1
|
Galow AM, Brenmoehl J, Hoeflich A. Synergistic effects of hormones on structural and functional maturation of cardiomyocytes and implications for heart regeneration. Cell Mol Life Sci 2023; 80:240. [PMID: 37541969 PMCID: PMC10403476 DOI: 10.1007/s00018-023-04894-6] [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: 04/04/2023] [Revised: 07/18/2023] [Accepted: 07/22/2023] [Indexed: 08/06/2023]
Abstract
The limited endogenous regenerative capacity of the human heart renders cardiovascular diseases a major health threat, thus motivating intense research on in vitro heart cell generation and cell replacement therapies. However, so far, in vitro-generated cardiomyocytes share a rather fetal phenotype, limiting their utility for drug testing and cell-based heart repair. Various strategies to foster cellular maturation provide some success, but fully matured cardiomyocytes are still to be achieved. Today, several hormones are recognized for their effects on cardiomyocyte proliferation, differentiation, and function. Here, we will discuss how the endocrine system impacts cardiomyocyte maturation. After detailing which features characterize a mature phenotype, we will contemplate hormones most promising to induce such a phenotype, the routes of their action, and experimental evidence for their significance in this process. Due to their pleiotropic effects, hormones might be not only valuable to improve in vitro heart cell generation but also beneficial for in vivo heart regeneration. Accordingly, we will also contemplate how the presented hormones might be exploited for hormone-based regenerative therapies.
Collapse
Affiliation(s)
- Anne-Marie Galow
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany.
| | - Julia Brenmoehl
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany
| | - Andreas Hoeflich
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany
| |
Collapse
|
2
|
Mao M, Qu X, Zhang Y, Gu B, Li C, Liu R, Li X, Zhu H, He J, Li D. Leaf-venation-directed cellular alignment for macroscale cardiac constructs with tissue-like functionalities. Nat Commun 2023; 14:2077. [PMID: 37045852 PMCID: PMC10097867 DOI: 10.1038/s41467-023-37716-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/28/2023] [Indexed: 04/14/2023] Open
Abstract
Recapitulating the complex structural, mechanical, and electrophysiological properties of native myocardium is crucial to engineering functional cardiac tissues. Here, we report a leaf-venation-directed strategy that enables the compaction and remodeling of cell-hydrogel hybrids into highly aligned and densely packed organizations in predetermined patterns. This strategy contributes to interconnected tubular structures with cell alignment along the hierarchical channels. Compared to randomly-distributed cells, the engineered leaf-venation-directed-cardiac tissues from neonatal rat cardiomyocytes manifest advanced maturation and functionality as evidenced by detectable electrophysiological activity, macroscopically synchronous contractions, and upregulated maturation genes. As a demonstration, human induced pluripotent stem cell-derived leaf-venation-directed-cardiac tissues are engineered with evident structural and functional improvement over time. With the elastic scaffolds, leaf-venation-directed tissues are assembled into 3D centimeter-scale cardiac constructs with programmed mechanical properties, which can be delivered through tubing without affecting cell viability. The present strategy may generate cardiac constructs with multifaceted functionalities to meet clinical demands.
Collapse
Affiliation(s)
- Mao Mao
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Xiaoli Qu
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Yabo Zhang
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Bingsong Gu
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Chen Li
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Rongzhi Liu
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Xiao Li
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Hui Zhu
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Jiankang He
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China.
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China.
| | - Dichen Li
- State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
- NMPA Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an, 710049, PR China
| |
Collapse
|
3
|
Chen AW, Saab G, Jeremic A, Zderic V. Therapeutic Ultrasound Effects on Human Induced Pluripotent Stem Cell Cardiomyocytes Measured Optically and with Spectral Ultrasound. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:1078-1094. [PMID: 35304006 PMCID: PMC9179027 DOI: 10.1016/j.ultrasmedbio.2022.02.006] [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: 09/13/2021] [Revised: 01/26/2022] [Accepted: 02/04/2022] [Indexed: 06/03/2023]
Abstract
To the best of our knowledge, therapeutic ultrasound (TUS) is thus far an unexplored means of delivering mechanical stimulation to cardiomyocyte cultures, which is necessary to engineer a more mature cardiomyocyte phenotype in vitro. Spectral ultrasound (SUS) may provide a way to non-invasively, non-disruptively and inexpensively monitor growth and change in cell cultures over long periods. Compared with other measurement methods, SUS as an acoustic measurement tool will not be affected by an acoustic therapy, unlike electrical measurement methods, in which motion caused by acoustic therapy can affect measurements. Further SUS has the potential to provide functional as well as morphological information in cell cultures. Human induced pluripotent stem cell cardiomyocytes (iPS-CMs) were imaged with calcium fluorescence microscopy while TUS was being applied. TUS was applied at 600 kHz and 1, 3.4 and 6 W/cm2 for a continuous 1 s pulse. Measures of the instantaneous beat frequency, repolarization rate and calcium spike amplitude were calculated from the fluorescence data. At 600 kHz, TUS at 1 and 6 W/cm2 had significant effects on the shortening of both the repolarization rate and instantaneous beat rate of the iPS-CMs (p < 0.05), while TUS at 3.4 and 6 W/cm2 had significant effects on the shortening of the calcium spike amplitude (p < 0.05). Three SUS measures and one gray-level measure were captured from the iPS-CM monolayers while they were simultaneously being imaged with calcium-labeled confocal microscopy. The gray-level measure performed the best of all SUS measures; however, it was not reliable enough to produce a consistent determination of the beat rate of the cell. Finally, SUS measures were captured using three different transducers while simultaneously applying TUS. A center-of-mass (COM) measure calculated from the wavelet transform scalogram of the time-averaged radiofrequency data revealed that SUS was able to detect a change in the frequency content of the reflected ultrasound at 1 and 6 W/cm2 before and after ultrasound application (p < 0.05), showing promise for the ability of SUS to measure changes in the beating behavior of iPS-CMs. Overall, SUS is promising as a method for constant monitoring of dynamic cell and tissue culture and growth.
Collapse
Affiliation(s)
- Andrew W Chen
- Department of Biomedical Engineering, The George Washington University, Washington, DC, USA.
| | - George Saab
- Department of Biomedical Engineering, The George Washington University, Washington, DC, USA
| | - Aleksandar Jeremic
- Department of Biological Sciences, The George Washington University, Washington, DC, USA
| | - Vesna Zderic
- Department of Biomedical Engineering, The George Washington University, Washington, DC, USA
| |
Collapse
|
4
|
Bremner SB, Gaffney KS, Sniadecki NJ, Mack DL. A Change of Heart: Human Cardiac Tissue Engineering as a Platform for Drug Development. Curr Cardiol Rep 2022; 24:473-486. [PMID: 35247166 PMCID: PMC8897733 DOI: 10.1007/s11886-022-01668-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/20/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Human cardiac tissue engineering holds great promise for early detection of drug-related cardiac toxicity and arrhythmogenicity during drug discovery and development. We describe shortcomings of the current drug development pathway, recent advances in the development of cardiac tissue constructs as drug testing platforms, and the challenges remaining in their widespread adoption. RECENT FINDINGS Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) have been used to develop a variety of constructs including cardiac spheroids, microtissues, strips, rings, and chambers. Several ambitious studies have used these constructs to test a significant number of drugs, and while most have shown proper negative inotropic and arrhythmogenic responses, few have been able to demonstrate positive inotropy, indicative of relative hPSC-CM immaturity. Several engineered human cardiac tissue platforms have demonstrated native cardiac physiology and proper drug responses. Future studies addressing hPSC-CM immaturity and inclusion of patient-specific cell lines will further advance the utility of such models for in vitro drug development.
Collapse
Affiliation(s)
- Samantha B. Bremner
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA USA
| | - Karen S. Gaffney
- Department of Bioengineering, University of Washington, Seattle, WA USA
| | - Nathan J. Sniadecki
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Department of Mechanical Engineering, University of Washington, Seattle, WA USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA USA
- Center for Cardiovascular Biology, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA USA
| | - David L. Mack
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA USA
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA USA
| |
Collapse
|
5
|
Yigit G, Wollnik B. Cellular models and therapeutic perspectives in hypertrophic cardiomyopathy. MED GENET-BERLIN 2021; 33:235-243. [PMID: 38835701 PMCID: PMC11006313 DOI: 10.1515/medgen-2021-2094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/28/2021] [Indexed: 06/06/2024]
Abstract
Hypertrophic cardiomyopathy (HCM) is a clinically heterogeneous cardiac disease that is mainly characterized by left ventricular hypertrophy in the absence of any additional cardiac or systemic disease. HCM is genetically heterogeneous, inherited mainly in an autosomal dominant pattern, and so far pathogenic variants have been identified in more than 20 genes, mostly encoding proteins of the cardiac sarcomere. Based on its variable penetrance and expressivity, pathogenicity of newly identified variants often remains unsolved, underlining the importance of cellular and tissue-based models that help to uncover causative genetic alterations and, additionally, provide appropriate systems for the analysis of disease hallmarks as well as for the design and application of new therapeutic strategies like drug screenings and genome/base editing approaches. Here, we review the current state of cellular and tissue-engineered models and provide future perspectives for personalized therapeutic strategies of HCM.
Collapse
Affiliation(s)
- Gökhan Yigit
- Institute of Human Genetics, University Medical Center Göttingen, Heinrich-Düker-Weg 12, 37073 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Göttingen, Germany
| | - Bernd Wollnik
- Institute of Human Genetics, University Medical Center Göttingen, Heinrich-Düker-Weg 12, 37073 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Göttingen, Germany
- Cluster of Excellence "Multiscale Bioimaging: From Molecular Machines to Networks of Excitable Cells" (MBExC), University of Göttingen, Göttingen, Germany
| |
Collapse
|
6
|
Guo J, Tian Q, Barth M, Xian W, Ruppenthal S, Schaefers HJ, Chen Z, Moretti A, Laugwitz KL, Lipp P. Human BIN1 isoforms grow, maintain and regenerate excitation-contraction couplons in adult rat and human stem cell-derived cardiomyocytes. Cardiovasc Res 2021; 118:1479-1491. [PMID: 34152414 DOI: 10.1093/cvr/cvab195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Indexed: 12/31/2022] Open
Abstract
AIMS In ventricular myocytes, Transverse-tubules (T-tubules) are instrumental for excitation-contraction (EC) coupling and their disarray is a hallmark of cardiac diseases. BIN1 is a key contributor to their biogenesis. Our study set out to investigate the role of human BIN1 splice variants in the maintenance and regeneration of EC-coupling in rat adult ventricular myocytes and human induced pluripotent stem cell-derived cardiac myocytes (hiPS-CMs). METHODS AND RESULTS In heart samples from healthy human donors expression patterns of 5 BIN1 splice variants were identified. Following viral transduction of human BIN1 splice variants in cellular models of T-tubular disarray we employed high-speed confocal calcium imaging and Ca-CLEAN analysis to identify functional EC-coupling sites and T-tubular architecture. Adult rat ventricular myocytes were used to investigate the regeneration after loss and maintenance of EC-coupling while we studied the enhancement of EC-coupling in hiPS-CMs. All five human BIN1 splice variants induced de novo generation of T-tubules in both cell types. Isoforms with the phosphoinositide binding motif (PI) were most potent in maintenance and regeneration of T-tubules and functional EC-coupling in adult rat myocytes. In hiPSC-CMs, BIN1 variants with PI motiv induced de-novo generation of T-tubules, functional EC-coupling sites and enhanced calcium handling. CONCLUSION(S) BIN1 is essential for the maintenance, regeneration, and de-novo generation of functional T-tubules, especially isoforms with PI motifs. These T-tubules trigger the development of functional EC couplons resulting in enhanced calcium handling. TRANSLATIONAL PERSPECTIVE Cardiomyopathy and heart failure are among the most frequent causes of death in modern societies. Gene therapies and hiPSC technology are becoming increasingly promising, both for treatment and therapy development. On the cellular level, one of the common denominators of cardiac diseases is the concurrent loss of T-tubules essential for efficient EC-coupling. While initial approaches in animal models employing gene therapy with BIN1 have depicted encouraging improvements the expression pattern of BIN1 isoforms in the human heart is still elusive. The present study identifies a unique set of five distinct BIN1 isoforms in healthy human hearts and demonstrates their potency in both, T-tubule maintenance and re-generation after loss resulting in efficient EC-coupling. Noteworthy, PI-motif containing isoforms were potent trigger of de-novo generation of T-tubules and establishment of efficient EC-coupling in hiPSC-CMs. Therefore, the expression of BIN1 might be novel and promising for pharmaceutical treatment and gene therapy.
