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Zanetti M, Braidotti N, Khumar M, Montelongo E, Lombardi R, Sbaizero O, Mestroni L, Taylor MRG, Baj G, Lazzarino M, Peña B, Andolfi L. Investigations of cardiac fibrosis rheology by in vitro cardiac tissue modeling with 3D cellular spheroids. J Mech Behav Biomed Mater 2024; 155:106571. [PMID: 38744118 DOI: 10.1016/j.jmbbm.2024.106571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/22/2024] [Accepted: 05/08/2024] [Indexed: 05/16/2024]
Abstract
Cardiac fibrosis refers to the abnormal accumulation of extracellular matrix within the cardiac muscle, leading to increased stiffness and impaired heart function. From a rheological standpoint, knowledge about myocardial behavior is still lacking, partially due to a lack of appropriate techniques to investigate the rheology of in vitro cardiac tissue models. 3D multicellular cardiac spheroids are powerful and versatile platforms for modeling healthy and fibrotic cardiac tissue in vitro and studying how their mechanical properties are modulated. In this study, cardiac spheroids were created by co-culturing neonatal rat ventricular cardiomyocytes and fibroblasts in definite ratios using the hanging-drop method. The rheological characterization of such models was performed by Atomic Force Microscopy-based stress-relaxation measurements on the whole spheroid. After strain application, a viscoelastic bi-exponential relaxation was observed, characterized by a fast relaxation time (τ1) followed by a slower one (τ2). In particular, spheroids with higher fibroblasts density showed reduction for both relaxation times comparing to control, with a more pronounced decrement of τ1 with respect to τ2. Such response was found compatible with the increased production of extracellular matrix within these spheroids, which recapitulates the main feature of the fibrosis pathophysiology. These results demonstrate how the rheological characteristics of cardiac tissue vary as a function of cellular composition and extracellular matrix, confirming the suitability of such system as an in vitro preclinical model of cardiac fibrosis.
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Affiliation(s)
- Michele Zanetti
- Consiglio Nazionale Delle Ricerche-Istituto Officina Dei Materiali (CNR-IOM), Area Science Park Basovizza, Strada Statale 14, Km 163,5, 34149, Trieste, Italy; Department of Physics, University of Trieste, Via A. Valerio 2, 34127, Trieste, Italy.
| | - Nicoletta Braidotti
- Consiglio Nazionale Delle Ricerche-Istituto Officina Dei Materiali (CNR-IOM), Area Science Park Basovizza, Strada Statale 14, Km 163,5, 34149, Trieste, Italy; Department of Physics, University of Trieste, Via A. Valerio 2, 34127, Trieste, Italy.
| | - Maydha Khumar
- Bioengineering Department, University of Colorado Denver Anschutz Medical Campus, At Bioscience 2 1270 E. Montview Avenue, Suite 100, Aurora, CO, 80045, United States
| | - Efren Montelongo
- Bioengineering Department, University of Colorado Denver Anschutz Medical Campus, At Bioscience 2 1270 E. Montview Avenue, Suite 100, Aurora, CO, 80045, United States
| | - Raffaella Lombardi
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States; Cardiovascular Institute, University of Colorado Denver Anschutz Medical Campus, School of Medicine, Division of Cardiology, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States
| | - Orfeo Sbaizero
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States; Department of Engineering and Architecture, University of Trieste, Via A. Valerio 6/A, 34127, Trieste, Italy
| | - Luisa Mestroni
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States; Cardiovascular Institute, University of Colorado Denver Anschutz Medical Campus, School of Medicine, Division of Cardiology, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States
| | - Matthew R G Taylor
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States
| | - Gabriele Baj
- Department of Life Sciences, University of Trieste, Via L. Giorgieri 5, 34127, Trieste, Italy
| | - Marco Lazzarino
- Consiglio Nazionale Delle Ricerche-Istituto Officina Dei Materiali (CNR-IOM), Area Science Park Basovizza, Strada Statale 14, Km 163,5, 34149, Trieste, Italy
| | - Brisa Peña
- Bioengineering Department, University of Colorado Denver Anschutz Medical Campus, At Bioscience 2 1270 E. Montview Avenue, Suite 100, Aurora, CO, 80045, United States; Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States; Cardiovascular Institute, University of Colorado Denver Anschutz Medical Campus, School of Medicine, Division of Cardiology, At 12700 E.19th Avenue, Bldg. P15, Aurora, CO, 80045, United States
| | - Laura Andolfi
- Consiglio Nazionale Delle Ricerche-Istituto Officina Dei Materiali (CNR-IOM), Area Science Park Basovizza, Strada Statale 14, Km 163,5, 34149, Trieste, Italy
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Di Cio S, Marhuenda E, Haddrick M, Gautrot JE. Vascularised cardiac spheroids-on-a-chip for testing the toxicity of therapeutics. Sci Rep 2024; 14:3370. [PMID: 38336810 PMCID: PMC10858047 DOI: 10.1038/s41598-024-53678-w] [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: 09/13/2023] [Accepted: 02/03/2024] [Indexed: 02/12/2024] Open
Abstract
Microfabricated organ-on-a-chips are rapidly becoming the gold standard for the testing of safety and efficacy of therapeutics. A broad range of designs has emerged, but recreating microvascularised tissue models remains difficult in many cases. This is particularly relevant to mimic the systemic delivery of therapeutics, to capture the complex multi-step processes associated with trans-endothelial transport or diffusion, uptake by targeted tissues and associated metabolic response. In this report, we describe the formation of microvascularised cardiac spheroids embedded in microfluidic chips. Different protocols used for embedding spheroids within vascularised multi-compartment microfluidic chips were investigated first to identify the importance of the spheroid processing, and co-culture with pericytes on the integration of the spheroid within the microvascular networks formed. The architecture of the resulting models, the expression of cardiac and endothelial markers and the perfusion of the system was then investigated. This confirmed the excellent stability of the vascular networks formed, as well as the persistent expression of cardiomyocyte markers such as cTNT and the assembly of striated F-actin, myosin and α-actinin cytoskeletal networks typically associated with contractility and beating. The ability to retain beating over prolonged periods of time was quantified, over 25 days, demonstrating not only perfusability but also functional performance of the tissue model. Finally, as a proof-of-concept of therapeutic testing, the toxicity of one therapeutic associated with cardiac disfunction was evaluated, identifying differences between direct in vitro testing on suspended spheroids and vascularised models.
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Affiliation(s)
- Stefania Di Cio
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
| | - Emilie Marhuenda
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
| | - Malcolm Haddrick
- Medicines Discovery Catapult, Alderley Park, Cheshire, SK10 4TG, UK
| | - Julien E Gautrot
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK.
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK.
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Fan S, Xiao G, Ni J, Zhao Y, Du H, Liang Y, Lv M, He S, Fan G, Zhu Y. Guanxinning injection ameliorates cardiac remodeling in HF mouse and 3D heart spheroid models via p38/FOS/MMP1-mediated inhibition of myocardial hypertrophy and fibrosis. Biomed Pharmacother 2023; 162:114642. [PMID: 37027988 DOI: 10.1016/j.biopha.2023.114642] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/24/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Heart failure (HF) is a cardiovascular disease with high morbidity and mortality. Guanxinning injection (GXNI) is clinically used for the treatment of coronary heart disease, but its therapeutic efficacy and potential mechanism for HF are poorly understood. This study aimed to evaluate the therapeutic potential of GXNI on HF, with a special focus on its role in myocardial remodeling. METHODS 3D cardiac organoids and transverse aortic constriction (TAC) mouse models were established and utilized. Heart function and pathology were evaluated by echocardiography, hemodynamic examination, tail-cuff blood pressure and histopathology. Key targets and pathways regulated by GXNI in HF mouse heart were revealed via RNA-seq and network pharmacology analysis, and were verified by RT-PCR, Western blot, immunohistochemistry and immunofluorescence. RESULTS GXNI significantly inhibited cardiac hypertrophy and cells death. It protected mitochondrial function in cardiac hypertrophic organoids and markedly improved cardiac function in HF mice. Analysis of GXNI-regulated genes in HF mouse hearts revealed that IL-17A signaling in fibroblasts and the corresponding p38/c-Fos/Mmp1 pathway prominently mediated cardiac. Altered expressions of c-Fos, p38 and Mmp1 by GXNI in heart tissues and in cardiac organoids were validated by RT-PCR, WB, IHC, and IF. H&E and Masson staining confirmed that GXNI substantially ameliorated myocardial hypertrophy and fibrosis in HF mice and in 3D organoids. CONCLUSION GXNI inhibited cardiac fibrosis and hypertrophy mainly via down-regulating p38/c-Fos/Mmp1 pathway, thereby ameliorating cardiac remodeling in HF mice. Findings in this study provide a new strategy for the clinical application of GXNI in the treatment of heart failure.
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Affiliation(s)
- Siwen Fan
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Guangxu Xiao
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Jingyu Ni
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China; Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yuhan Zhao
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Hongying Du
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Yingran Liang
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Ming Lv
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Shuang He
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China
| | - Guanwei Fan
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China; Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yan Zhu
- State Key Laboratory of Component-based Chinese Medicine and Tianjin Haihe Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Beihua South Road, JingHai District, Tianjin 301617, China.
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Soepriatna AH, Navarrete-Welton A, Kim TY, Daley MC, Bronk P, Kofron CM, Mende U, Coulombe KLK, Choi BR. Action potential metrics and automated data analysis pipeline for cardiotoxicity testing using optically mapped hiPSC-derived 3D cardiac microtissues. PLoS One 2023; 18:e0280406. [PMID: 36745602 PMCID: PMC9901774 DOI: 10.1371/journal.pone.0280406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 12/28/2022] [Indexed: 02/07/2023] Open
Abstract
Recent advances in human induced pluripotent stem cell (hiPSC)-derived cardiac microtissues provide a unique opportunity for cardiotoxic assessment of pharmaceutical and environmental compounds. Here, we developed a series of automated data processing algorithms to assess changes in action potential (AP) properties for cardiotoxicity testing in 3D engineered cardiac microtissues generated from hiPSC-derived cardiomyocytes (hiPSC-CMs). Purified hiPSC-CMs were mixed with 5-25% human cardiac fibroblasts (hCFs) under scaffold-free conditions and allowed to self-assemble into 3D spherical microtissues in 35-microwell agarose gels. Optical mapping was performed to quantify electrophysiological changes. To increase throughput, AP traces from 4x4 cardiac microtissues were simultaneously acquired with a voltage sensitive dye and a CMOS camera. Individual microtissues showing APs were identified using automated thresholding after Fourier transforming traces. An asymmetric least squares method was used to correct non-uniform background and baseline drift, and the fluorescence was normalized (ΔF/F0). Bilateral filtering was applied to preserve the sharpness of the AP upstroke. AP shape changes under selective ion channel block were characterized using AP metrics including stimulation delay, rise time of AP upstroke, APD30, APD50, APD80, APDmxr (maximum rate change of repolarization), and AP triangulation (APDtri = APDmxr-APD50). We also characterized changes in AP metrics under various ion channel block conditions with multi-class logistic regression and feature extraction using principal component analysis of human AP computer simulations. Simulation results were validated experimentally with selective pharmacological ion channel blockers. In conclusion, this simple and robust automated data analysis pipeline for evaluating key AP metrics provides an excellent in vitro cardiotoxicity testing platform for a wide range of environmental and pharmaceutical compounds.
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Affiliation(s)
- Arvin H. Soepriatna
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, Rhode Island, United States of America
| | - Allison Navarrete-Welton
- Cardiovascular Research Center, Cardiovascular Institute, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Tae Yun Kim
- Cardiovascular Research Center, Cardiovascular Institute, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Mark C. Daley
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, Rhode Island, United States of America
| | - Peter Bronk
- Cardiovascular Research Center, Cardiovascular Institute, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Celinda M. Kofron
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, Rhode Island, United States of America
| | - Ulrike Mende
- Cardiovascular Research Center, Cardiovascular Institute, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Kareen L. K. Coulombe
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, Rhode Island, United States of America
| | - Bum-Rak Choi
- Cardiovascular Research Center, Cardiovascular Institute, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- * E-mail:
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Vascularized Tissue Organoids. Bioengineering (Basel) 2023; 10:bioengineering10020124. [PMID: 36829618 PMCID: PMC9951914 DOI: 10.3390/bioengineering10020124] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/19/2023] Open
Abstract
Tissue organoids hold enormous potential as tools for a variety of applications, including disease modeling and drug screening. To effectively mimic the native tissue environment, it is critical to integrate a microvasculature with the parenchyma and stroma. In addition to providing a means to physiologically perfuse the organoids, the microvasculature also contributes to the cellular dynamics of the tissue model via the cells of the perivascular niche, thereby further modulating tissue function. In this review, we discuss current and developing strategies for vascularizing organoids, consider tissue-specific vascularization approaches, discuss the importance of perfusion, and provide perspectives on the state of the field.
