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Tompkins BA, Balkan W, Winkler J, Gyöngyösi M, Goliasch G, Fernández-Avilés F, Hare JM. Preclinical Studies of Stem Cell Therapy for Heart Disease. Circ Res 2019; 122:1006-1020. [PMID: 29599277 DOI: 10.1161/circresaha.117.312486] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
As part of the TACTICS (Transnational Alliance for Regenerative Therapies in Cardiovascular Syndromes) series to enhance regenerative medicine, here, we discuss the role of preclinical studies designed to advance stem cell therapies for cardiovascular disease. The quality of this research has improved over the past 10 to 15 years and overall indicates that cell therapy promotes cardiac repair. However, many issues remain, including inability to provide complete cardiac recovery. Recent studies question the need for intact cells suggesting that harnessing what the cells release is the solution. Our contribution describes important breakthroughs and current directions in a cell-based approach to alleviating cardiovascular disease.
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Affiliation(s)
- Bryon A Tompkins
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Wayne Balkan
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Johannes Winkler
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Mariann Gyöngyösi
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Georg Goliasch
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Francisco Fernández-Avilés
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.)
| | - Joshua M Hare
- From the Interdisciplinary Stem Cell Institute (B.A.T., W.B., J.M.H.), Department of Surgery (B.A.T.), and Department of Medicine (W.B., J.M.H.), University of Miami Miller School of Medicine, FL; Department of Cardiology, Medical University of Vienna, Austria (J.W., M.G., G.G.); Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (F.F.-A.); and CIBERCV, ISCIII, Madrid, Spain (F.F.-A.).
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Hematti P. Role of Extracellular Matrix in Cardiac Cellular Therapies. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1098:173-188. [PMID: 30238371 DOI: 10.1007/978-3-319-97421-7_9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The extracellular matrix (ECM) is an essential regulator of homeostasis at the cellular, tissue, and organ level. It is now very well known that ECM dynamic remodeling is indispensable not only for normal growth and development but also recovery from tissue injuries. Indeed, abnormal remodeling of the ECM plays a major role in many pathophysiological processes and contributes to many different pathologies including cardiovascular disorders. Recently, cellular therapies have emerged as a potential therapeutic strategy for restoration of lost cardiomyocytes or their rejuvenation after cardiac damage and injuries. Harnessing the biological properties of ECM could be a viable strategy to enhance the therapeutic effects of cellular therapies by improving the engraftment, integration, survival, and functional adaptation of newly transplanted cells in many different platforms. Conversely, transplanted cells could restore the functionality and original composition of damaged ECM by secreting and depositing new ECM or stimulating normal ECM production by cardiac tissue native cells. Although the ultimate role of cell therapy in treatment of cardiac disorders is still a matter of great debate, the potential utility of ECM in improving the therapeutic effect of transplanted cells and vice versa the potential role of cell therapy as a means to restore the structure and functionality of damaged ECM should be carefully considered in implementation of future clinical cardiovascular cell therapy trials.
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Affiliation(s)
- Peiman Hematti
- Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA.
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How to fix a broken heart: Cardiac disease and the ‘multiverse’ of stem cell research in Canada. BIOSOCIETIES 2016. [DOI: 10.1057/biosoc.2016.5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Mitochondrial pyruvate dehydrogenase phosphatase 1 regulates the early differentiation of cardiomyocytes from mouse embryonic stem cells. Exp Mol Med 2016; 48:e254. [PMID: 27538372 PMCID: PMC5007642 DOI: 10.1038/emm.2016.70] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/02/2016] [Accepted: 03/22/2016] [Indexed: 02/06/2023] Open
Abstract
Mitochondria are crucial for maintaining the properties of embryonic stem cells (ESCs) and for regulating their subsequent differentiation into diverse cell lineages, including cardiomyocytes. However, mitochondrial regulators that manage the rate of differentiation or cell fate have been rarely identified. This study aimed to determine the potential mitochondrial factor that controls the differentiation of ESCs into cardiac myocytes. We induced cardiomyocyte differentiation from mouse ESCs (mESCs) and performed microarray assays to assess messenger RNA (mRNA) expression changes at differentiation day 8 (D8) compared with undifferentiated mESCs (D0). Among the differentially expressed genes, Pdp1 expression was significantly decreased (27-fold) on D8 compared to D0, which was accompanied by suppressed mitochondrial indices, including ATP levels, membrane potential, ROS and mitochondrial Ca2+. Notably, Pdp1 overexpression significantly enhanced the mitochondrial indices and pyruvate dehydrogenase activity and reduced the expression of cardiac differentiation marker mRNA and the cardiac differentiation rate compared to a mock control. In confirmation of this, a knockdown of the Pdp1 gene promoted the expression of cardiac differentiation marker mRNA and the cardiac differentiation rate. In conclusion, our results suggest that mitochondrial PDP1 is a potential regulator that controls cardiac differentiation at an early differentiation stage in ESCs.