Collapse
Affiliation(s)
- Jia Guo
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| | - Qinghai Tian
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| | - Monika Barth
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| | - Wenying Xian
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| | - Sandra Ruppenthal
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| | - Hans-Joachim Schaefers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | - Zhifen Chen
- I. Department of Medicine, Klinikum rechts der Isar, Technische Universität München, 81675, München, Germany.,DZHK (German Centre for Cardiovascular Research) - partner site Munich Heart Alliance, Munich, Germany
| | - Alessandra Moretti
- I. Department of Medicine, Klinikum rechts der Isar, Technische Universität München, 81675, München, Germany.,DZHK (German Centre for Cardiovascular Research) - partner site Munich Heart Alliance, Munich, Germany
| | - Karl-Ludwig Laugwitz
- I. Department of Medicine, Klinikum rechts der Isar, Technische Universität München, 81675, München, Germany.,DZHK (German Centre for Cardiovascular Research) - partner site Munich Heart Alliance, Munich, Germany
| | - Peter Lipp
- Molecular Cell Biology, Centre for Molecular Signaling (PZMS), Medical Faculty, Saarland University, 66421, Homburg, Germany
| |
Collapse
|
7
|
Next generation of heart regenerative therapies: progress and promise of cardiac tissue engineering. NPJ Regen Med 2021; 6:30. [PMID: 34075050 PMCID: PMC8169890 DOI: 10.1038/s41536-021-00140-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 05/10/2021] [Indexed: 02/04/2023] Open
Abstract
The adult heart is a vital and highly specialized organ of the human body, with limited capability of self-repair and regeneration in case of injury or disease. Engineering biomimetic cardiac tissue to regenerate the heart has been an ambition in the field of tissue engineering, tracing back to the 1990s. Increased understanding of human stem cell biology and advances in process engineering have provided an unlimited source of cells, particularly cardiomyocytes, for the development of functional cardiac muscle, even though pluripotent stem cell-derived cardiomyocytes poorly resemble those of the adult heart. This review outlines key biology-inspired strategies reported to improve cardiomyocyte maturation features and current biofabrication approaches developed to engineer clinically relevant cardiac tissues. It also highlights the potential use of this technology in drug discovery science and disease modeling as well as the current efforts to translate it into effective therapies that improve heart function and promote regeneration.
Collapse
|
8
|
Lauschke K, Volpini L, Liu Y, Vinggaard AM, Hall VJ. A Comparative Assessment of Marker Expression Between Cardiomyocyte Differentiation of Human Induced Pluripotent Stem Cells and the Developing Pig Heart. Stem Cells Dev 2021; 30:374-385. [PMID: 33599158 DOI: 10.1089/scd.2020.0184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The course of differentiation of pluripotent stem cells into cardiomyocytes and the intermediate cell types are characterized using molecular markers for different stages of development. These markers have been selected primarily from studies in the mouse and from a limited number of human studies. However, it is not clear how well mouse cardiogenesis compares with human cardiogenesis at the molecular level. We tackle this issue by analyzing and comparing the expression of common cardiomyogenesis markers [platelet-derived growth factor receptor, alpha polypeptide (PDGFR-α), fetal liver kinase 1 (FLK1), ISL1, NK2 homeobox 5 (NKX2.5), cardiac troponin T (CTNT), connexin43 (CX43), and myosin heavy chain 7 (MYHC-B)] in the developing pig heart at embryonic day (E)15, E16, E18, E20, E22, and E24 and in differentiating cardiomyocytes from human induced pluripotent stem cells (hiPSCs). We found that porcine expression of the mesoderm marker FLK1 and the cardiac progenitor marker ISL1 was in line with our differentiating hiPSC and reported murine expression. The cardiac lineage marker NKX2.5 was expressed at almost all stages in the pig and hiPSC, with an earlier onset in the hiPSC compared with reported murine expression. Markers of immature cardiomyocytes, CTNT, and MYHC-B were consistently expressed throughout E16-E70 in the pig, which is comparable with mouse development, whereas the markers increased over time in the hiPSC. However, the commonly used mature cardiomyocyte marker, CX43, should be used with caution, as it was also expressed in the pig mesoderm, as well as hiPSC immature cardiomyocytes, while this has not been reported in mice. Based on our observations in the various species, we suggest to use FLK1/PDGFR-α for identifying cardiac mesoderm and ISL1/NKX2.5 for cardiac progenitors. Furthermore, a combination of two or more of the following, CTNT+/MYHC-B+/ISL1+ could mark immature cardiomyocytes and CTNT+/ISL1- mature cardiomyocytes. CX43 should be used together with sarcomeric proteins. This knowledge may help improving differentiation of hiPSC into more in vivo-like cardiac tissue in the future.
Collapse
Affiliation(s)
- Karin Lauschke
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark.,Department for Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Luca Volpini
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Yong Liu
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Anne Marie Vinggaard
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Vanessa Jane Hall
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| |
Collapse
|
9
|
Meng Z, Wang J, Peng J, Zhou Y, Zhou S, Song W, Chen S, Wang Q, Bai K, Sun K. Dynamic transcriptome profiling toward understanding the development of the human embryonic heart during different Carnegie stages. FEBS Lett 2020; 594:4307-4319. [PMID: 32946599 DOI: 10.1002/1873-3468.13930] [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: 04/22/2020] [Revised: 09/05/2020] [Accepted: 09/07/2020] [Indexed: 12/22/2022]
Abstract
Transcriptional regulation participates in heart development. However, the transcriptomes of human embryonic hearts during Carnegie stage (CS)10-CS16 have not been elucidated. Here, we found marked changes in the morphology and transcriptome of the human embryonic heart from CS10 to CS11. At CS12-CS14, the embryonic heart undergoes hypoxia-to-aerobic transformation. At CS14-CS16, transcriptome functions were related to energy metabolism, regulation of cholesterol, and processes related to inorganic substances. Moreover, the transcriptomes of cardiac progenitor cells derived from human embryonic stem cells (hESCs) most overlapped with those of human embryonic hearts at CS10. Cardiomyocytes derived from hESCs considerably overlapped with embryonic hearts at CS14-CS16. Overall, these results provide a new perspective into the characteristics of human embryonic heart development.
Collapse
Affiliation(s)
- Zhuo Meng
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China.,Department of Pediatric Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, China
| | - Jian Wang
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Jiayu Peng
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Yue Zhou
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Shuang Zhou
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Wenting Song
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China.,Department of Pediatric Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, China
| | - Sun Chen
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Qingjie Wang
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Kai Bai
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Kun Sun
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, China.,Department of Pediatric Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, China
| |
Collapse
|
10
|
|
11
|
"Betwixt Mine Eye and Heart a League Is Took": The Progress of Induced Pluripotent Stem-Cell-Based Models of Dystrophin-Associated Cardiomyopathy. Int J Mol Sci 2020; 21:ijms21196997. [PMID: 32977524 PMCID: PMC7582534 DOI: 10.3390/ijms21196997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022] Open
Abstract
The ultimate goal of precision disease modeling is to artificially recreate the disease of affected people in a highly controllable and adaptable external environment. This field has rapidly advanced which is evident from the application of patient-specific pluripotent stem-cell-derived precision therapies in numerous clinical trials aimed at a diverse set of diseases such as macular degeneration, heart disease, spinal cord injury, graft-versus-host disease, and muscular dystrophy. Despite the existence of semi-adequate treatments for tempering skeletal muscle degeneration in dystrophic patients, nonischemic cardiomyopathy remains one of the primary causes of death. Therefore, cardiovascular cells derived from muscular dystrophy patients' induced pluripotent stem cells are well suited to mimic dystrophin-associated cardiomyopathy and hold great promise for the development of future fully effective therapies. The purpose of this article is to convey the realities of employing precision disease models of dystrophin-associated cardiomyopathy. This is achieved by discussing, as suggested in the title echoing William Shakespeare's words, the settlements (or "leagues") made by researchers to manage the constraints ("betwixt mine eye and heart") distancing them from achieving a perfect precision disease model.
Collapse
|
12
|
Ghosheh N, Küppers-Munther B, Asplund A, Andersson CX, Björquist P, Andersson TB, Carén H, Simonsson S, Sartipy P, Synnergren J. Human Pluripotent Stem Cell-Derived Hepatocytes Show Higher Transcriptional Correlation with Adult Liver Tissue than with Fetal Liver Tissue. ACS OMEGA 2020; 5:4816-4827. [PMID: 32201767 PMCID: PMC7081255 DOI: 10.1021/acsomega.9b03514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 02/14/2020] [Indexed: 06/10/2023]
Abstract
Human pluripotent stem cell-derived hepatocytes (hPSC-HEP) display many properties of mature hepatocytes, including expression of important genes of the drug metabolizing machinery, glycogen storage, and production of multiple serum proteins. To this date, hPSC-HEP do not, however, fully recapitulate the complete functionality of in vivo mature hepatocytes. In this study, we applied versatile bioinformatic algorithms, including functional annotation and pathway enrichment analyses, transcription factor binding-site enrichment, and similarity and correlation analyses, to datasets collected from different stages during hPSC-HEP differentiation and compared these to developmental stages and tissues from fetal and adult human liver. Our results demonstrate a high level of similarity between the in vitro differentiation of hPSC-HEP and in vivo hepatogenesis. Importantly, the transcriptional correlation of hPSC-HEP with adult liver (AL) tissues was higher than with fetal liver (FL) tissues (0.83 and 0.70, respectively). Functional data revealed mature features of hPSC-HEP including cytochrome P450 enzymes activities and albumin secretion. Moreover, hPSC-HEP showed expression of many genes involved in drug absorption, distribution, metabolism, and excretion. Despite the high similarities observed, we identified differences of specific pathways and regulatory players by analyzing the gene expression between hPSC-HEP and AL. These findings will aid future intervention and improvement of in vitro hepatocyte differentiation protocol in order to generate hepatocytes displaying the complete functionality of mature hepatocytes. Finally, on the transcriptional level, our results show stronger correlation and higher similarity of hPSC-HEP to AL than to FL. In addition, potential targets for further functional improvement of hPSC-HEP were also identified.
