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Butler K, Ahmed S, Jablonski J, Hookway TA. Engineered Cardiac Microtissue Biomanufacturing Using Human Induced Pluripotent Stem Cell Derived Epicardial Cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.13.593960. [PMID: 38798424 PMCID: PMC11118268 DOI: 10.1101/2024.05.13.593960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Epicardial cells are a crucial component in constructing in vitro 3D tissue models of the human heart, contributing to the ECM environment and the resident mesenchymal cell population. Studying the human epicardium and its development from the proepicardial organ is difficult, but induced pluripotent stem cells can provide a source of human epicardial cells for developmental modeling and for biomanufacturing heterotypic cardiac tissues. This study shows that a robust population of epicardial cells (approx. 87.7% WT1+) can be obtained by small molecule modulation of the Wnt signaling pathway. The population maintains WT1 expression and characteristic epithelial morphology over successive passaging, but increases in size and decreases in cell number, suggesting a limit to their expandability in vitro. Further, low passage number epicardial cells formed into more robust 3D microtissues compared to their higher passage counterparts, suggesting that the ideal time frame for use of these epicardial cells for tissue engineering and modeling purposes is early on in their differentiated state. Additionally, the differentiated epicardial cells displayed two distinct morphologic sub populations with a subset of larger, more migratory cells which led expansion of the epicardial cells across various extracellular matrix environments. When incorporated into a mixed 3D co-culture with cardiomyocytes, epicardial cells promoted greater remodeling and migration without impairing cardiomyocyte function. This study provides an important characterization of stem cell-derived epicardial cells, identifying key characteristics that influence their ability to fabricate consistent engineered cardiac tissues.
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Affiliation(s)
- Kirk Butler
- Biomedical Engineering Department, Binghamton University, the State University of New York, Binghamton NY 13902
| | - Saif Ahmed
- Biomedical Engineering Department, Binghamton University, the State University of New York, Binghamton NY 13902
| | - Justin Jablonski
- Biomedical Engineering Department, University of Rochester, Rochester, NY14627
| | - Tracy A. Hookway
- Biomedical Engineering Department, Binghamton University, the State University of New York, Binghamton NY 13902
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Brown GE, Han YD, Michell AR, Ly OT, Vanoye CG, Spanghero E, George AL, Darbar D, Khetani SR. Engineered cocultures of iPSC-derived atrial cardiomyocytes and atrial fibroblasts for modeling atrial fibrillation. SCIENCE ADVANCES 2024; 10:eadg1222. [PMID: 38241367 PMCID: PMC10798559 DOI: 10.1126/sciadv.adg1222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 12/21/2023] [Indexed: 01/21/2024]
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia treatable with antiarrhythmic drugs; however, patient responses remain highly variable. Human induced pluripotent stem cell-derived atrial cardiomyocytes (iPSC-aCMs) are useful for discovering precision therapeutics, but current platforms yield phenotypically immature cells and are not easily scalable for high-throughput screening. Here, primary adult atrial, but not ventricular, fibroblasts induced greater functional iPSC-aCM maturation, partly through connexin-40 and ephrin-B1 signaling. We developed a protein patterning process within multiwell plates to engineer patterned iPSC-aCM and atrial fibroblast coculture (PC) that significantly enhanced iPSC-aCM structural, electrical, contractile, and metabolic maturation for 6+ weeks compared to conventional mono-/coculture. PC displayed greater sensitivity for detecting drug efficacy than monoculture and enabled the modeling and pharmacological or gene editing treatment of an AF-like electrophysiological phenotype due to a mutated sodium channel. Overall, PC is useful for elucidating cell signaling in the atria, drug screening, and modeling AF.
