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Tan S, Yang J, Hu S, Lei W. Cell-cell interactions in the heart: advanced cardiac models and omics technologies. Stem Cell Res Ther 2024; 15:362. [PMID: 39396018 PMCID: PMC11470663 DOI: 10.1186/s13287-024-03982-z] [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: 08/14/2024] [Accepted: 10/06/2024] [Indexed: 10/14/2024] Open
Abstract
A healthy heart comprises various cell types, including cardiomyocytes, endothelial cells, fibroblasts, immune cells, and among others, which work together to maintain optimal cardiac function. These cells engage in complex communication networks, known as cell-cell interactions (CCIs), which are essential for homeostasis, cardiac structure, and efficient function. However, in the context of cardiac diseases, the heart undergoes damage, leading to alterations in the cellular composition. Such pathological conditions trigger significant changes in CCIs, causing cell rearrangement and the transition between cell types. Studying these interactions can provide valuable insights into cardiac biology and disease mechanisms, enabling the development of new therapeutic strategies. While the development of cardiac organoids and advanced 3D co-culture technologies has revolutionized in vitro studies of CCIs, recent advancements in single-cell and spatial multi-omics technologies provide researchers with powerful and convenient tools to investigate CCIs at unprecedented resolution. This article provides a concise overview of CCIs observed in both normal and injured heart, with an emphasis on the cutting-edge methods used to study these interactions. It highlights recent advancements such as 3D co-culture systems, single-cell and spatial omics technologies, that have enhanced the understanding of CCIs. Additionally, it summarizes the practical applications of CCI research in advancing cardiovascular therapies, offering potential solutions for treating heart disease by targeting intercellular communication.
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Affiliation(s)
- Shuai Tan
- Department of Cardiovascular Surgery of the First Affiliated Hospital & Institute for Cardiovascular Science, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Suzhou Medical College, Soochow University, Suzhou, 215000, China
| | - Jingsi Yang
- Department of Cardiovascular Surgery of the First Affiliated Hospital & Institute for Cardiovascular Science, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Suzhou Medical College, Soochow University, Suzhou, 215000, China
| | - Shijun Hu
- Department of Cardiovascular Surgery of the First Affiliated Hospital & Institute for Cardiovascular Science, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Suzhou Medical College, Soochow University, Suzhou, 215000, China.
| | - Wei Lei
- Department of Cardiovascular Surgery of the First Affiliated Hospital & Institute for Cardiovascular Science, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Suzhou Medical College, Soochow University, Suzhou, 215000, China.
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2
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Lock RI, Graney PL, Tavakol DN, Nash TR, Kim Y, Sanchez E, Morsink M, Ning D, Chen C, Fleischer S, Baldassarri I, Vunjak-Novakovic G. Macrophages enhance contractile force in iPSC-derived human engineered cardiac tissue. Cell Rep 2024; 43:114302. [PMID: 38824644 PMCID: PMC11254687 DOI: 10.1016/j.celrep.2024.114302] [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: 11/22/2023] [Revised: 04/15/2024] [Accepted: 05/14/2024] [Indexed: 06/04/2024] Open
Abstract
Resident cardiac macrophages are critical mediators of cardiac function. Despite their known importance to cardiac electrophysiology and tissue maintenance, there are currently no stem-cell-derived models of human engineered cardiac tissues (hECTs) that include resident macrophages. In this study, we made an induced pluripotent stem cell (iPSC)-derived hECT model with a resident population of macrophages (iM0) to better recapitulate the native myocardium and characterized their impact on tissue function. Macrophage retention within the hECTs was confirmed via immunofluorescence after 28 days of cultivation. The inclusion of iM0s significantly impacted hECT function, increasing contractile force production. A potential mechanism underlying these changes was revealed by the interrogation of calcium signaling, which demonstrated the modulation of β-adrenergic signaling in +iM0 hECTs. Collectively, these findings demonstrate that macrophages significantly enhance cardiac function in iPSC-derived hECT models, emphasizing the need to further explore their contributions not only in healthy hECT models but also in the contexts of disease and injury.
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Affiliation(s)
- Roberta I Lock
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Pamela L Graney
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | | | - Trevor R Nash
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Youngbin Kim
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Eloy Sanchez
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Margaretha Morsink
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Derek Ning
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Connie Chen
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Sharon Fleischer
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Ilaria Baldassarri
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Gordana Vunjak-Novakovic
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA; Department of Medicine, Columbia University, New York, NY 10032, USA; College of Dental Medicine, Columbia University, New York, NY 10032, USA.
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3
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Stempien A, Josvai M, Notbohm J, Zhang J, Kamp TJ, Crone WC. Influence of Remodeled ECM and Co-culture with iPSC-Derived Cardiac Fibroblasts on the Mechanical Function of Micropatterned iPSC-Derived Cardiomyocytes. Cardiovasc Eng Technol 2024; 15:264-278. [PMID: 38448643 PMCID: PMC11239313 DOI: 10.1007/s13239-024-00711-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/02/2024] [Indexed: 03/08/2024]
Abstract
INTRODUCTION In native heart tissue, functions of cardiac fibroblasts (CFs) include synthesis, remodeling, and degradation of the extracellular matrix (ECM) as well as secreting factors that regulate cardiomyocyte (CM) function. The influence of direct co-culture and CF-derived ECM on CM mechanical function are not fully understood. METHODS Here we use an engineered culture platform that provides control over ECM geometry and substrate stiffness to evaluate the influence of iPSC-CFs, and the ECM they produce, on the mechanical function of iPSC-CMs. Mechanical analysis was performed using digital image correlation to quantify maximum contractile strain, spontaneous contraction rate, and full-field organization of the contractions. RESULTS When cultured alone, iPSC-CFs produce and remodel the ECM into fibers following the underlying 15° chevron patterned ECM. The substrates were decellularized and confirmed to have highly aligned fibers that covered a large fraction of the pattern area before reseeding with iPSC-CMs, alone or in co-culture with iPSC-CFs. When seeded on decellularized ECM, larger maximum contractile strains were observed in the co-culture condition compared to the CM Only condition. No significant difference was found in contractile strain between the Matrigel and decellularized ECM conditions; however, the spontaneous contraction rate was lower in the decellularized ECM condition. A methodology for quantifying alignment of cell contraction across the entire field of view was developed based on trajectories approximating the cell displacements during contraction. Trajectory alignment was unaltered by changes in culture or ECM conditions. CONCLUSIONS These combined observations highlight the important role CFs play in vivo and the need for models that enable a quantitative approach to examine interactions between the CFs and CMs, as well as the interactions of these cells with the ECM.
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Affiliation(s)
- A Stempien
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, USA
| | - M Josvai
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, USA
| | - J Notbohm
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
- Department of Engineering Physics, University of Wisconsin-Madison, Madison, WI, USA
| | - J Zhang
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - T J Kamp
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Department of Cell and Regenerative Biology, University of Wisconsin-Madison, Madison, WI, USA
| | - W C Crone
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA.
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, USA.
- Department of Engineering Physics, University of Wisconsin-Madison, Madison, WI, USA.
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Tan FH, Bronner ME. Regenerative loss in the animal kingdom as viewed from the mouse digit tip and heart. Dev Biol 2024; 507:44-63. [PMID: 38145727 PMCID: PMC10922877 DOI: 10.1016/j.ydbio.2023.12.008] [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: 08/06/2023] [Revised: 11/30/2023] [Accepted: 12/19/2023] [Indexed: 12/27/2023]
Abstract
The myriad regenerative abilities across the animal kingdom have fascinated us for centuries. Recent advances in developmental, molecular, and cellular biology have allowed us to unearth a surprising diversity of mechanisms through which these processes occur. Developing an all-encompassing theory of animal regeneration has thus proved a complex endeavor. In this chapter, we frame the evolution and loss of animal regeneration within the broad developmental constraints that may physiologically inhibit regenerative ability across animal phylogeny. We then examine the mouse as a model of regeneration loss, specifically the experimental systems of the digit tip and heart. We discuss the digit tip and heart as a positionally-limited system of regeneration and a temporally-limited system of regeneration, respectively. We delve into the physiological processes involved in both forms of regeneration, and how each phase of the healing and regenerative process may be affected by various molecular signals, systemic changes, or microenvironmental cues. Lastly, we also discuss the various approaches and interventions used to induce or improve the regenerative response in both contexts, and the implications they have for our understanding regenerative ability more broadly.