Collapse
Affiliation(s)
- Nidal Ghosheh
- School
of Bioscience, Systems Biology Research Center, University of Skövde, 541 28 Skövde, Sweden
| | | | - Annika Asplund
- Takara
Bio Europe AB, Arvid Wallgrens Backe 20, 413 46 Gothenburg, Sweden
| | | | - Petter Björquist
- VeriGraft
AB, Arvid Wallgrens Backe
20, 413 46 Gothenburg, Sweden
| | - Tommy B. Andersson
- Cardiovascular
Renal and Metabolism, Innovative Medicines and Early Development Biotech
Unit, AstraZeneca, Pepparedsleden 1, Mölndal 431 83, Sweden
- Department
of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Helena Carén
- Sahlgrenska
Cancer Center, Department of Pathology, Institute of Biomedicine,
Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Stina Simonsson
- Institute
of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine,
Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden
| | - Peter Sartipy
- School
of Bioscience, Systems Biology Research Center, University of Skövde, 541 28 Skövde, Sweden
- Late
Stage Cardiovascular, Renal, and Metabolism, R&D BioPharmaceuticals, AstraZeneca, Pepparedsleden 1, Mölndal 431 83, Sweden
| | - Jane Synnergren
- School
of Bioscience, Systems Biology Research Center, University of Skövde, 541 28 Skövde, Sweden
| |
Collapse
|
13
|
Samak M, Hinkel R. Stem Cells in Cardiovascular Medicine: Historical Overview and Future Prospects. Cells 2019; 8:cells8121530. [PMID: 31783680 PMCID: PMC6952821 DOI: 10.3390/cells8121530] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/19/2019] [Accepted: 11/23/2019] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases remain the leading cause of death in the developed world, accounting for more than 30% of all deaths. In a large proportion of these patients, acute myocardial infarction is usually the first manifestation, which might further progress to heart failure. In addition, the human heart displays a low regenerative capacity, leading to a loss of cardiomyocytes and persistent tissue scaring, which entails a morbid pathologic sequela. Novel therapeutic approaches are urgently needed. Stem cells, such as induced pluripotent stem cells or embryonic stem cells, exhibit great potential for cell-replacement therapy and an excellent tool for disease modeling, as well as pharmaceutical screening of novel drugs and their cardiac side effects. This review article covers not only the origin of stem cells but tries to summarize their translational potential, as well as potential risks and clinical translation.
Collapse
Affiliation(s)
- Mostafa Samak
- Department of Laboratory Animal Science, Leibnitz-Institut für Primatenforschung, Deutsches Primatenzentrum GmbH, Kellnerweg 4, 37077 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Rabea Hinkel
- Department of Laboratory Animal Science, Leibnitz-Institut für Primatenforschung, Deutsches Primatenzentrum GmbH, Kellnerweg 4, 37077 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
| |
Collapse
|
14
|
Learn from Your Elders: Developmental Biology Lessons to Guide Maturation of Stem Cell-Derived Cardiomyocytes. Pediatr Cardiol 2019; 40:1367-1387. [PMID: 31388700 PMCID: PMC6786957 DOI: 10.1007/s00246-019-02165-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 07/16/2019] [Indexed: 02/07/2023]
Abstract
Human pluripotent stem cells (hPSCs) offer a multifaceted platform to study cardiac developmental biology, understand disease mechanisms, and develop novel therapies. Remarkable progress over the last two decades has led to methods to obtain highly pure hPSC-derived cardiomyocytes (hPSC-CMs) with reasonable ease and scalability. Nevertheless, a major bottleneck for the translational application of hPSC-CMs is their immature phenotype, resembling that of early fetal cardiomyocytes. Overall, bona fide maturation of hPSC-CMs represents one of the most significant goals facing the field today. Developmental biology studies have been pivotal in understanding the mechanisms to differentiate hPSC-CMs. Similarly, evaluation of developmental cues such as electrical and mechanical activities or neurohormonal and metabolic stimulations revealed the importance of these pathways in cardiomyocyte physiological maturation. Those signals cooperate and dictate the size and the performance of the developing heart. Likewise, this orchestra of stimuli is important in promoting hPSC-CM maturation, as demonstrated by current in vitro maturation approaches. Different shades of adult-like phenotype are achieved by prolonging the time in culture, electromechanical stimulation, patterned substrates, microRNA manipulation, neurohormonal or metabolic stimulation, and generation of human-engineered heart tissue (hEHT). However, mirroring this extremely dynamic environment is challenging, and reproducibility and scalability of these approaches represent the major obstacles for an efficient production of mature hPSC-CMs. For this reason, understanding the pattern behind the mechanisms elicited during the late gestational and early postnatal stages not only will provide new insights into postnatal development but also potentially offer new scalable and efficient approaches to mature hPSC-CMs.
Collapse
|
15
|
Johansson JK, Karema-Jokinen VI, Hakanen S, Jylhä A, Uusitalo H, Vihinen-Ranta M, Skottman H, Ihalainen TO, Nymark S. Sodium channels enable fast electrical signaling and regulate phagocytosis in the retinal pigment epithelium. BMC Biol 2019; 17:63. [PMID: 31412898 PMCID: PMC6694495 DOI: 10.1186/s12915-019-0681-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/11/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Voltage-gated sodium (Nav) channels have traditionally been considered a trademark of excitable cells. However, recent studies have shown the presence of Nav channels in several non-excitable cells, such as astrocytes and macrophages, demonstrating that the roles of these channels are more diverse than was previously thought. Despite the earlier discoveries, the presence of Nav channel-mediated currents in the cells of retinal pigment epithelium (RPE) has been dismissed as a cell culture artifact. We challenge this notion by investigating the presence and possible role of Nav channels in RPE both ex vivo and in vitro. RESULTS Our work demonstrates that several subtypes of Nav channels are found in human embryonic stem cell (hESC)-derived and mouse RPE, most prominently subtypes Nav1.4, Nav1.6, and Nav1.8. Whole cell patch clamp recordings from the hESC-derived RPE monolayers showed that the current was inhibited by TTX and QX-314 and was sensitive to the selective blockers of the main Nav subtypes. Importantly, we show that the Nav channels are involved in photoreceptor outer segment phagocytosis since blocking their activity significantly reduces the efficiency of particle internalization. Consistent with this role, our electron microscopy results and immunocytochemical analysis show that Nav1.4 and Nav1.8 accumulate on phagosomes and that pharmacological inhibition of Nav channels as well as silencing the expression of Nav1.4 with shRNA impairs the phagocytosis process. CONCLUSIONS Taken together, our study shows that Nav channels are present in RPE, giving this tissue the capacity of fast electrical signaling. The channels are critical for the physiology of RPE with an important role in photoreceptor outer segment phagocytosis.
Collapse
Affiliation(s)
- Julia K Johansson
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Viivi I Karema-Jokinen
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Satu Hakanen
- Department of Biological and Environmental Science and Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland
| | - Antti Jylhä
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Hannu Uusitalo
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Tays Eye Centre, Tampere University Hospital, Tampere, Finland
| | - Maija Vihinen-Ranta
- Department of Biological and Environmental Science and Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland
| | - Heli Skottman
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Teemu O Ihalainen
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Soile Nymark
- BioMediTech, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| |
Collapse
|
16
|
In vitro aged, hiPSC-origin engineered heart tissue models with age-dependent functional deterioration to study myocardial infarction. Acta Biomater 2019; 94:372-391. [PMID: 31146032 DOI: 10.1016/j.actbio.2019.05.064] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/20/2019] [Accepted: 05/24/2019] [Indexed: 01/29/2023]
Abstract
Deaths attributed to ischemic heart disease increased by 41.7% from 1990 to 2013. This is primarily due to an increase in the aged population, however, research on cardiovascular disease (CVD) has been overlooking aging, a well-documented contributor to CVD. The use of young animals is heavily preferred due to lower costs and ready availability, despite the prominent differences between young and aged heart structure and function. Here we present the first human induced pluripotent stem cell (hiPSC)-derived cardiomyocyte (iCM)-based, in vitro aged myocardial tissue model as an alternative research platform. Within 4 months, iCMs go through accelerated senescence and show cellular characteristics of aging. Furthermore, the model tissues fabricated using aged iCMs, with stiffness resembling that of aged human heart, show functional and pharmacological deterioration specific to aged myocardium. Our novel tissue model with age-appropriate physiology and pathology presents a promising new platform for investigating CVD or other age-related diseases. STATEMENT OF SIGNIFICANCE: In vitro and in vivo models of cardiovascular disease are aimed to provide crucial insight on the pathology and treatment of these diseases. However, the contribution of age-dependent cardiovascular changes is greatly underestimated through the use of young animals and premature cardiomyocytes. Here, we developed in vitro aged cardiac tissue models that mimic the aged heart tissue microenvironment and cellular phenotype and present the first evidence that age-appropriate in vitro disease models can be developed to gain more physiologically-relevant insight on development, progression, and amelioration of cardiovascular diseases.
Collapse
|
17
|
Savoji H, Mohammadi MH, Rafatian N, Toroghi MK, Wang EY, Zhao Y, Korolj A, Ahadian S, Radisic M. Cardiovascular disease models: A game changing paradigm in drug discovery and screening. Biomaterials 2019; 198:3-26. [PMID: 30343824 PMCID: PMC6397087 DOI: 10.1016/j.biomaterials.2018.09.036] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/11/2018] [Accepted: 09/22/2018] [Indexed: 02/06/2023]
Abstract
Cardiovascular disease is the leading cause of death worldwide. Although investment in drug discovery and development has been sky-rocketing, the number of approved drugs has been declining. Cardiovascular toxicity due to therapeutic drug use claims the highest incidence and severity of adverse drug reactions in late-stage clinical development. Therefore, to address this issue, new, additional, replacement and combinatorial approaches are needed to fill the gap in effective drug discovery and screening. The motivation for developing accurate, predictive models is twofold: first, to study and discover new treatments for cardiac pathologies which are leading in worldwide morbidity and mortality rates; and second, to screen for adverse drug reactions on the heart, a primary risk in drug development. In addition to in vivo animal models, in vitro and in silico models have been recently proposed to mimic the physiological conditions of heart and vasculature. Here, we describe current in vitro, in vivo, and in silico platforms for modelling healthy and pathological cardiac tissues and their advantages and disadvantages for drug screening and discovery applications. We review the pathophysiology and the underlying pathways of different cardiac diseases, as well as the new tools being developed to facilitate their study. We finally suggest a roadmap for employing these non-animal platforms in assessing drug cardiotoxicity and safety.
Collapse
Affiliation(s)
- Houman Savoji
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Mohammad Hossein Mohammadi
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Naimeh Rafatian
- Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Masood Khaksar Toroghi
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Erika Yan Wang
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada
| | - Yimu Zhao
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Anastasia Korolj
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Samad Ahadian
- Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada
| | - Milica Radisic
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 170 College St, Toronto, Ontario, M5S 3G9, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada; Toronto General Research Institute, University Health Network, University of Toronto, 200 Elizabeth St, Toronto, Ontario, M5G 2C4, Canada.
| |
Collapse
|
18
|
Rogers AJ, Kannappan R, Abukhalifeh H, Ghazal M, Miller JM, El-Baz A, Fast VG, Sethu P. Hemodynamic Stimulation Using the Biomimetic Cardiac Tissue Model (BCTM) Enhances Maturation of Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. Cells Tissues Organs 2019; 206:82-94. [PMID: 30840966 DOI: 10.1159/000496934] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 01/15/2019] [Indexed: 12/20/2022] Open
Abstract
Human induced pluripotent stem cell (hiPSC)-derived cardio-myocytes (hiPSC-CMs) hold great promise for cardiovascular disease modeling and regenerative medicine. However, these cells are both structurally and functionally -immature, primarily due to their differentiation into cardiomyocytes occurring under static culture which only reproduces biomolecular cues and ignores the dynamic hemo-dynamic cues that shape early and late heart development during cardiogenesis. To evaluate the effects of hemodynamic stimuli on hiPSC-CM maturation, we used the biomimetic cardiac tissue model to reproduce the hemodynamics and pressure/volume changes associated with heart development. Following 7 days of gradually increasing stimulation, we show that hemodynamic loading results in (a) enhanced alignment of the cells and extracellular matrix, (b) significant increases in genes associated with physiological hypertrophy, (c) noticeable changes in sarcomeric organization and potential changes to cellular metabolism, and (d) a significant increase in fractional shortening, suggestive of a positive force frequency response. These findings suggest that culture of hiPSC-CMs under conditions that accurately reproduce hemodynamic cues results in structural orga-nization and molecular signaling consistent with organ growth and functional maturation.