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Picchio V, Floris E, Derevyanchuk Y, Cozzolino C, Messina E, Pagano F, Chimenti I, Gaetani R. Multicellular 3D Models for the Study of Cardiac Fibrosis. Int J Mol Sci 2022; 23:ijms231911642. [PMID: 36232943 PMCID: PMC9569892 DOI: 10.3390/ijms231911642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/19/2022] [Accepted: 09/27/2022] [Indexed: 11/06/2022] Open
Abstract
Ex vivo modelling systems for cardiovascular research are becoming increasingly important in reducing lab animal use and boosting personalized medicine approaches. Integrating multiple cell types in complex setups adds a higher level of significance to the models, simulating the intricate intercellular communication of the microenvironment in vivo. Cardiac fibrosis represents a key pathogenetic step in multiple cardiovascular diseases, such as ischemic and diabetic cardiomyopathies. Indeed, allowing inter-cellular interactions between cardiac stromal cells, endothelial cells, cardiomyocytes, and/or immune cells in dedicated systems could make ex vivo models of cardiac fibrosis even more relevant. Moreover, culture systems with 3D architectures further enrich the physiological significance of such in vitro models. In this review, we provide a summary of the multicellular 3D models for the study of cardiac fibrosis described in the literature, such as spontaneous microtissues, bioprinted constructs, engineered tissues, and organs-on-chip, discussing their advantages and limitations. Important discoveries on the physiopathology of cardiac fibrosis, as well as the screening of novel potential therapeutic molecules, have been reported thanks to these systems. Future developments will certainly increase their translational impact for understanding and modulating mechanisms of cardiac fibrosis even further.
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Affiliation(s)
- Vittorio Picchio
- Department of Medical Surgical Sciences and Biotechnologies, Sapienza University, 04100 Latina, Italy
| | - Erica Floris
- Department of Medical Surgical Sciences and Biotechnologies, Sapienza University, 04100 Latina, Italy
| | - Yuriy Derevyanchuk
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy
| | - Claudia Cozzolino
- Department of Medical Surgical Sciences and Biotechnologies, Sapienza University, 04100 Latina, Italy
| | - Elisa Messina
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy
| | - Francesca Pagano
- Institute of Biochemistry and Cell Biology, National Council of Research (IBBC-CNR), 00015 Monterotondo, Italy
| | - Isotta Chimenti
- Department of Medical Surgical Sciences and Biotechnologies, Sapienza University, 04100 Latina, Italy
- Mediterranea Cardiocentro, 80122 Napoli, Italy
- Correspondence: ; Tel.: +39-077-3175-7234
| | - Roberto Gaetani
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy
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Brogi S, Tabanelli R, Calderone V. Combinatorial approaches for novel cardiovascular drug discovery: a review of the literature. Expert Opin Drug Discov 2022; 17:1111-1129. [PMID: 35853260 DOI: 10.1080/17460441.2022.2104247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION In this article, authors report an inclusive discussion about the combinatorial approach for the treatment of cardiovascular diseases (CVDs) and for counteracting the cardiovascular risk factors. The mentioned strategy was demonstrated to be useful for improving the efficacy of pharmacological treatments and in CVDs showed superior efficacy with respect to the classical monotherapeutic approach. AREAS COVERED According to this topic, authors analyzed the combinatorial treatments that are available on the market, highlighting clinical studies that demonstrated the efficacy of combinatorial drug strategies to cure CVDs and related risk factors. Furthermore, the review gives an outlook on the future perspective of this therapeutic option, highlighting novel drug targets and disease models that could help the future cardiovascular drug discovery. EXPERT OPINION The use of specifically designed and increasingly rational and effective drug combination therapies can therefore be considered the evolution of polypharmacy in cardiometabolic and CVDs. This approach can allow to intervene on multiple etiopathogenetic mechanisms of the disease or to act simultaneously on different pathologies/risk factors, using the combinations most suitable from a pharmacodynamic, pharmacokinetic, and toxicological perspective, thus finding the most appropriate therapeutic option.
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Affiliation(s)
- Simone Brogi
- Department of Pharmacy, University of Pisa, Pisa, Italy
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Basara G, Bahcecioglu G, Ozcebe SG, Ellis BW, Ronan G, Zorlutuna P. Myocardial infarction from a tissue engineering and regenerative medicine point of view: A comprehensive review on models and treatments. BIOPHYSICS REVIEWS 2022; 3:031305. [PMID: 36091931 PMCID: PMC9447372 DOI: 10.1063/5.0093399] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 08/08/2022] [Indexed: 05/12/2023]
Abstract
In the modern world, myocardial infarction is one of the most common cardiovascular diseases, which are responsible for around 18 million deaths every year or almost 32% of all deaths. Due to the detrimental effects of COVID-19 on the cardiovascular system, this rate is expected to increase in the coming years. Although there has been some progress in myocardial infarction treatment, translating pre-clinical findings to the clinic remains a major challenge. One reason for this is the lack of reliable and human representative healthy and fibrotic cardiac tissue models that can be used to understand the fundamentals of ischemic/reperfusion injury caused by myocardial infarction and to test new drugs and therapeutic strategies. In this review, we first present an overview of the anatomy of the heart and the pathophysiology of myocardial infarction, and then discuss the recent developments on pre-clinical infarct models, focusing mainly on the engineered three-dimensional cardiac ischemic/reperfusion injury and fibrosis models developed using different engineering methods such as organoids, microfluidic devices, and bioprinted constructs. We also present the benefits and limitations of emerging and promising regenerative therapy treatments for myocardial infarction such as cell therapies, extracellular vesicles, and cardiac patches. This review aims to overview recent advances in three-dimensional engineered infarct models and current regenerative therapeutic options, which can be used as a guide for developing new models and treatment strategies.
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Affiliation(s)
- Gozde Basara
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - Gokhan Bahcecioglu
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - S. Gulberk Ozcebe
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - Bradley W Ellis
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - George Ronan
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - Pinar Zorlutuna
- Present address: 143 Multidisciplinary Research Building, University of Notre Dame, Notre Dame, IN 46556. Author to whom correspondence should be addressed:. Tel.: +1 574 631 8543. Fax: +1 574 631 8341
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Mishra A, Pasumarthi KBS. Application of Three-Dimensional Culture Method in the Cardiac Conduction System Research. Methods Protoc 2022; 5:mps5030050. [PMID: 35736551 PMCID: PMC9227420 DOI: 10.3390/mps5030050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/07/2022] [Accepted: 06/10/2022] [Indexed: 11/24/2022] Open
Abstract
Congenital heart defects (CHD) are the most common type of birth defects. Several human case studies and genetically altered animal models have identified abnormalities in the development of ventricular conduction system (VCS) in the heart. While cell-based therapies hold promise for treating CHDs, translational efforts are limited by the lack of suitable in vitro models for feasibility and safety studies. A better understanding of cell differentiation pathways can lead to development of cell-based therapies for individuals living with CHD/VCS disorders. Here, we describe a new and reproducible 3-D cell culture method for studying cardiac cell lineage differentiation in vitro. We used primary ventricular cells isolated from embryonic day 11.5 (E11.5) mouse embryos, which can differentiate into multiple cardiac cell types including VCS cells. We compared 3-D cultures with three types of basement membrane extracts (BME) for their abilities to support E11.5 ventricular cell differentiation. In addition, the effects of atrial natriuretic peptide (ANP) and an inhibitor for its high affinity receptor were tested on cell differentiation in 3-D cultures. Following the cell culture, protocols for immunofluorescence imaging, cell extraction and protein isolation from the 3-D culture matrix and in-cell western methods are described. Further, these approaches can be used to study the effects of various ligands and genetic interventions on VCS cell development. We propose that these methodologies may also be extended for differentiation studies using other sources of stem cells such as induced pluripotent stem cells.
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Jahn P, Karger RK, Soso Khalaf S, Hamad S, Peinkofer G, Sahito RGA, Pieroth S, Nitsche F, Lu J, Derichsweiler D, Brockmeier K, Hescheler J, Schmidt A, Pfannkuche KP. Engineering of cardiac microtissues by microfluidic cell encapsulation in thermoshrinking non-crosslinked PNIPAAm gels. Biofabrication 2022; 14. [PMID: 35617928 DOI: 10.1088/1758-5090/ac73b5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 05/26/2022] [Indexed: 11/11/2022]
Abstract
Multicellular agglomerates in form of irregularly shaped or spherical clusters can recapitulate cell-cell interactions and are referred to as microtissues. Microtissues gain increasing attention in several fields including cardiovascular research. Cardiac microtissues are evolving as excellent model systems for drug testing in vitro (organ-on-a-chip), are used as tissue bricks in 3D printing processes and pave the way for improved cell replacement therapies in vivo. Microtissues are formed for example in hanging drop culture or specialized microwell plates; truly scalable methods are not yet available. In this study, a novel method of encapsulation of cells in Poly-N-isopropylacrylamid (PNIPAAm) spheres is introduced. Murine induced pluripotent stem cell-derived cardiomyocytes (CMs) and bone marrow-derived mesenchymal stem cells (MSCs) were encapsulated in PNIPAAm by raising the temperature of droplets formed in a microfluidics setup above the lower critical solute temperature (LCST) of 32°C. PNIPAAM precipitates to a water-insoluble physically linked gel above the LCST and shrinks by the expulsion of water, thereby trapping the cells in a collapsing polymer network and increasing the cell density by one order of magnitude. Within 24 hours, stable cardiac microtissues were first formed and later released from their polymer shell by washout of PNIPAAm at temperatures below the LCST. Rhythmically contracting microtissues showed homogenous cell distribution, age-dependent sarcomere organizations and action potential generation. The novel approach is applicable for microtissue formation from various cell types and can be implemented into scalable workflows.
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Affiliation(s)
- Philipp Jahn
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50924, GERMANY
| | - Rebecca Katharina Karger
- Center for Physiology and Pathophysiology, University of Cologne, Robert Koch Str. 39, Cologne, Nordrhein-Westfalen, 50931, GERMANY
| | - Shahab Soso Khalaf
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
| | - Sarkawt Hamad
- University of Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
| | - Gabriel Peinkofer
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
| | | | - Stephanie Pieroth
- Department of Chemistry, University of Cologne, Greinstr. 4-6, Koln, 50923, GERMANY
| | - Frank Nitsche
- Institute of Zoology, University of Cologne, Zülpicher Str. 47b, Cologne, Nordrhein-Westfalen, 50674, GERMANY
| | - Junqi Lu
- Department of Chemistry, University of Cologne, Greinstraße 4-6, Cologne, Nordrhein-Westfalen, 50939, GERMANY
| | - Daniel Derichsweiler
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
| | - Konrad Brockmeier
- Department of Pediatric Cardiology, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, GERMANY
| | - Jürgen Hescheler
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
| | - Annette Schmidt
- Department Chemistry, University of Cologne, Greinstr. 4-6, Koln, Nordrhein-Westfalen, 50923, GERMANY
| | - Kurt Paul Pfannkuche
- University Hospital Cologne, Robert Koch Str. 39, Koln, Nordrhein-Westfalen, 50931, GERMANY
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11
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Photosynthetic microorganisms for the oxygenation of advanced 3D bioprinted tissues. Acta Biomater 2022:S1742-7061(22)00278-1. [PMID: 35562006 DOI: 10.1016/j.actbio.2022.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 02/06/2023]
Abstract
3D bioprinting technology has emerged as a tool that promises to revolutionize the biomedical field, including tissue engineering and regeneration. Despite major technological advancements, several challenges remain to be solved before 3D bioprinted tissues could be fully translated from the bench to the bedside. As oxygen plays a key role in aerobic metabolism, which allows energy production in the mitochondria; as a consequence, the lack of tissue oxygenation is one of the main limitations of current bioprinted tissues and organs. In order to improve tissue oxygenation, recent approaches have been established for a broad range of clinical applications, with some already applied using 3D bioprinting technologies. Among them, the incorporation of photosynthetic microorganisms, such as microalgae and cyanobacteria, is a promising approach that has been recently explored to generate chimerical plant-animal tissues where, upon light exposure, oxygen can be produced and released in a localized and controlled manner. This review will briefly summarize the state-of-the-art approaches to improve tissue oxygenation, as well as studies describing the use of photosynthetic microorganisms in 3D bioprinting technologies. STATEMENT OF SIGNIFICANCE: 3D bioprinting technology has emerged as a tool for the generation of viable and functional tissues for direct in vitro and in vivo applications, including disease modeling, drug discovery and regenerative medicine. Despite the latest advancements in this field, suboptimal oxygen delivery to cells before, during and after the bioprinting process limits their viability within 3D bioprinted tissues. This review article first highlights state-of-the-art approaches used to improve oxygen delivery in bioengineered tissues to overcome this challenge. Then, it focuses on the emerging roles played by photosynthetic organisms as novel biomaterials for bioink generation. Finally, it provides considerations around current challenges and novel potential opportunities for their use in bioinks, by comparing latest published studies using algae for 3D bioprinting.