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Affiliation(s)
- Fayth Hui Tan
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Marianne E Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
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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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Baena-Montes JM, Kraśny MJ, O’Halloran M, Dunne E, Quinlan LR. In Vitro Models for Improved Therapeutic Interventions in Atrial Fibrillation. J Pers Med 2023; 13:1237. [PMID: 37623487 PMCID: PMC10455620 DOI: 10.3390/jpm13081237] [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: 06/30/2023] [Revised: 07/28/2023] [Accepted: 08/01/2023] [Indexed: 08/26/2023] Open
Abstract
Atrial fibrillation is the most common type of cardiac arrhythmias in humans, mostly caused by hyper excitation of specific areas in the atrium resulting in dyssynchronous atrial contractions, leading to severe consequences such as heart failure and stroke. Current therapeutics aim to target this condition through both pharmacological and non-pharmacological approaches. To test and validate any of these treatments, an appropriate preclinical model must be carefully chosen to refine and optimise the therapy features to correctly reverse this condition. A broad range of preclinical models have been developed over the years, with specific features and advantages to closely mimic the pathophysiology of atrial fibrillation. In this review, currently available models are described, from traditional animal models and in vitro cell cultures to state-of-the-art organoids and organs-on-a-chip. The advantages, applications and limitations of each model are discussed, providing the information to select the appropriate model for each research application.
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Affiliation(s)
- Jara M. Baena-Montes
- Physiology and Cellular Physiology Research Laboratory, School of Medicine, Human Biology Building, University of Galway, H91 TK33 Galway, Ireland
| | - Marcin J. Kraśny
- Smart Sensors Lab, Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
- Translational Medical Device Lab (TMDLab), Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Martin O’Halloran
- Translational Medical Device Lab (TMDLab), Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
- Electrical & Electronic Engineering, School of Engineering, University of Galway, H91 TK33 Galway, Ireland
| | - Eoghan Dunne
- Translational Medical Device Lab (TMDLab), Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Leo R. Quinlan
- Physiology and Cellular Physiology Research Laboratory, School of Medicine, Human Biology Building, University of Galway, H91 TK33 Galway, Ireland
- CÚRAM SFI Centre for Research in Medical Devices, University of Galway, H91 TK33 Galway, Ireland
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Vuorenpää H, Björninen M, Välimäki H, Ahola A, Kroon M, Honkamäki L, Koivumäki JT, Pekkanen-Mattila M. Building blocks of microphysiological system to model physiology and pathophysiology of human heart. Front Physiol 2023; 14:1213959. [PMID: 37485060 PMCID: PMC10358860 DOI: 10.3389/fphys.2023.1213959] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023] Open
Abstract
Microphysiological systems (MPS) are drawing increasing interest from academia and from biomedical industry due to their improved capability to capture human physiology. MPS offer an advanced in vitro platform that can be used to study human organ and tissue level functions in health and in diseased states more accurately than traditional single cell cultures or even animal models. Key features in MPS include microenvironmental control and monitoring as well as high biological complexity of the target tissue. To reach these qualities, cross-disciplinary collaboration from multiple fields of science is required to build MPS. Here, we review different areas of expertise and describe essential building blocks of heart MPS including relevant cardiac cell types, supporting matrix, mechanical stimulation, functional measurements, and computational modelling. The review presents current methods in cardiac MPS and provides insights for future MPS development with improved recapitulation of human physiology.
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Affiliation(s)
- Hanna Vuorenpää
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Adult Stem Cell Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Research, Development and Innovation Centre, Tampere University Hospital, Tampere, Finland
| | - Miina Björninen
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Adult Stem Cell Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Research, Development and Innovation Centre, Tampere University Hospital, Tampere, Finland
| | - Hannu Välimäki
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Micro- and Nanosystems Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Antti Ahola
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Computational Biophysics and Imaging Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Mart Kroon
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Biomaterials and Tissue Engineering Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Laura Honkamäki
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Neuro Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Jussi T. Koivumäki
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Computational Biophysics and Imaging Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Mari Pekkanen-Mattila
- Centre of Excellence in Body-on-Chip Research (CoEBoC), BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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8
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Kikuchi T, Matsuura K, Shimizu T. In vitro circulation model driven by tissue-engineered dome-shaped cardiac tissue. Biofabrication 2022; 14. [PMID: 35688123 DOI: 10.1088/1758-5090/ac77c1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 06/10/2022] [Indexed: 11/11/2022]
Abstract
The heart is an essential organ for animals and humans. With the increased availability of pluripotent stem cells, the use of three-dimensional cardiac tissues consisting of cultured cardiomyocytes in in vitro drug evaluation has been widely studied. Several models have been proposed for the realization of the pump function, which is the original function of the heart. However, there are no models that simulate the human circulatory system using cultured cardiac tissue. This study shows that a dome-shaped cardiac tissue fabricated using the cell sheet stacking technique can achieve a heart-like pump function and circulate culture medium, there by mimicking the human circulatory system. Firstly, human induced pluripotent stem cells were differentiated into autonomously beating cardiomyocytes, and cardiomyocyte cell sheets were created using temperature-responsive culture dishes. A cardiomyocyte sheet and a human dermal fibroblast sheet were stacked using a cell sheet manipulator. This two-layered cell sheet was then inflated to create a dome-shaped cardiac tissue with a base diameter of 8 mm. The volume of the dome-shaped cardiac tissue changed according to the autonomous beating. The stroke volume increased with the culture period and reached 21 ± 8.9 μL (n = 6) on day 21. It also responded to β-stimulant and extracellular calcium concentrations. Internal pressure fluctuations were also recorded under isovolumetric conditions by dedicated culture devices. The peak heights of pulsatile pressure were 0.33 ± 0.048 mmHg (n = 3) under a basal pressure of 0.5 mmHg on day 19. When the tissue was connected to a flow path that had check valves applied, it drove a directional flow with an average flow rate of approximately 1 μL/s. Furthermore, pressure-volume (P-V) diagrams were created from the simultaneous measurement of changes in pressure and volume under three conditions of fluidic resistance. In conclusion, this cardiac model can potentially be used for biological pumps that drive multi-organ chips and for more accurate in vitro drug evaluation using P-V diagrams.
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Affiliation(s)
- Tetsutaro Kikuchi
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, JAPAN
| | - Katsuhisa Matsuura
- Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, JAPAN
| | - Tatsuya Shimizu
- Institute of Advanced BioMedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjyuku-ku,, Tokyo, 162-8666, JAPAN
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Williams MAC, Mair DB, Lee W, Lee E, Kim DH. Engineering Three-Dimensional Vascularized Cardiac Tissues. TISSUE ENGINEERING. PART B, REVIEWS 2022; 28:336-350. [PMID: 33559514 PMCID: PMC9063162 DOI: 10.1089/ten.teb.2020.0343] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/08/2021] [Indexed: 12/23/2022]
Abstract
Heart disease is one of the largest burdens to human health worldwide and has very limited therapeutic options. Engineered three-dimensional (3D) vascularized cardiac tissues have shown promise in rescuing cardiac function in diseased hearts and may serve as a whole organ replacement in the future. One of the major obstacles in reconstructing these thick myocardial tissues to a clinically applicable scale is the integration of functional vascular networks capable of providing oxygen and nutrients throughout whole engineered constructs. Without perfusion of oxygen and nutrient flow throughout the entire engineered tissue not only is tissue viability compromised, but also overall tissue functionality is lost. There are many supporting technologies and approaches that have been developed to create vascular networks such as 3D bioprinting, co-culturing hydrogels, and incorporation of soluble angiogenic factors. In this state-of-the-art review, we discuss some of the most current engineered vascular cardiac tissues reported in the literature and future directions in the field. Impact statement The field of cardiac tissue engineering is rapidly evolving and is now closer than ever to having engineered tissue models capable of predicting preclinical responses to therapeutics, modeling diseases, and being used as a means of rescuing cardiac function following injuries to the native myocardium. However, a major obstacle of engineering thick cardiac tissue remains to be the integration of functional vasculature. In this review, we highlight seminal and recently published works that have influenced and pushed the field of cardiac tissue engineering toward achieving vascularized functional tissues.
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Affiliation(s)
| | - Devin B. Mair
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Wonjae Lee
- Department of Neurosurgery, Stanford School of Medicine, Stanford, California, USA
| | - Esak Lee
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York, USA
| | - Deok-Ho Kim
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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10
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Perreault LR, Le TT, Oudin MJ, Black LD. RNA sequencing indicates age-dependent shifts in the cardiac fibroblast transcriptome between fetal, neonatal, and adult developmental ages. Physiol Genomics 2021; 53:414-429. [PMID: 34281425 PMCID: PMC8560366 DOI: 10.1152/physiolgenomics.00074.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 07/16/2021] [Indexed: 11/22/2022] Open
Abstract
Cardiac fibroblasts are responsible for extracellular matrix turnover and repair in the cardiac environment and serve to help facilitate immune responses. However, it is well established that they have a significant phenotypic heterogeneity with respect to location, physiological conditions, and developmental age. The goal of this study was to provide an in-depth transcriptomic profile of cardiac fibroblasts derived from rat hearts at fetal, neonatal, and adult developmental ages to ascertain variations in gene expression that may drive functional differences in these cells at these specific stages of development. We performed RNA sequencing (RNA-seq) of cardiac fibroblasts isolated from fetal, neonatal, and adult rats and compared with the rat genome. Principal component analysis of RNA-seq data suggested that data variance was predominantly due to developmental age. Differential expression and gene set enrichment analysis against Gene Ontology and Kyoto Encyclopedia of Genes and Genomes datasets indicated an array of differences across developmental ages, including significant decreases in cardiac development and cardiac function-associated genes with age and a significant increase in immune- and inflammatory-associated functions, particularly immune cell signaling and cytokine and chemokine production, with respect to increasing developmental age. These results reinforce established evidence of diverse phenotypic heterogeneity of fibroblasts with respect to developmental age. Furthermore, based on our analysis of gene expression, age-specific alterations in cardiac fibroblasts may play a crucial role in observed differences in cardiac inflammation and immune response observed across developmental ages.
