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Liu Y, Kamran R, Han X, Wang M, Li Q, Lai D, Naruse K, Takahashi K. Human heart-on-a-chip microphysiological system comprising endothelial cells, fibroblasts, and iPSC-derived cardiomyocytes. Sci Rep 2024; 14:18063. [PMID: 39117679 PMCID: PMC11310341 DOI: 10.1038/s41598-024-68275-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 07/22/2024] [Indexed: 08/10/2024] Open
Abstract
In recent years, research on organ-on-a-chip technology has been flourishing, particularly for drug screening and disease model development. Fibroblasts and vascular endothelial cells engage in crosstalk through paracrine signaling and direct cell-cell contact, which is essential for the normal development and function of the heart. Therefore, to faithfully recapitulate cardiac function, it is imperative to incorporate fibroblasts and vascular endothelial cells into a heart-on-a-chip model. Here, we report the development of a human heart-on-a-chip composed of induced pluripotent stem cell (iPSC)-derived cardiomyocytes, fibroblasts, and vascular endothelial cells. Vascular endothelial cells cultured on microfluidic channels responded to the flow of culture medium mimicking blood flow by orienting themselves parallel to the flow direction, akin to in vivo vascular alignment in response to blood flow. Furthermore, the flow of culture medium promoted integrity among vascular endothelial cells, as evidenced by CD31 staining and lower apparent permeability. The tri-culture condition of iPSC-derived cardiomyocytes, fibroblasts, and vascular endothelial cells resulted in higher expression of the ventricular cardiomyocyte marker IRX4 and increased contractility compared to the bi-culture condition with iPSC-derived cardiomyocytes and fibroblasts alone. Such tri-culture-derived cardiac tissues exhibited cardiac responses similar to in vivo hearts, including an increase in heart rate upon noradrenaline administration. In summary, we have achieved the development of a heart-on-a-chip composed of cardiomyocytes, fibroblasts, and vascular endothelial cells that mimics in vivo cardiac behavior.
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Affiliation(s)
- Yun Liu
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Rumaisa Kamran
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Xiaoxia Han
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Mengxue Wang
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Qiang Li
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Daoyue Lai
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Keiji Naruse
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan
| | - Ken Takahashi
- Department of Cardiovascular Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama City, 700-8558, Japan.
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2
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Min S, Kim S, Sim WS, Choi YS, Joo H, Park JH, Lee SJ, Kim H, Lee MJ, Jeong I, Cui B, Jo SH, Kim JJ, Hong SB, Choi YJ, Ban K, Kim YG, Park JU, Lee HA, Park HJ, Cho SW. Versatile human cardiac tissues engineered with perfusable heart extracellular microenvironment for biomedical applications. Nat Commun 2024; 15:2564. [PMID: 38519491 PMCID: PMC10960018 DOI: 10.1038/s41467-024-46928-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 03/13/2024] [Indexed: 03/25/2024] Open
Abstract
Engineered human cardiac tissues have been utilized for various biomedical applications, including drug testing, disease modeling, and regenerative medicine. However, the applications of cardiac tissues derived from human pluripotent stem cells are often limited due to their immaturity and lack of functionality. Therefore, in this study, we establish a perfusable culture system based on in vivo-like heart microenvironments to improve human cardiac tissue fabrication. The integrated culture platform of a microfluidic chip and a three-dimensional heart extracellular matrix enhances human cardiac tissue development and their structural and functional maturation. These tissues are comprised of cardiovascular lineage cells, including cardiomyocytes and cardiac fibroblasts derived from human induced pluripotent stem cells, as well as vascular endothelial cells. The resultant macroscale human cardiac tissues exhibit improved efficacy in drug testing (small molecules with various levels of arrhythmia risk), disease modeling (Long QT Syndrome and cardiac fibrosis), and regenerative therapy (myocardial infarction treatment). Therefore, our culture system can serve as a highly effective tissue-engineering platform to provide human cardiac tissues for versatile biomedical applications.
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Affiliation(s)
- Sungjin Min
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Suran Kim
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- Cellartgen, Seoul, 03722, Republic of Korea
| | - Woo-Sup Sim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yi Sun Choi
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Hyebin Joo
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Jae-Hyun Park
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Su-Jin Lee
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Hyeok Kim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Mi Jeong Lee
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Inhea Jeong
- Department of Materials Science and Engineering, Yonsei University, Seoul, 03722, Republic of Korea
| | - Baofang Cui
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Sung-Hyun Jo
- Department of Chemical Engineering, Soongsil University, Seoul, 06978, Republic of Korea
| | - Jin-Ju Kim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Seok Beom Hong
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yeon-Jik Choi
- Division of Cardiology, Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 03312, Republic of Korea
| | - Kiwon Ban
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, 999077, Hong Kong
| | - Yun-Gon Kim
- Department of Chemical Engineering, Soongsil University, Seoul, 06978, Republic of Korea
| | - Jang-Ung Park
- Department of Materials Science and Engineering, Yonsei University, Seoul, 03722, Republic of Korea
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, 03722, Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul, 03722, Republic of Korea
| | - Hyang-Ae Lee
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Hun-Jun Park
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea.
- Cellartgen, Seoul, 03722, Republic of Korea.
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, 03722, Republic of Korea.
- Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul, 03722, Republic of Korea.
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3
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Deir S, Mozhdehbakhsh Mofrad Y, Mashayekhan S, Shamloo A, Mansoori-Kermani A. Step-by-step fabrication of heart-on-chip systems as models for cardiac disease modeling and drug screening. Talanta 2024; 266:124901. [PMID: 37459786 DOI: 10.1016/j.talanta.2023.124901] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/23/2023] [Accepted: 07/01/2023] [Indexed: 09/20/2023]
Abstract
Cardiovascular diseases are caused by hereditary factors, environmental conditions, and medication-related issues. On the other hand, the cardiotoxicity of drugs should be thoroughly examined before entering the market. In this regard, heart-on-chip (HOC) systems have been developed as a more efficient and cost-effective solution than traditional methods, such as 2D cell culture and animal models. HOCs must replicate the biology, physiology, and pathology of human heart tissue to be considered a reliable platform for heart disease modeling and drug testing. Therefore, many efforts have been made to find the best methods to fabricate different parts of HOCs and to improve the bio-mimicry of the systems in the last decade. Beating HOCs with different platforms have been developed and techniques, such as fabricating pumpless HOCs, have been used to make HOCs more user-friendly systems. Recent HOC platforms have the ability to simultaneously induce and record electrophysiological stimuli. Additionally, systems including both heart and cancer tissue have been developed to investigate tissue-tissue interactions' effect on cardiac tissue response to cancer drugs. In this review, all steps needed to be considered to fabricate a HOC were introduced, including the choice of cellular resources, biomaterials, fabrication techniques, biomarkers, and corresponding biosensors. Moreover, the current HOCs used for modeling cardiac diseases and testing the drugs are discussed. We finally introduced some suggestions for fabricating relatively more user-friendly HOCs and facilitating the commercialization process.
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Affiliation(s)
- Sara Deir
- School of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Yasaman Mozhdehbakhsh Mofrad
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran; Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran
| | - Shohreh Mashayekhan
- School of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran.
| | - Amir Shamloo
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran; Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran.
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4
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Yadid M, Hagel M, Labro MB, Le Roi B, Flaxer C, Flaxer E, Barnea AR, Tejman‐Yarden S, Silberman E, Li X, Rauti R, Leichtmann‐Bardoogo Y, Yuan H, Maoz BM. A Platform for Assessing Cellular Contractile Function Based on Magnetic Manipulation of Magnetoresponsive Hydrogel Films. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207498. [PMID: 37485582 PMCID: PMC10520681 DOI: 10.1002/advs.202207498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 06/08/2023] [Indexed: 07/25/2023]
Abstract
Despite significant advancements in in vitro cardiac modeling approaches, researchers still lack the capacity to obtain in vitro measurements of a key indicator of cardiac function: contractility, or stroke volume under specific loading conditions-defined as the pressures to which the heart is subjected prior to and during contraction. This work puts forward a platform that creates this capability, by providing a means of dynamically controlling loading conditions in vitro. This dynamic tissue loading platform consists of a thin magnetoresponsive hydrogel cantilever on which 2D engineered myocardial tissue is cultured. Exposing the cantilever to an external magnetic field-generated by positioning magnets at a controlled distance from the cantilever-causes the hydrogel film to stretch, creating tissue load. Next, cell contraction is induced through electrical stimulation, and the force of the contraction is recorded, by measuring the cantilever's deflection. Force-length-based measurements of contractility are then derived, comparable to clinical measurements. In an illustrative application, the platform is used to measure contractility both in untreated myocardial tissue and in tissue exposed to an inotropic agent. Clear differences are observed between conditions, suggesting that the proposed platform has significant potential to provide clinically relevant measurements of contractility.
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Affiliation(s)
- Moran Yadid
- The Azrieli Faculty of MedicineBar Ilan University8 Henrietta Szold St.Safed1311502Israel
- The Shmunis School of Biomedicine and Cancer ResearchTel Aviv UniversityTel Aviv69978Israel
| | - Mario Hagel
- Department of Biomedical EngineeringTel Aviv UniversityTel Aviv69978Israel
| | | | - Baptiste Le Roi
- Department of Biomedical EngineeringTel Aviv UniversityTel Aviv69978Israel
| | - Carina Flaxer
- Department of Biomedical EngineeringTel Aviv UniversityTel Aviv69978Israel
| | - Eli Flaxer
- AFEKA – Tel‐Aviv Academic College of EngineeringTel‐Aviv69107Israel
| | - A. Ronny Barnea
- Department of Biomedical EngineeringTel Aviv UniversityTel Aviv69978Israel
| | - Shai Tejman‐Yarden
- The Edmond J. Safra International Congenital Heart CenterSheba Medical CenterRamat Gan52621Israel
- The Engineering Medical Research LabSheba Medical CenterRamat Gan52621Israel
- The Sackler School of MedicineTel Aviv UniversityTel Aviv69978Israel
| | - Eric Silberman
- The Shmunis School of Biomedicine and Cancer ResearchTel Aviv UniversityTel Aviv69978Israel
| | - Xin Li
- Shenzhen Key Laboratory of Soft Mechanics and Smart ManufacturingDepartment of Mechanics and Aerospace EngineeringSouthern University of Science and TechnologyShenzhen518055China
| | - Rossana Rauti
- Department of Biomolecular SciencesUniversity of Urbino Carlo BoUrbino61029Italy
| | | | - Hongyan Yuan
- Shenzhen Key Laboratory of Soft Mechanics and Smart ManufacturingDepartment of Mechanics and Aerospace EngineeringSouthern University of Science and TechnologyShenzhen518055China
| | - Ben M. Maoz
- Department of Biomedical EngineeringTel Aviv UniversityTel Aviv69978Israel
- Sagol School of NeuroscienceTel Aviv UniversityTel Aviv69978Israel
- The Center for Nanoscience and NanotechnologyTel Aviv UniversityTel Aviv69978Israel
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5
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Cofiño-Fabres C, Passier R, Schwach V. Towards Improved Human In Vitro Models for Cardiac Arrhythmia: Disease Mechanisms, Treatment, and Models of Atrial Fibrillation. Biomedicines 2023; 11:2355. [PMID: 37760796 PMCID: PMC10525681 DOI: 10.3390/biomedicines11092355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/18/2023] [Accepted: 08/19/2023] [Indexed: 09/29/2023] Open
Abstract
Heart rhythm disorders, arrhythmias, place a huge economic burden on society and have a large impact on the quality of life of a vast number of people. Arrhythmias can have genetic causes but primarily arise from heart tissue remodeling during aging or heart disease. As current therapies do not address the causes of arrhythmias but only manage the symptoms, it is of paramount importance to generate innovative test models and platforms for gaining knowledge about the underlying disease mechanisms which are compatible with drug screening. In this review, we outline the most important features of atrial fibrillation (AFib), the most common cardiac arrhythmia. We will discuss the epidemiology, risk factors, underlying causes, and present therapies of AFib, as well as the shortcomings and opportunities of current models for cardiac arrhythmia, including animal models, in silico and in vitro models utilizing human pluripotent stem cell (hPSC)-derived cardiomyocytes.
