. .,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany. .,German Centre for Cardiovascular Research DZHK, Partner Site Frankfurt Rhein/Main, Frankfurt am Main, Germany.
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26
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Wu L, Baylan U, van der Leeden B, Schurink B, Roos E, Schalkwijk CG, Bugiani M, van der Valk P, van Rossum AC, Zeerleder SS, Heunks LMA, Boon RA, de Boer OJ, van der Wal AC, Niessen HWM, Krijnen PAJ. Cardiac inflammation and microvascular procoagulant changes are decreased in second wave compared to first wave deceased COVID-19 patients. Int J Cardiol 2021; 349:157-165. [PMID: 34871622 PMCID: PMC8641429 DOI: 10.1016/j.ijcard.2021.11.079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 11/10/2021] [Accepted: 11/29/2021] [Indexed: 02/07/2023]
Abstract
Background Compelling evidence has shown cardiac involvement in COVID-19 patients. However, the overall majority of these studies use data obtained during the first wave of the pandemic, while recently differences have been reported in disease course and mortality between first- and second wave COVID-19 patients. The aim of this study was to analyze and compare cardiac pathology between first- and second wave COVID-19 patients. Methods Autopsied hearts from first- (n = 15) and second wave (n = 10) COVID-19 patients and from 18 non-COVID-19 control patients were (immuno)histochemically analyzed. CD45+ leukocyte, CD68+ macrophage and CD3+ T lymphocyte infiltration, cardiomyocyte necrosis and microvascular thrombosis were quantified. In addition, the procoagulant factors Tissue Factor (TF), Factor VII (FVII), Factor XII (FXII), the anticoagulant protein Dipeptidyl Peptidase 4 (DPP4) and the advanced glycation end-product N(ε)-Carboxymethyllysine (CML), as markers of microvascular thrombogenicity and dysfunction, were quantified. Results Cardiac inflammation was significantly decreased in second wave compared to first wave COVID-19 patients, predominantly related to a decrease in infiltrated lymphocytes and the occurrence of lymphocytic myocarditis. This was accompanied by significant decreases in cardiomyocyte injury and microvascular thrombosis. Moreover, microvascular deposits of FVII and CML were significantly lower in second wave compared to first wave COVID-19 patients. Conclusions These results show that in our cohort of fatal COVID-19 cases cardiac inflammation, cardiomyocyte injury and microvascular thrombogenicity were markedly decreased in second wave compared to first wave patients. This may reflect advances in COVID-19 treatment related to an increased use of steroids in the second COVID-19 wave.
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Affiliation(s)
- Linghe Wu
- Dept. of Pathology and Amsterdam Cardiovascular Sciences (ACS), Amsterdam University Medical Centre (AUMC), location VUmc, De Boelelaan 1017, 1081HV Amsterdam, the Netherlands
| | - Umit Baylan
- Dept. of Pathology and ACS, AUMC, location VUmc, the Netherlands
| | - Britt van der Leeden
- Dept. of Pathology and Amsterdam institute for Infection and Immunity, AUMC, the Netherlands
| | | | - Eva Roos
- Dept. of Pathology, AUMC, location VUmc, the Netherlands
| | - Casper G Schalkwijk
- Dept. of Internal Medicine and Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, P. Debyelaan 25, 6229 HX, Maastricht, the Netherlands
| | - Marianna Bugiani
- Dept. of Pathology, AUMC, location VUmc and AMC, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | | | | | - Sacha S Zeerleder
- Dept. of Hematology and Central Hematology Laboratory, Inselspital, Bern University Hospital, Freiburgstrasse 18, 3010 Bern, Switzerland; Dept. for BioMedical Research, University of Bern, Murtenstrasse 35, 3008 Bern, Switzerland
| | - Leo M A Heunks
- Dept. Intensive Care Medicine, AUMC, location VUmc, the Netherlands
| | - Reinier A Boon
- Department of Physiology, AUMC, location VUmc, Amsterdam, the Netherlands; Institute for Cardiovascular Regeneration, Centre for Molecular Medicine and German center for Cardiovascular Research (DZHK), Goethe University, Frankfurt am Main, Germany
| | - Onno J de Boer
- Dept. of Pathology and ACS, AUMC, location VUmc, the Netherlands
| | | | - Hans W M Niessen
- Dept. of Pathology and ACS and Dept. of Cardiac Surgery, AUMC, location VUmc, the Netherlands
| | - Paul A J Krijnen
- Dept. of Pathology and ACS, AUMC, location VUmc, the Netherlands.
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Ingen E, Homberg DAL, Bent ML, Mei H, Papac-Milicevic N, Kremer V, Boon RA, Quax PHA, Wojta J, Nossent AY. C/D box snoRNA SNORD113-6/AF357425 plays a dual role in integrin signalling and arterial fibroblast function via pre-mRNA processing and 2'O-ribose methylation. Hum Mol Genet 2021; 31:1051-1066. [PMID: 34673944 PMCID: PMC8976432 DOI: 10.1093/hmg/ddab304] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/03/2021] [Accepted: 10/13/2021] [Indexed: 11/28/2022] Open
Abstract
We have previously shown that C/D box small nucleolar RNAs (snoRNAs) transcribed from the DLK1-DIO3 locus on human chromosome 14 (14q32) are associated with cardiovascular disease. DLK1-DIO3 snoRNAs are ‘orphan snoRNAs’ that have no known targets. We aimed to identify RNA targets and elucidate the mechanism-of-action of human SNORD113-6 (AF357425 in mice). As AF357425-knockout cells were non-viable, we induced overexpression or inhibition of AF357425 in primary murine fibroblasts and performed RNA-Seq. We identified several pre-mRNAs with conserved AF357425/SNORD113-6 D′-seed binding sites in the last exon/3′ untranslated region (3′UTR), which directed pre-mRNA processing and splice-variant-specific protein expression. We also pulled down the snoRNA-associated methyltransferase fibrillarin from AF357425-High versus AF357425-Low fibroblast lysates, followed by RNA isolation, ribosomal RNA depletion and RNA-Seq. Identifying mostly mRNAs, we subjected these to PANTHER pathway analysis and observed enrichment for genes in the integrin pathway. We confirmed 2′O-ribose methylation in six integrin pathway mRNAs (MAP2K1, ITGB3, ITGA7, PARVB, NTN4 and FLNB). Methylation and mRNA expressions were decreased while mRNA degradation was increased under AF357425/SNORD113-6 inhibition in both murine and human primary fibroblasts, but effects on protein expression were more ambiguous. Integrin signalling is crucial for cell–cell and cell–matrix interactions, and correspondingly, we observed altered human primary arterial fibroblast function upon SNORD113-6 inhibition.
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Affiliation(s)
- Eva Ingen
- Department of Surgery.,Einthoven Laboratory for Experimental Vascular Medicine
| | | | - M Leontien Bent
- Department of Surgery.,Einthoven Laboratory for Experimental Vascular Medicine
| | - H Mei
- Biomedical Data Sciences, Leiden University Medical Center, the Netherlands
| | | | - Veerle Kremer
- Department of Physiology, Amsterdam Cardiovascular Sciences, Vrije Universiteit, Amsterdam UMC location VUMC
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Vrije Universiteit, Amsterdam UMC location VUMC.,Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University.,German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany
| | - Paul H A Quax
- Department of Surgery.,Einthoven Laboratory for Experimental Vascular Medicine
| | - Johann Wojta
- Department of Internal Medicine II, Medical University of Vienna, Austria.,Ludwig Boltzmann Institute for Cardiovascular Research, Vienna, Austria
| | - A Yaël Nossent
- Department of Surgery.,Einthoven Laboratory for Experimental Vascular Medicine.,Department of Laboratory Medicine.,Department of Internal Medicine II, Medical University of Vienna, Austria
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Gimbel A, Koziarek S, Pham TP, Dimmeler S, Maegdefessel L, Boon RA. The endothelial-enriched lncRNA LINC01235 regulates hypoxia response via HIF-3a. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Cardiovascular diseases (CVDs) remain the leading cause of death worldwide. Hypoxia induces significant changes in cardiovascular control mechanisms potentially resulting in pathophysiology. Recently, an increasing number of long non-coding RNAs (lncRNAs) was reported to participate in the regulation of Hypoxia-inducible factors (HIF). Analysis of single-cell RNA-sequencing of human Abdominal Aortic Aneurysms pinpointed the endothelial-enriched lncRNA LINC01235. LINC01235 was previously correlated with tumour progression in gastric cancer and worse patient prognosis in breast cancer. Globally, the role of LINC01235 in the cardiovascular system remains unknown.