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Affiliation(s)
- Luke R Perreault
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts
| | - Thanh T Le
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts
| | - Madeleine J Oudin
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts
- Cellular, Molecular, and Developmental Biology Program, Tufts Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, Massachusetts
| | - Lauren D Black
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts
- Cellular, Molecular, and Developmental Biology Program, Tufts Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, Massachusetts
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11
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Napiwocki B, Stempien A, Lang D, Kruepke R, Kim G, Zhang J, Eckhardt L, Glukhov A, Kamp T, Crone W. Micropattern platform promotes extracellular matrix remodeling by human PSC-derived cardiac fibroblasts and enhances contractility of co-cultured cardiomyocytes. Physiol Rep 2021; 9:e15045. [PMID: 34617673 PMCID: PMC8496154 DOI: 10.14814/phy2.15045] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 08/20/2021] [Accepted: 08/31/2021] [Indexed: 02/02/2023] Open
Abstract
In native heart tissue, cardiac fibroblasts provide the structural framework of extracellular matrix (ECM) while also influencing the electrical and mechanical properties of cardiomyocytes. Recent advances in the field of stem cell differentiation have led to the availability of human pluripotent stem cell-derived cardiac fibroblasts (iPSC-CFs) in addition to cardiomyocytes (iPSC-CMs). Here we use a novel 2D in vitro micropatterned platform that provides control over ECM geometry and substrate stiffness. When cultured alone on soft micropatterned substrates, iPSC-CFs are confined to the micropatterned features and remodel the ECM into anisotropic fibers. Similar remodeling and ECM production occurs when cultured with iPSC-CMs in a co-culture model. In addition to modifications in the ECM, our results show that iPSC-CFs influence iPSC-CM function with accelerated Ca2+ transient rise-up time and greater contractile strains in the co-culture conditions compared to when iPSC-CMs are cultured alone. These combined observations highlight the important role cardiac fibroblasts play in vivo and the need for co-culture models like the one presented here to provide more representative in vitro cardiac constructs.
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Affiliation(s)
- B.N. Napiwocki
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - A. Stempien
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - D. Lang
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - R.A. Kruepke
- Engineering Mechanics ProgramUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - G. Kim
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - J. Zhang
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - L.L. Eckhardt
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - A.V. Glukhov
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - T.J. Kamp
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Department of Cell and Regenerative BiologyUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - W.C. Crone
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Engineering Mechanics ProgramUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Department of Engineering PhysicsUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
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12
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Zhan H, Wang Z, Lin J, Yu Y, Xia L. Optogenetic actuation in ChR2-transduced fibroblasts alter excitation-contraction coupling and mechano-electric feedback in coupled cardiomyocytes: a computational modeling study. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:8354-8373. [PMID: 34814303 DOI: 10.3934/mbe.2021414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
With the help of the conventional electrical method and the growing optogenetic technology, cardiac fibroblasts (Fbs) have been verified to couple electrically with working myocytes and bring electrophysiological remodeling changes in them. The intrinsic properties of cardiac functional autoregulation represented by excitation-contraction coupling (ECC) and mechano-electric feedback (MEF) have also been extensively studied. However, the roles of optogenetic stimulation on the characteristics of ECC and MEF in cardiomyocytes (CMs) coupled with Fbs have been barely investigated. In this study, we proposed a combined model composed of three modules to explore these influences. Simulation results showed that (1) during ECC, an increased light duration (LD) strengthened the inflow of ChR2 current and prolonged action potential duration (APD), and extended durations of twitch and internal sarcomere deformation through the decreased dissociation of calcium with troponin C (CaTnC) complexes and the prolonged duration of Xb attachment-detachment; (2) during MEF, an increased LD was followed by a longer muscle twitch and deformation, and led to APD prolongation through the inward ChR2 current and its inward rectification kinetics, which far outweighed the effects of the delaying dissociation of CaTnC complexes and the prolonged reverse mode of Na+-Ca2+ exchange on AP shortening; (3) due to the ChR2 current's rectification feature, enhancing the light irradiance (LI) brought slight variations in peak or valley values of electrophysiological and mechanical parameters while did not change durations of AP and twitch and muscle deformation in both ECC and MEF. In conclusion, the inward ChR2 current and its inward rectification feature were found to affect significantly the durations of AP and twitch in both ECC and MEF. The roles of optogenetic actuation on both ECC and MEF should be considered in future cardiac computational optogenetics at the tissue and organ scale.
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Affiliation(s)
- Heqing Zhan
- College of Biomedical Information and Engineering, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, China
| | - Zefeng Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jialun Lin
- College of Biomedical Information and Engineering, Hainan Medical University, Haikou, China
| | - Yuanbo Yu
- College of Biomedical Information and Engineering, Hainan Medical University, Haikou, China
| | - Ling Xia
- Key Laboratory for Biomedical Engineering of Ministry of Education, Institute of Biomedical Engineering, Zhejiang University, Hangzhou, China
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13
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Floy ME, Givens SE, Matthys OB, Mateyka TD, Kerr CM, Steinberg AB, Silva AC, Zhang J, Mei Y, Ogle BM, McDevitt TC, Kamp TJ, Palecek SP. Developmental lineage of human pluripotent stem cell-derived cardiac fibroblasts affects their functional phenotype. FASEB J 2021; 35:e21799. [PMID: 34339055 PMCID: PMC8349112 DOI: 10.1096/fj.202100523r] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/15/2021] [Accepted: 06/30/2021] [Indexed: 01/24/2023]
Abstract
Cardiac fibroblasts (CFBs) support heart function by secreting extracellular matrix (ECM) and paracrine factors, respond to stress associated with injury and disease, and therefore are an increasingly important therapeutic target. We describe how developmental lineage of human pluripotent stem cell-derived CFBs, epicardial (EpiC-FB), and second heart field (SHF-FB) impacts transcriptional and functional properties. Both EpiC-FBs and SHF-FBs exhibited CFB transcriptional programs and improved calcium handling in human pluripotent stem cell-derived cardiac tissues. We identified differences including in composition of ECM synthesized, secretion of growth and differentiation factors, and myofibroblast activation potential, with EpiC-FBs exhibiting higher stress-induced activation potential akin to myofibroblasts and SHF-FBs demonstrating higher calcification and mineralization potential. These phenotypic differences suggest that EpiC-FBs have utility in modeling fibrotic diseases while SHF-FBs are a promising source of cells for regenerative therapies. This work directly contrasts regional and developmental specificity of CFBs and informs CFB in vitro model selection.
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Affiliation(s)
- Martha E Floy
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Sophie E Givens
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA
| | - Oriane B Matthys
- UC Berkeley-UC San Francisco Graduate Program in Bioengineering, Berkley, CA, USA
- Gladstone Institute of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA, USA
| | - Taylor D Mateyka
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Charles M Kerr
- Molecular Cell Biology and Pathobiology Program, Medical University of South Carolina, Charleston, SC, USA
| | - Alexandra B Steinberg
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Ana C Silva
- Gladstone Institute of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA, USA
| | - Jianhua Zhang
- Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Ying Mei
- Department of Bioengineering, Clemson University, Clemson, SC, USA
| | - Brenda M Ogle
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA
| | - Todd C McDevitt
- Gladstone Institute of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA, USA
| | - Timothy J Kamp
- Department of Medicine, 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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14
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Kerr CM, Richards D, Menick DR, Deleon-Pennell KY, Mei Y. Multicellular Human Cardiac Organoids Transcriptomically Model Distinct Tissue-Level Features of Adult Myocardium. Int J Mol Sci 2021; 22:8482. [PMID: 34445185 PMCID: PMC8395156 DOI: 10.3390/ijms22168482] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 12/15/2022] Open
Abstract
Human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) have been widely used for disease modeling and drug cardiotoxicity screening. To this end, we recently developed human cardiac organoids (hCOs) for modeling human myocardium. Here, we perform a transcriptomic analysis of various in vitro hiPSC-CM platforms (2D iPSC-CM, 3D iPSC-CM and hCOs) to deduce the strengths and limitations of these in vitro models. We further compared iPSC-CM models to human myocardium samples. Our data show that the 3D in vitro environment of 3D hiPSC-CMs and hCOs stimulates the expression of genes associated with tissue formation. The hCOs demonstrated diverse physiologically relevant cellular functions compared to the hiPSC-CM only models. Including other cardiac cell types within hCOs led to more transcriptomic similarities to adult myocardium. hCOs lack matured cardiomyocytes and immune cells, which limits a complete replication of human adult myocardium. In conclusion, 3D hCOs are transcriptomically similar to myocardium, and future developments of engineered 3D cardiac models would benefit from diversifying cell populations, especially immune cells.