Collapse
Affiliation(s)
- Aaron J Rogers
- Division of Cardiovascular Disease, Departments of Medicine and Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, USA,
| | - Ramaswamy Kannappan
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Hadil Abukhalifeh
- College of Engineering, Abu Dhabi University, Abu Dhabi, United Arab Emirates
| | - Mohammed Ghazal
- College of Engineering, Abu Dhabi University, Abu Dhabi, United Arab Emirates
| | - Jessica M Miller
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ayman El-Baz
- Department of Bioengineering, University of Louisville, Louisville, Kentucky, USA
| | - Vladimir G Fast
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Palaniappan Sethu
- Division of Cardiovascular Disease, Departments of Medicine and Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
19
|
Wnorowski A, Yang H, Wu JC. Progress, obstacles, and limitations in the use of stem cells in organ-on-a-chip models. Adv Drug Deliv Rev 2019; 140:3-11. [PMID: 29885330 DOI: 10.1016/j.addr.2018.06.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 05/16/2018] [Accepted: 06/01/2018] [Indexed: 12/18/2022]
Abstract
In recent years, drug development costs have soared, primarily due to the failure of preclinical animal and cell culture models, which do not directly translate to human physiology. Organ-on-a-chip (OOC) is a burgeoning technology with the potential to revolutionize disease modeling, drug discovery, and toxicology research by strengthening the relevance of culture-based models while reducing costly animal studies. Although OOC models can incorporate a variety of tissue sources, the most robust and relevant OOC models going forward will include stem cells. In this review, we will highlight the benefits of stem cells as a tissue source while considering current limitations to their complete and effective implementation into OOC models.
Collapse
Affiliation(s)
- Alexa Wnorowski
- Stanford Cardiovascular Institute, Stanford, CA 94305, United States; Department of Bioengineering, Stanford University Schools of Engineering and Medicine, Stanford, CA 943055, United States
| | - Huaxiao Yang
- Stanford Cardiovascular Institute, Stanford, CA 94305, United States
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford, CA 94305, United States; Division of Cardiovascular Medicine, Department of Medicine, Stanford, CA 94305, United States; Department of Radiology, Stanford University School of Medicine, Stanford, CA 94305, United States.
| |
Collapse
|
20
|
Asahi Y, Nomura F, Abe Y, Doi M, Sakakura T, Takasuna K, Yasuda K. Electrophysiological evaluation of pentamidine and 17-AAG in human stem cell-derived cardiomyocytes for safety assessment. Eur J Pharmacol 2019; 842:221-230. [DOI: 10.1016/j.ejphar.2018.10.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 10/22/2018] [Accepted: 10/29/2018] [Indexed: 10/28/2022]
|
21
|
Brandão KO, Tabel VA, Atsma DE, Mummery CL, Davis RP. Human pluripotent stem cell models of cardiac disease: from mechanisms to therapies. Dis Model Mech 2018; 10:1039-1059. [PMID: 28883014 PMCID: PMC5611968 DOI: 10.1242/dmm.030320] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
It is now a decade since human induced pluripotent stem cells (hiPSCs) were first described. The reprogramming of adult somatic cells to a pluripotent state has become a robust technology that has revolutionised our ability to study human diseases. Crucially, these cells capture all the genetic aspects of the patient from which they were derived. Combined with advances in generating the different cell types present in the human heart, this has opened up new avenues to study cardiac disease in humans and investigate novel therapeutic approaches to treat these pathologies. Here, we provide an overview of the current state of the field regarding the generation of cardiomyocytes from human pluripotent stem cells and methods to assess them functionally, an essential requirement when investigating disease and therapeutic outcomes. We critically evaluate whether treatments suggested by these in vitro models could be translated to clinical practice. Finally, we consider current shortcomings of these models and propose methods by which they could be further improved.
Collapse
Affiliation(s)
- Karina O Brandão
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Viola A Tabel
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Douwe E Atsma
- Department of Cardiology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Christine L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Richard P Davis
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| |
Collapse
|
22
|
Geraets IME, Chanda D, van Tienen FHJ, van den Wijngaard A, Kamps R, Neumann D, Liu Y, Glatz JFC, Luiken JJFP, Nabben M. Human embryonic stem cell-derived cardiomyocytes as an in vitro model to study cardiac insulin resistance. Biochim Biophys Acta Mol Basis Dis 2017; 1864:1960-1967. [PMID: 29277329 DOI: 10.1016/j.bbadis.2017.12.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 12/12/2017] [Accepted: 12/14/2017] [Indexed: 12/25/2022]
Abstract
Patients with type 2 diabetes (T2D) and/or insulin resistance (IR) have an increased risk for the development of heart failure (HF). Evidence indicates that this increased risk is linked to an altered cardiac substrate preference of the insulin resistant heart, which shifts from a balanced utilization of glucose and long-chain fatty acids (FAs) towards an almost complete reliance on FAs as main fuel source. This shift leads to a loss of endosomal proton pump activity and increased cardiac fat accumulation, which eventually triggers cardiac dysfunction. In this review, we describe the advantages and disadvantages of currently used in vitro models to study the underlying mechanism of IR-induced HF and provide insight into a human in vitro model: human embryonic stem cell-derived cardiomyocytes (hESC-CMs). Using functional metabolic assays we demonstrate that, similar to rodent studies, hESC-CMs subjected to 16h of high palmitate (HP) treatment develop the main features of IR, i.e., decreased insulin-stimulated glucose and FA uptake, as well as loss of endosomal acidification and insulin signaling. Taken together, these data propose that HP-treated hESC-CMs are a promising in vitro model of lipid overload-induced IR for further research into the underlying mechanism of cardiac IR and for identifying new pharmacological agents and therapeutic strategies. This article is part of a Special issue entitled Cardiac adaptations to obesity, diabetes and insulin resistance, edited by Professors Jan F.C. Glatz, Jason R.B. Dyck and Christine Des Rosiers.
Collapse
Affiliation(s)
- Ilvy M E Geraets
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Dipanjan Chanda
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Florence H J van Tienen
- Department of Clinical Genetics, Maastricht University Medical Centre(+) (MUMC(+)), Maastricht, The Netherlands
| | - Arthur van den Wijngaard
- Department of Clinical Genetics, Maastricht University Medical Centre(+) (MUMC(+)), Maastricht, The Netherlands
| | - Rick Kamps
- Department of Clinical Genetics, Maastricht University Medical Centre(+) (MUMC(+)), Maastricht, The Netherlands
| | - Dietbert Neumann
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Yilin Liu
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Jan F C Glatz
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Joost J F P Luiken
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Miranda Nabben
- Department of Genetics and Cell Biology, School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands.
| |
Collapse
|
23
|
Iseoka H, Miyagawa S, Fukushima S, Saito A, Masuda S, Yajima S, Ito E, Sougawa N, Takeda M, Harada A, Lee JK, Sawa Y. Pivotal Role of Non-cardiomyocytes in Electromechanical and Therapeutic Potential of Induced Pluripotent Stem Cell-Derived Engineered Cardiac Tissue. Tissue Eng Part A 2017; 24:287-300. [PMID: 28498040 PMCID: PMC5792250 DOI: 10.1089/ten.tea.2016.0535] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Although engineered cardiac tissues (ECTs) derived from induced pluripotent stem cells (iPSCs) are promising for myocardial regenerative therapy, the appropriate ratio of cardiomyocytes to non-cardiomyocytes is not fully understood. Here, we determined whether ECT-cell content is a key determinant of its structure/function, thereby affecting ECT therapeutic potential for advanced heart failure. Scaffold-free ECTs containing different ratios (25%, 50%, 70%, or 90%) of iPSC-derived cardiomyocytes were generated by magnetic-activated cell sorting by using cardiac-specific markers. Notably, ECTs showed synchronized spontaneous beating when cardiomyocytes constituted ≥50% of total cells, with the electrical-conduction velocity increasing depending on cardiomyocyte ratio; however, ECTs containing 90% cardiomyocytes failed to form stable structures. ECTs containing 25% or 50% cardiomyocytes predominantly expressed collagen and fibronectin, whereas ECTs containing 70% cardiomyocytes predominantly expressed laminin and exhibited the highest contractile/relaxation properties. Furthermore, transplantation of ECTs containing 50% or 70% cardiomyocytes into a rat chronic myocardial infarction model led to a more profound functional recovery as compared with controls. Notably, transplanted ECTs showed electrical synchronization with the native heart under Langendorff perfusion. Collectively, these results indicate that the quantity of non-cardiomyocytes is critical in generating functional iPSC-derived ECTs as grafts for cardiac-regeneration therapy, with ECTs containing 50–70% cardiomyocytes exhibiting stable structures and increased cardiotherapeutic potential.
Collapse
Affiliation(s)
- Hiroko Iseoka
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan .,2 Terumo Corporation , Tokyo, Japan
| | - Shigeru Miyagawa
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Satsuki Fukushima
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Atsuhiro Saito
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Shigeo Masuda
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Shin Yajima
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Emiko Ito
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Nagako Sougawa
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Maki Takeda
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Akima Harada
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Jong-Kook Lee
- 3 Department of Cardiovascular Regenerative Medicine, Osaka University Graduate School of Medicine , Osaka, Japan
| | - Yoshiki Sawa
- 1 Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine , Osaka, Japan
| |
Collapse
|
24
|
Sayed N, Liu C, Wu JC. Translation of Human-Induced Pluripotent Stem Cells: From Clinical Trial in a Dish to Precision Medicine. J Am Coll Cardiol 2017; 67:2161-2176. [PMID: 27151349 DOI: 10.1016/j.jacc.2016.01.083] [Citation(s) in RCA: 179] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/26/2016] [Accepted: 01/26/2016] [Indexed: 12/14/2022]
Abstract
The prospect of changing the plasticity of terminally differentiated cells toward pluripotency has completely altered the outlook for biomedical research. Human-induced pluripotent stem cells (iPSCs) provide a new source of therapeutic cells free from the ethical issues or immune barriers of human embryonic stem cells. iPSCs also confer considerable advantages over conventional methods of studying human diseases. Since its advent, iPSC technology has expanded with 3 major applications: disease modeling, regenerative therapy, and drug discovery. Here we discuss, in a comprehensive manner, the recent advances in iPSC technology in relation to basic, clinical, and population health.
Collapse
Affiliation(s)
- Nazish Sayed
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California; Department of Medicine, Division of Cardiology, Stanford University School of Medicine, Stanford, California.
| | - Chun Liu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California; Department of Medicine, Division of Cardiology, Stanford University School of Medicine, Stanford, California
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California; Department of Medicine, Division of Cardiology, Stanford University School of Medicine, Stanford, California.
| |
Collapse
|
25
|
Scuderi GJ, Butcher J. Naturally Engineered Maturation of Cardiomyocytes. Front Cell Dev Biol 2017; 5:50. [PMID: 28529939 PMCID: PMC5418234 DOI: 10.3389/fcell.2017.00050] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 04/18/2017] [Indexed: 12/11/2022] Open
Abstract
Ischemic heart disease remains one of the most prominent causes of mortalities worldwide with heart transplantation being the gold-standard treatment option. However, due to the major limitations associated with heart transplants, such as an inadequate supply and heart rejection, there remains a significant clinical need for a viable cardiac regenerative therapy to restore native myocardial function. Over the course of the previous several decades, researchers have made prominent advances in the field of cardiac regeneration with the creation of in vitro human pluripotent stem cell-derived cardiomyocyte tissue engineered constructs. However, these engineered constructs exhibit a functionally immature, disorganized, fetal-like phenotype that is not equivalent physiologically to native adult cardiac tissue. Due to this major limitation, many recent studies have investigated approaches to improve pluripotent stem cell-derived cardiomyocyte maturation to close this large functionality gap between engineered and native cardiac tissue. This review integrates the natural developmental mechanisms of cardiomyocyte structural and functional maturation. The variety of ways researchers have attempted to improve cardiomyocyte maturation in vitro by mimicking natural development, known as natural engineering, is readily discussed. The main focus of this review involves the synergistic role of electrical and mechanical stimulation, extracellular matrix interactions, and non-cardiomyocyte interactions in facilitating cardiomyocyte maturation. Overall, even with these current natural engineering approaches, pluripotent stem cell-derived cardiomyocytes within three-dimensional engineered heart tissue still remain mostly within the early to late fetal stages of cardiomyocyte maturity. Therefore, although the end goal is to achieve adult phenotypic maturity, more emphasis must be placed on elucidating how the in vivo fetal microenvironment drives cardiomyocyte maturation. This information can then be utilized to develop natural engineering approaches that can emulate this fetal microenvironment and thus make prominent progress in pluripotent stem cell-derived maturity toward a more clinically relevant model for cardiac regeneration.