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Affiliation(s)
- Grace E. Brown
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Yong Duk Han
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Ashlin R. Michell
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Olivia T. Ly
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
- Division of Cardiology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Carlos G. Vanoye
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Emanuele Spanghero
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Alfred L. George
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Dawood Darbar
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
- Division of Cardiology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
- Department of Physiology and Biophysics, University of Illinois at Chicago, Chicago, IL, USA
- Department of Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Salman R. Khetani
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA
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Amiryaghoubi N, Fathi M. Bioscaffolds of graphene based-polymeric hybrid materials for myocardial tissue engineering. BIOIMPACTS : BI 2023; 14:27684. [PMID: 38327630 PMCID: PMC10844587 DOI: 10.34172/bi.2023.27684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 05/20/2023] [Accepted: 07/03/2023] [Indexed: 02/09/2024]
Abstract
Introduction Biomaterials currently utilized for the regeneration of myocardial tissue seem to associate with certain restrictions, including deficiency of electrical conductivity and sufficient mechanical strength. These two factors play an important role in cardiac tissue engineering and regeneration. The contractile property of cardiomyocytes depends on directed signal transmission over the electroconductive systems that happen inside the innate myocardium. Because of their distinctive electrical behavior, electroactive materials such as graphene might be used for the regeneration of cardiac tissue. Methods In this review, we aim to provide deep insight into the applications of graphene and graphene derivative-based hybrid polymeric scaffolds in cardiomyogenic differentiation and cardiac tissue regeneration. Results Synthetic biodegradable polymers are considered as a platform because their degradation can be controlled over time and easily functionalized. Therefore, graphene-polymeric hybrid scaffolds with anisotropic electrical behavior can be utilized to produce organizational and efficient constructs for macroscopic cardiac tissue engineering. In cardiac tissue regeneration, natural polymer based-scaffolds such as chitosan, gelatin, and cellulose can provide a permissive setting significantly supporting the differentiation and growth of the human induced pluripotent stem cells -derived cardiomyocytes, in large part due to their negligible immunogenicity and suitable biodegradability. Conclusion Cardiac tissue regeneration characteristically utilizes an extracellular matrix (scaffold), cells, and growth factors that enhance cell adhesion, growth, and cardiogenic differentiation. From the various evaluated electroactive polymeric scaffolds for cardiac tissue regeneration in the past decade, graphene and its derivatives-based materials can be utilized efficiently for cardiac tissue engineering.
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Affiliation(s)
- Nazanin Amiryaghoubi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Marziyeh Fathi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
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Moita MR, Silva MM, Diniz C, Serra M, Hoet RM, Barbas A, Simão D. Transcriptome and proteome profiling of activated cardiac fibroblasts supports target prioritization in cardiac fibrosis. Front Cardiovasc Med 2022; 9:1015473. [PMID: 36531712 PMCID: PMC9751336 DOI: 10.3389/fcvm.2022.1015473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/15/2022] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Activated cardiac fibroblasts (CF) play a central role in cardiac fibrosis, a condition associated with most cardiovascular diseases. Conversion of quiescent into activated CF sustains heart integrity upon injury. However, permanence of CF in active state inflicts deleterious heart function effects. Mechanisms underlying this cell state conversion are still not fully disclosed, contributing to a limited target space and lack of effective anti-fibrotic therapies. MATERIALS AND METHODS To prioritize targets for drug development, we studied CF remodeling upon activation at transcriptomic and proteomic levels, using three different cell sources: primary adult CF (aHCF), primary fetal CF (fHCF), and induced pluripotent stem cells derived CF (hiPSC-CF). RESULTS All cell sources showed a convergent response upon activation, with clear morphological and molecular remodeling associated with cell-cell and cell-matrix interactions. Quantitative proteomic analysis identified known cardiac fibrosis markers, such as FN1, CCN2, and Serpine1, but also revealed targets not previously associated with this condition, including MRC2, IGFBP7, and NT5DC2. CONCLUSION Exploring such targets to modulate CF phenotype represents a valuable opportunity for development of anti-fibrotic therapies. Also, we demonstrate that hiPSC-CF is a suitable cell source for preclinical research, displaying significantly lower basal activation level relative to primary cells, while being able to elicit a convergent response upon stimuli.