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Affiliation(s)
- Charles M. Kerr
- Molecular Cell Biology and Pathobiology Program, Medical University of South Carolina, Charleston, SC 29425, USA;
| | - Dylan Richards
- Immunology Translational Sciences, Janssen Research and Development, LLC, Spring House, PA 19477, USA;
| | - Donald R. Menick
- Division of Cardiology, Department of Medicine, Gazes Cardiac Research Institute, Medical University of South Carolina, Charleston, SC 29425, USA; (D.R.M.); (K.Y.D.-P.)
- Ralph H. Johnson Veterans Affairs Medical Center, Medical University of South Carolina, Charleston, SC 29401, USA
| | - Kristine Y. Deleon-Pennell
- Division of Cardiology, Department of Medicine, Gazes Cardiac Research Institute, Medical University of South Carolina, Charleston, SC 29425, USA; (D.R.M.); (K.Y.D.-P.)
- Ralph H. Johnson Veterans Affairs Medical Center, Medical University of South Carolina, Charleston, SC 29401, USA
| | - Ying Mei
- Bioengineering Department, Clemson University, Clemson, SC 29634, USA
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC 2942, USA
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15
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Dwyer KD, Coulombe KL. Cardiac mechanostructure: Using mechanics and anisotropy as inspiration for developing epicardial therapies in treating myocardial infarction. Bioact Mater 2021; 6:2198-2220. [PMID: 33553810 PMCID: PMC7822956 DOI: 10.1016/j.bioactmat.2020.12.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/18/2020] [Accepted: 12/18/2020] [Indexed: 12/14/2022] Open
Abstract
The mechanical environment and anisotropic structure of the heart modulate cardiac function at the cellular, tissue and organ levels. During myocardial infarction (MI) and subsequent healing, however, this landscape changes significantly. In order to engineer cardiac biomaterials with the appropriate properties to enhance function after MI, the changes in the myocardium induced by MI must be clearly identified. In this review, we focus on the mechanical and structural properties of the healthy and infarcted myocardium in order to gain insight about the environment in which biomaterial-based cardiac therapies are expected to perform and the functional deficiencies caused by MI that the therapy must address. From this understanding, we discuss epicardial therapies for MI inspired by the mechanics and anisotropy of the heart focusing on passive devices, which feature a biomaterials approach, and active devices, which feature robotic and cellular components. Through this review, a detailed analysis is provided in order to inspire further development and translation of epicardial therapies for MI.
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Affiliation(s)
- Kiera D. Dwyer
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, RI, USA
| | - Kareen L.K. Coulombe
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, RI, USA
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16
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Wang L, Serpooshan V, Zhang J. Engineering Human Cardiac Muscle Patch Constructs for Prevention of Post-infarction LV Remodeling. Front Cardiovasc Med 2021; 8:621781. [PMID: 33718449 PMCID: PMC7952323 DOI: 10.3389/fcvm.2021.621781] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 02/04/2021] [Indexed: 12/20/2022] Open
Abstract
Tissue engineering combines principles of engineering and biology to generate living tissue equivalents for drug testing, disease modeling, and regenerative medicine. As techniques for reprogramming human somatic cells into induced pluripotent stem cells (iPSCs) and subsequently differentiating them into cardiomyocytes and other cardiac cells have become increasingly efficient, progress toward the development of engineered human cardiac muscle patch (hCMP) and heart tissue analogs has accelerated. A few pilot clinical studies in patients with post-infarction LV remodeling have been already approved. Conventional methods for hCMP fabrication include suspending cells within scaffolds, consisting of biocompatible materials, or growing two-dimensional sheets that can be stacked to form multilayered constructs. More recently, advanced technologies, such as micropatterning and three-dimensional bioprinting, have enabled fabrication of hCMP architectures at unprecedented spatiotemporal resolution. However, the studies working on various hCMP-based strategies for in vivo tissue repair face several major obstacles, including the inadequate scalability for clinical applications, poor integration and engraftment rate, and the lack of functional vasculature. Here, we review many of the recent advancements and key concerns in cardiac tissue engineering, focusing primarily on the production of hCMPs at clinical/industrial scales that are suitable for administration to patients with myocardial disease. The wide variety of cardiac cell types and sources that are applicable to hCMP biomanufacturing are elaborated. Finally, some of the key challenges remaining in the field and potential future directions to address these obstacles are discussed.
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Affiliation(s)
- Lu Wang
- Department of Biomedical Engineering, School of Medicine and School of Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Vahid Serpooshan
- Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, Atlanta, GA, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
- Children's Healthcare of Atlanta, Atlanta, GA, United States
| | - Jianyi Zhang
- Department of Biomedical Engineering, School of Medicine and School of Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
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17
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Tadevosyan K, Iglesias-García O, Mazo MM, Prósper F, Raya A. Engineering and Assessing Cardiac Tissue Complexity. Int J Mol Sci 2021; 22:ijms22031479. [PMID: 33540699 PMCID: PMC7867236 DOI: 10.3390/ijms22031479] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 01/14/2023] Open
Abstract
Cardiac tissue engineering is very much in a current focus of regenerative medicine research as it represents a promising strategy for cardiac disease modelling, cardiotoxicity testing and cardiovascular repair. Advances in this field over the last two decades have enabled the generation of human engineered cardiac tissue constructs with progressively increased functional capabilities. However, reproducing tissue-like properties is still a pending issue, as constructs generated to date remain immature relative to native adult heart. Moreover, there is a high degree of heterogeneity in the methodologies used to assess the functionality and cardiac maturation state of engineered cardiac tissue constructs, which further complicates the comparison of constructs generated in different ways. Here, we present an overview of the general approaches developed to generate functional cardiac tissues, discussing the different cell sources, biomaterials, and types of engineering strategies utilized to date. Moreover, we discuss the main functional assays used to evaluate the cardiac maturation state of the constructs, both at the cellular and the tissue levels. We trust that researchers interested in developing engineered cardiac tissue constructs will find the information reviewed here useful. Furthermore, we believe that providing a unified framework for comparison will further the development of human engineered cardiac tissue constructs displaying the specific properties best suited for each particular application.
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Affiliation(s)
- Karine Tadevosyan
- Regenerative Medicine Program, Bellvitge Institute for Biomedical Research (IDIBELL) and Program for Clinical Translation of Regenerative Medicine in Catalonia (P-CMRC), 08908 L’Hospitalet del Llobregat, Spain;
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Olalla Iglesias-García
- Regenerative Medicine Program, Bellvitge Institute for Biomedical Research (IDIBELL) and Program for Clinical Translation of Regenerative Medicine in Catalonia (P-CMRC), 08908 L’Hospitalet del Llobregat, Spain;
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, 31008 Pamplona, Spain; (M.M.M.); (F.P.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Correspondence: (O.I.-G.); (A.R.)
| | - Manuel M. Mazo
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, 31008 Pamplona, Spain; (M.M.M.); (F.P.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra, 31008 Pamplona, Spain
| | - Felipe Prósper
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, 31008 Pamplona, Spain; (M.M.M.); (F.P.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra, 31008 Pamplona, Spain
- Center for Networked Biomedical Research on Cancer (CIBERONC), 28029 Madrid, Spain
| | - Angel Raya
- Regenerative Medicine Program, Bellvitge Institute for Biomedical Research (IDIBELL) and Program for Clinical Translation of Regenerative Medicine in Catalonia (P-CMRC), 08908 L’Hospitalet del Llobregat, Spain;
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
- Correspondence: (O.I.-G.); (A.R.)
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18
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Mills RJ, Hudson JE. There's No I in Team: Cellular Crosstalk Enhances In Vitro Cardiac Maturation. Cell Stem Cell 2020; 26:799-801. [PMID: 32502399 DOI: 10.1016/j.stem.2020.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Organoids and microtissues offer the unique opportunity to dissect cell-cell interactions in an organ-specific context without confounding effects of organ failure or organism viability. In a study in this issue of Cell Stem Cell, Giacomelli et al. (2020) add human cardiac fibroblasts into cardiac microtissues and reveal striking fibroblast-endothelial-cardiomyocyte crosstalk that promotes advanced cardiomyocyte maturation.