Purpose
The objective of this study is to unravel the function of LINC01235 in endothelial cells (ECs).
Methods and results
LINC01235 levels were elevated in human umbilical vein ECs (7.66 fold, p<0.05), human aortic ECs (16.84 fold, p<0.05) and human dermal microvascular ECs (639.73 fold, p<0.05) over other human cardiovascular cells like vascular smooth muscle cells, aortic fibroblasts and cardiomyocytes. Severe hypoxia (0.2% O2 for 24h) reduced LINC01235 expression significantly (0.33 fold, p<0.05). SiRNA-mediated LINC01235 silencing in HUVECs (0.12, p<0.05) resulted in decreased proliferation (0.76 fold, p<0.05) and vascular endothelial growth factor A (VEGFA)-stimulated angiogenic sprouting (0.39 fold, p<0.05). Loss of LINC01235 did not affect apoptosis, metabolism or barrier function. Analysis of RNA-sequencing data revealed that many hypoxia-responsive genes were downregulated after knockdown of LINC01235 (siCtrl vs. siLINC01235). These included HIF-3α (0.24 fold, p<5.86e-28) as a potential key regulator of the cellular feedback to hypoxia. Phenotypically, knockdown of HIF3A using siRNAs (0.07 fold, p<0.05) resulted in decreased proliferation (0.82 fold, p<0.05) and VEGFA-stimulated angiogenic sprouting (0.50 fold, p<0.05). Accordingly, hypoxia response and LINC01235 knockdown exhibit a negative correlation based on transcriptomics data (R=−0.157, p<2.2e-16), further emphasizing a role of LINC01235 in hypoxia response.
Conclusion
In summary, the EC-enriched lncRNA LINC01235 is likely required for the suppression of hypoxia-induced gene expression under normoxic conditions potentially mediated by HIF-3α. Functionally, loss of LINC01235 decreased proliferation and VEGFA-stimulated angiogenic sprouting without an effect on cell death, metabolism or barrier integrity.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): DFG - TRR267
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Affiliation(s)
- A Gimbel
- Institute of Cardiovascular Regeneration, Frankfurt, Germany
| | - S Koziarek
- Institute of Cardiovascular Regeneration, Frankfurt, Germany
| | - T P Pham
- Amsterdam UMC - Location VUmc, Department of Physiology, Amsterdam, Netherlands (The)
| | - S Dimmeler
- Institute of Cardiovascular Regeneration, Frankfurt, Germany
| | - L Maegdefessel
- Clinic rechts der Isar of the University of Technology, Department of Vascular and Endovascular Surgery, Munich, Germany
| | - R A Boon
- Institute of Cardiovascular Regeneration, Frankfurt, Germany
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Kohnle C, Theodorou K, Koziarek S, Busscher D, Sommer J, Wagner JUG, Wittig I, Dimmeler S, Boon RA. The novel ageing-induced long non-coding RNA MIRIAL controls endothelial cell and mitochondrial function. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Vascular ageing is a key risk factor for cardiovascular diseases and is characterised by a continuous decline in endothelial function. Despite progress in recent years, the molecular mechanisms for this deterioration remain incompletely understood. Long non-coding RNAs (lncRNAs) are a heterogeneous class of RNAs that have been shown to regulate gene expression and protein function, however, little is known about their role in the ageing-associated dysregulation of endothelial cell (EC) function.
In this study, we aimed to identify and functionally characterise a novel ageing-regulated lncRNA in ECs.
Using RNA sequencing data of cardiac ECs from 12 weeks young and 20 months old mice, we identified Mirial as an ageing-induced lncRNA (1.32-fold, p=0.ehab724.33565). MIRIAL is conserved between mice and humans and has no obvious coding potential. GapmeR-mediated silencing of MIRIAL in human umbilical vein ECs (HUVECs) decreased cell proliferation by 50%, migration by 24% (p=0.045) and basal angiogenic sprouting by 53% (p=0.0029), while increasing VEGF-A-stimulated sprouting by 50% (p=0.0139) and not affecting apoptosis or senescence. Subcellular fractionation of HUVECs revealed that MIRIAL was predominantly associated with the chromatin (80%). Pathway analysis of RNA sequencing data showed an overrepresentation of upregulated p53 target genes upon MIRIAL knockdown in HUVECs which was validated using qRT-PCR (1.8–5.2-fold increased). Using siRNA against p53 we showed that this effect is fully dependent on the presence of p53. Moreover, p53 and its phosphorylated form (Ser15) were both increased (1.8-fold, p=0.01 and 2.9-fold, p=0.02) after MIRIAL silencing. Intriguingly, RNA immunoprecipitation revealed that MIRIAL physically interacts with p53 (3.75-fold enriched, p=0.0067). To further study the interactome of MIRIAL, we performed RNA pulldown assays followed by mass spectrometry analysis of bound proteins, which identified the ageing-associated prohibitin (PHB) 1 and 2 to potentially interact with MIRIAL. Similar to MIRIAL knockdown, siRNA-mediated PHB 1 or 2 silencing caused proliferative defects. Further, PHBs are known to physically interact with p53 and control mitochondrial metabolism, a key factor in cellular ageing. Interestingly, silencing of MIRIAL in HUVECs increased mitochondrial mass (1.8-fold, p=0.0008) and spare respiratory capacity (1.95-fold) with the latter being decreased in isolated aged murine ECs.
Taken together, MIRIAL is an ageing-induced lncRNA in ECs acting as a key regulator of metabolic and cellular function. MIRIAL promotes cell proliferation, migration and basal angiogenic sprouting while decreasing mitochondrial function and VEGF-A-stimulated sprouting. We hypothesise that MIRIAL influences p53 signalling and mitochondrial respiration through PHB 1 and 2. The present study suggests that modulation of MIRIAL expression may be a promising strategy to prevent or even reverse ageing-induced functional decline of ECs.
Funding Acknowledgement
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): European Research Council (ERC) Starting Grant: Non-coding RNA in Vascular Ageing (NOVA)
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Affiliation(s)
- C Kohnle
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - K Theodorou
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - S Koziarek
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - D Busscher
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - J Sommer
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - J U G Wagner
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - I Wittig
- Johann Wolfgang Goethe University, Frankfurt, Germany
| | - S Dimmeler
- Johann Wolfgang Goethe University, Institute of Cardiovascular Regeneration, Frankfurt am Main, Germany
| | - R A Boon
- VU University Medical Center, Department of Physiology, Amsterdam, Netherlands (The)
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30
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Shi Z, Bogaards SJP, Conijn S, Onderwater Y, Espinosa P, Bink DI, van den Berg M, van de Locht M, Bugiani M, van der Hoeven H, Boon RA, Heunks L, Ottenheijm CAC. COVID-19 is associated with distinct myopathic features in the diaphragm of critically ill patients. BMJ Open Respir Res 2021; 8:8/1/e001052. [PMID: 34544735 PMCID: PMC8453595 DOI: 10.1136/bmjresp-2021-001052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 08/30/2021] [Indexed: 01/02/2023] Open
Abstract
Introduction The diaphragm is the main muscle of inspiration, and its dysfunction contributes to adverse clinical outcomes in critically ill patients. We recently reported the infiltration of SARS-CoV-2, and the development of fibrosis, in the diaphragm of critically ill patients with COVID-19. In the current study, we aimed to characterise myofiber structure in the diaphragm of critically ill patients with COVID-19. Methods Diaphragm muscle specimens were collected during autopsy from patients who died of COVID-19 in three academic medical centres in the Netherlands in April and May 2020 (n=27). We studied diaphragm myofiber gene expression and structure and compared the findings obtained to those of deceased critically ill patients without COVID-19 (n=10). Results Myofibers of critically ill patients with COVID-19 showed on average larger cross-sectional area (slow-twitch myofibers: 2441±229 vs 1571±309 µm2; fast-twitch myofibers: 1966±209 vs 1225±222 µm2). Four critically ill patients with COVID-19 showed extremely large myofibers, which were splitting and contained many centralised nuclei. RNA-sequencing data revealed differentially expressed genes involved in muscle regeneration. Conclusion Diaphragm of critically ill patients with COVID-19 has distinct myopathic features compared with critically ill patients without COVID-19, which may contribute to the ongoing dyspnoea and fatigue in the patients surviving COVID-19 infection.
