1
|
Zanrè E, Dalla Valle E, D’Angelo E, Sensi F, Agostini M, Cimetta E. Recent Advancements in Hydrogel Biomedical Research in Italy. Gels 2024; 10:248. [PMID: 38667667 PMCID: PMC11048829 DOI: 10.3390/gels10040248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/24/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Hydrogels have emerged as versatile biomaterials with remarkable applications in biomedicine and tissue engineering. Here, we present an overview of recent and ongoing research in Italy, focusing on extracellular matrix-derived, natural, and synthetic hydrogels specifically applied to biomedicine and tissue engineering. The analyzed studies highlight the versatile nature and wide range of applicability of hydrogel-based studies. Attention is also given to the integration of hydrogels within bioreactor systems, specialized devices used in biological studies to culture cells under controlled conditions, enhancing their potential for regenerative medicine, drug discovery, and drug delivery. Despite the abundance of literature on this subject, a comprehensive overview of Italian contributions to the field of hydrogels-based biomedical research is still missing and is thus our focus for this review. Consolidating a diverse range of studies, the Italian scientific community presents a complete landscape for hydrogel use, shaping the future directions of biomaterials research. This review aspires to serve as a guide and map for Italian researchers interested in the development and use of hydrogels in biomedicine.
Collapse
Affiliation(s)
- Eleonora Zanrè
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Eva Dalla Valle
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Edoardo D’Angelo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35122 Padova, Italy
| | - Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35122 Padova, Italy
| | - Elisa Cimetta
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| |
Collapse
|
2
|
Andreas MN, Boehm AK, Tang P, Moosburner S, Klein O, Daneshgar A, Gaßner JMGV, Raschzok N, Haderer L, Wulsten D, Rückert JC, Spuler S, Pratschke J, Sauer IM, Hillebrandt KH. Development and systematic evaluation of decellularization protocols in different application models for diaphragmatic tissue engineering. BIOMATERIALS ADVANCES 2023; 153:213493. [PMID: 37418932 DOI: 10.1016/j.bioadv.2023.213493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 05/27/2023] [Accepted: 05/31/2023] [Indexed: 07/09/2023]
Abstract
BACKGROUND Tissue engineered bioscaffolds based on decellularized composites have gained increasing interest for treatment of various diaphragmatic impairments, including muscular atrophies and diaphragmatic hernias. Detergent-enzymatic treatment (DET) constitutes a standard strategy for diaphragmatic decellularization. However, there is scarce data on comparing DET protocols with different substances in distinct application models in their ability to maximize cellular removal while minimizing extracellular matrix (ECM) damage. METHODS We decellularized diaphragms of male Sprague Dawley rats with 1 % or 0.1 % sodium dodecyl sulfate (SDS) and 4 % sodium deoxycholate (SDC) by orbital shaking (OS) or retrograde perfusion (RP) through the vena cava. We evaluated decellularized diaphragmatic samples by (1) quantitative analysis including DNA quantification and biomechanical testing, (2) qualitative and semiquantitative analysis by proteomics, as well as (3) qualitative assessment with macroscopic and microscopic evaluation by histological staining, immunohistochemistry and scanning electron microscopy. RESULTS All protocols produced decellularized matrices with micro- and ultramorphologically intact architecture and adequate biomechanical performance with gradual differences. The proteomic profile of decellularized matrices contained a broad range of primal core and ECM-associated proteins similar to native muscle. While no outstanding preference for one singular protocol was determinable, SDS-treated samples showed slightly beneficial properties in comparison to SDC-processed counterparts. Both application modalities proved suitable for DET. CONCLUSION DET with SDS or SDC via orbital shaking or retrograde perfusion constitute suitable methods to produce adequately decellularized matrices with characteristically preserved proteomic composition. Exposing compositional and functional specifics of variously treated grafts may enable establishing an ideal processing strategy to sustain valuable tissue characteristics and optimize consecutive recellularization. This aims to design an optimal bioscaffold for future transplantation in quantitative and qualitative diaphragmatic defects.