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Affiliation(s)
- Carla Cofiño-Fabres
- Department of Applied Stem Cell Technologies, TechMed Centre, University of Twente, Drienerlolaan 5, 7500 AE Enschede, The Netherlands;
| | - Robert Passier
- Department of Applied Stem Cell Technologies, TechMed Centre, University of Twente, Drienerlolaan 5, 7500 AE Enschede, The Netherlands;
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
| | - Verena Schwach
- Department of Applied Stem Cell Technologies, TechMed Centre, University of Twente, Drienerlolaan 5, 7500 AE Enschede, The Netherlands;
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6
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Khan A, Kumari P, Kumari N, Shaikh U, Ekhator C, Halappa Nagaraj R, Yadav V, Khan AW, Lazarevic S, Bharati B, Lakshmipriya Vetrivendan G, Mulmi A, Mohamed H, Ullah A, Kadel B, Bellegarde SB, Rehman A. Biomimetic Approaches in Cardiac Tissue Engineering: Replicating the Native Heart Microenvironment. Cureus 2023; 15:e43431. [PMID: 37581196 PMCID: PMC10423641 DOI: 10.7759/cureus.43431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2023] [Indexed: 08/16/2023] Open
Abstract
Cardiovascular diseases, including heart failure, pose significant challenges in medical practice, necessitating innovative approaches for cardiac repair and regeneration. Cardiac tissue engineering has emerged as a promising solution, aiming to develop functional and physiologically relevant cardiac tissue constructs. Replicating the native heart microenvironment, with its complex and dynamic milieu necessary for cardiac tissue growth and function, is crucial in tissue engineering. Biomimetic strategies that closely mimic the natural heart microenvironment have gained significant interest due to their potential to enhance synthetic cardiac tissue functionality and therapeutic applicability. Biomimetic approaches focus on mimicking biochemical cues, mechanical stimuli, coordinated electrical signaling, and cell-cell/cell-matrix interactions of cardiac tissue. By combining bioactive ligands, controlled delivery systems, appropriate biomaterial characteristics, electrical signals, and strategies to enhance cell interactions, biomimetic approaches provide a more physiologically relevant environment for tissue growth. The replication of the native cardiac microenvironment enables precise regulation of cellular responses, tissue remodeling, and the development of functional cardiac tissue constructs. Challenges and future directions include refining complex biochemical signaling networks, paracrine signaling, synchronized electrical networks, and cell-cell/cell-matrix interactions. Advancements in biomimetic approaches hold great promise for cardiovascular regenerative medicine, offering potential therapeutic strategies and revolutionizing cardiac disease modeling. These approaches contribute to the development of more effective treatments, personalized medicine, and improved patient outcomes. Ongoing research and innovation in biomimetic approaches have the potential to revolutionize regenerative medicine and cardiac disease modeling by replicating the native heart microenvironment, advancing functional cardiac tissue engineering, and improving patient outcomes.
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Affiliation(s)
- Anoosha Khan
- Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Priya Kumari
- Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Naina Kumari
- Dow Medical College, Dow University of Health Sciences, Karachi, PAK
| | - Usman Shaikh
- Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Chukwuyem Ekhator
- Neuro-Oncology, New York Institute of Technology, College of Osteopathic Medicine, Old Westbury, USA
| | | | - Vikas Yadav
- Internal Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | | | | | - Bishal Bharati
- Internal Medicine, Nepal Medical College, Kathmandu, NPL
| | | | | | - Hana Mohamed
- Medicine, United Nations Study & Understanding, The International Academy, Khartoum, SDN
- Medicine, Elrazi University, Khartoum, SDN
| | | | - Bijan Kadel
- Internal Medicine, Nepal Medical College and Teaching Hospital, Kathmandu, NPL
| | - Sophia B Bellegarde
- Pathology and Laboratory Medicine, American University of Antigua, St. John's, ATG
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7
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Lee P, Hou L, Alibhai FJ, Al-attar R, Simón-Chica A, Redondo-Rodríguez A, Nie Y, Mirotsou M, Laflamme MA, Swaminath G, Filgueiras-Rama D. A fully-automated low-cost cardiac monolayer optical mapping robot. Front Cardiovasc Med 2023; 10:1096884. [PMID: 37283579 PMCID: PMC10240081 DOI: 10.3389/fcvm.2023.1096884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 04/24/2023] [Indexed: 06/08/2023] Open
Abstract
Scalable and high-throughput electrophysiological measurement systems are necessary to accelerate the elucidation of cardiac diseases in drug development. Optical mapping is the primary method of simultaneously measuring several key electrophysiological parameters, such as action potentials, intracellular free calcium and conduction velocity, at high spatiotemporal resolution. This tool has been applied to isolated whole-hearts, whole-hearts in-vivo, tissue-slices and cardiac monolayers/tissue-constructs. Although optical mapping of all of these substrates have contributed to our understanding of ion-channels and fibrillation dynamics, cardiac monolayers/tissue-constructs are scalable macroscopic substrates that are particularly amenable to high-throughput interrogation. Here, we describe and validate a scalable and fully-automated monolayer optical mapping robot that requires no human intervention and with reasonable costs. As a proof-of-principle demonstration, we performed parallelized macroscopic optical mapping of calcium dynamics in the well-established neonatal-rat-ventricular-myocyte monolayer plated on standard 35 mm dishes. Given the advancements in regenerative and personalized medicine, we also performed parallelized macroscopic optical mapping of voltage dynamics in human pluripotent stem cell-derived cardiomyocyte monolayers using a genetically encoded voltage indictor and a commonly-used voltage sensitive dye to demonstrate the versatility of our system.
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Affiliation(s)
- Peter Lee
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Essel Research and Development Inc., Toronto, ON, Canada
| | - Luqia Hou
- Cardiometabolic Department, Merck & Co., Inc., South San Francisco, CA, United States
| | - Faisal J. Alibhai
- McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada
| | - Rasha Al-attar
- McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada
| | - Ana Simón-Chica
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Andrés Redondo-Rodríguez
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Yilin Nie
- Cardiometabolic Department, Merck & Co., Inc., South San Francisco, CA, United States
| | - Maria Mirotsou
- Cardiometabolic Department, Merck & Co., Inc., South San Francisco, CA, United States
| | - Michael A. Laflamme
- McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Gayathri Swaminath
- Cardiometabolic Department, Merck & Co., Inc., South San Francisco, CA, United States
| | - David Filgueiras-Rama
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
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8
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Boukhalfa A, Robinson SR, Meola DM, Robinson NA, Ling LA, LaMastro JN, Upshaw JN, Pulakat L, Jaffe IZ, London CA, Chen HH, Yang VK. Using cultured canine cardiac slices to model the autophagic flux with doxorubicin. PLoS One 2023; 18:e0282859. [PMID: 36928870 PMCID: PMC10019679 DOI: 10.1371/journal.pone.0282859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/19/2023] [Indexed: 03/18/2023] Open
Abstract
Chemotherapy-induced impairment of autophagy is implicated in cardiac toxicity induced by anti-cancer drugs. Imperfect translation from rodent models and lack of in vitro models of toxicity has limited investigation of autophagic flux dysregulation, preventing design of novel cardioprotective strategies based on autophagy control. Development of an adult heart tissue culture technique from a translational model will improve investigation of cardiac toxicity. We aimed to optimize a canine cardiac slice culture system for exploration of cancer therapy impact on intact cardiac tissue, creating a translatable model that maintains autophagy in culture and is amenable to autophagy modulation. Canine cardiac tissue slices (350 μm) were generated from left ventricular free wall collected from euthanized client-owned dogs (n = 7) free of cardiovascular disease at the Foster Hospital for Small Animals at Tufts University. Cell viability and apoptosis were quantified with MTT assay and TUNEL staining. Cardiac slices were challenged with doxorubicin and an autophagy activator (rapamycin) or inhibitor (chloroquine). Autophagic flux components (LC3, p62) were quantified by western blot. Cardiac slices retained high cell viability for >7 days in culture and basal levels of autophagic markers remained unchanged. Doxorubicin treatment resulted in perturbation of the autophagic flux and cell death, while rapamycin co-treatment restored normal autophagic flux and maintained cell survival. We developed an adult canine cardiac slice culture system appropriate for studying the effects of autophagic flux that may be applicable to drug toxicity evaluations.
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Affiliation(s)
- Asma Boukhalfa
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Sally R Robinson
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
| | - Dawn M Meola
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
| | - Nicholas A Robinson
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
| | - Lauren A Ling
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Joey N LaMastro
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
| | - Jenica N Upshaw
- Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Division of Cardiology, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Lakshmi Pulakat
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
- Tufts University School of Medicine, Boston, Massachusetts, United States of America
| | - Iris Z Jaffe
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
- Tufts University School of Medicine, Boston, Massachusetts, United States of America
| | - Cheryl A London
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
| | - Howard H Chen
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
- Tufts University School of Medicine, Boston, Massachusetts, United States of America
| | - Vicky K Yang
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America
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9
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Gabetti S, Sileo A, Montrone F, Putame G, Audenino AL, Marsano A, Massai D. Versatile electrical stimulator for cardiac tissue engineering-Investigation of charge-balanced monophasic and biphasic electrical stimulations. Front Bioeng Biotechnol 2023; 10:1031183. [PMID: 36686253 PMCID: PMC9846083 DOI: 10.3389/fbioe.2022.1031183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/16/2022] [Indexed: 01/05/2023] Open
Abstract
The application of biomimetic physical stimuli replicating the in vivo dynamic microenvironment is crucial for the in vitro development of functional cardiac tissues. In particular, pulsed electrical stimulation (ES) has been shown to improve the functional properties of in vitro cultured cardiomyocytes. However, commercially available electrical stimulators are expensive and cumbersome devices while customized solutions often allow limited parameter tunability, constraining the investigation of different ES protocols. The goal of this study was to develop a versatile compact electrical stimulator (ELETTRA) for biomimetic cardiac tissue engineering approaches, designed for delivering controlled parallelizable ES at a competitive cost. ELETTRA is based on an open-source micro-controller running custom software and is combinable with different cell/tissue culture set-ups, allowing simultaneously testing different ES patterns on multiple samples. In particular, customized culture chambers were appositely designed and manufactured for investigating the influence of monophasic and biphasic pulsed ES on cardiac cell monolayers. Finite element analysis was performed for characterizing the spatial distributions of the electrical field and the current density within the culture chamber. Performance tests confirmed the accuracy, compliance, and reliability of the ES parameters delivered by ELETTRA. Biological tests were performed on neonatal rat cardiac cells, electrically stimulated for 4 days, by comparing, for the first time, the monophasic waveform (electric field = 5 V/cm) to biphasic waveforms by matching either the absolute value of the electric field variation (biphasic ES at ±2.5 V/cm) or the total delivered charge (biphasic ES at ±5 V/cm). Findings suggested that monophasic ES at 5 V/cm and, particularly, charge-balanced biphasic ES at ±5 V/cm were effective in enhancing electrical functionality of stimulated cardiac cells and in promoting synchronous contraction.
