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Balasubramanian R, Kizhatil K, Li T, Tolman N, Bhandari A, Clark G, Bupp-Chickering V, Kelly RA, Zhou S, Peregrin J, Simón M, Montgomery C, Stamer WD, Qian J, John SW. Transcriptomic profiling of Schlemm's canal cells reveals a lymphatic-biased identity and three major cell states. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.08.31.555823. [PMID: 37886472 PMCID: PMC10602040 DOI: 10.1101/2023.08.31.555823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Schlemm's canal (SC) is central in intraocular pressure regulation but requires much characterization. It has distinct inner and outer walls, each composed of Schlemm's canal endothelial cells (SECs) with different morphologies and functions. Recent transcriptomic studies of the anterior segment added important knowledge, but were limited in power by SEC numbers or did not focus on SC. To gain a more comprehensive understanding of SC biology, we performed bulk RNA sequencing on C57BL/6J SC, blood vessel, and lymphatic endothelial cells from limbal tissue (~4500 SECs). We also analyzed mouse limbal tissues by single-cell and single-nucleus RNA sequencing (C57BL/6J and 129/Sj strains), successfully sequencing 903 individual SECs. Together, these datasets confirm that SC has molecular characteristics of both blood and lymphatic endothelia with a lymphatic phenotype predominating. SECs are enriched in pathways that regulate cell-cell junction formation pointing to the importance of junctions in determining SC fluid permeability. Importantly, and for the first time, our analyses characterize 3 molecular classes of SECs, molecularly distinguishing inner wall from outer wall SECs and discovering two inner wall cell states that likely result from local environmental differences. Further, and based on ligand and receptor expression patterns, we document key interactions between SECs and cells of the adjacent trabecular meshwork (TM) drainage tissue. Also, we present cell type expression for a collection of human glaucoma genes. These data provide a new molecular foundation that will enable the functional dissection of key homeostatic processes mediated by SECs as well as the development of new glaucoma therapeutics.
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Affiliation(s)
| | - Krishnakumar Kizhatil
- Department of Ophthalmology and Visual Sciences, The Ohio State University Medical Center, Columbus, OH
| | - Taibo Li
- Department of Molecular Biology and Genetics, Johns Hopkins University, Baltimore, MD
| | - Nicholas Tolman
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
- Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA
| | - Aakriti Bhandari
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
- Neuroscience Graduate Program, University of Utah, Salt Lake City, UT
| | - Graham Clark
- Department of Ophthalmology and Visual Sciences, The Ohio State University Medical Center, Columbus, OH
| | | | | | - Sally Zhou
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
- SUNY Downstate Health Sciences University, New York, NY
| | - John Peregrin
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
| | - Marina Simón
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
| | - Christa Montgomery
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
| | | | - Jiang Qian
- Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Simon W.M. John
- Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY
- Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY
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2
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Park H, Song J, Jeong HW, Grönloh MLB, Koh BI, Bovay E, Kim KP, Klotz L, Thistlethwaite PA, van Buul JD, Sorokin L, Adams RH. Apelin modulates inflammation and leukocyte recruitment in experimental autoimmune encephalomyelitis. Nat Commun 2024; 15:6282. [PMID: 39060233 PMCID: PMC11282314 DOI: 10.1038/s41467-024-50540-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Demyelination due to autoreactive T cells and inflammation in the central nervous system are principal features of multiple sclerosis (MS), a chronic and highly disabling human disease affecting brain and spinal cord. Here, we show that treatment with apelin, a secreted peptide ligand for the G protein-coupled receptor APJ/Aplnr, is protective in experimental autoimmune encephalomyelitis (EAE), an animal model of MS. Apelin reduces immune cell entry into the brain, delays the onset and reduces the severity of EAE. Apelin affects the trafficking of leukocytes through the lung by modulating the expression of cell adhesion molecules that mediate leukocyte recruitment. In addition, apelin induces the internalization and desensitization of its receptor in endothelial cells (ECs). Accordingly, protection against EAE major outcomes of apelin treatment are phenocopied by loss of APJ/Aplnr function, achieved by EC-specific gene inactivation in mice or knockdown experiments in cultured primary endothelial cells. Our findings highlight the importance of the lung-brain axis in neuroinflammation and indicate that apelin targets the transendothelial migration of immune cells into the lung during acute inflammation.
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Affiliation(s)
- Hongryeol Park
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany.
| | - Jian Song
- Institute of Physiological Chemistry and Pathobiochemistry and Cells-in-Motion Interfaculty Centre (CIMIC), University of Münster, Münster, Germany
| | - Hyun-Woo Jeong
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Max L B Grönloh
- Vascular Cell Biology Lab, Department of Medical Biochemistry, Amsterdam UMC, and Section Molecular Cytology at Swammerdam Institute for Life Sciences, Leeuwenhoek Centre for Advanced Microscopy, University of Amsterdam, Amsterdam, The Netherlands
| | - Bong Ihn Koh
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Esther Bovay
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Kee-Pyo Kim
- Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Luisa Klotz
- Department of Neurology, University of Münster, Münster, Germany
| | | | - Jaap D van Buul
- Vascular Cell Biology Lab, Department of Medical Biochemistry, Amsterdam UMC, and Section Molecular Cytology at Swammerdam Institute for Life Sciences, Leeuwenhoek Centre for Advanced Microscopy, University of Amsterdam, Amsterdam, The Netherlands
| | - Lydia Sorokin
- Institute of Physiological Chemistry and Pathobiochemistry and Cells-in-Motion Interfaculty Centre (CIMIC), University of Münster, Münster, Germany
| | - Ralf H Adams
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany.
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3
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Poto R, Marone G, Galli SJ, Varricchi G. Mast cells: a novel therapeutic avenue for cardiovascular diseases? Cardiovasc Res 2024; 120:681-698. [PMID: 38630620 PMCID: PMC11135650 DOI: 10.1093/cvr/cvae066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 11/28/2023] [Accepted: 01/08/2024] [Indexed: 04/19/2024] Open
Abstract
Mast cells are tissue-resident immune cells strategically located in different compartments of the normal human heart (the myocardium, pericardium, aortic valve, and close to nerves) as well as in atherosclerotic plaques. Cardiac mast cells produce a broad spectrum of vasoactive and proinflammatory mediators, which have potential roles in inflammation, angiogenesis, lymphangiogenesis, tissue remodelling, and fibrosis. Mast cells release preformed mediators (e.g. histamine, tryptase, and chymase) and de novo synthesized mediators (e.g. cysteinyl leukotriene C4 and prostaglandin D2), as well as cytokines and chemokines, which can activate different resident immune cells (e.g. macrophages) and structural cells (e.g. fibroblasts and endothelial cells) in the human heart and aorta. The transcriptional profiles of various mast cell populations highlight their potential heterogeneity and distinct gene and proteome expression. Mast cell plasticity and heterogeneity enable these cells the potential for performing different, even opposite, functions in response to changing tissue contexts. Human cardiac mast cells display significant differences compared with mast cells isolated from other organs. These characteristics make cardiac mast cells intriguing, given their dichotomous potential roles of inducing or protecting against cardiovascular diseases. Identification of cardiac mast cell subpopulations represents a prerequisite for understanding their potential multifaceted roles in health and disease. Several new drugs specifically targeting human mast cell activation are under development or in clinical trials. Mast cells and/or their subpopulations can potentially represent novel therapeutic targets for cardiovascular disorders.
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Affiliation(s)
- Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, Naples 80131, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Via S. Pansini 5, Naples 80131, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, Naples 80131, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Via S. Pansini 5, Naples 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, Naples 80131, Italy
- Institute of Experimental Endocrinology and Oncology ‘G. Salvatore’, National Research Council (CNR), Via S. Pansini 5, Naples 80131, Italy
| | - Stephen J Galli
- Department of Pathology and the Sean N. Parker Center for Allergy and Asthma Research, Stanford University School of Medicine, 291 Campus Dr, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, 291 Campus Dr, Stanford, CA, USA
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, Naples 80131, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Via S. Pansini 5, Naples 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, Naples 80131, Italy
- Institute of Experimental Endocrinology and Oncology ‘G. Salvatore’, National Research Council (CNR), Via S. Pansini 5, Naples 80131, Italy
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4
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Fowler JL, Zheng SL, Nguyen A, Chen A, Xiong X, Chai T, Chen JY, Karigane D, Banuelos AM, Niizuma K, Kayamori K, Nishimura T, Cromer MK, Gonzalez-Perez D, Mason C, Liu DD, Yilmaz L, Miquerol L, Porteus MH, Luca VC, Majeti R, Nakauchi H, Red-Horse K, Weissman IL, Ang LT, Loh KM. Lineage-tracing hematopoietic stem cell origins in vivo to efficiently make human HLF+ HOXA+ hematopoietic progenitors from pluripotent stem cells. Dev Cell 2024; 59:1110-1131.e22. [PMID: 38569552 PMCID: PMC11072092 DOI: 10.1016/j.devcel.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/05/2023] [Accepted: 03/01/2024] [Indexed: 04/05/2024]
Abstract
The developmental origin of blood-forming hematopoietic stem cells (HSCs) is a longstanding question. Here, our non-invasive genetic lineage tracing in mouse embryos pinpoints that artery endothelial cells generate HSCs. Arteries are transiently competent to generate HSCs for 2.5 days (∼E8.5-E11) but subsequently cease, delimiting a narrow time frame for HSC formation in vivo. Guided by the arterial origins of blood, we efficiently and rapidly differentiate human pluripotent stem cells (hPSCs) into posterior primitive streak, lateral mesoderm, artery endothelium, hemogenic endothelium, and >90% pure hematopoietic progenitors within 10 days. hPSC-derived hematopoietic progenitors generate T, B, NK, erythroid, and myeloid cells in vitro and, critically, express hallmark HSC transcription factors HLF and HOXA5-HOXA10, which were previously challenging to upregulate. We differentiated hPSCs into highly enriched HLF+ HOXA+ hematopoietic progenitors with near-stoichiometric efficiency by blocking formation of unwanted lineages at each differentiation step. hPSC-derived HLF+ HOXA+ hematopoietic progenitors could avail both basic research and cellular therapies.
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Affiliation(s)
- Jonas L Fowler
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Sherry Li Zheng
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Alana Nguyen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Angela Chen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Xiaochen Xiong
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Timothy Chai
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Julie Y Chen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Daiki Karigane
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Allison M Banuelos
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Kouta Niizuma
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Kensuke Kayamori
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Toshinobu Nishimura
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - M Kyle Cromer
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | | | - Charlotte Mason
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Daniel Dan Liu
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Leyla Yilmaz
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Lucile Miquerol
- Aix-Marseille Université, CNRS UMR 7288, IBDM, Marseille 13288, France
| | - Matthew H Porteus
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pediatrics, Stanford University, Stanford, CA 94305, USA
| | - Vincent C Luca
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Ravindra Majeti
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Hiromitsu Nakauchi
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Kristy Red-Horse
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Biology, Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
| | - Irving L Weissman
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Lay Teng Ang
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
| | - Kyle M Loh
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA.
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5
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Karila-Cohen J, Laux D, Houyel L, Bonnet D. Aorta Without Coronary Arteries: Anatomic Variants of a Rare Malformation. Pediatr Cardiol 2024; 45:200-207. [PMID: 37934240 DOI: 10.1007/s00246-023-03330-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 10/16/2023] [Indexed: 11/08/2023]
Abstract
Absence of connection of both coronary arteries to the aorta is an extremely rare congenital malformation. Most cases reported are anatomic variants of anomalous left coronary artery to pulmonary artery, found in isolation or in association with other congenital heart defects. We describe here four cases of patients born without any coronary artery connected to the aorta, including two with an almost complete absence of epicardial coronary arteries, one with single coronary artery to the right pulmonary artery, and one with left ventricular connection of a single coronary artery. Those exceptional coronary malformations have a poor prognosis and are often diagnosed at autopsy. Total absence of epicardial coronary arteries, present in two of our patients and described only once in the literature, leads us to reconsider current knowledge of human coronary artery development.