Collapse
Affiliation(s)
- Gaetano J Scuderi
- Meinig School of Biomedical Engineering, Cornell UniversityIthaca, NY, USA
| | - Jonathan Butcher
- Meinig School of Biomedical Engineering, Cornell UniversityIthaca, NY, USA
| |
Collapse
|
26
|
Voges HK, Mills RJ, Elliott DA, Parton RG, Porrello ER, Hudson JE. Development of a human cardiac organoid injury model reveals innate regenerative potential. Development 2017; 144:1118-1127. [PMID: 28174241 DOI: 10.1242/dev.143966] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 01/17/2017] [Indexed: 12/14/2022]
Abstract
The adult human heart possesses a limited regenerative potential following an ischemic event, and undergoes a number of pathological changes in response to injury. Although cardiac regeneration has been documented in zebrafish and neonatal mouse hearts, it is currently unknown whether the immature human heart is capable of undergoing complete regeneration. Combined progress in pluripotent stem cell differentiation and tissue engineering has facilitated the development of human cardiac organoids (hCOs), which resemble fetal heart tissue and can be used to address this important knowledge gap. This study aimed to characterize the regenerative capacity of immature human heart tissue in response to injury. Following cryoinjury with a dry ice probe, hCOs exhibited an endogenous regenerative response with full functional recovery 2 weeks after acute injury. Cardiac functional recovery occurred in the absence of pathological fibrosis or cardiomyocyte hypertrophy. Consistent with regenerative organisms and neonatal human hearts, there was a high basal level of cardiomyocyte proliferation, which may be responsible for the regenerative capacity of the hCOs. This study suggests that immature human heart tissue has an intrinsic capacity to regenerate.
Collapse
Affiliation(s)
- Holly K Voges
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Richard J Mills
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - David A Elliott
- Murdoch Children's Research Institute, Royal Children's Hospital, School of Biosciences, The University of Melbourne, Parkville, Victoria 3052, Australia
| | - Robert G Parton
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,Centre for Microscopy and Microanalysis, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Enzo R Porrello
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - James E Hudson
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia
| |
Collapse
|
27
|
Modification of distinct ion channels differentially modulates Ca 2+ dynamics in primary cultured rat ventricular cardiomyocytes. Sci Rep 2017; 7:40952. [PMID: 28102360 PMCID: PMC5244425 DOI: 10.1038/srep40952] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 12/12/2016] [Indexed: 01/03/2023] Open
Abstract
Primary cultured cardiomyocytes show spontaneous Ca2+ oscillations (SCOs) which not only govern contractile events, but undergo derangements that promote arrhythmogenesis through Ca2+ -dependent mechanism. We systematically examined influence on SCOs of an array of ion channel modifiers by recording intracellular Ca2+ dynamics in rat ventricular cardiomyocytes using Ca2+ specific fluorescence dye, Fluo-8/AM. Voltage-gated sodium channels (VGSCs) activation elongates SCO duration and reduces SCO frequency while inhibition of VGSCs decreases SCO frequency without affecting amplitude and duration. Inhibition of voltage-gated potassium channel increases SCO duration. Direct activation of L-type Ca2+ channels (LTCCs) induces SCO bursts while suppressing LTCCs decreases SCO amplitude and slightly increases SCO frequency. Activation of ryanodine receptors (RyRs) increases SCO duration and decreases both SCO amplitude and frequency while inhibiting RyRs decreases SCO frequency without affecting amplitude and duration. The potencies of these ion channel modifiers on SCO responses are generally consistent with their affinities in respective targets demonstrating that modification of distinct targets produces different SCO profiles. We further demonstrate that clinically-used drugs that produce Long-QT syndrome including cisapride, dofetilide, sotalol, and quinidine all induce SCO bursts while verapamil has no effect. Therefore, occurrence of SCO bursts may have a translational value to predict cardiotoxicants causing Long-QT syndrome.
Collapse
|
28
|
Le TYL, Thavapalachandran S, Kizana E, Chong JJ. New Developments in Cardiac Regeneration. Heart Lung Circ 2016; 26:316-322. [PMID: 27916592 DOI: 10.1016/j.hlc.2016.11.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 11/07/2016] [Indexed: 01/13/2023]
Abstract
Numerous pharmacological and device therapies have improved adverse cardiac remodelling and mortality in heart failure. However, none are able to regenerate damaged cardiac tissue. Stem cell based therapies using multipotent (adult) stem cells and pluripotent stem cells are new approaches that could potentially achieve the elusive goal of true cardiac regeneration. Over the past two decades, various stem cell based approaches have been shown to improve left ventricular function in pre-clinical animal models. Promising results rapidly led to clinical trials, initially using bone marrow-derived mononuclear cells, then mesenchymal stromal cell populations and, more recently, progenitor cells from the adult heart itself. These have been shown to be safe and have advanced our understanding of potential suitable recipients, cell delivery routes, and possible mechanisms of action. However, efficacy in these trials has been inconsistent. Human pluripotent stem cells (hPSCs) are another potential source of stem cells for cardiac regeneration. They could theoretically provide an unlimited source of cardiomyocytes or cardiac progenitors. Pre-clinical studies in both small and large animal models have shown robust engraftment and improvements in cardiac function. The first clinical trial using hPSC-derived cardiac derivatives has now commenced and others are imminent. In this brief review article, we summarise recent developments in stem cell therapies aimed at cardiac regeneration, including discussion of types of cell and non-cell-based strategies being explored.
Collapse
Affiliation(s)
- Thi Yen Loan Le
- Centre for Heart Research, Westmead Institute for Medical Research, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia
| | - Sujitha Thavapalachandran
- Centre for Heart Research, Westmead Institute for Medical Research, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Eddy Kizana
- Centre for Heart Research, Westmead Institute for Medical Research, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - James Jh Chong
- Centre for Heart Research, Westmead Institute for Medical Research, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
| |
Collapse
|
29
|
Synnergren J, Drowley L, Plowright AT, Brolén G, Goumans MJ, Gittenberger-de Groot AC, Sartipy P, Wang QD. Comparative transcriptomic analysis identifies genes differentially expressed in human epicardial progenitors and hiPSC-derived cardiac progenitors. Physiol Genomics 2016; 48:771-784. [PMID: 27591124 DOI: 10.1152/physiolgenomics.00064.2016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 08/31/2016] [Indexed: 12/15/2022] Open
Abstract
Regenerative therapies hold great potential to change the treatment paradigm for cardiac diseases. Human cardiac progenitor cells can be used for drug discovery in this area and also provide a renewable source of cardiomyocytes. However, a better understanding of their characteristics is critical for interpreting data obtained from drug screening using these cells. In the present study, we performed global transcriptional analysis of two important sources of cardiac progenitors, i.e., patient epicardium-derived cells (EPDCs) and cardiac progenitor cells (CPCs) derived from human induced pluripotent stem cells. In addition, we also compared the gene expression profiles of these cells when they were cultured under normoxic and hypoxic conditions. We identified 3,289 mRNAs that were differentially expressed between EPDCs and CPCs. Gene ontology annotation and pathway enrichment analyses further revealed possible unique functions of these two cell populations. Notably, the impact of hypoxia vs normoxia on gene expression was modest and only a few genes (e.g., AK4, ALDOC, BNIP3P1, PGK1, and SLC2A1) were upregulated in EPDCs and CPCs after the cells were exposed to low oxygen for 24 h. Finally, we also performed a focused analysis of the gene expression patterns of a predefined set of 92 paracrine factors. We identified 30 of these genes as differentially expressed, and 29 were expressed at higher levels in EPDCs compared with CPCs. Taken together, the results of the present study advance our understanding of the transcriptional programs in EPDCs and CPCs and highlights important differences and similarities between these cell populations.
Collapse
Affiliation(s)
- Jane Synnergren
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden;
| | - Lauren Drowley
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca Gothenburg, Mölndal, Sweden
| | - Alleyn T Plowright
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca Gothenburg, Mölndal, Sweden
| | | | - Marie-José Goumans
- Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands; and
| | | | - Peter Sartipy
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden.,Cardiovascular and Metabolic Disease Global Medicines Development Unit, AstraZeneca Gothenburg, Mölndal, Sweden
| | - Qing-Dong Wang
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca Gothenburg, Mölndal, Sweden
| |
Collapse
|
30
|
Barbuti A, Benzoni P, Campostrini G, Dell'Era P. Human derived cardiomyocytes: A decade of knowledge after the discovery of induced pluripotent stem cells. Dev Dyn 2016; 245:1145-1158. [DOI: 10.1002/dvdy.24455] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 05/05/2016] [Accepted: 05/05/2016] [Indexed: 12/27/2022] Open
Affiliation(s)
- Andrea Barbuti
- Department of Biosciences; Università degli Studi di Milano; Milan Italy
| | - Patrizia Benzoni
- Department of Biosciences; Università degli Studi di Milano; Milan Italy
| | - Giulia Campostrini
- Department of Biosciences; Università degli Studi di Milano; Milan Italy
| | - Patrizia Dell'Era
- Cellular Fate Reprogramming Unit, Department of Molecular and Translational Medicine; Università degli Studi di Brescia; Brescia Italy
| |
Collapse
|
31
|
Points to consider for a validation study of iPS cell-derived cardiomyocytes using a multi-electrode array system. J Pharmacol Toxicol Methods 2016; 81:196-200. [DOI: 10.1016/j.vascn.2016.06.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/25/2016] [Accepted: 06/27/2016] [Indexed: 12/16/2022]
|
32
|
The Arachidonate 15-Lipoxygenase Enzyme Product 15-HETE Is Present in Heart Tissue from Patients with Ischemic Heart Disease and Enhances Clot Formation. PLoS One 2016; 11:e0161629. [PMID: 27552229 PMCID: PMC4994938 DOI: 10.1371/journal.pone.0161629] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 08/09/2016] [Indexed: 01/22/2023] Open
Abstract
Ischemic heart disease is a major cause of death and morbidity and the search for novel therapeutic targets is still required. We have previously shown that the enzyme arachidonate 15 lipoxygenase (ALOX15), which catalyzes the conversion of arachidonic acid to 15-hydroxy eicosatetraenoic acid (15-HETE), is highly expressed in ischemic heart tissue, but its role in the pathogenesis of ischemic heart disease is unclear. Here we showed that expression of ALOX15, but not ALOX12 or ALOX15B, was increased in ischemic versus non-ischemic human heart biopsy samples. A similar ALOX expression pattern was found in hypoxic human cardiomyocytes and cardiac endothelial cells. We also showed that levels of 15-HETE were significantly higher in ischemic versus non-ischemic human heart biopsy samples and showed a tendency to increase in serum from the patients with ischemic heart disease. Moreover, hypoxia increased the production of 15-HETE levels from human cardiomyocytes and cardiac endothelial cells. The hypoxia-induced increase in 15-HETE levels from human cardiomyocytes was inhibited by the ALOX15 inhibitor baicalein. Finally, by using intrinsic rotational thromboelastometry, we showed that human whole blood clotted faster in the presence of 15-HETE. In summary, we propose that increased ALOX15 expression in heart tissue under ischemic conditions may lead to increased production of 15-HETE, potentially contributing to thrombosis.
