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Maistriaux L, Foulon V, Fievé L, Xhema D, Evrard R, Manon J, Coyette M, Bouzin C, Poumay Y, Gianello P, Behets C, Lengelé B. Reconstruction of the human nipple-areolar complex: a tissue engineering approach. Front Bioeng Biotechnol 2024; 11:1295075. [PMID: 38425730 PMCID: PMC10902434 DOI: 10.3389/fbioe.2023.1295075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/13/2023] [Indexed: 03/02/2024] Open
Abstract
Introduction: Nipple-areolar complex (NAC) reconstruction after breast cancer surgery is challenging and does not always provide optimal long-term esthetic results. Therefore, generating a NAC using tissue engineering techniques, such as a decellularization-recellularization process, is an alternative option to recreate a specific 3D NAC morphological unit, which is then covered with an in vitro regenerated epidermis and, thereafter, skin-grafted on the reconstructed breast. Materials and methods: Human NACs were harvested from cadaveric donors and decellularized using sequential detergent baths. Cellular clearance and extracellular matrix (ECM) preservation were analyzed by histology, as well as by DNA, ECM proteins, growth factors, and residual sodium dodecyl sulfate (SDS) quantification. In vivo biocompatibility was evaluated 30 days after the subcutaneous implantation of native and decellularized human NACs in rats. In vitro scaffold cytocompatibility was assessed by static seeding of human fibroblasts on their hypodermal side for 7 days, while human keratinocytes were seeded on the scaffold epidermal side for 10 days by using the reconstructed human epidermis (RHE) technique to investigate the regeneration of a new epidermis. Results: The decellularized NAC showed a preserved 3D morphology and appeared white. After decellularization, a DNA reduction of 98.3% and the absence of nuclear and HLA staining in histological sections confirmed complete cellular clearance. The ECM architecture and main ECM proteins were preserved, associated with the detection and decrease in growth factors, while a very low amount of residual SDS was detected after decellularization. The decellularized scaffolds were in vivo biocompatible, fully revascularized, and did not induce the production of rat anti-human antibodies after 30 days of subcutaneous implantation. Scaffold in vitro cytocompatibility was confirmed by the increasing proliferation of seeded human fibroblasts during 7 days of culture, associated with a high number of living cells and a similar viability compared to the control cells after 7 days of static culture. Moreover, the RHE technique allowed us to recreate a keratinized pluristratified epithelium after 10 days of culture. Conclusion: Tissue engineering allowed us to create an acellular and biocompatible NAC with a preserved morphology, microarchitecture, and matrix proteins while maintaining their cell growth potential and ability to regenerate the skin epidermis. Thus, tissue engineering could provide a novel alternative to personalized and natural NAC reconstruction.
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Affiliation(s)
- Louis Maistriaux
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Vincent Foulon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Lies Fievé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Daela Xhema
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Robin Evrard
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Julie Manon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Maude Coyette
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Yves Poumay
- Research Unit for Molecular Physiology (URPhyM), Department of Medicine, Namur Research Institute for Life Sciences (NARILIS), UNamur, Namur, Belgium
| | - Pierre Gianello
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Catherine Behets
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Benoît Lengelé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Guo A, Zhang S, Yang R, Sui C. Enhancing the mechanical strength of 3D printed GelMA for soft tissue engineering applications. Mater Today Bio 2024; 24:100939. [PMID: 38249436 PMCID: PMC10797197 DOI: 10.1016/j.mtbio.2023.100939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/23/2024] Open
Abstract
Gelatin methacrylate (GelMA) hydrogels have gained significant traction in diverse tissue engineering applications through the utilization of 3D printing technology. As an artificial hydrogel possessing remarkable processability, GelMA has emerged as a pioneering material in the advancement of tissue engineering due to its exceptional biocompatibility and degradability. The integration of 3D printing technology facilitates the precise arrangement of cells and hydrogel materials, thereby enabling the creation of in vitro models that simulate artificial tissues suitable for transplantation. Consequently, the potential applications of GelMA in tissue engineering are further expanded. In tissue engineering applications, the mechanical properties of GelMA are often modified to overcome the hydrogel material's inherent mechanical strength limitations. This review provides a comprehensive overview of recent advancements in enhancing the mechanical properties of GelMA at the monomer, micron, and nano scales. Additionally, the diverse applications of GelMA in soft tissue engineering via 3D printing are emphasized. Furthermore, the potential opportunities and obstacles that GelMA may encounter in the field of tissue engineering are discussed. It is our contention that through ongoing technological progress, GelMA hydrogels with enhanced mechanical strength can be successfully fabricated, leading to the production of superior biological scaffolds with increased efficacy for tissue engineering purposes.
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Affiliation(s)
- Ao Guo
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
| | - Shengting Zhang
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
| | - Runhuai Yang
- School of Biomedical Engineering, Anhui Medical University, Hefei, 230032, China
| | - Cong Sui
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
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Wang J, Song Y, Xie W, Zhao J, Wang Y, Yu W. Therapeutic angiogenesis based on injectable hydrogel for protein delivery in ischemic heart disease. iScience 2023; 26:106577. [PMID: 37192972 PMCID: PMC10182303 DOI: 10.1016/j.isci.2023.106577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2023] Open
Abstract
Ischemic heart disease (IHD) remains the leading cause of death and disability worldwide and leads to myocardial necrosis and negative myocardial remodeling, ultimately leading to heart failure. Current treatments include drug therapy, interventional therapy, and surgery. However, some patients with severe diffuse coronary artery disease, complex coronary artery anatomy, and other reasons are unsuitable for these treatments. Therapeutic angiogenesis stimulates the growth of the original blood vessels by using exogenous growth factors to generate more new blood vessels, which provides a new treatment for IHD. However, direct injection of these growth factors can cause a short half-life and serious side effects owing to systemic spread. Therefore, to overcome this problem, hydrogels have been developed for temporally and spatially controlled delivery of single or multiple growth factors to mimic the process of angiogenesis in vivo. This paper reviews the mechanism of angiogenesis, some important bioactive molecules, and natural and synthetic hydrogels currently being applied for bioactive molecule delivery to treat IHD. Furthermore, the current challenges of therapeutic angiogenesis in IHD and its potential solutions are discussed to facilitate real translation into clinical applications in the future.
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Affiliation(s)
- Junke Wang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26000, China
- Qingdao Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Yancheng Song
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26000, China
| | - Wenjie Xie
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Shandong, Qingdao, Shandong 26000, China
| | - Jiang Zhao
- Department of Urology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Ying Wang
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, Shandong 26000, China
- Corresponding author
| | - Wenzhou Yu
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26003, China
- Corresponding author
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Monguió-Tortajada M, Prat-Vidal C, Martínez-Falguera D, Teis A, Soler-Botija C, Courageux Y, Munizaga-Larroudé M, Moron-Font M, Bayes-Genis A, Borràs FE, Roura S, Gálvez-Montón C. Acellular cardiac scaffolds enriched with MSC-derived extracellular vesicles limit ventricular remodelling and exert local and systemic immunomodulation in a myocardial infarction porcine model. Theranostics 2022; 12:4656-4670. [PMID: 35832072 PMCID: PMC9254233 DOI: 10.7150/thno.72289] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/13/2022] [Indexed: 11/05/2022] Open
Abstract
Rationale: Extracellular vesicles (EVs) from mesenchymal stromal cell (MSC) are a potential therapy for cardiac healing after myocardial infarction (MI). Nevertheless, neither their efficient administration nor therapeutic mechanisms are fully elucidated. Here, we evaluate the preclinical efficacy of a tissue engineering approach to locally deliver porcine cardiac adipose tissue MSC-EV (cATMSC-EV) in an acute MI pig model. Methods: After MI by permanent ligation of the coronary artery, pigs (n = 24) were randomized to Untreated or treated groups with a decellularised pericardial scaffold filled with peptide hydrogel and cATMSC-EV purified by size exclusion chromatography (EV-Treated group) or buffer (Control group), placed over the post-infarcted myocardium. Results: After 30 days, cardiac MRI showed an improved cardiac function in EV-Treated animals, with significantly higher right ventricle ejection fraction (+20.8% in EV-Treated; p = 0.026), and less ventricle dilatation, indicating less myocardial remodelling. Scar size was reduced, with less fibrosis in the distal myocardium (-42.6% Col I in EV-Treated vs Untreated; p = 0.03), a 2-fold increase in vascular density (EV-Treated; p = 0.019) and less CCL2 transcription in the infarct core. EV-treated animals had less macrophage infiltration in the infarct core (-31.7% of CD163+ cells/field in EV-Treated; p = 0.026), but 5.8 times more expressing anti-inflammatory CD73 (p = 0.015). Systemically, locally delivered cATMSC-EV also triggered a systemic effect, doubling the circulating IL-1ra (p = 0.01), and reducing the PBMC rush 2d post-MI, the TNFα and GM-CSF levels at 30d post-MI, and modulating the CD73+ and CCR2+ monocyte populations, related to immunomodulation and fibrosis modulation. Conclusions: These results highlight the potential of cATMSC-EV in modulating hallmarks of ischemic injury for cardiac repair after MI.