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Affiliation(s)
- Julie Karila-Cohen
- Medical and Surgical Unit of Congenital and Paediatric Cardiology, Reference Centre for Complex Congenital Heart Defects - M3C, University Hospital Necker-Enfants Malades, Paris, France.
| | - Daniela Laux
- Medical and Surgical Unit of Congenital and Paediatric Cardiology, Reference Centre for Complex Congenital Heart Defects - M3C, University Hospital Necker-Enfants Malades, Paris, France
| | - Lucile Houyel
- Medical and Surgical Unit of Congenital and Paediatric Cardiology, Reference Centre for Complex Congenital Heart Defects - M3C, University Hospital Necker-Enfants Malades, Paris, France
- University Paris Cité, Paris, France
| | - Damien Bonnet
- Medical and Surgical Unit of Congenital and Paediatric Cardiology, Reference Centre for Complex Congenital Heart Defects - M3C, University Hospital Necker-Enfants Malades, Paris, France
- University Paris Cité, Paris, France
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6
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Hikspoors JPJM, Kruepunga N, Mommen GMC, Köhler SE, Anderson RH, Lamers WH. Human Cardiac Development. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1441:3-55. [PMID: 38884703 DOI: 10.1007/978-3-031-44087-8_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Many aspects of heart development are topographically complex and require three-dimensional (3D) reconstruction to understand the pertinent morphology. We have recently completed a comprehensive primer of human cardiac development that is based on firsthand segmentation of structures of interest in histological sections. We visualized the hearts of 12 human embryos between their first appearance at 3.5 weeks and the end of the embryonic period at 8 weeks. The models were presented as calibrated, interactive, 3D portable document format (PDF) files. We used them to describe the appearance and the subsequent remodeling of around 70 different structures incrementally for each of the reconstructed stages. In this chapter, we begin our account by describing the formation of the single heart tube, which occurs at the end of the fourth week subsequent to conception. We describe its looping in the fifth week, the formation of the cardiac compartments in the sixth week, and, finally, the septation of these compartments into the physically separated left- and right-sided circulations in the seventh and eighth weeks. The phases are successive, albeit partially overlapping. Thus, the basic cardiac layout is established between 26 and 32 days after fertilization and is described as Carnegie stages (CSs) 9 through 14, with development in the outlet component trailing that in the inlet parts. Septation at the venous pole is completed at CS17, equivalent to almost 6 weeks of development. During Carnegie stages 17 and 18, in the seventh week, the outflow tract and arterial pole undergo major remodeling, including incorporation of the proximal portion of the outflow tract into the ventricles and transfer of the spiraling course of the subaortic and subpulmonary channels to the intrapericardial arterial trunks. Remodeling of the interventricular foramen, with its eventual closure, is complete at CS20, which occurs at the end of the seventh week. We provide quantitative correlations between the age of human and mouse embryos as well as the Carnegie stages of development. We have also set our descriptions in the context of variations in the timing of developmental features.
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Affiliation(s)
- Jill P J M Hikspoors
- Department of Anatomy & Embryology, Maastricht University, Maastricht, The Netherlands.
| | - Nutmethee Kruepunga
- Department of Anatomy & Embryology, Maastricht University, Maastricht, The Netherlands
- Present address: Department of Anatomy, Mahidol University, Bangkok, Thailand
| | - Greet M C Mommen
- Department of Anatomy & Embryology, Maastricht University, Maastricht, The Netherlands
| | - S Eleonore Köhler
- Department of Anatomy & Embryology, Maastricht University, Maastricht, The Netherlands
| | - Robert H Anderson
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Wouter H Lamers
- Department of Anatomy & Embryology, Maastricht University, Maastricht, The Netherlands
- Tytgat Institute for Liver and Intestinal Research, Academic Medical Center, Amsterdam, The Netherlands
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7
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Guadix JA, Ruiz-Villalba A, Pérez-Pomares JM. Congenital Coronary Blood Vessel Anomalies: Animal Models and the Integration of Developmental Mechanisms. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1441:817-831. [PMID: 38884751 DOI: 10.1007/978-3-031-44087-8_49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Coronary blood vessels are in charge of sustaining cardiac homeostasis. It is thus logical that coronary congenital anomalies (CCA) directly or indirectly associate with multiple cardiac conditions, including sudden death. The coronary vascular system is a sophisticated, highly patterned anatomical entity, and therefore a wide range of congenital malformations of the coronary vasculature have been described. Despite the clinical interest of CCA, very few attempts have been made to relate specific embryonic developmental mechanisms to the congenital anomalies of these blood vessels. This is so because developmental data on the morphogenesis of the coronary vascular system derive from complex studies carried out in animals (mostly transgenic mice), and are not often accessible to the clinician, who, in turn, possesses essential information on the significance of CCA. During the last decade, advances in our understanding of normal embryonic development of coronary blood vessels have provided insight into the cellular and molecular mechanisms underlying coronary arteries anomalies. These findings are the base for our attempt to offer plausible embryological explanations to a variety of CCA as based on the analysis of multiple animal models for the study of cardiac embryogenesis, and present them in an organized manner, offering to the reader developmental mechanistic explanations for the pathogenesis of these anomalies.
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Affiliation(s)
- Juan Antonio Guadix
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Málaga, Spain
- Instituto de Biomedicina de Málaga (IBIMA)-Plataforma BIONAND, Málaga, Spain
| | - Adrián Ruiz-Villalba
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Málaga, Spain
- Instituto de Biomedicina de Málaga (IBIMA)-Plataforma BIONAND, Málaga, Spain
| | - José M Pérez-Pomares
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Málaga, Spain.
- Instituto de Biomedicina de Málaga (IBIMA)-Plataforma BIONAND, Málaga, Spain.
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8
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Mizukami K, Higashiyama H, Arima Y, Ando K, Okada N, Kose K, Yamada S, Takeuchi JK, Koshiba-Takeuchi K, Fukuhara S, Miyagawa-Tomita S, Kurihara H. Coronary artery established through amniote evolution. eLife 2023; 12:e83005. [PMID: 37605519 PMCID: PMC10444023 DOI: 10.7554/elife.83005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 07/17/2023] [Indexed: 08/23/2023] Open
Abstract
Coronary arteries are a critical part of the vascular system and provide nourishment to the heart. In humans, even minor defects in coronary arteries can be lethal, emphasizing their importance for survival. However, some teleosts survive without coronary arteries, suggesting that there may have been some evolutionary changes in the morphology and function of coronary arteries in the tetrapod lineage. Here, we propose that the true ventricular coronary arteries were newly established during amniote evolution through remodeling of the ancestral coronary vasculature. In mouse (Mus musculus) and Japanese quail (Coturnix japonica) embryos, the coronary arteries unique to amniotes are established by the reconstitution of transient vascular plexuses: aortic subepicardial vessels (ASVs) in the outflow tract and the primitive coronary plexus on the ventricle. In contrast, amphibians (Hyla japonica, Lithobates catesbeianus, Xenopus laevis, and Cynops pyrrhogaster) retain the ASV-like vasculature as truncal coronary arteries throughout their lives and have no primitive coronary plexus. The anatomy and development of zebrafish (Danio rerio) and chondrichthyans suggest that their hypobranchial arteries are ASV-like structures serving as the root of the coronary vasculature throughout their lives. Thus, the ventricular coronary artery of adult amniotes is a novel structure that has acquired a new remodeling process, while the ASVs, which occur transiently during embryonic development, are remnants of the ancestral coronary vessels. This evolutionary change may be related to the modification of branchial arteries, indicating considerable morphological changes underlying the physiological transition during amniote evolution.
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Affiliation(s)
- Kaoru Mizukami
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of TokyoTokyoJapan
| | - Hiroki Higashiyama
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of TokyoTokyoJapan
| | - Yuichiro Arima
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of TokyoTokyoJapan
- Developmental Cardiology Laboratory, International Research Center for Medical Science, Kumamoto UniversityKumamotoJapan
| | - Koji Ando
- Department of Molecular Pathophysiology, Institute of Advanced Medical Sciences, Nippon Medical SchoolTokyoJapan
| | | | - Katsumi Kose
- Institute of Applied Physics, University of TsukubaTsukubaJapan
| | - Shigehito Yamada
- Congenital Anomaly Research Center, Kyoto University Graduate School of MedicineKyotoJapan
| | - Jun K Takeuchi
- Molecular Craniofacial Embryology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental UniversityTokyoJapan
| | | | - Shigetomo Fukuhara
- Department of Molecular Pathophysiology, Institute of Advanced Medical Sciences, Nippon Medical SchoolTokyoJapan
| | - Sachiko Miyagawa-Tomita
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of TokyoTokyoJapan
- Heart Center, Department of Pediatric Cardiology, Tokyo Women’s Medical UniversityTokyoJapan
- Department of Animal Nursing Science, Yamazaki University of Animal Health TechnologyTokyoJapan
| | - Hiroki Kurihara
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of TokyoTokyoJapan
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9
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Rauniyar K, Bokharaie H, Jeltsch M. Expansion and collapse of VEGF diversity in major clades of the animal kingdom. Angiogenesis 2023; 26:437-461. [PMID: 37017884 PMCID: PMC10328876 DOI: 10.1007/s10456-023-09874-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/17/2023] [Indexed: 04/06/2023]
Abstract
Together with the platelet-derived growth factors (PDGFs), the vascular endothelial growth factors (VEGFs) form the PDGF/VEGF subgroup among cystine knot growth factors. The evolutionary relationships within this subgroup have not been examined thoroughly to date. Here, we comprehensively analyze the PDGF/VEGF growth factors throughout all animal phyla and propose a phylogenetic tree. Vertebrate whole-genome duplications play a role in expanding PDGF/VEGF diversity, but several limited duplications are necessary to account for the temporal pattern of emergence. The phylogenetically oldest PDGF/VEGF-like growth factor likely featured a C-terminus with a BR3P signature, a hallmark of the modern-day lymphangiogenic growth factors VEGF-C and VEGF-D. Some younger VEGF genes, such as VEGFB and PGF, appeared completely absent in important vertebrate clades such as birds and amphibia, respectively. In contrast, individual PDGF/VEGF gene duplications frequently occurred in fish on top of the known fish-specific whole-genome duplications. The lack of precise counterparts for human genes poses limitations but also offers opportunities for research using organisms that diverge considerably from humans. Sources for the graphical abstract: 326 MYA and older [1]; 72-240 MYA [2]; 235-65 MYA [3].
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Affiliation(s)
- Khushbu Rauniyar
- Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Biocenter 2, (Viikinkaari 5E), P.O. Box. 56, 00790, Helsinki, Finland
| | - Honey Bokharaie
- Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Biocenter 2, (Viikinkaari 5E), P.O. Box. 56, 00790, Helsinki, Finland
| | - Michael Jeltsch
- Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Biocenter 2, (Viikinkaari 5E), P.O. Box. 56, 00790, Helsinki, Finland.
- Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- Wihuri Research Institute, Helsinki, Finland.
- Helsinki One Health, University of Helsinki, Helsinki, Finland.
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10
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Sun J, Peterson EA, Chen X, Wang J. hapln1a + cells guide coronary growth during heart morphogenesis and regeneration. Nat Commun 2023; 14:3505. [PMID: 37311876 PMCID: PMC10264374 DOI: 10.1038/s41467-023-39323-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/07/2023] [Indexed: 06/15/2023] Open
Abstract
Although several tissues and chemokines orchestrate coronary formation, the guidance cues for coronary growth remain unclear. Here, we profile the juvenile zebrafish epicardium during coronary vascularization and identify hapln1a+ cells enriched with vascular-regulating genes. hapln1a+ cells not only envelop vessels but also form linear structures ahead of coronary sprouts. Live-imaging demonstrates that coronary growth occurs along these pre-formed structures, with depletion of hapln1a+ cells blocking this growth. hapln1a+ cells also pre-lead coronary sprouts during regeneration and hapln1a+ cell loss inhibits revascularization. Further, we identify serpine1 expression in hapln1a+ cells adjacent to coronary sprouts, and serpine1 inhibition blocks vascularization and revascularization. Moreover, we observe the hapln1a substrate, hyaluronan, forming linear structures along and preceding coronary vessels. Depletion of hapln1a+ cells or serpine1 activity inhibition disrupts hyaluronan structure. Our studies reveal that hapln1a+ cells and serpine1 are required for coronary production by establishing a microenvironment to facilitate guided coronary growth.