Collapse
Affiliation(s)
- Marco N Andreas
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Agnes K Boehm
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Peter Tang
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Simon Moosburner
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Oliver Klein
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Assal Daneshgar
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Joseph M G V Gaßner
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Nathanael Raschzok
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Luna Haderer
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Dag Wulsten
- Julius-Wolff-Institut für Biomechanik und Muskuloskeletale Regeneration, Augustenburgerplatz 1, 13353 Berlin, Germany
| | - Jens-Carsten Rückert
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Simone Spuler
- Max-Delbrück-Centrum für Molekulare Medizin in der Helmholtz-Gemeinschaft, Robert-Rössle-Straße 10, 13125 Berlin-Buch, Germany
| | - Johann Pratschke
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy - EXC 2025, Germany
| | - Igor M Sauer
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy - EXC 2025, Germany.
| | - Karl H Hillebrandt
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| |
Collapse
|
3
|
Pinton L, Khedr M, Lionello VM, Sarcar S, Maffioletti SM, Dastidar S, Negroni E, Choi S, Khokhar N, Bigot A, Counsell JR, Bernardo AS, Zammit PS, Tedesco FS. 3D human induced pluripotent stem cell-derived bioengineered skeletal muscles for tissue, disease and therapy modeling. Nat Protoc 2023; 18:1337-1376. [PMID: 36792780 DOI: 10.1038/s41596-022-00790-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/02/2022] [Indexed: 02/17/2023]
Abstract
Skeletal muscle is a complex tissue composed of multinucleated myofibers responsible for force generation that are supported by multiple cell types. Many severe and lethal disorders affect skeletal muscle; therefore, engineering models to reproduce such cellular complexity and function are instrumental for investigating muscle pathophysiology and developing therapies. Here, we detail the modular 3D bioengineering of multilineage skeletal muscles from human induced pluripotent stem cells, which are first differentiated into myogenic, neural and vascular progenitor cells and then combined within 3D hydrogels under tension to generate an aligned myofiber scaffold containing vascular networks and motor neurons. 3D bioengineered muscles recapitulate morphological and functional features of human skeletal muscle, including establishment of a pool of cells expressing muscle stem cell markers. Importantly, bioengineered muscles provide a high-fidelity platform to study muscle pathology, such as emergence of dysmorphic nuclei in muscular dystrophies caused by mutant lamins. The protocol is easy to follow for operators with cell culture experience and takes between 9 and 30 d, depending on the number of cell lineages in the construct. We also provide examples of applications of this advanced platform for testing gene and cell therapies in vitro, as well as for in vivo studies, providing proof of principle of its potential as a tool to develop next-generation neuromuscular or musculoskeletal therapies.
Collapse
Affiliation(s)
- Luca Pinton
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - Moustafa Khedr
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
| | - Valentina M Lionello
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
| | - Shilpita Sarcar
- Department of Cell and Developmental Biology, University College London, London, UK
| | - Sara M Maffioletti
- Department of Cell and Developmental Biology, University College London, London, UK
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), Milan, Italy
| | - Sumitava Dastidar
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
| | - Elisa Negroni
- Department of Cell and Developmental Biology, University College London, London, UK
- Center for Research in Myology UMRS974, Sorbonne Université, INSERM, Myology Institute AIM, Paris, France
| | - SungWoo Choi
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
| | - Noreen Khokhar
- Department of Cell and Developmental Biology, University College London, London, UK
- The Francis Crick Institute, London, UK
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - Anne Bigot
- Center for Research in Myology UMRS974, Sorbonne Université, INSERM, Myology Institute AIM, Paris, France
| | - John R Counsell
- UCL Division of Surgery and Interventional Science, Royal Free Hospital, London, UK
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children, London, UK
| | - Andreia Sofia Bernardo
- The Francis Crick Institute, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Peter S Zammit
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - Francesco Saverio Tedesco
- Department of Cell and Developmental Biology, University College London, London, UK.
- The Francis Crick Institute, London, UK.
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children, London, UK.