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Affiliation(s)
- Stefano Gabetti
- Department of Mechanical and Aerospace Engineering and PolitoBIOMed Lab, Politecnico di Torino, Turin, Italy
| | - Antonio Sileo
- Department of Surgery and Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Federica Montrone
- Department of Mechanical and Aerospace Engineering and PolitoBIOMed Lab, Politecnico di Torino, Turin, Italy
| | - Giovanni Putame
- Department of Mechanical and Aerospace Engineering and PolitoBIOMed Lab, Politecnico di Torino, Turin, Italy
| | - Alberto L. Audenino
- Department of Mechanical and Aerospace Engineering and PolitoBIOMed Lab, Politecnico di Torino, Turin, Italy
| | - Anna Marsano
- Department of Surgery and Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Diana Massai
- Department of Mechanical and Aerospace Engineering and PolitoBIOMed Lab, Politecnico di Torino, Turin, Italy,*Correspondence: Diana Massai,
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10
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Ergir E, Oliver-De La Cruz J, Fernandes S, Cassani M, Niro F, Pereira-Sousa D, Vrbský J, Vinarský V, Perestrelo AR, Debellis D, Vadovičová N, Uldrijan S, Cavalieri F, Pagliari S, Redl H, Ertl P, Forte G. Generation and maturation of human iPSC-derived 3D organotypic cardiac microtissues in long-term culture. Sci Rep 2022; 12:17409. [PMID: 36257968 PMCID: PMC9579206 DOI: 10.1038/s41598-022-22225-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 10/11/2022] [Indexed: 01/12/2023] Open
Abstract
Cardiovascular diseases remain the leading cause of death worldwide; hence there is an increasing focus on developing physiologically relevant in vitro cardiovascular tissue models suitable for studying personalized medicine and pre-clinical tests. Despite recent advances, models that reproduce both tissue complexity and maturation are still limited. We have established a scaffold-free protocol to generate multicellular, beating human cardiac microtissues in vitro from hiPSCs-namely human organotypic cardiac microtissues (hOCMTs)-that show some degree of self-organization and can be cultured for long term. This is achieved by the differentiation of hiPSC in 2D monolayer culture towards cardiovascular lineage, followed by further aggregation on low-attachment culture dishes in 3D. The generated hOCMTs contain multiple cell types that physiologically compose the heart and beat without external stimuli for more than 100 days. We have shown that 3D hOCMTs display improved cardiac specification, survival and metabolic maturation as compared to standard monolayer cardiac differentiation. We also confirmed the functionality of hOCMTs by their response to cardioactive drugs in long-term culture. Furthermore, we demonstrated that they could be used to study chemotherapy-induced cardiotoxicity. Due to showing a tendency for self-organization, cellular heterogeneity, and functionality in our 3D microtissues over extended culture time, we could also confirm these constructs as human cardiac organoids (hCOs). This study could help to develop more physiologically-relevant cardiac tissue models, and represent a powerful platform for future translational research in cardiovascular biology.
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Affiliation(s)
- Ece Ergir
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic ,grid.5329.d0000 0001 2348 4034Faculty of Technical Chemistry, Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies and Analytics, Vienna University of Technology, 1040 Vienna, Austria
| | - Jorge Oliver-De La Cruz
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Soraia Fernandes
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Marco Cassani
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Francesco Niro
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Department of Biomedical Sciences, Masaryk University, 62500 Brno, Czech Republic
| | - Daniel Pereira-Sousa
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Department of Biomedical Sciences, Masaryk University, 62500 Brno, Czech Republic
| | - Jan Vrbský
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Vladimír Vinarský
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Ana Rubina Perestrelo
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Doriana Debellis
- grid.25786.3e0000 0004 1764 2907Electron Microscopy Facility, Fondazione Istituto Italiano Di Tecnologia, Via Morego 30, 16163 Genoa, Italy
| | - Natália Vadovičová
- grid.10267.320000 0001 2194 0956Faculty of Medicine, Department of Biomedical Sciences, Masaryk University, 62500 Brno, Czech Republic
| | - Stjepan Uldrijan
- grid.10267.320000 0001 2194 0956Faculty of Medicine, Department of Biomedical Sciences, Masaryk University, 62500 Brno, Czech Republic
| | - Francesca Cavalieri
- grid.1008.90000 0001 2179 088XDepartment of Chemical Engineering, The University of Melbourne, Parkville, VIC 3010 Australia ,grid.6530.00000 0001 2300 0941Dipartimento di Scienze e Tecnologie Chimiche, Università degli Studi di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Stefania Pagliari
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic
| | - Heinz Redl
- grid.454388.6Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, 1200 Vienna, Austria ,grid.511951.8Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Peter Ertl
- grid.5329.d0000 0001 2348 4034Faculty of Technical Chemistry, Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies and Analytics, Vienna University of Technology, 1040 Vienna, Austria ,grid.511951.8Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Giancarlo Forte
- grid.412752.70000 0004 0608 7557Center for Translational Medicine (CTM), International Clinical Research Centre (FNUSA-ICRC), St. Anne’s University Hospital, Studentská 812/6, 62500 Brno, Czech Republic ,grid.1374.10000 0001 2097 1371Department of Biomaterials Science, Institute of Dentistry, University of Turku, 20014 Turku, Finland
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11
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Gabetti S, Masante B, Cochis A, Putame G, Sanginario A, Armando I, Fiume E, Scalia AC, Daou F, Baino F, Salati S, Morbiducci U, Rimondini L, Bignardi C, Massai D. An automated 3D-printed perfusion bioreactor combinable with pulsed electromagnetic field stimulators for bone tissue investigations. Sci Rep 2022; 12:13859. [PMID: 35974079 PMCID: PMC9381575 DOI: 10.1038/s41598-022-18075-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 08/04/2022] [Indexed: 11/19/2022] Open
Abstract
In bone tissue engineering research, bioreactors designed for replicating the main features of the complex native environment represent powerful investigation tools. Moreover, when equipped with automation, their use allows reducing user intervention and dependence, increasing reproducibility and the overall quality of the culture process. In this study, an automated uni-/bi-directional perfusion bioreactor combinable with pulsed electromagnetic field (PEMF) stimulation for culturing 3D bone tissue models is proposed. A user-friendly control unit automates the perfusion, minimizing the user dependency. Computational fluid dynamics simulations supported the culture chamber design and allowed the estimation of the shear stress values within the construct. Electromagnetic field simulations demonstrated that, in case of combination with a PEMF stimulator, the construct can be exposed to uniform magnetic fields. Preliminary biological tests on 3D bone tissue models showed that perfusion promotes the release of the early differentiation marker alkaline phosphatase. The histological analysis confirmed that perfusion favors cells to deposit more extracellular matrix (ECM) with respect to the static culture and revealed that bi-directional perfusion better promotes ECM deposition across the construct with respect to uni-directional perfusion. Lastly, the Real-time PCR results of 3D bone tissue models cultured under bi-directional perfusion without and with PEMF stimulation revealed that the only perfusion induced a ~ 40-fold up-regulation of the expression of the osteogenic gene collagen type I with respect to the static control, while a ~ 80-fold up-regulation was measured when perfusion was combined with PEMF stimulation, indicating a positive synergic pro-osteogenic effect of combined physical stimulations.
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Affiliation(s)
- Stefano Gabetti
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Beatrice Masante
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Andrea Cochis
- Laboratory of Biomedical Materials, Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Department of Health Sciences, University of Piemonte Orientale UPO, Novara, Italy
| | - Giovanni Putame
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Alessandro Sanginario
- Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy
| | - Ileana Armando
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Department of Information Engineering, University of Brescia, Brescia, Italy
| | - Elisa Fiume
- Department of Applied Science and Technology, Politecnico di Torino, Turin, Italy
| | - Alessandro Calogero Scalia
- Laboratory of Biomedical Materials, Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Department of Health Sciences, University of Piemonte Orientale UPO, Novara, Italy
| | - Farah Daou
- Laboratory of Biomedical Materials, Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Department of Health Sciences, University of Piemonte Orientale UPO, Novara, Italy
| | - Francesco Baino
- Department of Applied Science and Technology, Politecnico di Torino, Turin, Italy
| | | | - Umberto Morbiducci
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Lia Rimondini
- Laboratory of Biomedical Materials, Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Department of Health Sciences, University of Piemonte Orientale UPO, Novara, Italy
| | - Cristina Bignardi
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Diana Massai
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy. .,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy.
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12
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Charwat V, Charrez B, Siemons BA, Finsberg H, Jæger KH, Edwards AG, Huebsch N, Wall S, Miller E, Tveito A, Healy KE. Validating the Arrhythmogenic Potential of High-, Intermediate-, and Low-Risk Drugs in a Human-Induced Pluripotent Stem Cell-Derived Cardiac Microphysiological System. ACS Pharmacol Transl Sci 2022; 5:652-667. [PMID: 35983280 PMCID: PMC9380217 DOI: 10.1021/acsptsci.2c00088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Indexed: 11/28/2022]
Abstract
Evaluation of arrhythmogenic drugs is required by regulatory agencies before any new compound can obtain market approval. Despite rigorous review, cardiac disorders remain the second most common cause for safety-related market withdrawal. On the other hand, false-positive preclinical findings prohibit potentially beneficial candidates from moving forward in the development pipeline. Complex in vitro models using cardiomyocytes derived from human-induced pluripotent stem cells (hiPSC-CM) have been identified as a useful tool that allows for rapid and cost-efficient screening of proarrhythmic drug risk. Currently available hiPSC-CM models employ simple two-dimensional (2D) culture formats with limited structural and functional relevance to the human heart muscle. Here, we present the use of our 3D cardiac microphysiological system (MPS), composed of a hiPSC-derived heart micromuscle, as a platform for arrhythmia risk assessment. We employed two different hiPSC lines and tested seven drugs with known ion channel effects and known clinical risk: dofetilide and bepridil (high risk); amiodarone and terfenadine (intermediate risk); and nifedipine, mexiletine, and lidocaine (low risk). The cardiac MPS successfully predicted drug cardiotoxicity risks based on changes in action potential duration, beat waveform (i.e., shape), and occurrence of proarrhythmic events of healthy patient hiPSC lines in the absence of risk cofactors. We showcase examples where the cardiac MPS outperformed existing hiPSC-CM 2D models.
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Affiliation(s)
- Verena Charwat
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, California 94720, United States
| | - Bérénice Charrez
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, California 94720, United States
| | - Brian A. Siemons
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, California 94720, United States
| | | | | | | | - Nathaniel Huebsch
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, California 94720, United States
| | - Samuel Wall
- Simula Research Laboratory, 0164 Oslo, Norway
| | - Evan Miller
- Department of Chemistry, University of California at Berkeley, Berkeley, California 94720, United States
| | | | - Kevin E. Healy
- Department of Bioengineering and California Institute for Quantitative Biosciences (QB3), University of California at Berkeley, Berkeley, California 94720, United States
- Department of Materials Science and Engineering, University of California at Berkeley, Berkeley, California 94720, United States
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13
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Patients' Stem Cells Differentiation in a 3D Environment as a Promising Experimental Tool for the Study of Amyotrophic Lateral Sclerosis. Int J Mol Sci 2022; 23:ijms23105344. [PMID: 35628156 PMCID: PMC9141644 DOI: 10.3390/ijms23105344] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/03/2022] [Accepted: 05/09/2022] [Indexed: 12/17/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease (NDD) that affects motor neurons, causing weakness, muscle atrophy and spasticity. Unfortunately, there are only symptomatic treatments available. Two important innovations in recent years are three-dimensional (3D) bioprinting and induced pluripotent stem cells (iPSCs). The aim of this work was to demonstrate the robustness of 3D cultures for the differentiation of stem cells for the study of ALS. We reprogrammed healthy and sALS peripheral blood mononuclear cells (PBMCs) in iPSCs and differentiated them in neural stem cells (NSCs) in 2D. NSCs were printed in 3D hydrogel-based constructs and subsequently differentiated first in motor neuron progenitors and finally in motor neurons. Every step of differentiation was tested for cell viability and characterized by confocal microscopy and RT-qPCR. Finally, we tested the electrophysiological characteristics of included NSC34. We found that NSCs maintained good viability during the 3D differentiation. Our results suggest that the hydrogel does not interfere with the correct differentiation process or with the electrophysiological features of the included cells. Such evidence confirmed that 3D bioprinting can be considered a good model for the study of ALS pathogenesis.