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Affiliation(s)
- Zhonghua Shi
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands.,Department of Intensive Care Medicine, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands.,Department of Intensive Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Sylvia J P Bogaards
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Stefan Conijn
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Yeszamin Onderwater
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Pedro Espinosa
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Diewertje I Bink
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Marloes van den Berg
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Martijn van de Locht
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Marianna Bugiani
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Hans van der Hoeven
- Department of Intensive Care Medicine, Radboudumc, Nijmegen, The Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Leo Heunks
- Department of Intensive Care Medicine, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Coen A C Ottenheijm
- Department of Physiology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands .,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
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31
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Bär C, Chatterjee S, Falcão Pires I, Rodrigues P, Sluijter JPG, Boon RA, Nevado RM, Andrés V, Sansonetti M, de Windt L, Ciccarelli M, Hamdani N, Heymans S, Figuinha Videira R, Tocchetti CG, Giacca M, Zacchigna S, Engelhardt S, Dimmeler S, Madonna R, Thum T. Non-coding RNAs: update on mechanisms and therapeutic targets from the ESC Working Groups of Myocardial Function and Cellular Biology of the Heart. Cardiovasc Res 2021; 116:1805-1819. [PMID: 32638021 DOI: 10.1093/cvr/cvaa195] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/15/2020] [Accepted: 06/30/2020] [Indexed: 02/06/2023] Open
Abstract
Vast parts of mammalian genomes are actively transcribed, predominantly giving rise to non-coding RNA (ncRNA) transcripts including microRNAs, long ncRNAs, and circular RNAs among others. Contrary to previous opinions that most of these RNAs are non-functional molecules, they are now recognized as critical regulators of many physiological and pathological processes including those of the cardiovascular system. The discovery of functional ncRNAs has opened up new research avenues aiming at understanding ncRNA-related disease mechanisms as well as exploiting them as novel therapeutics in cardiovascular therapy. In this review, we give an update on the current progress in ncRNA research, particularly focusing on cardiovascular physiological and disease processes, which are under current investigation at the ESC Working Groups of Myocardial Function and Cellular Biology of the Heart. This includes a range of topics such as extracellular vesicle-mediated communication, neurohormonal regulation, inflammation, cardiac remodelling, cardio-oncology as well as cardiac development and regeneration, collectively highlighting the wide-spread involvement and importance of ncRNAs in the cardiovascular system.
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Affiliation(s)
- Christian Bär
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany
| | - Shambhabi Chatterjee
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany
| | - Inês Falcão Pires
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Patrícia Rodrigues
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joost P G Sluijter
- Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Center, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, VU University Medical Center, Amsterdam, The Netherlands.,Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany.,Partner site Rhein/Main, German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany
| | - Rosa M Nevado
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Vicente Andrés
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Marida Sansonetti
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany.,Department of Molecular Genetics, Faculty of Science and Engineering, Maastricht University, Maastricht, The Netherlands.,Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Leon de Windt
- Department of Molecular Genetics, Faculty of Science and Engineering, Maastricht University, Maastricht, The Netherlands.,Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Michele Ciccarelli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Italy
| | - Nazha Hamdani
- Department of Molecular and Experimental Cardiology, Ruhr University Bochum, Bochum, Germany.,Department of Cardiology, St. Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - Stephane Heymans
- Department of Cardiology, Maastricht University Medical Centre, University Hospital Maastricht, The Netherlands.,Center for Heart Failure Research, Cardiovascular Research Institute Maastricht (CARIM), University Hospital Maastricht, The Netherlands
| | - Raquel Figuinha Videira
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Molecular Genetics, Faculty of Science and Engineering, Maastricht University, Maastricht, The Netherlands.,Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Carlo G Tocchetti
- Department of Translational Medical Sciences and Interdepartmental Center of Clinical and Translational Research (CIRCET), Federico II University, Naples, Italy
| | - Mauro Giacca
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy.,School of Cardiovascular Medicine & Sciences, King's College London, London, UK.,Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy
| | - Serena Zacchigna
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy.,Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy
| | - Stefan Engelhardt
- Institute of Pharmacology and Toxicology, Technische Universität München, Biedersteiner Str. 29, Munich 80802, Germany.,DZHK (German Center for Cardiovascular Research), Partner site Munich Heart Alliance, Biedersteiner Str. 29, Munich 80802, Germany
| | - Stefanie Dimmeler
- Institute for Cardiovascular Regeneration, Goethe University, Germany.,German Center for Cardiovascular Research (DZHK), Frankfurt, Germany.,Cardio-Pulmonary Institute (CPI), Frankfurt, Germany
| | - Rosalinda Madonna
- Institute of Cardiology, University of Pisa, Pisa, Italy.,Department of Internal Medicine, University of Texas Medical School, Houston, TX, USA
| | - Thomas Thum
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany
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Pham TP, van Bergen AS, Kremer V, Glaser SF, Dimmeler S, Boon RA. LncRNA AERRIE Is Required for Sulfatase 1 Expression, but Not for Endothelial-to-Mesenchymal Transition. Int J Mol Sci 2021; 22:ijms22158088. [PMID: 34360851 PMCID: PMC8347915 DOI: 10.3390/ijms22158088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/13/2021] [Accepted: 07/22/2021] [Indexed: 01/22/2023] Open
Abstract
Endothelial cells can acquire a mesenchymal phenotype through a process called Endothelial-to-Mesenchymal transition (EndMT). This event is found in embryonic development, but also in pathological conditions. Blood vessels lose their ability to maintain vascular homeostasis and ultimately develop atherosclerosis, pulmonary hypertension, or fibrosis. An increase in inflammatory signals causes an upregulation of EndMT transcription factors, mesenchymal markers, and a decrease in endothelial markers. In our study, we show that the induction of EndMT results in an increase in long non-coding RNA AERRIE expression. JMJD2B, a known EndMT regulator, induces AERRIE and subsequently SULF1. Silencing of AERRIE shows a partial regulation of SULF1 but showed no effect on the endothelial and mesenchymal markers. Additionally, the overexpression of AERRIE results in no significant changes in EndMT markers, suggesting that AERRIE is marginally regulating mesenchymal markers and transcription factors. This study identifies AERRIE as a novel factor in EndMT, but its mechanism of action still needs to be elucidated.
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Affiliation(s)
- Tan Phát Pham
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (T.P.P.); (A.S.v.B.); (V.K.)
| | - Anke S. van Bergen
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (T.P.P.); (A.S.v.B.); (V.K.)
| | - Veerle Kremer
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (T.P.P.); (A.S.v.B.); (V.K.)
| | - Simone F. Glaser
- Institute of Cardiovascular Regeneration, Goethe University, 60590 Frankfurt am Main, Germany; (S.F.G.); (S.D.)
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 60590 Frankfurt am Main, Germany
| | - Stefanie Dimmeler
- Institute of Cardiovascular Regeneration, Goethe University, 60590 Frankfurt am Main, Germany; (S.F.G.); (S.D.)
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 60590 Frankfurt am Main, Germany
| | - Reinier A. Boon
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (T.P.P.); (A.S.v.B.); (V.K.)
- Institute of Cardiovascular Regeneration, Goethe University, 60590 Frankfurt am Main, Germany; (S.F.G.); (S.D.)
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, 60590 Frankfurt am Main, Germany
- Correspondence:
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33
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Hooglugt A, van der Stoel MM, Boon RA, Huveneers S. Endothelial YAP/TAZ Signaling in Angiogenesis and Tumor Vasculature. Front Oncol 2021; 10:612802. [PMID: 33614496 PMCID: PMC7890025 DOI: 10.3389/fonc.2020.612802] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/07/2020] [Indexed: 12/14/2022] Open
Abstract
Solid tumors are dependent on vascularization for their growth. The hypoxic, stiff, and pro-angiogenic tumor microenvironment induces angiogenesis, giving rise to an immature, proliferative, and permeable vasculature. The tumor vessels promote tumor metastasis and complicate delivery of anti-cancer therapies. In many types of tumors, YAP/TAZ activation is correlated with increased levels of angiogenesis. In addition, endothelial YAP/TAZ activation is important for the formation of new blood and lymphatic vessels during development. Oncogenic activation of YAP/TAZ in tumor cell growth and invasion has been studied in great detail, however the role of YAP/TAZ within the tumor endothelium remains insufficiently understood, which complicates therapeutic strategies aimed at targeting YAP/TAZ in cancer. Here, we overview the upstream signals from the tumor microenvironment that control endothelial YAP/TAZ activation and explore the role of their downstream targets in driving tumor angiogenesis. We further discuss the potential for anti-cancer treatments and vascular normalization strategies to improve tumor therapies.