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Affiliation(s)
- Marta Monguió-Tortajada
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Heart Institute (iCor), Cardiology Department, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Cristina Prat-Vidal
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Cell Therapy Service, Banc de Sang i Teixits (BST), Barcelona, Spain
| | - Daina Martínez-Falguera
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Faculty of Medicine, Universitat de Barcelona (UB), Barcelona, Spain
| | - Albert Teis
- Heart Institute (iCor), Cardiology Department, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Carolina Soler-Botija
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Yvan Courageux
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Department of Biochemistry, Molecular Biology and Biomedicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Micaela Munizaga-Larroudé
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
| | - Miriam Moron-Font
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol and Nephrology Service, Germans Trias i Pujol University Hospital, Can Ruti Campus, Badalona, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Heart Institute (iCor), Cardiology Department, Germans Trias i Pujol University Hospital, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
- Department of Medicine, UAB, Barcelona, Spain
| | - Francesc E. Borràs
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol and Nephrology Service, Germans Trias i Pujol University Hospital, Can Ruti Campus, Badalona, Spain
- Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Spain
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Heart Institute (iCor), Cardiology Department, Germans Trias i Pujol University Hospital, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
- Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona 08500, Spain
- Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L´Hospitalet de Llobregat, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
- Heart Institute (iCor), Cardiology Department, Germans Trias i Pujol University Hospital, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
- Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L´Hospitalet de Llobregat, Spain
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Xiao ST, Kuang CY. Endothelial progenitor cells and coronary artery disease: Current concepts and future research directions. World J Clin Cases 2021; 9:8953-8966. [PMID: 34786379 PMCID: PMC8567528 DOI: 10.12998/wjcc.v9.i30.8953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/24/2021] [Accepted: 08/18/2021] [Indexed: 02/06/2023] Open
Abstract
Vascular injury is a frequent pathology in coronary artery disease. To repair the vasculature, scientists have found that endothelial progenitor cells (EPCs) have excellent properties associated with angiogenesis. Over time, research on EPCs has made encouraging progress regardless of pathology or clinical technology. This review focuses on the origins and cell markers of EPCs, and the connection between EPCs and coronary artery disease. In addition, we summarized various studies of EPC-capturing stents and EPC infusion therapy, and aim to learn from past technology to predict the future.
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Affiliation(s)
- Sen-Tong Xiao
- Department of Cardiovascular Diseases, People’s Hospital Affiliated to Guizhou Medical University, Guiyang 550003, Guizhou Province, China
| | - Chun-Yan Kuang
- Department of Cardiovascular Diseases, Guizhou Provincial People's Hospital, Guiyang 550003, Guizhou Province, China
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Wharton's Jelly Mesenchymal Stromal Cells and Derived Extracellular Vesicles as Post-Myocardial Infarction Therapeutic Toolkit: An Experienced View. Pharmaceutics 2021; 13:pharmaceutics13091336. [PMID: 34575412 PMCID: PMC8471243 DOI: 10.3390/pharmaceutics13091336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 12/18/2022] Open
Abstract
Outstanding progress has been achieved in developing therapeutic options for reasonably alleviating symptoms and prolonging the lifespan of patients suffering from myocardial infarction (MI). Current treatments, however, only partially address the functional recovery of post-infarcted myocardium, which is in fact the major goal for effective primary care. In this context, we largely investigated novel cell and TE tissue engineering therapeutic approaches for cardiac repair, particularly using multipotent mesenchymal stromal cells (MSC) and natural extracellular matrices, from pre-clinical studies to clinical application. A further step in this field is offered by MSC-derived extracellular vesicles (EV), which are naturally released nanosized lipid bilayer-delimited particles with a key role in cell-to-cell communication. Herein, in this review, we further describe and discuss the rationale, outcomes and challenges of our evidence-based therapy approaches using Wharton's jelly MSC and derived EV in post-MI management.
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Hemalatha T, Aarthy M, Pandurangan S, Kamini NR, Ayyadurai N. A deep dive into the darning effects of biomaterials in infarct myocardium: current advances and future perspectives. Heart Fail Rev 2021; 27:1443-1467. [PMID: 34342769 DOI: 10.1007/s10741-021-10144-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 12/21/2022]
Abstract
Myocardial infarction (MI) occurs due to the obstruction of coronary arteries, a major crux that restricts blood flow and thereby oxygen to the distal part of the myocardium, leading to loss of cardiomyocytes and eventually, if left untreated, leads to heart failure. MI, a potent cardiovascular disorder, requires intense therapeutic interventions and thereby presents towering challenges. Despite the concerted efforts, the treatment strategies for MI are still demanding, which has paved the way for the genesis of biomaterial applications. Biomaterials exhibit immense potentials for cardiac repair and regeneration, wherein they act as extracellular matrix replacing scaffolds or as delivery vehicles for stem cells, protein, plasmids, etc. This review concentrates on natural, synthetic, and hybrid biomaterials; their function; and interaction with the body, mechanisms of repair by which they are able to improve cardiac function in a MI milieu. We also provide focus on future perspectives that need attention. The cognizance provided by the research results certainly indicates that biomaterials could revolutionize the treatment paradigms for MI with a positive impact on clinical translation.
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Affiliation(s)
- Thiagarajan Hemalatha
- Department of Biochemistry and Biotechnology, CSIR- Central Leather Research Institute, Chennai, 600020, India
| | - Mayilvahanan Aarthy
- Department of Biochemistry and Biotechnology, CSIR- Central Leather Research Institute, Chennai, 600020, India
| | - Suryalakshmi Pandurangan
- Department of Biochemistry and Biotechnology, CSIR- Central Leather Research Institute, Chennai, 600020, India
| | - Numbi Ramudu Kamini
- Department of Biochemistry and Biotechnology, CSIR- Central Leather Research Institute, Chennai, 600020, India
| | - Niraikulam Ayyadurai
- Department of Biochemistry and Biotechnology, CSIR- Central Leather Research Institute, Chennai, 600020, India.
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Viability of acellular biologic graft for nipple-areolar complex reconstruction in a non-human primate model. Sci Rep 2021; 11:15085. [PMID: 34301975 PMCID: PMC8302621 DOI: 10.1038/s41598-021-94155-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 07/05/2021] [Indexed: 11/09/2022] Open
Abstract
Many of the > 3.5 million breast cancer survivors in the US have undergone breast reconstruction following mastectomy. Patients report that nipple-areolar complex (NAC) reconstruction is psychologically important, yet current reconstruction techniques commonly result in inadequate shape, symmetry, and nipple projection. Our team has developed an allogeneic acellular graft for NAC reconstruction (dcl-NAC) designed to be easy to engraft, lasting, and aesthetically pleasing. Here, dcl-NAC safety and host-mediated re-cellularization was assessed in a 6-week study in rhesus macaque non-human primates (NHPs). Human-derived dcl-NACs (n = 30) were engrafted on the dorsum of two adult male NHPs with each animal's own nipples as controls (n = 4). Weight, complete blood counts, and metabolites were collected weekly. Grafts were removed at weeks 1, 3, or 6 post-engraftment for histology. The primary analysis evaluated health, re-epithelialization, and re-vascularization. Secondary analysis evaluated re-innervation. Weight, complete blood counts, and metabolites remained mostly within normal ranges. A new epidermal layer was observed to completely cover the dcl-NAC surface at week 6 (13-100% coverage, median 93.3%) with new vasculature comparable to controls at week 3 (p = 0.10). Nerves were identified in 75% of dcl-NACs (n = 9/12) at week 6. These data suggest that dcl-NAC is safe and supports host-mediated re-cellularization.