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Affiliation(s)
- Maria Raquel Moita
- iBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Oeiras, Portugal
| | - Marta M. Silva
- iBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
| | - Cláudia Diniz
- iBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Oeiras, Portugal
| | - Margarida Serra
- iBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Oeiras, Portugal
| | - René M. Hoet
- Department of Pathology, CARIM - School of Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands
| | | | - Daniel Simão
- iBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
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Montero-Calle P, Flandes-Iparraguirre M, Mountris K, S de la Nava A, Laita N, Rosales RM, Iglesias-García O, De-Juan-Pardo EM, Atienza F, Fernández-Santos ME, Peña E, Doblaré M, Gavira JJ, Fernández-Avilés F, Prosper F, Pueyo E, Mazo Vega MM. Fabrication of human myocardium using multidimensional modelling of engineered tissues. Biofabrication 2022; 14. [PMID: 36007502 DOI: 10.1088/1758-5090/ac8cb3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/25/2022] [Indexed: 11/12/2022]
Abstract
Biofabrication of human tissues has seen a meteoric growth triggered by recent technical advancements such as human induced pluripotent stem cells (hiPSCs) and additive manufacturing. However, generation of cardiac tissue is still hampered by lack of addequate mechanical properties and crucially by the often unpredictable post-fabrication evolution of biological components. In this study we employ melt electrowriting (MEW) and hiPSC-derived cardiac cells to generate fibre-reinforced human cardiac minitissues. These are thoroughly characterized in order to build computational models and simulations able to predict their post-fabrication evolution. Our results show that MEW-based human minitissues display advanced maturation 28 post-generation, with a significant increase in the expression of cardiac genes such as MYL2, GJA5, SCN5A and the MYH7/MYH6 and MYL2/MYL7 ratios. Human iPSC-cardiomyocytes are significantly more aligned within the MEW-based 3D tissues, as compared to conventional 2D controls, and also display greater expression of CX43. These are also correlated with a more mature functionality in the form of faster conduction velocity. We used these data to develop simulations capable of accurately reproducing the experimental performance. In-depth gauging of the structural disposition (cellular alignment) and intercellular connectivity (CX43) allowed us to develop an improved computational model able to predict the relationship between cardiac cell alignment and functional performance. This study lays down the path for advancing in the development of in silico tools to predict cardiac biofabricated tissue evolution after generation, and maps the route towards more accurate and biomimetic tissue manufacture.
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Affiliation(s)
| | | | - Konstantinos Mountris
- Aragón Institute for Engineering Research, Mariano Esquillor Gómez, Zaragoza, 50018 , SPAIN
| | - Ana S de la Nava
- Hospital General Universitario Gregorio Marañón, 46, Dr. Esquerdo, Madrid, Madrid, 28007, SPAIN
| | - Nicolás Laita
- Aragón Institute for Engineering Research, Mariano Esquillor Gómez, Zaragoza, 50018, SPAIN
| | - Ricardo M Rosales
- Aragón Institute for Engineering Research, Mariano Esquillor Gómez, Zaragoza, 50018, SPAIN
| | | | - Elena M De-Juan-Pardo
- Mechanical Engineering, University of Western Australia Faculty of Engineering Computing and Mathematics, M050, B.Block, 1.36, 35 Stirling Highway, Perth, Perth, Western Australia, 6009, AUSTRALIA
| | - Felipe Atienza
- Hospital General Universitario Gregorio Marañón, 46, Dr. Esquerdo st, Madrid, Madrid, 28007, SPAIN
| | | | - Estefanía Peña
- Aragón Institute for Engineering Research, Mariano Esquillor Gómez, Zaragoza, 50018, SPAIN
| | - Manuel Doblaré
- Instituto de Investigación en Ingeniería de Aragón, Mariano Esquillor Gómez, Zaragoza, 50018, SPAIN
| | - Juan J Gavira
- Department of Cardiology, Clínica Universidad de Navarra, Pio XII av, Pamplona, 31008, SPAIN
| | | | - Felipe Prosper
- Hematology, Universidad de Navarra, Pio XII, 36, Pamplona, Navarra, 31008, SPAIN
| | - Esther Pueyo
- Instituto de Investigación en Ingeniería de Aragón, Calle Mariano Esquillor s/n, Zaragoza, 50018, SPAIN
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Olmsted ZT, Paluh JL. A Combined Human Gastruloid Model of Cardiogenesis and Neurogenesis. iScience 2022; 25:104486. [PMID: 35721464 PMCID: PMC9198845 DOI: 10.1016/j.isci.2022.104486] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 03/28/2022] [Accepted: 05/20/2022] [Indexed: 11/28/2022] Open
Abstract
