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Feyen DAM, McKeithan WL, Bruyneel AAN, Spiering S, Hörmann L, Ulmer B, Zhang H, Briganti F, Schweizer M, Hegyi B, Liao Z, Pölönen RP, Ginsburg KS, Lam CK, Serrano R, Wahlquist C, Kreymerman A, Vu M, Amatya PL, Behrens CS, Ranjbarvaziri S, Maas RGC, Greenhaw M, Bernstein D, Wu JC, Bers DM, Eschenhagen T, Metallo CM, Mercola M. Metabolic Maturation Media Improve Physiological Function of Human iPSC-Derived Cardiomyocytes. Cell Rep 2021; 32:107925. [PMID: 32697997 PMCID: PMC7437654 DOI: 10.1016/j.celrep.2020.107925] [Citation(s) in RCA: 158] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/15/2020] [Accepted: 06/26/2020] [Indexed: 12/15/2022] Open
Abstract
Induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs) have enormous potential for the study of human cardiac disorders. However, their physiological immaturity severely limits their utility as a model system and their adoption for drug discovery. Here, we describe maturation media designed to provide oxidative substrates adapted to the metabolic needs of human iPSC (hiPSC)-CMs. Compared with conventionally cultured hiPSC-CMs, metabolically matured hiPSC-CMs contract with greater force and show an increased reliance on cardiac sodium (Na+) channels and sarcoplasmic reticulum calcium (Ca2+) cycling. The media enhance the function, long-term survival, and sarcomere structures in engineered heart tissues. Use of the maturation media made it possible to reliably model two genetic cardiac diseases: long QT syndrome type 3 due to a mutation in the cardiac Na+ channel SCN5A and dilated cardiomyopathy due to a mutation in the RNA splicing factor RBM20. The maturation media should increase the fidelity of hiPSC-CMs as disease models. Physiological immaturity of iPSC-derived cardiomyocytes limits their fidelity as disease models. Feyen et al. developed a low glucose, high oxidative substrate media that increase maturation of ventricular-like hiPSC-CMs in 2D and 3D cultures relative to standard protocols. Improved characteristics include a low resting Vm, rapid depolarization, and increased Ca2+ dependence and force generation.
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Affiliation(s)
- Dries A M Feyen
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA; Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Wesley L McKeithan
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA; Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA, USA; Department of Bioengineering, University of California, San Diego, San Diego, CA, USA
| | - Arne A N Bruyneel
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Sean Spiering
- Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA, USA; Department of Bioengineering, University of California, San Diego, San Diego, CA, USA
| | - Larissa Hörmann
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Bärbel Ulmer
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hui Zhang
- Department of Bioengineering, University of California, San Diego, San Diego, CA, USA
| | - Francesca Briganti
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Michaela Schweizer
- Electron Microscopy Unit, Center for Molecular Neurobiology Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Bence Hegyi
- Department of Pharmacology, University of California, Davis, Davis, CA, USA
| | - Zhandi Liao
- Department of Pharmacology, University of California, Davis, Davis, CA, USA
| | | | - Kenneth S Ginsburg
- Department of Pharmacology, University of California, Davis, Davis, CA, USA
| | - Chi Keung Lam
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Ricardo Serrano
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Christine Wahlquist
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA; Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA, USA; Department of Bioengineering, University of California, San Diego, San Diego, CA, USA
| | - Alexander Kreymerman
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Michelle Vu
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Prashila L Amatya
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Charlotta S Behrens
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sara Ranjbarvaziri
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Renee G C Maas
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA; Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Matthew Greenhaw
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Daniel Bernstein
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Joseph C Wu
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Donald M Bers
- Department of Pharmacology, University of California, Davis, Davis, CA, USA
| | - Thomas Eschenhagen
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian M Metallo
- Department of Bioengineering, University of California, San Diego, San Diego, CA, USA
| | - Mark Mercola
- Cardiovascular Institute and Department of Medicine, Stanford University, Stanford, CA 94305, USA; Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA, USA; Department of Bioengineering, University of California, San Diego, San Diego, CA, USA.
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Hörmann L, Ambrosch P, Hey M. Erratum zu: Charakterisierung eines geschlossenen Logatomtests. HNO 2019; 69:100. [PMID: 31768609 DOI: 10.1007/s00106-019-00791-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- L Hörmann
- Klinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein (UKSH), Campus Kiel, Arnold-Heller-Str. 3, Haus 27, 24105, Kiel, Deutschland.
| | - P Ambrosch
- Klinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein (UKSH), Campus Kiel, Arnold-Heller-Str. 3, Haus 27, 24105, Kiel, Deutschland
| | - M Hey
- Klinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein (UKSH), Campus Kiel, Arnold-Heller-Str. 3, Haus 27, 24105, Kiel, Deutschland
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