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Monguió-Tortajada M, Prat-Vidal C, Moron-Font M, Clos-Sansalvador M, Calle A, Gastelurrutia P, Cserkoova A, Morancho A, Ramírez MÁ, Rosell A, Bayes-Genis A, Gálvez-Montón C, Borràs FE, Roura S. Local administration of porcine immunomodulatory, chemotactic and angiogenic extracellular vesicles using engineered cardiac scaffolds for myocardial infarction. Bioact Mater 2021; 6:3314-3327. [PMID: 33778207 PMCID: PMC7973387 DOI: 10.1016/j.bioactmat.2021.02.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 02/06/2023] Open
Abstract
The administration of extracellular vesicles (EV) from mesenchymal stromal cells (MSC) is a promising cell-free nanotherapy for tissue repair after myocardial infarction (MI). However, the optimal EV delivery strategy remains undetermined. Here, we designed a novel MSC-EV delivery, using 3D scaffolds engineered from decellularised cardiac tissue as a cell-free product for cardiac repair. EV from porcine cardiac adipose tissue-derived MSC (cATMSC) were purified by size exclusion chromatography (SEC), functionally analysed and loaded to scaffolds. cATMSC-EV markedly reduced polyclonal proliferation and pro-inflammatory cytokines production (IFNγ, TNFα, IL12p40) of allogeneic PBMC. Moreover, cATMSC-EV recruited outgrowth endothelial cells (OEC) and allogeneic MSC, and promoted angiogenesis. Fluorescently labelled cATMSC-EV were mixed with peptide hydrogel, and were successfully retained in decellularised scaffolds. Then, cATMSC-EV-embedded pericardial scaffolds were administered in vivo over the ischemic myocardium in a pig model of MI. Six days from implantation, the engineered scaffold efficiently integrated into the post-infarcted myocardium. cATMSC-EV were detected within the construct and MI core, and promoted an increase in vascular density and reduction in macrophage and T cell infiltration within the damaged myocardium. The confined administration of multifunctional MSC-EV within an engineered pericardial scaffold ensures local EV dosage and release, and generates a vascularised bioactive niche for cell recruitment, engraftment and modulation of short-term post-ischemic inflammation.
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Affiliation(s)
- Marta Monguió-Tortajada
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Prat-Vidal
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain.,Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Spain
| | - Miriam Moron-Font
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
| | - Marta Clos-Sansalvador
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
| | - Alexandra Calle
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Madrid, Spain
| | - Paloma Gastelurrutia
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain.,Institut d'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Spain
| | - Adriana Cserkoova
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
| | - Anna Morancho
- Neurovascular Research Laboratory, Vall d'Hebron Research Institute (VHIR), UAB, Barcelona, Spain
| | - Miguel Ángel Ramírez
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Madrid, Spain
| | - Anna Rosell
- Neurovascular Research Laboratory, Vall d'Hebron Research Institute (VHIR), UAB, Barcelona, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Francesc E Borràs
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.,Nephrology Service, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain.,Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona, 08500, Spain
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Galow AM, Goldammer T, Hoeflich A. Xenogeneic and Stem Cell-Based Therapy for Cardiovascular Diseases: Genetic Engineering of Porcine Cells and Their Applications in Heart Regeneration. Int J Mol Sci 2020; 21:ijms21249686. [PMID: 33353186 PMCID: PMC7766969 DOI: 10.3390/ijms21249686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 12/25/2022] Open
Abstract
Cardiovascular diseases represent a major health concern worldwide with few therapy options for ischemic injuries due to the limited regeneration potential of affected cardiomyocytes. Innovative cell replacement approaches could facilitate efficient regenerative therapy. However, despite extensive attempts to expand primary human cells in vitro, present technological limitations and the lack of human donors have so far prevented their broad clinical use. Cell xenotransplantation might provide an ethically acceptable unlimited source for cell replacement therapies and bridge the gap between waiting recipients and available donors. Pigs are considered the most suitable candidates as a source for xenogeneic cells and tissues due to their anatomical and physiological similarities with humans. The potential of porcine cells in the field of stem cell-based therapy and regenerative medicine is under intensive investigation. This review outlines the current progress and highlights the most promising approaches in xenogeneic cell therapy with a focus on the cardiovascular system.
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Affiliation(s)
- Anne-Marie Galow
- Institute of Genome Biology, Leibniz Institute for Farm Animal Biology, 18196 Dummerstorf, Germany; (T.G.); (A.H.)
- Correspondence: ; Tel.: +49-38208-68-723
| | - Tom Goldammer
- Institute of Genome Biology, Leibniz Institute for Farm Animal Biology, 18196 Dummerstorf, Germany; (T.G.); (A.H.)
- Molecular Biology and Fish Genetics Unit, Faculty of Agriculture and Environmental Sciences, University of Rostock, 18059 Rostock, Germany
| | - Andreas Hoeflich
- Institute of Genome Biology, Leibniz Institute for Farm Animal Biology, 18196 Dummerstorf, Germany; (T.G.); (A.H.)
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11
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Ustunel S, Prévôt ME, Clements RJ, Hegmann E. Cradle-to-cradle: designing biomaterials to fit as truly biomimetic cell scaffolds– a review. LIQUID CRYSTALS TODAY 2020. [DOI: 10.1080/1358314x.2020.1855919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Senay Ustunel
- Materials Science Graduate Program, Kent State University, Kent, OH, USA
- Advanced Materials and Liquid Crystal Institute, Kent State University, Kent, OH, USA
| | - Marianne E. Prévôt
- Advanced Materials and Liquid Crystal Institute, Kent State University, Kent, OH, USA
| | - Robert J. Clements
- Department of Biological Sciences, Kent State University, Kent, OH, USA
- Biomedical Sciences Program, Kent State University, Kent, OH, USA
- Brain Health Research Institute, Kent State University, Kent, OH, USA
| | - Elda Hegmann
- Materials Science Graduate Program, Kent State University, Kent, OH, USA
- Advanced Materials and Liquid Crystal Institute, Kent State University, Kent, OH, USA
- Department of Biological Sciences, Kent State University, Kent, OH, USA
- Biomedical Sciences Program, Kent State University, Kent, OH, USA
- Brain Health Research Institute, Kent State University, Kent, OH, USA
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12
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Zhan E, Cao W, Fan X, Zhang R, Du H, Xu Y, Li L, Dong N, Li S. Decreased expression of adenosine receptor 2B confers cardiac protection against ischemia via restoring autophagic flux. Am J Transl Res 2020; 12:7995-8006. [PMID: 33437375 PMCID: PMC7791490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 07/26/2020] [Indexed: 06/12/2023]
Abstract
Adora2B (adenosine receptor 2B) has been reported as one of the key modulators during cardiac remodeling after acute myocardial infarction (AMI). However, the molecular mechanism involved has not been well investigated. Thus, our study aims to investigate whether Adora2B contributes to cardiac remodeling after AMI and its underlying mechanisms. Adenovirus harboring Adora2B or shAdora2B was injected in the border zone in a mouse model of AMI experimentally produced by permanent ligation of left anterior descending (LAD) coronary artery. Decreased Adora2B expression protected the cardiomyocytes from MI-induced autophagic flux obstacle, improved cardiac function, and reduced fibrosis after MI. Adora2B downregulation attenuated the accumulation of LC3-II and p62, which are autophagy substrate proteins. An adenovirus containing mRFP-GFP-LC3 showed that decreased expression of Adora2B restored the autophagic flux by enhancing autophagosome conversion to autophagolysosome. Also, Adora2B knockdown improved cardiomyocytes' survival and protected mitochondrial function of cardiomyocytes insulted with hypoxia. Notably, the effect of Adora2B on autophagy flux and cardiomyocyte protection could be mitigated by autophagy inhibitor chloroquine. Our results demonstrate that decreased expression of Adora2B protected cardiomyocytes from impaired autophagy flux induced by MI. Modulation Adora2B expression plays a significant role in blunting the worsening of heart function and reducing scar formation, suggesting therapeutic potential by targeting Adora2B in AMI for the infarct healing.
