1
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Stiefbold M, Zhang H, Wan LQ. Engineered platforms for mimicking cardiac development and drug screening. Cell Mol Life Sci 2024; 81:197. [PMID: 38664263 PMCID: PMC11045633 DOI: 10.1007/s00018-024-05231-1] [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: 11/14/2023] [Revised: 03/29/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024]
Abstract
Congenital heart defects are associated with significant health challenges, demanding a deep understanding of the underlying biological mechanisms and, thus, better devices or platforms that can recapitulate human cardiac development. The discovery of human pluripotent stem cells has substantially reduced the dependence on animal models. Recent advances in stem cell biology, genetic editing, omics, microfluidics, and sensor technologies have further enabled remarkable progress in the development of in vitro platforms with increased fidelity and efficiency. In this review, we provide an overview of advancements in in vitro cardiac development platforms, with a particular focus on technological innovation. We categorize these platforms into four areas: two-dimensional solid substrate cultures, engineered substrate architectures that enhance cellular functions, cardiac organoids, and embryos/explants-on-chip models. We conclude by addressing current limitations and presenting future perspectives.
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Affiliation(s)
- Madison Stiefbold
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Biotech 2147, 110 8t Street, Troy, NY, 12180, USA
| | - Haokang Zhang
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Biotech 2147, 110 8t Street, Troy, NY, 12180, USA
| | - Leo Q Wan
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Biotech 2147, 110 8t Street, Troy, NY, 12180, USA.
- Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, 12180, USA.
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY, 12180, USA.
- Center for Modeling, Simulation, and Imaging in Medicine, Rensselaer Polytechnic Institute, Troy, NY, 12180, USA.
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2
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Guijarro C, Kelly RG. On the involvement of the second heart field in congenital heart defects. C R Biol 2024; 347:9-18. [PMID: 38488639 DOI: 10.5802/crbiol.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/05/2024] [Accepted: 02/09/2024] [Indexed: 03/19/2024]
Abstract
Congenital heart defects (CHD) affect 1 in 100 live births and result from defects in cardiac development. Growth of the early heart tube occurs by the progressive addition of second heart field (SHF) progenitor cells to the cardiac poles. The SHF gives rise to ventricular septal, right ventricular and outflow tract myocardium at the arterial pole, and atrial, including atrial septal myocardium, at the venous pole. SHF deployment creates the template for subsequent cardiac septation and has been implicated in cardiac looping and in orchestrating outflow tract development with neural crest cells. Genetic or environmental perturbation of SHF deployment thus underlies a spectrum of common forms of CHD affecting conotruncal and septal morphogenesis. Here we review the major properties of SHF cells as well as recent insights into the developmental programs that drive normal cardiac progenitor cell addition and the origins of CHD.
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3
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Noël ES. Cardiac construction-Recent advances in morphological and transcriptional modeling of early heart development. Curr Top Dev Biol 2024; 156:121-156. [PMID: 38556421 DOI: 10.1016/bs.ctdb.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
During human embryonic development the early establishment of a functional heart is vital to support the growing fetus. However, forming the embryonic heart is an extremely complex process, requiring spatiotemporally controlled cell specification and differentiation, tissue organization, and coordination of cardiac function. These complexities, in concert with the early and rapid development of the embryonic heart, mean that understanding the intricate interplay between these processes that help shape the early heart remains highly challenging. In this review I focus on recent insights from animal models that have shed new light on the earliest stages of heart development. This includes specification and organization of cardiac progenitors, cell and tissue movements that make and shape the early heart tube, and the initiation of the first beat in the developing heart. In addition I highlight relevant in vitro models that could support translation of findings from animal models to human heart development. Finally I discuss challenges that are being addressed in the field, along with future considerations that together may help move us towards a deeper understanding of how our hearts are made.
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Affiliation(s)
- Emily S Noël
- School of Biosciences and Bateson Centre, University of Sheffield, Sheffield, United Kingdom.
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4
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Yao Y, Gupta D, Yelon D. The MEK-ERK signaling pathway promotes maintenance of cardiac chamber identity. Development 2024; 151:dev202183. [PMID: 38293792 PMCID: PMC10911121 DOI: 10.1242/dev.202183] [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: 07/17/2023] [Accepted: 01/21/2024] [Indexed: 02/01/2024]
Abstract
Ventricular and atrial cardiac chambers have unique structural and contractile characteristics that underlie their distinct functions. The maintenance of chamber-specific features requires active reinforcement, even in differentiated cardiomyocytes. Previous studies in zebrafish have shown that sustained FGF signaling acts upstream of Nkx factors to maintain ventricular identity, but the rest of this maintenance pathway remains unclear. Here, we show that MEK1/2-ERK1/2 signaling acts downstream of FGF and upstream of Nkx factors to promote ventricular maintenance. Inhibition of MEK signaling, like inhibition of FGF signaling, results in ectopic atrial gene expression and reduced ventricular gene expression in ventricular cardiomyocytes. FGF and MEK signaling both influence ventricular maintenance over a similar timeframe, when phosphorylated ERK (pERK) is present in the myocardium. However, the role of FGF-MEK activity appears to be context-dependent: some ventricular regions are more sensitive than others to inhibition of FGF-MEK signaling. Additionally, in the atrium, although endogenous pERK does not induce ventricular traits, heightened MEK signaling can provoke ectopic ventricular gene expression. Together, our data reveal chamber-specific roles of MEK-ERK signaling in the maintenance of ventricular and atrial identities.
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Affiliation(s)
- Yao Yao
- Department of Cell and Developmental Biology, School of Biological Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Deepam Gupta
- Department of Cell and Developmental Biology, School of Biological Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Deborah Yelon
- Department of Cell and Developmental Biology, School of Biological Sciences, University of California, San Diego, La Jolla, CA 92093, USA
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5
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Guo H, Hang C, Lin B, Lin Z, Xiong H, Zhang M, Lu R, Liu J, Shi D, Xie D, Liu Y, Liang D, Yang J, Chen YH. HAND factors regulate cardiac lineage commitment and differentiation from human pluripotent stem cells. Stem Cell Res Ther 2024; 15:31. [PMID: 38317221 PMCID: PMC10845658 DOI: 10.1186/s13287-024-03649-9] [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: 11/06/2023] [Accepted: 01/25/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Transcription factors HAND1 and HAND2 (HAND1/2) play significant roles in cardiac organogenesis. Abnormal expression and deficiency of HAND1/2 result in severe cardiac defects. However, the function and mechanism of HAND1/2 in regulating human early cardiac lineage commitment and differentiation are still unclear. METHODS With NKX2.5eGFP H9 human embryonic stem cells (hESCs), we established single and double knockout cell lines for HAND1 and HAND2, respectively, whose cardiomyocyte differentiation efficiency could be monitored by assessing NKX2.5-eGFP+ cells with flow cytometry. The expression of specific markers for heart fields and cardiomyocyte subtypes was examined by quantitative PCR, western blot and immunofluorescence staining. Microelectrode array and whole-cell patch clamp were performed to determine the electrophysiological characteristics of differentiated cardiomyocytes. The transcriptomic changes of HAND knockout cells were revealed by RNA sequencing. The HAND1/2 target genes were identified and validated experimentally by integrating with HAND1/2 chromatin immunoprecipitation sequencing data. RESULTS Either HAND1 or HAND2 knockout did not affect the cardiomyocyte differentiation kinetics, whereas depletion of HAND1/2 resulted in delayed differentiation onset. HAND1 knockout biased cardiac mesoderm toward second heart field progenitors at the expense of first heart field progenitors, leading to increased expression of atrial and outflow tract cardiomyocyte markers, which was further confirmed by the appearance of atrial-like action potentials. By contrast, HAND2 knockout cardiomyocytes had reduced expression of atrial cardiomyocyte markers and displayed ventricular-like action potentials. HAND1/2-deficient hESCs were more inclined to second heart field lineage and its derived cardiomyocytes with atrial-like action potentials than HAND1 single knockout during differentiation. Further mechanistic investigations suggested TBX5 as one of the downstream targets of HAND1/2, whose overexpression partially restored the abnormal cardiomyocyte differentiation in HAND1/2-deficient hESCs. CONCLUSIONS HAND1/2 have specific and redundant roles in cardiac lineage commitment and differentiation. These findings not only reveal the essential function of HAND1/2 in cardiac organogenesis, but also provide important information on the pathogenesis of HAND1/2 deficiency-related congenital heart diseases, which could potentially lead to new therapeutic strategies.