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14
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Polonchuk L, Gentile C. Current state and future of 3D bioprinted models for cardiovascular research and drug development. ADMET AND DMPK 2022; 9:231-242. [PMID: 35300373 PMCID: PMC8920100 DOI: 10.5599/admet.951] [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: 05/18/2021] [Revised: 08/16/2021] [Indexed: 11/18/2022] Open
Abstract
In the last decade, 3D bioprinting technology has emerged as an innovative tissue engineering approach for regenerative medicine and drug development. This article aims at providing an overview about the most commonly used bioengineered tissues, focusing on 3D bioprinted cardiac cells and how they have been utilized for drug discovery and development. The review describes that, while this field is still developing, cardiovascular research may benefit from laboratory-engineered heart tissues built of specific cell types with precise 3D architecture mimicking the native cardiac microenvironment. It also describes the role played by regulatory agencies and potential commercialization pathways for direct translation from the bench to the bedside of studies using 3D bioprinted cardiac tissues.
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Affiliation(s)
- Liudmila Polonchuk
- Pharmaceutical Sciences, Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Carmine Gentile
- Sydney Medical School, The University of Sydney, Australia.,School of Biomedical Engineering, University of Technology Sydney, Australia
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15
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Livingston CE, Ky B, Margulies KB. How to Apply Translational Models to Probe Mechanisms of Cardiotoxicity. JACC CardioOncol 2022; 4:130-135. [PMID: 35492822 PMCID: PMC9040120 DOI: 10.1016/j.jaccao.2022.01.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/25/2022] Open
Abstract
Treatment-related cardiovascular disease is a leading cause of morbidity and mortality in cancer survivors. For investigators, it is crucial that in vitro models are well-matched to the toxicity studied. From simple to complex, we describe how in vitro models are used to model cardiotoxicity. Integrating these models will provide opportunities to address growing challenges in cardio-oncology.
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16
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Atya AMN, Tevlek A, Almemar M, Gökcen D, Aydin HM. Fabrication and characterization of carbon aerogel/poly(glycerol-sebacate) patches for cardiac tissue engineering. Biomed Mater 2021; 16. [PMID: 34619670 DOI: 10.1088/1748-605x/ac2dd3] [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: 04/16/2021] [Accepted: 10/07/2021] [Indexed: 12/13/2022]
Abstract
Cardiovascular diseases (CVDs) are responsible for the major number of deaths around the world. Among these is heart failure after myocardial infarction whose latest therapeutic methods are limited to slowing the end-state progression. Numerous strategies have been developed to meet the increased demand for therapies regarding CVDs. This study aimed to establish a novel electrically conductive elastomer-based composite and assess its potential as a cardiac patch for myocardial tissue engineering. The electrically conductive carbon aerogels (CAs) used in this study were derived from waste paper as a cost-effective carbon source and they were combined with the biodegradable poly(glycerol-sebacate) (PGS) elastomer to obtain an electrically conductive cardiac patch material. To the best of our knowledge, this is the first report about the conductive composites obtained by the incorporation of CAs into PGS (CA-PGS). In this context, the incorporation of the CAs into the polymeric matrix significantly improved the elastic modulus (from 0.912 MPa for the pure PGS elastomer to 0.366 MPa for the CA-PGS) and the deformability (from 0.792 MPa for the pure PGS to 0.566 MPa for CA-PGS). Overall, the mechanical properties of the obtained structures were observed similar to the native myocardium. Furthermore, the addition of CAs made the obtained structures electrically conductive with a conductivity value of 65 × 10-3S m-1which falls within the range previously recorded for human myocardium. Thein vitrocytotoxicity assay with L929 murine fibroblast cells revealed that the CA-PGS composite did not have cytotoxic characteristics. On the other hand, the studies conducted with H9C2 rat cardiac myoblasts revealed that final structures were suitable for MTE applications according to the successes in cell adhesion, cell proliferation, and cell behavior.
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Affiliation(s)
- Abdulraheem M N Atya
- Bioengineering Division, Institute of Science, Hacettepe University, Ankara, Turkey
| | - Atakan Tevlek
- Bioengineering Division, Institute of Science, Hacettepe University, Ankara, Turkey
| | - Muhannad Almemar
- Bioengineering Division, Institute of Science, Hacettepe University, Ankara, Turkey
| | - Dincer Gökcen
- Department of Electrical and Electronics Engineering, Faculty of Engineering, Hacettepe University, Ankara, Turkey
| | - Halil Murat Aydin
- Bioengineering Division, Institute of Science, Hacettepe University, Ankara, Turkey.,Centre for Bioengineering, Hacettepe University, Ankara, Turkey
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17
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Electromechanical Stimulation of 3D Cardiac Microtissues in a Heart-on-Chip Model. Methods Mol Biol 2021; 2373:133-157. [PMID: 34520011 DOI: 10.1007/978-1-0716-1693-2_9] [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: 05/16/2023]
Abstract
Modeling human cardiac tissues in vitro is essential to elucidate the biological mechanisms related to the heart physiopathology, possibly paving the way for new treatments. Organs-on-chips have emerged as innovative tools able to recreate tissue-specific microenvironments, guiding the development of miniaturized models and offering the opportunity to directly analyze functional readouts. Here we describe the fabrication and operational procedures for the development of a heart-on-chip model, reproducing cardiac biomimetic microenvironment. The device provides 3D cardiac microtissue with a synchronized electromechanical stimulation to support the tissue development. We additionally describe procedures for characterizing tissue evolution and functionality through immunofluorescence, real time qPCR, calcium imaging and microtissue contractility investigations.
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18
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Das S, Nam H, Jang J. 3D bioprinting of stem cell-laden cardiac patch: A promising alternative for myocardial repair. APL Bioeng 2021; 5:031508. [PMID: 34368602 PMCID: PMC8318604 DOI: 10.1063/5.0030353] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 06/01/2021] [Indexed: 12/18/2022] Open
Abstract
Stem cell-laden three-dimensional (3D) bioprinted cardiac patches offer an alternative and promising therapeutic and regenerative approach for ischemic cardiomyopathy by reversing scar formation and promoting myocardial regeneration. Numerous studies have reported using either multipotent or pluripotent stem cells or their combination for 3D bioprinting of a cardiac patch with the sole aim of restoring cardiac function by faithfully rejuvenating the cardiomyocytes and associated vasculatures that are lost to myocardial infarction. While many studies have demonstrated success in mimicking cardiomyocytes' behavior, improving cardiac function and providing new hope for regenerating heart post-myocardial infarction, some others have reported contradicting data in apparent ways. Nonetheless, all investigators in the field are speed racing toward determining a potential strategy to effectively treat losses due to myocardial infarction. This review discusses various types of candidate stem cells that possess cardiac regenerative potential, elucidating their applications and limitations. We also brief the challenges of and an update on the implementation of the state-of-the-art 3D bioprinting approach to fabricate cardiac patches and highlight different strategies to implement vascularization and augment cardiac functional properties with respect to electrophysiological similarities to native tissue.
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Affiliation(s)
- Sanskrita Das
- Department of Convergence IT Engineering, POSTECH, 77 Cheongam-ro, Namgu, Pohang, Kyungbuk 37673, Republic of Korea
| | - Hyoryung Nam
- Department of Convergence IT Engineering, POSTECH, 77 Cheongam-ro, Namgu, Pohang, Kyungbuk 37673, Republic of Korea
| | - Jinah Jang
- Author to whom correspondence should be addressed:
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19
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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] [Grants] [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)
| | - Irene C. Turnbull
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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20
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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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21
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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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22
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Morrissey J, Mesquita FCP, Hochman-Mendez C, Taylor DA. Whole Heart Engineering: Advances and Challenges. Cells Tissues Organs 2021; 211:395-405. [PMID: 33640893 DOI: 10.1159/000511382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/26/2020] [Indexed: 11/19/2022] Open
Abstract
Bioengineering a solid organ for organ replacement is a growing endeavor in regenerative medicine. Our approach - recellularization of a decellularized cadaveric organ scaffold with human cells - is currently the most promising approach to building a complex solid vascularized organ to be utilized in vivo, which remains the major unmet need and a key challenge. The 2008 publication of perfusion-based decellularization and partial recellularization of a rat heart revolutionized the tissue engineering field by showing that it was feasible to rebuild an organ using a decellularized extracellular matrix scaffold. Toward the goal of clinical translation of bioengineered tissues and organs, there is increasing recognition of the underlying need to better integrate basic science domains and industry. From the perspective of a research group focusing on whole heart engineering, we discuss the current approaches and advances in whole organ engineering research as they relate to this multidisciplinary field's 3 major pillars: organ scaffolds, large numbers of cells, and biomimetic bioreactor systems. The success of whole organ engineering will require optimization of protocols to produce biologically-active scaffolds for multiple organ systems, and further technological innovation both to produce the massive quantities of high-quality cells needed for recellularization and to engineer a bioreactor with physiologic stimuli to recapitulate organ function. Also discussed are the challenges to building an implantable vascularized solid organ.
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Affiliation(s)
- Jacquelynn Morrissey
- Regenerative Medicine Research Department, Texas Heart Institute, Houston, Texas, USA
| | - Fernanda C P Mesquita
- Regenerative Medicine Research Department, Texas Heart Institute, Houston, Texas, USA
| | - Camila Hochman-Mendez
- Regenerative Medicine Research Department, Texas Heart Institute, Houston, Texas, USA
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23
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Jarrell DK, Vanderslice EJ, VeDepo MC, Jacot JG. Engineering Myocardium for Heart Regeneration-Advancements, Considerations, and Future Directions. Front Cardiovasc Med 2020; 7:586261. [PMID: 33195474 PMCID: PMC7588355 DOI: 10.3389/fcvm.2020.586261] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/31/2020] [Indexed: 12/28/2022] Open
Abstract
Heart disease is the leading cause of death in the United States among both adults and infants. In adults, 5-year survival after a heart attack is <60%, and congenital heart defects are the top killer of liveborn infants. Problematically, the regenerative capacity of the heart is extremely limited, even in newborns. Furthermore, suitable donor hearts for transplant cannot meet the demand and require recipients to use immunosuppressants for life. Tissue engineered myocardium has the potential to replace dead or fibrotic heart tissue in adults and could also be used to permanently repair congenital heart defects in infants. In addition, engineering functional myocardium could facilitate the development of a whole bioartificial heart. Here, we review and compare in vitro and in situ myocardial tissue engineering strategies. In the context of this comparison, we consider three challenges that must be addressed in the engineering of myocardial tissue: recapitulation of myocardial architecture, vascularization of the tissue, and modulation of the immune system. In addition to reviewing and analyzing current progress, we recommend specific strategies for the generation of tissue engineered myocardial patches for heart regeneration and repair.