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Iwanski J, Wong RK, Larson DF, Ferng AS, Runyan RB, Goldstein S, Khalpey Z. Remodeling an infarcted heart: novel hybrid treatment with transmyocardial revascularization and stem cell therapy. SPRINGERPLUS 2016; 5:738. [PMID: 27376006 PMCID: PMC4909685 DOI: 10.1186/s40064-016-2355-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 05/17/2016] [Indexed: 01/04/2023]
Abstract
Transmyocardial revascularization (TMR) has emerged as an additional therapeutic option for patients suffering from diffuse coronary artery disease (CAD), providing immediate angina relief. Recent studies indicate that the volume of surgical cases being performed with TMR have been steadily rising, utilizing TMR as an adjunctive therapy. Therefore the purpose of this review is to provide an up-to-date appreciation of the current state of TMR and its future developmental directions on CAD treatment. The current potential of this therapy focuses on the implementation of stem cells, in order to create a synergistic angiogenic effect while increasing myocardial repair and regeneration. Although TMR procedures provide increased vascularization within the myocardium, patients suffering from ischemic cardiomyopathy may not benefit from angiogenesis alone. Therefore, the goal of introducing stem cells is to restore the functional state of a failing heart by providing these cells with a favorable microenvironment that will enhance stem cell engraftment.
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Affiliation(s)
- Jessika Iwanski
- Department of Pharmacology, University of Arizona College of Medicine, Tucson, AZ USA ; Department of Surgery, Division of Cardiothoracic Surgery, University of Arizona College of Medicine, P.O. Box 245071, 1501N. Campbell Avenue, Tucson, AZ 85724-5071 USA
| | - Raymond K Wong
- Department of Pharmacology, University of Arizona College of Medicine, Tucson, AZ USA
| | - Douglas F Larson
- Department of Surgery, Division of Cardiothoracic Surgery, University of Arizona College of Medicine, P.O. Box 245071, 1501N. Campbell Avenue, Tucson, AZ 85724-5071 USA
| | - Alice S Ferng
- Department of Surgery, Division of Cardiothoracic Surgery, University of Arizona College of Medicine, P.O. Box 245071, 1501N. Campbell Avenue, Tucson, AZ 85724-5071 USA ; Department of Physiological Sciences, University of Arizona College of Medicine, Tucson, AZ USA
| | - Raymond B Runyan
- Department of Cellular and Molecular Medicine, University of Arizona College of Medicine, Tucson, AZ USA
| | | | - Zain Khalpey
- Department of Surgery, Division of Cardiothoracic Surgery, University of Arizona College of Medicine, P.O. Box 245071, 1501N. Campbell Avenue, Tucson, AZ 85724-5071 USA ; Department of Physiological Sciences, University of Arizona College of Medicine, Tucson, AZ USA ; Banner University Medical Center, 1501N. Campbell Avenue, Room 4302A, Tucson, AZ 85724 USA ; Medical Research Building, 1656 E. Mabel St, Rm 120, Tucson, AZ USA
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Bekhite MM, Figulla HR, Sauer H, Wartenberg M. Static magnetic fields increase cardiomyocyte differentiation of Flk-1+ cells derived from mouse embryonic stem cells via Ca2+ influx and ROS production. Int J Cardiol 2013; 167:798-808. [DOI: 10.1016/j.ijcard.2012.02.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 01/16/2012] [Accepted: 02/26/2012] [Indexed: 11/16/2022]
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Bluguermann C, Wu L, Petrigliano F, McAllister D, Miriuka S, Evseenko DA. Novel aspects of parenchymal-mesenchymal interactions: from cell types to molecules and beyond. Cell Biochem Funct 2013; 31:271-80. [PMID: 23315627 DOI: 10.1002/cbf.2950] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Revised: 12/06/2012] [Accepted: 12/06/2012] [Indexed: 12/26/2022]
Abstract