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Affiliation(s)
- Enbo Zhan
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Wei Cao
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Xiaoying Fan
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Ruoxi Zhang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Hongwei Du
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Yousheng Xu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Lili Li
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Nana Dong
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
| | - Shaojun Li
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University Harbin, Heilongjiang, P. R. China
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Abstract
The field of tissue engineering has advanced over the past decade, but the largest impact on human health should be achieved with the transition of engineered solid organs to the clinic. The number of patients suffering from solid organ disease continues to increase, with over 100 000 patients on the U.S. national waitlist and approximately 730 000 deaths in the United States resulting from end-stage organ disease annually. While flat, tubular, and hollow nontubular engineered organs have already been implanted in patients, in vitro formation of a fully functional solid organ at a translatable scale has not yet been achieved. Thus, one major goal is to bioengineer complex, solid organs for transplantation, composed of patient-specific cells. Among the myriad of approaches attempted to engineer solid organs, 3D bioprinting offers unmatched potential. This review highlights the structural complexity which must be engineered at nano-, micro-, and mesostructural scales to enable organ function. We showcase key advances in bioprinting solid organs with complex vascular networks and functioning microstructures, advances in biomaterials science that have enabled this progress, the regulatory hurdles the field has yet to overcome, and cutting edge technologies that bring us closer to the promise of engineered solid organs.
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Affiliation(s)
- Adam M Jorgensen
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - James J Yoo
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
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14
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Das S, Gordián-Vélez WJ, Ledebur HC, Mourkioti F, Rompolas P, Chen HI, Serruya MD, Cullen DK. Innervation: the missing link for biofabricated tissues and organs. NPJ Regen Med 2020; 5:11. [PMID: 32550009 PMCID: PMC7275031 DOI: 10.1038/s41536-020-0096-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/29/2020] [Indexed: 12/15/2022] Open
Abstract
Innervation plays a pivotal role as a driver of tissue and organ development as well as a means for their functional control and modulation. Therefore, innervation should be carefully considered throughout the process of biofabrication of engineered tissues and organs. Unfortunately, innervation has generally been overlooked in most non-neural tissue engineering applications, in part due to the intrinsic complexity of building organs containing heterogeneous native cell types and structures. To achieve proper innervation of engineered tissues and organs, specific host axon populations typically need to be precisely driven to appropriate location(s) within the construct, often over long distances. As such, neural tissue engineering and/or axon guidance strategies should be a necessary adjunct to most organogenesis endeavors across multiple tissue and organ systems. To address this challenge, our team is actively building axon-based "living scaffolds" that may physically wire in during organ development in bioreactors and/or serve as a substrate to effectively drive targeted long-distance growth and integration of host axons after implantation. This article reviews the neuroanatomy and the role of innervation in the functional regulation of cardiac, skeletal, and smooth muscle tissue and highlights potential strategies to promote innervation of biofabricated engineered muscles, as well as the use of "living scaffolds" in this endeavor for both in vitro and in vivo applications. We assert that innervation should be included as a necessary component for tissue and organ biofabrication, and that strategies to orchestrate host axonal integration are advantageous to ensure proper function, tolerance, assimilation, and bio-regulation with the recipient post-implant.
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Affiliation(s)
- Suradip Das
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
- Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA USA
| | - Wisberty J. Gordián-Vélez
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
- Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA USA
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA USA
| | | | - Foteini Mourkioti
- Department of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | - Panteleimon Rompolas
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | - H. Isaac Chen
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
- Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA USA
| | - Mijail D. Serruya
- Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA USA
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA USA
| | - D. Kacy Cullen
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
- Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA USA
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA USA
- Axonova Medical, LLC., Philadelphia, PA USA
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15
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Inci I, Norouz Dizaji A, Ozel C, Morali U, Dogan Guzel F, Avci H. Decellularized inner body membranes for tissue engineering: A review. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 31:1287-1368. [DOI: 10.1080/09205063.2020.1751523] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ilyas Inci
- Vocational School of Health Services, Department of Dentistry Services, Dental Prosthetics Technology, Izmir Democracy University, Izmir, Turkey
| | - Araz Norouz Dizaji
- Faculty of Engineering and Natural Sciences, Department of Biomedical Engineering, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Ceren Ozel
- Application and Research Center (ESTEM), Cellular Therapy and Stem Cell Production, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Ugur Morali
- Faculty of Engineering and Architecture, Department of Chemical Engineering, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Fatma Dogan Guzel
- Faculty of Engineering and Natural Sciences, Department of Biomedical Engineering, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Huseyin Avci
- Faculty of Engineering and Architecture, Department of Metallurgical and Materials Engineering, Eskisehir Osmangazi University, Eskisehir, Turkey
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16
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Prat-Vidal C, Bayes-Genis A. Decellularized pericardial extracellular matrix: The preferred porous scaffold for regenerative medicine. Xenotransplantation 2020; 27:e12580. [PMID: 31944404 DOI: 10.1111/xen.12580] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 12/26/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Cristina Prat-Vidal
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain.,Heart Institute (iCor), Germans Trias i Pujol University Hospital, Badalona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain.,Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain.,Heart Institute (iCor), Germans Trias i Pujol University Hospital, Badalona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
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17
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Pattar SS, Fatehi Hassanabad A, Fedak PWM. Application of Bioengineered Materials in the Surgical Management of Heart Failure. Front Cardiovasc Med 2019; 6:123. [PMID: 31482096 PMCID: PMC6710326 DOI: 10.3389/fcvm.2019.00123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 08/06/2019] [Indexed: 01/01/2023] Open
Abstract
The epicardial surface of the heart is readily accessible during cardiac surgery and presents an opportunity for therapeutic intervention for cardiac repair and regeneration. As an important anatomic niche for endogenous mechanisms of repair, targeting the epicardium using decellularized extracellular matrix (ECM) bioscaffold therapy may provide the necessary environmental cues to promote functional recovery. Following ischemic injury to the heart caused by myocardial infarction (MI), epicardium derived progenitor cells (EPDCs) become activated and migrate to the site of injury. EPDC differentiation has been shown to contribute to endothelial cell, cardiac fibroblast, cardiomyocyte, and vascular smooth muscle cell populations. Post-MI, it is largely the activation of cardiac fibroblasts and the resultant dysregulation of ECM turnover which leads to maladaptive structural cardiac remodeling and loss of cardiac function. Decellularized ECM bioscaffolds not only provide structural support, but have also been shown to act as a bioactive reservoir for growth factors, cytokines, and matricellular proteins capable of attenuating maladaptive cardiac remodeling. Targeting the epicardium post-MI using decellularized ECM bioscaffold therapy may provide the necessary bioinductive cues to promote differentiation toward a pro-regenerative phenotype and attenuate cardiac fibroblast activation. There is an opportunity to leverage the clinical benefits of this innovative technology with an aim to improve the prognosis of patients suffering from progressive heart failure. An enhanced understanding of the utility of decellularized ECM bioscaffolds in epicardial repair will facilitate their growth and transition into clinical practice. This review will provide a summary of decellularized ECM bioscaffolds being developed for epicardial infarct repair in coronary artery bypass graft (CABG) surgery.