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Affiliation(s)
- Aukie Hooglugt
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands
| | - Miesje M. van der Stoel
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Reinier A. Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Berlin, Germany
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany
| | - Stephan Huveneers
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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34
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Pham TP, Bink DI, Stanicek L, van Bergen A, van Leeuwen E, Tran Y, Matic L, Hedin U, Wittig I, Dimmeler S, Boon RA. Long Non-coding RNA Aerrie Controls DNA Damage Repair via YBX1 to Maintain Endothelial Cell Function. Front Cell Dev Biol 2021; 8:619079. [PMID: 33505972 PMCID: PMC7829583 DOI: 10.3389/fcell.2020.619079] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/07/2020] [Indexed: 12/20/2022] Open
Abstract
Aging is accompanied by many physiological changes. These changes can progressively lead to many types of cardiovascular diseases. During this process blood vessels lose their ability to maintain vascular homeostasis, ultimately resulting in hypertension, stroke, or myocardial infarction. Increase in DNA damage is one of the hallmarks of aging and can be repaired by the DNA signaling and repair system. In our study we show that long non-coding RNA Aerrie (linc01013) contributes to the DNA signaling and repair mechanism. Silencing of Aerrie in endothelial cells impairs angiogenesis, migration, and barrier function. Aerrie associates with YBX1 and together they act as important factors in DNA damage signaling and repair. This study identifies Aerrie as a novel factor in genomic stability and as a binding partner of YBX1 in responding to DNA damage.
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Affiliation(s)
- Tan Phát Pham
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Diewertje I Bink
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Laura Stanicek
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
| | - Anke van Bergen
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Esmee van Leeuwen
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Yvonne Tran
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Ljubica Matic
- Vascular Surgery Division, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Ulf Hedin
- Vascular Surgery Division, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Ilka Wittig
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt, Germany
| | - Stefanie Dimmeler
- Institute of Cardiovascular Regeneration, Goethe University, Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany
| | - Reinier A Boon
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany
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35
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Gladka MM, Kohela A, Molenaar B, Versteeg D, Kooijman L, Monshouwer-Kloots J, Kremer V, Vos HR, Huibers MMH, Haigh JJ, Huylebroeck D, Boon RA, Giacca M, van Rooij E. Cardiomyocytes stimulate angiogenesis after ischemic injury in a ZEB2-dependent manner. Nat Commun 2021; 12:84. [PMID: 33398012 PMCID: PMC7782784 DOI: 10.1038/s41467-020-20361-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/20/2020] [Indexed: 12/25/2022] Open
Abstract
The disruption in blood supply due to myocardial infarction is a critical determinant for infarct size and subsequent deterioration in function. The identification of factors that enhance cardiac repair by the restoration of the vascular network is, therefore, of great significance. Here, we show that the transcription factor Zinc finger E-box-binding homeobox 2 (ZEB2) is increased in stressed cardiomyocytes and induces a cardioprotective cross-talk between cardiomyocytes and endothelial cells to enhance angiogenesis after ischemia. Single-cell sequencing indicates ZEB2 to be enriched in injured cardiomyocytes. Cardiomyocyte-specific deletion of ZEB2 results in impaired cardiac contractility and infarct healing post-myocardial infarction (post-MI), while cardiomyocyte-specific ZEB2 overexpression improves cardiomyocyte survival and cardiac function. We identified Thymosin β4 (TMSB4) and Prothymosin α (PTMA) as main paracrine factors released from cardiomyocytes to stimulate angiogenesis by enhancing endothelial cell migration, and whose regulation is validated in our in vivo models. Therapeutic delivery of ZEB2 to cardiomyocytes in the infarcted heart induces the expression of TMSB4 and PTMA, which enhances angiogenesis and prevents cardiac dysfunction. These findings reveal ZEB2 as a beneficial factor during ischemic injury, which may hold promise for the identification of new therapies.
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Affiliation(s)
- Monika M Gladka
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
| | - Arwa Kohela
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
| | - Bas Molenaar
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
| | - Danielle Versteeg
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
- Department of Cardiology, University Medical Center, Utrecht, The Netherlands
| | - Lieneke Kooijman
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
| | - Jantine Monshouwer-Kloots
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands
| | - Veerle Kremer
- Department of Physiology, Amsterdam University Medical Center VU, Amsterdam, The Netherlands
- Department of Medical Biochemistry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Harmjan R Vos
- Molecular Cancer Research, Center for Molecular Medicine, University Medical Center, Utrecht, The Netherlands
| | - Manon M H Huibers
- Department of Pathology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Jody J Haigh
- Department of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada
| | - Danny Huylebroeck
- Department of Cell Biology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Development and Regeneration, University of Leuven, Leuven, Belgium
| | - Reinier A Boon
- Department of Physiology, Amsterdam University Medical Center VU, Amsterdam, The Netherlands
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany
| | - Mauro Giacca
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK
| | - Eva van Rooij
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre, Utrecht, The Netherlands.
- Department of Cardiology, University Medical Center, Utrecht, The Netherlands.
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36
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Shi Z, de Vries HJ, Vlaar APJ, van der Hoeven J, Boon RA, Heunks LMA, Ottenheijm CAC. Diaphragm Pathology in Critically Ill Patients With COVID-19 and Postmortem Findings From 3 Medical Centers. JAMA Intern Med 2021; 181:122-124. [PMID: 33196760 PMCID: PMC7670391 DOI: 10.1001/jamainternmed.2020.6278] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This case-control study examines the association of COVID-19 with the respiratory muscles in Dutch critically ill patients.
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Affiliation(s)
- Zhonghua Shi
- Physiology, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands.,Intensive Care Medicine, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands.,Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Heder J de Vries
- Intensive Care Medicine, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands
| | - Alexander P J Vlaar
- Intensive Care Medicine, Amsterdam UMC (location AMC), Amsterdam, the Netherlands
| | | | - Reinier A Boon
- Physiology, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands
| | - Leo M A Heunks
- Intensive Care Medicine, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands
| | - Coen A C Ottenheijm
- Physiology, Amsterdam UMC (location VUmc), Amsterdam, the Netherlands.,Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
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37
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Biliczki P, Boon RA, Girmatsion Z, Bukowska A, Ördög B, Kaess BM, Hohnloser SH, Goette A, Varró A, Moritz A, Nattel S, Ehrlich JR. Age-related regulation and region-specific distribution of ion channel subunits promoting atrial fibrillation in human left and right atria. Europace 2020; 21:1261-1269. [PMID: 31131392 DOI: 10.1093/europace/euz135] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 04/23/2019] [Indexed: 12/13/2022] Open
Abstract
AIMS Age-induced changes and electrical remodelling are important components of the atrial fibrillation (AF) substrate. To study regional distribution and age-dependent changes in gene expression that may promote AF in human atria. METHODS AND RESULTS Human left atrial (LA) and right atrial (RA) tissue samples were obtained from donor hearts unsuitable for transplantation and from patients undergoing mitral valve repair. Atrial fibrillation was mimicked in vitro by tachypacing of human atrial tissue slices. Ionic currents were studied by the whole-cell patch-clamp technique; gene expression was analysed by real-time qPCR and immunoblotting. Both healthy RA and RA from older patients showed greater CACNA1c mRNA and CaV1.2 protein expression than LA. No age-dependent changes of Kir2.1 expression in both atria were seen. Remodelling occurred in a qualitatively similar manner in RA and LA. IK1 and Kir2.1 protein expression increased with AF. MiR-1, miR-26a, and miR-26b were down-regulated with AF in both atria. ICa,L was decreased. CACNA1c and CACNA2b expression decreased and miR-328 increased in RA and LA during AF. Ex vivo tachypacing of human atrial slices replicated these findings. There were age-dependent increases in miR-1 and miR-328, while miR-26a decreased with age in atrial tissues from healthy human donor hearts. CONCLUSION Features of electrical remodelling in man occur in a qualitatively similar manner in both human atria. Age-related miR-328 dysregulation and reduced ICa,L may contribute to increased AF susceptibility with age.