Mesenchymal stem or stromal cells (MSCs) were initially isolated from the bone marrow and received their name on the basis of their ability to differentiate into multiple lineages such as bone, cartilage, fat and muscle. However, more recent studies suggest that MSCs residing in perivascular compartments of the small and large blood vessels play a regulatory function supporting physiologic and pathologic responses of parenchymal cells, which define the functional representation of an organ or tissue. MSCs secrete or express factors that reach neighbouring parenchymal cells via either a paracrine effect or a direct cell-to-cell interaction promoting functional activity, survival and proliferation of the parenchymal cells. Previous concept of 'epithelial-stromal' interactions can now be widened. Given that MSC can also support hematopoietic, neuronal and other non-epithelial parenchymal lineages, terms 'parenchymal-stromal' or 'parenchymal-mesenchymal' interactions may better describe the supportive or 'trophic' functions of MSC. Importantly, in many cases, MSCs specifically provide supportive microenvironment for the most primitive stem or progenitor populations and therefore can play a role as 'stem/progenitor niche' forming cells. So far, regulatory roles of MSCs have been reported in many tissues. In this review article, we summarize the latest studies that focused on the supportive function of MSC. This thread of research leads to a new perspective on the interactions between parenchymal and mesenchymal cells and justifies a principally novel approach for regenerative medicine based on co-application of MSC and parenchymal cell for the most efficient tissue repair.
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Affiliation(s)
- Carolina Bluguermann
- Department of Orthopaedic Surgery, Orthopaedic Hospital Research Center, David Geffen School of Medicine, University of California at Los Angeles (UCLA), Los Angeles, CA, USA
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Shi Q, Hodara V, Simerly CR, Schatten GP, VandeBerg JL. Ex vivo reconstitution of arterial endothelium by embryonic stem cell-derived endothelial progenitor cells in baboons. Stem Cells Dev 2012; 22:631-42. [PMID: 22931470 DOI: 10.1089/scd.2012.0313] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
There is an increasing need for an animal model that can be used to translate basic research into clinical therapy. We documented the differentiation and functional competence of embryonic stem cell (ESC)-derived endothelial cells in baboons. Baboon angioblasts were sequentially differentiated from embryoid body cultures for 9 days in an angioblast differentiation medium with varying concentrations of BMP-4, FLT-3 ligand, stem cell factor, thrombopoietin, basic fibroblast growth factor (FGF), vascular endothelial growth factor (VEGF), and knockout serum replacement. Real-time polymerase chain reaction results showed that ESC-derived angioblasts downregulated NANOG and OCT3/4, upregulated T-brachyury and GATA2, and moderately expressed CD34; they did not express CD144, TEK, or VWF, and varied in levels of CD31 expression. Several populations of putative angioblasts appeared 3 days and 9 days after differentiation, as identified by flow cytometry. Angioblasts at this stage exhibited dual paths of differentiation toward hematopoietic and vascular fates. To examine whether derived angioblasts could reconstitute the endothelium, we built an ex vivo culture system and seeded fluorescently labeled angioblast cultures onto a denuded segment of the femoral artery. We found that the seeded cells were able to grow into the endothelium on the interior surface of denuded artery segments within 5 days after seeding. After 14 days of ex vivo culture, the transplanted cells expressed CD31, an endothelial marker. The control arteries, seeded with vehicle only, did not harbor cells with endothelial markers. We conclude that ESC-derived angioblasts are promising therapeutic agents for repairing damaged vasculature, and that the baboon model will be vital for optimizing therapies for human clinical studies.