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Affiliation(s)
- Jisheng Sun
- Cardiology Division, School of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Elizabeth A Peterson
- Cardiology Division, School of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Xin Chen
- Cardiology Division, School of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Jinhu Wang
- Cardiology Division, School of Medicine, Emory University, Atlanta, GA, 30322, USA.
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11
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Li Z, Solomonidis EG, Berkeley B, Tang MNH, Stewart KR, Perez-Vicencio D, McCracken IR, Spiroski AM, Gray GA, Barton AK, Sellers SL, Riley PR, Baker AH, Brittan M. Multi-species meta-analysis identifies transcriptional signatures associated with cardiac endothelial responses in the ischaemic heart. Cardiovasc Res 2023; 119:136-154. [PMID: 36082978 PMCID: PMC10022865 DOI: 10.1093/cvr/cvac151] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/04/2022] [Accepted: 08/10/2022] [Indexed: 11/12/2022] Open
Abstract
AIM Myocardial infarction remains the leading cause of heart failure. The adult human heart lacks the capacity to undergo endogenous regeneration. New blood vessel growth is integral to regenerative medicine necessitating a comprehensive understanding of the pathways that regulate vascular regeneration. We sought to define the transcriptomic dynamics of coronary endothelial cells following ischaemic injuries in the developing and adult mouse and human heart and to identify new mechanistic insights and targets for cardiovascular regeneration. METHODS AND RESULTS We carried out a comprehensive meta-analysis of integrated single-cell RNA-sequencing data of coronary vascular endothelial cells from the developing and adult mouse and human heart spanning healthy and acute and chronic ischaemic cardiac disease. We identified species-conserved gene regulatory pathways aligned to endogenous neovascularization. We annotated injury-associated temporal shifts of the endothelial transcriptome and validated four genes: VEGF-C, KLF4, EGR1, and ZFP36. Moreover, we showed that ZFP36 regulates human coronary endothelial cell proliferation and defined that VEGF-C administration in vivo enhances clonal expansion of the cardiac vasculature post-myocardial infarction. Finally, we constructed a coronary endothelial cell meta-atlas, CrescENDO, to empower future in-depth research to target pathways associated with coronary neovascularization. CONCLUSION We present a high-resolution single-cell meta-atlas of healthy and injured coronary endothelial cells in the mouse and human heart, revealing a suite of novel targets with great potential to promote vascular regeneration, and providing a rich resource for therapeutic development.
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Affiliation(s)
- Ziwen Li
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Emmanouil G Solomonidis
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Bronwyn Berkeley
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Michelle Nga Huen Tang
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Katherine Ross Stewart
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Daniel Perez-Vicencio
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Ian R McCracken
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Ana-Mishel Spiroski
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Gillian A Gray
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Anna K Barton
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Stephanie L Sellers
- Division of Cardiology, Centre for Heart Lung Innovation, Providence Research, University of British Columbia, Vancouver, Canada
| | - Paul R Riley
- Department of Physiology, Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3PT, UK
| | - Andrew H Baker
- Centre for Cardiovascular Science, The Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
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12
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Chiang IKN, Graus MS, Kirschnick N, Davidson T, Luu W, Harwood R, Jiang K, Li B, Wong YY, Moustaqil M, Lesieur E, Skoczylas R, Kouskoff V, Kazenwadel J, Arriola‐Martinez L, Sierecki E, Gambin Y, Alitalo K, Kiefer F, Harvey NL, Francois M. The blood vasculature instructs lymphatic patterning in a SOX7-dependent manner. EMBO J 2023; 42:e109032. [PMID: 36715213 PMCID: PMC9975944 DOI: 10.15252/embj.2021109032] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 12/15/2022] [Accepted: 12/22/2022] [Indexed: 01/31/2023] Open
Abstract
Despite a growing catalog of secreted factors critical for lymphatic network assembly, little is known about the mechanisms that modulate the expression level of these molecular cues in blood vascular endothelial cells (BECs). Here, we show that a BEC-specific transcription factor, SOX7, plays a crucial role in a non-cell-autonomous manner by modulating the transcription of angiocrine signals to pattern lymphatic vessels. While SOX7 is not expressed in lymphatic endothelial cells (LECs), the conditional loss of SOX7 function in mouse embryos causes a dysmorphic dermal lymphatic phenotype. We identify novel distant regulatory regions in mice and humans that contribute to directly repressing the transcription of a major lymphangiogenic growth factor (Vegfc) in a SOX7-dependent manner. Further, we show that SOX7 directly binds HEY1, a canonical repressor of the Notch pathway, suggesting that transcriptional repression may also be modulated by the recruitment of this protein partner at Vegfc genomic regulatory regions. Our work unveils a role for SOX7 in modulating downstream signaling events crucial for lymphatic patterning, at least in part via the transcriptional repression of VEGFC levels in the blood vascular endothelium.
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Affiliation(s)
- Ivy K N Chiang
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Matthew S Graus
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Nils Kirschnick
- European Institute for Molecular Imaging (EIMI)University of MünsterMünsterGermany
| | - Tara Davidson
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Winnie Luu
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Richard Harwood
- Sydney Microscopy and MicroanalysisUniversity of SydneySydneyNSWAustralia
| | - Keyi Jiang
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Bitong Li
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
| | - Yew Yan Wong
- The Genome Imaging CenterThe Centenary InstituteSydneyNSWAustralia
| | - Mehdi Moustaqil
- EMBL Australia Node in Single Molecule Science, and School of Medical SciencesUniversity of New South WalesSydneyNSWAustralia
| | - Emmanuelle Lesieur
- Institute for Molecular BioscienceThe University of QueenslandSt. LuciaQLDAustralia
| | - Renae Skoczylas
- Institute for Molecular BioscienceThe University of QueenslandSt. LuciaQLDAustralia
| | - Valerie Kouskoff
- Division of Developmental Biology & MedicineThe University of ManchesterManchesterUK
| | - Jan Kazenwadel
- Centre for Cancer BiologyUniversity of South Australia and SA PathologyAdelaideSAAustralia
| | - Luis Arriola‐Martinez
- Centre for Cancer BiologyUniversity of South Australia and SA PathologyAdelaideSAAustralia
| | - Emma Sierecki
- EMBL Australia Node in Single Molecule Science, and School of Medical SciencesUniversity of New South WalesSydneyNSWAustralia
| | - Yann Gambin
- EMBL Australia Node in Single Molecule Science, and School of Medical SciencesUniversity of New South WalesSydneyNSWAustralia
| | - Kari Alitalo
- Wihuri Research Institute and Translational Cancer Medicine Program, Faculty of MedicineUniversity of HelsinkiHelsinkiFinland
| | - Friedmann Kiefer
- European Institute for Molecular Imaging (EIMI)University of MünsterMünsterGermany
| | - Natasha L Harvey
- Centre for Cancer BiologyUniversity of South Australia and SA PathologyAdelaideSAAustralia
| | - Mathias Francois
- The Centenary Institute, David Richmond Program for Cardio‐Vascular Research: Gene Regulation and Editing, Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
- The Genome Imaging CenterThe Centenary InstituteSydneyNSWAustralia
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13
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Sumitomo NF, Kodo K, Inoue T, Oyanagi T, Yamagishi H. Clinical Characteristics of Coronary-to-Pulmonary Artery Fistula in Patients with Pulmonary Atresia and Ventricular Septal Defect. J Cardiovasc Dev Dis 2023; 10:jcdd10010017. [PMID: 36661912 PMCID: PMC9867298 DOI: 10.3390/jcdd10010017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/17/2022] [Accepted: 12/31/2022] [Indexed: 01/04/2023] Open
Abstract
The existence of a coronary-to-pulmonary artery fistula (CPF) in pulmonary atresia with ventricular septal defect (PAVSD) potentially affects treatment; however, its clinical features have not been comprehensively described due to the disease's rarity. We reviewed 69 cases from 42 studies to reveal the clinical overview of patients with CPF and PAVSD. Among the included patients, the male-to-female ratio was exactly 1:1, and only two patients (3%) exhibited the 22q11.2 microdeletion syndrome. Regarding anatomical features, CPFs originated from the left coronary artery in 65% of patients, and 62% had other major aortopulmonary collateral arteries. Thirty-nine percent of patients had a definitive CPF diagnosis at 0 years of age, whereas 10% were diagnosed in adulthood. Seventy percent underwent catheter angiography to obtain a definitive CPF diagnosis. Ninety-five percent of patients underwent cardiac surgery, and among them, 43% underwent palliative surgery, whereas 52% underwent one-stage repair. Four patients including three adult patients developed cardiac dysfunction due to myocardial ischemia, and three of them exhibited improved cardiac function after the intervention for CPF. Of all the patients, 88% survived and 12% died. The surgical strategy and prognosis were similar to those in PAVSD patients without CPF. This review provides detailed clinical phenotypes that are potentially useful in enhancing the management of patients with this rare disease.
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14
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Krasniqi X, Bakalli A, Çitaku H, Koçinaj D. Primary percutaneous coronary intervention on split left coronary artery: Two case reports. Radiol Case Rep 2023; 18:317-321. [PMID: 36388620 PMCID: PMC9663743 DOI: 10.1016/j.radcr.2022.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 11/13/2022] Open
Abstract
The split left coronary artery (LCA) is an anomaly of coronary arteries connection related to the aorta, presenting more often in patients who underwent invasive coronary angiography compared to coronary computed tomography angiography. Although this anomaly causes no hemodynamic impairment, failure to recognize may lead to incorrect diagnosis and prolonged procedures during acute myocardial infarction resulting in serious complications. We report 2 cases of split left coronary artery presenting with acute myocardial infarction who underwent primary percutaneous coronary interventions (pPCI) with excellent outcomes. In the both cases, electrocardiogram demonstrated ST-segment elevation and cardiac biomarkers were increased. Also, before coronary angiography in both patients echocardiographic examination was performed revealing hypokinesis who corresponded with the territory of occluded coronary arteries. During invasive further coronary examinations split left artery was found, besides the culprit lesion in the left anterior descending artery (LAD). Successful percutaneous stenting was performed on LAD achieving TIMI flow grade 3 in both cases. Prompt recognition of split LCA in the setting of acute myocardial infarction during pPCI, it is essential to achieve appropriate treatment and avoid potential clinical consequences.
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Affiliation(s)
- Xhevdet Krasniqi
- Medical Faculty, University of Prishtina “Hasan Prishtina”, Prishtine, Republic of Kosova
- Clinic of Cardiology, University Clinical Center of Kosova, Rrethi i Spitalit, J5V6+98V, Prishtina 10000, Republic of Kosova
- Corresponding author.
| | - Aurora Bakalli
- Medical Faculty, University of Prishtina “Hasan Prishtina”, Prishtine, Republic of Kosova
- Clinic of Cardiology, University Clinical Center of Kosova, Rrethi i Spitalit, J5V6+98V, Prishtina 10000, Republic of Kosova
| | - Hajdin Çitaku
- Clinic of Cardiology, University Clinical Center of Kosova, Rrethi i Spitalit, J5V6+98V, Prishtina 10000, Republic of Kosova
| | - Dardan Koçinaj
- University for Business and Technology-Higher Education Institution, Prishtine, Republic of Kosova
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15
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Trager LE, Lyons M, Kuznetsov A, Sheffield C, Roh K, Freeman R, Rhee J, Guseh JS, Li H, Rosenzweig A. Beyond cardiomyocytes: Cellular diversity in the heart's response to exercise. JOURNAL OF SPORT AND HEALTH SCIENCE 2022:S2095-2546(22)00125-9. [PMID: 36549585 PMCID: PMC10362490 DOI: 10.1016/j.jshs.2022.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/24/2022] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
Cardiomyocytes comprise ∼70% to 85% of the total volume of the adult mammalian heart but only about 25% to 35% of its total number of cells. Advances in single cell and single nuclei RNA sequencing have greatly facilitated investigation into and increased appreciation of the potential functions of non-cardiomyocytes in the heart. While much of this work has focused on the relationship between non-cardiomyocytes, disease, and the heart's response to pathological stress, it will also be important to understand the roles that these cells play in the healthy heart, cardiac homeostasis, and the response to physiological stress such as exercise. The present review summarizes recent research highlighting dynamic changes in non-cardiomyocytes in response to the physiological stress of exercise. Of particular interest are changes in fibrotic pathways, the cardiac vasculature, and immune or inflammatory cells. In many instances, limited data are available about how specific lineages change in response to exercise or whether the changes observed are functionally important, underscoring the need for further research.