Multi-lineage development from gastruloids is enabling unprecedented opportunities to model and study human embryonic processes and is expected to accelerate ex vivo strategies in organ development. Reproducing human cardiogenesis with neurogenesis in a multi-lineage context remains challenging, requiring spatiotemporal input of paracrine and mechanical cues. Here we extend elongating multi-lineage organized (EMLO) gastruloids to include cardiogenesis (EMLOC) and describe interconnected neuro-cardiac lineages in a single gastruloid model. Contractile EMLOCs recapitulate numerous interlinked developmental features including heart tube formation and specialization, cardiomyocyte differentiation and remodeling phases, epicardium, ventricular wall morphogenesis, chamber-like structures and formation of a putative outflow tract. The EMLOC cardiac region, which originates anterior to gut tube primordium, is progressively populated by neurons in a spatial pattern mirroring the known distribution of neurons in the innervated human heart. This human EMLOC model represents a multi-lineage advancement for the study of coincident neurogenesis and cardiogenesis. A trunk-biased microenvironment primed for cardiogenesis Gastruloid-derived spatiotemporal features of cardiogenesis Neurogenesis coupled with neuronal population of cardiac regions Neuro-cardiac multi-lineage, multi-tissue linked developmental model
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Affiliation(s)
- Zachary T. Olmsted
- State University of New York Polytechnic Institute, College of Nanoscale Science and Engineering, Nanobioscience, Nanofab East, 257 Fuller Road, Albany, NY 12203, USA
| | - Janet L. Paluh
- State University of New York Polytechnic Institute, College of Nanoscale Science and Engineering, Nanobioscience, Nanofab East, 257 Fuller Road, Albany, NY 12203, USA
- Corresponding author
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7
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Matthys OB, McDevitt TC. Self-Assembled Heterotypic Cardiac Spheroids from Human Pluripotent Stem Cells. Methods Mol Biol 2022; 2485:39-53. [PMID: 35618897 DOI: 10.1007/978-1-0716-2261-2_3] [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: 06/15/2023]
Abstract
Engineered cardiac tissue models aim to recapitulate the multicellular composition of the native myocardium by incorporating multiple tissue-relevant cell populations. Here, we describe the process of generating self-assembled cardiac microtissue spheroids comprised of heterotypic cardiac cell types. The absence of exogenous extracellular matrix (ECM) or scaffolding makes microtissue assembly dependent upon intercellular adhesion interactions over cell-ECM interactions, analogous to early development. Therefore, this approach creates a 3D platform to study how multicellular heterotypic interactions impact tissue structure, function, and phenotype.
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Affiliation(s)
- Oriane B Matthys
- UC Berkeley-UC San Francisco Graduate Program in Bioengineering, San Francisco, CA, USA
- Gladstone Institutes, San Francisco, CA, USA
| | - Todd C McDevitt
- Gladstone Institutes, San Francisco, CA, USA.
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA, USA.
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8
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Silva AC, Matthys OB, Joy DA, Kauss MA, Natarajan V, Lai MH, Turaga D, Blair AP, Alexanian M, Bruneau BG, McDevitt TC. Co-emergence of cardiac and gut tissues promotes cardiomyocyte maturation within human iPSC-derived organoids. Cell Stem Cell 2021; 28:2137-2152.e6. [PMID: 34861147 DOI: 10.1016/j.stem.2021.11.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 02/13/2021] [Accepted: 11/12/2021] [Indexed: 01/15/2023]
Abstract
During embryogenesis, paracrine signaling between tissues in close proximity contributes to the determination of their respective cell fate(s) and development into functional organs. Organoids are in vitro models that mimic organ formation and cellular heterogeneity, but lack the paracrine input of surrounding tissues. Here, we describe a human multilineage iPSC-derived organoid that recapitulates cooperative cardiac and gut development and maturation, with extensive cellular and structural complexity in both tissues. We demonstrate that the presence of endoderm tissue (gut/intestine) in the organoids contributed to the development of cardiac tissue features characteristic of stages after heart tube formation, including cardiomyocyte expansion, compartmentalization, enrichment of atrial/nodal cells, myocardial compaction, and fetal-like functional maturation. Overall, this study demonstrates the ability to generate and mature cooperative tissues originating from different germ lineages within a single organoid model, an advance that will further the examination of multi-tissue interactions during development, physiological maturation, and disease.
