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Chirico N, Kessler EL, Maas RGC, Fang J, Qin J, Dokter I, Daniels M, Šarić T, Neef K, Buikema JW, Lei Z, Doevendans PA, Sluijter JPG, van Mil A. Small molecule-mediated rapid maturation of human induced pluripotent stem cell-derived cardiomyocytes. Stem Cell Res Ther 2022; 13:531. [PMID: 36575473 PMCID: PMC9795728 DOI: 10.1186/s13287-022-03209-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 12/01/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Human induced pluripotent stem cell (iPSC)-derived cardiomyocytes (iPSC-CMs) do not display all hallmarks of mature primary cardiomyocytes, especially the ability to use fatty acids (FA) as an energy source, containing high mitochondrial mass, presenting binucleation and increased DNA content per nuclei (polyploidism), and synchronized electrical conduction. This immaturity represents a bottleneck to their application in (1) disease modelling-as most cardiac (genetic) diseases have a middle-age onset-and (2) clinically relevant models, where integration and functional coupling are key. So far, several methods have been reported to enhance iPSC-CM maturation; however, these protocols are laborious, costly, and not easily scalable. Therefore, we developed a simple, low-cost, and rapid protocol to promote cardiomyocyte maturation using two small molecule activators of the peroxisome proliferator-activated receptor β/δ and gamma coactivator 1-alpha (PPAR/PGC-1α) pathway: asiatic acid (AA) and GW501516 (GW). METHODS AND RESULTS: Monolayers of iPSC-CMs were incubated with AA or GW every other day for ten days resulting in increased expression of FA metabolism-related genes and markers for mitochondrial activity. AA-treated iPSC-CMs responsiveness to the mitochondrial respiratory chain inhibitors increased and exhibited higher flexibility in substrate utilization. Additionally, structural maturity improved after treatment as demonstrated by an increase in mRNA expression of sarcomeric-related genes and higher nuclear polyploidy in AA-treated samples. Furthermore, treatment led to increased ion channel gene expression and protein levels. CONCLUSIONS Collectively, we developed a fast, easy, and economical method to induce iPSC-CMs maturation via PPAR/PGC-1α activation. Treatment with AA or GW led to increased metabolic, structural, functional, and electrophysiological maturation, evaluated using a multiparametric quality assessment.
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Affiliation(s)
- Nino Chirico
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Elise L. Kessler
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Renée G. C. Maas
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Juntao Fang
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jiabin Qin
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Inge Dokter
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Mark Daniels
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Tomo Šarić
- grid.6190.e0000 0000 8580 3777Center for Physiology and Pathophysiology, Institute for Neurophysiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Klaus Neef
- grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.491096.3Department of Cardiology, Amsterdam Medical Centre, 1105 AZ Amsterdam, The Netherlands
| | - Jan-Willem Buikema
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Zhiyong Lei
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Pieter A. Doevendans
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.411737.7Netherlands Heart Institute, Utrecht, The Netherlands
| | - Joost P. G. Sluijter
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Alain van Mil
- grid.5477.10000000120346234Circulatory Health Laboratory, Regenerative Medicine Center Utrecht, University Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
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Rodriguez ML, Beussman KM, Chun KS, Walzer MS, Yang X, Murry CE, Sniadecki NJ. Substrate Stiffness, Cell Anisotropy, and Cell-Cell Contact Contribute to Enhanced Structural and Calcium Handling Properties of Human Embryonic Stem Cell-Derived Cardiomyocytes. ACS Biomater Sci Eng 2019; 5:3876-3888. [PMID: 33438427 DOI: 10.1021/acsbiomaterials.8b01256] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) can be utilized to understand the mechanisms underlying the development and progression of heart disease, as well as to develop better interventions and treatments for this disease. However, these cells are structurally and functionally immature, which undermines some of their adequacy in modeling adult heart tissue. Previous studies with immature cardiomyocytes have shown that altering substrate stiffness, cell anisotropy, and/or cell-cell contact can enhance the contractile and structural maturation of hPSC-CMs. In this study, the structural and calcium handling properties of human embryonic stem cell-derived cardiomyocytes (hESC-CMs) were enhanced by exposure to a downselected combination of these three maturation stimuli. First, hESC-CMs were seeded onto substrates composed of two commercial formulations of polydimethylsiloxane (PDMS), Sylgard 184 and Sylgard 527, whose stiffness ranged from 5 kPa to 101 kPa. Upon analyzing the morphological and calcium transient properties of these cells, it was concluded that a 21 kPa substrate yielded cells with the highest degree of maturation. Next, these PDMS substrates were microcontact-printed with laminin to force the cultured cells into rod-shaped geometries using line patterns that were 12, 18, or 24 μm in width. We found that cells on the 18 and 24 μm pattern widths had structural and functional properties that were superior to those on the 12 μm pattern. The hESC-CMs were then seeded onto these line-stamped surfaces at a density of 500 000 cells per 25-mm-diameter substrate, to enable the formation of cell-cell contacts at their distal ends. We discovered that this combination of culture conditions resulted in cells that were more structurally and functionally mature than those that were only exposed to one or two stimuli. Our results suggest that downselecting a combination of mechanobiological stimuli could prove to be an effective means of maturing hPSC-CMs in vitro.