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Affiliation(s)
- Simranjit S Pattar
- Section of Cardiac Surgery, Department of Cardiac Sciences, Cumming School of Medicine, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
| | - Ali Fatehi Hassanabad
- Section of Cardiac Surgery, Department of Cardiac Sciences, Cumming School of Medicine, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
| | - Paul W M Fedak
- Section of Cardiac Surgery, Department of Cardiac Sciences, Cumming School of Medicine, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
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18
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Chameettachal S, Yeleswarapu S, Sasikumar S, Shukla P, Hibare P, Bera AK, Bojedla SSR, Pati F. 3D Bioprinting: Recent Trends and Challenges. J Indian Inst Sci 2019. [DOI: 10.1007/s41745-019-00113-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Wang J, Liu M, Wu Q, Li Q, Gao L, Jiang Y, Deng B, Huang W, Bi W, Chen Z, Chin YE, Paul C, Wang Y, Yang HT. Human Embryonic Stem Cell-Derived Cardiovascular Progenitors Repair Infarcted Hearts Through Modulation of Macrophages via Activation of Signal Transducer and Activator of Transcription 6. Antioxid Redox Signal 2019; 31:369-386. [PMID: 30854870 PMCID: PMC6602123 DOI: 10.1089/ars.2018.7688] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Aims: Human embryonic stem cell derived-cardiovascular progenitor cells (hESC-CVPCs) are a promising cell source for cardiac repair, while the underlying mechanisms need to be elucidated. We recently observed cardioprotective effects of human pluripotent stem cell (hPSC)-CVPCs in infarcted nonhuman primates, but their effects on inflammation during early phase of myocardial infarction (MI) and the contribution of such effect to the cardioprotection are unclear. Results: Injection of hESC-CVPCs into acutely infarcted myocardium significantly ameliorated the functional worsening and scar formation, concomitantly with reduced inflammatory reactions and cardiomyocyte apoptosis as well as increased vascularization. Moreover, hESC-CVPCs modulated cardiac macrophages toward a reparative phenotype in the infarcted hearts, and such modulation was further confirmed in vitro using human cardiovascular progenitor cell (hCVPC)-conditioned medium (hCVPC-CdM) and highly contained interleukin (IL)-4/IL-13. Furthermore, signal transducer and activator of transcription 6 (STAT6) was activated in hCVPC-CdM- and IL-4/IL-13-treated macrophages in vitro and in hESC-CVPC-implanted MI hearts, resulting in the polarization of macrophages toward a reparative phenotype in the post-MI hearts. However, hESC-CVPC-mediated modulation on macrophages and cardioprotection were abolished in STAT6-deficient MI mice. Innovation: This is the first report about the immunoregulatory role played by hESC-CVPCs in the macrophage polarization in the infarcted hearts, its importance for the infarct repair, and the underlying signaling pathway. The findings provide new insight into the mechanism of microenvironmental regulation of stem cell-based therapy during acute MI. Conclusions: Implantion of hESC-CVPCs during the early phase of MI promotes infarct repair via the modulation of macrophage polarization through secreted cytokine-mediated STAT6 activation. The findings suggest a therapeutic potential by modulating macrophage polarization during acute phase of MI.
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Affiliation(s)
- Jinxi Wang
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Meilan Liu
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Qiang Wu
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China.,2 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences (CAS), Beijing, China
| | - Qiang Li
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China.,2 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences (CAS), Beijing, China
| | - Ling Gao
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Yun Jiang
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China.,2 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences (CAS), Beijing, China
| | - Boxiong Deng
- 3 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Tumor and Stem Cell, SIBS, Chinese Academy of Sciences (CAS), Shanghai, People's Republic of China
| | - Wei Huang
- 4 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati Medical Center, Cincinnati, Ohio
| | - Wei Bi
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Zhongyan Chen
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China.,2 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences (CAS), Beijing, China
| | - Y Eugene Chin
- 3 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Tumor and Stem Cell, SIBS, Chinese Academy of Sciences (CAS), Shanghai, People's Republic of China
| | - Christian Paul
- 4 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati Medical Center, Cincinnati, Ohio
| | - Yigang Wang
- 4 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati Medical Center, Cincinnati, Ohio
| | - Huang-Tian Yang
- 1 CAS Key Laboratory of Tissue Microenvironment and Tumor, Laboratory of Molecular Cardiology, Shanghai Jiao Tong University School of Medicine and Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences (CAS), Chinese Academy of Sciences, Shanghai, People's Republic of China.,2 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences (CAS), Beijing, China
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20
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A Thin Layer of Decellularized Porcine Myocardium for Cell Delivery. Sci Rep 2018; 8:16206. [PMID: 30385769 PMCID: PMC6212498 DOI: 10.1038/s41598-018-33946-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 10/08/2018] [Indexed: 01/11/2023] Open
Abstract
Decellularized porcine myocardium has shown many benefits as a cell delivery scaffold for cardiac therapy. However, using full thickness decellularized myocardium as cardiac patch may lead to poor viability and inhomogeneous distribution of delivered cells, due to perfusion limitations. In this study, we explored the feasibility of decellularized porcine myocardial slice (dPMS) to construct a vascularized cardiac patch for cell delivery. Decellularized porcine myocardium was sliced into thin layers (thickness~300 µm). Adipose-derived Stem cells (ASCs) obtained from rat and pig were seeded on dPMS. The viability, infiltration, and differentiation of seeded ASCs were examined. The mechanical properties of dPMSs of various thickness and native myocardium were tested. We noticed dPMS supported attachment and growth of rat and pig ASCs. Both rat and pig ASCs showed high viability, similar patterns of proliferation and infiltration within dPMS. Rat ASCs showed expression of early-endothelial markers followed by mature-endothelial marker without any additional inducers on dPMS. Using rat myocardial infarction model, we delivered ASCs using dPMS patched to the infarcted myocardium. After 1 week, a higher number of transplanted cells were present in the infarcted area when cells were delivered using dPMS versus direct injection. Compared with MI group, increased vascular formation was also observed.
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21
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Hou B, Cai M, Chen C, Ji W, Ye Z, Ling C, Chen Z, Guo Y. Xenogeneic acellular nerve scaffolds supplemented with autologous bone marrow-derived stem cells promote axonal outgrowth and remyelination but not nerve function. J Biomed Mater Res A 2018; 106:3065-3078. [PMID: 30260554 DOI: 10.1002/jbm.a.36497] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 06/07/2018] [Accepted: 06/27/2018] [Indexed: 12/29/2022]
Abstract
Autologous nerves, artificial scaffolds or acellular nerve scaffolds are commonly used in bridging treatment for peripheral nerve defects. Xenogeneic acellular nerve scaffolds and allogeneic cellular nerve scaffolds have the same structural characteristics. Due to the wider source of raw materials, these latter scaffolds have high-potential value for applications. However, whether their heterogeneity will affect nerve regeneration is unknown. The current study evaluated the efficiency of xenogeneic acellular nerve scaffolds (XANs) combined with 5-ethynyl-2'-deoxyuridine (EdU)-labeling of autologous bone marrow-derived stem cells (BMSCs) for repair of a 1.5 cm gap in rat sciatic nerves. XANs from rabbit tibial nerves were prepared, the structure and components of the scaffolds were evaluated after completely removing the cellular components. Animals were divided into four groups based on graft: the simple XAN group, the XAN + BMSC group, the XAN + Media (from BMSC culture) group, and the autograft group. Serological immune tests showed that XANs induce an immune response in the first 2 weeks after transplantation. Moreover, cell tracking revealed that the proportion of EdU+ cells decreased over time, as shown by the measures at 2 days (70%), 4 days (20%), and 8 days (even <3%) postoperatively. Nerve functional analyses revealed that in contrast to the autograft group results, the XAN-BMSC, XAN + Media, and XAN groups did not exhibit good restoration of the sciatic functional index (SFI) or electrophysiological results (the peak action potential amplitudes) 12 weeks, postoperatively. However, the XAN-BMSC and autograft groups demonstrated greater remyelination and increased axon numbers and myelin thickness than the XAN + Media and XAN groups 12 weeks, postoperatively (p < .05). In conclusion, in the early stage of transplantation, XANs induce a certain degree of inflammation. Although the combination of XANs with autologous BMSCs enhanced the number of regenerated axons and the remyelination, the combination did not effectively improve the recovery of nervous motor function. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A: 3065-3078, 2018.