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Affiliation(s)
- Ana C Silva
- Gladstone Institutes, San Francisco, CA 94158, USA
| | - Oriane B Matthys
- Gladstone Institutes, San Francisco, CA 94158, USA; UC Berkeley-UC San Francisco Graduate Program in Bioengineering, San Francisco, CA 94143, USA
| | - David A Joy
- Gladstone Institutes, San Francisco, CA 94158, USA; UC Berkeley-UC San Francisco Graduate Program in Bioengineering, San Francisco, CA 94143, USA
| | - Mara A Kauss
- Gladstone Institutes, San Francisco, CA 94158, USA; UC San Francisco Graduate Program in Biomedical Sciences, San Francisco, CA 94143, USA
| | | | | | | | | | | | - Benoit G Bruneau
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA; Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA; Department of Pediatrics, University of California, San Francisco, CA 94143, USA
| | - Todd C McDevitt
- Gladstone Institutes, San Francisco, CA 94158, USA; Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA 94143, USA.
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9
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Wagner KT, Nash TR, Liu B, Vunjak-Novakovic G, Radisic M. Extracellular Vesicles in Cardiac Regeneration: Potential Applications for Tissues-on-a-Chip. Trends Biotechnol 2021; 39:755-773. [PMID: 32958383 PMCID: PMC7969481 DOI: 10.1016/j.tibtech.2020.08.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 12/26/2022]
Abstract
Strategies to regenerate cardiac tissue postinjury are limited and heart transplantation remains the only 'cure' for a failing heart. Extracellular vesicles (EVs), membrane-bound cell secretions important in intercellular signaling, have been shown to play a crucial role in regulating heart function. A mechanistic understanding of the role of EVs in the heart remains elusive due to the challenges in studying the native human heart. Tissue-on-a-chip platforms, comprising functional, physiologically relevant human tissue models, are an emerging technology that has yet to be fully applied to the study of EVs. In this review, we summarize recent advances in cardiac tissue-on-a-chip (CTC) platforms and discuss how they are uniquely situated to advance our understanding of EVs in cardiac disease and regeneration.
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Affiliation(s)
- Karl T Wagner
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Trevor R Nash
- Department of Medicine, Columbia University, New York, NY, USA; Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Bohao Liu
- Department of Medicine, Columbia University, New York, NY, USA; Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Gordana Vunjak-Novakovic
- Department of Medicine, Columbia University, New York, NY, USA; Department of Biomedical Engineering, Columbia University, New York, NY, USA.
| | - Milica Radisic
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada; Toronto General Research Institute, University Health Network, Toronto, ON, Canada.
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10
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Shi SY, Luo X, Yamawaki TM, Li CM, Ason B, Furtado MB. Recent Advances in Single-Cell Profiling and Multispecific Therapeutics: Paving the Way for a New Era of Precision Medicine Targeting Cardiac Fibroblasts. Curr Cardiol Rep 2021; 23:82. [PMID: 34081224 PMCID: PMC8175296 DOI: 10.1007/s11886-021-01517-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 01/22/2023]
Abstract
PURPOSE OF REVIEW Cardiac fibroblast activation contributes to fibrosis, maladaptive remodeling and heart failure progression. This review summarizes the latest findings on cardiac fibroblast activation dynamics derived from single-cell transcriptomic analyses and discusses how this information may aid the development of new multispecific medicines. RECENT FINDINGS Advances in single-cell gene expression technologies have led to the discovery of distinct fibroblast subsets, some of which are more prevalent in diseased tissue and exhibit temporal changes in response to injury. In parallel to the rapid development of single-cell platforms, the advent of multispecific therapeutics is beginning to transform the biopharmaceutical landscape, paving the way for the selective targeting of diseased fibroblast subpopulations. Insights gained from single-cell technologies reveal critical cardiac fibroblast subsets that play a pathogenic role in the progression of heart failure. Combined with the development of multispecific therapeutic agents that have enabled access to previously "undruggable" targets, we are entering a new era of precision medicine.