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Affiliation(s)
- Lena E Trager
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; University of Minnesota Medical School, Minneapolis, MI 55455, USA
| | - Margaret Lyons
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Alexandra Kuznetsov
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Cedric Sheffield
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Kangsan Roh
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; Department of Anesthesiology and Critical Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Rebecca Freeman
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - James Rhee
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; Department of Anesthesiology and Critical Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - J Sawalla Guseh
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Haobo Li
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Anthony Rosenzweig
- Corrigan Minehan Heart Center, Division of Cardiology, Cardiovascular Research Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; Institute for Heart and Brain Health, University of Michigan Medical Center, Ann Arbor, MI 48109, USA.
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16
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Peng Y, Ye J, Xu Y, Huang J, Wu Y, Liu W, Bai K, Chen S, Lu Y. Two genetic variants in NEXN and ABCC6 genes found in a patient with right coronary artery to right ventricle fistula combined with giant coronary aneurysm and patent ductus arteriosus. Front Cardiovasc Med 2022; 9:1048795. [DOI: 10.3389/fcvm.2022.1048795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/28/2022] [Indexed: 11/18/2022] Open
Abstract
ObjectiveCoronary artery fistula, defined as communication between a coronary artery and a great vessel or a cardiac chamber, is a relatively rare anomaly with an estimated incidence of 0.002% in the general population. It could be combined with a giant coronary artery aneurysm, with an incidence of 5.9% of the total incidence rate of CAF in the general population. The pathogenesis of these two combined anomalies is not clear, and we aimed to detect whether genetic abnormalities underlie the pathogenesis of these rarely combined anomalies.Materials and methodsA 6-year-old patient with a diagnosis of the right coronary artery to right ventricle fistula combined with a giant right coronary artery aneurysm and patent ductus arteriosus underwent a surgical repair at our center. The diagnosis was confirmed by echocardiography, CT, and surgery. DNA was extracted from the peripheral venous blood samples of the patient and his mother after informed consent was obtained. Hematoxylin and Eosin (HE) and Alizarin red staining were performed on the excised coronary artery aneurysm. Exome sequencing and in silico analyses were performed to detect detrimental genetic variants.ResultsNo obvious abnormalities were found in the excised coronary artery aneurysm. A heterozygous truncated variant (NM_144573: c.G298T; p.G100X) in the NEXN gene and a missense variant (NM_001171: c.G1312A; p.V438M) in the ABCC6 gene were carried by the patient but not by his mother.ConclusionThe NEXN-truncated variant, NEXN-G100X, is associated with the development of coronary arteries and congenital coronary artery anomalies.
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17
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Anderson RH, Turner JE, Henderson DJ. The morphogenesis of abnormal coronary arteries in the congenitally malformed heart. J Thorac Cardiovasc Surg 2022; 164:344-349. [PMID: 34666912 DOI: 10.1016/j.jtcvs.2021.08.084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/30/2021] [Accepted: 08/01/2021] [Indexed: 12/28/2022]
Affiliation(s)
- Robert H Anderson
- Biosciences Institute, Newcastle University, Newcastle-upon-Tyne, United Kingdom.
| | - Jasmin E Turner
- Biosciences Institute, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Deborah J Henderson
- Biosciences Institute, Newcastle University, Newcastle-upon-Tyne, United Kingdom
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18
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Jin J, Jiang Y, Chakrabarti S, Su Z. Cardiac Mast Cells: A Two-Head Regulator in Cardiac Homeostasis and Pathogenesis Following Injury. Front Immunol 2022; 13:963444. [PMID: 35911776 PMCID: PMC9334794 DOI: 10.3389/fimmu.2022.963444] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/24/2022] [Indexed: 11/23/2022] Open
Abstract
Cardiac mast cells (CMCs) are multifarious immune cells with complex roles both in cardiac physiological and pathological conditions, especially in cardiac fibrosis. Little is known about the physiological importance of CMCs in cardiac homeostasis and inflammatory process. Therefore, the present review will summarize the recent progress of CMCs on origin, development and replenishment in the heart, including their effects on cardiac development, function and ageing under physiological conditions as well as the roles of CMCs in inflammatory progression and resolution. The present review will shed a light on scientists to understand cardioimmunology and to develop immune treatments targeting on CMCs following cardiac injury.
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Affiliation(s)
- Jing Jin
- International Genome Center, Jiangsu University, Zhenjiang, China
- Institute of Immunology, Jiangsu University, Zhenjiang, China
| | - Yuanyuan Jiang
- Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Subrata Chakrabarti
- Department of Pathology and Laboratory Medicine, Western University, London, ON, Canada
| | - Zhaoliang Su
- International Genome Center, Jiangsu University, Zhenjiang, China
- Institute of Immunology, Jiangsu University, Zhenjiang, China
- *Correspondence: Zhaoliang Su,
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19
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Lu P, Wang P, Wu B, Wang Y, Liu Y, Cheng W, Feng X, Yuan X, Atteya MM, Ferro H, Sugi Y, Rydquist G, Esmaily M, Butcher JT, Chang CP, Lenz J, Zheng D, Zhou B. A SOX17-PDGFB signaling axis regulates aortic root development. Nat Commun 2022; 13:4065. [PMID: 35831318 PMCID: PMC9279414 DOI: 10.1038/s41467-022-31815-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 06/30/2022] [Indexed: 11/08/2022] Open
Abstract
Developmental etiologies causing complex congenital aortic root abnormalities are unknown. Here we show that deletion of Sox17 in aortic root endothelium in mice causes underdeveloped aortic root leading to a bicuspid aortic valve due to the absence of non-coronary leaflet and mispositioned left coronary ostium. The respective defects are associated with reduced proliferation of non-coronary leaflet mesenchyme and aortic root smooth muscle derived from the second heart field cardiomyocytes. Mechanistically, SOX17 occupies a Pdgfb transcriptional enhancer to promote its transcription and Sox17 deletion inhibits the endothelial Pdgfb transcription and PDGFB growth signaling to the non-coronary leaflet mesenchyme. Restoration of PDGFB in aortic root endothelium rescues the non-coronary leaflet and left coronary ostium defects in Sox17 nulls. These data support a SOX17-PDGFB axis underlying aortic root development that is critical for aortic valve and coronary ostium patterning, thereby informing a potential shared disease mechanism for concurrent anomalous aortic valve and coronary arteries.
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Affiliation(s)
- Pengfei Lu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Ping Wang
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- School of Medical Imaging, Tianjin Medical University, Tianjin, China
| | - Bingruo Wu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Yidong Wang
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- Cardiovascular Research Center, School of Basic Medical Sciences, Jiaotong University, Xi'an, Shanxi, China
| | - Yang Liu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Wei Cheng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Xuhui Feng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Xinchun Yuan
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Miriam M Atteya
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, USA
| | - Haleigh Ferro
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, USA
| | - Yukiko Sugi
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, USA
| | - Grant Rydquist
- School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
| | - Mahdi Esmaily
- School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
| | | | - Ching-Pin Chang
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jack Lenz
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- Departments of Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Deyou Zheng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA.
- Departments of Neurology and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA.
| | - Bin Zhou
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA.
- Departments of Pediatrics and Medicine (Cardiology), Albert Einstein College of Medicine, Bronx, NY, USA.
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20
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Alharbi KS, Almalki WH, Alzarea SI, Kazmi I, Al-Abbasi FA, Afzal O, Alfawaz Altamimi AS, Singh SK, Dua K, Gupta G. A narrative review on the biology of piezo1 with platelet-rich plasma in cardiac cell regeneration. Chem Biol Interact 2022; 363:110011. [PMID: 35728671 DOI: 10.1016/j.cbi.2022.110011] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
Cardiomyocyte regeneration following cardiac damage is challenging to study because of the inflammatory process, the multiplication of cells in the stroma, and the creation of scar tissue. In addition to the initial damage, the subsequent decrease in cardiac myocytes adds to heart failure. Piezo1 is remarkably understudied in the heart, which may be related to its recent discovery. Despite this, Piezo1 is expressed in a variety of cardiovascular cell populations, notably epithelial cells (EC), cardiac fibroblasts (CF), and cardiac myocytes (CM), in both animal and human samples, with fibroblasts expressing more than myocytes. Researchers have recently shown that disrupting Piezo1 signaling causes defects in zebrafish developing the outflow tract (OFT) and aortic valves. Platelet plasma membranes may provide lipid substrates, such as phosphatidylinositol bisphosphate, that aid in activating the piezo 1 ion channel in the cardiovascular system. In addition, CXC chemokine ligand 8/CXC chemokine receptor 1/2 (CXCL8-CXCR1/2) signaling was identified to establish the proliferation of coronary endothelial cells during cardiac regeneration. Notably, all these pathways are calcium-dependent, and cell proliferation and angiogenesis were necessary to recover myocardial cells. This review will examine the most current findings to understand further how platelet-rich plasma (PRP) and the piezo 1 channel might aid in cardiomyocyte regeneration.
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Affiliation(s)
- Khalid Saad Alharbi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Saudi Arabia
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fahad A Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, 11942, Saudi Arabia
| | | | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India; Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India.
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21
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El-Sammak H, Yang B, Guenther S, Chen W, Marín-Juez R, Stainier DY. A Vegfc-Emilin2a-Cxcl8a Signaling Axis Required for Zebrafish Cardiac Regeneration. Circ Res 2022; 130:1014-1029. [PMID: 35264012 PMCID: PMC8976759 DOI: 10.1161/circresaha.121.319929] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Ischemic heart disease following the obstruction of coronary vessels leads to the death of cardiac tissue and the formation of a fibrotic scar. In contrast to adult mammals, zebrafish can regenerate their heart after injury, enabling the study of the underlying mechanisms. One of the earliest responses following cardiac injury in adult zebrafish is coronary revascularization. Defects in this process lead to impaired cardiomyocyte repopulation and scarring. Hence, identifying and investigating factors that promote coronary revascularization holds great therapeutic potential. METHODS We used wholemount imaging, immunohistochemistry and histology to assess various aspects of zebrafish cardiac regeneration. Deep transcriptomic analysis allowed us to identify targets and potential effectors of Vegfc (vascular endothelial growth factor C) signaling. We used newly generated loss- and gain-of-function genetic tools to investigate the role of Emilin2a (elastin microfibril interfacer 2a) and Cxcl8a (chemokine (C-X-C) motif ligand 8a)-Cxcr1 (chemokine (C-X-C) motif receptor 1) signaling in cardiac regeneration. RESULTS We first show that regenerating coronary endothelial cells upregulate vegfc upon cardiac injury in adult zebrafish and that Vegfc signaling is required for their proliferation during regeneration. Notably, blocking Vegfc signaling also significantly reduces cardiomyocyte dedifferentiation and proliferation. Using transcriptomic analyses, we identified emilin2a as a target of Vegfc signaling and found that manipulation of emilin2a expression can modulate coronary revascularization as well as cardiomyocyte proliferation. Mechanistically, Emilin2a induces the expression of the chemokine gene cxcl8a in epicardium-derived cells, while cxcr1, the Cxcl8a receptor gene, is expressed in coronary endothelial cells. We further show that Cxcl8a-Cxcr1 signaling is also required for coronary endothelial cell proliferation during cardiac regeneration. CONCLUSIONS These data show that after cardiac injury, coronary endothelial cells upregulate vegfc to promote coronary network reestablishment and cardiac regeneration. Mechanistically, Vegfc signaling upregulates epicardial emilin2a and cxcl8a expression to promote cardiac regeneration. These studies aid in understanding the mechanisms underlying coronary revascularization in zebrafish, with potential therapeutic implications to enhance revascularization and regeneration in injured human hearts.