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12
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Methods for vascularization and perfusion of tissue organoids. Mamm Genome 2022; 33:437-450. [PMID: 35333952 DOI: 10.1007/s00335-022-09951-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 03/10/2022] [Indexed: 12/17/2022]
Abstract
Tissue organoids or "mini organs" can be invaluable tools for understanding health and disease biology, modeling tissue dynamics, or screening potential drug candidates. Effective vascularization of these models is critical for truly representing the in vivo tissue environment. Not only is the formation of a vascular network, and ultimately a microcirculation, essential for proper distribution and exchange of oxygen and nutrients throughout larger organoids, but vascular cells dynamically communicate with other cells to modulate overall tissue behavior. Additionally, interstitial fluid flow, mediated by a perfused microvasculature, can have profound influences on tissue biology. Thus, a truly functionally and biologically relevant organoid requires a vasculature. Here, we review existing strategies for fabricating and incorporating vascular elements and perfusion within tissue organoids.
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13
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Sharma P, Liu Chung Ming C, Wang X, Bienvenu LA, Beck D, Figtree GA, Boyle A, Gentile C. Biofabrication of advanced in vitro3D models to study ischaemic and doxorubicin-induced myocardial damage. Biofabrication 2022; 14. [PMID: 34983029 DOI: 10.1088/1758-5090/ac47d8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/04/2022] [Indexed: 11/11/2022]
Abstract
Current preclinicalin vitroandin vivomodels of cardiac injury typical of myocardial infarction (MI, or heart attack) and drug induced cardiotoxicity mimic only a few aspects of these complex scenarios. This leads to a poor translation of findings from the bench to the bedside. In this study, we biofabricated for the first time advancedin vitromodels of MI and doxorubicin (DOX) induced injury by exposing cardiac spheroids (CSs) to pathophysiological changes in oxygen (O2) levels or DOX treatment. Then, contractile function and cell death was analyzed in CSs in control versus I/R and DOX CSs. For a deeper dig into cell death analysis, 3D rendering analyses and mRNA level changes of cardiac damage-related genes were compared in control versus I/R and DOX CSs. Overall,in vitroCSs recapitulated major features typical of thein vivoMI and drug induced cardiac damages, such as adapting intracellular alterations to O2concentration changes and incubation with cardiotoxic drug, mimicking the contraction frequency and fractional shortening and changes in mRNA expression levels for genes regulating sarcomere structure, calcium transport, cell cycle, cardiac remodelling and signal transduction. Taken together, our study supports the use of I/R and DOX CSs as advancedin vitromodels to study MI and DOX-induced cardiac damage by recapitulating their complex in vivoscenario.
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Affiliation(s)
- Poonam Sharma
- The University of Newcastle Faculty of Health and Medicine, Kookaburra Cct, New Lambton Heights, New South Wales, 2305, AUSTRALIA
| | - Clara Liu Chung Ming
- University of Technology Sydney Faculty of Engineering, Building 11, Level 10, Room 115, University of Technology Sydney, Ultimo, Sydney, Ultimo, Sydney, New South Wales, 2007, AUSTRALIA
| | - Xiaowei Wang
- Baker Heart and Diabetes Institute South Australia, 75 Commercial Road, Melbourne, Victoria, 3004, AUSTRALIA
| | - Laura A Bienvenu
- Baker Heart and Diabetes Institute South Australia, 75 Commercial Road, Melbourne, Victoria, 3004, AUSTRALIA
| | - Domink Beck
- University of Technology Sydney Faculty of Engineering, Building 11, Level 10, Room 115, University of Technology Sydney, Ultimo, Sydney, Ultimo, Sydney, New South Wales, 2007, AUSTRALIA
| | - Gemma A Figtree
- , The University of Sydney Faculty of Medicine and Health, Reserve Rd, Sydney, New South Wales, 2000, AUSTRALIA
| | - Andrew Boyle
- The University of Newcastle Faculty of Health and Medicine, Kookaburra Cct, New Lambton Heights, New South Wales, 2305, AUSTRALIA
| | - Carmine Gentile
- University of Technology Sydney Faculty of Engineering, Building 11, Level 10, Room 115, 81 Broadway St, Ultimo, Sydney, Ultimo, Sydney, New South Wales, 2007, AUSTRALIA
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14
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Lewis-Israeli YR, Wasserman AH, Aguirre A. Heart Organoids and Engineered Heart Tissues: Novel Tools for Modeling Human Cardiac Biology and Disease. Biomolecules 2021; 11:1277. [PMID: 34572490 PMCID: PMC8468189 DOI: 10.3390/biom11091277] [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: 06/26/2021] [Revised: 08/06/2021] [Accepted: 08/24/2021] [Indexed: 01/02/2023] Open
Abstract
Organoids are three-dimensional in vitro cell constructs that recapitulate organ properties and structure to a significant extent. They constitute particularly useful models to study unapproachable states in humans, such as embryonic and fetal development, or early disease progression in adults. In recent years organoids have been implemented to model a wide range of different organs and disease conditions. However, the technology for their fabrication and application to cardiovascular studies has been lagging significantly when compared to other organoid types (e.g., brain, pancreas, kidney, intestine). This is a surprising fact since cardiovascular disease (CVD) and congenital heart disease (CHD) constitute the leading cause of mortality and morbidity in the developed world, and the most common birth defect in humans, respectively, and collectively constitute one of the largest unmet medical needs in the modern world. There is a critical need to establish in vitro models of the human heart that faithfully recapitulate its biology and function, thus enabling basic and translational studies to develop new therapeutics. Generating heart organoids that truly resemble the heart has proven difficult due to its complexity, but significant progress has been made recently to overcome this obstacle. In this review, we will discuss progress in novel heart organoid generation methods, the advantages and disadvantages of each approach, and their translational applications for advancing cardiovascular studies and the treatment of heart disorders.
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Affiliation(s)
- Yonatan R. Lewis-Israeli
- Division of Developmental and Stem Cell Biology, Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI 48823, USA; (Y.R.L.-I.); (A.H.W.)
- Department of Biomedical Engineering, College of Engineering, Michigan State University, East Lansing, MI 48823, USA
| | - Aaron H. Wasserman
- Division of Developmental and Stem Cell Biology, Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI 48823, USA; (Y.R.L.-I.); (A.H.W.)
- Department of Biomedical Engineering, College of Engineering, Michigan State University, East Lansing, MI 48823, USA
| | - Aitor Aguirre
- Division of Developmental and Stem Cell Biology, Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI 48823, USA; (Y.R.L.-I.); (A.H.W.)
- Department of Biomedical Engineering, College of Engineering, Michigan State University, East Lansing, MI 48823, USA
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15
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Chu X, Wang M, Qiu X, Huang Y, Li T, Otieno E, Li N, Luo L, Xiao X. Strategies for constructing pluripotent stem cell- and progenitor cell-derived three-dimensional cardiac micro-tissues. J Biomed Mater Res A 2021; 110:488-503. [PMID: 34397148 DOI: 10.1002/jbm.a.37298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 07/31/2021] [Accepted: 08/04/2021] [Indexed: 12/15/2022]
Abstract
Three-dimensional (3D) cardiac micro-tissue is a promising model for simulating the structural and functional features of heart in vitro. This scientific achievement provides a platform for exploration about the mechanisms on the development, damage, and regeneration of tissue, hence, paving a way toward development of novel therapies for heart diseases. However, 3D micro-tissue technology is still in its infant stages faced with many challenges such as incompleteness of the tissue microarchitecture, loss of the resident immune cells, poor reproducibility, and deficiencies in continuously feeding the nutrients and removing wastes during micro-tissue culturing. There is an urgent need to optimize the construction of 3D cardiac micro-tissue and improve functions of the involved cells. Therefore, scaffolds and cell resources for building 3D cardiac micro-tissues, strategies for inducing the maturation and functionalization of pluripotent stem cell- or cardiac progenitor cell-derived cardiomyocytes, and the major challenges were reviewed in this writing to enable future fabrication of 3D cardiac micro-tissues or organoids for drug screening, disease modeling, regeneration treatment, and so on.
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Affiliation(s)
- Xinyue Chu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Mingyu Wang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China.,Institute of Laboratory Animals Science, Chongqing Academy of Chinese Materia Medica, Chongqing, China
| | - Xiaoyan Qiu
- Department of Animal Husbandry Engineering, College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Yun Huang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Tong Li
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Edward Otieno
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Na Li
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Li Luo
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Xiong Xiao
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Southwest University, Chongqing, China
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16
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Polonchuk L, Surija L, Lee MH, Sharma P, Liu Chung Ming C, Richter F, Ben-Sefer E, Rad MA, Mahmodi Sheikh Sarmast H, Shamery WA, Tran HA, Vettori L, Haeusermann F, Filipe EC, Rnjak-Kovacina J, Cox T, Tipper J, Kabakova I, Gentile C. Towards engineering heart tissues from bioprinted cardiac spheroids. Biofabrication 2021; 13. [PMID: 34265755 DOI: 10.1088/1758-5090/ac14ca] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 07/15/2021] [Indexed: 02/06/2023]
Abstract
Currentin vivoandin vitromodels fail to accurately recapitulate the human heart microenvironment for biomedical applications. This study explores the use of cardiac spheroids (CSs) to biofabricate advancedin vitromodels of the human heart. CSs were created from human cardiac myocytes, fibroblasts and endothelial cells (ECs), mixed within optimal alginate/gelatin hydrogels and then bioprinted on a microelectrode plate for drug testing. Bioprinted CSs maintained their structure and viability for at least 30 d after printing. Vascular endothelial growth factor (VEGF) promoted EC branching from CSs within hydrogels. Alginate/gelatin-based hydrogels enabled spheroids fusion, which was further facilitated by addition of VEGF. Bioprinted CSs contracted spontaneously and under stimulation, allowing to record contractile and electrical signals on the microelectrode plates for industrial applications. Taken together, our findings indicate that bioprinted CSs can be used to biofabricate human heart tissues for long termin vitrotesting. This has the potential to be used to study biochemical, physiological and pharmacological features of human heart tissue.