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Affiliation(s)
- Sally Yu Shi
- Department of Cardiometabolic Disorders, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
| | - Xin Luo
- Genome Analysis Unit, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
| | - Tracy M. Yamawaki
- Genome Analysis Unit, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
| | - Chi-Ming Li
- Genome Analysis Unit, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
| | - Brandon Ason
- Department of Cardiometabolic Disorders, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
| | - Milena B. Furtado
- Department of Cardiometabolic Disorders, Amgen Discovery Research, Amgen Inc., 1120 Veterans Blvd, South San Francisco, CA 94080 USA
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11
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Hoang P, Kowalczewski A, Sun S, Winston TS, Archilla AM, Lemus SM, Ercan-Sencicek AG, Gupta AR, Liu W, Kontaridis MI, Amack JD, Ma Z. Engineering spatial-organized cardiac organoids for developmental toxicity testing. Stem Cell Reports 2021; 16:1228-1244. [PMID: 33891865 PMCID: PMC8185451 DOI: 10.1016/j.stemcr.2021.03.013] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 12/16/2022] Open
Abstract
Emerging technologies in stem cell engineering have produced sophisticated organoid platforms by controlling stem cell fate via biomaterial instructive cues. By micropatterning and differentiating human induced pluripotent stem cells (hiPSCs), we have engineered spatially organized cardiac organoids with contracting cardiomyocytes in the center surrounded by stromal cells distributed along the pattern perimeter. We investigated how geometric confinement directed the structural morphology and contractile functions of the cardiac organoids and tailored the pattern geometry to optimize organoid production. Using modern data-mining techniques, we found that pattern sizes significantly affected contraction functions, particularly in the parameters related to contraction duration and diastolic functions. We applied cardiac organoids generated from 600 μm diameter circles as a developmental toxicity screening assay and quantified the embryotoxic potential of nine pharmaceutical compounds. These cardiac organoids have potential use as an in vitro platform for studying organoid structure-function relationships, developmental processes, and drug-induced cardiac developmental toxicity. Micropattern-based geometric confinement directs cardiac organoid development Cardiac organoid structure-function relationships are guided by organoid size Cardiac organoids can be used as an in vitro embryotoxicity assessment tool
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Affiliation(s)
- Plansky Hoang
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | - Andrew Kowalczewski
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | - Shiyang Sun
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | - Tackla S Winston
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | - Adriana M Archilla
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | - Stephanie M Lemus
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA
| | | | - Abha R Gupta
- Department of Pediatrics, Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | - Wenzhong Liu
- Department of Pediatrics, Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | | | - Jeffrey D Amack
- BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA; Department of Cell and Developmental Biology, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Zhen Ma
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY, USA; BioInspired Syracuse Institute for Material and Living Systems, Syracuse, NY, USA.
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12
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Browne S, Gill EL, Schultheiss P, Goswami I, Healy KE. Stem cell-based vascularization of microphysiological systems. Stem Cell Reports 2021; 16:2058-2075. [PMID: 33836144 PMCID: PMC8452487 DOI: 10.1016/j.stemcr.2021.03.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/27/2022] Open
Abstract
Microphysiological systems (MPSs) (i.e., tissue or organ chips) exploit microfluidics and 3D cell culture to mimic tissue and organ-level physiology. The advent of human induced pluripotent stem cell (hiPSC) technology has accelerated the use of MPSs to study human disease in a range of organ systems. However, in the reduction of system complexity, the intricacies of vasculature are an often-overlooked aspect of MPS design. The growing library of pluripotent stem cell-derived endothelial cell and perivascular cell protocols have great potential to improve the physiological relevance of vasculature within MPS, specifically for in vitro disease modeling. Three strategic categories of vascular MPS are outlined: self-assembled, interface focused, and 3D biofabricated. This review discusses key features and development of the native vasculature, linking that to how hiPSC-derived vascular cells have been generated, the state of the art in vascular MPSs, and opportunities arising from interdisciplinary thinking.
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Affiliation(s)
- Shane Browne
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, CA 94720, USA
| | - Elisabeth L Gill
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, CA 94720, USA
| | - Paula Schultheiss
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, CA 94720, USA
| | - Ishan Goswami
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, CA 94720, USA; Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA
| | - Kevin E Healy
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, CA 94720, USA; Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA.