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Affiliation(s)
- Peter Biliczki
- Division of Cardiology, St.Josefs-Hospital, Beethovenstr. 20, Wiesbaden, Germany.,Division of Cardiology, Goethe-University, Frankfurt, Germany
| | - Reinier A Boon
- Institute for Cardiovascular Regeneration, Goethe-University, Frankfurt, Germany
| | | | - Alicia Bukowska
- Molekularpharmakologische Elektrophysiologie, Universitätsklinikum, Magdeburg, Germany
| | - Balázs Ördög
- Institute of Pharmacology and Pharmacotherapy, University of Szeged, Szeged, Hungary
| | - Bernhard M Kaess
- Division of Cardiology, St.Josefs-Hospital, Beethovenstr. 20, Wiesbaden, Germany
| | | | - Andreas Goette
- Molekularpharmakologische Elektrophysiologie, Universitätsklinikum, Magdeburg, Germany
| | - András Varró
- Institute of Pharmacology and Pharmacotherapy, University of Szeged, Szeged, Hungary
| | - Anton Moritz
- Cardiothoracic Surgery, Goethe-University, Frankfurt, Germany
| | - Stanley Nattel
- Research Center, Montreal Heart Institute and University of Montreal, Montreal, Canada
| | - Joachim R Ehrlich
- Division of Cardiology, St.Josefs-Hospital, Beethovenstr. 20, Wiesbaden, Germany.,Division of Cardiology, Goethe-University, Frankfurt, Germany
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38
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Bollini S, Boon RA. Scientists on the Spot: Rejuvenating the heart with RNA. Cardiovasc Res 2020; 116:e182-e183. [PMID: 33096563 DOI: 10.1093/cvr/cvaa260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Sveva Bollini
- Department of Experimental Medicine, University of Genova, Genova, Italy
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Science, VU University, Amsterdam UMC, Postbus 7057, 1007 MB, Amsterdam, The Netherlands
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39
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Leisegang MS, Bibli SI, Günther S, Pflüger-Müller B, Oo JA, Höper C, Seredinski S, Yekelchyk M, Schmitz-Rixen T, Schürmann C, Hu J, Looso M, Sigala F, Boon RA, Fleming I, Brandes RP. Pleiotropic effects of laminar flow and statins depend on the Krüppel-like factor-induced lncRNA MANTIS. Eur Heart J 2020; 40:2523-2533. [PMID: 31222221 DOI: 10.1093/eurheartj/ehz393] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 11/28/2018] [Accepted: 05/24/2019] [Indexed: 11/12/2022] Open
Abstract
AIMS To assess the functional relevance and therapeutic potential of the pro-angiogenic long non-coding RNA MANTIS in vascular disease development. METHODS AND RESULTS RNA sequencing, CRISPR activation, overexpression, and RNAi demonstrated that MANTIS, especially its Alu-element, limits endothelial ICAM-1 expression in different types of endothelial cells. Loss of MANTIS increased endothelial monocyte adhesion in an ICAM-1-dependent manner. MANTIS reduced the binding of the SWI/SNF chromatin remodelling factor BRG1 at the ICAM-1 promoter. The expression of MANTIS was induced by laminar flow and HMG-CoA-reductase inhibitors (statins) through mechanisms involving epigenetic rearrangements and the transcription factors KLF2 and KLF4. Mutation of the KLF binding motifs in the MANTIS promoter blocked the flow-induced MANTIS expression. Importantly, the expression of MANTIS in human carotid artery endarterectomy material was lower compared with healthy vessels and this effect was prevented by statin therapy. Interestingly, the protective effects of statins were mediated in part through MANTIS, which was required to facilitate the atorvastatin-induced changes in endothelial gene expression. Moreover, the beneficial endothelial effects of statins in culture models (spheroid outgrowth, proliferation, telomerase activity, and vascular organ culture) were lost upon knockdown of MANTIS. CONCLUSION MANTIS is tightly regulated by the transcription factors KLF2 and KLF4 and limits the ICAM-1 mediated monocyte adhesion to endothelial cells and thus potentially atherosclerosis development in humans. The beneficial effects of statin treatment and laminar flow are dependent on MANTIS.
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Affiliation(s)
- Matthias S Leisegang
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Sofia-Iris Bibli
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany.,Institute for Vascular Signalling, Goethe University, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Stefan Günther
- Max-Planck-Institute for Heart and Lung Research, ECCPS Bioinformatics and Sequencing Facility, Ludwigstr. 43, Bad Nauheim, Germany
| | - Beatrice Pflüger-Müller
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - James A Oo
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Cindy Höper
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Sandra Seredinski
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Michail Yekelchyk
- Max-Planck-Institute for Heart and Lung Research, ECCPS Bioinformatics and Sequencing Facility, Ludwigstr. 43, Bad Nauheim, Germany
| | - Thomas Schmitz-Rixen
- Department of Vascular and Endovascular Surgery, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany
| | - Christoph Schürmann
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Jiong Hu
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany.,Institute for Vascular Signalling, Goethe University, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Mario Looso
- Max-Planck-Institute for Heart and Lung Research, ECCPS Bioinformatics and Sequencing Facility, Ludwigstr. 43, Bad Nauheim, Germany
| | - Fragiska Sigala
- 1st Department of Propaedeutic Surgery, University of Athens Medical School, Hippocration Hospital, Etheros 7-9, Athens, Greece
| | - Reinier A Boon
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt, Theodor-Stern-Kai 7, Germany.,Department of Physiology, VU University Medical Center, De Boelelaan 1118, HV Amsterdam, the Netherlands
| | - Ingrid Fleming
- German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany.,Institute for Vascular Signalling, Goethe University, Theodor Stern-Kai 7, Frankfurt, Germany
| | - Ralf P Brandes
- Institute for Cardiovascular Physiology, Goethe University, Theodor-Stern-Kai 7, Frankfurt, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Theodor Stern-Kai 7, Frankfurt, Germany
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40
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Abstract
Purpose of Review To summarize recent insights into long non-coding RNAs (lncRNAs) involved in atherosclerosis. Because atherosclerosis is the main underlying pathology of cardiovascular diseases (CVD), the world’s deadliest disease, finding novel therapeutic strategies is of high interest. Recent Findings LncRNAs can bind to proteins, DNA, and RNA regulating disease initiation and plaque growth as well as plaque stability in different cell types such as endothelial cells (ECs), vascular smooth muscle cells (VSMCs), and macrophages. A number of lncRNAs have been implicated in cholesterol homeostasis and foam cell formation such as LASER, LeXis, and CHROME. Among others, MANTIS, lncRNA-CCL2, and MALAT1 were shown to be involved in vascular inflammation. Further regulations include, but are not limited to, DNA damage response in ECs, phenotypic switch of VSMCs, and various cell death mechanisms. Interestingly, some lncRNAs are closely correlated with response to statin treatment, such as NEXN-AS1 or LASER. Additionally, some lncRNAs may serve as CVD biomarkers. Summary LncRNAs are a potential novel therapeutic target to treat CVD, but research of lncRNA in atherosclerosis is still in its infancy. With increasing knowledge of the complex and diverse regulations of lncRNAs in the heterogeneous environment of atherosclerotic plaques, lncRNAs hold promise for their clinical translation in the near future.
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Affiliation(s)
- Tatjana Josefs
- Department of Physiology, Amsterdam Cardiovascular Science, VU University, Amsterdam UMC, Postbus 7057, 1007 MB, Amsterdam, The Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Science, VU University, Amsterdam UMC, Postbus 7057, 1007 MB, Amsterdam, The Netherlands. .,Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany. .,German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany.
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41
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Lozano-Vidal N, Bink DI, Boon RA. Long noncoding RNA in cardiac aging and disease. J Mol Cell Biol 2020; 11:860-867. [PMID: 31152659 PMCID: PMC6884711 DOI: 10.1093/jmcb/mjz046] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/18/2019] [Accepted: 04/02/2019] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the main cause of morbidity and mortality in Western society and present an important age-related risk. With the constant rise in life expectancy, prevalence of CVD in the population will likely increase further. New therapies, especially in the elderly, are needed to combat CVD. This review is focused on the role of long noncoding RNA (lncRNA) in CVD. RNA sequencing experiments in the past decade showed that most RNA does not code for protein, but many RNAs function as ncRNA. Here, we summarize the recent findings of lncRNA regulation in the diseased heart. The potential use of these RNAs as biomarkers of cardiac disease prediction is also discussed.