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Affiliation(s)
- Hadil El-Sammak
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Ludwigstrasse 43, 61231 Bad Nauheim, Germany
- German Centre for Cardiovascular Research (DZHK) Partner Site Rhine-Main, Max Planck Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Cardio-Pulmonary Institute, Frankfurt, Germany
| | - Bingyuan Yang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Stefan Guenther
- German Centre for Cardiovascular Research (DZHK) Partner Site Rhine-Main, Max Planck Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Cardio-Pulmonary Institute, Frankfurt, Germany
- Bioinformatics and Deep Sequencing Platform, Max Planck Institute for Heart and Lung Research, Ludwigstrasse 43, 61231 Bad Nauheim, Germany
| | - Wenbiao Chen
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Rubén Marín-Juez
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Ludwigstrasse 43, 61231 Bad Nauheim, Germany
- German Centre for Cardiovascular Research (DZHK) Partner Site Rhine-Main, Max Planck Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Current address: Centre Hospitalier Universitaire Sainte-Justine Research Center, 3175 Chemin de la Côte-Sainte-Catherine, H3T 1C5 Montréal, QC, Canada, Department of Pathology and Cell Biology, University of Montreal, Montréal, QC H3T 1J4, Canada
| | - Didier Y.R. Stainier
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Ludwigstrasse 43, 61231 Bad Nauheim, Germany
- German Centre for Cardiovascular Research (DZHK) Partner Site Rhine-Main, Max Planck Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Cardio-Pulmonary Institute, Frankfurt, Germany
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22
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Atresia of the right coronary arterial ostium with a left ventricular fistula: A case report. J Cardiol Cases 2022; 26:88-91. [DOI: 10.1016/j.jccase.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/09/2022] [Accepted: 03/04/2022] [Indexed: 11/22/2022] Open
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23
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A pictorial account of the human embryonic heart between 3.5 and 8 weeks of development. Commun Biol 2022; 5:226. [PMID: 35277594 PMCID: PMC8917235 DOI: 10.1038/s42003-022-03153-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/09/2022] [Indexed: 12/28/2022] Open
Abstract
AbstractHeart development is topographically complex and requires visualization to understand its progression. No comprehensive 3-dimensional primer of human cardiac development is currently available. We prepared detailed reconstructions of 12 hearts between 3.5 and 8 weeks post fertilization, using Amira® 3D-reconstruction and Cinema4D®-remodeling software. The models were visualized as calibrated interactive 3D-PDFs. We describe the developmental appearance and subsequent remodeling of 70 different structures incrementally, using sequential segmental analysis. Pictorial timelines of structures highlight age-dependent events, while graphs visualize growth and spiraling of the wall of the heart tube. The basic cardiac layout is established between 3.5 and 4.5 weeks. Septation at the venous pole is completed at 6 weeks. Between 5.5 and 6.5 weeks, as the outflow tract becomes incorporated in the ventricles, the spiraling course of its subaortic and subpulmonary channels is transferred to the intrapericardial arterial trunks. The remodeling of the interventricular foramen is complete at 7 weeks.
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24
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Tian X, Zhou B. Coronary vessel formation in development and regeneration: origins and mechanisms. J Mol Cell Cardiol 2022; 167:67-82. [DOI: 10.1016/j.yjmcc.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/12/2022] [Accepted: 03/22/2022] [Indexed: 10/18/2022]
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25
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Bonet F, Inácio JM, Bover O, Añez SB, Belo JA. CCBE1 in Cardiac Development and Disease. Front Genet 2022; 13:836694. [PMID: 35222551 PMCID: PMC8864227 DOI: 10.3389/fgene.2022.836694] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/19/2022] [Indexed: 12/04/2022] Open
Abstract
The collagen- and calcium-binding EGF-like domains 1 (CCBE1) is a secreted protein extensively described as indispensable for lymphangiogenesis during development enhancing VEGF-C signaling. In human patients, mutations in CCBE1 have been found to cause Hennekam syndrome, an inherited disease characterized by malformation of the lymphatic system that presents a wide variety of symptoms such as primary lymphedema, lymphangiectasia, and heart defects. Importantly, over the last decade, an essential role for CCBE1 during heart development is being uncovered. In mice, Ccbe1 expression was initially detected in distinct cardiac progenitors such as first and second heart field, and the proepicardium. More recently, Ccbe1 expression was identified in the epicardium and sinus venosus (SV) myocardium at E11.5–E13.5, the stage when SV endocardium–derived (VEGF-C dependent) coronary vessels start to form. Concordantly, CCBE1 is required for the correct formation of the coronary vessels and the coronary artery stem in the mouse. Additionally, Ccbe1 was found to be enriched in mouse embryonic stem cells (ESC) and revealed as a new essential gene for the differentiation of ESC-derived early cardiac precursor cell lineages. Here, we bring an up-to-date review on the role of CCBE1 in cardiac development, function, and human disease implications. Finally, we envisage the potential of this molecule’s functions from a regenerative medicine perspective, particularly novel therapeutic strategies for heart disease.
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Affiliation(s)
- Fernando Bonet
- Stem Cells and Development Laboratory, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- Medicine Department, School of Medicine, University of Cádiz (UCA), Cádiz, Spain
- Research Unit, Biomedical Research and Innovation Institute of Cadiz (INiBICA), Puerta del Mar University Hospital, Cádiz, Spain
| | - José M. Inácio
- Stem Cells and Development Laboratory, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Oriol Bover
- Stem Cells and Development Laboratory, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Sabrina B. Añez
- Stem Cells and Development Laboratory, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - José A. Belo
- Stem Cells and Development Laboratory, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- *Correspondence: José A. Belo,
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26
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Zhou Y, Zhu X, Cui H, Shi J, Yuan G, Shi S, Hu Y. The Role of the VEGF Family in Coronary Heart Disease. Front Cardiovasc Med 2021; 8:738325. [PMID: 34504884 PMCID: PMC8421775 DOI: 10.3389/fcvm.2021.738325] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 07/27/2021] [Indexed: 01/04/2023] Open
Abstract
The vascular endothelial growth factor (VEGF) family, the regulator of blood and lymphatic vessels, is mostly investigated in the tumor and ophthalmic field. However, the functions it enjoys can also interfere with the development of atherosclerosis (AS) and further diseases like coronary heart disease (CHD). The source, regulating mechanisms including upregulation and downregulation, target cells/tissues, and known functions about VEGF-A, VEGF-B, VEGF-C, and VEGF-D are covered in the review. VEGF-A can regulate angiogenesis, vascular permeability, and inflammation by binding with VEGFR-1 and VEGFR-2. VEGF-B can regulate angiogenesis, redox, and apoptosis by binding with VEGFR-1. VEGF-C can regulate inflammation, lymphangiogenesis, angiogenesis, apoptosis, and fibrogenesis by binding with VEGFR-2 and VEGFR-3. VEGF-D can regulate lymphangiogenesis, angiogenesis, fibrogenesis, and apoptosis by binding with VEGFR-2 and VEGFR-3. These functions present great potential of applying the VEGF family for treating CHD. For instance, angiogenesis can compensate for hypoxia and ischemia by growing novel blood vessels. Lymphangiogenesis can degrade inflammation by providing exits for accumulated inflammatory cytokines. Anti-apoptosis can protect myocardium from impairment after myocardial infarction (MI). Fibrogenesis can promote myocardial fibrosis after MI to benefit cardiac recovery. In addition, all these factors have been confirmed to keep a link with lipid metabolism, the research about which is still in the early stage and exact mechanisms are relatively obscure. Because few reviews have been published about the summarized role of the VEGF family for treating CHD, the aim of this review article is to present an overview of the available evidence supporting it and give hints for further research.
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Affiliation(s)
- Yan Zhou
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - Xueping Zhu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hanming Cui
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingjing Shi
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Guozhen Yuan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shuai Shi
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuanhui Hu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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27
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Kumar P. Congenital Coronary Artery-to-Pulmonary Artery Fistula with Anomalous Origin of Right Coronary Artery from Pulmonary Artery: A Case of "Double Trouble". Radiol Cardiothorac Imaging 2021; 3:e210003. [PMID: 34498004 PMCID: PMC8415169 DOI: 10.1148/ryct.2021210003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 06/04/2021] [Accepted: 06/21/2021] [Indexed: 06/13/2023]
Abstract
Congenital coronary artery fistula is a rare coronary anomaly. Its clinical significance focuses mainly on the mechanism of coronary steal phenomenon. A combination of left main (LM) coronary artery-to-main pulmonary artery (MPA) fistula with anomalous origin of right coronary artery from the pulmonary artery (ARCAPA) was encountered in a 3-month-old infant who presented with tachypnea. Evaluation with echocardiography and CT confirmed the diagnosis. The patient underwent surgical ligation of LM-to-MPA fistula with direct reimplantation of ARCAPA to aortic root. Keywords: Pediatrics, CT, CT-Angiography, Echocardiography © RSNA, 2021.
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28
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Stone OA, Zhou B, Red-Horse K, Stainier DYR. Endothelial ontogeny and the establishment of vascular heterogeneity. Bioessays 2021; 43:e2100036. [PMID: 34145927 DOI: 10.1002/bies.202100036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023]
Abstract
The establishment of distinct cellular identities was pivotal during the evolution of Metazoa, enabling the emergence of an array of specialized tissues with different functions. In most animals including vertebrates, cell specialization occurs in response to a combination of intrinsic (e.g., cellular ontogeny) and extrinsic (e.g., local environment) factors that drive the acquisition of unique characteristics at the single-cell level. The first functional organ system to form in vertebrates is the cardiovascular system, which is lined by a network of endothelial cells whose organ-specific characteristics have long been recognized. Recent genetic analyses at the single-cell level have revealed that heterogeneity exists not only at the organ level but also between neighboring endothelial cells. Thus, how endothelial heterogeneity is established has become a key question in vascular biology. Drawing upon evidence from multiple organ systems, here we will discuss the role that lineage history may play in establishing endothelial heterogeneity.
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Affiliation(s)
- Oliver A Stone
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Bin Zhou
- The State Key Laboratory of Cell Biology, CAS Center for Excellence on Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Kristy Red-Horse
- Department of Biology, Stanford Cardiovascular Institute, Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, California, USA
| | - Didier Y R Stainier
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
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29
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Thiene G, Frescura C, Padalino M, Basso C, Rizzo S. Coronary Arteries: Normal Anatomy With Historical Notes and Embryology of Main Stems. Front Cardiovasc Med 2021; 8:649855. [PMID: 34136540 PMCID: PMC8200569 DOI: 10.3389/fcvm.2021.649855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 04/27/2021] [Indexed: 11/24/2022] Open
Abstract
Anatomy of subepicardial coronary arteries became a topic of investigation at autopsy in Florence (Italy) by Banchi in the early twentieth century, with the discovery of dominant and balanced patterns. Thereafter, in the 60's of the same century Baroldi in Milan did post-mortem injection with spectacular three-dimensional casts. Later Sones at the Cleveland Clinic introduced selective coronary arteriography for in vivo visualization of coronary arteries. In the present chapter we show these patterns, as well as normal variants of origin and course with questionable risk of ischemia, like myocardial bridge as well as origin of the left circumflex coronary artery from the right sinus with retroaortic course. As far as embryology, the coronary arteries and veins are epicardial in origin and finally connect the former with the aorta, and the latter with the sinus venosus. At the time of spongy myocardium, intramural blood supply derives directly by the ventricular cavities, whereas later, at the time of myocardial compaction, vascularization originates from the subepicardial network. The connection of the subepicardial plexus with the aorta occurs with prongs of the peritruncal ring, which penetrate the facing aortic sinuses. Septation of truncus arteriosus is not responsible for the final position of the coronary orifices. Infact in transposition of the great arteries coronary ostia are regularly located within facing sinuses of the anterior aorta.