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Affiliation(s)
- Huixin Guo
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Chengwen Hang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Bowen Lin
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Zheyi Lin
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Hui Xiong
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Mingshuai Zhang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Renhong Lu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Junyang Liu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Dan Shi
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Duanyang Xie
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Yi Liu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Dandan Liang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Shanghai, 200092, China
| | - Jian Yang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China.
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China.
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China.
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Shanghai, 200092, China.
| | - Yi-Han Chen
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China.
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China.
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China.
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6
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Nappi F. In-Depth Genomic Analysis: The New Challenge in Congenital Heart Disease. Int J Mol Sci 2024; 25:1734. [PMID: 38339013 PMCID: PMC10855915 DOI: 10.3390/ijms25031734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/25/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024] Open
Abstract
The use of next-generation sequencing has provided new insights into the causes and mechanisms of congenital heart disease (CHD). Examinations of the whole exome sequence have detected detrimental gene variations modifying single or contiguous nucleotides, which are characterised as pathogenic based on statistical assessments of families and correlations with congenital heart disease, elevated expression during heart development, and reductions in harmful protein-coding mutations in the general population. Patients with CHD and extracardiac abnormalities are enriched for gene classes meeting these criteria, supporting a common set of pathways in the organogenesis of CHDs. Single-cell transcriptomics data have revealed the expression of genes associated with CHD in specific cell types, and emerging evidence suggests that genetic mutations disrupt multicellular genes essential for cardiogenesis. Metrics and units are being tracked in whole-genome sequencing studies.
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Affiliation(s)
- Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord, 93200 Saint-Denis, France
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7
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Bileckyj C, Blotz B, Cripps RM. Drosophila as a Model to Understand Second Heart Field Development. J Cardiovasc Dev Dis 2023; 10:494. [PMID: 38132661 PMCID: PMC10744189 DOI: 10.3390/jcdd10120494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023] Open
Abstract
The genetic model system Drosophila has contributed fundamentally to our understanding of mammalian heart specification, development, and congenital heart disease. The relatively simple Drosophila heart is a linear muscular tube that is specified and develops in the embryo and persists throughout the life of the animal. It functions at all stages to circulate hemolymph within the open circulatory system of the body. During Drosophila metamorphosis, the cardiac tube is remodeled, and a new layer of muscle fibers spreads over the ventral surface of the heart to form the ventral longitudinal muscles. The formation of these fibers depends critically upon genes known to be necessary for mammalian second heart field (SHF) formation. Here, we review the prior contributions of the Drosophila system to the understanding of heart development and disease, discuss the importance of the SHF to mammalian heart development and disease, and then discuss how the ventral longitudinal adult cardiac muscles can serve as a novel model for understanding SHF development and disease.
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Affiliation(s)
| | | | - Richard M. Cripps
- Department of Biology, San Diego State University, San Diego, CA 92182, USA
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8
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Watanabe Y, Wang Y, Tanaka Y, Iwase A, Kawamura T, Saga Y, Yashiro K, Kurihara H, Nakagawa O. Hey2 enhancer activity defines unipotent progenitors for left ventricular cardiomyocytes in juxta-cardiac field of early mouse embryo. Proc Natl Acad Sci U S A 2023; 120:e2307658120. [PMID: 37669370 PMCID: PMC10500178 DOI: 10.1073/pnas.2307658120] [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: 05/08/2023] [Accepted: 07/31/2023] [Indexed: 09/07/2023] Open
Abstract
The cardiac crescent is the first structure of the heart and contains progenitor cells of the first heart field, which primarily differentiate into left ventricular cardiomyocytes. The interface between the forming cardiac crescent and extraembryonic tissue is known as the juxta-cardiac field (JCF), and progenitor cells in this heart field contribute to the myocardium of the left ventricle and atrioventricular canal as well as the epicardium. However, it is unclear whether there are progenitor cells that differentiate specifically into left ventricular cardiomyocytes. We have previously demonstrated that an enhancer of the gene encoding the Hey2 bHLH transcriptional repressor is activated in the ventricular myocardium during mouse embryonic development. In this study, we aimed to investigate the characteristics of cardiomyocyte progenitor cells and their cell lineages by analyzing Hey2 enhancer activity at the earliest stages of heart formation. We found that the Hey2 enhancer initiated its activity prior to cardiomyocyte differentiation within the JCF. Hey2 enhancer-active cells were present rostrally to the Tbx5-expressing region at the early phase of cardiac crescent formation and differentiated exclusively into left ventricular cardiomyocytes in a lineage distinct from the Tbx5-positive lineage. By the late phase of cardiac crescent formation, Hey2 enhancer activity became significantly overlapped with Tbx5 expression in cells that contribute to the left ventricular myocardium. Our study reveals that a population of unipotent progenitor cells for left ventricular cardiomyocytes emerge in the JCF, providing further insight into the mode of cell type diversification during early cardiac development.
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Affiliation(s)
- Yusuke Watanabe
- Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka564-8565, Japan
| | - Yunce Wang
- Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka564-8565, Japan
- Laboratory of Stem Cell & Regenerative Medicine, Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, Kusatsu, Shiga525-8577, Japan
| | - Yuki Tanaka
- Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka564-8565, Japan
- Laboratory of Stem Cell & Regenerative Medicine, Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, Kusatsu, Shiga525-8577, Japan
| | - Akiyasu Iwase
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo113-0033, Japan
| | - Teruhisa Kawamura
- Laboratory of Stem Cell & Regenerative Medicine, Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, Kusatsu, Shiga525-8577, Japan
| | - Yumiko Saga
- Mammalian Development Laboratory, Department of Gene Function and Phenomics, National Institute of Genetics, Mishima, Shizuoka411-8582, Japan
| | - Kenta Yashiro
- Division of Anatomy and Developmental Biology, Department of Anatomy, Kyoto Prefectural University of Medicine, Kamigyo, Kyoto602-8566, Japan
| | - Hiroki Kurihara
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo113-0033, Japan
| | - Osamu Nakagawa
- Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka564-8565, Japan
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9
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Velichkova G, Dobreva G. Human pluripotent stem cell-based models of heart development and disease. Cells Dev 2023; 175:203857. [PMID: 37257755 DOI: 10.1016/j.cdev.2023.203857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/16/2023] [Accepted: 05/25/2023] [Indexed: 06/02/2023]
Abstract
The heart is a complex organ composed of distinct cell types, such as cardiomyocytes, cardiac fibroblasts, endothelial cells, smooth muscle cells, neuronal cells and immune cells. All these cell types contribute to the structural, electrical and mechanical properties of the heart. Genetic manipulation and lineage tracing studies in mice have been instrumental in gaining critical insights into the networks regulating cardiac cell lineage specification, cell fate and plasticity. Such knowledge has been of fundamental importance for the development of efficient protocols for the directed differentiation of pluripotent stem cells (PSCs) in highly specialized cardiac cell types. In this review, we summarize the evolution and current advances in protocols for cardiac subtype specification, maturation, and assembly in cardiac microtissues and organoids.
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Affiliation(s)
- Gabriel Velichkova
- Department of Cardiovascular Genomics and Epigenomics, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Gergana Dobreva
- Department of Cardiovascular Genomics and Epigenomics, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; German Centre for Cardiovascular Research (DZHK), Germany.
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10
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Bragança J, Pinto R, Silva B, Marques N, Leitão HS, Fernandes MT. Charting the Path: Navigating Embryonic Development to Potentially Safeguard against Congenital Heart Defects. J Pers Med 2023; 13:1263. [PMID: 37623513 PMCID: PMC10455635 DOI: 10.3390/jpm13081263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 08/26/2023] Open
Abstract
Congenital heart diseases (CHDs) are structural or functional defects present at birth due to improper heart development. Current therapeutic approaches to treating severe CHDs are primarily palliative surgical interventions during the peri- or prenatal stages, when the heart has fully developed from faulty embryogenesis. However, earlier interventions during embryonic development have the potential for better outcomes, as demonstrated by fetal cardiac interventions performed in utero, which have shown improved neonatal and prenatal survival rates, as well as reduced lifelong morbidity. Extensive research on heart development has identified key steps, cellular players, and the intricate network of signaling pathways and transcription factors governing cardiogenesis. Additionally, some reports have indicated that certain adverse genetic and environmental conditions leading to heart malformations and embryonic death may be amendable through the activation of alternative mechanisms. This review first highlights key molecular and cellular processes involved in heart development. Subsequently, it explores the potential for future therapeutic strategies, targeting early embryonic stages, to prevent CHDs, through the delivery of biomolecules or exosomes to compensate for faulty cardiogenic mechanisms. Implementing such non-surgical interventions during early gestation may offer a prophylactic approach toward reducing the occurrence and severity of CHDs.