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Affiliation(s)
- Liudmila Polonchuk
- F Hoffmann-La Roche AG Research and Development Division, Pharmaceutical Sciences, Roche Innovation Center Basel, Grenzacherstrasse 124, Basel, Basel-Stadt CH-4070, Switzerland
| | - Lydia Surija
- The University of Sydney Faculty of Medicine and Health, Kolling Building, Kolling Institute, St Leonards, Sydney, NSW 2065, Australia
| | - Min Ho Lee
- The University of Sydney Faculty of Medicine and Health, Kolling Building, Kolling Institute, St Leonards, Sydney, NSW 2065, Australia
| | - Poonam Sharma
- The University of Sydney Faculty of Medicine and Health, Kolling Building, Kolling Institute, St Leonards, Sydney, NSW 2065, Australia.,The University of Newcastle Faculty of Health and Medicine, University Drive, Callaghan, NSW 2308, Australia.,University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Clara Liu Chung Ming
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Florian Richter
- The University of Sydney Faculty of Medicine and Health, Kolling Building, Kolling Institute, St Leonards, Sydney, NSW 2065, Australia
| | - Eitan Ben-Sefer
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Maryam Alsadat Rad
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Hadi Mahmodi Sheikh Sarmast
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Wafa Al Shamery
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Hien A Tran
- School of Biomedical Engineering, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Laura Vettori
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Fabian Haeusermann
- F Hoffmann-La Roche AG Research and Development Division, Pharmaceutical Sciences, Roche Innovation Center Basel, Grenzacherstrasse 124, Basel, Basel-Stadt CH-4070, Switzerland
| | - Elysse C Filipe
- Garvan Institute of Medical Research, 384 Victoria St, Darlinghurst, NSW 2010, Australia.,St Vincent Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, NSW 2052, Australia
| | | | - Thomas Cox
- Garvan Institute of Medical Research, 384 Victoria St, Darlinghurst, NSW 2010, Australia.,St Vincent Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Joanne Tipper
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Irina Kabakova
- University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
| | - Carmine Gentile
- The University of Sydney Faculty of Medicine and Health, Kolling Building, Kolling Institute, St Leonards, Sydney, NSW 2065, Australia.,University of Technology Sydney Faculty of Engineering and IT, Building 11, Level 10, Room 115, Ultimo, Sydney, NSW 2007, Australia
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17
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Munawar S, Turnbull IC. Cardiac Tissue Engineering: Inclusion of Non-cardiomyocytes for Enhanced Features. Front Cell Dev Biol 2021; 9:653127. [PMID: 34113613 PMCID: PMC8186263 DOI: 10.3389/fcell.2021.653127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/31/2021] [Indexed: 12/01/2022] Open
Abstract
Engineered cardiac tissues (ECTs) are 3D physiological models of the heart that are created and studied for their potential role in developing therapies of cardiovascular diseases and testing cardio toxicity of drugs. Recreating the microenvironment of the native myocardium in vitro mainly involves the use of cardiomyocytes. However, ECTs with only cardiomyocytes (CM-only) often perform poorly and are less similar to the native myocardium compared to ECTs constructed from co-culture of cardiomyocytes and nonmyocytes. One important goal of co-culture tissues is to mimic the native heart’s cellular composition, which can result in better tissue function and maturity. In this review, we investigate the role of nonmyocytes in ECTs and discuss the mechanisms behind the contributions of nonmyocytes in enhancement of ECT features.
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Affiliation(s)
- Sadek Munawar
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Irene C Turnbull
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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18
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Bubb KJ, Tang O, Gentile C, Moosavi SM, Hansen T, Liu CC, Di Bartolo BA, Figtree GA. FXYD1 Is Protective Against Vascular Dysfunction. Hypertension 2021; 77:2104-2116. [PMID: 33934624 DOI: 10.1161/hypertensionaha.120.16884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Kristen J Bubb
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia (K.J.B.)
| | - Owen Tang
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Royal North Shore Hospital, St Leonards, NSW, Australia (O.T., T.H., C.-C.L., B.A.D.B., G.A.F.)
| | - Carmine Gentile
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,University of Technology Sydney, Ultimo, NSW, Australia (C.G., S.M.M.)
| | - Seyed M Moosavi
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,University of Technology Sydney, Ultimo, NSW, Australia (C.G., S.M.M.)
| | - Thomas Hansen
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Royal North Shore Hospital, St Leonards, NSW, Australia (O.T., T.H., C.-C.L., B.A.D.B., G.A.F.)
| | - Chia-Chi Liu
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Royal North Shore Hospital, St Leonards, NSW, Australia (O.T., T.H., C.-C.L., B.A.D.B., G.A.F.).,Heart Research Institute, Newtown, NSW, Australia (C.-C.L.)
| | - Belinda A Di Bartolo
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Royal North Shore Hospital, St Leonards, NSW, Australia (O.T., T.H., C.-C.L., B.A.D.B., G.A.F.)
| | - Gemma A Figtree
- From the University of Sydney, Kolling Institute of Medical Research, Cardiothoracic and Vascular Health (K.J.B., O.T., C.G., S.M.M., T.H., C.-C.L., B.A.D.B., G.A.F.).,Royal North Shore Hospital, St Leonards, NSW, Australia (O.T., T.H., C.-C.L., B.A.D.B., G.A.F.)
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19
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Richards C, Sesperez K, Chhor M, Ghorbanpour S, Rennie C, Ming CLC, Evenhuis C, Nikolic V, Orlic NK, Mikovic Z, Stefanovic M, Cakic Z, McGrath K, Gentile C, Bubb K, McClements L. Characterisation of cardiac health in the reduced uterine perfusion pressure model and a 3D cardiac spheroid model, of preeclampsia. Biol Sex Differ 2021; 12:31. [PMID: 33879252 PMCID: PMC8056582 DOI: 10.1186/s13293-021-00376-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/07/2021] [Indexed: 12/15/2022] Open
Abstract
Background Preeclampsia is a dangerous cardiovascular disorder of pregnancy that leads to an increased risk of future cardiovascular and metabolic disorders. Much of the pathogenesis and mechanisms involved in cardiac health in preeclampsia are unknown. A novel anti-angiogenic protein, FKBPL, is emerging as having a potential role in both preeclampsia and cardiovascular disease (CVD). Therefore, in this study we aimed to characterise cardiac health and FKBPL regulation in the rat reduced uterine perfusion pressure (RUPP) and a 3D cardiac spheroid model of preeclampsia. Methods The RUPP model was induced in pregnant rats and histological analysis performed on the heart, kidney, liver and placenta (n ≥ 6). Picrosirius red staining was performed to quantify collagen I and III deposition in rat hearts, placentae and livers as an indicator of fibrosis. RT-qPCR was used to determine changes in Fkbpl, Icam1, Vcam1, Flt1 and Vegfa mRNA in hearts and/or placentae and ELISA to evaluate cardiac brain natriuretic peptide (BNP45) and FKBPL secretion. Immunofluorescent staining was also conducted to analyse the expression of cardiac FKBPL. Cardiac spheroids were generated using human cardiac fibroblasts and human coronary artery endothelial cells and treated with patient plasma from normotensive controls, early-onset preeclampsia (EOPE) and late-onset preeclampsia (LOPE); n = 3. FKBPL and CD31 expression was quantified by immunofluorescent labelling. Results The RUPP procedure induced significant increases in blood pressure (p < 0.001), collagen deposition (p < 0.001) and cardiac BNP45 (p < 0.05). It also induced a significant increase in cardiac FKBPL mRNA (p < 0.05) and protein expression (p < 0.01). RUPP placentae also exhibited increased collagen deposition and decreased Flt1 mRNA expression (p < 0.05). RUPP kidneys revealed an increase in average glomerular size (p < 0.05). Cardiac spheroids showed a significant increase in FKBPL expression when treated with LOPE plasma (p < 0.05) and a trend towards increased FKBPL expression following treatment with EOPE plasma (p = 0.06). Conclusions The rat RUPP model induced cardiac, renal and placental features reflective of preeclampsia. FKBPL was increased in the hearts of RUPP rats and cardiac spheroids treated with plasma from women with preeclampsia, perhaps reflective of restricted angiogenesis and inflammation in this disorder. Elucidation of these novel FKBPL mechanisms in cardiac health in preeclampsia could be key in preventing future CVD. Supplementary Information The online version contains supplementary material available at 10.1186/s13293-021-00376-1.
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Affiliation(s)
- Claire Richards
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Kimberly Sesperez
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Michael Chhor
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Sahar Ghorbanpour
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Claire Rennie
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Clara Liu Chung Ming
- School of Biomedical Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia
| | - Chris Evenhuis
- The iThree Institute, University of Technology Sydney, Sydney, NSW, Australia
| | - Valentina Nikolic
- Department of Pharmacology and Toxicology & Department of Internal Medicine - Gynaecology, Medical Faculty, University of Nis, Nis, Serbia
| | - Natasa Karadzov Orlic
- Department of Gynaecology and Obstetrics, Narodni Front, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Zeljko Mikovic
- Department of Gynaecology and Obstetrics, Narodni Front, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Milan Stefanovic
- Department of Pharmacology and Toxicology & Department of Internal Medicine - Gynaecology, Medical Faculty, University of Nis, Nis, Serbia.,Department of Gynaecology and Obstetrics, Clinical Centre Nis, Nis, Serbia
| | - Zoran Cakic
- Department of Gynaecology and Obstetrics, General Hospital of Leskovac, Leskovac, Serbia
| | - Kristine McGrath
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Carmine Gentile
- School of Biomedical Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia.,The Kolling Institute, University of Sydney, Sydney, NSW, Australia
| | - Kristen Bubb
- The Kolling Institute, University of Sydney, Sydney, NSW, Australia.,Biomedical Discovery Institute, Monash University, Melbourne, Australia
| | - Lana McClements
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia.
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20
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Liu Chung Ming C, Sesperez K, Ben-Sefer E, Arpon D, McGrath K, McClements L, Gentile C. Considerations to Model Heart Disease in Women with Preeclampsia and Cardiovascular Disease. Cells 2021; 10:899. [PMID: 33919808 PMCID: PMC8070848 DOI: 10.3390/cells10040899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/11/2021] [Accepted: 04/12/2021] [Indexed: 12/12/2022] Open
Abstract
Preeclampsia is a multifactorial cardiovascular disorder diagnosed after 20 weeks of gestation, and is the leading cause of death for both mothers and babies in pregnancy. The pathophysiology remains poorly understood due to the variability and unpredictability of disease manifestation when studied in animal models. After preeclampsia, both mothers and offspring have a higher risk of cardiovascular disease (CVD), including myocardial infarction or heart attack and heart failure (HF). Myocardial infarction is an acute myocardial damage that can be treated through reperfusion; however, this therapeutic approach leads to ischemic/reperfusion injury (IRI), often leading to HF. In this review, we compared the current in vivo, in vitro and ex vivo model systems used to study preeclampsia, IRI and HF. Future studies aiming at evaluating CVD in preeclampsia patients could benefit from novel models that better mimic the complex scenario described in this article.
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Affiliation(s)
- Clara Liu Chung Ming
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - Kimberly Sesperez
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Eitan Ben-Sefer
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - David Arpon
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - Kristine McGrath
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Lana McClements
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Carmine Gentile
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
- Sydney Medical School, The University of Sydney, Sydney, NSW 2000, Australia
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
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21
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Sharma P, Wang X, Ming CLC, Vettori L, Figtree G, Boyle A, Gentile C. Considerations for the Bioengineering of Advanced Cardiac In Vitro Models of Myocardial Infarction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2003765. [PMID: 33464713 DOI: 10.1002/smll.202003765] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/03/2020] [Indexed: 06/12/2023]
Abstract
Despite the latest advances in cardiovascular biology and medicine, myocardial infarction (MI) remains one of the major causes of deaths worldwide. While reperfusion of the myocardium is critical to limit the ischemic damage typical of a MI event, it causes detrimental morphological and functional changes known as "reperfusion injury." This complex scenario is poorly represented in currently available models of ischemia/reperfusion injury, leading to a poor translation of findings from the bench to the bedside. However, more recent bioengineered in vitro models of the human heart represent more clinically relevant tools to prevent and treat MI in patients. These include 3D cultures of cardiac cells, the use of patient-derived stem cells, and 3D bioprinting technology. This review aims at highlighting the major features typical of a heart attack while comparing current in vitro, ex vivo, and in vivo models. This information has the potential to further guide in developing novel advanced in vitro cardiac models of ischemia/reperfusion injury. It may pave the way for the generation of advanced pathophysiological cardiac models with the potential to develop personalized therapies.