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Affiliation(s)
- Gaetano Thiene
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Carla Frescura
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Massimo Padalino
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Cristina Basso
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Stefania Rizzo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
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30
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Li W, Liu C, Burns N, Hayashi J, Yoshida A, Sajja A, González-Hernández S, Gao JL, Murphy PM, Kubota Y, Zou YR, Nagasawa T, Mukouyama YS. Alterations in the spatiotemporal expression of the chemokine receptor CXCR4 in endothelial cells cause failure of hierarchical vascular branching. Dev Biol 2021; 477:70-84. [PMID: 34015362 DOI: 10.1016/j.ydbio.2021.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 12/18/2022]
Abstract
The C-X-C chemokine receptor CXCR4 and its ligand CXCL12 play an important role in organ-specific vascular branching morphogenesis. CXCR4 is preferentially expressed by arterial endothelial cells, and local secretion of CXCL12 determines the organotypic pattern of CXCR4+ arterial branching. Previous loss-of-function studies clearly demonstrated that CXCL12-CXCR4 signaling is necessary for proper arterial branching in the developing organs such as the skin and heart. To further understand the role of CXCL12-CXCR4 signaling in organ-specific vascular development, we generated a mouse model carrying the Cre recombinase-inducible Cxcr4 transgene. Endothelial cell-specific Cxcr4 gain-of-function embryos exhibited defective vascular remodeling and formation of a hierarchical vascular branching network in the developing skin and heart. Ectopic expression of CXCR4 in venous endothelial cells, but not in lymphatic endothelial cells, caused blood-filled, enlarged lymphatic vascular phenotypes, accompanied by edema. These data suggest that CXCR4 expression is tightly regulated in endothelial cells for appropriate vascular development in an organ-specific manner.
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Affiliation(s)
- Wenling Li
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Chengyu Liu
- Transgenic Core, National Heart, Lung, and Blood Institute, USA
| | - Nathan Burns
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Jeffery Hayashi
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Atsufumi Yoshida
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Aparna Sajja
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Sara González-Hernández
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA
| | - Ji-Liang Gao
- Molecular Signaling Section, Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Philip M Murphy
- Molecular Signaling Section, Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yoshiaki Kubota
- Department of Anatomy, Institute for Advanced Medical Research, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Yong-Rui Zou
- The Feinstein Institute for Medical Research, Center for Autoimmune and Musculoskeletal Diseases, Manhasset, NY 11030, USA
| | - Takashi Nagasawa
- Laboratory of Stem Cell Biology and Developmental Immunology, Graduate School of Frontier Biosciences, Graduate School of Medicine, Immunology Frontier Research Center, World Premier International Research Center, Osaka University, Osaka 565-0871, Japan
| | - Yoh-Suke Mukouyama
- Laboratory of Stem Cell and Neuro-Vascular Biology, Cell and Development Biology Center, USA.
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31
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Abstract
PURPOSE OF REVIEW There have been tremendous advances in the tools available for surveying blood vessels within whole organs and tissues. Here, we summarize some of the recent developments in methods for immunolabeling and imaging whole organs and provide a protocol optimized for the heart. RECENT FINDINGS Multiple protocols have been established for chemically clearing large organs and variations are compatible with cell type-specific labeling. Heart tissue can be successfully cleared to reveal the three-dimensional structure of the entire coronary vasculature in neonatal and adult mice. Obtaining vascular reconstructions requires exceptionally large imaging files and new computational methods to process the data for accurate vascular quantifications. This is a continually advancing field that has revolutionized our ability to acquire data on larger samples as a faster rate. SUMMARY Historically, cardiovascular research has relied heavily on histological analyses that use tissue sections, which usually sample cellular phenotypes in small regions and lack information on whole tissue-level organization. This approach can be modified to survey whole organs but image acquisition and analysis time can become unreasonable. In recent years, whole-organ immunolabeling and clearing methods have emerged as a workable solution, and new microscopy modalities, such as light-sheet microscopy, significantly improve image acquisition times. These innovations make studying the vasculature in the context of the whole organ widely available and promise to reveal fascinating new cellular behaviors in adult tissues and during repair.
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Affiliation(s)
| | - Kristy Red-Horse
- Department of Biology, Stanford University, Stanford, CA, 94305
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA
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32
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Maruyama K, Naemura K, Arima Y, Uchijima Y, Nagao H, Yoshihara K, Singh MK, Uemura A, Matsuzaki F, Yoshida Y, Kurihara Y, Miyagawa-Tomita S, Kurihara H. Semaphorin3E-PlexinD1 signaling in coronary artery and lymphatic vessel development with clinical implications in myocardial recovery. iScience 2021; 24:102305. [PMID: 33870127 PMCID: PMC8041864 DOI: 10.1016/j.isci.2021.102305] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 02/28/2021] [Accepted: 03/10/2021] [Indexed: 01/15/2023] Open
Abstract
Blood and lymphatic vessels surrounding the heart develop through orchestrated processes from cells of different origins. In particular, cells around the outflow tract which constitute a primordial transient vasculature, referred to as aortic subepicardial vessels, are crucial for the establishment of coronary artery stems and cardiac lymphatic vessels. Here, we revealed that the epicardium and pericardium-derived Semaphorin 3E (Sema3E) and its receptor, PlexinD1, play a role in the development of the coronary stem, as well as cardiac lymphatic vessels. In vitro analyses demonstrated that Sema3E may demarcate areas to repel PlexinD1-expressing lymphatic endothelial cells, resulting in proper coronary and lymphatic vessel formation. Furthermore, inactivation of Sema3E-PlexinD1 signaling improved the recovery of cardiac function by increasing reactive lymphangiogenesis in an adult mouse model of myocardial infarction. These findings may lead to therapeutic strategies that target Sema3E-PlexinD1 signaling in coronary artery diseases.
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Affiliation(s)
- Kazuaki Maruyama
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Isotope Science Center, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Kazuaki Naemura
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yuichiro Arima
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Department of Cardiovascular Medicine, Faculty of Life Sciences, Kumamoto University, 2-2-1 Honjo, Kumamoto, Kumamoto 860-0811, Japan
| | - Yasunobu Uchijima
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiroaki Nagao
- Heart Center, Department of Pediatric Cardiology, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Kenji Yoshihara
- Heart Center, Department of Pediatric Cardiology, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Manvendra K Singh
- Program in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School Singapore, and the National Heart Research Institute Singapore, National Heart Center Singapore, 8 College Road Singapore 169857, Singapore
| | - Akiyoshi Uemura
- Department of Retinal Vascular Biology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
| | - Fumio Matsuzaki
- Laboratory for Cell Asymmetry, RIKEN Center for Developmental Biology, 2-2-3, Minatojiima-Minamimachi, Chuou-ku, Kobe 650-0047, Japan
| | - Yutaka Yoshida
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Yukiko Kurihara
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Sachiko Miyagawa-Tomita
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Heart Center, Department of Pediatric Cardiology, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan.,Department of Animal Nursing Science, Yamazaki University of Animal Health Technology, 4-7-2 Minami-Osawa, Hachioji, Tokyo 192-0364, Japan
| | - Hiroki Kurihara
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Endothelial mechanotransduction in cardiovascular development and regeneration: emerging approaches and animal models. CURRENT TOPICS IN MEMBRANES 2021; 87:131-151. [PMID: 34696883 PMCID: PMC9113082 DOI: 10.1016/bs.ctm.2021.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Living cells are exposed to multiple mechanical stimuli from the extracellular matrix or from surrounding cells. Mechanoreceptors are molecules that display status changes in response to mechanical stimulation, transforming physical cues into biological responses to help the cells adapt to dynamic changes of the microenvironment. Mechanical stimuli are responsible for shaping the tridimensional development and patterning of the organs in early embryonic stages. The development of the heart is one of the first morphogenetic events that occur in embryos. As the circulation is established, the vascular system is exposed to constant shear stress, which is the force created by the movement of blood. Both spatial and temporal variations in shear stress differentially modulate critical steps in heart development, such as trabeculation and compaction of the ventricular wall and the formation of the heart valves. Zebrafish embryos are small, transparent, have a short developmental period and allow for real-time visualization of a variety of fluorescently labeled proteins to recapitulate developmental dynamics. In this review, we will highlight the application of zebrafish models as a genetically tractable model for investigating cardiovascular development and regeneration. We will introduce our approaches to manipulate mechanical forces during critical stages of zebrafish heart development and in a model of vascular regeneration, as well as advances in imaging technologies to capture these processes at high resolution. Finally, we will discuss the role of molecules of the Plexin family and Piezo cation channels as major mechanosensors recently implicated in cardiac morphogenesis.
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Philip S, Philip S, Vaideeswar P, Singh UP. A Study on Fetal Intracardiac Echogenic Foci: Pondering Possible Etiology of Echogenicity with Histopathology Correlation. JOURNAL OF THE INDIAN ACADEMY OF ECHOCARDIOGRAPHY & CARDIOVASCULAR IMAGING 2021. [DOI: 10.4103/jiae.jiae_70_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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35
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Gula G, Rumiński S, Niderla-Bielińska J, Jasińska A, Kiernozek E, Jankowska-Steifer E, Flaht-Zabost A, Ratajska A. Potential functions of embryonic cardiac macrophages in angiogenesis, lymphangiogenesis and extracellular matrix remodeling. Histochem Cell Biol 2020; 155:117-132. [PMID: 33130914 PMCID: PMC7847984 DOI: 10.1007/s00418-020-01934-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2020] [Indexed: 12/20/2022]
Abstract
The role of cardiac tissue macrophages (cTMs) during pre- and postnatal developmental stages remains in many aspects unknown. We aimed to characterize cTM populations and their potential functions based on surface markers. Our in situ studies of immunostained cardiac tissue specimens of murine fetuses (from E11to E17) revealed that a significant number of embryonic cTMs (phenotyped by CD45, CD68, CD64, F4/80, CD11b, CD206, Lyve-1) resided mostly in the subepicardial space, not in the entire myocardial wall, as observed in adult individuals. cTMs accompanied newly developed blood and lymphatic vessels adhering to vessel walls by cellular processes. A subpopulation of CD68-positive cells was found to form accumulations in areas of massive apoptosis during the outflow tract remodeling and shortening. Flow cytometry analysis at E14 and E17 stages revealed newly defined three subpopulations:CD64low, CD64highCD206-and CD64highCD206+. The levels of mRNA expression for genes related to regulation of angiogenesis (VEGFa, VEGFb, VEGFc, bFGF), lymphangiogenesis (VEGFc) and extracellular matrix (ECM) remodeling (MMP13, Arg1, Ym1/Chil3, Retlna/FIZZ1) differed among the selected populations and/or embryonic stages. Our results demonstrate a diversity of embryonic cTMs and their tissue-specific locations, suggesting their various potential roles in regulating angiogenesis, lymphangiogenesis and ECM remodeling.
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Affiliation(s)
- Grzegorz Gula
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland.,Department of Ophthalmology, Central Clinical Hospital of the MSWiA, Warsaw, Poland
| | - Sławomir Rumiński
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw, Poland.,Centre for Preclinical Research and Technology, Warsaw, Poland
| | | | - Agnieszka Jasińska
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Warsaw, Student's Scientific Circle at Department of Pathology MUW, Warsaw, Poland
| | | | - Ewa Jankowska-Steifer
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Flaht-Zabost
- Department of Pathology, Medical University of Warsaw, Chałubińskiego 5, 02-004, Warsaw, Poland
| | - Anna Ratajska
- Department of Pathology, Medical University of Warsaw, Chałubińskiego 5, 02-004, Warsaw, Poland.