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Affiliation(s)
- José Bragança
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Champalimaud Research Program, Champalimaud Centre for the Unknown, 1400-038 Lisbon, Portugal
| | - Rute Pinto
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
| | - Bárbara Silva
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- PhD Program in Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, Universidade do Algarve, 8005-139 Faro, Portugal
| | - Nuno Marques
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
| | - Helena S. Leitão
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
| | - Mónica T. Fernandes
- Algarve Biomedical Center-Research Institute (ABC-RI), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
- School of Health, University of Algarve Campus Gambelas, 8005-139 Faro, Portugal
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11
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Noh JM, Choi SC, Song MH, Kim KS, Jun S, Park JH, Kim JH, Kim K, Ko TH, Choi JI, Gim JA, Kim JH, Jang Y, Park Y, Na JE, Rhyu IJ, Lim DS. The Activation of the LIMK/Cofilin Signaling Pathway via Extracellular Matrix-Integrin Interactions Is Critical for the Generation of Mature and Vascularized Cardiac Organoids. Cells 2023; 12:2029. [PMID: 37626839 PMCID: PMC10453200 DOI: 10.3390/cells12162029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/02/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
The generation of mature and vascularized human pluripotent stem cell-derived cardiac organoids (hPSC-COs) is necessary to ensure the validity of drug screening and disease modeling. This study investigates the effects of cellular aggregate (CA) stemness and self-organization on the generation of mature and vascularized hPSC-COs and elucidates the mechanisms underlying cardiac organoid (CO) maturation and vascularization. COs derived from 2-day-old CAs with high stemness (H-COs) and COs derived from 5-day-old CAs with low stemness (L-COs) were generated in a self-organized microenvironment via Wnt signaling induction. This study finds that H-COs exhibit ventricular, structural, metabolic, and functional cardiomyocyte maturation and vessel networks consisting of endothelial cells, smooth muscle cells, pericytes, and basement membranes compared to L-COs. Transcriptional profiling shows the upregulation of genes associated with cardiac maturation and vessel formation in H-COs compared with the genes in L-COs. Through experiments with LIMK inhibitors, the activation of ROCK-LIMK-pCofilin via ECM-integrin interactions leads to cardiomyocyte maturation and vessel formation in H-COs. Furthermore, the LIMK/Cofilin signaling pathway induces TGFβ/NODAL and PDGF pathway activation for the maturation and vascularization of H-COs. The study demonstrates for the first time that LIMK/Cofilin axis activation plays an important role in the generation of mature and vascularized COs.
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Affiliation(s)
- Ji-Min Noh
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Seung-Cheol Choi
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
- R&D Center for Companion Diagnostic, SOL Bio Corporation, Suite 510, 27, Seongsui-ro7-gil, Seongdong-gu, Seoul 04780, Republic of Korea
| | - Myeong-Hwa Song
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Kyung Seob Kim
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Seongmin Jun
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Jae Hyoung Park
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Ju Hyeon Kim
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
| | - Kyoungmi Kim
- Department of Physiology, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea;
| | - Tae Hee Ko
- Division of Cardiology, Department of Internal Medicine, Anam Hospital, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (T.H.K.); (J.-I.C.)
| | - Jong-Il Choi
- Division of Cardiology, Department of Internal Medicine, Anam Hospital, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (T.H.K.); (J.-I.C.)
| | - Jeong-An Gim
- Medical Science Research Center, Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea;
| | - Jong-Hoon Kim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea;
| | - Yongjun Jang
- Department of Biomedical Sciences, College of Medicine, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (Y.J.); (Y.P.)
| | - Yongdoo Park
- Department of Biomedical Sciences, College of Medicine, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (Y.J.); (Y.P.)
| | - Ji Eun Na
- Department of Anatomy College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.E.N.); (I.J.R.)
| | - Im Joo Rhyu
- Department of Anatomy College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.E.N.); (I.J.R.)
| | - Do-Sun Lim
- Department of Cardiology, Cardiovascular Center, College of Medicine, Korea University, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; (J.-M.N.); (S.-C.C.); (M.-H.S.); (K.S.K.); (S.J.); (J.H.P.); (J.H.K.)
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12
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Maas RGC, van den Dolder FW, Yuan Q, van der Velden J, Wu SM, Sluijter JPG, Buikema JW. Harnessing developmental cues for cardiomyocyte production. Development 2023; 150:dev201483. [PMID: 37560977 PMCID: PMC10445742 DOI: 10.1242/dev.201483] [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] [Indexed: 08/11/2023]
Abstract
Developmental research has attempted to untangle the exact signals that control heart growth and size, with knockout studies in mice identifying pivotal roles for Wnt and Hippo signaling during embryonic and fetal heart growth. Despite this improved understanding, no clinically relevant therapies are yet available to compensate for the loss of functional adult myocardium and the absence of mature cardiomyocyte renewal that underlies cardiomyopathies of multiple origins. It remains of great interest to understand which mechanisms are responsible for the decline in proliferation in adult hearts and to elucidate new strategies for the stimulation of cardiac regeneration. Multiple signaling pathways have been identified that regulate the proliferation of cardiomyocytes in the embryonic heart and appear to be upregulated in postnatal injured hearts. In this Review, we highlight the interaction of signaling pathways in heart development and discuss how this knowledge has been translated into current technologies for cardiomyocyte production.
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Affiliation(s)
- Renee G. C. Maas
- Utrecht Regenerative Medicine Center, Circulatory Health Laboratory, University Utrecht, Experimental Cardiology Laboratory, Department of Cardiology, University Medical Center Utrecht, 3508 GA Utrecht, the Netherlands
| | - Floor W. van den Dolder
- Amsterdam Cardiovascular Sciences, Department of Physiology, Vrije Universiteit Amsterdam, Amsterdam University Medical Centers, De Boelelaan 1108, 1081 HZ Amsterdam, the Netherlands
| | - Qianliang Yuan
- Amsterdam Cardiovascular Sciences, Department of Physiology, Vrije Universiteit Amsterdam, Amsterdam University Medical Centers, De Boelelaan 1108, 1081 HZ Amsterdam, the Netherlands
| | - Jolanda van der Velden
- Amsterdam Cardiovascular Sciences, Department of Physiology, Vrije Universiteit Amsterdam, Amsterdam University Medical Centers, De Boelelaan 1108, 1081 HZ Amsterdam, the Netherlands
| | - Sean M. Wu
- Department of Medicine, Division of Cardiovascular Medicine,Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Joost P. G. Sluijter
- Utrecht Regenerative Medicine Center, Circulatory Health Laboratory, University Utrecht, Experimental Cardiology Laboratory, Department of Cardiology, University Medical Center Utrecht, 3508 GA Utrecht, the Netherlands
| | - Jan W. Buikema
- Utrecht Regenerative Medicine Center, Circulatory Health Laboratory, University Utrecht, Experimental Cardiology Laboratory, Department of Cardiology, University Medical Center Utrecht, 3508 GA Utrecht, the Netherlands
- Amsterdam Cardiovascular Sciences, Department of Physiology, Vrije Universiteit Amsterdam, Amsterdam University Medical Centers, De Boelelaan 1108, 1081 HZ Amsterdam, the Netherlands
- Department of Cardiology, Amsterdam Heart Center, Amsterdam University Medical Centers, De Boelelaan 1117, 1081 HZ Amsterdam, The Netherlands
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13
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Tyser RCV. Formation of the Heart: Defining Cardiomyocyte Progenitors at Single-Cell Resolution. Curr Cardiol Rep 2023; 25:495-503. [PMID: 37119451 PMCID: PMC10188409 DOI: 10.1007/s11886-023-01880-z] [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] [Accepted: 04/04/2023] [Indexed: 05/01/2023]
Abstract
PURPOSE OF REVIEW Formation of the heart requires the coordinated addition of multiple progenitor sources which have undergone different pathways of specification and differentiation. In this review, I aim to put into context how recent studies defining cardiac progenitor heterogeneity build on our understanding of early heart development and also discuss the questions raised by this new insight. RECENT FINDINGS With the development of sequencing technologies and imaging approaches, it has been possible to define, at high temporal resolution, the molecular profile and anatomical location of cardiac progenitors at the single-cell level, during the formation of the mammalian heart. Given the recent progress in our understanding of early heart development and technical advances in high-resolution time-lapse imaging and lineage analysis, we are now in a position of great potential, allowing us to resolve heart formation at previously impossible levels of detail. Understanding how this essential organ forms not only addresses questions of fundamental biological significance but also provides a blueprint for strategies to both treat and model heart disease.