| |
Collapse
|
4
|
Lu H, Ying K, Shi Y, Liu D, Chen Q. Bioprocessing by Decellularized Scaffold Biomaterials in Cultured Meat: A Review. BIOENGINEERING (BASEL, SWITZERLAND) 2022; 9:bioengineering9120787. [PMID: 36550993 PMCID: PMC9774511 DOI: 10.3390/bioengineering9120787] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/24/2022] [Accepted: 11/04/2022] [Indexed: 12/14/2022]
Abstract
As novel carrier biomaterials, decellularized scaffolds have promising potential in the development of cellular agriculture and edible cell-cultured meat applications. Decellularized scaffold biomaterials have characteristics of high biocompatibility, bio-degradation, biological safety and various bioactivities, which could potentially compensate for the shortcomings of synthetic bio-scaffold materials. They can provide suitable microstructure and mechanical support for cell adhesion, differentiation and proliferation. To our best knowledge, the preparation and application of plant and animal decellularized scaffolds have not been summarized. Herein, a comprehensive presentation of the principles, preparation methods and application progress of animal-derived and plant-derived decellularized scaffolds has been reported in detail. Additionally, their application in the culture of skeletal muscle, fat and connective tissue, which constitute the main components of edible cultured meat, have also been generally discussed. We also illustrate the potential applications and prospects of decellularized scaffold materials in future foods. This review of cultured meat and decellularized scaffold biomaterials provides new insight and great potential research prospects in food application and cellular agriculture.
Collapse
Affiliation(s)
- Hongyun Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Keqin Ying
- College of Food Science and Technology, Nanjing University, Nanjing 210095, China
| | - Ying Shi
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
- Correspondence: (Y.S.); (D.L.); (Q.C.)
| | - Donghong Liu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 310000, China
- Correspondence: (Y.S.); (D.L.); (Q.C.)
| | - Qihe Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 310000, China
- Correspondence: (Y.S.); (D.L.); (Q.C.)
| |
Collapse
|
5
|
Zhang W, Xia CL, Ma JN, Li JX, Chen Q, Ou SJ, Yang Y, Qi Y, Xu CP. Effects of mitochondrial dysfunction on bone metabolism and related diseases: a scientometric study from 2003 to 2022. BMC Musculoskelet Disord 2022; 23:1016. [DOI: 10.1186/s12891-022-05911-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/25/2022] [Indexed: 11/28/2022] Open
Abstract
Abstract
Background
In recent years, mitochondrial dysfunction has been extensively studied and published, but research on the effects of mitochondrial dysfunction on bone metabolism and related diseases is only just beginning. Furthermore, no studies have been carried out to systematically illustrate this area from a scientometric point of view. The goal of this research is to review existing knowledge and identify new trends and possible hotspots in this area.
Methods
All publications related to the relationship between mitochondrial dysfunction and bone metabolism and related diseases from 2003 to 2022 were searched at the Web of Science Core Collection (WoSCC) on May 7, 2022. Four different analytical tools: VOSviewer 1.6.18, CiteSpace V 6.1, HistorCite (12.03.07), and Excel 2021 were used for the scientometric research.
Results
The final analysis included 555 valid records in total. Journal of Biological Chemistry (Co-citations = 916) is the most famous journal in this field. China (Percentage = 37%), the United States (Percentage = 24%), and Korea (Percentage = 12%) are the most productive countries. Blanco FJ and Choi EM are the main researchers with significant academic influence. Current research hotspots are basic research on mitochondrial dysfunction and the prevention or treatment of bone metabolism-related diseases.
Conclusion
The study of the consequences of mitochondrial dysfunction on bone metabolism and associated diseases is advancing rapidly. Several prominent researchers have published extensive literature and are widely cited. Future research in this area will focus on oxidative stress, aging, gene expression, and the pathogenesis of bone metabolism-related diseases.
Collapse
|
6
|
Camponogara F, Zanotti F, Trentini M, Tiengo E, Zanolla I, Pishavar E, Soliani E, Scatto M, Gargiulo P, Zambito Y, De Luca S, Ferroni L, Zavan B. Biomaterials for Regenerative Medicine in Italy: Brief State of the Art of the Principal Research Centers. Int J Mol Sci 2022; 23:ijms23158245. [PMID: 35897825 PMCID: PMC9368060 DOI: 10.3390/ijms23158245] [Citation(s) in RCA: 1] [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: 05/15/2022] [Revised: 06/30/2022] [Accepted: 07/22/2022] [Indexed: 02/01/2023] Open
Abstract
Regenerative medicine is the branch of medicine that effectively uses stem cell therapy and tissue engineering strategies to guide the healing or replacement of damaged tissues or organs. A crucial element is undoubtedly the biomaterial that guides biological events to restore tissue continuity. The polymers, natural or synthetic, find wide application thanks to their great adaptability. In fact, they can be used as principal components, coatings or vehicles to functionalize several biomaterials. There are many leading centers for the research and development of biomaterials in Italy. The aim of this review is to provide an overview of the current state of the art on polymer research for regenerative medicine purposes. The last five years of scientific production of the main Italian research centers has been screened to analyze the current advancement in tissue engineering in order to highlight inputs for the development of novel biomaterials and strategies.