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Affiliation(s)
- Poonam Sharma
- Faculty of Medicine and Health, University of Newcastle, Newcastle, NSW, 2308, Australia
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Xiaowei Wang
- Molecular Imaging and Theranostics Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, 3004, Australia
| | - Clara Liu Chung Ming
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Laura Vettori
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Gemma Figtree
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
| | - Andrew Boyle
- Faculty of Medicine and Health, University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Carmine Gentile
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
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22
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Augustine R, Dan P, Hasan A, Khalaf IM, Prasad P, Ghosal K, Gentile C, McClements L, Maureira P. Stem cell-based approaches in cardiac tissue engineering: controlling the microenvironment for autologous cells. Biomed Pharmacother 2021; 138:111425. [PMID: 33756154 DOI: 10.1016/j.biopha.2021.111425] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/08/2021] [Accepted: 02/21/2021] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular disease is one of the leading causes of mortality worldwide. Cardiac tissue engineering strategies focusing on biomaterial scaffolds incorporating cells and growth factors are emerging as highly promising for cardiac repair and regeneration. The use of stem cells within cardiac microengineered tissue constructs present an inherent ability to differentiate into cell types of the human heart. Stem cells derived from various tissues including bone marrow, dental pulp, adipose tissue and umbilical cord can be used for this purpose. Approaches ranging from stem cell injections, stem cell spheroids, cell encapsulation in a suitable hydrogel, use of prefabricated scaffold and bioprinting technology are at the forefront in the field of cardiac tissue engineering. The stem cell microenvironment plays a key role in the maintenance of stemness and/or differentiation into cardiac specific lineages. This review provides a detailed overview of the recent advances in microengineering of autologous stem cell-based tissue engineering platforms for the repair of damaged cardiac tissue. A particular emphasis is given to the roles played by the extracellular matrix (ECM) in regulating the physiological response of stem cells within cardiac tissue engineering platforms.
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Affiliation(s)
- Robin Augustine
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, 2713, Doha, Qatar; Biomedical Research Center (BRC), Qatar University, PO Box 2713, Doha, Qatar.
| | - Pan Dan
- Department of Cardiovascular and Transplantation Surgery, Regional Central Hospital of Nancy, Lorraine University, Nancy 54500, France; Department of Thoracic and Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, 2713, Doha, Qatar; Biomedical Research Center (BRC), Qatar University, PO Box 2713, Doha, Qatar.
| | | | - Parvathy Prasad
- International and Inter University Center for Nanoscience and Nanotechnology, Mahatma Gandhi University, Kottayam, Kerala 686560, India
| | - Kajal Ghosal
- Dr. B. C. Roy College of Pharmacy and AHS, Durgapur 713206, India
| | - Carmine Gentile
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW 2007, Australia; School of Medicine, Faculty of Medicine and Health, University of Sydney, NSW 2000, Australia; Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Lana McClements
- School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Pablo Maureira
- Department of Cardiovascular and Transplantation Surgery, Regional Central Hospital of Nancy, Lorraine University, Nancy 54500, France
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23
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Kreutzer FP, Meinecke A, Schmidt K, Fiedler J, Thum T. Alternative strategies in cardiac preclinical research and new clinical trial formats. Cardiovasc Res 2021; 118:746-762. [PMID: 33693475 PMCID: PMC7989574 DOI: 10.1093/cvr/cvab075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/03/2021] [Indexed: 02/07/2023] Open
Abstract
An efficient and safe drug development process is crucial for the establishment of new drugs on the market aiming to increase quality of life and life-span of our patients. Despite technological advances in the past decade, successful launches of drug candidates per year remain low. We here give an overview about some of these advances and suggest improvements for implementation to boost preclinical and clinical drug development with a focus on the cardiovascular field. We highlight advantages and disadvantages of animal experimentation and thoroughly review alternatives in the field of three-dimensional cell culture as well as preclinical use of spheroids and organoids. Microfluidic devices and their potential as organ-on-a-chip systems, as well as the use of living animal and human cardiac tissues are additionally introduced. In the second part, we examine recent gold standard randomized clinical trials and present possible modifications to increase lead candidate throughput: adaptive designs, master protocols, and drug repurposing. In silico and N-of-1 trials have the potential to redefine clinical drug candidate evaluation. Finally, we briefly discuss clinical trial designs during pandemic times.
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Affiliation(s)
- Fabian Philipp Kreutzer
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany
| | - Anna Meinecke
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany
| | - Kevin Schmidt
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany
| | - Jan Fiedler
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Hannover, Germany
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Hannover, Germany
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24
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Egloff-Juras C, Yakavets I, Scherrer V, Francois A, Bezdetnaya L, Lassalle HP, Dolivet G. Validation of a Three-Dimensional Head and Neck Spheroid Model to Evaluate Cameras for NIR Fluorescence-Guided Cancer Surgery. Int J Mol Sci 2021; 22:ijms22041966. [PMID: 33671198 PMCID: PMC7922741 DOI: 10.3390/ijms22041966] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/10/2021] [Accepted: 02/14/2021] [Indexed: 01/12/2023] Open
Abstract
Near-infrared (NIR) fluorescence-guided surgery is an innovative technique for the real-time visualization of resection margins. The aim of this study was to develop a head and neck multicellular tumor spheroid model and to explore the possibilities offered by it for the evaluation of cameras for NIR fluorescence-guided surgery protocols. FaDu spheroids were incubated with indocyanine green (ICG) and then included in a tissue-like phantom. To assess the capability of Fluobeam® NIR camera to detect ICG in tissues, FaDu spheroids exposed to ICG were embedded in 2, 5 or 8 mm of tissue-like phantom. The fluorescence signal was significantly higher between 2, 5 and 8 mm of depth for spheroids treated with more than 5 µg/mL ICG (p < 0.05). The fluorescence intensity positively correlated with the size of spheroids (p < 0.01), while the correlation with depth in the tissue-like phantom was strongly negative (p < 0.001). This multicellular spheroid model embedded in a tissue-like phantom seems to be a simple and reproducible in vitro tumor model, allowing a comparison of NIR cameras. The ideal configuration seems to be 450 μm FaDu spheroids incubated for 24 h with 0.05 mg/mL of ICG, ensuring the best stability, toxicity, incorporation and signal intensity.
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Affiliation(s)
- Claire Egloff-Juras
- Université de Lorraine, CNRS UMR 7039, CRAN, F-54000 Nancy, France; (I.Y.); (L.B.); (H.-P.L.); (G.D.)
- Université de Lorraine, CHRU-Nancy, F-54000 Nancy, France
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
- Faculté d’Odontologie de Lorraine, Université de Lorraine, 7 Avenue de la Forêt de Haye, Vandœuvre-lès-Nancy, 54500 Nancy, France
- Correspondence:
| | - Ilya Yakavets
- Université de Lorraine, CNRS UMR 7039, CRAN, F-54000 Nancy, France; (I.Y.); (L.B.); (H.-P.L.); (G.D.)
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
| | - Victoria Scherrer
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
| | - Aurélie Francois
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
| | - Lina Bezdetnaya
- Université de Lorraine, CNRS UMR 7039, CRAN, F-54000 Nancy, France; (I.Y.); (L.B.); (H.-P.L.); (G.D.)
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
| | - Henri-Pierre Lassalle
- Université de Lorraine, CNRS UMR 7039, CRAN, F-54000 Nancy, France; (I.Y.); (L.B.); (H.-P.L.); (G.D.)
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
| | - Gilles Dolivet
- Université de Lorraine, CNRS UMR 7039, CRAN, F-54000 Nancy, France; (I.Y.); (L.B.); (H.-P.L.); (G.D.)
- Institut de Cancérologie de Lorraine, F-54000 Nancy, France; (V.S.); (A.F.)
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25
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Wei X, Zhuang L, Li H, He C, Wan H, Hu N, Wang P. Advances in Multidimensional Cardiac Biosensing Technologies: From Electrophysiology to Mechanical Motion and Contractile Force. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2005828. [PMID: 33230867 DOI: 10.1002/smll.202005828] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Indexed: 06/11/2023]
Abstract
Cardiovascular disease is currently a leading killer to human, while drug-induced cardiotoxicity remains the main cause of the withdrawal and attrition of drugs. Taking clinical correlation and throughput into account, cardiomyocyte is perfect as in vitro cardiac model for heart disease modeling, drug discovery, and cardiotoxicity assessment by accurately measuring the physiological multiparameters of cardiomyocytes. Remarkably, cardiomyocytes present both electrophysiological and biomechanical characteristics due to the unique excitation-contraction coupling, which plays a significant role in studying the cardiomyocytes. This review mainly focuses on the recent advances of biosensing technologies for the 2D and 3D cardiac models with three special properties: electrophysiology, mechanical motion, and contractile force. These high-performance multidimensional cardiac models are popular and effective to rebuild and mimic the heart in vitro. To help understand the high-quality and accurate physiologies, related detection techniques are highly demanded, from microtechnology to nanotechnology, from extracellular to intracellular recording, from multiple cells to single cell, and from planar to 3D models. Furthermore, the characteristics, advantages, limitations, and applications of these cardiac biosensing technologies, as well as the future development prospects should contribute to the systematization and expansion of knowledge.
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Affiliation(s)
- Xinwei Wei
- Department of Biomedical Engineering, Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Zhejiang University, Hangzhou, 310027, China
- State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Liujing Zhuang
- Department of Biomedical Engineering, Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Zhejiang University, Hangzhou, 310027, China
- State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Hongbo Li
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, 510006, China
| | - Chuanjiang He
- Department of Biomedical Engineering, Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Zhejiang University, Hangzhou, 310027, China
| | - Hao Wan
- Department of Biomedical Engineering, Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Zhejiang University, Hangzhou, 310027, China
- State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Ning Hu
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ping Wang
- Department of Biomedical Engineering, Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Zhejiang University, Hangzhou, 310027, China
- State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Shanghai, 200050, China
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26
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Kumar N, Sridharan D, Palaniappan A, Dougherty JA, Czirok A, Isai DG, Mergaye M, Angelos MG, Powell HM, Khan M. Scalable Biomimetic Coaxial Aligned Nanofiber Cardiac Patch: A Potential Model for "Clinical Trials in a Dish". Front Bioeng Biotechnol 2020; 8:567842. [PMID: 33042968 PMCID: PMC7525187 DOI: 10.3389/fbioe.2020.567842] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022] Open
Abstract
Recent advances in cardiac tissue engineering have shown that human induced-pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) cultured in a three-dimensional (3D) micro-environment exhibit superior physiological characteristics compared with their two-dimensional (2D) counterparts. These 3D cultured hiPSC-CMs have been used for drug testing as well as cardiac repair applications. However, the fabrication of a cardiac scaffold with optimal biomechanical properties and high biocompatibility remains a challenge. In our study, we fabricated an aligned polycaprolactone (PCL)-Gelatin coaxial nanofiber patch using electrospinning. The structural, chemical, and mechanical properties of the patch were assessed by scanning electron microscopy (SEM), immunocytochemistry (ICC), Fourier-transform infrared spectroscopy (FTIR)-spectroscopy, and tensile testing. hiPSC-CMs were cultured on the aligned coaxial patch for 2 weeks and their viability [lactate dehydrogenase (LDH assay)], morphology (SEM, ICC), and functionality [calcium cycling, multielectrode array (MEA)] were assessed. Furthermore, particle image velocimetry (PIV) and MEA were used to evaluate the cardiotoxicity and physiological functionality of the cells in response to cardiac drugs. Nanofibers patches were comprised of highly aligned core-shell fibers with an average diameter of 578 ± 184 nm. Acellular coaxial patches were significantly stiffer than gelatin alone with an ultimate tensile strength of 0.780 ± 0.098 MPa, but exhibited gelatin-like biocompatibility. Furthermore, hiPSC-CMs cultured on the surface of these aligned coaxial patches (3D cultures) were elongated and rod-shaped with well-organized sarcomeres, as observed by the expression of cardiac troponin-T and α-sarcomeric actinin. Additionally, hiPSC-CMs cultured on these coaxial patches formed a functional syncytium evidenced by the expression of connexin-43 (Cx-43) and synchronous calcium transients. Moreover, MEA analysis showed that the hiPSC-CMs cultured on aligned patches showed an improved response to cardiac drugs like Isoproterenol (ISO), Verapamil (VER), and E4031, compared to the corresponding 2D cultures. Overall, our results demonstrated that an aligned, coaxial 3D cardiac patch can be used for culturing of hiPSC-CMs. These biomimetic cardiac patches could further be used as a potential 3D in vitro model for "clinical trials in a dish" and for in vivo cardiac repair applications for treating myocardial infarction.