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Affiliation(s)
- Dillon K Jarrell
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Ethan J Vanderslice
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Mitchell C VeDepo
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Jeffrey G Jacot
- Jacot Laboratory for Pediatric Regenerative Medicine, Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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24
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Putame G, Gabetti S, Carbonaro D, Meglio FD, Romano V, Sacco AM, Belviso I, Serino G, Bignardi C, Morbiducci U, Castaldo C, Massai D. Compact and tunable stretch bioreactor advancing tissue engineering implementation. Application to engineered cardiac constructs. Med Eng Phys 2020; 84:1-9. [DOI: 10.1016/j.medengphy.2020.07.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 07/14/2020] [Accepted: 07/22/2020] [Indexed: 12/24/2022]
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25
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Montero P, Flandes-Iparraguirre M, Musquiz S, Pérez Araluce M, Plano D, Sanmartín C, Orive G, Gavira JJ, Prosper F, Mazo MM. Cells, Materials, and Fabrication Processes for Cardiac Tissue Engineering. Front Bioeng Biotechnol 2020; 8:955. [PMID: 32850768 PMCID: PMC7431658 DOI: 10.3389/fbioe.2020.00955] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/23/2020] [Indexed: 12/19/2022] Open
Abstract
Cardiovascular disease is the number one killer worldwide, with myocardial infarction (MI) responsible for approximately 1 in 6 deaths. The lack of endogenous regenerative capacity, added to the deleterious remodelling programme set into motion by myocardial necrosis, turns MI into a progressively debilitating disease, which current pharmacological therapy cannot halt. The advent of Regenerative Therapies over 2 decades ago kick-started a whole new scientific field whose aim was to prevent or even reverse the pathological processes of MI. As a highly dynamic organ, the heart displays a tight association between 3D structure and function, with the non-cellular components, mainly the cardiac extracellular matrix (ECM), playing both fundamental active and passive roles. Tissue engineering aims to reproduce this tissue architecture and function in order to fabricate replicas able to mimic or even substitute damaged organs. Recent advances in cell reprogramming and refinement of methods for additive manufacturing have played a critical role in the development of clinically relevant engineered cardiovascular tissues. This review focuses on the generation of human cardiac tissues for therapy, paying special attention to human pluripotent stem cells and their derivatives. We provide a perspective on progress in regenerative medicine from the early stages of cell therapy to the present day, as well as an overview of cellular processes, materials and fabrication strategies currently under investigation. Finally, we summarise current clinical applications and reflect on the most urgent needs and gaps to be filled for efficient translation to the clinical arena.
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Affiliation(s)
- Pilar Montero
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
| | - María Flandes-Iparraguirre
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
| | - Saioa Musquiz
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country – UPV/EHU, Vitoria-Gasteiz, Spain
| | - María Pérez Araluce
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Pamplona, Spain
| | - Daniel Plano
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Carmen Sanmartín
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country – UPV/EHU, Vitoria-Gasteiz, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- University Institute for Regenerative Medicine and Oral Implantology – UIRMI (UPV/EHU – Fundación Eduardo Anitua), Vitoria-Gasteiz, Spain
- Singapore Eye Research Institute, Singapore, Singapore
| | - Juan José Gavira
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Cardiology Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - Felipe Prosper
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain
| | - Manuel M. Mazo
- Regenerative Medicine Program, Cima Universidad de Navarra, Foundation for Applied Medical Research, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain
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26
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Massai D, Pisani G, Isu G, Rodriguez Ruiz A, Cerino G, Galluzzi R, Pisanu A, Tonoli A, Bignardi C, Audenino AL, Marsano A, Morbiducci U. Bioreactor Platform for Biomimetic Culture and in situ Monitoring of the Mechanical Response of in vitro Engineered Models of Cardiac Tissue. Front Bioeng Biotechnol 2020; 8:733. [PMID: 32766218 PMCID: PMC7381147 DOI: 10.3389/fbioe.2020.00733] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 06/10/2020] [Indexed: 12/17/2022] Open
Abstract
In the past two decades, relevant advances have been made in the generation of engineered cardiac constructs to be used as functional in vitro models for cardiac research or drug testing, and with the ultimate but still challenging goal of repairing the damaged myocardium. To support cardiac tissue generation and maturation in vitro, the application of biomimetic physical stimuli within dedicated bioreactors is crucial. In particular, cardiac-like mechanical stimulation has been demonstrated to promote development and maturation of cardiac tissue models. Here, we developed an automated bioreactor platform for tunable cyclic stretch and in situ monitoring of the mechanical response of in vitro engineered cardiac tissues. To demonstrate the bioreactor platform performance and to investigate the effects of cyclic stretch on construct maturation and contractility, we developed 3D annular cardiac tissue models based on neonatal rat cardiac cells embedded in fibrin hydrogel. The constructs were statically pre-cultured for 5 days and then exposed to 4 days of uniaxial cyclic stretch (sinusoidal waveform, 10% strain, 1 Hz) within the bioreactor. Explanatory biological tests showed that cyclic stretch promoted cardiomyocyte alignment, maintenance, and maturation, with enhanced expression of typical mature cardiac markers compared to static controls. Moreover, in situ monitoring showed increasing passive force of the constructs along the dynamic culture. Finally, only the stretched constructs were responsive to external electrical pacing with synchronous and regular contractile activity, further confirming that cyclic stretching was instrumental for their functional maturation. This study shows that the proposed bioreactor platform is a reliable device for cyclic stretch culture and in situ monitoring of the passive mechanical response of the cultured constructs. The innovative feature of acquiring passive force measurements in situ and along the culture allows monitoring the construct maturation trend without interrupting the culture, making the proposed device a powerful tool for in vitro investigation and ultimately production of functional engineered cardiac constructs.
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Affiliation(s)
- Diana Massai
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Giuseppe Pisani
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Department of Surgery, University Hospital of Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Giuseppe Isu
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Department of Surgery, University Hospital of Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Andres Rodriguez Ruiz
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Giulia Cerino
- Department of Surgery, University Hospital of Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Renato Galluzzi
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Alessia Pisanu
- Department of Surgery, University Hospital of Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Andrea Tonoli
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Cristina Bignardi
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Alberto L Audenino
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
| | - Anna Marsano
- Department of Surgery, University Hospital of Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Umberto Morbiducci
- PolitoBIOMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy.,Interuniversity Center for the Promotion of the 3Rs Principles in Teaching and Research, Turin, Italy
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27
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Sulgin AA, Sidorova TN, Sidorov VY. GROWTH AND CHARACTERIZATION OF A TISSUE-ENGINEERED CONSTRUCT FROM HUMAN CORONARY ARTERY SMOOTH MUSCLE CELLS. ACTA ACUST UNITED AC 2020; 19:85-95. [PMID: 32863830 DOI: 10.20538/1682-0363-2020-2-85-95] [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] [Indexed: 11/07/2022]
Abstract
Objective To optimize a bioengineered «I-Wire» platform to grow tissue-engineered constructs (TCs) derived from coronary artery smooth muscle cells and characterize the mechano-elastic properties of the grown TCs. Materials and Methods A fibrinogen-based cell mixture was pipetted in a casting mold having two parallel titanium anchoring wires inserted in the grooves on opposite ends of the mold to support the TC. The casting mold was 3 mm in depth, 2 mm in width and 12 mm in length. To measure TC deformation, a flexible probe with a diameter of 365 mk and a length of 42 mm was utilized. The deflection of the probe tip at various tensile forces applied to the TC was recorded using an inverted microscope optical recording system. The elasticity modulus was calculated based on a stretch-stress diagram reconstructed for each TC. The mechano-elastic properties of control TCs and TCs under the influence of isoproterenol (Iso), acetylcholine (ACh), blebbistatin (Bb) and cytochalasin D (Cyto-D) were evaluated. Immunohistochemical staining of smooth muscle α-actin, desmin and the cell nucleus was implemented for the structural characterization of the TCs. Results The TCs formed on day 5-6 of incubation. Subsequent measurements during the following 7 days did not reveal significant changes in elasticity. Values of the elastic modulus were 7.4 ± 1.5 kPa at the first day, 7.9 ± 1.4 kPa on the third day, and 7.8 ± 1.9 kPa on the seventh day of culturing after TC formation. Changes in the mechano-elastic properties of the TCs in response to the subsequent application of Bb and Cyto-D had a two-phase pattern, indicating a possible separation of active and passive elements of the TC elasticity. The application of 1 μM of Iso led to an increase in the value of the elastic modulus from 7.9 ± 1.5 kPa to 10.2 ± 2.1 kPa (p<0.05, n = 6). ACh did not cause a significant change in elasticity. Conclusion The system allows quantification of the mechano-elastic properties of TCs in response to pharmacological stimuli and can be useful to model pathological changes in vascular smooth muscle cells.
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Affiliation(s)
- A A Sulgin
- Siberian State Medical University, Moskovsky tract, Tomsk, 634050, Russia
| | - T N Sidorova
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, 1211 Medical Center Dr, Nashville, 37232, TN, USA
| | - V Y Sidorov
- Department of Biomedical Engineering, Vanderbilt University, 1221 Stevenson Center Ln., Nashville, 37240, TN, USA
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28
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Pitoulis FG, Watson SA, Perbellini F, Terracciano CM. Myocardial slices come to age: an intermediate complexity in vitro cardiac model for translational research. Cardiovasc Res 2020; 116:1275-1287. [PMID: 31868875 PMCID: PMC7243278 DOI: 10.1093/cvr/cvz341] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/31/2019] [Accepted: 12/19/2019] [Indexed: 12/17/2022] Open
Abstract
Although past decades have witnessed significant reductions in mortality of heart failure together with advances in our understanding of its cellular, molecular, and whole-heart features, a lot of basic cardiac research still fails to translate into clinical practice. In this review we examine myocardial slices, a novel model in the translational arena. Myocardial slices are living ultra-thin sections of heart tissue. Slices maintain the myocardium's native function (contractility, electrophysiology) and structure (multicellularity, extracellular matrix) and can be prepared from animal and human tissue. The discussion begins with the history and current advances in the model, the different interlaboratory methods of preparation and their potential impact on results. We then contextualize slices' advantages and limitations by comparing it with other cardiac models. Recently, sophisticated methods have enabled slices to be cultured chronically in vitro while preserving the functional and structural phenotype. This is more timely now than ever where chronic physiologically relevant in vitro platforms for assessment of therapeutic strategies are urgently needed. We interrogate the technological developments that have permitted this, their limitations, and future directions. Finally, we look into the general obstacles faced by the translational field, and how implementation of research systems utilizing slices could help in resolving these.
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Affiliation(s)
- Fotios G Pitoulis
- Laboratory of Cell Electrophysiology, Department of Myocardial Function, Imperial College London, National Heart and Lung Institute, 4th Floor ICTEM Building Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
| | - Samuel A Watson
- Laboratory of Cell Electrophysiology, Department of Myocardial Function, Imperial College London, National Heart and Lung Institute, 4th Floor ICTEM Building Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
| | - Filippo Perbellini
- Laboratory of Cell Electrophysiology, Department of Myocardial Function, Imperial College London, National Heart and Lung Institute, 4th Floor ICTEM Building Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - Cesare M Terracciano
- Laboratory of Cell Electrophysiology, Department of Myocardial Function, Imperial College London, National Heart and Lung Institute, 4th Floor ICTEM Building Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
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29
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Van Norman GA. Limitations of Animal Studies for Predicting Toxicity in Clinical Trials: Part 2: Potential Alternatives to the Use of Animals in Preclinical Trials. JACC Basic Transl Sci 2020; 5:387-397. [PMID: 32363250 PMCID: PMC7185927 DOI: 10.1016/j.jacbts.2020.03.010] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 12/28/2022]
Abstract
Dramatically rising costs in drug development are in large part because of the high failure rates in clinical phase trials. The poor correlation of animal studies to human toxicity and efficacy have led many developers to question the value of requiring animal studies in determining which drugs should enter in-human trials. Part 1 of this 2-part series examined some of the data regarding the lack of concordance between animal toxicity studies and human trials, as well as some of the potential reasons behind it. This second part of the series focuses on some alternatives to animal trials (hereafter referred to as animal research) as well as current regulatory discussions and developments regarding such alternatives.
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Affiliation(s)
- Gail A. Van Norman
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
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30
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Li XP, Qu KY, Zhang F, Jiang HN, Zhang N, Nihad C, Liu CM, Wu KH, Wang XW, Huang NP. High-aspect-ratio water-dispersed gold nanowires incorporated within gelatin methacrylate hydrogels for constructing cardiac tissues in vitro. J Mater Chem B 2020; 8:7213-7224. [DOI: 10.1039/d0tb00768d] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The prepared high-aspect-ratio water-dispersed gold nanowires are incorporated into GeIMA hydrogels for cardiomyocyte culture and micro-cardiac tissue formation.