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Affiliation(s)
- Marita L Rodriguez
- Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Kevin M Beussman
- Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Katherine S Chun
- Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Melissa S Walzer
- Department of Pathology, University of Washington, Seattle, Washington 98195, United States
| | - Xiulan Yang
- Department of Pathology, University of Washington, Seattle, Washington 98195, United States.,Center for Cardiovascular Biology, University of Washington, Seattle, Washington 98109, United States.,Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington 98109, United States
| | - Charles E Murry
- Department of Pathology, University of Washington, Seattle, Washington 98195, United States.,Center for Cardiovascular Biology, University of Washington, Seattle, Washington 98109, United States.,Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington 98109, United States.,Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States.,Department of Medicine/Cardiology, University of Washington, Seattle, Washington 98195, United States
| | - Nathan J Sniadecki
- Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States.,Center for Cardiovascular Biology, University of Washington, Seattle, Washington 98109, United States.,Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington 98109, United States.,Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
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3
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Oliva F, Maffulli N, Gissi C, Veronesi F, Calciano L, Fini M, Brogini S, Gallorini M, Antonetti Lamorgese Passeri C, Bernardini R, Cicconi R, Mattei M, Berardi AC. Combined ascorbic acid and T 3 produce better healing compared to bone marrow mesenchymal stem cells in an Achilles tendon injury rat model: a proof of concept study. J Orthop Surg Res 2019; 14:54. [PMID: 30777116 PMCID: PMC6380036 DOI: 10.1186/s13018-019-1098-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Accepted: 02/07/2019] [Indexed: 12/11/2022] Open
Abstract
Background This pilot study aimed to ascertain whether the local application of ascorbic acid (AA), of T3, and of rat (r) bone marrow mesenchymal stem cells (BMSCs), alone or in all possible combinations, promoted healing after an Achilles tendon injury in a rat model. Methods An Achilles tendon defect was produced in 24 6–8-week-old male inbred Lewis rats. The animals were then randomly divided into eight groups of three rats each. The tendon defect was filled with 50 μL of phosphate-buffered saline (PBS) containing (1) 50 μg/mL AA (AA group), (2) 10−7 M T3 (T3 group), (3) 4 × 106 rBMSCs (rBMSC group), (4) 50 μg/mL AA + 10−7 M T3 (AA + T3 group), (5) 4 × 106 rBMSCs + 50 μg/mL AA (rBMSC + AA group), (6) 4 × 106 rBMSCs + 10−7 M T3 (rBMSC + T3 group), (7) 4 × 106 rBMSCS + 50 μg/mL AA + 10−7 M T3 (rBMSC + AA + T3 group), and (8) PBS only (control group: CTRL). All treatments were administered by local injection immediately after the tendons had been damaged; additionally, AA was injected also on the second and fourth day from the first injection (for groups 1, 4, 5, and 7), and T3 was injected again every day for 4 days (for groups 2, 4, 6, and 7). At 30 days from initial treatment, tendon samples were harvested, and the quality of tendon repair was evaluated using histological and histomorphological analysis. The structure and morphology of the injured Achilles tendons were evaluated using the modified Svensson, Soslowsky, and Cook score, and the collagen type I and III ratio was calculated. Results The group treated with AA combined with T3 displayed the lowest Svensson, Soslowsky, and Cook total score value of all tissue sections at histopathological examination, with fiber structure close to regular orientation, normal-like tendon vasculature, and no cartilage formation. AA + T3 also showed the highest collagen I and the lowest collagen III values compared to all other treatments including the CTRL. Conclusion There are potential benefits using a combination of AA and T3 to accelerate tendon healing.
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Affiliation(s)
- Francesco Oliva
- Department of Orthopaedics and Traumatology, Surgery and Dentistry, Azienda Ospedaliera San Giovanni di Dio e Ruggi d'Aragona, University of Salerno School of Medicine, Salerno, Italy
| | - Nicola Maffulli
- Department of Orthopaedics and Traumatology, Surgery and Dentistry, Azienda Ospedaliera San Giovanni di Dio e Ruggi d'Aragona, University of Salerno School of Medicine, Salerno, Italy. .,Centre for Sports and Exercise Medicine, Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Mile End Hospital, London, UK. .,Institute of Science and Technology in Medicine, Keele University Medical School, Stoke on Trent, UK.