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Affiliation(s)
- Richard J Mills
- QIMR Berghofer Medical Research Institute, Brisbane 4006, QLD, Australia
| | - James E Hudson
- QIMR Berghofer Medical Research Institute, Brisbane 4006, QLD, Australia.
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19
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Jarrell DK, Vanderslice EJ, VeDepo MC, Jacot JG. Engineering Myocardium for Heart Regeneration-Advancements, Considerations, and Future Directions. Front Cardiovasc Med 2020; 7:586261. [PMID: 33195474 PMCID: PMC7588355 DOI: 10.3389/fcvm.2020.586261] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/31/2020] [Indexed: 12/28/2022] Open
Abstract
Heart disease is the leading cause of death in the United States among both adults and infants. In adults, 5-year survival after a heart attack is <60%, and congenital heart defects are the top killer of liveborn infants. Problematically, the regenerative capacity of the heart is extremely limited, even in newborns. Furthermore, suitable donor hearts for transplant cannot meet the demand and require recipients to use immunosuppressants for life. Tissue engineered myocardium has the potential to replace dead or fibrotic heart tissue in adults and could also be used to permanently repair congenital heart defects in infants. In addition, engineering functional myocardium could facilitate the development of a whole bioartificial heart. Here, we review and compare in vitro and in situ myocardial tissue engineering strategies. In the context of this comparison, we consider three challenges that must be addressed in the engineering of myocardial tissue: recapitulation of myocardial architecture, vascularization of the tissue, and modulation of the immune system. In addition to reviewing and analyzing current progress, we recommend specific strategies for the generation of tissue engineered myocardial patches for heart regeneration and repair.
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Affiliation(s)
- Dillon K Jarrell
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Ethan J Vanderslice
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Mitchell C VeDepo
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Jeffrey G Jacot
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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20
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Mancilla TR, Davis LR, Aune GJ. Doxorubicin-induced p53 interferes with mitophagy in cardiac fibroblasts. PLoS One 2020; 15:e0238856. [PMID: 32960902 PMCID: PMC7508395 DOI: 10.1371/journal.pone.0238856] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 08/25/2020] [Indexed: 12/11/2022] Open
Abstract
Anthracyclines are the critical component in a majority of pediatric chemotherapy regimens due to their broad anticancer efficacy. Unfortunately, the vast majority of long-term childhood cancer survivors will develop a chronic health condition caused by their successful treatments and severe cardiac disease is a common life-threatening outcome that is unequivocally linked to previous anthracycline exposure. The intricacies of how anthracyclines such as doxorubicin, damage the heart and initiate a disease process that progresses over multiple decades is not fully understood. One area left largely unstudied is the role of the cardiac fibroblast, a key cell type in cardiac maturation and injury response. In this study, we demonstrate the effect of doxorubicin on cardiac fibroblast function in the presence and absence of the critical DNA damage response protein p53. In wildtype cardiac fibroblasts, doxorubicin-induced damage correlated with decreased proliferation and migration, cell cycle arrest, and a dilated cardiomyopathy gene expression profile. Interestingly, these doxorubicin-induced changes were completely or partially restored in p53-/- cardiac fibroblasts. Moreover, in wildtype cardiac fibroblasts, doxorubicin produced DNA damage and mitochondrial dysfunction, both of which are well-characterized cell stress responses induced by cytotoxic chemotherapy and varied forms of heart injury. A 3-fold increase in p53 (p = 0.004) prevented the completion of mitophagy (p = 0.032) through sequestration of Parkin. Interactions between p53 and Parkin increased in doxorubicin-treated cardiac fibroblasts (p = 0.0003). Finally, Parkin was unable to localize to the mitochondria in wildtype cardiac fibroblasts, but mitochondrial localization was restored in p53-/- cardiac fibroblasts. These findings strongly suggest that cardiac fibroblasts are an important myocardial cell type that merits further study in the context of doxorubicin treatment. A more robust knowledge of the role cardiac fibroblasts play in the development of doxorubicin-induced cardiotoxicity will lead to novel clinical strategies that will improve the quality of life of cancer survivors.
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Affiliation(s)
- T. R. Mancilla
- Department of Cellular and Integrative Physiology, University of Texas Health Science Center San Antonio, San Antonio, TX, United States of America
- Greehey Children’s Cancer Research Institute, University of Texas Health Science Center San Antonio, San Antonio, TX, United States of America
| | - L. R. Davis
- Greehey Children’s Cancer Research Institute, University of Texas Health Science Center San Antonio, San Antonio, TX, United States of America
| | - G. J. Aune
- Greehey Children’s Cancer Research Institute, University of Texas Health Science Center San Antonio, San Antonio, TX, United States of America
- Department of Pediatrics, Division of Hematology-Oncology, University of Texas Health Science Center San Antonio, San Antonio, TX, United States of America
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21
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Dame K, Ribeiro AJ. Microengineered systems with iPSC-derived cardiac and hepatic cells to evaluate drug adverse effects. Exp Biol Med (Maywood) 2020; 246:317-331. [PMID: 32938227 PMCID: PMC7859673 DOI: 10.1177/1535370220959598] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Hepatic and cardiac drug adverse effects are among the leading causes of attrition in drug development programs, in part due to predictive failures of current animal or in vitro models. Hepatocytes and cardiomyocytes differentiated from human induced pluripotent stem cells (iPSCs) hold promise for predicting clinical drug effects, given their human-specific properties and their ability to harbor genetically determined characteristics that underlie inter-individual variations in drug response. Currently, the fetal-like properties and heterogeneity of hepatocytes and cardiomyocytes differentiated from iPSCs make them physiologically different from their counterparts isolated from primary tissues and limit their use for predicting clinical drug effects. To address this hurdle, there have been ongoing advances in differentiation and maturation protocols to improve the quality and use of iPSC-differentiated lineages. Among these are in vitro hepatic and cardiac cellular microsystems that can further enhance the physiology of cultured cells, can be used to better predict drug adverse effects, and investigate drug metabolism, pharmacokinetics, and pharmacodynamics to facilitate successful drug development. In this article, we discuss how cellular microsystems can establish microenvironments for these applications and propose how they could be used for potentially controlling the differentiation of hepatocytes or cardiomyocytes. The physiological relevance of cells is enhanced in cellular microsystems by simulating properties of tissue microenvironments, such as structural dimensionality, media flow, microfluidic control of media composition, and co-cultures with interacting cell types. Recent studies demonstrated that these properties also affect iPSC differentiations and we further elaborate on how they could control differentiation efficiency in microengineered devices. In summary, we describe recent advances in the field of cellular microsystems that can control the differentiation and maturation of hepatocytes and cardiomyocytes for drug evaluation. We also propose how future research with iPSCs within engineered microenvironments could enable their differentiation for scalable evaluations of drug effects.
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Affiliation(s)
- Keri Dame
- Division of Applied Regulatory Science, Office of Clinical Pharmacology, Office of Translation Sciences, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD 20993, USA
| | - Alexandre Js Ribeiro
- Division of Applied Regulatory Science, Office of Clinical Pharmacology, Office of Translation Sciences, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD 20993, USA
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22
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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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23
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Jang Y, Choi SC, Lim DS, Kim JH, Kim J, Park Y. Modulating cardiomyocyte and fibroblast interaction using layer-by-layer deposition facilitates synchronisation of cardiac macro tissues. SOFT MATTER 2020; 16:428-434. [PMID: 31799582 DOI: 10.1039/c9sm01531k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Maturation and synchronisation of heart cells, including cardiomyocytes and fibroblasts, are essential to develop functional biomimetic cardiac tissues for regenerative medicine and drug discovery. Synchronisation of cells in the biomimetic cardiac tissue requires the structural integrity and functional maturation of cardiomyocytes with other cell types. However, it is challenging to synchronise the beating of macroscale cardiac tissues and induce maturation of cardiomyocytes derived from stem cells. Here, we developed a simple assembly technology to modulate cell-cell interactions by combining layer-by-layer (LBL) deposition and centrifugation of cells with collagen type I to control cell-cell interactions for the preparation of cardiac macro tissues (CMTs). We found that maturation of cardiomyocytes in CMTs was largely enhanced by growth factors FGF-4 and ascorbic acid, but synchronisation of cardiac beating required LBL deposition of cardiomyocytes and cardiac fibroblasts in addition to the growth factors during the maturation process. Our findings have important implications because incorporation of cardiac fibroblasts into the cardiomyocyte layer is a prerequisite for synchronised beating of macroscale cardiac tissues in addition to growth factors to facilitate maturation of stem cell-derived cardiomyocytes.
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Affiliation(s)
- Yongjun Jang
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Korea.