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Affiliation(s)
- Noelia Lozano-Vidal
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam Universitair Medische Centra, Vrije Universiteit Amsterdam, 1081 HZ, Amsterdam, the Netherlands
| | - Diewertje I Bink
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam Universitair Medische Centra, Vrije Universiteit Amsterdam, 1081 HZ, Amsterdam, the Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam Universitair Medische Centra, Vrije Universiteit Amsterdam, 1081 HZ, Amsterdam, the Netherlands.,Institute of Cardiovascular Regeneration, Goethe University, Frankfurt am Main, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Berlin, Germany
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42
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Affiliation(s)
- Tan Phát Pham
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, de Boelelaan 1117, 1081 HV, Amsterdam, Netherlands
| | - Reinier A Boon
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, de Boelelaan 1117, 1081 HV, Amsterdam, Netherlands.,Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany.,Partner site Rhein/Main, German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany
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43
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Trembinski DJ, Bink DI, Theodorou K, Sommer J, Fischer A, van Bergen A, Kuo CC, Costa IG, Schürmann C, Leisegang MS, Brandes RP, Alekseeva T, Brill B, Wietelmann A, Johnson CN, Spring-Connell A, Kaulich M, Werfel S, Engelhardt S, Hirt MN, Yorgan K, Eschenhagen T, Kirchhof L, Hofmann P, Jaé N, Wittig I, Hamdani N, Bischof C, Krishnan J, Houtkooper RH, Dimmeler S, Boon RA. Aging-regulated anti-apoptotic long non-coding RNA Sarrah augments recovery from acute myocardial infarction. Nat Commun 2020; 11:2039. [PMID: 32341350 PMCID: PMC7184724 DOI: 10.1038/s41467-020-15995-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 04/07/2020] [Indexed: 12/18/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) contribute to cardiac (patho)physiology. Aging is the major risk factor for cardiovascular disease with cardiomyocyte apoptosis as one underlying cause. Here, we report the identification of the aging-regulated lncRNA Sarrah (ENSMUST00000140003) that is anti-apoptotic in cardiomyocytes. Importantly, loss of SARRAH (OXCT1-AS1) in human engineered heart tissue results in impaired contractile force development. SARRAH directly binds to the promoters of genes downregulated after SARRAH silencing via RNA-DNA triple helix formation and cardiomyocytes lacking the triple helix forming domain of Sarrah show an increase in apoptosis. One of the direct SARRAH targets is NRF2, and restoration of NRF2 levels after SARRAH silencing partially rescues the reduction in cell viability. Overexpression of Sarrah in mice shows better recovery of cardiac contractile function after AMI compared to control mice. In summary, we identified the anti-apoptotic evolutionary conserved lncRNA Sarrah, which is downregulated by aging, as a regulator of cardiomyocyte survival.
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Affiliation(s)
- D Julia Trembinski
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Diewertje I Bink
- Department of Physiology, VU University Medical Center, Amsterdam, the Netherlands
| | - Kosta Theodorou
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Janina Sommer
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Ariane Fischer
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Anke van Bergen
- Department of Physiology, VU University Medical Center, Amsterdam, the Netherlands
| | - Chao-Chung Kuo
- Institute for Computational Genomics, Joint Research Center for Computational Biomedicine, RWTH Aachen University, Aachen, Germany
| | - Ivan G Costa
- Institute for Computational Genomics, Joint Research Center for Computational Biomedicine, RWTH Aachen University, Aachen, Germany
| | - Christoph Schürmann
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Matthias S Leisegang
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Ralf P Brandes
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Tijna Alekseeva
- Georg Speyer Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Boris Brill
- Georg Speyer Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Astrid Wietelmann
- Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Christopher N Johnson
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, USA
| | | | - Manuel Kaulich
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Stanislas Werfel
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Institute of Pharmacology and Toxicology, Technical University Munich, Munich, Germany
- Department of Nephrology, Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Munich, Germany
| | - Stefan Engelhardt
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Institute of Pharmacology and Toxicology, Technical University Munich, Munich, Germany
| | - Marc N Hirt
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kaja Yorgan
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Eschenhagen
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Luisa Kirchhof
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Patrick Hofmann
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Nicolas Jaé
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Ilka Wittig
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
- Functional Proteomics, Medical School, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Nazha Hamdani
- Department of Physiology, VU University Medical Center, Amsterdam, the Netherlands
- Department of Cardiovascular Physiology, Ruhr University Bochum, Bochum, Germany
| | - Corinne Bischof
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Jaya Krishnan
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Riekelt H Houtkooper
- Laboratory Genetic Metabolic Diseases, Academic Medical Center, Amsterdam, the Netherlands
| | - Stefanie Dimmeler
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Reinier A Boon
- Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University Frankfurt am Main, Frankfurt am Main, Germany.
- German Center for Cardiovascular Research (DZHK), Berlin, Germany.
- Department of Physiology, VU University Medical Center, Amsterdam, the Netherlands.
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de Winter JM, Molenaar JP, Yuen M, van der Pijl R, Shen S, Conijn S, van de Locht M, Willigenburg M, Bogaards SJ, van Kleef ES, Lassche S, Persson M, Rassier DE, Sztal TE, Ruparelia AA, Oorschot V, Ramm G, Hall TE, Xiong Z, Johnson CN, Li F, Kiss B, Lozano-Vidal N, Boon RA, Marabita M, Nogara L, Blaauw B, Rodenburg RJ, Küsters B, Doorduin J, Beggs AH, Granzier H, Campbell K, Ma W, Irving T, Malfatti E, Romero NB, Bryson-Richardson RJ, van Engelen BG, Voermans NC, Ottenheijm CA. KBTBD13 is an actin-binding protein that modulates muscle kinetics. J Clin Invest 2020; 130:754-767. [PMID: 31671076 PMCID: PMC6994151 DOI: 10.1172/jci124000] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 10/24/2019] [Indexed: 11/17/2022] Open
Abstract
The mechanisms that modulate the kinetics of muscle relaxation are critically important for muscle function. A prime example of the impact of impaired relaxation kinetics is nemaline myopathy caused by mutations in KBTBD13 (NEM6). In addition to weakness, NEM6 patients have slow muscle relaxation, compromising contractility and daily life activities. The role of KBTBD13 in muscle is unknown, and the pathomechanism underlying NEM6 is undetermined. A combination of transcranial magnetic stimulation-induced muscle relaxation, muscle fiber- and sarcomere-contractility assays, low-angle x-ray diffraction, and superresolution microscopy revealed that the impaired muscle-relaxation kinetics in NEM6 patients are caused by structural changes in the thin filament, a sarcomeric microstructure. Using homology modeling and binding and contractility assays with recombinant KBTBD13, Kbtbd13-knockout and Kbtbd13R408C-knockin mouse models, and a GFP-labeled Kbtbd13-transgenic zebrafish model, we discovered that KBTBD13 binds to actin - a major constituent of the thin filament - and that mutations in KBTBD13 cause structural changes impairing muscle-relaxation kinetics. We propose that this actin-based impaired relaxation is central to NEM6 pathology.
