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Moser PT, Gerli M, Diercks GR, Evangelista-Leite D, Charest JM, Gershlak JR, Ren X, Gilpin SE, Jank BJ, Gaudette GR, Hartnick CJ, Ott HC. Creation of Laryngeal Grafts from Primary Human Cells and Decellularized Laryngeal Scaffolds. Tissue Eng Part A 2020; 26:543-555. [DOI: 10.1089/ten.tea.2019.0128] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Philipp T. Moser
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Mattia Gerli
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Great Ormond Street Institute of Child Health, University College London Medical School, London, United Kingdom
| | - Gillian R. Diercks
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | | | - Jonathan M. Charest
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Joshua R. Gershlak
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts
| | - Xi Ren
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Sarah E. Gilpin
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Bernhard J. Jank
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology, Medical University of Vienna, Vienna, Austria
| | - Glenn R. Gaudette
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts
| | - Christopher J. Hartnick
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Harald C. Ott
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Thoracic Surgery, Harvard Medical School, Boston, Massachusetts, USA
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Jank BJ, Goverman J, Guyette JP, Charest JM, Randolph M, Gaudette GR, Gershlak JR, Purschke M, Javorsky E, Nazarian RM, Leonard DA, Cetrulo CL, Austen WG, Ott HC. Creation of a Bioengineered Skin Flap Scaffold with a Perfusable Vascular Pedicle. Tissue Eng Part A 2017; 23:696-707. [PMID: 28323545 DOI: 10.1089/ten.tea.2016.0487] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Full-thickness skin loss is a challenging problem due to limited reconstructive options, demanding 75 million surgical procedures annually in the United States. Autologous skin grafting is the gold standard treatment, but results in donor-site morbidity and poor aesthetics. Numerous skin substitutes are available on the market to date, however, none truly functions as full-thickness skin due to lack of a vascular network. The creation of an autologous full-thickness skin analogue with a vascular pedicle would result in a paradigm shift in the management of wounds and in reconstruction of full-thickness skin defects. To create a clinically relevant foundation, we generated an acellular skin flap scaffold (SFS) with a perfusable vascular pedicle of clinically relevant size by perfusion decellularization of porcine fasciocutaneous flaps. We then analyzed the yielded SFS for mechanical properties, biocompatibility, and regenerative potential in vitro and in vivo. Furthermore, we assessed the immunological response using an in vivo model. Finally, we recellularized the vascular compartment of an SFS and reconnected it to a recipient's blood supply to test for perfusability. Perfusion decellularization removed all cellular components with preservation of native extracellular matrix composition and architecture. Biaxial testing revealed preserved mechanical properties. Immunologic response and biocompatibility assessed via implantation and compared with native xenogenic skin and commercially available dermal substitutes revealed rapid neovascularization and complete tissue integration. Composition of infiltrating immune cells showed no evidence of allorejection and resembled the inflammatory phase of wound healing. Implantation into full-thickness skin defects demonstrated good tissue integration and skin regeneration without cicatrization. We have developed a protocol for the generation of an SFS of clinically relevant size, containing a vascular pedicle, which can be utilized for perfusion decellularization and, ultimately, anastomosis to the recipient vascular system after precellularization. The observed favorable immunological response and good tissue integration indicate the substantial regenerative potential of this platform.
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Affiliation(s)
- Bernhard J Jank
- 1 Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - Jeremy Goverman
- 2 Divison of Burns, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - Jacques P Guyette
- 1 Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - Jon M Charest
- 1 Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - Mark Randolph
- 3 Divison of Plastic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts.,4 Center for Transplantation Sciences at Massachusetts General Hospital , Boston, Massachusetts
| | | | | | | | | | - Rosalynn M Nazarian
- 7 Department of Pathology, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - David A Leonard
- 4 Center for Transplantation Sciences at Massachusetts General Hospital , Boston, Massachusetts
| | - Curtis L Cetrulo
- 3 Divison of Plastic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts.,4 Center for Transplantation Sciences at Massachusetts General Hospital , Boston, Massachusetts
| | - William G Austen
- 2 Divison of Burns, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts.,3 Divison of Plastic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
| | - Harald C Ott
- 1 Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts.,8 Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School , Boston, Massachusetts
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Gershlak JR, Hernandez S, Fontana G, Perreault LR, Hansen KJ, Larson SA, Binder BYK, Dolivo DM, Yang T, Dominko T, Rolle MW, Weathers PJ, Medina-Bolivar F, Cramer CL, Murphy WL, Gaudette GR. Crossing kingdoms: Using decellularized plants as perfusable tissue engineering scaffolds. Biomaterials 2017; 125:13-22. [PMID: 28222326 PMCID: PMC5388455 DOI: 10.1016/j.biomaterials.2017.02.011] [Citation(s) in RCA: 166] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 02/08/2017] [Accepted: 02/09/2017] [Indexed: 11/23/2022]
Abstract
Despite significant advances in the fabrication of bioengineered scaffolds for tissue engineering, delivery of nutrients in complex engineered human tissues remains a challenge. By taking advantage of the similarities in the vascular structure of plant and animal tissues, we developed decellularized plant tissue as a prevascularized scaffold for tissue engineering applications. Perfusion-based decellularization was modified for different plant species, providing different geometries of scaffolding. After decellularization, plant scaffolds remained patent and able to transport microparticles. Plant scaffolds were recellularized with human endothelial cells that colonized the inner surfaces of plant vasculature. Human mesenchymal stem cells and human pluripotent stem cell derived cardiomyocytes adhered to the outer surfaces of plant scaffolds. Cardiomyocytes demonstrated contractile function and calcium handling capabilities over the course of 21 days. These data demonstrate the potential of decellularized plants as scaffolds for tissue engineering, which could ultimately provide a cost-efficient, "green" technology for regenerating large volume vascularized tissue mass.