Collapse
|
33
|
Kirby RJ, Qi F, Phatak S, Smith LH, Malany S. Assessment of drug-induced arrhythmic risk using limit cycle and autocorrelation analysis of human iPSC-cardiomyocyte contractility. Toxicol Appl Pharmacol 2016; 305:250-258. [DOI: 10.1016/j.taap.2016.06.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 05/27/2016] [Accepted: 06/21/2016] [Indexed: 01/08/2023]
|
34
|
Cao N, Huang Y, Zheng J, Spencer CI, Zhang Y, Fu JD, Nie B, Xie M, Zhang M, Wang H, Ma T, Xu T, Shi G, Srivastava D, Ding S. Conversion of human fibroblasts into functional cardiomyocytes by small molecules. Science 2016. [DOI: 10.1126/science.aaf1502\] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Making cardiac cells from fibroblasts
Reprogramming noncardiac cells into functional cardiomyocytes without any genetic manipulation could open up new avenues for cardiac regenerative therapies. Cao
et al.
identified a combination of nine small molecules that could epigenetically activate human fibroblasts, efficiently reprogramming them into chemically induced cardiomyocytes (ciCMs). The ciCMs contracted uniformly and resembled human cardiomyocytes. This method may be adapted for reprogramming multiple cell types and have important implications in regenerative medicine.
Science
, this issue p.
1216
Collapse
Affiliation(s)
- Nan Cao
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Yu Huang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
| | - Jiashun Zheng
- Department of Biochemistry and Biophysics, University of California–San Francisco, San Francisco, CA 94158, USA
- California Institute for Quantitative Biosciences, University of California–San Francisco, San Francisco, CA 94158, USA
| | - C. Ian Spencer
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
| | - Yu Zhang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Ji-Dong Fu
- Department of Medicine, Heart and Vascular Research Center, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Baoming Nie
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Min Xie
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Mingliang Zhang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Haixia Wang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Tianhua Ma
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Tao Xu
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Guilai Shi
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Deepak Srivastava
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pediatrics, University of California–San Francisco, San Francisco, CA 94158, USA
- Department of Biochemistry and Biophysics, University of California–San Francisco, San Francisco, CA 94158, USA
| | - Sheng Ding
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
- Department of Pharmaceutical Chemistry, University of California–San Francisco, San Francisco, CA 94158, USA
| |
Collapse
|
35
|
Pioner JM, Racca AW, Klaiman JM, Yang KC, Guan X, Pabon L, Muskheli V, Zaunbrecher R, Macadangdang J, Jeong MY, Mack DL, Childers MK, Kim DH, Tesi C, Poggesi C, Murry CE, Regnier M. Isolation and Mechanical Measurements of Myofibrils from Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. Stem Cell Reports 2016; 6:885-896. [PMID: 27161364 PMCID: PMC4911495 DOI: 10.1016/j.stemcr.2016.04.006] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 04/06/2016] [Accepted: 04/07/2016] [Indexed: 01/25/2023] Open
Abstract
Tension production and contractile properties are poorly characterized aspects of excitation-contraction coupling of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). Previous approaches have been limited due to the small size and structural immaturity of early-stage hiPSC-CMs. We developed a substrate nanopatterning approach to produce hiPSC-CMs in culture with adult-like dimensions, T-tubule-like structures, and aligned myofibrils. We then isolated myofibrils from hiPSC-CMs and measured the tension and kinetics of activation and relaxation using a custom-built apparatus with fast solution switching. The contractile properties and ultrastructure of myofibrils more closely resembled human fetal myofibrils of similar gestational age than adult preparations. We also demonstrated the ability to study the development of contractile dysfunction of myofibrils from a patient-derived hiPSC-CM cell line carrying the familial cardiomyopathy MYH7 mutation (E848G). These methods can bring new insights to understanding cardiomyocyte maturation and developmental mechanical dysfunction of hiPSC-CMs with cardiomyopathic mutations. The contractile properties of hiPSC-CM myofibrils have not been previously studied hiPSC-CMs cultured on nanopatterned surfaces develop elongated, aligned myofibrils hiPSC-CMs myofibrils have contractile properties similar to human fetal myofibrils hiPSC-CMs can be used to study development of genetically based cardiac diseases
Collapse
Affiliation(s)
- Josè Manuel Pioner
- Division of Physiology, Department of Experimental and Clinical Medicine, University of Florence, Viale Morgagni 63, 50134 Florence, Italy.
| | - Alice W Racca
- Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Jordan M Klaiman
- Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Kai-Chun Yang
- Medicine, Division of Cardiology, University of Washington, Seattle, WA 98195, USA
| | - Xuan Guan
- Rehabilitation Medicine, University of Washington, Seattle, WA 98109, USA
| | - Lil Pabon
- Pathology, University of Washington, Seattle, WA 98109, USA
| | | | | | | | - Mark Y Jeong
- Medicine, Division of Cardiology, University of Colorado, Denver, CO 80262, USA
| | - David L Mack
- Rehabilitation Medicine, University of Washington, Seattle, WA 98109, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA
| | - Martin K Childers
- Rehabilitation Medicine, University of Washington, Seattle, WA 98109, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA
| | - Deok-Ho Kim
- Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Chiara Tesi
- Division of Physiology, Department of Experimental and Clinical Medicine, University of Florence, Viale Morgagni 63, 50134 Florence, Italy
| | - Corrado Poggesi
- Division of Physiology, Department of Experimental and Clinical Medicine, University of Florence, Viale Morgagni 63, 50134 Florence, Italy
| | - Charles E Murry
- Bioengineering, University of Washington, Seattle, WA 98109, USA; Medicine, Division of Cardiology, University of Washington, Seattle, WA 98195, USA; Pathology, University of Washington, Seattle, WA 98109, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA; Center for Cardiovascular Biology, University of Washington, Seattle, WA 98109, USA
| | - Michael Regnier
- Bioengineering, University of Washington, Seattle, WA 98109, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA; Center for Cardiovascular Biology, University of Washington, Seattle, WA 98109, USA
| |
Collapse
|
36
|
Cao N, Huang Y, Zheng J, Spencer CI, Zhang Y, Fu JD, Nie B, Xie M, Zhang M, Wang H, Ma T, Xu T, Shi G, Srivastava D, Ding S. Conversion of human fibroblasts into functional cardiomyocytes by small molecules. Science 2016; 352:1216-20. [PMID: 27127239 DOI: 10.1126/science.aaf1502] [Citation(s) in RCA: 265] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/15/2016] [Indexed: 12/11/2022]
Abstract
Reprogramming somatic fibroblasts into alternative lineages would provide a promising source of cells for regenerative therapy. However, transdifferentiating human cells into specific homogeneous, functional cell types is challenging. Here we show that cardiomyocyte-like cells can be generated by treating human fibroblasts with a combination of nine compounds that we term 9C. The chemically induced cardiomyocyte-like cells uniformly contracted and resembled human cardiomyocytes in their transcriptome, epigenetic, and electrophysiological properties. 9C treatment of human fibroblasts resulted in a more open-chromatin conformation at key heart developmental genes, enabling their promoters and enhancers to bind effectors of major cardiogenic signals. When transplanted into infarcted mouse hearts, 9C-treated fibroblasts were efficiently converted to chemically induced cardiomyocyte-like cells. This pharmacological approach to lineage-specific reprogramming may have many important therapeutic implications after further optimization to generate mature cardiac cells.
Collapse
Affiliation(s)
- Nan Cao
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Yu Huang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
| | - Jiashun Zheng
- Department of Biochemistry and Biophysics, University of California-San Francisco, San Francisco, CA 94158, USA. California Institute for Quantitative Biosciences, University of California-San Francisco, San Francisco, CA 94158, USA
| | - C Ian Spencer
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA
| | - Yu Zhang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Ji-Dong Fu
- Department of Medicine, Heart and Vascular Research Center, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Baoming Nie
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Min Xie
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Mingliang Zhang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Haixia Wang
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Tianhua Ma
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Tao Xu
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Guilai Shi
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Deepak Srivastava
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pediatrics, University of California-San Francisco, San Francisco, CA 94158, USA. Department of Biochemistry and Biophysics, University of California-San Francisco, San Francisco, CA 94158, USA
| | - Sheng Ding
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA. Department of Pharmaceutical Chemistry, University of California-San Francisco, San Francisco, CA 94158, USA
| |
Collapse
|
37
|
Chistiakov DA, Orekhov AN, Bobryshev YV. Cardiac-specific miRNA in cardiogenesis, heart function, and cardiac pathology (with focus on myocardial infarction). J Mol Cell Cardiol 2016; 94:107-121. [PMID: 27056419 DOI: 10.1016/j.yjmcc.2016.03.015] [Citation(s) in RCA: 198] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 02/09/2016] [Accepted: 03/24/2016] [Indexed: 12/21/2022]
Abstract
Cardiac miRNAs (miR-1, miR133a, miR-208a/b, and miR-499) are abundantly expressed in the myocardium. They play a central role in cardiogenesis, heart function and pathology. While miR-1 and miR-133a predominantly control early stages of cardiogenesis supporting commitment of cardiac-specific muscle lineage from embryonic stem cells and mesodermal precursors, miR-208 and miR-499 are involved in the late cardiogenic stages mediating differentiation of cardioblasts to cardiomyocytes and fast/slow muscle fiber specification. In the heart, miR-1/133a control cardiac conductance and automaticity by regulating all phases of the cardiac action potential. miR-208/499 located in introns of the heavy chain myosin genes regulate expression of sarcomeric contractile proteins. In cardiac pathology including myocardial infarction (MI), expression of cardiac miRNAs is markedly altered that leads to deleterious effects associated with heart wounding, arrhythmia, increased apoptosis, fibrosis, hypertrophy, and tissue remodeling. In acute MI, circulating levels of cardiac miRNAs are significantly elevated making them to be a promising diagnostic marker for early diagnosis of acute MI. Great cardiospecific capacity of these miRNAs is very helpful for enhancing regenerative properties and survival of stem cell and cardiac progenitor transplants and for reprogramming of mature non-cardiac cells to cardiomyocytes.
Collapse
Affiliation(s)
- Dimitry A Chistiakov
- Department of Molecular Genetic Diagnostics and Cell Biology, Division of Laboratory Medicine, Institute of Pediatrics, Research Center for Children's Health, 119991 Moscow, Russia
| | - Alexander N Orekhov
- Institute of General Pathology and Pathophysiology, Russian Academy of Sciences, Moscow 125315, Russia; Department of Biophysics, Biological Faculty, Moscow State University, Moscow 119991, Russia; Institute for Atherosclerosis Research, Skolkovo Innovative Center, Moscow 121609, Russia
| | - Yuri V Bobryshev
- Institute of General Pathology and Pathophysiology, Russian Academy of Sciences, Moscow 125315, Russia; Faculty of Medicine, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia; School of Medicine, University of Western Sydney, Campbelltown, NSW 2560, Australia.
| |
Collapse
|
38
|
Feric NT, Radisic M. Strategies and Challenges to Myocardial Replacement Therapy. Stem Cells Transl Med 2016; 5:410-6. [PMID: 26933042 PMCID: PMC4798743 DOI: 10.5966/sctm.2015-0288] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 12/16/2015] [Indexed: 12/22/2022] Open
Abstract
Cardiac cell-based regenerative therapies include application of a cell suspension and the implantation of an in vitro engineered tissue construct to the damaged area of the heart. Both strategies have their advantages and challenges. This review discusses the current state of the art in myocardial regeneration, the challenges to success, and the future direction of the field. Cardiovascular diseases account for the majority of deaths globally and are a significant drain on economic resources. Although heart transplants and left-ventricle assist devices are the solution for some, the best chance for many patients who suffer because of a myocardial infarction, heart failure, or a congenital heart disease may be cell-based regenerative therapies. Such therapies can be divided into two categories: the application of a cell suspension and the implantation of an in vitro engineered tissue construct to the damaged area of the heart. Both strategies have their advantages and challenges, and in this review, we discuss the current state of the art in myocardial regeneration, the challenges to success, and the future direction of the field.