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Jang Y, Jung DJ, Choi SC, Lim DS, Kim JH, Jeoung GS, Kim J, Park Y. Multidimensional assembly using layer-by-layer deposition for synchronized cardiac macro tissues. RSC Adv 2020; 10:18806-18815. [PMID: 35693693 PMCID: PMC9122566 DOI: 10.1039/d0ra01577f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/04/2020] [Accepted: 04/29/2020] [Indexed: 12/13/2022] Open
Abstract
The fabrication of biomimetic structures for tissues and organs is emerging in the fields of biomedical engineering and precision medicine. While current progress in biomedical research provides a number of biofabrication methods, the construction of multi-dimensional cardiac tissue is highly challenging due to difficulties in the maturation and synchronization of cardiomyocytes (CMs) in conjunction with other types of cells, such as myofibroblasts and endothelial cells. Here, we show a simple fabrication methodology to construct multi-dimensional cardiac macro tissue (mCMT) by layer-by-layer (LBL) deposition of cells on micro patterned PDMS. mCMTs formed by LBL deposition of pluripotent stem cell (PSC)-derived cardiomyocytes and cardiac fibroblasts formed 3D patterned structures with synchronized beating characteristics. We also demonstrate that cardiac maturation factors such as the gene expression of MLC2v and cTNI and formation of sarcomeres in mCMTs were significantly enhanced by LBL deposition and growth factors during the maturation process. Fabrication of matured mCMTs with synchronized beating enables providing an efficient platform for evaluating the efficacy and toxicity of drug candidates. These results have important implications because mCMTs are applicable to diverse in vitro studies and drug screening methods that require tissue-like structures and functions in a physiological environment. We fabricated a cardiac macro tissue with synchronized beating by layer-by-layer deposition and evaluated the effect of drug candidates.![]()
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Affiliation(s)
- Yongjun Jang
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Korea
| | - Da Jung Jung
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea
| | - Seung-Cheol Choi
- Departments of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, Korea
| | - Do-Sun Lim
- Departments of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, Korea
| | - Jong-Hoon Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Korea
| | - Gi Seok Jeoung
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea
| | - Jongseong Kim
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Korea
| | - Yongdoo Park
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Korea
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25
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Allen AC, Barone E, Momtahan N, Crosby CO, Tu C, Deng W, Polansky K, Zoldan J. Temporal Impact of Substrate Anisotropy on Differentiating Cardiomyocyte Alignment and Functionality. Tissue Eng Part A 2019; 25:1426-1437. [PMID: 30727863 PMCID: PMC6939589 DOI: 10.1089/ten.tea.2018.0258] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/29/2019] [Indexed: 01/14/2023] Open
Abstract
Anisotropic biomaterials can affect cell function by driving cell alignment, which is critical for cardiac engineered tissues. Recent work, however, has shown that pluripotent stem cell-derived cardiomyocytes may self-align over long periods of time. To determine how the degree of biomaterial substrate anisotropy impacts differentiating cardiomyocyte structure and function, we differentiated mouse embryonic stem cells to cardiomyocytes on nonaligned, semialigned, and aligned fibrous substrates and evaluated cell alignment, contractile displacement, and calcium transient synchronicity over time. Although cardiomyocyte gene expression was not affected by fiber alignment, we observed gradient- and threshold-based differences in cardiomyocyte alignment and function. Cardiomyocyte alignment increased with the degree of fiber alignment in a gradient-based manner at early time points and in a threshold-based manner at later time points. Calcium transient synchronization tightly followed cardiomyocyte alignment behavior, allowing highly anisotropic biomaterials to drive calcium transient synchronization within 8 days, while such synchronized cardiomyocyte behavior required 20 days of culture on nonaligned biomaterials. In contrast, cardiomyocyte contractile displacement had no directional preference on day 8 yet became anisotropic in the direction of fiber alignment on aligned fibers by day 20. Biomaterial anisotropy impact on differentiating cardiomyocyte structure and function is temporally dependent. Impact Statement This work demonstrates that biomaterial anisotropy can quickly drive desired pluripotent stem cell-derived cardiomyocyte structure and function. Such an understanding of matrix anisotropy's time-dependent influence on stem cell-derived cardiomyocyte function will have future applications in the development of cardiac cell therapies and in vitro cardiac tissues for drug testing. Furthermore, our work has broader implications concerning biomaterial anisotropy effects on other cell types in which function relies on alignment, such as myocytes and neurons.
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Affiliation(s)
- Alicia C.B. Allen
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Elissa Barone
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Nima Momtahan
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Cody O. Crosby
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Chengyi Tu
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Wei Deng
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Krista Polansky
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
| | - Janet Zoldan
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
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26
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Shusterman V, Nagpal P, Thedens D, Zhu X, Matasic DS, Yoon JY, Morgan G, Hoffman S, London B. Magnetic Resonance Imaging of Contracting Ultrathin Cardiac Tissue. Biomed Phys Eng Express 2019; 5:045003. [PMID: 32733693 PMCID: PMC7392236 DOI: 10.1088/2057-1976/ab1c1c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Integrating cardiac-tissue patches into the beating heart and evaluating the long-term effects of such integration on cardiac contractility are two challenges in an emerging field of regenerative medicine. This pilot study presents tools for the imaging of contracting multicellular cardiac tissue constructs (MTCs) in vitro and demonstrates the feasibility of tracking the early development of strand geometry and contractions in ultrathin strands and layers of cardiac tissue using CINE MRI. APPROACH Cultured, ultrathin (~50-100-micron) MTCs of rat neonatal cardiomyocytes were plated in rectangular cell chambers (4.5 × 2.0 cm) with and without ultrathin, carbon EP electrodes embedded in the floor of the cell chamber. Two-dimensional, steady-state free precession (SSFP) CINE MRI, cell microscopy, and tissue photography were performed on Days 5-9 of cell development. Potential confounders and MRI artifacts were evaluated using non-contracting cardiac tissues and cell-free chambers filled with the cell-culture medium. MAIN RESULTS Synchronized contractions formed by Day 7; individual contracting tissue strands became identifiable by Day 9. The global patterns and details of the strand geometry and movement patterns in the SSFP images were in excellent agreement with microscopic and photographic images. No synchronized movement was identifiable by either microscopy or CINE MRI in the non-contracting MTCs or the cell-free medium. The EP recordings revealed well-defined depolarization and repolarization waveforms; the imaging artifacts generated by the carbon electrodes were small. SIGNIFICANCE This pilot study demonstrates the feasibility of imaging cardiac-strand patterns and contractile activity in ultrathin, two-dimensional cardiac tissue in commonly used clinical scanners.
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27
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Schroer A, Pardon G, Castillo E, Blair C, Pruitt B. Engineering hiPSC cardiomyocyte in vitro model systems for functional and structural assessment. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2019; 144:3-15. [PMID: 30579630 PMCID: PMC6919215 DOI: 10.1016/j.pbiomolbio.2018.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 09/24/2018] [Accepted: 12/04/2018] [Indexed: 02/06/2023]
Abstract
The study of human cardiomyopathies and the development and testing of new therapies has long been limited by the availability of appropriate in vitro model systems. Cardiomyocytes are highly specialized cells whose internal structure and contractile function are sensitive to the local microenvironment and the combination of mechanical and biochemical cues they receive. The complementary technologies of human induced pluripotent stem cell (hiPSC) derived cardiomyocytes (CMs) and microphysiological systems (MPS) allow for precise control of the genetics and microenvironment of human cells in in vitro contexts. These combined systems also enable quantitative measurement of mechanical function and intracellular organization. This review describes relevant factors in the myocardium microenvironment that affect CM structure and mechanical function and demonstrates the application of several engineered microphysiological systems for studying development, disease, and drug discovery.
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Affiliation(s)
- Alison Schroer
- Departments of Mechanical Engineering and Bioengineering, Stanford University, Stanford, CA, 94305, USA.
| | - Gaspard Pardon
- Departments of Mechanical Engineering and Bioengineering, Stanford University, Stanford, CA, 94305, USA
| | - Erica Castillo
- Departments of Mechanical Engineering and Bioengineering, Stanford University, Stanford, CA, 94305, USA; Department of Mechanical Engineering, University of California at Santa Barbara, USA
| | - Cheavar Blair
- Departments of Mechanical Engineering and Bioengineering, Stanford University, Stanford, CA, 94305, USA; Department of Mechanical Engineering, University of California at Santa Barbara, USA
| | - Beth Pruitt
- Departments of Mechanical Engineering and Bioengineering, Stanford University, Stanford, CA, 94305, USA; Department of Mechanical Engineering, University of California at Santa Barbara, USA
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Owen TJ, Harding SE. Multi-cellularity in cardiac tissue engineering, how close are we to native heart tissue? J Muscle Res Cell Motil 2019; 40:151-157. [PMID: 31222588 PMCID: PMC6726707 DOI: 10.1007/s10974-019-09528-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 06/15/2019] [Indexed: 12/25/2022]
Abstract
Tissue engineering is a complex field where the elements of biology and engineering are combined in an attempt to recapitulate the native environment of the body. Tissue engineering has shown one thing categorically; that the human body is extremely complex and it is truly a difficult task to generate this in the lab. There have been varied attempts at trying to generate a model for the heart with numerous cell types and different scaffolds or materials. The common underlying theme in these approaches is to combine together matrix material and different cell types to make something similar to heart tissue. Multi-cellularity is an essential aspect of the heart and therefore critical to any approach which would try to mimic such a complex tissue. The heart is made up of many cell types that combine to form complex structures like: deformable chambers, a tri-layered heart muscle, and vessels. Thus, in this review we will summarise how tissue engineering has progressed in modelling the heart and what gaps still exist in this dynamic field.