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Affiliation(s)
- Naresh Kumar
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Divya Sridharan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Arunkumar Palaniappan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Centre for Biomaterials, Cellular and Molecular Theranostics, Vellore Institute of Technology, Vellore, India
| | - Julie A. Dougherty
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Andras Czirok
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS, United States
| | - Dona Greta Isai
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, United States
| | - Muhamad Mergaye
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Mark G. Angelos
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Heather M. Powell
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, United States
- Department of Materials Science and Engineering, The Ohio State University, Columbus, OH, United States
- Research Department, Shriners Hospitals for Children, Cincinnati, OH, United States
| | - Mahmood Khan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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27
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Shima F, Makino T. Fabrication of Spheroids with Dome-Shaped Endothelial Tube Networks by an Adhesive Culture System. ACTA ACUST UNITED AC 2020; 4:e2000120. [PMID: 32902183 DOI: 10.1002/adbi.202000120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/06/2020] [Indexed: 01/14/2023]
Abstract
3D functional tissues, such as spheroids fabricated by mesenchymal stem cells (MSCs), which can mimic parts of tissues and organs, have recently been extensively studied in the fields of regenerative medicine and drug discovery. In this study, spheroids containing endothelial tubular structures are fabricated by use of a novel 3D culture plate, "MicoCell." As MicoCell has a mild cell adhesive surface and multicavity structures, it can provide multiple attached spheroids at the same time (about ≈102 to ≈104 spheroids). Spheroids can be fabricated without using serum, and are easily collected by simple pipetting and no use of enzyme. For the fabrication of spheroids containing endothelial tubular structures, MSCs and endothelial cells are co-cultured with MicoCell. Surprisingly, endothelial tubular structures are found to extend upward from the bottom where the spheroids attach onto, forming a dome-shaped morphology. Notably, some tubular structures in the spheroids have a basement membrane and markedly improved oxygen level of the inner part of spheroids. Moreover, as spheroids attach onto the bottom, they do not require any pre-treatment such as embedding into gel before microscopic observation using an optical clearing reagent. These results indicate that the culture plates will be suitable for clinical and pharmaceutical applications.
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Affiliation(s)
- Fumiaki Shima
- Nippon Shokubai Co., Ltd, 5-8 Nishi Otabi-cho, Suita, Osaka, 564-0034, Japan
| | - Tomomi Makino
- Nippon Shokubai Co., Ltd, 5-8 Nishi Otabi-cho, Suita, Osaka, 564-0034, Japan
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28
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Lin CL, Kuo YT, Tsao CH, Shyong YJ, Shih SH, Tu TY. Development of an In Vitro 3D Model for Investigating Ligamentum Flavum Hypertrophy. Biol Proced Online 2020; 22:20. [PMID: 32884451 PMCID: PMC7460798 DOI: 10.1186/s12575-020-00132-6] [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: 05/13/2020] [Accepted: 07/29/2020] [Indexed: 12/22/2022] Open
Abstract
Background Ligamentum flavum hypertrophy (LFH) is among the most crucial factors in degenerative lumbar spinal stenosis, which can cause back pain, lower extremity pain, cauda equina syndrome and neurogenic claudication. The exact pathogenesis of LFH remains elusive despite extensive research. Most in vitro studies investigating LFH have been carried out using conventional two-dimensional (2D) cell cultures, which do not resemble in vivo conditions, as they lack crucial pathophysiological factors found in three-dimensional (3D) LFH tissue, such as enhanced cell proliferation and cell cluster formation. In this study, we generated ligamentum flavum (LF) clusters using spheroid cultures derived from primary LFH tissue. Results The cultured LF spheroids exhibited good viability and growth on an ultra-low attachment 96-well plate (ULA 96-plate) platform according to live/dead staining. Our results showed that the 100-cell culture continued to grow in size, while the 1000-cell culture maintained its size, and the 5000-cell culture exhibited a decreasing trend in size as the culture time increased; long-term culture was validated for at least 28 days. The LF spheroids also maintained the extracellular matrix (ECM) phenotype, i.e., fibronectin, elastin, and collagen I and III. The 2D culture and 3D culture were further compared by cell cycle and Western blot analyses. Finally, we utilized hematoxylin and eosin (H&E) staining to demonstrate that the 3D spheroids resembled part of the cell arrangement in LF hypertrophic tissue. Conclusions The developed LF spheroid model has great potential, as it provides a stable culture platform in a 3D model that can further improve our understanding of the pathogenesis of LFH and has applications in future studies.
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Affiliation(s)
- Cheng-Li Lin
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Medical Device Innovation Center (MDIC), National Cheng Kung University, Tainan, 70101 Taiwan
| | - Yi-Ting Kuo
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Che-Hao Tsao
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Yan-Jye Shyong
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, 70101 Taiwan.,Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Shu-Hsien Shih
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Ting-Yuan Tu
- Medical Device Innovation Center (MDIC), National Cheng Kung University, Tainan, 70101 Taiwan.,Department of Biomedical Engineering, National Cheng Kung University, Tainan, 70101 Taiwan.,International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan, 70101 Taiwan
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Parrotta EI, Lucchino V, Scaramuzzino L, Scalise S, Cuda G. Modeling Cardiac Disease Mechanisms Using Induced Pluripotent Stem Cell-Derived Cardiomyocytes: Progress, Promises and Challenges. Int J Mol Sci 2020; 21:E4354. [PMID: 32575374 PMCID: PMC7352327 DOI: 10.3390/ijms21124354] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/12/2020] [Accepted: 06/15/2020] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) are a class of disorders affecting the heart or blood vessels. Despite progress in clinical research and therapy, CVDs still represent the leading cause of mortality and morbidity worldwide. The hallmarks of cardiac diseases include heart dysfunction and cardiomyocyte death, inflammation, fibrosis, scar tissue, hyperplasia, hypertrophy, and abnormal ventricular remodeling. The loss of cardiomyocytes is an irreversible process that leads to fibrosis and scar formation, which, in turn, induce heart failure with progressive and dramatic consequences. Both genetic and environmental factors pathologically contribute to the development of CVDs, but the precise causes that trigger cardiac diseases and their progression are still largely unknown. The lack of reliable human model systems for such diseases has hampered the unraveling of the underlying molecular mechanisms and cellular processes involved in heart diseases at their initial stage and during their progression. Over the past decade, significant scientific advances in the field of stem cell biology have literally revolutionized the study of human disease in vitro. Remarkably, the possibility to generate disease-relevant cell types from induced pluripotent stem cells (iPSCs) has developed into an unprecedented and powerful opportunity to achieve the long-standing ambition to investigate human diseases at a cellular level, uncovering their molecular mechanisms, and finally to translate bench discoveries into potential new therapeutic strategies. This review provides an update on previous and current research in the field of iPSC-driven cardiovascular disease modeling, with the aim of underlining the potential of stem-cell biology-based approaches in the elucidation of the pathophysiology of these life-threatening diseases.
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Zurina IM, Gorkun AA, Dzhussoeva EV, Kolokoltsova TD, Markov DD, Kosheleva NV, Morozov SG, Saburina IN. Human Melanocyte-Derived Spheroids: A Precise Test System for Drug Screening and a Multicellular Unit for Tissue Engineering. Front Bioeng Biotechnol 2020; 8:540. [PMID: 32582665 PMCID: PMC7287162 DOI: 10.3389/fbioe.2020.00540] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 05/05/2020] [Indexed: 12/14/2022] Open
Abstract
Pigmentation is the result of melanin synthesis, which takes place in melanocytes, and its further distribution. A dysregulation in melanocytes' functionality can result in the loss of pigmentation, the appearance of pigment spots and melanoma development. Tissue engineering and the screening of new skin-lightening drugs require the development of simple and reproducible in vitro models with maintained functional activity. The aim of the study was to obtain and characterize spheroids from normal human melanocytes as a three-dimensional multicellular structure and as a test system for skin-lightening drug screening. Melanocytes are known to lose their ability to synthesize melanin in monolayer culture. When transferred under non-adhesive conditions in agarose multi-well plates, melanocytes aggregated and formed spheroids. As a result, the amount of melanin elevated almost two times within seven days. MelanoDerm™ (MatTek) skin equivalents were used as a comparison system. Cells in spheroids expressed transcription factors that regulate melanogenesis: MITF and Sox10, the marker of developed melanosomes-gp100, as well as tyrosinase (TYR)-the melanogenesis enzyme and melanocortin receptor 1 (MC1R)-the main receptor regulating melanin synthesis. Expression was maintained during 3D culturing. Thus, it can be stated that spheroids maintain melanocytes' functional activity compared to that in the multi-layered MelanoDerm™ skin equivalents. Culturing both spheroids and MelanoDerm™ for seven days in the presence of the skin-lightening agent fucoxanthin resulted in a more significant lowering of melanin levels in spheroids. Significant down-regulation of gp100, MITF, and Sox10 transcription factors, as well as 10-fold down-regulation of TYR expression, was observed in spheroids by day 7 in the presence of fucoxanthin, thus inhibiting the maturation of melanosomes and the synthesis of melanin. MelanoDerm™ samples were characterized by significant down-regulation of only MITF, Sox10 indicating that spheroids formed a more sensitive system allowed for quantitative assays. Collectively, these data illustrate that normal melanocytes can assemble themselves into spheroids-the viable structures that are able to accumulate melanin and maintain the initial functional activity of melanocytes. These spheroids can be used as a more affordable and easy-to-use test system than commercial skin equivalents for drug screening.
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Affiliation(s)
- Irina M Zurina
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia.,Department of Modern Biomaterials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia.,FSBEI FPE Russian Medical Academy of Continuous Professional Education of the Russian Ministry of Healthcare, Moscow, Russia
| | - Anastasiya A Gorkun
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia.,Department of Modern Biomaterials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia.,FSBEI FPE Russian Medical Academy of Continuous Professional Education of the Russian Ministry of Healthcare, Moscow, Russia
| | - Ekaterina V Dzhussoeva
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Tamara D Kolokoltsova
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia.,FSBEI FPE Russian Medical Academy of Continuous Professional Education of the Russian Ministry of Healthcare, Moscow, Russia
| | - Dmitriy D Markov
- Institute of Molecular Genetics of the Russian Academy of Sciences, Moscow, Russia
| | - Nastasia V Kosheleva
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia.,FSBEI FPE Russian Medical Academy of Continuous Professional Education of the Russian Ministry of Healthcare, Moscow, Russia.,Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Sergey G Morozov
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Irina N Saburina
- Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia.,FSBEI FPE Russian Medical Academy of Continuous Professional Education of the Russian Ministry of Healthcare, Moscow, Russia
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Abstract
Diabetes mellitus predisposes affected individuals to a significant spectrum of cardiovascular complications, one of the most debilitating in terms of prognosis is heart failure. Indeed, the increasing global prevalence of diabetes mellitus and an aging population has given rise to an epidemic of diabetes mellitus-induced heart failure. Despite the significant research attention this phenomenon, termed diabetic cardiomyopathy, has received over several decades, understanding of the full spectrum of potential contributing mechanisms, and their relative contribution to this heart failure phenotype in the specific context of diabetes mellitus, has not yet been fully resolved. Key recent preclinical discoveries that comprise the current state-of-the-art understanding of the basic mechanisms of the complex phenotype, that is, the diabetic heart, form the basis of this review. Abnormalities in each of cardiac metabolism, physiological and pathophysiological signaling, and the mitochondrial compartment, in addition to oxidative stress, inflammation, myocardial cell death pathways, and neurohumoral mechanisms, are addressed. Further, the interactions between each of these contributing mechanisms and how they align to the functional, morphological, and structural impairments that characterize the diabetic heart are considered in light of the clinical context: from the disease burden, its current management in the clinic, and where the knowledge gaps remain. The need for continued interrogation of these mechanisms (both known and those yet to be identified) is essential to not only decipher the how and why of diabetes mellitus-induced heart failure but also to facilitate improved inroads into the clinical management of this pervasive clinical challenge.