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13
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Kathiriya IS, Rao KS, Iacono G, Devine WP, Blair AP, Hota SK, Lai MH, Garay BI, Thomas R, Gong HZ, Wasson LK, Goyal P, Sukonnik T, Hu KM, Akgun GA, Bernard LD, Akerberg BN, Gu F, Li K, Speir ML, Haeussler M, Pu WT, Stuart JM, Seidman CE, Seidman JG, Heyn H, Bruneau BG. Modeling Human TBX5 Haploinsufficiency Predicts Regulatory Networks for Congenital Heart Disease. Dev Cell 2021; 56:292-309.e9. [PMID: 33321106 PMCID: PMC7878434 DOI: 10.1016/j.devcel.2020.11.020] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/23/2020] [Accepted: 11/18/2020] [Indexed: 01/10/2023]
Abstract
Haploinsufficiency of transcriptional regulators causes human congenital heart disease (CHD); however, the underlying CHD gene regulatory network (GRN) imbalances are unknown. Here, we define transcriptional consequences of reduced dosage of the CHD transcription factor, TBX5, in individual cells during cardiomyocyte differentiation from human induced pluripotent stem cells (iPSCs). We discovered highly sensitive dysregulation of TBX5-dependent pathways-including lineage decisions and genes associated with heart development, cardiomyocyte function, and CHD genetics-in discrete subpopulations of cardiomyocytes. Spatial transcriptomic mapping revealed chamber-restricted expression for many TBX5-sensitive transcripts. GRN analysis indicated that cardiac network stability, including vulnerable CHD-linked nodes, is sensitive to TBX5 dosage. A GRN-predicted genetic interaction between Tbx5 and Mef2c, manifesting as ventricular septation defects, was validated in mice. These results demonstrate exquisite and diverse sensitivity to TBX5 dosage in heterogeneous subsets of iPSC-derived cardiomyocytes and predicts candidate GRNs for human CHDs, with implications for quantitative transcriptional regulation in disease.
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Affiliation(s)
- Irfan S Kathiriya
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA 94158, USA; Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA.
| | - Kavitha S Rao
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA 94158, USA; Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Giovanni Iacono
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - W Patrick Devine
- Gladstone Institutes, San Francisco, CA 94158, USA; Department of Pathology, University of California, San Francisco, CA 94158, USA
| | - Andrew P Blair
- Gladstone Institutes, San Francisco, CA 94158, USA; Department of Biomolecular Engineering, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Swetansu K Hota
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA; Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA
| | - Michael H Lai
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Bayardo I Garay
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA 94158, USA; Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | | | - Henry Z Gong
- Department of Biomolecular Engineering, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Lauren K Wasson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Piyush Goyal
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Tatyana Sukonnik
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Kevin M Hu
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Gunes A Akgun
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Laure D Bernard
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA
| | - Brynn N Akerberg
- Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA
| | - Fei Gu
- Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA
| | - Kai Li
- Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA
| | - Matthew L Speir
- Genomics Institute, University of California, Santa Cruz, CA 95064, USA
| | | | - William T Pu
- Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02115, USA
| | - Joshua M Stuart
- Department of Biomolecular Engineering, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Christine E Seidman
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - J G Seidman
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Holger Heyn
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; Universitat Pompeu Fabra, 08028 Barcelona, Spain
| | - Benoit G Bruneau
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA; Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA; Department of Pediatrics, University of California, San Francisco, CA 94158, USA.
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14
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Floy ME, Mateyka TD, Foreman KL, Palecek SP. Human pluripotent stem cell-derived cardiac stromal cells and their applications in regenerative medicine. Stem Cell Res 2020; 45:101831. [PMID: 32446219 PMCID: PMC7931507 DOI: 10.1016/j.scr.2020.101831] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 03/16/2020] [Accepted: 04/15/2020] [Indexed: 02/06/2023] Open
Abstract
Coronary heart disease is one of the leading causes of death in the United States. Recent advances in stem cell biology have led to the development and engineering of human pluripotent stem cell (hPSC)-derived cardiac cells and tissues for application in cellular therapy and cardiotoxicity studies. Initial studies in this area have largely focused on improving differentiation efficiency and maturation states of cardiomyocytes. However, other cell types in the heart, including endothelial and stromal cells, play crucial roles in cardiac development, injury response, and cardiomyocyte function. This review discusses recent advances in differentiation of hPSCs to cardiac stromal cells, identification and classification of cardiac stromal cell types, and application of hPSC-derived cardiac stromal cells and tissues containing these cells in regenerative and drug development applications.