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Affiliation(s)
- Richard C V Tyser
- Wellcome-MRC Cambridge Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Cambridge, CB2 0AW, UK.
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14
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Rawat H, Kornherr J, Zawada D, Bakhshiyeva S, Kupatt C, Laugwitz KL, Bähr A, Dorn T, Moretti A, Nowak-Imialek M. Recapitulating porcine cardiac development in vitro: from expanded potential stem cell to embryo culture models. Front Cell Dev Biol 2023; 11:1111684. [PMID: 37261075 PMCID: PMC10227949 DOI: 10.3389/fcell.2023.1111684] [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: 11/29/2022] [Accepted: 04/21/2023] [Indexed: 06/02/2023] Open
Abstract
Domestic pigs (Sus scrofa) share many genetic, anatomical, and physiological traits with humans and therefore constitute an excellent preclinical animal model. Fundamental understanding of the cellular and molecular processes governing early porcine cardiogenesis is critical for developing advanced porcine models used for the study of heart diseases and new regenerative therapies. Here, we provide a detailed characterization of porcine cardiogenesis based on fetal porcine hearts at various developmental stages and cardiac cells derived from porcine expanded pluripotent stem cells (pEPSCs), i.e., stem cells having the potential to give rise to both embryonic and extraembryonic tissue. We notably demonstrate for the first time that pEPSCs can differentiate into cardiovascular progenitor cells (CPCs), functional cardiomyocytes (CMs), epicardial cells and epicardial-derived cells (EPDCs) in vitro. Furthermore, we present an enhanced system for whole-embryo culture which allows continuous ex utero development of porcine post-implantation embryos from the cardiac crescent stage (ED14) up to the cardiac looping (ED17) stage. These new techniques provide a versatile platform for studying porcine cardiac development and disease modeling.
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Affiliation(s)
- Hilansi Rawat
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Jessica Kornherr
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Dorota Zawada
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Sara Bakhshiyeva
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Christian Kupatt
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Karl-Ludwig Laugwitz
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Andrea Bähr
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Tatjana Dorn
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Alessandra Moretti
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- Department of Surgery, Yale University School of Medicine, New Haven, CT, United States
| | - Monika Nowak-Imialek
- First Department of Medicine, Cardiology, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum Rechts der Isar, School of Medicine and Health, Technical University of Munich, Munich, Germany
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15
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Miranda AMA, Janbandhu V, Maatz H, Kanemaru K, Cranley J, Teichmann SA, Hübner N, Schneider MD, Harvey RP, Noseda M. Single-cell transcriptomics for the assessment of cardiac disease. Nat Rev Cardiol 2023; 20:289-308. [PMID: 36539452 DOI: 10.1038/s41569-022-00805-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 12/24/2022]
Abstract
Cardiovascular disease is the leading cause of death globally. An advanced understanding of cardiovascular disease mechanisms is required to improve therapeutic strategies and patient risk stratification. State-of-the-art, large-scale, single-cell and single-nucleus transcriptomics facilitate the exploration of the cardiac cellular landscape at an unprecedented level, beyond its descriptive features, and can further our understanding of the mechanisms of disease and guide functional studies. In this Review, we provide an overview of the technical challenges in the experimental design of single-cell and single-nucleus transcriptomics studies, as well as a discussion of the type of inferences that can be made from the data derived from these studies. Furthermore, we describe novel findings derived from transcriptomics studies for each major cardiac cell type in both health and disease, and from development to adulthood. This Review also provides a guide to interpreting the exhaustive list of newly identified cardiac cell types and states, and highlights the consensus and discordances in annotation, indicating an urgent need for standardization. We describe advanced applications such as integration of single-cell data with spatial transcriptomics to map genes and cells on tissue and define cellular microenvironments that regulate homeostasis and disease progression. Finally, we discuss current and future translational and clinical implications of novel transcriptomics approaches, and provide an outlook of how these technologies will change the way we diagnose and treat heart disease.
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Affiliation(s)
| | - Vaibhao Janbandhu
- Victor Chang Cardiac Research Institute, Sydney, NSW, Australia
- School of Clinical Medicine, Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia
| | - Henrike Maatz
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Kazumasa Kanemaru
- Cellular Genetics Programme, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - James Cranley
- Cellular Genetics Programme, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - Sarah A Teichmann
- Cellular Genetics Programme, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
- Deptartment of Physics, Cavendish Laboratory, University of Cambridge, Cambridge, UK
| | - Norbert Hübner
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
- Charite-Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Berlin, Germany
| | | | - Richard P Harvey
- Victor Chang Cardiac Research Institute, Sydney, NSW, Australia
- School of Clinical Medicine, Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia
- School of Biotechnology and Biomolecular Sciences, UNSW Sydney, Sydney, NSW, Australia
| | - Michela Noseda
- National Heart and Lung Institute, Imperial College London, London, UK.
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16
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Dark N, Cosson MV, Tsansizi LI, Owen TJ, Ferraro E, Francis AJ, Tsai S, Bouissou C, Weston A, Collinson L, Abi-Gerges N, Miller PE, MacLeod KT, Ehler E, Mitter R, Harding SE, Smith JC, Bernardo AS. Generation of left ventricle-like cardiomyocytes with improved structural, functional, and metabolic maturity from human pluripotent stem cells. CELL REPORTS METHODS 2023; 3:100456. [PMID: 37159667 PMCID: PMC10163040 DOI: 10.1016/j.crmeth.2023.100456] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 01/23/2023] [Accepted: 03/25/2023] [Indexed: 05/11/2023]
Abstract
Decreased left ventricle (LV) function caused by genetic mutations or injury often leads to debilitating and fatal cardiovascular disease. LV cardiomyocytes are, therefore, a potentially valuable therapeutical target. Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) are neither homogeneous nor functionally mature, which reduces their utility. Here, we exploit cardiac development knowledge to instruct differentiation of hPSCs specifically toward LV cardiomyocytes. Correct mesoderm patterning and retinoic acid pathway blocking are essential to generate near-homogenous LV-specific hPSC-CMs (hPSC-LV-CMs). These cells transit via first heart field progenitors and display typical ventricular action potentials. Importantly, hPSC-LV-CMs exhibit increased metabolism, reduced proliferation, and improved cytoarchitecture and functional maturity compared with age-matched cardiomyocytes generated using the standard WNT-ON/WNT-OFF protocol. Similarly, engineered heart tissues made from hPSC-LV-CMs are better organized, produce higher force, and beat more slowly but can be paced to physiological levels. Together, we show that functionally matured hPSC-LV-CMs can be obtained rapidly without exposure to current maturation regimes.
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Affiliation(s)
| | | | - Lorenza I. Tsansizi
- The Francis Crick Institute, London, UK
- NHLI, Imperial College London, London, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Andreia S. Bernardo
- The Francis Crick Institute, London, UK
- NHLI, Imperial College London, London, UK
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17
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Zawada D, Kornherr J, Meier AB, Santamaria G, Dorn T, Nowak-Imialek M, Ortmann D, Zhang F, Lachmann M, Dreßen M, Ortiz M, Mascetti VL, Harmer SC, Nobles M, Tinker A, De Angelis MT, Pedersen RA, Grote P, Laugwitz KL, Moretti A, Goedel A. Retinoic acid signaling modulation guides in vitro specification of human heart field-specific progenitor pools. Nat Commun 2023; 14:1722. [PMID: 37012244 PMCID: PMC10070453 DOI: 10.1038/s41467-023-36764-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 02/15/2023] [Indexed: 04/05/2023] Open
Abstract
Cardiogenesis relies on the precise spatiotemporal coordination of multiple progenitor populations. Understanding the specification and differentiation of these distinct progenitor pools during human embryonic development is crucial for advancing our knowledge of congenital cardiac malformations and designing new regenerative therapies. By combining genetic labelling, single-cell transcriptomics, and ex vivo human-mouse embryonic chimeras we uncovered that modulation of retinoic acid signaling instructs human pluripotent stem cells to form heart field-specific progenitors with distinct fate potentials. In addition to the classical first and second heart fields, we observed the appearance of juxta-cardiac field progenitors giving rise to both myocardial and epicardial cells. Applying these findings to stem-cell based disease modelling we identified specific transcriptional dysregulation in first and second heart field progenitors derived from stem cells of patients with hypoplastic left heart syndrome. This highlights the suitability of our in vitro differentiation platform for studying human cardiac development and disease.