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Shradhanjali A, Riehl BD, Duan B, Yang R, Lim JY. Spatiotemporal Characterizations of Spontaneously Beating Cardiomyocytes with Adaptive Reference Digital Image Correlation. Sci Rep 2019; 9:18382. [PMID: 31804542 PMCID: PMC6895104 DOI: 10.1038/s41598-019-54768-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 11/18/2019] [Indexed: 11/29/2022] Open
Abstract
We developed an Adaptive Reference-Digital Image Correlation (AR-DIC) method that enables unbiased and accurate mechanics measurements of moving biological tissue samples. We applied the AR-DIC analysis to a spontaneously beating cardiomyocyte (CM) tissue, and could provide correct quantifications of tissue displacement and strain for the beating CMs utilizing physiologically-relevant, sarcomere displacement length-based contraction criteria. The data were further synthesized into novel spatiotemporal parameters of CM contraction to account for the CM beating homogeneity, synchronicity, and propagation as holistic measures of functional myocardial tissue development. Our AR-DIC analyses may thus provide advanced non-invasive characterization tools for assessing the development of spontaneously contracting CMs, suggesting an applicability in myocardial regenerative medicine.
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Grants
- P20 GM104320 NIGMS NIH HHS
- P20 GM113126 NIGMS NIH HHS
- P30 GM127200 NIGMS NIH HHS
- U54 GM115458 NIGMS NIH HHS
- American Heart Association (American Heart Association, Inc.)
- National Science Foundation (NSF)
- NIH/NIGMS Nebraska Center for Integrated Biomolecular Communication (NCIBC) (P20GM113126, PI: Takacs), NIH/NIGMS Nebraska Center for Nanomedicine (P30GM127200, PI: Bronich), Nebraska Collaborative Initiative (PI: Yang)
- NSF | ENG/OAD | Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET)
- NE DHHS Stem Cell Research Project (2018-07, PI: Lim); UNL Layman New Directions Award (PI: Lim); NIH/NIGMS COBRE NPOD Seed Grant (P20GM104320, PI: Zempleni); NIH/NIGMS Great Plains IDeA-CTR Pilot Grant (1U54GM115458-01, PI: Rizzo)
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Affiliation(s)
- Akankshya Shradhanjali
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
| | - Brandon D Riehl
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
| | - Bin Duan
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
- Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Division of Cardiology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Ruiguo Yang
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
- Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Nebraska Center for Integrated Biomolecular Communication, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
| | - Jung Yul Lim
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA.
- Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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Xu B, Zhang M, Perlingeiro RCR, Shen W. Skeletal Muscle Constructs Engineered from Human Embryonic Stem Cell Derived Myogenic Progenitors Exhibit Enhanced Contractile Forces When Differentiated in a Medium Containing EGM‐2 Supplements. ACTA ACUST UNITED AC 2019; 3:e1900005. [DOI: 10.1002/adbi.201900005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 10/08/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Bin Xu
- Department of Biomedical Engineering University of Minnesota Minneapolis MN 55455 USA
| | - Mengen Zhang
- Department of Biomedical Engineering University of Minnesota Minneapolis MN 55455 USA
| | - Rita C. R. Perlingeiro
- Department of Medicine University of Minnesota Minneapolis MN 55455 USA
- Stem Cell Institute and Institute for Engineering in Medicine University of Minnesota Minneapolis Minnesota 55455 USA
| | - Wei Shen
- Department of Biomedical Engineering University of Minnesota Minneapolis MN 55455 USA
- Stem Cell Institute and Institute for Engineering in Medicine University of Minnesota Minneapolis Minnesota 55455 USA
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Hassanzadeh P, Atyabi F, Dinarvand R. The significance of artificial intelligence in drug delivery system design. Adv Drug Deliv Rev 2019; 151-152:169-190. [PMID: 31071378 DOI: 10.1016/j.addr.2019.05.001] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/14/2019] [Accepted: 05/02/2019] [Indexed: 02/07/2023]
Abstract
Over the last decade, increasing interest has been attracted towards the application of artificial intelligence (AI) technology for analyzing and interpreting the biological or genetic information, accelerated drug discovery, and identification of the selective small-molecule modulators or rare molecules and prediction of their behavior. Application of the automated workflows and databases for rapid analysis of the huge amounts of data and artificial neural networks (ANNs) for development of the novel hypotheses and treatment strategies, prediction of disease progression, and evaluation of the pharmacological profiles of drug candidates may significantly improve treatment outcomes. Target fishing (TF) by rapid prediction or identification of the biological targets might be of great help for linking targets to the novel compounds. AI and TF methods in association with human expertise may indeed revolutionize the current theranostic strategies, meanwhile, validation approaches are necessary to overcome the potential challenges and ensure higher accuracy. In this review, the significance of AI and TF in the development of drugs and delivery systems and the potential challenging issues have been highlighted.
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Affiliation(s)
- Parichehr Hassanzadeh
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 13169-43551, Iran.
| | - Fatemeh Atyabi
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 13169-43551, Iran.
| | - Rassoul Dinarvand
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 13169-43551, Iran.
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Tompkins BA, Balkan W, Winkler J, Gyöngyösi M, Goliasch G, Fernández-Avilés F, Hare JM. Preclinical Studies of Stem Cell Therapy for Heart Disease. Circ Res 2019; 122:1006-1020. [PMID: 29599277 DOI: 10.1161/circresaha.117.312486] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
As part of the TACTICS (Transnational Alliance for Regenerative Therapies in Cardiovascular Syndromes) series to enhance regenerative medicine, here, we discuss the role of preclinical studies designed to advance stem cell therapies for cardiovascular disease. The quality of this research has improved over the past 10 to 15 years and overall indicates that cell therapy promotes cardiac repair. However, many issues remain, including inability to provide complete cardiac recovery. Recent studies question the need for intact cells suggesting that harnessing what the cells release is the solution. Our contribution describes important breakthroughs and current directions in a cell-based approach to alleviating cardiovascular disease.
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Affiliation(s)
- Bryon A Tompkins
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Wayne Balkan
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Johannes Winkler
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Mariann Gyöngyösi
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Georg Goliasch
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Francisco Fernández-Avilés
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Joshua M Hare
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.).
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Tomov ML, Gil CJ, Cetnar A, Theus AS, Lima BJ, Nish JE, Bauser-Heaton HD, Serpooshan V. Engineering Functional Cardiac Tissues for Regenerative Medicine Applications. Curr Cardiol Rep 2019; 21:105. [PMID: 31367922 PMCID: PMC7153535 DOI: 10.1007/s11886-019-1178-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE OF REVIEW Tissue engineering has expanded into a highly versatile manufacturing landscape that holds great promise for advancing cardiovascular regenerative medicine. In this review, we provide a summary of the current state-of-the-art bioengineering technologies used to create functional cardiac tissues for a variety of applications in vitro and in vivo. RECENT FINDINGS Studies over the past few years have made a strong case that tissue engineering is one of the major driving forces behind the accelerating fields of patient-specific regenerative medicine, precision medicine, compound screening, and disease modeling. To date, a variety of approaches have been used to bioengineer functional cardiac constructs, including biomaterial-based, cell-based, and hybrid (using cells and biomaterials) approaches. While some major progress has been made using cellular approaches, with multiple ongoing clinical trials, cell-free cardiac tissue engineering approaches have also accomplished multiple breakthroughs, although drawbacks remain. This review summarizes the most promising methods that have been employed to generate cardiovascular tissue constructs for basic science or clinical applications. Further, we outline the strengths and challenges that are inherent to this field as a whole and for each highlighted technology.
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Affiliation(s)
- Martin L Tomov
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Carmen J Gil
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Alexander Cetnar
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Andrea S Theus
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Bryanna J Lima
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Joy E Nish
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA
| | - Holly D Bauser-Heaton
- Division of Pediatric Cardiology, Children's Healthcare of Atlanta Sibley Heart Center, Atlanta, GA, 30322, USA
| | - Vahid Serpooshan
- Wallace H. Coulter Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, 1760 Haygood Dr. NE, HSRB Bldg., Suite E480, Atlanta, GA, 30322, USA.
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30309, USA.
- Children's Healthcare of Atlanta, Atlanta, GA, 30322, USA.
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36
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French BA, Holmes JW. Implications of scar structure and mechanics for post-infarction cardiac repair and regeneration. Exp Cell Res 2019; 376:98-103. [PMID: 30610848 DOI: 10.1016/j.yexcr.2019.01.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/21/2018] [Accepted: 01/01/2019] [Indexed: 01/14/2023]
Abstract
Regenerating cardiac muscle lost during a heart attack is a topic of broad interest and enormous potential impact. One promising approach is to regenerate or re-engineer new myocardium in situ, at the site of damage, by injecting cells, growth factors, and other materials, or by reprogramming aspects of the normal wound healing process. A wide variety of strategies have been explored, from promoting angiogenesis to injection of a variety of different progenitor cell types, to re-engineering resident cells to produce key growth factors or even transdifferentiate into myocytes. Despite substantial progress and continued promise, clinical impact of this work has fallen short of expectations. One contributing factor may be that many efforts focus primarily on generating cardiomyocytes, with less attention to re-engineering the extracellular matrix (ECM). Yet the role of the ECM is particularly crucial to consider following myocardial infarction, which leads to rapid formation of a collagen-rich scar. This review combines a brief summary of current efforts to regenerate cardiomyocytes with what is currently known about the structure and mechanics of post-infarction scar, with the goal of identifying principles that can guide efforts to produce new myocytes embedded in an extracellular environment that facilitates their differentiation, maintenance, and function.
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Affiliation(s)
- Brent A French
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA; Department of Radiology, University of Virginia, Charlottesville, VA, USA; Department of Medicine, University of Virginia, Charlottesville, VA, USA; Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, USA
| | - Jeffrey W Holmes
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA; Department of Medicine, University of Virginia, Charlottesville, VA, USA; Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, USA.
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van Mil A, Balk GM, Neef K, Buikema JW, Asselbergs FW, Wu SM, Doevendans PA, Sluijter JPG. Modelling inherited cardiac disease using human induced pluripotent stem cell-derived cardiomyocytes: progress, pitfalls, and potential. Cardiovasc Res 2018; 114:1828-1842. [PMID: 30169602 PMCID: PMC6887927 DOI: 10.1093/cvr/cvy208] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 06/06/2018] [Accepted: 08/28/2018] [Indexed: 12/17/2022] Open
Abstract
In the past few years, the use of specific cell types derived from induced pluripotent stem cells (iPSCs) has developed into a powerful approach to investigate the cellular pathophysiology of numerous diseases. Despite advances in therapy, heart disease continues to be one of the leading causes of death in the developed world. A major difficulty in unravelling the underlying cellular processes of heart disease is the extremely limited availability of viable human cardiac cells reflecting the pathological phenotype of the disease at various stages. Thus, the development of methods for directed differentiation of iPSCs to cardiomyocytes (iPSC-CMs) has provided an intriguing option for the generation of patient-specific cardiac cells. In this review, a comprehensive overview of the currently published iPSC-CM models for hereditary heart disease is compiled and analysed. Besides the major findings of individual studies, detailed methodological information on iPSC generation, iPSC-CM differentiation, characterization, and maturation is included. Both, current advances in the field and challenges yet to overcome emphasize the potential of using patient-derived cell models to mimic genetic cardiac diseases.