| | - Clarissa Gissi
- U.O.C. of Immunohaematology and Transfusion Medicine, Laboratory of Stem Cells, Spirito Santo Hospital, Pescara, Italy
| | - Francesca Veronesi
- Laboratory of Preclinical and Surgical Studies, Research Innovation and Technology Department (RIT), IRCCS Rizzoli Orthopedic Institute, Via di Barbiano 1/10, 40136, Bologna, Italy
| | - Lucia Calciano
- Dipartimento di Sanità Pubblica e Medicina di Comunità, Sezione di Epidemiologia e Statistica Medica, Università di Verona, 37134, Verona, Italy
| | - Milena Fini
- Laboratory of Preclinical and Surgical Studies, Research Innovation and Technology Department (RIT), IRCCS Rizzoli Orthopedic Institute, Via di Barbiano 1/10, 40136, Bologna, Italy
| | - Silvia Brogini
- Laboratory of Preclinical and Surgical Studies, Research Innovation and Technology Department (RIT), IRCCS Rizzoli Orthopedic Institute, Via di Barbiano 1/10, 40136, Bologna, Italy
| | - Marialucia Gallorini
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | | | - Roberta Bernardini
- Interdepartmental Service Centre - Station for Animal Technology, University of Rome "Tor Vergata", Rome, Italy
| | - Rosella Cicconi
- Interdepartmental Service Centre - Station for Animal Technology, University of Rome "Tor Vergata", Rome, Italy
| | - Maurizio Mattei
- Interdepartmental Service Centre - Station for Animal Technology, University of Rome "Tor Vergata", Rome, Italy.,Department of Biology, University of Rome "Tor Vergata", Rome, Italy
| | - Anna Concetta Berardi
- U.O.C. of Immunohaematology and Transfusion Medicine, Laboratory of Stem Cells, Spirito Santo Hospital, Pescara, Italy
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Aspirin inhibits growth and enhances cardiomyocyte differentiation of bone marrow mesenchymal stem cells. Eur J Pharmacol 2018; 827:198-207. [PMID: 29551657 DOI: 10.1016/j.ejphar.2018.03.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 03/07/2018] [Accepted: 03/09/2018] [Indexed: 11/20/2022]
Abstract
This study aimed to examine the effects of aspirin on the growth and cardiomyocyte differentiation grade of bone marrow mesenchymal stem cells (BMMSCs). BMMSCs were divided into five differentiation groups with different concentrations of aspirin (0 mM, 0.5 mM, 1 mM, 2 mM, or 5 mM), and a undifferentiated control group. Cell growth was measured by cell proliferation, apoptosis assays and DNA cycle analysis. The differentiation grade of BMMSC-derived cardiomyocyte-like cells was examined by measuring the levels of cardiac-specific proteins with cyto-immunofluorescence staining, flow cytometry, and Western blotting. Electrophysiological analyses were performed by patch-clamp experiments and calcium transients were measured by a laser scanning confocal microscope. Cell proliferation decreased as the concentration of aspirin increased. Cell apoptosis increased with increasing aspirin concentration. DNA replication was inhibited in the high dose-aspirin group compared to the low dose- or non-aspirin groups. The number of α-myosin heavy chain (α-MHC) and cardiac troponin I (cTnI) positive cells, cardiac troponin T (cTnT) and connexin 43 (Cx43) positive rates, expression levels of Cx43, Nkx2.5, GATA4 and β1 adrenoceptor increased with increasing aspirin concentration. No sarcomeric cross-striations, spontaneous or induced beating activity or action potentials was observed in each group. Calcium transients were measured in small number cells in 2 mM aspirin group, but the features are atypical. Consequently, aspirin inhibits proliferation and survival of BMMSCs and enhances cardiomyocyte differentiation of BMMSCs.
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Abstract
Bioengineering cardiac tissue constructs with adult cardiomyocytes may help treat adult heart defects and injury. In this study, we fabricated cardiac tissue constructs by seeding adult rat cardiomyocytes on a fibrin gel matrix and analyzed the electromechanical properties of the formed cardiac tissue constructs. Adult rat cardiomyocytes were isolated with a collagenase type II buffer using an optimized Langendorff perfusion system. Cardiac tissue constructs were fabricated using either indirect plating with cardiomyocytes that were cultured for 1 week and dedifferentiated or with freshly isolated cardiomyocytes. The current protocol generated (3.1 ± 0.5) × 10 (n = 5 hearts) fresh cardiomyocytes from a single heart. Tissue constructs obtained by both types of plating contracted up to 30 days, and electrogram (ECG) signals and contractile twitch forces were detected. The constructs bioengineered by indirect plating of dedifferentiated cardiomyocytes produced an ECG R wave amplitude of 15.1 ± 5.2 µV (n = 7 constructs), a twitch force of 70-110 µN, and a spontaneous contraction rate of about 390 bpm. The constructs bioengineered by direct plating of fresh cardiomyocytes generated an ECG R wave amplitude of 6.3 ± 2.5 µV (n = 8 constructs), a twitch force of 40-60 µN, and a spontaneous contraction rate of about 230 bpm. This study successfully bioengineered three-dimensional cardiac tissue constructs using primary adult cardiomyocytes.
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