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Affiliation(s)
| | - Joery P. Molenaar
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Neurology, Rijnstate Hospital, Arnhem, Netherlands
| | - Michaela Yuen
- Department of Physiology, Amsterdam University Medical Center, Netherlands
- Discipline of Paediatrics and Child Health, Faculty of Medicine, University of Sydney, Australia
| | - Robbert van der Pijl
- Department of Physiology, Amsterdam University Medical Center, Netherlands
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Shengyi Shen
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Stefan Conijn
- Department of Physiology, Amsterdam University Medical Center, Netherlands
| | | | - Menne Willigenburg
- Department of Physiology, Amsterdam University Medical Center, Netherlands
| | | | - Esmee S.B. van Kleef
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Saskia Lassche
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Malin Persson
- Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Dilson E. Rassier
- Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
| | - Tamar E. Sztal
- School of Biological Sciences, Monash University, Melbourne, Australia
| | | | - Viola Oorschot
- Monash Ramaciotti Centre for Structural Cryo-Electron Microscopy, Monash University, Melbourne, Australia
| | - Georg Ramm
- Monash Ramaciotti Centre for Structural Cryo-Electron Microscopy, Monash University, Melbourne, Australia
- Biochemistry and Molecular Biology, Monash Biomedicine Discovery Institute, Monash University, Melbourne, Victoria, Australia
| | - Thomas E. Hall
- Institute for Molecular Bioscience, University of Queensland, Queensland, Australia
| | - Zherui Xiong
- Institute for Molecular Bioscience, University of Queensland, Queensland, Australia
| | - Christopher N. Johnson
- Division of Clinical Pharmacology, Center for Arrhythmia Research and Therapeutics and Center for Structural Biology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Frank Li
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Balazs Kiss
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | | | - Reinier A. Boon
- Department of Physiology, Amsterdam University Medical Center, Netherlands
| | - Manuela Marabita
- Venetian Institute of Molecular Medicine, Department of Biomedical Sciences, University of Padova, Italy
| | - Leonardo Nogara
- Venetian Institute of Molecular Medicine, Department of Biomedical Sciences, University of Padova, Italy
| | - Bert Blaauw
- Venetian Institute of Molecular Medicine, Department of Biomedical Sciences, University of Padova, Italy
| | - Richard J. Rodenburg
- Department of Pediatrics, Radboud University Medical Centre, Translational Metabolic Laboratory, Nijmegen, Netherlands
| | - Benno Küsters
- Department of Pathology, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Jonne Doorduin
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Alan H. Beggs
- Division of Genetics and Genomics, The Manton Center for Orphan Disease Research, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Henk Granzier
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
| | - Ken Campbell
- Department of Physiology and Division of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Weikang Ma
- BioCAT, Illinois Institute of Technology, Chicago, Illinois, USA
| | - Thomas Irving
- BioCAT, Illinois Institute of Technology, Chicago, Illinois, USA
| | - Edoardo Malfatti
- Service Neurologie Médicale, Centre de Référence Maladies Neuromusculaire Paris-Nord CHU Raymond-Poincaré, U1179 UVSQ-INSERM Handicap Neuromusculaire: Physiologie, Biothérapie et Pharmacologie Appliquées, UFR des Sciences de la Santé Simone Veil, Université Versailles-Saint-Quentin-en-Yvelines, Garches, France
| | - Norma B. Romero
- Sorbonne Université, Myology Institute, Neuromuscular Morphology Unit, Center for Research in Myology, GH Pitié-Salpêtrière Paris, France
- Centre de Référence de Pathologie Neuromusculaire Paris-Est, GHU Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Baziel G.M. van Engelen
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Nicol C. Voermans
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Coen A.C. Ottenheijm
- Department of Physiology, Amsterdam University Medical Center, Netherlands
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona, USA
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45
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Hofmann P, Sommer J, Theodorou K, Kirchhof L, Fischer A, Li Y, Perisic L, Hedin U, Maegdefessel L, Dimmeler S, Boon RA. Long non-coding RNA H19 regulates endothelial cell aging via inhibition of STAT3 signalling. Cardiovasc Res 2020; 115:230-242. [PMID: 30107531 PMCID: PMC6302267 DOI: 10.1093/cvr/cvy206] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 08/10/2018] [Indexed: 12/12/2022] Open
Abstract
Aims Long non-coding RNAs (lncRNAs) have been shown to regulate numerous processes in the human genome, but the function of these transcripts in vascular aging is largely unknown. We aim to characterize the expression of lncRNAs in endothelial aging and analyse the function of the highly conserved lncRNA H19. Methods and results H19 was downregulated in endothelium of aged mice. In human, atherosclerotic plaques H19 was mainly expressed by endothelial cells and H19 was significantly reduced in comparison to healthy carotid artery biopsies. Loss of H19 led to an upregulation of p16 and p21, reduced proliferation and increased senescence in vitro. Depletion of H19 in aortic rings of young mice inhibited sprouting capacity. We generated endothelial-specific inducible H19 deficient mice (H19iEC-KO), resulting in increased systolic blood pressure compared with control littermates (Ctrl). These H19iEC-KO and Ctrl mice were subjected to hindlimb ischaemia, which showed reduced capillary density in H19iEC-KO mice. Mechanistically, exon array analysis revealed an involvement of H19 in IL-6 signalling. Accordingly, intercellular adhesion molecule 1 and vascular cell adhesion molecule 1 were upregulated upon H19 depletion. A luciferase reporter screen for differential transcription factor activity revealed STAT3 as being induced upon H19 depletion and repressed after H19 overexpression. Furthermore, depletion of H19 increased the phosphorylation of STAT3 at TYR705 and pharmacological inhibition of STAT3 activation abolished the effects of H19 silencing on p21 and vascular cell adhesion molecule 1 expression as well as proliferation. Conclusion These data reveal a pivotal role for the lncRNA H19 in controlling endothelial cell aging.
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Affiliation(s)
- Patrick Hofmann
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany
| | - Janina Sommer
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany
| | - Kosta Theodorou
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany
| | - Luisa Kirchhof
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany
| | - Ariane Fischer
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany
| | - Yuhuang Li
- Department of Vascular and Endovascular Surgery, Technical University Munich, Munich, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Munich, Berlin, Germany
| | - Ljubica Perisic
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Ulf Hedin
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Lars Maegdefessel
- Department of Vascular and Endovascular Surgery, Technical University Munich, Munich, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Munich, Berlin, Germany.,Department of Medicine, Karolinska Institute, Stockholm, Sweden; and
| | - Stefanie Dimmeler
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany
| | - Reinier A Boon
- Institute of Cardiovascular Regeneration, Centre of Molecular Medicine, Goethe-University, Theodor Stern Kai 7, Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany.,Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Center, Amsterdam, The Netherlands
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46
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Wu ZY, Trenner M, Boon RA, Spin JM, Maegdefessel L. Long noncoding RNAs in key cellular processes involved in aortic aneurysms. Atherosclerosis 2019; 292:112-118. [PMID: 31785492 PMCID: PMC6949864 DOI: 10.1016/j.atherosclerosis.2019.11.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 11/05/2019] [Accepted: 11/13/2019] [Indexed: 12/22/2022]
Abstract
Aortic aneurysm (AA) is a complex and dangerous vascular disease, featuring progressive and irreversible vessel dilatation. AA is typically detected either by screening, or identified incidentally through imaging studies. To date, no effective pharmacological therapies have been identified for clinical AA management, and either endovascular repair or open surgery remains the only option capable of preventing aneurysm rupture. In recent years, multiple research groups have endeavored to both identify noncoding RNAs and to clarify their function in vascular diseases, including aneurysmal pathologies. Notably, the molecular roles of noncoding RNAs in AA development appear to vary significantly between thoracic aortic aneurysms (TAAs) and abdominal aortic aneurysms (AAAs). Some microRNAs (miRNA - a non-coding RNA subspecies) appear to contribute to AA pathophysiology, with some showing major potential for use as biomarkers or as therapeutic targets. Studies of long noncoding RNAs (lncRNAs) are more limited, and their specific contributions to disease development and progression largely remain unexplored. This review aims to summarize and discuss the most current data on lncRNAs and their mediation of AA pathophysiology. This current review covers studies that have identified long non-coding RNAs in aortic aneurysm development and progression. We separately discuss transcripts and mechanisms of importance to thoracic as well as abdominal aortic aneurysms. Functional data on lncRNAs being identified are highlighted. Some have been studied in human as well as experimental models of the disease pathology.
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Affiliation(s)
- Zhi-Yuan Wu
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Munich, Germany
| | - Matthias Trenner
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Reinier A Boon
- Department of Physiology, VU University Medical Center Amsterdam, Netherlands; Institute for Cardiovascular Regeneration, University Frankfurt, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Germany
| | - Joshua M Spin
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Lars Maegdefessel
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Munich, Germany; Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
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47
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Affiliation(s)
- Phillip Grote
- From the Institute of Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (P.G., R.A.B.)
| | - Reinier A Boon
- From the Institute of Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (P.G., R.A.B.).,Department of Physiology, Amsterdam Cardiovascular Sciences, VU University Medical Center, the Netherlands (R.A.B.)