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Affiliation(s)
- Alain van Mil
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Geerthe Margriet Balk
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Klaus Neef
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jan Willem Buikema
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Folkert W Asselbergs
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Faculty of Population Health Sciences, Institute of Cardiovascular Science, University College London, London, UK
- Durrer Center for Cardiovascular Research, Netherlands Heart Institute, Utrecht, the Netherlands
- Farr Institute of Health Informatics Research and Institute of Health Informatics, University College London, London, UK
| | - Sean M Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Pieter A Doevendans
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Joost P G Sluijter
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Visone R, Talò G, Lopa S, Rasponi M, Moretti M. Enhancing all-in-one bioreactors by combining interstitial perfusion, electrical stimulation, on-line monitoring and testing within a single chamber for cardiac constructs. Sci Rep 2018; 8:16944. [PMID: 30446711 PMCID: PMC6240103 DOI: 10.1038/s41598-018-35019-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 10/15/2018] [Indexed: 12/22/2022] Open
Abstract
Tissue engineering strategies have been extensively exploited to generate functional cardiac patches. To maintain cardiac functionality in vitro, bioreactors have been designed to provide perfusion and electrical stimulation, alone or combined. However, due to several design limitations the integration of optical systems to assess cardiac maturation level is still missing within these platforms. Here we present a bioreactor culture chamber that provides 3D cardiac constructs with a bidirectional interstitial perfusion and biomimetic electrical stimulation, allowing direct cellular optical monitoring and contractility test. The chamber design was optimized through finite element models to house an innovative scaffold anchoring system to hold and to release it for the evaluation of tissue maturation and functionality by contractility tests. Neonatal rat cardiac fibroblasts subjected to a combined perfusion and electrical stimulation showed positive cell viability over time. Neonatal rat cardiomyocytes were successfully monitored for the entire culture period to assess their functionality. The combination of perfusion and electrical stimulation enhanced patch maturation, as evidenced by the higher contractility, the enhanced beating properties and the increased level of cardiac protein expression. This new multifunctional bioreactor provides a relevant biomimetic environment allowing for independently culturing, real-time monitoring and testing up to 18 separated patches.
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Affiliation(s)
- Roberta Visone
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Giuseppe Talò
- Cell and Tissue Engineering Laboratory, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Silvia Lopa
- Cell and Tissue Engineering Laboratory, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Marco Rasponi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Matteo Moretti
- Cell and Tissue Engineering Laboratory, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy. .,Regenerative Medicine Technologies Lab, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland. .,Cardiocentro Ticino, Lugano, Switzerland.
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Visone R, Talò G, Occhetta P, Cruz-Moreira D, Lopa S, Pappalardo OA, Redaelli A, Moretti M, Rasponi M. A microscale biomimetic platform for generation and electro-mechanical stimulation of 3D cardiac microtissues. APL Bioeng 2018; 2:046102. [PMID: 31069324 PMCID: PMC6481729 DOI: 10.1063/1.5037968] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 10/08/2018] [Indexed: 12/26/2022] Open
Abstract
Organs-on-chip technology has recently emerged as a promising tool to generate advanced cardiac tissue in vitro models, by recapitulating key physiological cues of the native myocardium. Biochemical, mechanical, and electrical stimuli have been investigated and demonstrated to enhance the maturation of cardiac constructs. However, the combined application of such stimulations on 3D organized constructs within a microfluidic platform was not yet achieved. For this purpose, we developed an innovative microbioreactor designed to provide a uniform electric field and cyclic uniaxial strains to 3D cardiac microtissues, recapitulating the complex electro-mechanical environment of the heart. The platform encompasses a compartment to confine and culture cell-laden hydrogels, a pressure-actuated chamber to apply a cyclic uniaxial stretch to microtissues, and stainless-steel electrodes to accurately regulate the electric field. The platform was exploited to investigate the effect of two different electrical stimulation patterns on cardiac microtissues from neonatal rat cardiomyocytes: a controlled electric field [5 V/cm, or low voltage (LV)] and a controlled current density [74.4 mA/cm2, or high voltage (HV)]. Our results demonstrated that LV stimulation enhanced the beating properties of the microtissues. By fully exploiting the platform, we combined the LV electrical stimulation with a physiologic mechanical stretch (10% strain) to recapitulate the key cues of the native cardiac microenvironment. The proposed microbioreactor represents an innovative tool to culture improved miniaturized cardiac tissue models for basic research studies on heart physiopathology and for drug screening.
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Affiliation(s)
- Roberta Visone
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20133 Milan, Italy
| | - Giuseppe Talò
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, 20161 Milan, Italy
| | | | - Daniela Cruz-Moreira
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20133 Milan, Italy
| | - Silvia Lopa
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, 20161 Milan, Italy
| | - Omar Antonio Pappalardo
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20133 Milan, Italy
| | - Alberto Redaelli
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20133 Milan, Italy
| | | | - Marco Rasponi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20133 Milan, Italy
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40
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Nikolic M, Sustersic T, Filipovic N. In vitro Models and On-Chip Systems: Biomaterial Interaction Studies With Tissues Generated Using Lung Epithelial and Liver Metabolic Cell Lines. Front Bioeng Biotechnol 2018; 6:120. [PMID: 30234106 PMCID: PMC6129577 DOI: 10.3389/fbioe.2018.00120] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 08/13/2018] [Indexed: 12/20/2022] Open
Abstract
In vitro models are very important in medicine and biology, because they provide an insight into cells' and microorganisms' behavior. Since these cells and microorganisms are isolated from their natural environment, these models may not completely or precisely predict the effects on the entire organism. Improvement in this area is secured by organ-on-a-chip development. The organ-on-a-chip assumes cells cultured in a microfluidic chip. The chip simulates bioactivities, mechanics and physiological behavior of organs or organ systems, generating artificial organs in that way. There are several cell lines used so far for each tested artificial organ. For lungs, mostly used cell lines are 16HBE, A549, Calu-3, NHBE, while mostly used cell lines for liver are HepG2, Hep 3B, TPH1, etc. In this paper, state of the art for lung and liver organ-on-a-chip is presented, together with the established in vitro testing on lung and liver cell lines, with the emphasis on Calu-3 (for lung cell lines) and Hep-G2 (for liver cell lines). Primary focus in this review is to discuss different researches on the topics of lung and liver cell line models, approaches in determining fate and transport, cell partitioning, cell growth and division, as well as cell dynamics, meaning toxicity and effects. The review is finalized with current research gaps and problems, stating potential future developments in the field.
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Affiliation(s)
- Milica Nikolic
- Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
- Steinbeis Advanced Risk Technologies Institute doo Kragujevac, Kragujevac, Serbia
| | - Tijana Sustersic
- Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
- Steinbeis Advanced Risk Technologies Institute doo Kragujevac, Kragujevac, Serbia
- Bioengineering Research and Development Center, Kragujevac, Serbia
| | - Nenad Filipovic
- Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
- Steinbeis Advanced Risk Technologies Institute doo Kragujevac, Kragujevac, Serbia
- Bioengineering Research and Development Center, Kragujevac, Serbia
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41
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Alias E, Parikh V, Hidalgo-Bastida A, Wilkinson M, Davidge KS, Gibson T, Sharp D, Shakur R, Azzawi M. Doxorubicin-induced cardiomyocyte toxicity - protective effects of endothelial cells in a tri-culture model system. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/jin2.42] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Eliesmaziah Alias
- Cardiovascular Research Group, School of Healthcare Science; Manchester Metropolitan University; Manchester M1 5GD UK
| | - Vijay Parikh
- Cardiovascular Research Group, School of Healthcare Science; Manchester Metropolitan University; Manchester M1 5GD UK
| | - Araida Hidalgo-Bastida
- Cardiovascular Research Group, School of Healthcare Science; Manchester Metropolitan University; Manchester M1 5GD UK
| | | | | | - Tim Gibson
- Elisha Systems Ltd; Wakefield West Yorkshire WF3 4AA UK
| | - Duncan Sharp
- Elisha Systems Ltd; Wakefield West Yorkshire WF3 4AA UK
| | - Rameen Shakur
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus; University of Cambridge; Cambridge CB10 1SA UK
| | - May Azzawi
- Cardiovascular Research Group, School of Healthcare Science; Manchester Metropolitan University; Manchester M1 5GD UK
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42
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Kant RJ, Coulombe KLK. Integrated approaches to spatiotemporally directing angiogenesis in host and engineered tissues. Acta Biomater 2018; 69:42-62. [PMID: 29371132 PMCID: PMC5831518 DOI: 10.1016/j.actbio.2018.01.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 12/15/2017] [Accepted: 01/15/2018] [Indexed: 12/14/2022]
Abstract
The field of tissue engineering has turned towards biomimicry to solve the problem of tissue oxygenation and nutrient/waste exchange through the development of vasculature. Induction of angiogenesis and subsequent development of a vascular bed in engineered tissues is actively being pursued through combinations of physical and chemical cues, notably through the presentation of topographies and growth factors. Presenting angiogenic signals in a spatiotemporal fashion is beginning to generate improved vascular networks, which will allow for the creation of large and dense engineered tissues. This review provides a brief background on the cells, mechanisms, and molecules driving vascular development (including angiogenesis), followed by how biomaterials and growth factors can be used to direct vessel formation and maturation. Techniques to accomplish spatiotemporal control of vascularization include incorporation or encapsulation of growth factors, topographical engineering, and 3D bioprinting. The vascularization of engineered tissues and their application in angiogenic therapy in vivo is reviewed herein with an emphasis on the most densely vascularized tissue of the human body - the heart. STATEMENT OF SIGNIFICANCE Vascularization is vital to wound healing and tissue regeneration, and development of hierarchical networks enables efficient nutrient transfer. In tissue engineering, vascularization is necessary to support physiologically dense engineered tissues, and thus the field seeks to induce vascular formation using biomaterials and chemical signals to provide appropriate, pro-angiogenic signals for cells. This review critically examines the materials and techniques used to generate scaffolds with spatiotemporal cues to direct vascularization in engineered and host tissues in vitro and in vivo. Assessment of the field's progress is intended to inspire vascular applications across all forms of tissue engineering with a specific focus on highlighting the nuances of cardiac tissue engineering for the greater regenerative medicine community.
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Affiliation(s)
- Rajeev J Kant
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, RI, USA
| | - Kareen L K Coulombe
- Center for Biomedical Engineering, School of Engineering, Brown University, Providence, RI, USA.
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43
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In vivo therapeutic applications of cell spheroids. Biotechnol Adv 2018; 36:494-505. [DOI: 10.1016/j.biotechadv.2018.02.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 02/01/2018] [Accepted: 02/01/2018] [Indexed: 01/08/2023]
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44
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Mills RJ, Voges HK, Porrello ER, Hudson JE. Disease modeling and functional screening using engineered heart tissue. CURRENT OPINION IN PHYSIOLOGY 2018. [DOI: 10.1016/j.cophys.2017.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Liaw CY, Ji S, Guvendiren M. Engineering 3D Hydrogels for Personalized In Vitro Human Tissue Models. Adv Healthc Mater 2018; 7. [PMID: 29345429 DOI: 10.1002/adhm.201701165] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 11/13/2017] [Indexed: 01/17/2023]
Abstract
There is a growing interest in engineering hydrogels for 3D tissue and disease models. The major motivation is to better mimic the physiological microenvironment of the disease and human condition. 3D tissue models derived from patients' own cells can potentially revolutionize the way treatment and diagnostic alternatives are developed. This requires development of tissue mimetic hydrogels with user defined and tunable properties. In this review article, a recent summary of 3D hydrogel platforms for in vitro tissue and disease modeling is given. Hydrogel design considerations and available hydrogel systems are summarized, followed by the types of currently available hydrogel models, such as bulk hydrogels, porous scaffolds, fibrous scaffolds, hydrogel microspheres, hydrogel sandwich systems, microwells, and 3D bioprinted constructs. Although hydrogels are utilized for a wide range of tissue models, this article focuses on liver and cancer models. This article also provides a detailed section on current challenges and future perspectives of hydrogel-based tissue models.