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Affiliation(s)
- Dorota Zawada
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Jessica Kornherr
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Anna B Meier
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Gianluca Santamaria
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- Department of Experimental and Clinical Medicine, University "Magna Graecia", Catanzaro, Italy
| | - Tatjana Dorn
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Monika Nowak-Imialek
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Daniel Ortmann
- Department of Surgery, University of Cambridge, Cambridge, UK
- Wellcome-MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Fangfang Zhang
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Mark Lachmann
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
| | - Martina Dreßen
- German Heart Center Munich, Department of Cardiovascular Surgery, Institute Insure - Technical University of Munich, School of Medicine and Health, Munich, Germany
| | | | - Victoria L Mascetti
- Bristol Heart Institute, Bristol Medical School, Translational Health Sciences, Bristol, UK
| | - Stephen C Harmer
- School of Physiology, Pharmacology and Neuroscience, Faculty of Life Sciences, University of Bristol, Bristol, UK
| | - Muriel Nobles
- Clinical Pharmacology & Precision Medicine, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Andrew Tinker
- Clinical Pharmacology & Precision Medicine, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Maria Teresa De Angelis
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany
- Department of Experimental and Clinical Medicine, University "Magna Graecia", Catanzaro, Italy
| | - Roger A Pedersen
- Department of Obstetrics and Gynecology, Stanford School of Medicine, Stanford University, Stanford, USA
| | - Phillip Grote
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
- Institute of Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany
| | - Karl-Ludwig Laugwitz
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany.
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany.
| | - Alessandra Moretti
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany.
- German Center for Cardiovascular Research (DZHK), Munich Heart Alliance, Munich, Germany.
- Regenerative Medicine in Cardiovascular Diseases, First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany.
- Department of Surgery, Yale University School of Medicine, New Haven, USA.
| | - Alexander Goedel
- First Department of Medicine, Cardiology, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany.
- Department of Cell and Molecular Biology, Karolinska Institute, Stockholm, Sweden.
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18
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Siatra P, Vatsellas G, Chatzianastasiou A, Balafas E, Manolakou T, Papapetropoulos A, Agapaki A, Mouchtouri ET, Ruchaya PJ, Korovesi AG, Mavroidis M, Thanos D, Beis D, Kokkinopoulos I. Return of the Tbx5; lineage-tracing reveals ventricular cardiomyocyte-like precursors in the injured adult mammalian heart. NPJ Regen Med 2023; 8:13. [PMID: 36869039 PMCID: PMC9984483 DOI: 10.1038/s41536-023-00280-9] [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: 03/03/2022] [Accepted: 01/25/2023] [Indexed: 03/05/2023] Open
Abstract
The single curative measure for heart failure patients is a heart transplantation, which is limited due to a shortage of donors, the need for immunosuppression and economic costs. Therefore, there is an urgent unmet need for identifying cell populations capable of cardiac regeneration that we will be able to trace and monitor. Injury to the adult mammalian cardiac muscle, often leads to a heart attack through the irreversible loss of a large number of cardiomyocytes, due to an idle regenerative capability. Recent reports in zebrafish indicate that Tbx5a is a vital transcription factor for cardiomyocyte regeneration. Preclinical data underscore the cardioprotective role of Tbx5 upon heart failure. Data from our earlier murine developmental studies have identified a prominent unipotent Tbx5-expressing embryonic cardiac precursor cell population able to form cardiomyocytes, in vivo, in vitro and ex vivo. Using a developmental approach to an adult heart injury model and by employing a lineage-tracing mouse model as well as the use of single-cell RNA-seq technology, we identify a Tbx5-expressing ventricular cardiomyocyte-like precursor population, in the injured adult mammalian heart. The transcriptional profile of that precursor cell population is closer to that of neonatal than embryonic cardiomyocyte precursors. Tbx5, a cardinal cardiac development transcription factor, lies in the center of a ventricular adult precursor cell population, which seems to be affected by neurohormonal spatiotemporal cues. The identification of a Tbx5-specific cardiomyocyte precursor-like cell population, which is capable of dedifferentiating and potentially deploying a cardiomyocyte regenerative program, provides a clear target cell population for translationally-relevant heart interventional studies.
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Affiliation(s)
- Panagiota Siatra
- grid.417593.d0000 0001 2358 8802Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Giannis Vatsellas
- grid.417593.d0000 0001 2358 8802Center for Basic Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece ,grid.417593.d0000 0001 2358 8802Greek Genome Center, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Athanasia Chatzianastasiou
- grid.5216.00000 0001 2155 0800Department of Pharmacy, Laboratory of Pharmacology, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Balafas
- grid.417593.d0000 0001 2358 8802Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Theodora Manolakou
- grid.417593.d0000 0001 2358 8802Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Andreas Papapetropoulos
- grid.417593.d0000 0001 2358 8802Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece ,grid.5216.00000 0001 2155 0800Department of Pharmacy, Laboratory of Pharmacology, National and Kapodistrian University of Athens, Athens, Greece
| | - Anna Agapaki
- grid.417593.d0000 0001 2358 8802Histochemistry Facility, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Eleni-Taxiarchia Mouchtouri
- grid.417593.d0000 0001 2358 8802Center for Basic Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Prashant J. Ruchaya
- grid.60969.300000 0001 2189 1306School of Health, Sport and Biosciences, University of East London, London, UK
| | - Artemis G. Korovesi
- grid.417593.d0000 0001 2358 8802Center for Basic Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece ,grid.417593.d0000 0001 2358 8802Greek Genome Center, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Manolis Mavroidis
- grid.417593.d0000 0001 2358 8802Center for Basic Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Dimitrios Thanos
- grid.417593.d0000 0001 2358 8802Center for Basic Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece ,grid.417593.d0000 0001 2358 8802Greek Genome Center, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Dimitris Beis
- grid.417593.d0000 0001 2358 8802Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Ioannis Kokkinopoulos
- Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece.
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19
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Kelly RG. The heart field transcriptional landscape at single-cell resolution. Dev Cell 2023; 58:257-266. [PMID: 36809764 DOI: 10.1016/j.devcel.2023.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/06/2022] [Accepted: 01/27/2023] [Indexed: 02/22/2023]
Abstract
Organogenesis requires the orchestrated development of multiple cell lineages that converge, interact, and specialize to generate coherent functional structures, exemplified by transformation of the cardiac crescent into a four-chambered heart. Cardiomyocytes originate from the first and second heart fields, which make different regional contributions to the definitive heart. In this review, a series of recent single-cell transcriptomic analyses, together with genetic tracing experiments, are discussed, providing a detailed panorama of the cardiac progenitor cell landscape. These studies reveal that first heart field cells originate in a juxtacardiac field adjacent to extraembryonic mesoderm and contribute to the ventrolateral side of the cardiac primordium. In contrast, second heart field cells are deployed dorsomedially from a multilineage-primed progenitor population via arterial and venous pole pathways. Refining our knowledge of the origin and developmental trajectories of cells that build the heart is essential to address outstanding challenges in cardiac biology and disease.
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Affiliation(s)
- Robert G Kelly
- Aix-Marseille Université, CNRS UMR 7288, IBDM, Marseille, France.
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20
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Dominguez MH, Krup AL, Muncie JM, Bruneau BG. Graded mesoderm assembly governs cell fate and morphogenesis of the early mammalian heart. Cell 2023; 186:479-496.e23. [PMID: 36736300 PMCID: PMC10091855 DOI: 10.1016/j.cell.2023.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/07/2022] [Accepted: 01/03/2023] [Indexed: 02/05/2023]
Abstract
Using four-dimensional whole-embryo light sheet imaging with improved and accessible computational tools, we longitudinally reconstruct early murine cardiac development at single-cell resolution. Nascent mesoderm progenitors form opposing density and motility gradients, converting the temporal birth sequence of gastrulation into a spatial anterolateral-to-posteromedial arrangement. Migrating precardiac mesoderm does not strictly preserve cellular neighbor relationships, and spatial patterns only become solidified as the cardiac crescent emerges. Progenitors undergo a mesenchymal-to-epithelial transition, with a first heart field (FHF) ridge apposing a motile juxta-cardiac field (JCF). Anchored along the ridge, the FHF epithelium rotates the JCF forward to form the initial heart tube, along with push-pull morphodynamics of the second heart field. In Mesp1 mutants that fail to make a cardiac crescent, mesoderm remains highly motile but directionally incoherent, resulting in density gradient inversion. Our practicable live embryo imaging approach defines spatial origins and behaviors of cardiac progenitors and identifies their unanticipated morphological transitions.