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Affiliation(s)
- Bo Hou
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Meiqin Cai
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Chuan Chen
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Wanqing Ji
- Department of Obstetrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangdong Province, 510623, Guangzhou, China
| | - Zhuopeng Ye
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Cong Ling
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Zhuopeng Chen
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
| | - Ying Guo
- Departments of Neurosurgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangdong Province, 510630, Guangzhou, China
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22
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Bayés-Genís A, Gálvez-Montón C, Roura S. Cardiac Tissue Engineering: Lost in Translation or Ready for Translation? J Am Coll Cardiol 2018; 68:724-6. [PMID: 27515332 DOI: 10.1016/j.jacc.2016.05.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 05/04/2016] [Accepted: 05/10/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Antoni Bayés-Genís
- Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain.
| | - Carolina Gálvez-Montón
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain; Center of Regenerative Medicine in Barcelona, Barcelona, Spain
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Santisteban-Espejo A, Campos F, Martin-Piedra L, Durand-Herrera D, Moral-Munoz JA, Campos A, Martin-Piedra MA. Global Tissue Engineering Trends: A Scientometric and Evolutive Study. Tissue Eng Part A 2018; 24:1504-1517. [PMID: 29687749 DOI: 10.1089/ten.tea.2018.0007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Tissue engineering (TE) is defined as a multidisciplinary scientific discipline with the main objective to develop artificial bioengineered living tissues to regenerate damaged or lost tissues. Since its appearance in 1988, TE has globally spread to improve current therapeutic approaches, entailing a revolution in clinical practice. The aim of this study is to analyze global research trends on TE publications to realize the scenario of TE research from 1991 to 2016 by using document retrieval from Web of Science database and bibliometric analysis. Document type, language, source title, authorship, countries and filiation centers, and citation count were evaluated in 31,859 documents. Obtained results suggest a great multidisciplinary role of TE due to a wide spectrum-up to 51-of scientific research areas identified in the corpus of literature, being predominant technological disciplines as Material Sciences or Engineering, followed by biological and biomedical areas, as Cell Biology, Biotechnology, or Biochemistry. Distribution of authorship, journals, and countries revealed a clear imbalance, in which a minority is responsible for a majority of documents. Such imbalance is notorious in authorship, where a 0.3% of authors are involved in half of the whole production.
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Affiliation(s)
- Antonio Santisteban-Espejo
- 1 Department of Hematology and Hemotherapy, Puerta del Mar Hospital , Cadiz, Spain .,2 Department of Biomedicine, University of Granada , Spain
| | - Fernando Campos
- 3 Andalusian Initiative for Advanced Therapies , Sevilla, Spain
| | | | - Daniel Durand-Herrera
- 5 Tissue Engineering Group, Department of Histology, University of Granada , Granada, Spain
| | - Jose Antonio Moral-Munoz
- 6 Department of Nursing and Physiotherapy; and Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz (INiBICA), University of Cadiz , Cadiz, Spain
| | - Antonio Campos
- 5 Tissue Engineering Group, Department of Histology, University of Granada , Granada, Spain
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Perea-Gil I, Gálvez-Montón C, Prat-Vidal C, Jorba I, Segú-Vergés C, Roura S, Soler-Botija C, Iborra-Egea O, Revuelta-López E, Fernández MA, Farré R, Navajas D, Bayes-Genis A. Head-to-head comparison of two engineered cardiac grafts for myocardial repair: From scaffold characterization to pre-clinical testing. Sci Rep 2018; 8:6708. [PMID: 29712965 PMCID: PMC5928167 DOI: 10.1038/s41598-018-25115-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 04/12/2018] [Indexed: 01/09/2023] Open
Abstract
Cardiac tissue engineering, which combines cells and supportive scaffolds, is an emerging treatment for restoring cardiac function after myocardial infarction (MI), although, the optimal construct remains a challenge. We developed two engineered cardiac grafts, based on decellularized scaffolds from myocardial and pericardial tissues and repopulated them with adipose tissue mesenchymal stem cells (ATMSCs). The structure, macromechanical and micromechanical scaffold properties were preserved upon the decellularization and recellularization processes, except for recellularized myocardium micromechanics that was ∼2-fold stiffer than native tissue and decellularized scaffolds. Proteome characterization of the two acellular matrices showed enrichment of matrisome proteins and major cardiac extracellular matrix components, considerably higher for the recellularized pericardium. Moreover, the pericardial scaffold demonstrated better cell penetrance and retention, as well as a bigger pore size. Both engineered cardiac grafts were further evaluated in pre-clinical MI swine models. Forty days after graft implantation, swine treated with the engineered cardiac grafts showed significant ventricular function recovery. Irrespective of the scaffold origin or cell recolonization, all scaffolds integrated with the underlying myocardium and showed signs of neovascularization and nerve sprouting. Collectively, engineered cardiac grafts -with pericardial or myocardial scaffolds- were effective in restoring cardiac function post-MI, and pericardial scaffolds showed better structural integrity and recolonization capability.
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Affiliation(s)
- Isaac Perea-Gil
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain.,CIBER de Enfermedades Cardiovasculares, Madrid, Spain
| | - Cristina Prat-Vidal
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain.,CIBER de Enfermedades Cardiovasculares, Madrid, Spain.,Centre of Regenerative Medicine in Barcelona, Barcelona, Spain
| | - Ignasi Jorba
- Biophysics and Bioengineering Unit, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain.,CIBER de Enfermedades Respiratorias, Madrid, Spain
| | | | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain.,CIBER de Enfermedades Cardiovasculares, Madrid, Spain
| | - Carolina Soler-Botija
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain.,CIBER de Enfermedades Cardiovasculares, Madrid, Spain
| | - Oriol Iborra-Egea
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain
| | - Elena Revuelta-López
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain
| | - Marco A Fernández
- Flow Cytometry Facility, Germans Trias i Pujol Research Institute, Campus Can Ruti, Badalona, Spain
| | - Ramon Farré
- Biophysics and Bioengineering Unit, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Daniel Navajas
- Biophysics and Bioengineering Unit, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain.,CIBER de Enfermedades Respiratorias, Madrid, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol, Badalona, Spain. .,CIBER de Enfermedades Cardiovasculares, Madrid, Spain. .,Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain. .,Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain.
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Affiliation(s)
- Santiago Roura
- ICREC Research Program, Germans Trias i Pujol Health Research Institut, Badalona, Spain
- Center of Regenerative Medicine in Barcelona, Barcelona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Germans Trias i Pujol Health Research Institut, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Germans Trias i Pujol Health Research Institut, Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Cardiology Service, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
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Roura S, Gálvez-Montón C, Mirabel C, Vives J, Bayes-Genis A. Mesenchymal stem cells for cardiac repair: are the actors ready for the clinical scenario? Stem Cell Res Ther 2017; 8:238. [PMID: 29078809 PMCID: PMC5658929 DOI: 10.1186/s13287-017-0695-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
For years, sufficient progress has been made in treating heart failure following myocardial infarction; however, the social and economic burdens and the costs to world health systems remain high. Moreover, treatment advances have not resolved the underlying problem of functional heart tissue loss. In this field of research, for years we have actively explored innovative biotherapies for cardiac repair. Here, we present a general, critical overview of our experience in using mesenchymal stem cells, derived from cardiac adipose tissue and umbilical cord blood, in a variety of cell therapy and tissue engineering approaches. We also include the latest advances and future challenges, including good manufacturing practice and regulatory issues. Finally, we evaluate whether recent approaches hold potential for reliable translation to clinical trials.
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Affiliation(s)
- Santiago Roura
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Badalona, Spain. .,Center of Regenerative Medicine in Barcelona, Barcelona, Spain. .,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain. .,ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP), Carretera de Can Ruti, Camí de les Escoles s/n, 08916, Badalona, Barcelona, Spain.
| | - Carolina Gálvez-Montón
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Badalona, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Clémentine Mirabel
- Servei de Teràpia Cel∙lular, Banc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat, 116, 08005, Barcelona, Spain.,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 129-139, 08035, Barcelona, Spain
| | - Joaquim Vives
- Servei de Teràpia Cel∙lular, Banc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat, 116, 08005, Barcelona, Spain.,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 129-139, 08035, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Antoni Bayes-Genis
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Badalona, Spain. .,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain. .,Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain. .,Cardiology Service, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain. .,Heart Institute, Hospital Universitari Germans Trias i Pujol University Hospital, Carretera de Canyet s/n, 08916, Badalona, Barcelona, Spain.