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Affiliation(s)
- Qiang Shi
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, Texas 78245-0549, USA.
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Abstract
Urinary diversion after radical cystectomy in patients with bladder cancer normally takes the form of an ileal conduit or neobladder. However, such diversions are associated with a number of complications including increased risk of infection. A plausible alternative is the construction of a neobladder (or bladder tissue) in vitro using autologous cells harvested from the patient. Biomaterials can be used as a scaffold for naturally occurring regenerative stem cells to latch onto to regrow the bladder smooth muscle and epithelium. Such engineered tissues show great promise in urologic tissue regeneration, but are faced with a number of challenges. For example, the differentiation mesenchymal stem cells from various sources can be difficult and the smooth muscle cells formed do not precisely mimic the natural cells.
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Mukherjee S, Venugopal JR, Ravichandran R, Ramakrishna S, Raghunath M. Multimodal biomaterial strategies for regeneration of infarcted myocardium. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm00805b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Abstract
From bone marrow transplants 5 decades ago to the most recent stem cell-derived organ transplants, regenerative medicine is increasingly recognized as an emerging core component of modern practice. In cardiovascular medicine, innovation in stem cell biology has created curative solutions for the treatment of both ischemic and nonischemic cardiomyopathy. Multiple cell-based platforms have been developed, harnessing the regenerative potential of various natural and bioengineered sources. Clinical experience from the first 1000 patients (approximately) who have received stem cell therapy worldwide indicates a favorable safety profile with modest improvement in cardiac function and structural remodeling in the setting of acute myocardial infarction or chronic heart failure. Further investigation is required before early adoption and is ongoing. Broader application in practice will require continuous scientific advances to match each patient with the most effective reparative phenotype, while ensuring optimal cell delivery, dosing, and timing of intervention. An interdisciplinary effort across the scientific and clinical community within academia, biotechnology, and government will drive the successful realization of this next generation of therapeutic agents for the "broken" heart.
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Affiliation(s)
- Bernard J Gersh
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, USA.
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Abstract
From bone marrow transplants 5 decades ago to the most recent stem cell-derived organ transplants, regenerative medicine is increasingly recognized as an emerging core component of modern practice. In cardiovascular medicine, innovation in stem cell biology has created curative solutions for the treatment of both ischemic and nonischemic cardiomyopathy. Multiple cell-based platforms have been developed, harnessing the regenerative potential of various natural and bioengineered sources. Clinical experience from the first 1000 patients (approximately) who have received stem cell therapy worldwide indicates a favorable safety profile with modest improvement in cardiac function and structural remodeling in the setting of acute myocardial infarction or chronic heart failure. Further investigation is required before early adoption and is ongoing. Broader application in practice will require continuous scientific advances to match each patient with the most effective reparative phenotype, while ensuring optimal cell delivery, dosing, and timing of intervention. An interdisciplinary effort across the scientific and clinical community within academia, biotechnology, and government will drive the successful realization of this next generation of therapeutic agents for the "broken" heart.
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Affiliation(s)
- Bernard J Gersh
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, USA.
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Rodriguez-Leyva D, McCullough RS, Pierce GN. Nutrition as a vehicle for cardiovascular translational research. J Cardiovasc Transl Res 2009; 2:328-34. [PMID: 20560020 DOI: 10.1007/s12265-009-9116-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Accepted: 05/26/2009] [Indexed: 11/29/2022]
Abstract
It is becoming increasingly evident that poor nutrition plays an important role in inducing cardiovascular disease. Just as importantly, data now support the contention that appropriate nutritional interventions may have just as important an effect in preventing or delaying the appearance of cardiovascular disease. If this is indeed true, then it is critical that these advances in our knowledge of the effects of nutritional interventions be translated into effective strategies to combat cardiovascular disease. It is argued in this paper, with a few specific examples, that the translation of nutritional interventions can provide powerful approaches to alleviating the clinical challenges currently facing us today in the cardiovascular field. Furthermore, the value-added economic advantages of translating nutritional strategies on a wide scale into the public become another intriguing argument to further support investigations in this growing field.
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