Collapse
Affiliation(s)
- Francesca Camponogara
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
| | - Federica Zanotti
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
| | - Martina Trentini
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
| | - Elena Tiengo
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
| | - Ilaria Zanolla
- Medical Sciences Department, University of Ferrara, 44121 Ferrara, Italy;
| | - Elham Pishavar
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
| | - Elisa Soliani
- Bioengineering Department, Imperial College London, London SW7 2BX, UK;
| | - Marco Scatto
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172 Venezia, Italy;
| | - Paolo Gargiulo
- Institute for Biomedical and Neural Engineering, Reykjavík University, 101 Reykjavík, Iceland;
- Department of Science, Landspítali, 101 Reykjavík, Iceland
| | - Ylenia Zambito
- Chemical Department, University of Pisa, 56124 Pisa, Italy;
| | - Stefano De Luca
- Unit of Naples, Institute of Applied Sciences and Intelligent Systems, National Research Council, Via P. Castellino 111, 80131 Napoli, Italy;
| | - Letizia Ferroni
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Italy;
| | - Barbara Zavan
- Translational Medicine Department, University of Ferrara, 44121 Ferrara, Italy; (F.C.); (F.Z.); (M.T.); (E.T.); (E.P.)
- Correspondence:
| |
Collapse
|
7
|
Carraro E, Rossi L, Maghin E, Canton M, Piccoli M. 3D in vitro Models of Pathological Skeletal Muscle: Which Cells and Scaffolds to Elect? Front Bioeng Biotechnol 2022; 10:941623. [PMID: 35898644 PMCID: PMC9313593 DOI: 10.3389/fbioe.2022.941623] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/21/2022] [Indexed: 12/29/2022] Open
Abstract
Skeletal muscle is a fundamental tissue of the human body with great plasticity and adaptation to diseases and injuries. Recreating this tissue in vitro helps not only to deepen its functionality, but also to simulate pathophysiological processes. In this review we discuss the generation of human skeletal muscle three-dimensional (3D) models obtained through tissue engineering approaches. First, we present an overview of the most severe myopathies and the two key players involved: the variety of cells composing skeletal muscle tissue and the different components of its extracellular matrix. Then, we discuss the peculiar characteristics among diverse in vitro models with a specific focus on cell sources, scaffold composition and formulations, and fabrication techniques. To conclude, we highlight the efficacy of 3D models in mimicking patient-specific myopathies, deepening muscle disease mechanisms or investigating possible therapeutic effects.
Collapse
Affiliation(s)
- Eugenia Carraro
- Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Lucia Rossi
- Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | - Edoardo Maghin
- Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | - Marcella Canton
- Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Martina Piccoli
- Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
- *Correspondence: Martina Piccoli,
| |
Collapse
|
8
|
Wang J, Broer T, Chavez T, Zhou CJ, Tran S, Xiang Y, Khodabukus A, Diao Y, Bursac N. Myoblast deactivation within engineered human skeletal muscle creates a transcriptionally heterogeneous population of quiescent satellite-like cells. Biomaterials 2022; 284:121508. [PMID: 35421801 PMCID: PMC9289780 DOI: 10.1016/j.biomaterials.2022.121508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 03/18/2022] [Accepted: 04/01/2022] [Indexed: 12/19/2022]
Abstract
Satellite cells (SCs), the adult Pax7-expressing stem cells of skeletal muscle, are essential for muscle repair. However, in vitro investigations of SC function are challenging due to isolation-induced SC activation, loss of native quiescent state, and differentiation to myoblasts. In the present study, we optimized methods to deactivate in vitro expanded human myoblasts within a 3D culture environment of engineered human skeletal muscle tissues ("myobundles"). Immunostaining and gene expression analyses revealed that a fraction of myoblasts within myobundles adopted a quiescent phenotype (3D-SCs) characterized by increased Pax7 expression, cell cycle exit, and activation of Notch signaling. Similar to native SCs, 3D-SC quiescence is regulated by Notch and Wnt signaling while loss of quiescence and reactivation of 3D-SCs can be induced by growth factors including bFGF. Myobundle injury with a bee toxin, melittin, induces robust myofiber fragmentation, functional decline, and 3D-SC proliferation. By applying single cell RNA-sequencing (scRNA-seq), we discover the existence of two 3D-SC subpopulations (quiescent and activated), identify deactivation-associated gene signature using trajectory inference between 2D myoblasts and 3D-SCs, and characterize the transcriptomic changes within reactivated 3D-SCs in response to melittin-induced injury. These results demonstrate the ability of an in vitro engineered 3D human skeletal muscle environment to support the formation of a quiescent and heterogeneous SC population recapitulating several aspects of the native SC phenotype, and provide a platform for future studies of human muscle regeneration and disease-associated SC dysfunction.