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Affiliation(s)
- Martin H Dominguez
- Gladstone Institutes, San Francisco, CA, USA; Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, CA, USA; Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA.
| | - Alexis Leigh Krup
- Gladstone Institutes, San Francisco, CA, USA; Biomedical Sciences Graduate Program, University of California, San Francisco, San Francisco, CA, USA
| | | | - Benoit G Bruneau
- Gladstone Institutes, San Francisco, CA, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA, USA; Department of Pediatrics, Cardiovascular Research Institute, Institute for Human Genetics, and Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, San Francisco, CA 94158, USA.
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21
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Human Heart Morphogenesis: A New Vision Based on In Vivo Labeling and Cell Tracking. LIFE (BASEL, SWITZERLAND) 2023; 13:life13010165. [PMID: 36676114 PMCID: PMC9861877 DOI: 10.3390/life13010165] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 01/09/2023]
Abstract
Despite the extensive information available on the different genetic, epigenetic, and molecular features of cardiogenesis, the origin of congenital heart defects remains unknown. Most genetic and molecular studies have been conducted outside the context of the progressive anatomical and histological changes in the embryonic heart, which is one of the reasons for the limited knowledge of the origins of congenital heart diseases. We integrated the findings of descriptive studies on human embryos and experimental studies on chick, rat, and mouse embryos. This research is based on the new dynamic concept of heart development and the existence of two heart fields. The first field corresponds to the straight heart tube, into which splanchnic mesodermal cells from the second heart field are gradually recruited. The overall aim was to create a new vision for the analysis, diagnosis, and regionalized classification of congenital defects of the heart and great arteries. In addition to highlighting the importance of genetic factors in the development of congenital heart disease, this study provides new insights into the composition of the straight heart tube, the processes of twisting and folding, and the fate of the conus in the development of the right ventricle and its outflow tract. The new vision, based on in vivo labeling and cell tracking and enhanced by models such as gastruloids and organoids, has contributed to a better understanding of important errors in cardiac morphogenesis, which may lead to several congenital heart diseases.
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22
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Long X, Yuan X, Du J. Single-cell and spatial transcriptomics: Advances in heart development and disease applications. Comput Struct Biotechnol J 2023; 21:2717-2731. [PMID: 37181659 PMCID: PMC10173363 DOI: 10.1016/j.csbj.2023.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/11/2023] [Accepted: 04/11/2023] [Indexed: 05/16/2023] Open
Abstract
Current transcriptomics technologies, including bulk RNA-seq, single-cell RNA sequencing (scRNA-seq), single-nucleus RNA-sequencing (snRNA-seq), and spatial transcriptomics (ST), provide novel insights into the spatial and temporal dynamics of gene expression during cardiac development and disease processes. Cardiac development is a highly sophisticated process involving the regulation of numerous key genes and signaling pathways at specific anatomical sites and developmental stages. Exploring the cell biological mechanisms involved in cardiogenesis also contributes to congenital heart disease research. Meanwhile, the severity of distinct heart diseases, such as coronary heart disease, valvular disease, cardiomyopathy, and heart failure, is associated with cellular transcriptional heterogeneity and phenotypic alteration. Integrating transcriptomic technologies in the clinical diagnosis and treatment of heart diseases will aid in advancing precision medicine. In this review, we summarize applications of scRNA-seq and ST in the cardiac field, including organogenesis and clinical diseases, and provide insights into the promise of single-cell and spatial transcriptomics in translational research and precision medicine.
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Affiliation(s)
- Xianglin Long
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Xin Yuan
- Department of Nephrology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
- Correspondence to: Department of Nephrology, The Second Affiliated Hospital of Chongqing Medical University, 74 Lin Jiang Road Chongqing 4000l0, China.
| | - Jianlin Du
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
- Correspondence to: Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, 74 Lin Jiang Road Chongqing 400010, China.
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23
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Single-cell transcriptomic analysis identifies murine heart molecular features at embryonic and neonatal stages. Nat Commun 2022; 13:7960. [PMID: 36575170 PMCID: PMC9794824 DOI: 10.1038/s41467-022-35691-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022] Open
Abstract
Heart development is a continuous process involving significant remodeling during embryogenesis and neonatal stages. To date, several groups have used single-cell sequencing to characterize the heart transcriptomes but failed to capture the progression of heart development at most stages. This has left gaps in understanding the contribution of each cell type across cardiac development. Here, we report the transcriptional profile of the murine heart from early embryogenesis to late neonatal stages. Through further analysis of this dataset, we identify several transcriptional features. We identify gene expression modules enriched at early embryonic and neonatal stages; multiple cell types in the left and right atriums are transcriptionally distinct at neonatal stages; many congenital heart defect-associated genes have cell type-specific expression; stage-unique ligand-receptor interactions are mostly between epicardial cells and other cell types at neonatal stages; and mutants of epicardium-expressed genes Wt1 and Tbx18 have different heart defects. Assessment of this dataset serves as an invaluable source of information for studies of heart development.
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24
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Miyamoto M, Kwon C. Uncovering the origins and lineage markers of human heart fields. Cell Stem Cell 2022; 29:1285-1287. [PMID: 36055186 PMCID: PMC9479643 DOI: 10.1016/j.stem.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this issue of Cell Stem Cell, Yang et al. devise a protocol for induction and differentiation of human heart-field precursors, drawing on inspiration from in vivo development. Intricate computational analyses uncovered conserved factors governing heart-field segregation, which facilitate enhanced study of human heart development and disease in the dish.
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Affiliation(s)
- Matthew Miyamoto
- Division of Cardiology, Department of Medicine, Department of Biomedical Engineering, Department of Cell Biology, Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD 21042, USA; Division of Cardiovascular Medicine, Department of Medicine, University of Maryland Medical Center, Baltimore, MD 21201, USA
| | - Chulan Kwon
- Division of Cardiology, Department of Medicine, Department of Biomedical Engineering, Department of Cell Biology, Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD 21042, USA.
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25
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Yang D, Gomez-Garcia J, Funakoshi S, Tran T, Fernandes I, Bader GD, Laflamme MA, Keller GM. Modeling human multi-lineage heart field development with pluripotent stem cells. Cell Stem Cell 2022; 29:1382-1401.e8. [PMID: 36055193 DOI: 10.1016/j.stem.2022.08.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 07/01/2022] [Accepted: 08/11/2022] [Indexed: 12/27/2022]
Abstract
The cardiomyocyte (CM) subtypes in the mammalian heart derive from distinct lineages known as the first heart field (FHF), the anterior second heart field (aSHF), and the posterior second heart field (pSHF) lineages that are specified during gastrulation. We modeled human heart field development from human pluripotent stem cells (hPSCs) by using single-cell RNA-sequencing to delineate lineage specification and progression. Analyses of hPSC-derived and mouse mesoderm transcriptomes enabled the identification of distinct human FHF, aSHF, and pSHF mesoderm subpopulations. Through staged manipulation of signaling pathways identified from transcriptomics, we generated myocyte populations that display molecular characteristics of key CM subtypes. The developmental trajectory of the human cardiac lineages recapitulated that of the mouse, demonstrating conserved cardiovascular programs. These findings establish a comprehensive landscape of human embryonic cardiogenesis that provides access to a broad spectrum of cardiomyocytes for modeling congenital heart diseases and chamber-specific cardiomyopathies as well as for developing new therapies to treat them.
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Affiliation(s)
- Donghe Yang
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Medical Biophysics, University of Toronto, Toronto, ON M5G 1L7, Canada.
| | - Juliana Gomez-Garcia
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Biomedical Engineering, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Shunsuke Funakoshi
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada
| | - Thinh Tran
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada; The Donnelly Centre, University of Toronto, Toronto, ON M5S 3E1, Canada
| | - Ian Fernandes
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Medical Biophysics, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Gary D Bader
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada; The Donnelly Centre, University of Toronto, Toronto, ON M5S 3E1, Canada
| | - Michael A Laflamme
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Gordon M Keller
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Medical Biophysics, University of Toronto, Toronto, ON M5G 1L7, Canada.