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48
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Li DY, Busch A, Jin H, Chernogubova E, Pelisek J, Karlsson J, Sennblad B, Liu S, Lao S, Hofmann P, Bäcklund A, Eken SM, Roy J, Eriksson P, Dacken B, Ramanujam D, Dueck A, Engelhardt S, Boon RA, Eckstein HH, Spin JM, Tsao PS, Maegdefessel L. H19 Induces Abdominal Aortic Aneurysm Development and Progression. Circulation 2019; 138:1551-1568. [PMID: 29669788 DOI: 10.1161/circulationaha.117.032184] [Citation(s) in RCA: 153] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Long noncoding RNAs have emerged as critical molecular regulators in various biological processes and diseases. Here we sought to identify and functionally characterize long noncoding RNAs as potential mediators in abdominal aortic aneurysm development. METHODS We profiled RNA transcript expression in 2 murine abdominal aortic aneurysm models, Angiotensin II (ANGII) infusion in apolipoprotein E-deficient ( ApoE-/-) mice (n=8) and porcine pancreatic elastase instillation in C57BL/6 wild-type mice (n=12). The long noncoding RNA H19 was identified as 1 of the most highly upregulated transcripts in both mouse aneurysm models compared with sham-operated controls. This was confirmed by quantitative reverse transcription-polymerase chain reaction and in situ hybridization. RESULTS Experimental knock-down of H19, utilizing site-specific antisense oligonucleotides (LNA-GapmeRs) in vivo, significantly limited aneurysm growth in both models. Upregulated H19 correlated with smooth muscle cell (SMC) content and SMC apoptosis in progressing aneurysms. Importantly, a similar pattern could be observed in human abdominal aortic aneurysm tissue samples, and in a novel preclinical LDLR-/- (low-density lipoprotein receptor) Yucatan mini-pig aneurysm model. In vitro knock-down of H19 markedly decreased apoptotic rates of cultured human aortic SMCs, whereas overexpression of H19 had the opposite effect. Notably, H19-dependent apoptosis mechanisms in SMCs appeared to be independent of miR-675, which is embedded in the first exon of the H19 gene. A customized transcription factor array identified hypoxia-inducible factor 1α as the main downstream effector. Increased SMC apoptosis was associated with cytoplasmic interaction between H19 and hypoxia-inducible factor 1α and sequential p53 stabilization. Additionally, H19 induced transcription of hypoxia-inducible factor 1α via recruiting the transcription factor specificity protein 1 to the promoter region. CONCLUSIONS The long noncoding RNA H19 is a novel regulator of SMC survival in abdominal aortic aneurysm development and progression. Inhibition of H19 expression might serve as a novel molecular therapeutic target for aortic aneurysm disease.
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Affiliation(s)
- Daniel Y Li
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Albert Busch
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Hong Jin
- Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
| | - Ekaterina Chernogubova
- Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
| | - Jaroslav Pelisek
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Joakim Karlsson
- Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Sweden (J.K.)
| | - Bengt Sennblad
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Sweden (B.S.)
| | - Shengliang Liu
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Shen Lao
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Patrick Hofmann
- Institute of Cardiovascular Regeneration, University Hospital Frankfurt, and German Center for Cardiovascular Research (DZHK), partner site Rhein-Main, Frankfurt, Germany (P.H., R.A.B.)
| | - Alexandra Bäcklund
- Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
| | - Suzanne M Eken
- Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
| | - Joy Roy
- Department of Molecular Medicine and Surgery (J.R.), Karolinska Institutet, Stockholm, Sweden
| | - Per Eriksson
- Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
| | | | - Deepak Ramanujam
- Institute of Pharmacology and Toxicology (D.R., A.D., S.E.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Anne Dueck
- Institute of Pharmacology and Toxicology (D.R., A.D., S.E.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Stefan Engelhardt
- Institute of Pharmacology and Toxicology (D.R., A.D., S.E.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Reinier A Boon
- Institute of Cardiovascular Regeneration, University Hospital Frankfurt, and German Center for Cardiovascular Research (DZHK), partner site Rhein-Main, Frankfurt, Germany (P.H., R.A.B.)
| | - Hans-Henning Eckstein
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany
| | - Joshua M Spin
- Division of Cardiovascular Medicine, Stanford University, CA (J.M.S., P.S.T.)
| | - Philip S Tsao
- Division of Cardiovascular Medicine, Stanford University, CA (J.M.S., P.S.T.)
| | - Lars Maegdefessel
- Department of Vascular and Endovascular Surgery, Klinikum rechts der Isar (D.Y.L., A. Busch, J.P., S.L., H.-H.E., L.M.), Technical University Munich, and German Center for Cardiovascular Research (DZHK), partner site Munich, Germany.,Department of Medicine (H.J., E.C., A. Bäcklund; S.M.E., P.E., L.M.), Karolinska Institutet, Stockholm, Sweden
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49
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Babendreyer A, Molls L, Simons IM, Dreymueller D, Biller K, Jahr H, Denecke B, Boon RA, Bette S, Schnakenberg U, Ludwig A. The metalloproteinase ADAM15 is upregulated by shear stress and promotes survival of endothelial cells. J Mol Cell Cardiol 2019; 134:51-61. [PMID: 31271758 DOI: 10.1016/j.yjmcc.2019.06.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/18/2019] [Accepted: 06/28/2019] [Indexed: 02/08/2023]
Abstract
Reduced shear stress resulting from disturbed blood flow can impair endothelial integrity and drive the development of vascular inflammatory lesions. Metalloproteinases of the ADAM family have been implicated in the regulation of cell survival and inflammatory responses. Here we investigate the mechanism and function of ADAM15 upregulation in primary flow cultured endothelial cells. Transcriptomic analysis indicated that within the ADAM family ADAM15 mRNA is most prominently upregulated (4-fold) when endothelial cells are exposed to physiologic shear stress. This induction was confirmed in venous, arterial and microvascular endothelial cells and is associated with increased presence of ADAM15 protein in the cell lysates (5.6-fold) and on the surface (3.1-fold). The ADAM15 promoter contains several consensus sites for the transcription factor KLF2 which is also upregulated by shear stress. Induction of endothelial KLF2 by simvastatin treatment is associated with ADAM15 upregulation (1.8-fold) which is suppressed by counteracting simvastatin with geranylgeranyl pyrophosphate. KLF2 overexpression promotes ADAM15 expression (2.1-fold) under static conditions whereas KLF2 siRNA knockdown prevents ADAM15 induction by shear stress. Functionally, ADAM15 promotes survival of endothelial cells challenged by growth factor depletion or TNF stimulation as shown by ADAM15 shRNA knockdown (1.6-fold). Exposure to shear stress increases endothelial survival while additional knockdown of ADAM15 reduces survival (6.7-fold) under flow conditions. Thus, physiologic shear stress resulting from laminar flow promotes KLF2 induced ADAM15 expression which contributes to endothelial survival. The absence of ADAM15 at low shear stress or static conditions may therefore lead to increased endothelial damage and promote vascular inflammation.
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Affiliation(s)
- Aaron Babendreyer
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany.
| | - Lisa Molls
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany
| | - Indra M Simons
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany
| | - Daniela Dreymueller
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany; Institute of Experimental and Clinical Pharmacology and Toxicology, PZMS, ZHMB, Saarland University, Homburg, Germany
| | - Kristina Biller
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany
| | - Holger Jahr
- Institute of Anatomy and Cell Biology, RWTH Aachen University, Aachen, Germany; Department of Orthopaedic Surgery, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Bernd Denecke
- Interdisciplinary Center for Clinical Research, RWTH Aachen University, Aachen, Germany
| | - Reinier A Boon
- Institute for Cardiovascular Regeneration, Center of Molecular Medicine, Goethe University, Frankfurt am Main, Germany
| | - Sebastian Bette
- Institute of Materials in Electrical Engineering 1, RWTH Aachen University, Aachen, Germany
| | - Uwe Schnakenberg
- Institute of Materials in Electrical Engineering 1, RWTH Aachen University, Aachen, Germany
| | - Andreas Ludwig
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Aachen, Germany.
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Bink DI, Lozano-Vidal N, Boon RA. Long Non-Coding RNA in Vascular Disease and Aging. Noncoding RNA 2019; 5:ncrna5010026. [PMID: 30893946 PMCID: PMC6468806 DOI: 10.3390/ncrna5010026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 12/16/2022] Open
Abstract
Cardiovascular diseases are the most prominent cause of death in Western society, especially in the elderly. With the increasing life expectancy, the number of patients with cardiovascular diseases will rise in the near future, leading to an increased healthcare burden. There is a need for new therapies to treat this growing number of patients. The discovery of long non-coding RNAs has led to a novel group of molecules that could be considered for their potential as therapeutic targets. This review presents an overview of long non-coding RNAs that are regulated in vascular disease and aging and which might therefore give insight into new pathways that could be targeted to diagnose, prevent, and/or treat vascular diseases.
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Affiliation(s)
- Diewertje I Bink
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
| | - Noelia Lozano-Vidal
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
- Institute of Cardiovascular Regeneration, Goethe University, 60596 Frankfurt am Main, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, 13347 Berlin, Germany.
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