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Affiliation(s)
- Rebecca H. Ritchie
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University (Parkville campus), Parkville, Victoria 3052, Australia
| | - E. Dale Abel
- Division of Endocrinology and Metabolism, University of Iowa Carver College of Medicine, Iowa City, IA 52242, United States
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa Carver College of Medicine, Iowa City, IA 52242, United States
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Błyszczuk P, Zuppinger C, Costa A, Nurzynska D, Di Meglio F, Stellato M, Agarkova I, Smith GL, Distler O, Kania G. Activated Cardiac Fibroblasts Control Contraction of Human Fibrotic Cardiac Microtissues by a β-Adrenoreceptor-Dependent Mechanism. Cells 2020; 9:cells9051270. [PMID: 32443848 PMCID: PMC7290967 DOI: 10.3390/cells9051270] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/10/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022] Open
Abstract
Cardiac fibrosis represents a serious clinical problem. Development of novel treatment strategies is currently restricted by the lack of the relevant experimental models in a human genetic context. In this study, we fabricated self-aggregating, scaffold-free, 3D cardiac microtissues using human inducible pluripotent stem cell (iPSC)-derived cardiomyocytes and human cardiac fibroblasts. Fibrotic condition was obtained by treatment of cardiac microtissues with profibrotic cytokine transforming growth factor β1 (TGF-β1), preactivation of foetal cardiac fibroblasts with TGF-β1, or by the use of cardiac fibroblasts obtained from heart failure patients. In our model, TGF-β1 effectively induced profibrotic changes in cardiac fibroblasts and in cardiac microtissues. Fibrotic phenotype of cardiac microtissues was inhibited by treatment with TGF-β-receptor type 1 inhibitor SD208 in a dose-dependent manner. We observed that fibrotic cardiac microtissues substantially increased the spontaneous beating rate by shortening the relaxation phase and showed a lower contraction amplitude. Instead, no changes in action potential profile were detected. Furthermore, we demonstrated that contraction of human cardiac microtissues could be modulated by direct electrical stimulation or treatment with the β-adrenergic receptor agonist isoproterenol. However, in the absence of exogenous agonists, the β-adrenoreceptor blocker nadolol decreased beating rate of fibrotic cardiac microtissues by prolonging relaxation time. Thus, our data suggest that in fibrosis, activated cardiac fibroblasts could promote cardiac contraction rate by a direct stimulation of β-adrenoreceptor signalling. In conclusion, a model of fibrotic cardiac microtissues can be used as a high-throughput model for drug testing and to study cellular and molecular mechanisms of cardiac fibrosis.
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Affiliation(s)
- Przemysław Błyszczuk
- Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, Wagistr. 14, 8952 Schlieren, Switzerland; (M.S.); (O.D.)
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Cracow, Poland
- Correspondence: (P.B.); (G.K.)
| | - Christian Zuppinger
- Department for BioMedical Research, Department of Cardiology, University Hospital Bern, 3008 Bern, Switzerland;
| | - Ana Costa
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow G12 8TA, UK; (A.C.); (G.S.)
| | - Daria Nurzynska
- Department of Public Health, University of Naples “Federico II”, 80131 Naples, Italy; (D.N.); (F.D.M.)
| | - Franca Di Meglio
- Department of Public Health, University of Naples “Federico II”, 80131 Naples, Italy; (D.N.); (F.D.M.)
| | - Mara Stellato
- Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, Wagistr. 14, 8952 Schlieren, Switzerland; (M.S.); (O.D.)
| | | | - Godfrey L. Smith
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow G12 8TA, UK; (A.C.); (G.S.)
| | - Oliver Distler
- Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, Wagistr. 14, 8952 Schlieren, Switzerland; (M.S.); (O.D.)
| | - Gabriela Kania
- Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, Wagistr. 14, 8952 Schlieren, Switzerland; (M.S.); (O.D.)
- Correspondence: (P.B.); (G.K.)
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33
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Electrochemical measurement of respiratory activity for evaluation of fibroblast spheroids containing endothelial cell networks. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135979] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kronemberger GS, Matsui RAM, Miranda GDASDCE, Granjeiro JM, Baptista LS. Cartilage and bone tissue engineering using adipose stromal/stem cells spheroids as building blocks. World J Stem Cells 2020; 12:110-122. [PMID: 32184936 PMCID: PMC7062040 DOI: 10.4252/wjsc.v12.i2.110] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 10/19/2019] [Accepted: 01/15/2020] [Indexed: 02/06/2023] Open
Abstract
Scaffold-free techniques in the developmental tissue engineering area are designed to mimic in vivo embryonic processes with the aim of biofabricating, in vitro, tissues with more authentic properties. Cell clusters called spheroids are the basis for scaffold-free tissue engineering. In this review, we explore the use of spheroids from adult mesenchymal stem/stromal cells as a model in the developmental engineering area in order to mimic the developmental stages of cartilage and bone tissues. Spheroids from adult mesenchymal stromal/stem cells lineages recapitulate crucial events in bone and cartilage formation during embryogenesis, and are capable of spontaneously fusing to other spheroids, making them ideal building blocks for bone and cartilage tissue engineering. Here, we discuss data from ours and other labs on the use of adipose stromal/stem cell spheroids in chondrogenesis and osteogenesis in vitro. Overall, recent studies support the notion that spheroids are ideal "building blocks" for tissue engineering by “bottom-up” approaches, which are based on tissue assembly by advanced techniques such as three-dimensional bioprinting. Further studies on the cellular and molecular mechanisms that orchestrate spheroid fusion are now crucial to support continued development of bottom-up tissue engineering approaches such as three-dimensional bioprinting.
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Affiliation(s)
- Gabriela S Kronemberger
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Post-graduate Program in Translational Biomedicine (Biotrans), Unigranrio, Campus I, Duque de Caxias, RJ 25250-020, Brazil
| | - Renata Akemi Morais Matsui
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Post-graduate Program in Biotechnology, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
| | - Guilherme de Almeida Santos de Castro e Miranda
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Federal University of Rio de Janeiro (UFRJ), Campus Duque de Caxias, Duque de Caxias, RJ 25250-020, Brazil
| | - José Mauro Granjeiro
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Post-graduate Program in Biotechnology, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Laboratory of Clinical Research in Odontology, Fluminense Federal University (UFF), Niterói 25255-030 Brazil
| | - Leandra Santos Baptista
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Post-graduate Program in Translational Biomedicine (Biotrans), Unigranrio, Campus I, Duque de Caxias, RJ 25250-020, Brazil
- Post-graduate Program in Biotechnology, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, RJ 25250-020, Brazil
- Multidisciplinary Center for Biological Research (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Campus Duque de Caxias, Duque de Caxias, RJ 25245-390, Brazil
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35
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Dissection of heterocellular cross-talk in vascularized cardiac tissue mimetics. J Mol Cell Cardiol 2019; 138:269-282. [PMID: 31866374 DOI: 10.1016/j.yjmcc.2019.12.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 12/07/2019] [Accepted: 12/10/2019] [Indexed: 02/07/2023]
Abstract
Cellular specialization and interaction with other cell types in cardiac tissue is essential for the coordinated function of cell populations in the heart. The complex interplay between cardiomyocytes, endothelial cells and fibroblasts is necessary for adaptation but can also lead to pathophysiological remodeling. To understand this complex interplay, we developed 3D vascularized cardiac tissue mimetics (CTM) to study heterocellular cross-talk in hypertrophic, hypoxic and fibrogenic environments. This 3D platform responds to physiologic and pathologic stressors and mimics the microenvironment of diseased tissue. In combination with endothelial cell fluorescence reporters, these cardiac tissue mimetics can be used to precisely visualize and quantify cellular and functional responses upon stress stimulation. Utilizing this platform, we demonstrate that stimulation of α/β-adrenergic receptors with phenylephrine (PE) promotes cardiomyocyte hypertrophy, metabolic maturation and vascularization of CTMs. Increased vascularization was promoted by conditioned medium of PE-stimulated cardiomyocytes and blocked by inhibiting VEGF or upon β-adrenergic receptor antagonist treatment, demonstrating cardiomyocyte-endothelial cross-talk. Pathophysiological stressors such as severe hypoxia reduced angiogenic sprouting and increased cell death, while TGF β2 stimulation increased collagen deposition concomitant to endothelial-to-mesenchymal transition. In sum, we have developed a cardiac 3D culture system that reflects native cardiac tissue function, metabolism and morphology - and for the first time enables the tracking and analysis of cardiac vascularization dynamics in physiology and pathology.
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36
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Kratochvil MJ, Seymour AJ, Li TL, Paşca SP, Kuo CJ, Heilshorn SC. Engineered materials for organoid systems. NATURE REVIEWS. MATERIALS 2019; 4:606-622. [PMID: 33552558 PMCID: PMC7864216 DOI: 10.1038/s41578-019-0129-9] [Citation(s) in RCA: 199] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/04/2019] [Indexed: 04/14/2023]
Abstract
Organoids are 3D cell culture systems that mimic some of the structural and functional characteristics of an organ. Organoid cultures provide the opportunity to study organ-level biology in models that mimic human physiology more closely than 2D cell culture systems or non-primate animal models. Many organoid cultures rely on decellularized extracellular matrices as scaffolds, which are often poorly chemically defined and allow only limited tunability and reproducibility. By contrast, the biochemical and biophysical properties of engineered matrices can be tuned and optimized to support the development and maturation of organoid cultures. In this Review, we highlight how key cell-matrix interactions guiding stem-cell decisions can inform the design of biomaterials for the reproducible generation and control of organoid cultures. We survey natural, synthetic and protein-engineered hydrogels for their applicability to different organoid systems and discuss biochemical and mechanical material properties relevant for organoid formation. Finally, dynamic and cell-responsive material systems are investigated for their future use in organoid research.
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Affiliation(s)
- Michael J. Kratochvil
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Alexis J. Seymour
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Thomas L. Li
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
- Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Sergiu P. Paşca
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Calvin J. Kuo
- Division of Hematology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Sarah C. Heilshorn
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
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Cavallini F, Tarantola M. ECIS based wounding and reorganization of cardiomyocytes and fibroblasts in co-cultures. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2019; 144:116-127. [DOI: 10.1016/j.pbiomolbio.2018.06.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/22/2018] [Accepted: 06/26/2018] [Indexed: 12/11/2022]
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Zuppinger C. 3D Cardiac Cell Culture: A Critical Review of Current Technologies and Applications. Front Cardiovasc Med 2019; 6:87. [PMID: 31294032 PMCID: PMC6606697 DOI: 10.3389/fcvm.2019.00087] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 06/10/2019] [Indexed: 12/23/2022] Open
Abstract
Three-dimensional (3D) cell culture is often mentioned in the context of regenerative medicine, for example, for the replacement of ischemic myocardium with tissue-engineered muscle constructs. Additionally, 3D cell culture is used, although less commonly, in basic research, toxicology, and drug development. These applications have recently benefited from innovations in stem cell technologies allowing the mass-production of hiPSC-derived cardiomyocytes or other cardiovascular cells, and from new culturing methods including organ-on-chip and bioprinting technologies. On the analysis side, improved sensors, computer-assisted image analysis, and data collection techniques have lowered the bar for switching to 3D cell culture models. Nevertheless, 3D cell culture is not as widespread or standardized as traditional cell culture methods using monolayers of cells on flat surfaces. The many possibilities of 3D cell culture, but also its limitations, drawbacks and methodological pitfalls, are less well-known. This article reviews currently used cardiovascular 3D cell culture production methods and analysis techniques for the investigation of cardiotoxicity, in drug development and for disease modeling.