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Affiliation(s)
- Chya-Yan Liaw
- Instructive Biomaterials and Additive Manufacturing Laboratory; Otto H. York Chemical; Biological and Pharmaceutical Engineering; Newark College of Engineering; New Jersey Institute of Technology; University Heights; 138 York Center Newark NJ 07102 USA
| | - Shen Ji
- Instructive Biomaterials and Additive Manufacturing Laboratory; Otto H. York Chemical; Biological and Pharmaceutical Engineering; Newark College of Engineering; New Jersey Institute of Technology; University Heights; 138 York Center Newark NJ 07102 USA
| | - Murat Guvendiren
- Instructive Biomaterials and Additive Manufacturing Laboratory; Otto H. York Chemical; Biological and Pharmaceutical Engineering; Newark College of Engineering; New Jersey Institute of Technology; University Heights; 138 York Center Newark NJ 07102 USA
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46
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Vicente J, Zusterzeel R, Johannesen L, Mason J, Sager P, Patel V, Matta MK, Li Z, Liu J, Garnett C, Stockbridge N, Zineh I, Strauss DG. Mechanistic Model-Informed Proarrhythmic Risk Assessment of Drugs: Review of the "CiPA" Initiative and Design of a Prospective Clinical Validation Study. Clin Pharmacol Ther 2018; 103:54-66. [PMID: 28986934 DOI: 10.1002/cpt.v103.110.1002/cpt.896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/20/2017] [Accepted: 10/01/2017] [Indexed: 05/26/2023]
Abstract
The Comprehensive in vitro Proarrhythmia Assay (CiPA) initiative is developing and validating a mechanistic-based assessment of the proarrhythmic risk of drugs. CiPA proposes to assess a drug's effect on multiple ion channels and integrate the effects in a computer model of the human cardiomyocyte to predict proarrhythmic risk. Unanticipated or missed effects will be assessed with human stem cell-derived cardiomyocytes and electrocardiogram (ECG) analysis in early phase I clinical trials. This article provides an overview of CiPA and the rationale and design of the CiPA phase I ECG validation clinical trial, which involves assessing an additional ECG biomarker (J-Tpeak) for QT prolonging drugs. If successful, CiPA will 1) create a pathway for drugs with hERG block / QT prolongation to advance without intensive ECG monitoring in phase III trials if they have low proarrhythmic risk; and 2) enable updating drug labels to be more informative about proarrhythmic risk, not just QT prolongation.
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Affiliation(s)
- Jose Vicente
- Office of New Drugs, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Robbert Zusterzeel
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Lars Johannesen
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Jay Mason
- Department of Medicine, Division of Cardiology, University of Utah, Salt Lake City, Utah, USA
- Spaulding Clinical Research, West Bend, Wisconsin, USA
| | | | - Vikram Patel
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Murali K Matta
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Zhihua Li
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Jiang Liu
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Christine Garnett
- Office of New Drugs, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Norman Stockbridge
- Office of New Drugs, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - Issam Zineh
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
| | - David G Strauss
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland, USA
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47
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Vicente J, Zusterzeel R, Johannesen L, Mason J, Sager P, Patel V, Matta MK, Li Z, Liu J, Garnett C, Stockbridge N, Zineh I, Strauss DG. Mechanistic Model-Informed Proarrhythmic Risk Assessment of Drugs: Review of the "CiPA" Initiative and Design of a Prospective Clinical Validation Study. Clin Pharmacol Ther 2018; 103:54-66. [PMID: 28986934 PMCID: PMC5765372 DOI: 10.1002/cpt.896] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/20/2017] [Accepted: 10/01/2017] [Indexed: 12/19/2022]
Abstract
The Comprehensive in vitro Proarrhythmia Assay (CiPA) initiative is developing and validating a mechanistic-based assessment of the proarrhythmic risk of drugs. CiPA proposes to assess a drug's effect on multiple ion channels and integrate the effects in a computer model of the human cardiomyocyte to predict proarrhythmic risk. Unanticipated or missed effects will be assessed with human stem cell-derived cardiomyocytes and electrocardiogram (ECG) analysis in early phase I clinical trials. This article provides an overview of CiPA and the rationale and design of the CiPA phase I ECG validation clinical trial, which involves assessing an additional ECG biomarker (J-Tpeak) for QT prolonging drugs. If successful, CiPA will 1) create a pathway for drugs with hERG block / QT prolongation to advance without intensive ECG monitoring in phase III trials if they have low proarrhythmic risk; and 2) enable updating drug labels to be more informative about proarrhythmic risk, not just QT prolongation.
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Affiliation(s)
- Jose Vicente
- Office of New Drugs, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Robbert Zusterzeel
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Lars Johannesen
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Jay Mason
- Department of Medicine, Division of CardiologyUniversity of UtahSalt Lake CityUtahUSA
- Spaulding Clinical ResearchWest BendWisconsinUSA
| | | | - Vikram Patel
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Murali K. Matta
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Zhihua Li
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Jiang Liu
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Christine Garnett
- Office of New Drugs, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Norman Stockbridge
- Office of New Drugs, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - Issam Zineh
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
| | - David G. Strauss
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and ResearchUnited States Food and Drug AdministrationSilver SpringMarylandUSA
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48
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Huang G, Li F, Zhao X, Ma Y, Li Y, Lin M, Jin G, Lu TJ, Genin GM, Xu F. Functional and Biomimetic Materials for Engineering of the Three-Dimensional Cell Microenvironment. Chem Rev 2017; 117:12764-12850. [PMID: 28991456 PMCID: PMC6494624 DOI: 10.1021/acs.chemrev.7b00094] [Citation(s) in RCA: 469] [Impact Index Per Article: 67.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The cell microenvironment has emerged as a key determinant of cell behavior and function in development, physiology, and pathophysiology. The extracellular matrix (ECM) within the cell microenvironment serves not only as a structural foundation for cells but also as a source of three-dimensional (3D) biochemical and biophysical cues that trigger and regulate cell behaviors. Increasing evidence suggests that the 3D character of the microenvironment is required for development of many critical cell responses observed in vivo, fueling a surge in the development of functional and biomimetic materials for engineering the 3D cell microenvironment. Progress in the design of such materials has improved control of cell behaviors in 3D and advanced the fields of tissue regeneration, in vitro tissue models, large-scale cell differentiation, immunotherapy, and gene therapy. However, the field is still in its infancy, and discoveries about the nature of cell-microenvironment interactions continue to overturn much early progress in the field. Key challenges continue to be dissecting the roles of chemistry, structure, mechanics, and electrophysiology in the cell microenvironment, and understanding and harnessing the roles of periodicity and drift in these factors. This review encapsulates where recent advances appear to leave the ever-shifting state of the art, and it highlights areas in which substantial potential and uncertainty remain.
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Affiliation(s)
- Guoyou Huang
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
| | - Fei Li
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
- Department of Chemistry, School of Science,
Xi’an Jiaotong University, Xi’an 710049, People’s Republic
of China
| | - Xin Zhao
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
- Interdisciplinary Division of Biomedical
Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong,
People’s Republic of China
| | - Yufei Ma
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
| | - Yuhui Li
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
| | - Min Lin
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
| | - Guorui Jin
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
| | - Tian Jian Lu
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
- MOE Key Laboratory for Multifunctional Materials
and Structures, Xi’an Jiaotong University, Xi’an 710049,
People’s Republic of China
| | - Guy M. Genin
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
- Department of Mechanical Engineering &
Materials Science, Washington University in St. Louis, St. Louis 63130, MO,
USA
- NSF Science and Technology Center for
Engineering MechanoBiology, Washington University in St. Louis, St. Louis 63130,
MO, USA
| | - Feng Xu
- MOE Key Laboratory of Biomedical Information
Engineering, School of Life Science and Technology, Xi’an Jiaotong
University, Xi’an 710049, People’s Republic of China
- Bioinspired Engineering and Biomechanics Center
(BEBC), Xi’an Jiaotong University, Xi’an 710049, People’s
Republic of China
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Fernández-Avilés F, Sanz-Ruiz R, Climent AM, Badimon L, Bolli R, Charron D, Fuster V, Janssens S, Kastrup J, Kim HS, Lüscher TF, Martin JF, Menasché P, Simari RD, Stone GW, Terzic A, Willerson JT, Wu JC. Global position paper on cardiovascular regenerative medicine. Eur Heart J 2017; 38:2532-2546. [PMID: 28575280 PMCID: PMC5837698 DOI: 10.1093/eurheartj/ehx248] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 04/13/2017] [Accepted: 04/20/2017] [Indexed: 12/11/2022] Open
Affiliation(s)
- Francisco Fernández-Avilés
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
- CIBERCV, ISCIII, Madrid, Spain
| | - Ricardo Sanz-Ruiz
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
- CIBERCV, ISCIII, Madrid, Spain
| | - Andreu M Climent
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
- CIBERCV, ISCIII, Madrid, Spain
| | - Lina Badimon
- CIBERCV, ISCIII, Madrid, Spain
- Cardiovascular Research Center (CSIC-ICCC), Hospital de la Santa Creu i Sant Pau (HSCSP), Barcelona, Spain
| | - Roberto Bolli
- Institute of Molecular Cardiology, Diabetes and Obesity Center, University of Louisville School of Medicine, Louisville, Kentucky
| | - Dominique Charron
- LabEx TRANSPLANTEX; HLA & Médecine "Jean Dausset" Laboratory Network, Hôpital Saint-Louis AP-HP, Université Paris Diderot, 75013, France
| | - Valentin Fuster
- CIBERCV, ISCIII, Madrid, Spain
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of medicine at Mount Sinai, New York, NY, USA
| | - Stefan Janssens
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Jens Kastrup
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Hyo-Soo Kim
- National Research Laboratory for Stem Cell Niche, Center for Medical Innovation, Seoul National University Hospital, Seoul, Korea; Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
| | - Thomas F Lüscher
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland; Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | | | - Philippe Menasché
- Department of Cardiovascular Surgery Hôpital Européen Georges Pompidou; Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Robert D Simari
- School of Medicine, University of Kansas, 3901 Rainbow Boulevard, Kansas City, KS, USA
| | - Gregg W Stone
- Center for Clinical Trials, Cardiovascular Research Foundation, New York, New York; Center for Clinical Trials, NewYork-Presbyterian Hospital, Columbia University Medical Center, New York, NY, USA
| | - Andre Terzic
- Center for Regenerative Medicine, Department of Cardiovascular Diseases, Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, NY, USA
| | - James T Willerson
- Department of Regenerative Medicine Research, Texas Heart Institute, Houston, TX, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Division of Cardiovascular Medicine, Department of Medicine and Department of Radiology, Stanford University School of Medicine, CA, USA
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50
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Zhang YS, Zhu C, Xia Y. Inverse Opal Scaffolds and Their Biomedical Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:10.1002/adma.201701115. [PMID: 28649794 PMCID: PMC5581229 DOI: 10.1002/adma.201701115] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 03/23/2017] [Indexed: 05/04/2023]
Abstract
Three-dimensional porous scaffolds play a pivotal role in tissue engineering and regenerative medicine by functioning as biomimetic substrates to manipulate cellular behaviors. While many techniques have been developed to fabricate porous scaffolds, most of them rely on stochastic processes that typically result in scaffolds with pores uncontrolled in terms of size, structure, and interconnectivity, greatly limiting their use in tissue regeneration. Inverse opal scaffolds, in contrast, possess uniform pores inheriting from the template comprised of a closely packed lattice of monodispersed microspheres. The key parameters of such scaffolds, including architecture, pore structure, porosity, and interconnectivity, can all be made uniform across the same sample and among different samples. In conjunction with a tight control over pore sizes, inverse opal scaffolds have found widespread use in biomedical applications. In this review, we provide a detailed discussion on this new class of advanced materials. After a brief introduction to their history and fabrication, we highlight the unique advantages of inverse opal scaffolds over their non-uniform counterparts. We then showcase their broad applications in tissue engineering and regenerative medicine, followed by a summary and perspective on future directions.
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Affiliation(s)
- Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA
| | - Chunlei Zhu
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
- School of Chemistry and Biochemistry, School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
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