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The extracellular matrix of the gastrointestinal tract: a regenerative medicine platform. Nat Rev Gastroenterol Hepatol 2017; 14:540-552. [PMID: 28698662 DOI: 10.1038/nrgastro.2017.76] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The synthesis and secretion of components that constitute the extracellular matrix (ECM) by resident cell types occur at the earliest stages of embryonic development, and continue throughout life in both healthy and diseased physiological states. The ECM consists of a complex mixture of insoluble and soluble functional components that are arranged in a tissue-specific 3D ultrastructure, and it regulates numerous biological processes, including angiogenesis, innervation and stem cell differentiation. Owing to its composition and influence on embryonic development, as well as cellular and organ homeostasis, the ECM is an ideal therapeutic substrate for the repair of damaged or diseased tissues. Biologic scaffold materials that are composed of ECM have been used in various surgical and tissue-engineering applications. The gastrointestinal (GI) tract presents distinct challenges, such as diverse pH conditions and the requirement for motility and nutrient absorption. Despite these challenges, the use of homologous and heterologous ECM bioscaffolds for the focal or segmental reconstruction and regeneration of GI tissue has shown promise in early preclinical and clinical studies. This Review discusses the importance of tissue-specific ECM bioscaffolds and highlights the major advances that have been made in regenerative medicine strategies for the reconstruction of functional GI tissues.
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Gálvez-Montón C, Soler-Botija C, Iborra-Egea O, Díaz-Güemes I, Martí M, Iglesias-García O, Prat-Vidal C, Crisóstomo V, Llucià-Valldeperas A, Perea-Gil I, Roura S, Sánchez-Margallo FM, Raya Á, Bayes-Genis A. Preclinical Safety Evaluation of Allogeneic Induced Pluripotent Stem Cell-Based Therapy in a Swine Model of Myocardial Infarction. Tissue Eng Part C Methods 2017; 23:736-744. [PMID: 28699384 DOI: 10.1089/ten.tec.2017.0156] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The combination of biomatrices and induced pluripotent stem cell (iPSC) derivatives to aid repair and myocardial scar formation may soon become a reality for cardiac regenerative medicine. However, the tumor risk associated with residual undifferentiated cells remains an important safety concern of iPSC-based therapies. This concern is not satisfactorily addressed in xenotransplantation, which requires immune suppression of the transplanted animal. In this study, we assessed the safety of transplanting undifferentiated iPSCs in an allogeneic setting. Given that swine are commonly used as large animal models in cardiac medicine, we used porcine iPSCs (p-iPSCs) in conjunction with bioengineered constructs that support recovery after acute myocardial infarction. Histopathology analyses found no evidence of p-iPSCs or p-iPSC-derived cells within the host myocardium or biomatrices after 30 and 90 days of follow-up. Consistent with the disappearance of the implanted cells, we could not observe functional benefit of these treatments in terms of left ventricular ejection fraction, cardiac output, ventricular volumes, or necrosis. We therefore conclude that residual undifferentiated iPSCs should pose no safety concern when used on immune-competent recipients in an allogeneic setting, at least in the context of cardiac regenerative medicine.
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Affiliation(s)
- Carolina Gálvez-Montón
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain .,2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain
| | - Carolina Soler-Botija
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain .,2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain
| | - Oriol Iborra-Egea
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain
| | - Idoia Díaz-Güemes
- 3 Jesús Usón Minimally Invasive Surgery Centre (JUMISC) , Cáceres, Spain
| | - Mercè Martí
- 4 Center of Regenerative Medicine in Barcelona , Barcelona, Spain
| | | | - Cristina Prat-Vidal
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain .,2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain
| | - Verónica Crisóstomo
- 2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain .,3 Jesús Usón Minimally Invasive Surgery Centre (JUMISC) , Cáceres, Spain
| | - Aida Llucià-Valldeperas
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain
| | - Isaac Perea-Gil
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain
| | - Santiago Roura
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain .,2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain .,4 Center of Regenerative Medicine in Barcelona , Barcelona, Spain
| | - Francisco M Sánchez-Margallo
- 2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain .,3 Jesús Usón Minimally Invasive Surgery Centre (JUMISC) , Cáceres, Spain
| | - Ángel Raya
- 4 Center of Regenerative Medicine in Barcelona , Barcelona, Spain .,5 Centro de Investigación Biomédica en Red de Bioingeniería , Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain .,6 Institució Catalana de Recerca i Estudis Avançats (ICREA) , Barcelona, Spain
| | - Antoni Bayes-Genis
- 1 ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias i Pujol (IGTP) , Barcelona, Spain .,2 CIBER Cardiovascular (CIBERCV), Instituto de Salud Carlos III , Madrid, Spain .,7 Department of Medicine, Universitat Autònoma de Barcelona (UAB) , Barcelona, Spain .,8 Cardiology Service, Hospital Universitari Germans Trias i Pujol , Barcelona, Spain
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Datta P, Ayan B, Ozbolat IT. Bioprinting for vascular and vascularized tissue biofabrication. Acta Biomater 2017; 51:1-20. [PMID: 28087487 DOI: 10.1016/j.actbio.2017.01.035] [Citation(s) in RCA: 237] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/14/2016] [Accepted: 01/10/2017] [Indexed: 12/14/2022]
Abstract
Bioprinting is a promising technology to fabricate design-specific tissue constructs due to its ability to create complex, heterocellular structures with anatomical precision. Bioprinting enables the deposition of various biologics including growth factors, cells, genes, neo-tissues and extra-cellular matrix-like hydrogels. Benefits of bioprinting have started to make a mark in the fields of tissue engineering, regenerative medicine and pharmaceutics. Specifically, in the field of tissue engineering, the creation of vascularized tissue constructs has remained a principal challenge till date. However, given the myriad advantages over other biofabrication methods, it becomes organic to expect that bioprinting can provide a viable solution for the vascularization problem, and facilitate the clinical translation of tissue engineered constructs. This article provides a comprehensive account of bioprinting of vascular and vascularized tissue constructs. The review is structured as introducing the scope of bioprinting in tissue engineering applications, key vascular anatomical features and then a thorough coverage of 3D bioprinting using extrusion-, droplet- and laser-based bioprinting for fabrication of vascular tissue constructs. The review then provides the reader with the use of bioprinting for obtaining thick vascularized tissues using sacrificial bioink materials. Current challenges are discussed, a comparative evaluation of different bioprinting modalities is presented and future prospects are provided to the reader. STATEMENT OF SIGNIFICANCE Biofabrication of living tissues and organs at the clinically-relevant volumes vitally depends on the integration of vascular network. Despite the great progress in traditional biofabrication approaches, building perfusable hierarchical vascular network is a major challenge. Bioprinting is an emerging technology to fabricate design-specific tissue constructs due to its ability to create complex, heterocellular structures with anatomical precision, which holds a great promise in fabrication of vascular or vascularized tissues for transplantation use. Although a great progress has recently been made on building perfusable tissues and branched vascular network, a comprehensive review on the state-of-the-art in vascular and vascularized tissue bioprinting has not reported so far. This contribution is thus significant because it discusses the use of three major bioprinting modalities in vascular tissue biofabrication for the first time in the literature and compares their strengths and limitations in details. Moreover, the use of scaffold-based and scaffold-free bioprinting is expounded within the domain of vascular tissue fabrication.