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Affiliation(s)
- Christian Zuppinger
- Cardiology, Department of Biomedical Research, Bern University Hospital, Bern, Switzerland
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Yoshida S, Sumomozawa K, Nagamine K, Nishizawa M. Hydrogel Microchambers Integrated with Organic Electrodes for Efficient Electrical Stimulation of Human iPSC-Derived Cardiomyocytes. Macromol Biosci 2019; 19:e1900060. [PMID: 31038841 DOI: 10.1002/mabi.201900060] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/30/2019] [Indexed: 12/20/2022]
Abstract
A hydrogel-based microchamber with organic electrodes for efficient electrical stimulations of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) is described. The microchamber is made from molecularly permeable, optically transparent, and electrically conductive polyvinyl alcohol (PVA) hydrogel and highly capacitive carbon electrode modified with poly(3,4-ethylenedioxythiophene) (PEDOT). Spheroids of hiPSC-CMs are cultured in microchambers, and electrically stimulated by the electrode for maturation. The large interfacial capacitance of the electrodes enables several days of electrical stimulation without generation of cytotoxic bubbles even when the electrodes are placed near the spheroids. The spheroids can be cultivated in the closed microchambers because of the permeated nutrients through the hydrogel, thus the spheroids are stably addressable and the culture medium around the sealed microchambers can be simply exchanged. Synchronized beating of the spheroids can be optically analyzed in situ, which makes it possible to selectively collect electrically responsive cells for further use. As the hydrogel is electrically conductive, the amount of electrical charge needed for maturing the spheroids can be reduced by configuring electrodes on the top and the bottom of the microchamber. The bioreactor will be useful for efficient production of matured hiPSC-CMs for regenerative medicine and drug screening.
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Affiliation(s)
- Shotaro Yoshida
- Department of Finemechanics, Tohoku University, 6-6-1 Aramaki Aoba, Sendai, 980-8579, Japan
| | - Kensuke Sumomozawa
- Department of Finemechanics, Tohoku University, 6-6-1 Aramaki Aoba, Sendai, 980-8579, Japan
| | - Kuniaki Nagamine
- Department of Finemechanics, Tohoku University, 6-6-1 Aramaki Aoba, Sendai, 980-8579, Japan
| | - Matsuhiko Nishizawa
- Department of Finemechanics, Tohoku University, 6-6-1 Aramaki Aoba, Sendai, 980-8579, Japan
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Savoji H, Mohammadi MH, Rafatian N, Toroghi MK, Wang EY, Zhao Y, Korolj A, Ahadian S, Radisic M. Cardiovascular disease models: A game changing paradigm in drug discovery and screening. Biomaterials 2019; 198:3-26. [PMID: 30343824 PMCID: PMC6397087 DOI: 10.1016/j.biomaterials.2018.09.036] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/11/2018] [Accepted: 09/22/2018] [Indexed: 02/06/2023]
Abstract
Cardiovascular disease is the leading cause of death worldwide. Although investment in drug discovery and development has been sky-rocketing, the number of approved drugs has been declining. Cardiovascular toxicity due to therapeutic drug use claims the highest incidence and severity of adverse drug reactions in late-stage clinical development. Therefore, to address this issue, new, additional, replacement and combinatorial approaches are needed to fill the gap in effective drug discovery and screening. The motivation for developing accurate, predictive models is twofold: first, to study and discover new treatments for cardiac pathologies which are leading in worldwide morbidity and mortality rates; and second, to screen for adverse drug reactions on the heart, a primary risk in drug development. In addition to in vivo animal models, in vitro and in silico models have been recently proposed to mimic the physiological conditions of heart and vasculature. Here, we describe current in vitro, in vivo, and in silico platforms for modelling healthy and pathological cardiac tissues and their advantages and disadvantages for drug screening and discovery applications. We review the pathophysiology and the underlying pathways of different cardiac diseases, as well as the new tools being developed to facilitate their study. We finally suggest a roadmap for employing these non-animal platforms in assessing drug cardiotoxicity and safety.
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Affiliation(s)
- Houman Savoji
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Mohammad Hossein Mohammadi
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Naimeh Rafatian
- Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Masood Khaksar Toroghi
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Erika Yan Wang
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada
| | - Yimu Zhao
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Anastasia Korolj
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Samad Ahadian
- Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Milica Radisic
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada.
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41
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Lee MO, Jung KB, Jo SJ, Hyun SA, Moon KS, Seo JW, Kim SH, Son MY. Modelling cardiac fibrosis using three-dimensional cardiac microtissues derived from human embryonic stem cells. J Biol Eng 2019; 13:15. [PMID: 30809271 PMCID: PMC6375184 DOI: 10.1186/s13036-019-0139-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/02/2019] [Indexed: 02/06/2023] Open
Abstract
Background Cardiac fibrosis is the most common pathway of many cardiac diseases. To date, there has been no suitable in vitro cardiac fibrosis model that could sufficiently mimic the complex environment of the human heart. Here, a three-dimensional (3D) cardiac sphere platform of contractile cardiac microtissue, composed of human embryonic stem cell (hESC)-derived cardiomyocytes (CMs) and mesenchymal stem cells (MSCs), is presented to better recapitulate the human heart. Results We hypothesized that MSCs would develop an in vitro fibrotic reaction in response to treatment with transforming growth factor-β1 (TGF-β1), a primary inducer of cardiac fibrosis. The addition of MSCs improved sarcomeric organization, electrophysiological properties, and the expression of cardiac-specific genes, suggesting their physiological relevance in the generation of human cardiac microtissue model in vitro. MSCs could also generate fibroblasts within 3D cardiac microtissues and, subsequently, these fibroblasts were transdifferentiated into myofibroblasts by the exogenous addition of TGF-β1. Cardiac microtissues displayed fibrotic features such as the deposition of collagen, the presence of numerous apoptotic CMs and the dissolution of mitochondrial networks. Furthermore, treatment with pro-fibrotic substances demonstrated that this model could reproduce key molecular and cellular fibrotic events. Conclusions This highlights the potential of our 3D cardiac microtissues as a valuable tool for manifesting and evaluating the pro-fibrotic effects of various agents, thereby representing an important step forward towards an in vitro system for the prediction of drug-induced cardiac fibrosis and the study of the pathological changes in human cardiac fibrosis. Electronic supplementary material The online version of this article (10.1186/s13036-019-0139-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Mi-Ok Lee
- 1Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 341411 Republic of Korea
| | - Kwang Bo Jung
- 1Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 341411 Republic of Korea.,2Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, 34113 Republic of Korea
| | - Seong-Jae Jo
- 1Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 341411 Republic of Korea.,2Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, 34113 Republic of Korea
| | - Sung-Ae Hyun
- Research Group for Safety Pharmacology, Korea Institute of Toxicology, KRICT, Daejeon, 34114 Republic of Korea
| | - Kyoung-Sik Moon
- Research Group for Safety Pharmacology, Korea Institute of Toxicology, KRICT, Daejeon, 34114 Republic of Korea
| | - Joung-Wook Seo
- Research Group for Safety Pharmacology, Korea Institute of Toxicology, KRICT, Daejeon, 34114 Republic of Korea
| | - Sang-Heon Kim
- 4Center for Biomaterials, Korea Institute of Science and Technology (KIST), Seoul, 02792 Republic of Korea.,5Department of Biomedical Engineering, KIST school, UST, Daejeon, 34113 Republic of Korea
| | - Mi-Young Son
- 1Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 341411 Republic of Korea.,2Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, 34113 Republic of Korea
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Seidl CI, Fulga TA, Murphy CL. CRISPR-Cas9 targeting of MMP13 in human chondrocytes leads to significantly reduced levels of the metalloproteinase and enhanced type II collagen accumulation. Osteoarthritis Cartilage 2019; 27:140-147. [PMID: 30223022 DOI: 10.1016/j.joca.2018.09.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 08/31/2018] [Accepted: 09/04/2018] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To investigate the efficacy of CRISPR-Cas9 mediated editing in human chondrocytes, and to develop a genome editing approach relevant to cell-based repair. METHODS Transfection of human articular chondrocytes (both healthy and osteoarthritic) with ribonucleoprotein complexes (RNP) containing Cas9 and a crisprRNA targeting exon2 of MMP13 was performed to assess editing efficiency and effects on MMP13 protein levels and enzymatic activity. Using spheroid cultures, protein levels of a major target of MMP13, type II collagen, were assessed by western blot and immunofluorescence. RESULTS With an editing efficiency of 63-74%, secreted MMP13 protein levels and activity were significantly reduced (percentage decrease 34.14% without and 67.97% with IL-1β based on median values of MMP13 enzymatic activity, N = 7) comparing non-edited with edited cell populations using an exon-targeting gRNA resulting in premature stop codons through non-homologous end joining (NHEJ). Accumulation of cartilage matrix protein type II collagen was enhanced in edited cells in spheroid culture, compared to non-edited controls. CONCLUSION CRISPR-Cas9 mediated genome editing can be used to efficiently and reproducibly establish populations of human chondrocytes with stably reduced expression of key genes of interest without the need for clonal selection. Such an editing approach has the potential to greatly enhance current cell-based therapies for cartilage repair.
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Affiliation(s)
- C I Seidl
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, OX3 7FY, United Kingdom
| | - T A Fulga
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DS, United Kingdom
| | - C L Murphy
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, OX3 7FY, United Kingdom.
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Archer CR, Sargeant R, Basak J, Pilling J, Barnes JR, Pointon A. Characterization and Validation of a Human 3D Cardiac Microtissue for the Assessment of Changes in Cardiac Pathology. Sci Rep 2018; 8:10160. [PMID: 29976997 PMCID: PMC6033897 DOI: 10.1038/s41598-018-28393-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 06/20/2018] [Indexed: 12/12/2022] Open
Abstract
Pharmaceutical agents despite their efficacy to treat disease can cause additional unwanted cardiovascular side effects. Cardiotoxicity is characterized by changes in either the function and/or structure of the myocardium. Over recent years, functional cardiotoxicity has received much attention, however morphological damage to the myocardium and/or loss of viability still requires improved detection and mechanistic insights. A human 3D cardiac microtissue containing human induced pluripotent stem cell-derived cardiomyocytes (hiPS-CMs), cardiac endothelial cells and cardiac fibroblasts was used to assess their suitability to detect drug induced changes in cardiac structure. Histology and clinical pathology confirmed these cardiac microtissues were morphologically intact, lacked a necrotic/apoptotic core and contained all relevant cell constituents. High-throughput methods to assess mitochondrial membrane potential, endoplasmic reticulum integrity and cellular viability were developed and 15 FDA approved structural cardiotoxins and 14 FDA approved non-structural cardiotoxins were evaluated. We report that cardiac microtissues provide a high-throughput experimental model that is both able to detect changes in cardiac structure at clinically relevant concentrations and provide insights into the phenotypic mechanisms of this liability.
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Affiliation(s)
- Caroline R Archer
- Safety and ADME Translational Sciences, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK
| | - Rebecca Sargeant
- Pathology Sciences, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK
| | - Jayati Basak
- Safety and ADME Translational Sciences, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK
| | - James Pilling
- Discovery Sciences, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK
| | - Jennifer R Barnes
- Pathology Sciences, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK
| | - Amy Pointon
- Safety and ADME Translational Sciences, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, CB4 0WG, UK.
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Campbell M, Chabria M, Figtree GA, Polonchuk L, Gentile C. Stem Cell-Derived Cardiac Spheroids as 3D In Vitro Models of the Human Heart Microenvironment. Methods Mol Biol 2018; 2002:51-59. [PMID: 30159827 DOI: 10.1007/7651_2018_187] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Our laboratory has recently developed a novel three-dimensional in vitro model of the human heart, which we call the vascularized cardiac spheroid (VCS). These better recapitulate the human heart's cellular and extracellular microenvironment compared to the existing in vitro models. To achieve this, human-induced pluripotent stem cell (iPSC)-derived cardiomyocytes, cardiac fibroblasts, and human coronary artery endothelial cells are co-cultured in hanging drop culture in ratios similar to those found in the human heart in vivo. The resulting three-dimensional cellular organization, extracellular matrix, and microvascular network formation throughout the VCS has been shown to mimic the one present in the human heart tissue. Therefore, VCSs offer a promising platform to study cardiac physiology, disease, and pharmacology, as well as bioengineering constructs to regenerate heart tissue.
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Affiliation(s)
| | - Mamta Chabria
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Gemma A Figtree
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Liudmila Polonchuk
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Carmine Gentile
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
- Kolling Institute, Royal North Shore Hospital, Sydney, NSW, Australia.
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Mawad D, Figtree G, Gentile C. Current Technologies Based on the Knowledge of the Stem Cells Microenvironments. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1041:245-262. [DOI: 10.1007/978-3-319-69194-7_13] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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