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Affiliation(s)
- Thomas J Owen
- National Heart and Lung Institute, Imperial College London Hammersmith Campus, Imperial Centre for Translational and Experimental Medicine, Du Cane Road, London, W12 0NN, UK.
| | - Sian E Harding
- National Heart and Lung Institute, Imperial College London Hammersmith Campus, Imperial Centre for Translational and Experimental Medicine, Du Cane Road, London, W12 0NN, UK
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29
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Valls-Margarit M, Iglesias-García O, Di Guglielmo C, Sarlabous L, Tadevosyan K, Paoli R, Comelles J, Blanco-Almazán D, Jiménez-Delgado S, Castillo-Fernández O, Samitier J, Jané R, Martínez E, Raya Á. Engineered Macroscale Cardiac Constructs Elicit Human Myocardial Tissue-like Functionality. Stem Cell Reports 2019; 13:207-220. [PMID: 31231023 PMCID: PMC6626888 DOI: 10.1016/j.stemcr.2019.05.024] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 01/18/2023] Open
Abstract
In vitro surrogate models of human cardiac tissue hold great promise in disease modeling, cardiotoxicity testing, and future applications in regenerative medicine. However, the generation of engineered human cardiac constructs with tissue-like functionality is currently thwarted by difficulties in achieving efficient maturation at the cellular and/or tissular level. Here, we report on the design and implementation of a platform for the production of engineered cardiac macrotissues from human pluripotent stem cells (PSCs), which we term "CardioSlice." PSC-derived cardiomyocytes, together with human fibroblasts, are seeded into large 3D porous scaffolds and cultured using a parallelized perfusion bioreactor with custom-made culture chambers. Continuous electrical stimulation for 2 weeks promotes cardiomyocyte alignment and synchronization, and the emergence of cardiac tissue-like properties. These include electrocardiogram-like signals that can be readily measured on the surface of CardioSlice constructs, and a response to proarrhythmic drugs that is predictive of their effect in human patients.
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Affiliation(s)
- Maria Valls-Margarit
- Biomimetic Systems for Cell Engineering, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Olalla Iglesias-García
- Center of Regenerative Medicine in Barcelona (CMRB), L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain
| | - Claudia Di Guglielmo
- Center of Regenerative Medicine in Barcelona (CMRB), L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain
| | - Leonardo Sarlabous
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Biomedical Signal Processing and Interpretation, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain; Department of Automatic Control, Universitat Politècnica de Catalunya - BarcelonaTech (UPC), Barcelona, Spain
| | - Karine Tadevosyan
- Center of Regenerative Medicine in Barcelona (CMRB), L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain
| | - Roberto Paoli
- Nanobioengineering, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Jordi Comelles
- Biomimetic Systems for Cell Engineering, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Dolores Blanco-Almazán
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Biomedical Signal Processing and Interpretation, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain; Department of Automatic Control, Universitat Politècnica de Catalunya - BarcelonaTech (UPC), Barcelona, Spain
| | - Senda Jiménez-Delgado
- Center of Regenerative Medicine in Barcelona (CMRB), L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain
| | | | - Josep Samitier
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Nanobioengineering, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain; Department of Electronics and Biomedical Engineering, University of Barcelona (UB), Barcelona, Spain
| | - Raimon Jané
- Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Biomedical Signal Processing and Interpretation, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain; Department of Automatic Control, Universitat Politècnica de Catalunya - BarcelonaTech (UPC), Barcelona, Spain
| | - Elena Martínez
- Biomimetic Systems for Cell Engineering, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Department of Electronics and Biomedical Engineering, University of Barcelona (UB), Barcelona, Spain.
| | - Ángel Raya
- Center of Regenerative Medicine in Barcelona (CMRB), L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
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30
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Mayourian J, Ceholski DK, Gonzalez DM, Cashman TJ, Sahoo S, Hajjar RJ, Costa KD. Physiologic, Pathologic, and Therapeutic Paracrine Modulation of Cardiac Excitation-Contraction Coupling. Circ Res 2019; 122:167-183. [PMID: 29301848 DOI: 10.1161/circresaha.117.311589] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cardiac excitation-contraction coupling (ECC) is the orchestrated process of initial myocyte electrical excitation, which leads to calcium entry, intracellular trafficking, and subsequent sarcomere shortening and myofibrillar contraction. Neurohumoral β-adrenergic signaling is a well-established mediator of ECC; other signaling mechanisms, such as paracrine signaling, have also demonstrated significant impact on ECC but are less well understood. For example, resident heart endothelial cells are well-known physiological paracrine modulators of cardiac myocyte ECC mainly via NO and endothelin-1. Moreover, recent studies have demonstrated other resident noncardiomyocyte heart cells (eg, physiological fibroblasts and pathological myofibroblasts), and even experimental cardiotherapeutic cells (eg, mesenchymal stem cells) are also capable of altering cardiomyocyte ECC through paracrine mechanisms. In this review, we first focus on the paracrine-mediated effects of resident and therapeutic noncardiomyocytes on cardiomyocyte hypertrophy, electrophysiology, and calcium handling, each of which can modulate ECC, and then discuss the current knowledge about key paracrine factors and their underlying mechanisms of action. Next, we provide a case example demonstrating the promise of tissue-engineering approaches to study paracrine effects on tissue-level contractility. More specifically, we present new functional and molecular data on the effects of human adult cardiac fibroblast conditioned media on human engineered cardiac tissue contractility and ion channel gene expression that generally agrees with previous murine studies but also suggests possible species-specific differences. By contrast, paracrine secretions by human dermal fibroblasts had no discernible effect on human engineered cardiac tissue contractile function and gene expression. Finally, we discuss systems biology approaches to help identify key stem cell paracrine mediators of ECC and their associated mechanistic pathways. Such integration of tissue-engineering and systems biology methods shows promise to reveal novel insights into paracrine mediators of ECC and their underlying mechanisms of action, ultimately leading to improved cell-based therapies for patients with heart disease.
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Affiliation(s)
- Joshua Mayourian
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Delaine K Ceholski
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - David M Gonzalez
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Timothy J Cashman
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Susmita Sahoo
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Roger J Hajjar
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kevin D Costa
- From the Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY.
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31
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Psarras S, Beis D, Nikouli S, Tsikitis M, Capetanaki Y. Three in a Box: Understanding Cardiomyocyte, Fibroblast, and Innate Immune Cell Interactions to Orchestrate Cardiac Repair Processes. Front Cardiovasc Med 2019; 6:32. [PMID: 31001541 PMCID: PMC6454035 DOI: 10.3389/fcvm.2019.00032] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 03/11/2019] [Indexed: 12/11/2022] Open
Abstract
Following an insult by both intrinsic and extrinsic pathways, complex cellular, and molecular interactions determine a successful recovery or inadequate repair of damaged tissue. The efficiency of this process is particularly important in the heart, an organ characterized by very limited regenerative and repair capacity in higher adult vertebrates. Cardiac insult is characteristically associated with fibrosis and heart failure, as a result of cardiomyocyte death, myocardial degeneration, and adverse remodeling. Recent evidence implies that resident non-cardiomyocytes, fibroblasts but also macrophages -pillars of the innate immunity- form part of the inflammatory response and decisively affect the repair process following a cardiac insult. Multiple studies in model organisms (mouse, zebrafish) of various developmental stages (adult and neonatal) combined with genetically engineered cell plasticity and differentiation intervention protocols -mainly targeting cardiac fibroblasts or progenitor cells-reveal particular roles of resident and recruited innate immune cells and their secretome in the coordination of cardiac repair. The interplay of innate immune cells with cardiac fibroblasts and cardiomyocytes is emerging as a crucial platform to help our understanding and, importantly, to allow the development of effective interventions sufficient to minimize cardiac damage and dysfunction after injury.