Collapse
Affiliation(s)
- Nicole T Feric
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Milica Radisic
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, Canada Toronto General Research Institute, University Health Network, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
39
|
Dierickx P, Van Laake LW. Muscle-on-chip: An in vitro model for donor-host cardiomyocyte coupling. J Cell Biol 2016; 212:371-3. [PMID: 26858264 PMCID: PMC4754721 DOI: 10.1083/jcb.201601074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 01/26/2016] [Indexed: 12/29/2022] Open
Abstract
A key aspect of cardiac cell–based therapy is the proper integration of newly formed cardiomyocytes into the remnant myocardium after injury. In this issue, Aratyn-Schaus et al. (2016. J. Cell Biol.http://dx.doi.org/10.1083/jcb.201508026) describe an in vitro model for heterogeneous cardiomyocyte coupling in which force transmission between cells can be measured.
Collapse
Affiliation(s)
- Pieterjan Dierickx
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht and Hubrecht Institute, 3584 CX Utrecht, Netherlands
| | - Linda W Van Laake
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht and Hubrecht Institute, 3584 CX Utrecht, Netherlands
| |
Collapse
|
40
|
Liu J, Laksman Z, Backx PH. The electrophysiological development of cardiomyocytes. Adv Drug Deliv Rev 2016; 96:253-73. [PMID: 26788696 DOI: 10.1016/j.addr.2015.12.023] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 12/23/2015] [Accepted: 12/31/2015] [Indexed: 02/07/2023]
Abstract
The generation of human cardiomyocytes (CMs) from human pluripotent stem cells (hPSCs) has become an important resource for modeling human cardiac disease and for drug screening, and also holds significant potential for cardiac regeneration. Many challenges remain to be overcome however, before innovation in this field can translate into a change in the morbidity and mortality associated with heart disease. Of particular importance for the future application of this technology is an improved understanding of the electrophysiologic characteristics of CMs, so that better protocols can be developed and optimized for generating hPSC-CMs. Many different cell culture protocols are currently utilized to generate CMs from hPSCs and all appear to yield relatively “developmentally” immature CMs with highly heterogeneous electrical properties. These hPSC-CMs are characterized by spontaneous beating at highly variable rates with a broad range of depolarization-repolarization patterns, suggestive of mixed populations containing atrial, ventricular and nodal cells. Many recent studies have attempted to introduce approaches to promote maturation and to create cells with specific functional properties. In this review, we summarize the studies in which the electrical properties of CMs derived from stem cells have been examined. In order to place this information in a useful context, we also review the electrical properties of CMs as they transition from the developing embryo to the adult human heart. The signal pathways involved in the regulation of ion channel expression during development are also briefly considered.
Collapse
|
41
|
Maturing human pluripotent stem cell-derived cardiomyocytes in human engineered cardiac tissues. Adv Drug Deliv Rev 2016; 96:110-34. [PMID: 25956564 DOI: 10.1016/j.addr.2015.04.019] [Citation(s) in RCA: 167] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 04/24/2015] [Accepted: 04/25/2015] [Indexed: 12/19/2022]
Abstract
Engineering functional human cardiac tissue that mimics the native adult morphological and functional phenotype has been a long held objective. In the last 5 years, the field of cardiac tissue engineering has transitioned from cardiac tissues derived from various animal species to the production of the first generation of human engineered cardiac tissues (hECTs), due to recent advances in human stem cell biology. Despite this progress, the hECTs generated to date remain immature relative to the native adult myocardium. In this review, we focus on the maturation challenge in the context of hECTs, the present state of the art, and future perspectives in terms of regenerative medicine, drug discovery, preclinical safety testing and pathophysiological studies.
Collapse
|
42
|
Birket MJ, Ribeiro MC, Kosmidis G, Ward D, Leitoguinho AR, van de Pol V, Dambrot C, Devalla HD, Davis RP, Mastroberardino PG, Atsma DE, Passier R, Mummery CL. Contractile Defect Caused by Mutation in MYBPC3 Revealed under Conditions Optimized for Human PSC-Cardiomyocyte Function. Cell Rep 2015; 13:733-745. [PMID: 26489474 PMCID: PMC4644234 DOI: 10.1016/j.celrep.2015.09.025] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 07/31/2015] [Accepted: 09/05/2015] [Indexed: 12/23/2022] Open
Abstract
Maximizing baseline function of human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) is essential for their effective application in models of cardiac toxicity and disease. Here, we aimed to identify factors that would promote an adequate level of function to permit robust single-cell contractility measurements in a human induced pluripotent stem cell (hiPSC) model of hypertrophic cardiomyopathy (HCM). A simple screen revealed the collaborative effects of thyroid hormone, IGF-1 and the glucocorticoid analog dexamethasone on the electrophysiology, bioenergetics, and contractile force generation of hPSC-CMs. In this optimized condition, hiPSC-CMs with mutations in MYBPC3, a gene encoding myosin-binding protein C, which, when mutated, causes HCM, showed significantly lower contractile force generation than controls. This was recapitulated by direct knockdown of MYBPC3 in control hPSC-CMs, supporting a mechanism of haploinsufficiency. Modeling this disease in vitro using human cells is an important step toward identifying therapeutic interventions for HCM.
Collapse
Affiliation(s)
- Matthew J Birket
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Marcelo C Ribeiro
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Georgios Kosmidis
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Dorien Ward
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Ana Rita Leitoguinho
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Vera van de Pol
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Cheryl Dambrot
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands; Department of Cardiology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Harsha D Devalla
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Richard P Davis
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | | | - Douwe E Atsma
- Department of Cardiology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Robert Passier
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Christine L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, the Netherlands.
| |
Collapse
|
43
|
Huang H, Zhang S, Shen WJ, Wong HS, Xie D. Gene set enrichment ensemble using fold change data only. J Biomed Inform 2015; 57:189-203. [PMID: 26241354 DOI: 10.1016/j.jbi.2015.07.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 07/10/2015] [Accepted: 07/29/2015] [Indexed: 02/05/2023]
Abstract
In a number of biological studies, the raw gene expression data are not usually published due to different causes, such as data privacy and patent rights. Instead, significant gene lists with fold change values are usually provided in most studies. However, due to variations in data sources and profiling conditions, only a small number of common significant genes could be found among similar studies. Moreover, traditional gene set based analyses that consider these genes have not taken into account the fold change values, which may be important to distinguish between the different levels of significance of the genes. Human embryonic stem cell derived cardiomyocytes (hESC-CM) is a good representative of this category. hESC-CMs, with its role as a potentially unlimited source of human heart cells for regenerative medicine, have attracted the attentions of biological and medical researchers. Because of the difficulty of acquiring data and the resulting expenses, there are only a few related hESC-CM studies and few hESC-CM gene expression data are provided. In view of these challenges, we propose a new Gene Set Enrichment Ensemble (GSEE) approach to perform gene set based analysis on individual studies based on significant up-regulated gene lists with fold change data only. Our approach provides both explicit and implicit ways to utilize the fold change data, in order to make full use of scarce data. We validate our approach with hESC-CM data and fetal heart data, respectively. Experimental results on significant gene lists from different studies illustrate the effectiveness of our proposed approach.
Collapse
Affiliation(s)
- Hai Huang
- School of Mathematics and Information, Guangzhou University, Guangzhou, PR China.
| | - Shaohong Zhang
- Department of Computer Science, Guangzhou University, Guangzhou, PR China.
| | - Wen-Jun Shen
- Shantou University Medical College, Shantou, PR China.
| | - Hau-San Wong
- Department of Computer Science, City University of Hong Kong, Tat Chee Avenue, Hong Kong, China.
| | - Dongqing Xie
- Department of Computer Science, Guangzhou University, Guangzhou, PR China.
| |
Collapse
|
44
|
van den Berg CW, Okawa S, Chuva de Sousa Lopes SM, van Iperen L, Passier R, Braam SR, Tertoolen LG, del Sol A, Davis RP, Mummery CL. Transcriptome of human foetal heart compared with cardiomyocytes from pluripotent stem cells. Development 2015. [PMID: 26209647 DOI: 10.1242/dev.123810] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Differentiated derivatives of human pluripotent stem cells (hPSCs) are often considered immature because they resemble foetal cells more than adult, with hPSC-derived cardiomyocytes (hPSC-CMs) being no exception. Many functional features of these cardiomyocytes, such as their cell morphology, electrophysiological characteristics, sarcomere organization and contraction force, are underdeveloped compared with adult cardiomyocytes. However, relatively little is known about how their gene expression profiles compare with the human foetal heart, in part because of the paucity of data on the human foetal heart at different stages of development. Here, we collected samples of matched ventricles and atria from human foetuses during the first and second trimester of development. This presented a rare opportunity to perform gene expression analysis on the individual chambers of the heart at various stages of development, allowing us to identify not only genes involved in the formation of the heart, but also specific genes upregulated in each of the four chambers and at different stages of development. The data showed that hPSC-CMs had a gene expression profile similar to first trimester foetal heart, but after culture in conditions shown previously to induce maturation, they cluster closer to the second trimester foetal heart samples. In summary, we demonstrate how the gene expression profiles of human foetal heart samples can be used for benchmarking hPSC-CMs and also contribute to determining their equivalent stage of development.
Collapse
Affiliation(s)
- Cathelijne W van den Berg
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| | - Satoshi Okawa
- Computational Biology Group, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 6, Avenue du Swing, Belvaux L-4367, Luxembourg
| | | | - Liesbeth van Iperen
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| | - Robert Passier
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| | - Stefan R Braam
- Pluriomics B.V., Biopartner building 3, Galileiweg 8, Leiden 2333 BD, The Netherlands
| | - Leon G Tertoolen
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| | - Antonio del Sol
- Computational Biology Group, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 6, Avenue du Swing, Belvaux L-4367, Luxembourg
| | - Richard P Davis
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| | - Christine L Mummery
- Dept. of Anatomy & Embryology, Leiden University Medical Center, Einthovenweg 20, Leiden 2333 ZC, The Netherlands
| |
Collapse
|
45
|
Zhang S, Poon E, Xie D, Boheler KR, Li RA, Wong HS. Consensus comparative analysis of human embryonic stem cell-derived cardiomyocytes. PLoS One 2015; 10:e0125442. [PMID: 25938587 PMCID: PMC4418815 DOI: 10.1371/journal.pone.0125442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 03/12/2015] [Indexed: 12/05/2022] Open
Abstract
Global transcriptional analyses have been performed with human embryonic stem cells (hESC) derived cardiomyocytes (CMs) to identify molecules and pathways important for human CM differentiation, but variations in culture and profiling conditions have led to greatly divergent results among different studies. Consensus investigation to identify genes and gene sets enriched in multiple studies is important for revealing differential gene expression intrinsic to human CM differentiation independent of the above variables, but reliable methods of conducting such comparison are lacking. We examined differential gene expression between hESC and hESC-CMs from multiple microarray studies. For single gene analysis, we identified genes that were expressed at increased levels in hESC-CMs in seven datasets and which have not been previously highlighted. For gene set analysis, we developed a new algorithm, consensus comparative analysis (CSSCMP), capable of evaluating enrichment of gene sets from heterogeneous data sources. Based on both theoretical analysis and experimental validation, CSSCMP is more efficient and less susceptible to experimental variations than traditional methods. We applied CSSCMP to hESC-CM microarray data and revealed novel gene set enrichment (e.g., glucocorticoid stimulus), and also identified genes that might mediate this response. Our results provide important molecular information intrinsic to hESC-CM differentiation. Data and Matlab codes can be downloaded from S1 Data.