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Guenther TM, Sherazee EA, Wisneski AD, Gustafson JD, Wozniak CJ, Raff GW. Anomalous Origin of the Right Coronary Artery From the Pulmonary Artery: A Systematic Review. Ann Thorac Surg 2020; 110:1063-1071. [DOI: 10.1016/j.athoracsur.2020.01.082] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/06/2020] [Accepted: 01/31/2020] [Indexed: 10/24/2022]
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Hypoxia-induced downregulation of Sema3a and CXCL12/CXCR4 regulate the formation of the coronary artery stem at the proper site. J Mol Cell Cardiol 2020; 147:62-73. [PMID: 32777295 DOI: 10.1016/j.yjmcc.2020.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 07/18/2020] [Accepted: 08/03/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND During the formation of the coronary artery stem, endothelial strands from the endothelial progenitor pool surrounding the conotruncus penetrate into the aortic wall. Vascular endothelial growth factors (VEGFs) as well as CXCL12/CXCR4 signaling are thought to play a role in the formation of the coronary stem. However, the mechanisms regulating how endothelial strands exclusively invade into the aorta remain unknown. METHODS AND RESULTS Immunohistochemistry showed that before the formation of endothelial strands, Sema3a was highly expressed in endothelial progenitors surrounding the great arteries. At the onset of/during invasion of endothelial strands into the aorta, Sema3a was downregulated and CXCR4 was upregulated in the endothelial strands. In situ hybridization showed that Cxcl12 was highly expressed in the aortic wall compared with in the pulmonary artery. Using avian embryonic hearts, we established two types of endothelial penetration assay, in which coronary endothelial strands preferentially invaded into the aorta in culture. Sema3a blocking peptide induced an excess number of endothelial strands penetrating into the pulmonary artery, whereas recombinant Sema3a inhibited the formation of endothelial strands. In cultured coronary endothelial progenitors, recombinant VEGF protein induced CXCR4-positive endothelial strands, which were capable of being attracted by CXCL12-impregnated beads. Monoazo rhodamine detected that hypoxia was predominant in aortic/subaortic region in ovo and hypoxic condition downregulated the expression of Sema3a in culture. CONCLUSION Results suggested that hypoxia in the aortic region downregulates the expression of Sema3a, thereby enhancing VEGF activity to induce the formation of CXCR4-positive endothelial strands, which are subsequently attracted into the Cxcl12-positive aortic wall to connect the aortic lumen.
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Hong H, Chen X, Li K, Wang N, Li M, Yang B, Yu X, Wei X. Dental follicle stem cells rescue the regenerative capacity of inflamed rat dental pulp through a paracrine pathway. Stem Cell Res Ther 2020; 11:333. [PMID: 32746910 PMCID: PMC7397608 DOI: 10.1186/s13287-020-01841-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/27/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023] Open
Abstract
Background Pulpitis is a common dental disease characterized by sustained inflammation and impaired pulp self-repair. Mesenchymal stem cell-based minimally invasive vital pulp therapy (MSC-miVPT) is a potential treatment method, but its application is limited by the difficulty in acquiring MSCs. We recently revealed the immunomodulatory effects of rat dental follicle stem cells (rDFSCs) on acute lung injury. The present study focused on the paracrine effects of rDFSCs on the inflammation and regeneration of rat injured dental pulp to detect whether DFSCs are a potential candidate for MSC-miVPT. Methods Conditioned medium from rDFSCs (rDFSC-CM) was applied to lipopolysaccharide (LPS)-induced inflammatory rat dental pulp cells (rDPCs). The inflammation and regeneration of rDPCs were detected by RT-qPCR, Western blotting, immunofluorescence staining, Cell Counting Kit-8 (CCK-8) assay, flow cytometry, wound-healing assay, and Masson’s staining. The effects of rDFSC-CM on inflamed rat dental pulp were further evaluated by hematoxylin-eosin and immunohistochemical staining. Results rDFSC-CM downregulated the ERK1/2 and NF-κB signaling pathways, which resulted in suppression of the expression of IL-1β, IL-6, and TNF-α and promotion of the expression of IL-4 and TGF-β, and these findings lead to the attenuation of rDPC inflammation. rDFSC-CM enhanced the in vitro proliferation, migration, and odontogenic differentiation of inflammatory rDPCs and their in vivo ectopic dentinogenesis. Furthermore, rDFSC-CM inhibited inflammatory cell infiltration in rat pulpitis and triggered Runx2 expression in some of the odontoblast-like cells surrounding the injured site, and these effects were conducive to the repair of inflamed dental pulp. Conclusions rDFSC-CM exhibits therapeutic potential by rescuing the regeneration of the inflamed rat dental pulp through an immunomodulatory mechanism, indicating the application prospects of DFSCs in biological regenerative endodontics.
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Affiliation(s)
- Hong Hong
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People's Republic of China
| | - Xiaochuan Chen
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People's Republic of China.,Department of Stomatology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, People's Republic of China
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Nan Wang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Mengjie Li
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People's Republic of China
| | - Bo Yang
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People's Republic of China
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, People's Republic of China.
| | - Xi Wei
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, People's Republic of China.
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Varricchi G, Marone G, Kovanen PT. Cardiac Mast Cells: Underappreciated Immune Cells in Cardiovascular Homeostasis and Disease. Trends Immunol 2020; 41:734-746. [DOI: 10.1016/j.it.2020.06.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/04/2020] [Accepted: 06/12/2020] [Indexed: 02/08/2023]
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40
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Fonseca CG, Barbacena P, Franco CA. Endothelial cells on the move: dynamics in vascular morphogenesis and disease. VASCULAR BIOLOGY 2020; 2:H29-H43. [PMID: 32935077 PMCID: PMC7487603 DOI: 10.1530/vb-20-0007] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/02/2020] [Indexed: 12/11/2022]
Abstract
The vascular system is a hierarchically organized network of blood vessels that play crucial roles in embryogenesis, homeostasis and disease. Blood vessels are built by endothelial cells – the cells lining the interior of blood vessels – through a process named vascular morphogenesis. Endothelial cells react to different biomechanical signals in their environment by adjusting their behavior to: (1) invade, proliferate and fuse to form new vessels (angiogenesis); (2) remodel, regress and establish a hierarchy in the network (patterning); and (3) maintain network stability (quiescence). Each step involves the coordination of endothelial cell differentiation, proliferation, polarity, migration, rearrangements and shape changes to ensure network integrity and an efficient barrier between blood and tissues. In this review, we highlighted the relevance and the mechanisms involving endothelial cell migration during different steps of vascular morphogenesis. We further present evidence on how impaired endothelial cell dynamics can contribute to pathology.
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Affiliation(s)
- Catarina G Fonseca
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Pedro Barbacena
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Claudio A Franco
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Instituto de Histologia e Biologia do Desenvolvimento, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
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41
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Coronary vessel formation in development and disease: mechanisms and insights for therapy. Nat Rev Cardiol 2020; 17:790-806. [PMID: 32587347 DOI: 10.1038/s41569-020-0400-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Abstract
The formation of new blood vessels after myocardial infarction (MI) is essential for the survival of existing and regenerated cardiac tissue. However, the extent of endogenous revascularization after MI is insufficient, and MI can often result in ventricular remodelling, progression to heart failure and premature death. The neutral results of numerous clinical trials that have evaluated the efficacy of angiogenic therapy to revascularize the infarcted heart reflect our poor understanding of the processes required to form a functional coronary vasculature. In this Review, we describe the latest advances in our understanding of the processes involved in coronary vessel formation, with mechanistic insights taken from developmental studies. Coronary vessels originate from multiple cellular sources during development and form through a number of distinct and carefully orchestrated processes. The ectopic reactivation of developmental programmes has been proposed as a new paradigm for regenerative medicine, therefore, a complete understanding of these processes is crucial. Furthermore, knowledge of how these processes differ between the embryonic and adult heart, and how they might be more closely recapitulated after injury are critical for our understanding of regenerative biology, and might facilitate the identification of tractable molecular targets to therapeutically promote neovascularization and regeneration of the infarcted heart.
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42
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Gancz D, Perlmoter G, Yaniv K. Formation and Growth of Cardiac Lymphatics during Embryonic Development, Heart Regeneration, and Disease. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a037176. [PMID: 31818858 DOI: 10.1101/cshperspect.a037176] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The lymphatic system plays crucial roles in regulating fluid homeostasis, immune surveillance, and lipid transport. As is in most of the body's organs, the heart possesses an extensive lymphatic network. Moreover, a robust lymphangiogenic response has been shown to take place following myocardial infarction, highlighting cardiac lymphatics as potential targets for therapeutic intervention. Yet, the unique molecular properties and functions of the heart's lymphatic system have only recently begun to be addressed. In this review, we discuss the mechanisms underlying the formation and growth of cardiac lymphatics during embryonic development and describe their characteristics across species. We further summarize recent findings highlighting diverse cellular origins for cardiac lymphatic endothelial cells and how they integrate to form a single functional lymphatic network. Finally, we outline novel therapeutic avenues aimed at enhancing lymphatic vessel formation and integrity following cardiac injury, which hold great promise for promoting healing of the infarcted heart.
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Affiliation(s)
- Dana Gancz
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Gal Perlmoter
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Karina Yaniv
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 76100, Israel
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Cardiac Neural Crest Cells: Their Rhombomeric Specification, Migration, and Association with Heart and Great Vessel Anomalies. Cell Mol Neurobiol 2020; 41:403-429. [PMID: 32405705 DOI: 10.1007/s10571-020-00863-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 05/05/2020] [Indexed: 02/06/2023]
Abstract
Outflow tract abnormalities are the most frequent congenital heart defects. These are due to the absence or dysfunction of the two main cell types, i.e., neural crest cells and secondary heart field cells that migrate in opposite directions at the same stage of development. These cells directly govern aortic arch patterning and development, ascending aorta dilatation, semi-valvular and coronary artery development, aortopulmonary septation abnormalities, persistence of the ductus arteriosus, trunk and proximal pulmonary arteries, sub-valvular conal ventricular septal/rotational defects, and non-compaction of the left ventricle. In some cases, depending on the functional defects of these cells, additional malformations are found in the expected spatial migratory area of the cells, namely in the pharyngeal arch derivatives and cervico-facial structures. Associated non-cardiovascular anomalies are often underestimated, since the multipotency and functional alteration of these cells can result in the modification of multiple neural, epidermal, and cervical structures at different levels. In most cases, patients do not display the full phenotype of abnormalities, but congenital cardiac defects involving the ventricular outflow tract, ascending aorta, aortic arch and supra-aortic trunks should be considered as markers for possible impaired function of these cells. Neural crest cells should not be considered as a unique cell population but on the basis of their cervical rhombomere origins R3-R5 or R6-R7-R8 and specific migration patterns: R3-R4 towards arch II, R5-R6 arch III and R7-R8 arch IV and VI. A better understanding of their development may lead to the discovery of unknown associated abnormalities, thereby enabling potential improvements to be made to the therapeutic approach.
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Borasch K, Richardson K, Plendl J. Cardiogenesis with a focus on vasculogenesis and angiogenesis. Anat Histol Embryol 2020; 49:643-655. [PMID: 32319704 DOI: 10.1111/ahe.12549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 02/04/2020] [Accepted: 02/20/2020] [Indexed: 12/21/2022]
Abstract
The initial intraembryonic vasculogenesis occurs in the cardiogenic mesoderm. Here, a cell population of proendocardial cells detaches from the mesoderm that subsequently generates the single endocardial tube by forming vascular plexuses. In the course of embryogenesis, the endocardium retains vasculogenic, angiogenic and haematopoietic potential. The coronary blood vessels that sustain the rapidly expanding myocardium develop in the course of the formation of the cardiac loop by vasculogenesis and angiogenesis from progenitor cells of the proepicardial serosa at the venous pole of the heart as well as from the endocardium and endothelial cells of the sinus venosus. Prospective coronary endothelial cells and progenitor cells of the coronary blood vessel walls (smooth muscle cells, perivascular cells) originate from different cell populations that are in close spatial as well as regulatory connection with each other. Vasculo- and angiogenesis of the coronary blood vessels are for a large part regulated by the epicardium and epicardium-derived cells. Vasculogenic and angiogenic signalling pathways include the vascular endothelial growth factors, the angiopoietins and the fibroblast growth factors and their receptors.