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26
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Yin L, Wang FY, Zhang W, Wang X, Tang YH, Wang T, Chen YT, Huang CX. RA signaling pathway combined with Wnt signaling pathway regulates human-induced pluripotent stem cells (hiPSCs) differentiation to sinus node-like cells. Stem Cell Res Ther 2022; 13:324. [PMID: 35851424 PMCID: PMC9290266 DOI: 10.1186/s13287-022-03006-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022] Open
Abstract
Background The source of SAN is debated among researchers. Many studies have shown that RA and Wnt signaling are involved in heart development. In this study, we investigated the role of retinoic acid (RA) and Wnt signaling in the induction of sinus node-like cells.
Methods The experimental samples were divided into four groups: control group (CHIR = 0), CHIR = 3, RA + CHIR = 0 andRA + CHIR = 3. After 20 days of differentiation, Western blot, RT-qPCR, immunofluorescence and flow cytometry were performed to identify sinus node-like cells. Finally, whole-cell patch clamp technique was used to record pacing funny current and action potential (AP) in four groups.
Results The best intervention method used in our experiment was RA = 0.25 µmol/L D5-D9 + CHIR = 3 µmol/L D5-D7. Results showed that CHIR can increase the expression of ISL-1 and TBX3, while RA mainly elevated Shox2. Immunofluorescence assay and flow cytometry further illustrated that combining RA with CHIR can induce sinus node-like cells (CTNT+Shox2+Nkx2.5−). Moreover, CHIR might reduce the frequency of cell beats, but in conjunction with RA could partly compensate for this side effect. Whole cell patch clamps were able to record funny current and the typical sinus node AP in the experimental group, which did not appear in the control group. Conclusions Combining RA with Wnt signaling within a specific period can induce sinus node-like cells. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-03006-8.
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Affiliation(s)
- Lin Yin
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Feng-Yuan Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Wei Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Xi Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Yan-Hong Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Teng Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Yu-Ting Chen
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China
| | - Cong-Xin Huang
- Department of Cardiology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang, Wuhan, 430060, Hubei, People's Republic of China. .,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China. .,Hubei Key Laboratory of Cardiology, Wuhan, 430060, People's Republic of China.
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27
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Ho VW, Grainger DE, Chagraoui H, Porcher C. Specification of the haematopoietic stem cell lineage: From blood-fated mesodermal angioblasts to haemogenic endothelium. Semin Cell Dev Biol 2022; 127:59-67. [PMID: 35125239 DOI: 10.1016/j.semcdb.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 11/19/2022]
Abstract
Haematopoietic stem and progenitor cells emerge from specialized haemogenic endothelial cells in select vascular beds during embryonic development. Specification and commitment to the blood lineage, however, occur before endothelial cells are endowed with haemogenic competence, at the time of mesoderm patterning and production of endothelial cell progenitors (angioblasts). Whilst early blood cell fate specification has long been recognized, very little is known about the mechanisms that induce endothelial cell diversification and progressive acquisition of a blood identity by a subset of these cells. Here, we review the endothelial origin of the haematopoietic system and the complex developmental journey of blood-fated angioblasts. We discuss how recent technological advances will be instrumental to examine the diversity of the embryonic anatomical niches, signaling pathways and downstream epigenetic and transcriptional processes controlling endothelial cell heterogeneity and blood cell fate specification. Ultimately, this will give essential insights into the ontogeny of the cells giving rise to haematopoietic stem cells, that may aid in the development of novel strategies for their in vitro production for clinical purposes.
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Affiliation(s)
- Vivien W Ho
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - David E Grainger
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Hedia Chagraoui
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Catherine Porcher
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK.
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28
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Gonzalez DM, Schrode N, Ebrahim TAM, Broguiere N, Rossi G, Drakhlis L, Zweigerdt R, Lutolf MP, Beaumont KG, Sebra R, Dubois NC. Dissecting mechanisms of chamber-specific cardiac differentiation and its perturbation following retinoic acid exposure. Development 2022; 149:275658. [DOI: 10.1242/dev.200557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/26/2022] [Indexed: 11/20/2022]
Abstract
ABSTRACT
The specification of distinct cardiac lineages occurs before chamber formation and acquisition of bona fide atrial or ventricular identity. However, the mechanisms underlying these early specification events remain poorly understood. Here, we performed single cell analysis at the murine cardiac crescent, primitive heart tube and heart tube stages to uncover the transcriptional mechanisms underlying formation of atrial and ventricular cells. We find that progression towards differentiated cardiomyocytes occurs primarily based on heart field progenitor identity, and that progenitors contribute to ventricular or atrial identity through distinct differentiation mechanisms. We identify new candidate markers that define such differentiation processes and examine their expression dynamics using computational lineage trajectory methods. We further show that exposure to exogenous retinoic acid causes defects in ventricular chamber size, dysregulation in FGF signaling and a shunt in differentiation towards orthogonal lineages. Retinoic acid also causes defects in cell-cycle exit resulting in formation of hypomorphic ventricles. Collectively, our data identify, at a single cell level, distinct lineage trajectories during cardiac specification and differentiation, and the precise effects of manipulating cardiac progenitor patterning via retinoic acid signaling.
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Affiliation(s)
- David M. Gonzalez
- Icahn School of Medicine at Mount Sinai 1 Department of Cell, Developmental, and Regenerative Biology , , New York, NY 10029 , USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai 2 , New York, NY 10029 , USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai 3 , New York, NY 10029 , USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai 4 , New York, NY 10029 , USA
| | - Nadine Schrode
- Icahn School of Medicine at Mount Sinai 5 Department of Genetics and Genomic Sciences , , New York, NY 10029 , USA
| | - Tasneem A. M. Ebrahim
- Icahn School of Medicine at Mount Sinai 1 Department of Cell, Developmental, and Regenerative Biology , , New York, NY 10029 , USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai 2 , New York, NY 10029 , USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai 3 , New York, NY 10029 , USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai 4 , New York, NY 10029 , USA
| | - Nicolas Broguiere
- School of Life Sciences, EPFL 6 Laboratory of Stem Cell Bioengineering , , Lausanne CH-1015 , Switzerland
| | - Giuliana Rossi
- School of Life Sciences, EPFL 6 Laboratory of Stem Cell Bioengineering , , Lausanne CH-1015 , Switzerland
| | - Lika Drakhlis
- Roche Institute for Translational Bioengineering 7 , Roche Pharma Research and Early Development , Basel 4052 , Switzerland
| | - Robert Zweigerdt
- Roche Institute for Translational Bioengineering 7 , Roche Pharma Research and Early Development , Basel 4052 , Switzerland
| | - Matthias P. Lutolf
- School of Life Sciences, EPFL 6 Laboratory of Stem Cell Bioengineering , , Lausanne CH-1015 , Switzerland
- Roche Institute for Translational Bioengineering 7 , Roche Pharma Research and Early Development , Basel 4052 , Switzerland
| | - Kristin G. Beaumont
- Icahn School of Medicine at Mount Sinai 5 Department of Genetics and Genomic Sciences , , New York, NY 10029 , USA
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO) 8 , Department of Cardiothoracic, Transplantation and Vascular Surgery (HTTG) , , Hannover , Germany
- REBIRTH–Research Center for Translational Regenerative Medicine, Hannover Medical School 8 , Department of Cardiothoracic, Transplantation and Vascular Surgery (HTTG) , , Hannover , Germany
| | - Robert Sebra
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai 3 , New York, NY 10029 , USA
- Icahn School of Medicine at Mount Sinai 5 Department of Genetics and Genomic Sciences , , New York, NY 10029 , USA
- Sema4, a Mount Sinai venture 9 , Stamford, CT 06902 , USA
| | - Nicole C. Dubois
- Icahn School of Medicine at Mount Sinai 1 Department of Cell, Developmental, and Regenerative Biology , , New York, NY 10029 , USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai 2 , New York, NY 10029 , USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai 3 , New York, NY 10029 , USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai 4 , New York, NY 10029 , USA
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29
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Feulner L, van Vliet PP, Puceat M, Andelfinger G. Endocardial Regulation of Cardiac Development. J Cardiovasc Dev Dis 2022; 9:jcdd9050122. [PMID: 35621833 PMCID: PMC9144171 DOI: 10.3390/jcdd9050122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/31/2022] [Accepted: 04/07/2022] [Indexed: 01/16/2023] Open
Abstract
The endocardium is a specialized form of endothelium that lines the inner side of the heart chambers and plays a crucial role in cardiac development. While comparatively less studied than other cardiac cell types, much progress has been made in understanding the regulation of and by the endocardium over the past two decades. In this review, we will summarize what is currently known regarding endocardial origin and development, the relationship between endocardium and other cardiac cell types, and the various lineages that endocardial cells derive from and contribute to. These processes are driven by key molecular mechanisms such as Notch and BMP signaling. These pathways in particular have been well studied, but other signaling pathways and mechanical cues also play important roles. Finally, we will touch on the contribution of stem cell modeling in combination with single cell sequencing and its potential translational impact for congenital heart defects such as bicuspid aortic valves and hypoplastic left heart syndrome. The detailed understanding of cellular and molecular processes in the endocardium will be vital to further develop representative stem cell-derived models for disease modeling and regenerative medicine in the future.