Collapse
Affiliation(s)
- Shaohong Zhang
- Department of Computer Science, Guangzhou University, Guangzhou, P.R. China
| | - Ellen Poon
- Stem Cell & Regenerative Medicine Consortium, University of Hong Kong, Hong Kong
| | - Dongqing Xie
- Department of Computer Science, Guangzhou University, Guangzhou, P.R. China
| | - Kenneth R. Boheler
- Stem Cell & Regenerative Medicine Consortium, University of Hong Kong, Hong Kong
| | - Ronald A. Li
- Stem Cell & Regenerative Medicine Consortium, University of Hong Kong, Hong Kong
| | - Hau-San Wong
- Department of Computer Science, City University of Hong Kong, Hong Kong
- * E-mail:
| |
Collapse
|
46
|
Veerman CC, Kosmidis G, Mummery CL, Casini S, Verkerk AO, Bellin M. Immaturity of Human Stem-Cell-Derived Cardiomyocytes in Culture: Fatal Flaw or Soluble Problem? Stem Cells Dev 2015; 24:1035-52. [DOI: 10.1089/scd.2014.0533] [Citation(s) in RCA: 190] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Christiaan C. Veerman
- Department of Experimental Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Georgios Kosmidis
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands
| | - Christine L. Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands
| | - Simona Casini
- Department of Experimental Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands
| | - Arie O. Verkerk
- Department of Anatomy, Embryology and Physiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Milena Bellin
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands
| |
Collapse
|
47
|
Holmgren G, Ghosheh N, Zeng X, Bogestål Y, Sartipy P, Synnergren J. Identification of stable reference genes in differentiating human pluripotent stem cells. Physiol Genomics 2015; 47:232-9. [PMID: 25852171 DOI: 10.1152/physiolgenomics.00130.2014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 03/31/2015] [Indexed: 01/01/2023] Open
Abstract
Reference genes, often referred to as housekeeping genes (HKGs), are frequently used to normalize gene expression data based on the assumption that they are expressed at a constant level in the cells. However, several studies have shown that there may be a large variability in the gene expression levels of HKGs in various cell types. In a previous study, employing human embryonic stem cells (hESCs) subjected to spontaneous differentiation, we observed that the expression of commonly used HKG varied to a degree that rendered them inappropriate to use as reference genes under those experimental settings. Here we present a substantially extended study of the HKG signature in human pluripotent stem cells (hPSC), including nine global gene expression datasets from both hESC and human induced pluripotent stem cells, obtained during directed differentiation toward endoderm-, mesoderm-, and ectoderm derivatives. Sets of stably expressed genes were compiled, and a handful of genes (e.g., EID2, ZNF324B, CAPN10, and RABEP2) were identified as generally applicable reference genes in hPSCs across all cell lines and experimental conditions. The stability in gene expression profiles was confirmed by reverse transcription quantitative PCR analysis. Taken together, the current results suggest that differentiating hPSCs have a distinct HKG signature, which in some aspects is different from somatic cell types, and underscore the necessity to validate the stability of reference genes under the actual experimental setup used. In addition, the novel putative HKGs identified in this study can preferentially be used for normalization of gene expression data obtained from differentiating hPSCs.
Collapse
Affiliation(s)
- Gustav Holmgren
- Systems Biology Research Center, University of Skövde, Skövde, Sweden; Department of Clinical Chemistry/Transfusion Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Nidal Ghosheh
- Systems Biology Research Center, University of Skövde, Skövde, Sweden; Department of Clinical Chemistry/Transfusion Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Xianmin Zeng
- Buck Institute for Research on Aging, Buck Institute, Novato, California; and
| | - Yalda Bogestål
- Systems Biology Research Center, University of Skövde, Skövde, Sweden
| | - Peter Sartipy
- Systems Biology Research Center, University of Skövde, Skövde, Sweden; AstraZeneca Research and Development, Global Medicines Development, Cardiovascular and Metabolic Diseases Global Medicines Development Unit, Mölndal, Sweden
| | - Jane Synnergren
- Systems Biology Research Center, University of Skövde, Skövde, Sweden;
| |
Collapse
|
48
|
Poon E, Keung W, Liang Y, Ramalingam R, Yan B, Zhang S, Chopra A, Moore J, Herren A, Lieu DK, Wong HS, Weng Z, Wong OT, Lam YW, Tomaselli GF, Chen C, Boheler KR, Li RA. Proteomic Analysis of Human Pluripotent Stem Cell-Derived, Fetal, and Adult Ventricular Cardiomyocytes Reveals Pathways Crucial for Cardiac Metabolism and Maturation. ACTA ACUST UNITED AC 2015; 8:427-36. [PMID: 25759434 DOI: 10.1161/circgenetics.114.000918] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 02/18/2015] [Indexed: 12/21/2022]
Abstract
BACKGROUND Differentiation of pluripotent human embryonic stem cells (hESCs) to the cardiac lineage represents a potentially unlimited source of ventricular cardiomyocytes (VCMs), but hESC-VCMs are developmentally immature. Previous attempts to profile hESC-VCMs primarily relied on transcriptomic approaches, but the global proteome has not been examined. Furthermore, most hESC-CM studies focus on pathways important for cardiac differentiation, rather than regulatory mechanisms for CM maturation. We hypothesized that gene products and pathways crucial for maturation can be identified by comparing the proteomes of hESCs, hESC-derived VCMs, human fetal and human adult ventricular and atrial CMs. METHODS AND RESULTS Using two-dimensional-differential-in-gel electrophoresis, 121 differentially expressed (>1.5-fold; P<0.05) proteins were detected. The data set implicated a role of the peroxisome proliferator-activated receptor α signaling in cardiac maturation. Consistently, WY-14643, a peroxisome proliferator-activated receptor α agonist, increased fatty oxidative enzyme level, hyperpolarized mitochondrial membrane potential and induced a more organized morphology. Along this line, treatment with the thyroid hormone triiodothyronine increased the dynamic tension developed in engineered human ventricular cardiac microtissue by 3-fold, signifying their maturation. CONCLUSIONS We conclude that the peroxisome proliferator-activated receptor α and thyroid hormone pathways modulate the metabolism and maturation of hESC-VCMs and their engineered tissue constructs. These results may lead to mechanism-based methods for deriving mature chamber-specific CMs.
Collapse
Affiliation(s)
- Ellen Poon
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Wendy Keung
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Yimin Liang
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Rajkumar Ramalingam
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Bin Yan
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Shaohong Zhang
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Anant Chopra
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Jennifer Moore
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Anthony Herren
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Deborah K Lieu
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Hau San Wong
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Zhihui Weng
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - On Tik Wong
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Yun Wah Lam
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Gordon F Tomaselli
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Christopher Chen
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Kenneth R Boheler
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.)
| | - Ronald A Li
- From the Stem Cell and Regenerative Medicine Consortium (E.P., W.K., B.Y., Z.W., O.T. W., K.R.B., R.A.L.) and Department of Physiology, LKS Faculty of Medicine (E.P., W.K., B.Y., Z.W., O.T.W., K.R.B., R.A.L.), University of Hong Kong, Hong Kong, P.R. China; Departments of Biology and Chemistry (Y.M.L., R.R., Y.W.L.) and Computer Science (H.S.W.), City University of Hong Kong, Hong Kong, P.R. China; Department of Computer Science, Guangzhou University, Guangzhou, P.R. China (S.Z.); Department of Bioengineering, Boston University, MA (A.C., C.C.); Harvard Wyss Institute for Biologically Inspired Engineering, Boston, MA (A.C., C.C.); Department of Cell Biology and Human Anatomy, University of California, Davis (J.M., A.H., D.K.L.); Cardiovascular Research Center, Mount Sinai School of Medicine, New York (D.K.L., R.A.L.); and Division of Cardiology, Johns Hopkins University, Baltimore, MD (G.F.T., K.R.B.).
| |
Collapse
|
49
|
Functional maturation of human pluripotent stem cell derived cardiomyocytes in vitro--correlation between contraction force and electrophysiology. Biomaterials 2015; 51:138-150. [PMID: 25771005 DOI: 10.1016/j.biomaterials.2015.01.067] [Citation(s) in RCA: 153] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/12/2015] [Accepted: 01/25/2015] [Indexed: 01/08/2023]
Abstract
Cardiomyocytes from human pluripotent stem cells (hPSC-CM) have many potential applications in disease modelling and drug target discovery but their phenotypic similarity to early fetal stages of cardiac development limits their applicability. In this study we compared contraction stresses of hPSC-CM to 2nd trimester human fetal derived cardiomyocytes (hFetal-CM) by imaging displacement of fluorescent beads by single contracting hPSC-CM, aligned by microcontact-printing on polyacrylamide gels. hPSC-CM showed distinctly lower contraction stress than cardiomyocytes isolated from hFetal-CM. To improve maturation of hPSC-CM in vitro we made use of commercial media optimized for cardiomyocyte maturation, which promoted significantly higher contraction stress in hPSC-compared with hFetal-CM. Accordingly, other features of cardiomyocyte maturation were observed, most strikingly increased upstroke velocities and action potential amplitudes, lower resting membrane potentials, improved sarcomeric organization and alterations in cardiac-specific gene expression. Performing contraction force and electrophysiology measurements on individual cardiomyocytes revealed strong correlations between an increase in contraction force and a rise of the upstroke velocity and action potential amplitude and with a decrease in the resting membrane potential. We showed that under standard differentiation conditions hPSC-CM display lower contractile force than primary hFetal-CM and identified conditions under which a commercially available culture medium could induce molecular, morphological and functional maturation of hPSC-CM in vitro. These results are an important contribution for full implementation of hPSC-CM in cardiac disease modelling and drug discovery.
Collapse
|
50
|
Lessons from the heart: mirroring electrophysiological characteristics during cardiac development to in vitro differentiation of stem cell derived cardiomyocytes. J Mol Cell Cardiol 2013; 67:12-25. [PMID: 24370890 DOI: 10.1016/j.yjmcc.2013.12.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Revised: 11/14/2013] [Accepted: 12/13/2013] [Indexed: 01/12/2023]
Abstract
The ability of human pluripotent stem cells (hPSCs) to differentiate into any cell type of the three germ layers makes them a very promising cell source for multiple purposes, including regenerative medicine, drug discovery, and as a model to study disease mechanisms and progression. One of the first specialized cell types to be generated from hPSC was cardiomyocytes (CM), and differentiation protocols have evolved over the years and now allow for robust and large-scale production of hPSC-CM. Still, scientists are struggling to achieve the same, mainly ventricular, phenotype of the hPSC-CM in vitro as their adult counterpart in vivo. In vitro generated cardiomyocytes are generally described as fetal-like rather than adult. In this review, we compare the in vivo development of cardiomyocytes to the in vitro differentiation of hPSC into CM with focus on electrophysiology, structure and contractility. Furthermore, known epigenetic changes underlying the differences between adult human CM and CM differentiated from pluripotent stem cells are described. This should provide the reader with an extensive overview of the current status of human stem cell-derived cardiomyocyte phenotype and function. Additionally, the reader will gain insight into the underlying signaling pathways and mechanisms responsible for cardiomyocyte development.
Collapse
|