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Affiliation(s)
- Katrin Borasch
- Department of Veterinary Medicine, Institute of Veterinary Anatomy, Freie University Berlin, Berlin, Germany
| | - Kenneth Richardson
- College of Veterinary Medicine, School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA, Australia
| | - Johanna Plendl
- Department of Veterinary Medicine, Institute of Veterinary Anatomy, Freie University Berlin, Berlin, Germany
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Zhao H, Tian X, He L, Li Y, Pu W, Liu Q, Tang J, Wu J, Cheng X, Liu Y, Zhou Q, Tan Z, Bai F, Xu F, Smart N, Zhou B. Apj + Vessels Drive Tumor Growth and Represent a Tractable Therapeutic Target. Cell Rep 2019; 25:1241-1254.e5. [PMID: 30380415 DOI: 10.1016/j.celrep.2018.10.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/20/2018] [Accepted: 10/03/2018] [Indexed: 02/02/2023] Open
Abstract
Identification of cellular surface markers that distinguish tumorous from normal vasculature is important for the development of tumor vessel-targeted therapy. Here, we show that Apj, a G protein-coupled receptor, is highly enriched in tumor endothelial cells but absent from most endothelial cells of adult tissues in homeostasis. By genetic targeting using Apj-CreER and Apj-DTRGFP-Luciferase, we demonstrated that hypoxia-VEGF signaling drives expansion of Apj+ tumor vessels and that targeting of these vessels, genetically and pharmacologically, remarkably inhibits tumor angiogenesis and restricts tumor growth. These in vivo findings implicate Apj+ vessels as a key driver of pathological angiogenesis and identify Apj+ endothelial cells as an important therapeutic target for the anti-angiogenic treatment of tumors.
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Affiliation(s)
- Huan Zhao
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Xueying Tian
- Key Laboratory of Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, 510632, China
| | - Lingjuan He
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Yan Li
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Wenjuan Pu
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Qiaozhen Liu
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Juan Tang
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Jiaying Wu
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China
| | - Xin Cheng
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China
| | - Yang Liu
- Biodynamic Optical Imaging Center (BIOPIC), School of Life Sciences, Peking University, Beijing, 100871, China
| | - Qingtong Zhou
- iHuman Institute, ShanghaiTech University, Shanghai, 201210, China
| | - Zhen Tan
- Department of Pediatric Hematology/Oncology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai, 200092, China
| | - Fan Bai
- Biodynamic Optical Imaging Center (BIOPIC), School of Life Sciences, Peking University, Beijing, 100871, China
| | - Fei Xu
- iHuman Institute, ShanghaiTech University, Shanghai, 201210, China; School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Nicola Smart
- British Heart Foundation Centre of Regenerative Medicine, Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Bin Zhou
- The State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China; Key Laboratory of Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, 510632, China; School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China.
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Gancz D, Raftrey BC, Perlmoter G, Marín-Juez R, Semo J, Matsuoka RL, Karra R, Raviv H, Moshe N, Addadi Y, Golani O, Poss KD, Red-Horse K, Stainier DY, Yaniv K. Distinct origins and molecular mechanisms contribute to lymphatic formation during cardiac growth and regeneration. eLife 2019; 8:44153. [PMID: 31702554 PMCID: PMC6881115 DOI: 10.7554/elife.44153] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 11/05/2019] [Indexed: 01/06/2023] Open
Abstract
In recent years, there has been increasing interest in the role of lymphatics in organ repair and regeneration, due to their importance in immune surveillance and fluid homeostasis. Experimental approaches aimed at boosting lymphangiogenesis following myocardial infarction in mice, were shown to promote healing of the heart. Yet, the mechanisms governing cardiac lymphatic growth remain unclear. Here, we identify two distinct lymphatic populations in the hearts of zebrafish and mouse, one that forms through sprouting lymphangiogenesis, and the other by coalescence of isolated lymphatic cells. By tracing the development of each subset, we reveal diverse cellular origins and differential response to signaling cues. Finally, we show that lymphatic vessels are required for cardiac regeneration in zebrafish as mutants lacking lymphatics display severely impaired regeneration capabilities. Overall, our results provide novel insight into the mechanisms underlying lymphatic formation during development and regeneration, opening new avenues for interventions targeting specific lymphatic populations.
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Affiliation(s)
- Dana Gancz
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Brian C Raftrey
- Department of Biology, Stanford University, Stanford, United States.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, United States
| | - Gal Perlmoter
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Rubén Marín-Juez
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Jonathan Semo
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Ryota L Matsuoka
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Ravi Karra
- Regeneration Next, Duke University, Durham, United States.,Department of Medicine, Duke University School of Medicine, Durham, United States
| | - Hila Raviv
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Noga Moshe
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Yoseph Addadi
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Ofra Golani
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Kenneth D Poss
- Regeneration Next, Duke University, Durham, United States
| | - Kristy Red-Horse
- Department of Biology, Stanford University, Stanford, United States.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, United States
| | - Didier Yr Stainier
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Karina Yaniv
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
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47
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Varricchi G, de Paulis A, Marone G, Galli SJ. Future Needs in Mast Cell Biology. Int J Mol Sci 2019; 20:E4397. [PMID: 31500217 PMCID: PMC6769913 DOI: 10.3390/ijms20184397] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/02/2019] [Accepted: 09/04/2019] [Indexed: 12/14/2022] Open
Abstract
The pathophysiological roles of mast cells are still not fully understood, over 140 years since their description by Paul Ehrlich in 1878. Initial studies have attempted to identify distinct "subpopulations" of mast cells based on a relatively small number of biochemical characteristics. More recently, "subtypes" of mast cells have been described based on the analysis of transcriptomes of anatomically distinct mouse mast cell populations. Although mast cells can potently alter homeostasis, in certain circumstances, these cells can also contribute to the restoration of homeostasis. Both solid and hematologic tumors are associated with the accumulation of peritumoral and/or intratumoral mast cells, suggesting that these cells can help to promote and/or limit tumorigenesis. We suggest that at least two major subsets of mast cells, MC1 (meaning anti-tumorigenic) and MC2 (meaning pro-tumorigenic), and/or different mast cell mediators derived from otherwise similar cells, could play distinct or even opposite roles in tumorigenesis. Mast cells are also strategically located in the human myocardium, in atherosclerotic plaques, in close proximity to nerves and in the aortic valve. Recent studies have revealed evidence that cardiac mast cells can participate both in physiological and pathological processes in the heart. It seems likely that different subsets of mast cells, like those of cardiac macrophages, can exert distinct, even opposite, effects in different pathophysiological processes in the heart. In this chapter, we have commented on possible future needs of the ongoing efforts to identify the diverse functions of mast cells in health and disease.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
| | - Amato de Paulis
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
| | - Gianni Marone
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80138 Naples, Italy.
| | - Stephen J Galli
- Departments of Pathology and of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305-5176, USA.
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48
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Maruyama K, Miyagawa-Tomita S, Mizukami K, Matsuzaki F, Kurihara H. Isl1-expressing non-venous cell lineage contributes to cardiac lymphatic vessel development. Dev Biol 2019; 452:134-143. [DOI: 10.1016/j.ydbio.2019.05.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/01/2019] [Accepted: 05/02/2019] [Indexed: 10/26/2022]
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49
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Varricchi G, Rossi FW, Galdiero MR, Granata F, Criscuolo G, Spadaro G, de Paulis A, Marone G. Physiological Roles of Mast Cells: Collegium Internationale Allergologicum Update 2019. Int Arch Allergy Immunol 2019; 179:247-261. [PMID: 31137021 DOI: 10.1159/000500088] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 04/02/2019] [Indexed: 11/19/2022] Open
Abstract
Mast cells are immune cells which have a widespread distribution in nearly all tissues. These cells and their mediators are canonically viewed as primary effector cells in allergic disorders. However, in the last years, mast cells have gained recognition for their involvement in several physiological and pathological conditions. They are highly heterogeneous immune cells displaying a constellation of surface receptors and producing a wide spectrum of inflammatory and immunomodulatory mediators. These features enable the cells to act as sentinels in harmful situations as well as respond to metabolic and immune changes in their microenvironment. Moreover, they communicate with many immune and nonimmune cells implicated in several immunological responses. Although mast cells contribute to host responses in experimental infections, there is no satisfactory model to study how they contribute to infection outcome in humans. Mast cells modulate physiological and pathological angiogenesis and lymphangiogenesis, but their role in tumor initiation and development is still controversial. Cardiac mast cells store and release several mediators that can exert multiple effects in the homeostatic control of different cardiometabolic functions. Although mast cells and their mediators have been simplistically associated with detrimental roles in allergic disorders, there is increasing evidence that they can also have homeostatic or protective roles in several pathophysiological processes. These findings may reflect the functional heterogeneity of different subsets of mast cells.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Francesca Wanda Rossi
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Gjada Criscuolo
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Amato de Paulis
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organization (WAO) Center of Excellence, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DiSMeT), Naples, Italy, .,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy, .,World Allergy Organization (WAO) Center of Excellence, Naples, Italy, .,Institute of Endocrinology and Experimental Oncology (IEOS), CNR, Naples, Italy,
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50
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Varricchi G, Loffredo S, Borriello F, Pecoraro A, Rivellese F, Genovese A, Spadaro G, Marone G. Superantigenic Activation of Human Cardiac Mast Cells. Int J Mol Sci 2019; 20:ijms20081828. [PMID: 31013832 PMCID: PMC6514993 DOI: 10.3390/ijms20081828] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/09/2019] [Accepted: 04/10/2019] [Indexed: 02/06/2023] Open
Abstract
B cell superantigens, also called immunoglobulin superantigens, bind to the variable regions of either the heavy or light chain of immunoglobulins mirroring the lymphocyte-activating properties of classical T cell superantigens. Protein A of Staphylococcus aureus, protein L of Peptostreptococcus magnus, and gp120 of HIV are typical immunoglobulin superantigens. Mast cells are immune cells expressing the high-affinity receptor for IgE (FcεRI) and are strategically located in the human heart, where they play a role in several cardiometabolic diseases. Here, we investigated whether immunoglobulin superantigens induced the activation of human heart mast cells (HHMCs). Protein A induced the de novo synthesis of cysteinyl leukotriene C4 (LTC4) from HHMCs through the interaction with IgE VH3+ bound to FcεRI. Protein L stimulated the production of prostaglandin D2 (PGD2) from HHMCs through the interaction with κ light chains of IgE. HIV glycoprotein gp120 induced the release of preformed (histamine) and de novo synthesized mediators, such as cysteinyl leukotriene C4 (LTC4), angiogenic (VEGF-A), and lymphangiogenic (VEGF-C) factors by interacting with the VH3 region of IgE. Collectively, our data indicate that bacterial and viral immunoglobulin superantigens can interact with different regions of IgE bound to FcεRI to induce the release of proinflammatory, angiogenic, and lymphangiogenic factors from human cardiac mast cells.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
| | - Francesco Borriello
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
- Division of Gastroenterology, Boston Children's Hospital and Harvard Medical School, Boston, 02115 MA, USA.
| | - Antonio Pecoraro
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
| | - Felice Rivellese
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, E1 4NS London, UK.
| | - Arturo Genovese
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, 80100 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), 80100 Naples, Italy.
- World Allergy Organization (WAO) Center of Excellence, 80100 Naples, Italy.
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council (CNR), 80100 Naples, Italy.
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