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Affiliation(s)
- Joshua R Gershlak
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Sarah Hernandez
- Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Gianluca Fontana
- Orthopedics and Rehabilitation, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Luke R Perreault
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Katrina J Hansen
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Sara A Larson
- Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Bernard Y K Binder
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - David M Dolivo
- Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Tianhong Yang
- Department of Biological Sciences, Arkansas State University, Jonesboro, AR, United States; Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR, United States
| | - Tanja Dominko
- Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA, United States; Center for Biomedical Sciences and Engineering, University of Nova Gorica, Slovenia
| | - Marsha W Rolle
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Pamela J Weathers
- Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA, United States
| | - Fabricio Medina-Bolivar
- Department of Biological Sciences, Arkansas State University, Jonesboro, AR, United States; Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR, United States
| | - Carole L Cramer
- Department of Biological Sciences, Arkansas State University, Jonesboro, AR, United States; Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR, United States
| | - William L Murphy
- Orthopedics and Rehabilitation, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States; Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States; Material Sciences and Engineering, University of Wisconsin-Madison, Madison, WI, United States
| | - Glenn R Gaudette
- Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, United States.
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Guyette JP, Charest JM, Mills RW, Jank BJ, Moser PT, Gilpin SE, Gershlak JR, Okamoto T, Gonzalez G, Milan DJ, Gaudette GR, Ott HC. Bioengineering Human Myocardium on Native Extracellular Matrix. Circ Res 2015; 118:56-72. [PMID: 26503464 DOI: 10.1161/circresaha.115.306874] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 10/26/2015] [Indexed: 12/12/2022]
Abstract
RATIONALE More than 25 million individuals have heart failure worldwide, with ≈4000 patients currently awaiting heart transplantation in the United States. Donor organ shortage and allograft rejection remain major limitations with only ≈2500 hearts transplanted each year. As a theoretical alternative to allotransplantation, patient-derived bioartificial myocardium could provide functional support and ultimately impact the treatment of heart failure. OBJECTIVE The objective of this study is to translate previous work to human scale and clinically relevant cells for the bioengineering of functional myocardial tissue based on the combination of human cardiac matrix and human induced pluripotent stem cell-derived cardiomyocytes. METHODS AND RESULTS To provide a clinically relevant tissue scaffold, we translated perfusion-decellularization to human scale and obtained biocompatible human acellular cardiac scaffolds with preserved extracellular matrix composition, architecture, and perfusable coronary vasculature. We then repopulated this native human cardiac matrix with cardiomyocytes derived from nontransgenic human induced pluripotent stem cells and generated tissues of increasing 3-dimensional complexity. We maintained such cardiac tissue constructs in culture for 120 days to demonstrate definitive sarcomeric structure, cell and matrix deformation, contractile force, and electrical conduction. To show that functional myocardial tissue of human scale can be built on this platform, we then partially recellularized human whole-heart scaffolds with human induced pluripotent stem cell-derived cardiomyocytes. Under biomimetic culture, the seeded constructs developed force-generating human myocardial tissue and showed electrical conductivity, left ventricular pressure development, and metabolic function. CONCLUSIONS Native cardiac extracellular matrix scaffolds maintain matrix components and structure to support the seeding and engraftment of human induced pluripotent stem cell-derived cardiomyocytes and enable the bioengineering of functional human myocardial-like tissue of multiple complexities.
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Affiliation(s)
- Jacques P Guyette
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Jonathan M Charest
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Robert W Mills
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Bernhard J Jank
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Philipp T Moser
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Sarah E Gilpin
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Joshua R Gershlak
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Tatsuya Okamoto
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Gabriel Gonzalez
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - David J Milan
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Glenn R Gaudette
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.)
| | - Harald C Ott
- From the Center for Regenerative Medicine (J.P.G., J.M.C., B.J.J., P.T.M., S.E.G., T.O., G.G., H.C.O.), Cardiovascular Research Center (R.W.M., D.J.M.), Division of Cardiology (D.J.M.), and Division of Thoracic Surgery, Department of Surgery (H.C.O.), Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA (J.P.G., B.J.J., P.T.M., S.E.G., G.G., H.C.O.); Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA (J.R.G., G.R.G.); and Harvard Stem Cell Institute, Cambridge, MA (H.C.O.).
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