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Affiliation(s)
- Stelios Psarras
- Center of Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Dimitris Beis
- Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Sofia Nikouli
- Center of Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Mary Tsikitis
- Center of Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Yassemi Capetanaki
- Center of Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
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32
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Mills RJ, Hudson JE. Bioengineering adult human heart tissue: How close are we? APL Bioeng 2019; 3:010901. [PMID: 31069330 PMCID: PMC6481734 DOI: 10.1063/1.5070106] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 02/04/2019] [Indexed: 12/22/2022] Open
Abstract
Human pluripotent stem cells (hPSCs) have extensive applications in fundamental biology, regenerative medicine, disease modelling, and drug discovery/toxicology. Whilst large numbers of cardiomyocytes can be generated from hPSCs, extensive characterization has revealed that they have immature cardiac properties. This has raised potential concerns over their usefulness for many applications and has led to the pursuit of driving maturation of hPSC-cardiomyocytes. Currently, the best approach for driving maturity is the use of tissue engineering to generate highly functional three-dimensional heart tissue. Although we have made significant progress in this area, we have still not generated heart tissue that fully recapitulates all the properties of an adult heart. Deciphering the processes driving cardiomyocyte maturation will be instrumental in uncovering the mechanisms that govern optimal heart function and identifying new therapeutic targets for heart disease.
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Affiliation(s)
- Richard J Mills
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
| | - James E Hudson
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
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33
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Biomaterializing the promise of cardiac tissue engineering. Biotechnol Adv 2019; 42:107353. [PMID: 30794878 DOI: 10.1016/j.biotechadv.2019.02.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 12/14/2022]
Abstract
During an average individual's lifespan, the human heart pumps nearly 200 million liters of blood delivered by approximately 3 billion heartbeats. Therefore, it is not surprising that native myocardium under this incredible demand is extraordinarily complex, both structurally and functionally. As a result, successful engineering of adult-mimetic functional cardiac tissues is likely to require utilization of highly specialized biomaterials representative of the native extracellular microenvironment. There is currently no single biomaterial that fully recapitulates the architecture or the biochemical and biomechanical properties of adult myocardium. However, significant effort has gone toward designing highly functional materials and tissue constructs that may one day provide a ready source of cardiac tissue grafts to address the overwhelming burden of cardiomyopathic disease. In the near term, biomaterial-based scaffolds are helping to generate in vitro systems for querying the mechanisms underlying human heart homeostasis and disease and discovering new, patient-specific therapeutics. When combined with advances in minimally-invasive cardiac delivery, ongoing efforts will likely lead to scalable cell and biomaterial technologies for use in clinical practice. In this review, we describe recent progress in the field of cardiac tissue engineering with particular emphasis on use of biomaterials for therapeutic tissue design and delivery.
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34
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Zamani M, Karaca E, Huang NF. Multicellular Interactions in 3D Engineered Myocardial Tissue. Front Cardiovasc Med 2018; 5:147. [PMID: 30406114 PMCID: PMC6205951 DOI: 10.3389/fcvm.2018.00147] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 10/01/2018] [Indexed: 12/18/2022] Open
Abstract
Cardiovascular disease is a leading cause of death in the US and many countries worldwide. Current cell-based clinical trials to restore cardiomyocyte (CM) health by local delivery of cells have shown only moderate benefit in improving cardiac pumping capacity. CMs have highly organized physiological structure and interact dynamically with non-CM populations, including endothelial cells and fibroblasts. Within engineered myocardial tissue, non-CM populations play an important role in CM survival and function, in part by secreting paracrine factors and cell-cell interactions. In this review, we summarize the progress of engineering myocardial tissue with pre-formed physiological multicellular organization, and present the challenges toward clinical translation.
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Affiliation(s)
- Maedeh Zamani
- School of Medicine, The Stanford Cardiovascular Institute, Stanford University, Stanford, CA, United States
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, United States
| | - Esra Karaca
- School of Medicine, The Stanford Cardiovascular Institute, Stanford University, Stanford, CA, United States
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, United States
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, United States
| | - Ngan F. Huang
- School of Medicine, The Stanford Cardiovascular Institute, Stanford University, Stanford, CA, United States
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, United States
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, United States
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35
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Mayourian J, Ceholski DK, Gorski PA, Mathiyalagan P, Murphy JF, Salazar SI, Stillitano F, Hare JM, Sahoo S, Hajjar RJ, Costa KD. Exosomal microRNA-21-5p Mediates Mesenchymal Stem Cell Paracrine Effects on Human Cardiac Tissue Contractility. Circ Res 2018; 122:933-944. [PMID: 29449318 DOI: 10.1161/circresaha.118.312420] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 02/09/2018] [Accepted: 02/13/2018] [Indexed: 01/08/2023]
Abstract
RATIONALE The promising clinical benefits of delivering human mesenchymal stem cells (hMSCs) for treating heart disease warrant a better understanding of underlying mechanisms of action. hMSC exosomes increase myocardial contractility; however, the exosomal cargo responsible for these effects remains unresolved. OBJECTIVE This study aims to identify lead cardioactive hMSC exosomal microRNAs to provide a mechanistic basis for optimizing future stem cell-based cardiotherapies. METHODS AND RESULTS Integrating systems biology and human engineered cardiac tissue (hECT) technologies, partial least squares regression analysis of exosomal microRNA profiling data predicted microRNA-21-5p (miR-21-5p) levels positively correlate with contractile force and calcium handling gene expression responses in hECTs treated with conditioned media from multiple cell types. Furthermore, miR-21-5p levels were significantly elevated in hECTs treated with the exosome-enriched fraction of the hMSC secretome (hMSC-exo) versus untreated controls. This motivated experimentally testing the human-specific role of miR-21-5p in hMSC-exo-mediated increases of cardiac tissue contractility. Treating hECTs with miR-21-5p alone was sufficient to recapitulate effects observed with hMSC-exo on hECT developed force and expression of associated calcium handling genes (eg, SERCA2a and L-type calcium channel). Conversely, knockdown of miR-21-5p in hMSCs significantly diminished exosomal procontractile and associated calcium handling gene expression effects on hECTs. Western blots supported miR-21-5p effects on calcium handling gene expression at the protein level, corresponding to significantly increased calcium transient amplitude and decreased decay time constant in comparison to miR-scramble control. Mechanistically, cotreating with miR-21-5p and LY294002, a PI3K inhibitor, suppressed these effects. Finally, mathematical simulations predicted the translational capacity for miR-21-5p treatment to restore calcium handling in mature ischemic adult human cardiomyocytes. CONCLUSIONS miR-21-5p plays a key role in hMSC-exo-mediated effects on cardiac contractility and calcium handling, likely via PI3K signaling. These findings may open new avenues of research to harness the role of miR-21-5p in optimizing future stem cell-based cardiotherapies.
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Affiliation(s)
- Joshua Mayourian
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Delaine K Ceholski
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Przemek A Gorski
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Prabhu Mathiyalagan
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Jack F Murphy
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Sophia I Salazar
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Francesca Stillitano
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Joshua M Hare
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Susmita Sahoo
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Roger J Hajjar
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.)
| | - Kevin D Costa
- From the Cardiovascular Research Center, Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (J.M., D.K.C., P.A.G., P.M., J.F.M., S.I.S., F.S., S.S., R.J.H., K.D.C.); and Interdisciplinary Stem Cell Institute, Department of Cardiology, University of Miami Miller School of Medicine, Miami, FL (J.M.H.).
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Daley MC, Fenn SL, Black LD. Applications of Cardiac Extracellular Matrix in Tissue Engineering and Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1098:59-83. [PMID: 30238366 DOI: 10.1007/978-3-319-97421-7_4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The role of the cardiac extracellular matrix (cECM) in providing biophysical and biochemical cues to the cells housed within during disease and development has become increasingly apparent. These signals have been shown to influence many fundamental cardiac cell behaviors including contractility, proliferation, migration, and differentiation. Consequently, alterations to cell phenotype result in directed remodeling of the cECM. This bidirectional communication means that the cECM can be envisioned as a medium for information storage. As a result, the reprogramming of the cECM is increasingly being employed in tissue engineering and regenerative medicine as a method with which to treat disease. In this chapter, an overview of the composition and structure of the cECM as well as its role in cardiac development and disease will be provided. Additionally, therapeutic modulation of cECM for cardiac regeneration as well as bottom-up and top-down approaches to ECM-based cardiac tissue engineering is discussed. Finally, lingering questions regarding the role of cECM in tissue engineering and regenerative medicine are offered as a catalyst for future research.
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Affiliation(s)
- Mark C Daley
- Department of Biomedical Engineering, Tufts University, Medford, MA, USA
| | - Spencer L Fenn
- Department of Biomedical Engineering, Tufts University, Medford, MA, USA
- Center for Biomedical Career Development, University of Massachusetts Medical School, Worcester, MA, USA
| | - Lauren D Black
- Department of Biomedical Engineering, Tufts University, Medford, MA, USA.
- Cellular, Molecular and Developmental Biology Program, Sackler School for Graduate Biomedical Sciences, Tufts University School of Medicine, Boston, MA, USA.
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