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Novel approaches toward the generation of bioscaffolds as a potential therapy in cardiovascular tissue engineering. Int J Cardiol 2017; 228:319-326. [DOI: 10.1016/j.ijcard.2016.11.210] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 11/06/2016] [Indexed: 12/18/2022]
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Gálvez‐Montón C, Bragós R, Soler‐Botija C, Díaz‐Güemes I, Prat‐Vidal C, Crisóstomo V, Sánchez‐Margallo FM, Llucià‐Valldeperas A, Bogónez‐Franco P, Perea‐Gil I, Roura S, Bayes‐Genis A. Noninvasive Assessment of an Engineered Bioactive Graft in Myocardial Infarction: Impact on Cardiac Function and Scar Healing. Stem Cells Transl Med 2016; 6:647-655. [PMID: 28191775 PMCID: PMC5442807 DOI: 10.5966/sctm.2016-0063] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 07/28/2016] [Indexed: 01/09/2023] Open
Abstract
Cardiac tissue engineering, which combines cells and biomaterials, is promising for limiting the sequelae of myocardial infarction (MI). We assessed myocardial function and scar evolution after implanting an engineered bioactive impedance graft (EBIG) in a swine MI model. The EBIG comprises a scaffold of decellularized human pericardium, green fluorescent protein‐labeled porcine adipose tissue‐derived progenitor cells (pATPCs), and a customized‐design electrical impedance spectroscopy (EIS) monitoring system. Cardiac function was evaluated noninvasively by using magnetic resonance imaging (MRI). Scar healing was evaluated by using the EIS system within the implanted graft. Additionally, infarct size, fibrosis, and inflammation were explored by histopathology. Upon sacrifice 1 month after the intervention, MRI detected a significant improvement in left ventricular ejection fraction (7.5% ± 4.9% vs. 1.4% ± 3.7%; p = .038) and stroke volume (11.5 ± 5.9 ml vs. 3 ± 4.5 ml; p = .019) in EBIG‐treated animals. Noninvasive EIS data analysis showed differences in both impedance magnitude ratio (−0.02 ± 0.04 per day vs. −0.48 ± 0.07 per day; p = .002) and phase angle slope (−0.18° ± 0.24° per day vs. −3.52° ± 0.84° per day; p = .004) in EBIG compared with control animals. Moreover, in EBIG‐treated animals, the infarct size was 48% smaller (3.4% ± 0.6% vs. 6.5% ± 1%; p = .015), less inflammation was found by means of CD25+ lymphocytes (0.65 ± 0.12 vs. 1.26 ± 0.2; p = .006), and a lower collagen I/III ratio was detected (0.49 ± 0.06 vs. 1.66 ± 0.5; p = .019). An EBIG composed of acellular pericardium refilled with pATPCs significantly reduced infarct size and improved cardiac function in a preclinical model of MI. Noninvasive EIS monitoring was useful for tracking differential scar healing in EBIG‐treated animals, which was confirmed by less inflammation and altered collagen deposit. Stem Cells Translational Medicine2017;6:647–655
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Affiliation(s)
- Carolina Gálvez‐Montón
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
| | - Ramon Bragós
- Electronic and Biomedical Instrumentation Group, Electronic Engineering Department, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Carolina Soler‐Botija
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
| | | | - Cristina Prat‐Vidal
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
| | | | | | - Aida Llucià‐Valldeperas
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
| | - Paco Bogónez‐Franco
- Electronic and Biomedical Instrumentation Group, Electronic Engineering Department, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Isaac Perea‐Gil
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
| | - Santiago Roura
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
- Center of Regenerative Medicine in Barcelona, Barcelona, Spain
| | - Antoni Bayes‐Genis
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain;
- Cardiology Service, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain;
- Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
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A Cell-Enriched Engineered Myocardial Graft Limits Infarct Size and Improves Cardiac Function: Pre-Clinical Study in the Porcine Myocardial Infarction Model. JACC Basic Transl Sci 2016; 1:360-372. [PMID: 30167524 PMCID: PMC6113410 DOI: 10.1016/j.jacbts.2016.06.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/16/2016] [Accepted: 06/16/2016] [Indexed: 02/07/2023]
Abstract
Myocardial infarction (MI) remains a dreadful disease around the world, causing irreversible sequelae that shorten life expectancy and reduce quality of life despite current treatment. Here, the authors engineered a cell-enriched myocardial graft, composed of a decellularized myocardial matrix refilled with adipose tissue-derived progenitor cells (EMG-ATDPC). Once applied over the infarcted area in the swine MI model, the EMG-ATDPC improved cardiac function, reduced infarct size, attenuated fibrosis progression, and promoted neovascularization of the ischemic myocardium. The beneficial effects exerted by the EMG-ATDPC and the absence of identified adverse side effects should facilitate its clinical translation as a novel MI therapy in humans. MI remains a major cause of morbidity and mortality despite major treatment advances achieved during the past decades. Administration of an engineered myocardial graft, composed of decellularized myocardial matrix refilled with ATDPCs (EMG-ATDPC), in a porcine pre-clinical MI model, may support cardiac recovery following MI. Thirty days post-EMG-ATDPC implantation, cardiac magnetic resonance imaging and comprehensive histological analysis were performed to evaluate its impact on myocardial restoration. EMG-ATDPC resulted in better left ventricular ejection fraction, higher vessel density and neovascularization, and reduced infarct size by 68%, as well as limited fibrosis. Accordingly, EMG-ATDPC is ready to start the translational avenue toward phase I first-in-man clinical trials.
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Key Words
- ATDPC, adipose tissue-derived progenitor cells
- CMR, cardiac magnetic resonance imaging
- EMG, engineered myocardial graft
- GFP, green fluorescent protein
- IsoB4, isolectin B4
- LV, left ventricle/ventricular
- LVEF, left ventricular ejection fraction
- MI, myocardial infarction
- SMA, smooth muscle actin
- adipose tissue-derived progenitor cells
- cTnI, cardiac troponin I
- cardiac tissue engineering
- decellularized myocardial scaffold
- myocardial infarction
- pATDPC, porcine adipose tissue-derived progenitor cell
- pre-clinical model
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Perea-Gil I, Prat-Vidal C, Bayes-Genis A. In vivo experience with natural scaffolds for myocardial infarction: the times they are a-changin'. Stem Cell Res Ther 2015; 6:248. [PMID: 26670389 PMCID: PMC4681026 DOI: 10.1186/s13287-015-0237-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Treating a myocardial infarction (MI), the most frequent cause of death worldwide, remains one of the most exciting medical challenges in the 21st century. Cardiac tissue engineering, a novel emerging treatment, involves the use of therapeutic cells supported by a scaffold for regenerating the infarcted area. It is essential to select the appropriate scaffold material; the ideal one should provide a suitable cellular microenvironment, mimic the native myocardium, and allow mechanical and electrical coupling with host tissues. Among available scaffold materials, natural scaffolds are preferable for achieving these purposes because they possess myocardial extracellular matrix properties and structures. Here, we review several natural scaffolds for applications in MI management, with a focus on pre-clinical studies and clinical trials performed to date. We also evaluate scaffolds combined with different cell types and proteins for their ability to promote improved heart function, contractility and neovascularization, and attenuate adverse ventricular remodeling. Although further refinement is necessary in the coming years, promising results indicate that natural scaffolds may be a valuable translational therapeutic option with clinical impact in MI repair.
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Affiliation(s)
- Isaac Perea-Gil
- ICREC (Heart Failure and Cardiac Regeneration) Research Lab, Health Sciences Research Institute Germans Trias i Pujol (IGTP). Cardiology Service, Hospital Universitari Germans Trias i Pujol, 08916, Badalona, Barcelona, Spain
| | - Cristina Prat-Vidal
- ICREC (Heart Failure and Cardiac Regeneration) Research Lab, Health Sciences Research Institute Germans Trias i Pujol (IGTP). Cardiology Service, Hospital Universitari Germans Trias i Pujol, 08916, Badalona, Barcelona, Spain.
| | - Antoni Bayes-Genis
- ICREC (Heart Failure and Cardiac Regeneration) Research Lab, Health Sciences Research Institute Germans Trias i Pujol (IGTP). Cardiology Service, Hospital Universitari Germans Trias i Pujol, 08916, Badalona, Barcelona, Spain.,Department of Medicine, Autonomous University of Barcelona (UAB), Barcelona, Spain
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Bartunek J, Vanderheyden M, Behfar A. Integrate and boost: bioscaffolds nurture the cardiac regenerative paradigm. Stem Cell Res Ther 2015; 6:183. [PMID: 26395766 PMCID: PMC4579580 DOI: 10.1186/s13287-015-0184-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The traditional cardiac regenerative paradigm using non-modified adult stem cells with various routes of delivery into the myocardial target has thus far yielded unconvincing clinical outcomes. Besides factors related to heterogeneity in trial methodology, inter-patient variability and the rare incidence of adult stem cells with intrinsic repair potency underscore the importance of further optimization and standardization of regenerative platforms. Cardiac tissue engineering seizing upon the advances of cellular, molecular, and biomaterial development is shaping the next generation of the regenerative paradigm and thereby fostering disruptive curative treatments in heart failure.
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Affiliation(s)
- Jozef Bartunek
- Cardiovascular Center, OLV Hospital, Moorselbaan 164, 9300, Aalst, Belgium.
| | - Marc Vanderheyden
- Cardiovascular Center, OLV Hospital, Moorselbaan 164, 9300, Aalst, Belgium
| | - Atta Behfar
- Division of Cardiovascular Diseases, Center for Regenerative Medicine, Mayo Clinic, 200 1st St SW, Rochester, MN, 55902, USA
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