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Affiliation(s)
- Martha E Floy
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Taylor D Mateyka
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Koji L Foreman
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Sean P Palecek
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA.
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15
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Turaga D, Matthys OB, Hookway TA, Joy DA, Calvert M, McDevitt TC. Single-Cell Determination of Cardiac Microtissue Structure and Function Using Light Sheet Microscopy. Tissue Eng Part C Methods 2020; 26:207-215. [PMID: 32111148 DOI: 10.1089/ten.tec.2020.0020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Native cardiac tissue is composed of heterogeneous cell populations that work cooperatively for proper tissue function; thus, engineered tissue models have moved toward incorporating multiple cardiac cell types in an effort to recapitulate native multicellular composition and organization. Cardiac tissue models composed of stem cell-derived cardiomyocytes (CMs) require inclusion of non-myocytes to promote stable tissue formation, yet the specific contributions of the supporting non-myocyte population on the parenchymal CMs and cardiac microtissues have to be fully dissected. This gap can be partly attributed to limitations in technologies able to accurately study the individual cellular structure and function that comprise intact three-dimensional (3D) tissues. The ability to interrogate the cell-cell interactions in 3D tissue constructs has been restricted by conventional optical imaging techniques that fail to adequately penetrate multicellular microtissues with sufficient spatial resolution. Light sheet fluorescence microscopy (LSFM) overcomes these constraints to enable single-cell resolution structural and functional imaging of intact cardiac microtissues. Multicellular spatial distribution analysis of heterotypic cardiac cell populations revealed that CMs and cardiac fibroblasts were randomly distributed throughout 3D microtissues. Furthermore, calcium imaging of live cardiac microtissues enabled single-cell detection of CM calcium activity, which showed that functional heterogeneity correlated with spatial location within the tissues. This study demonstrates that LSFM can be utilized to determine single-cell spatial and functional interactions of multiple cell types within intact 3D engineered microtissues, thereby facilitating the determination of structure-function relationships at both tissue-level and single-cell resolution. Impact statement The ability to achieve single-cell resolution by advanced three-dimensional light imaging techniques enables exquisite new investigation of multicellular analyses in native and engineered tissues. In this study, light sheet fluorescence microscopy was used to define structure-function relationships of distinct cell types in engineered cardiac microtissues by determining heterotypic cell distributions and interactions throughout the tissues as well as by assessing regional differences in calcium handing functional properties at the individual cardiomyocyte level.
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Affiliation(s)
| | - Oriane B Matthys
- Gladstone Institutes, San Francisco, California
- UC Berkeley-UCSF Graduate Program in Bioengineering, San Francisco, California
| | | | - David A Joy
- Gladstone Institutes, San Francisco, California
- UC Berkeley-UCSF Graduate Program in Bioengineering, San Francisco, California
| | | | - Todd C McDevitt
- Gladstone Institutes, San Francisco, California
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, California
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16
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Abstract
Cardiac fibrosis is a pathological condition that occurs after injury and during aging. Currently, there are limited means to effectively reduce or reverse fibrosis. Key to identifying methods for curbing excess deposition of extracellular matrix is a better understanding of the cardiac fibroblast, the cell responsible for collagen production. In recent years, the diversity and functions of these enigmatic cells have been gradually revealed. In this review, I outline current approaches for identifying and classifying cardiac fibroblasts. An emphasis is placed on new insights into the heterogeneity of these cells as determined by lineage tracing and single-cell sequencing in development, adult, and disease states. These recent advances in our understanding of the fibroblast provide a platform for future development of novel therapeutics to combat cardiac fibrosis.
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Affiliation(s)
- Michelle D Tallquist
- Center for Cardiovascular Research, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, Hawaii 96813, USA;
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