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Affiliation(s)
- Lara Feulner
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- Department of Molecular Biology, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Patrick Piet van Vliet
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- LIA (International Associated Laboratory) CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada;
- LIA (International Associated Laboratory) INSERM, 13885 Marseille, France
| | - Michel Puceat
- LIA (International Associated Laboratory) CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada;
- LIA (International Associated Laboratory) INSERM, 13885 Marseille, France
- INSERM U-1251, Marseille Medical Genetics, Aix-Marseille University, 13885 Marseille, France
| | - Gregor Andelfinger
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- Department of Biochemistry and Molecular Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada
- Department of Pediatrics, University of Montreal, Montreal, QC H3T 1J4, Canada
- Department of Biochemistry, University of Montreal, Montreal, QC H3T 1J4, Canada
- Correspondence:
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30
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Jiang CL, Goyal Y, Jain N, Wang Q, Truitt RE, Coté AJ, Emert B, Mellis IA, Kiani K, Yang W, Jain R, Raj A. Cell type determination for cardiac differentiation occurs soon after seeding of human-induced pluripotent stem cells. Genome Biol 2022; 23:90. [PMID: 35382863 PMCID: PMC8985385 DOI: 10.1186/s13059-022-02654-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 03/16/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Cardiac differentiation of human-induced pluripotent stem (hiPS) cells consistently produces a mixed population of cardiomyocytes and non-cardiac cell types, even when using well-characterized protocols. We sought to determine whether different cell types might result from intrinsic differences in hiPS cells prior to the onset of differentiation. RESULTS By associating individual differentiated cells that share a common hiPS cell precursor, we tested whether expression variability is predetermined from the hiPS cell state. In a single experiment, cells that shared a progenitor were more transcriptionally similar to each other than to other cells in the differentiated population. However, when the same hiPS cells were differentiated in parallel, we did not observe high transcriptional similarity across differentiations. Additionally, we found that substantial cell death occurs during differentiation in a manner that suggested all cells were equally likely to survive or die, suggesting that there is no intrinsic selection bias for cells descended from particular hiPS cell progenitors. We thus wondered how cells grow spatially during differentiation, so we labeled cells by expression of marker genes and found that cells expressing the same marker tended to occur in patches. Our results suggest that cell type determination across multiple cell types, once initiated, is maintained in a cell-autonomous manner for multiple divisions. CONCLUSIONS Altogether, our results show that while substantial heterogeneity exists in the initial hiPS cell population, it is not responsible for the variability observed in differentiated outcomes; instead, factors specifying the various cell types likely act during a window that begins shortly after the seeding of hiPS cells for differentiation.
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Affiliation(s)
- Connie L Jiang
- Genetics and Epigenetics, Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yogesh Goyal
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, PA, USA
| | - Naveen Jain
- Genetics and Epigenetics, Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Qiaohong Wang
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA, USA
| | - Rachel E Truitt
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Allison J Coté
- Cell Biology, Physiology, and Metabolism, Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Benjamin Emert
- Genomics and Computational Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ian A Mellis
- Genomics and Computational Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Karun Kiani
- Genetics and Epigenetics, Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Wenli Yang
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Rajan Jain
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Penn Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Arjun Raj
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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31
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Needham J, Metzis V. Heads or tails: Making the spinal cord. Dev Biol 2022; 485:80-92. [DOI: 10.1016/j.ydbio.2022.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/15/2021] [Accepted: 03/02/2022] [Indexed: 12/14/2022]
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32
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Dai Z, Nomura S. Recent Progress in Cardiovascular Research Involving Single-Cell Omics Approaches. Front Cardiovasc Med 2021; 8:783398. [PMID: 34977189 PMCID: PMC8716466 DOI: 10.3389/fcvm.2021.783398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/22/2021] [Indexed: 01/08/2023] Open
Abstract
Cardiovascular diseases are among the leading causes of morbidity and mortality worldwide. Although the spectrum of the heart from development to disease has long been studied, it remains largely enigmatic. The emergence of single-cell omics technologies has provided a powerful toolbox for defining cell heterogeneity, unraveling previously unknown pathways, and revealing intercellular communications, thereby boosting biomedical research and obtaining numerous novel findings over the last 7 years. Not only cell atlases of normal and developing hearts that provided substantial research resources, but also some important findings regarding cell-type-specific disease gene program, could never have been established without single-cell omics technologies. Herein, we briefly describe the latest technological advances in single-cell omics and summarize the major findings achieved by such approaches, with a focus on development and homeostasis of the heart, myocardial infarction, and heart failure.
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Affiliation(s)
| | - Seitaro Nomura
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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33
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Stutt N, Song M, Wilson MD, Scott IC. Cardiac specification during gastrulation - The Yellow Brick Road leading to Tinman. Semin Cell Dev Biol 2021; 127:46-58. [PMID: 34865988 DOI: 10.1016/j.semcdb.2021.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/05/2021] [Accepted: 11/11/2021] [Indexed: 02/07/2023]
Abstract
The question of how the heart develops, and the genetic networks governing this process have become intense areas of research over the past several decades. This research is propelled by classical developmental studies and potential clinical applications to understand and treat congenital conditions in which cardiac development is disrupted. Discovery of the tinman gene in Drosophila, and examination of its vertebrate homolog Nkx2.5, along with other core cardiac transcription factors has revealed how cardiac progenitor differentiation and maturation drives heart development. Careful observation of cardiac morphogenesis along with lineage tracing approaches indicated that cardiac progenitors can be divided into two broad classes of cells, namely the first and second heart fields, that contribute to the heart in two distinct waves of differentiation. Ample evidence suggests that the fate of individual cardiac progenitors is restricted to distinct cardiac structures quite early in development, well before the expression of canonical cardiac progenitor markers like Nkx2.5. Here we review the initial specification of cardiac progenitors, discuss evidence for the early patterning of cardiac progenitors during gastrulation, and consider how early gene expression programs and epigenetic patterns can direct their development. A complete understanding of when and how the developmental potential of cardiac progenitors is determined, and their potential plasticity, is of great interest developmentally and also has important implications for both the study of congenital heart disease and therapeutic approaches based on cardiac stem cell programming.
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Affiliation(s)
- Nathan Stutt
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Mengyi Song
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G0A4, Canada; Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Michael D Wilson
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Ian C Scott
- Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, ON M5G0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S1A8, Canada.
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34
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Wiesinger A, Boink GJJ, Christoffels VM, Devalla HD. Retinoic acid signaling in heart development: Application in the differentiation of cardiovascular lineages from human pluripotent stem cells. Stem Cell Reports 2021; 16:2589-2606. [PMID: 34653403 PMCID: PMC8581056 DOI: 10.1016/j.stemcr.2021.09.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 11/29/2022] Open
Abstract
Retinoic acid (RA) signaling plays an important role during heart development in establishing anteroposterior polarity, formation of inflow and outflow tract progenitors, and growth of the ventricular compact wall. RA is also utilized as a key ingredient in protocols designed for generating cardiac cell types from pluripotent stem cells (PSCs). This review discusses the role of RA in cardiogenesis, currently available protocols that employ RA for differentiation of various cardiovascular lineages, and plausible transcriptional mechanisms underlying this fate specification. These insights will inform further development of desired cardiac cell types from human PSCs and their application in preclinical and clinical research.
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Affiliation(s)
- Alexandra Wiesinger
- Department of Medical Biology, Amsterdam University Medical Centers, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Gerard J J Boink
- Department of Medical Biology, Amsterdam University Medical Centers, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Department of Cardiology, Amsterdam University Medical Centers, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Vincent M Christoffels
- Department of Medical Biology, Amsterdam University Medical Centers, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Harsha D Devalla
- Department of Medical Biology, Amsterdam University Medical Centers, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands.
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