Collapse
Affiliation(s)
- Jason Wang
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Torie Broer
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Taylor Chavez
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Chris J Zhou
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Sabrina Tran
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Yu Xiang
- Department of Cell Biology, Duke University, Durham, NC, USA
| | | | - Yarui Diao
- Department of Cell Biology, Duke University, Durham, NC, USA
| | - Nenad Bursac
- Department of Biomedical Engineering, Duke University, Durham, NC, USA.
| |
Collapse
|
9
|
Customized bioreactor enables the production of 3D diaphragmatic constructs influencing matrix remodeling and fibroblast overgrowth. NPJ Regen Med 2022; 7:25. [PMID: 35468920 PMCID: PMC9038738 DOI: 10.1038/s41536-022-00222-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 03/01/2022] [Indexed: 02/06/2023] Open
Abstract
The production of skeletal muscle constructs useful for replacing large defects in vivo, such as in congenital diaphragmatic hernia (CDH), is still considered a challenge. The standard application of prosthetic material presents major limitations, such as hernia recurrences in a remarkable number of CDH patients. With this work, we developed a tissue engineering approach based on decellularized diaphragmatic muscle and human cells for the in vitro generation of diaphragmatic-like tissues as a proof-of-concept of a new option for the surgical treatment of large diaphragm defects. A customized bioreactor for diaphragmatic muscle was designed to control mechanical stimulation and promote radial stretching during the construct engineering. In vitro tests demonstrated that both ECM remodeling and fibroblast overgrowth were positively influenced by the bioreactor culture. Mechanically stimulated constructs also increased tissue maturation, with the formation of new oriented and aligned muscle fibers. Moreover, after in vivo orthotopic implantation in a surgical CDH mouse model, mechanically stimulated muscles maintained the presence of human cells within myofibers and hernia recurrence did not occur, suggesting the value of this approach for treating diaphragm defects.
Collapse
|
10
|
Boehm AK, Hillebrandt KH, Dziodzio T, Krenzien F, Neudecker J, Spuler S, Pratschke J, Sauer IM, Andreas MN. Tissue engineering for the diaphragm and its various therapeutic possibilities – A Systematic Review. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202100247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Agnes K Boehm
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Karl H Hillebrandt
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Tomasz Dziodzio
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Felix Krenzien
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Jens Neudecker
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Simone Spuler
- Muscle Research Unit Experimental and Clinical Research Center Charité Universitätsmedizin Berlin and Max‐Delbrück‐Centrum für Molekulare Medizin in der Helmholtz‐Gemeinschaft Lindenberger Weg 80 Berlin 13125 Germany
| | - Johann Pratschke
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Igor M Sauer
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Marco N Andreas
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| |
Collapse
|
11
|
Preclinical Development of Bioengineered Allografts Derived from Decellularized Human Diaphragm. Biomedicines 2022; 10:biomedicines10040739. [PMID: 35453490 PMCID: PMC9031975 DOI: 10.3390/biomedicines10040739] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/01/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022] Open
Abstract
Volumetric muscle loss (VML) is the traumatic/surgical loss of skeletal muscle, causing aesthetic damage and functional impairment. Suboptimal current surgical treatments are driving research towards the development of optimised regenerative therapies. The grafting of bioengineered scaffolds derived from decellularized skeletal muscle may be a valid option to promote structural and functional healing. In this work, a cellular human diaphragm was considered as a scaffold material for VML treatment. Decellularization occurred through four detergent-enzymatic protocols involving (1) sodium dodecyl sulfate (SDS), (2) SDS + TergitolTM, (3) sodium deoxycholate, and (4) TergitolTM. After decellularization, cells, DNA (≤50 ng/mg of tissue), and muscle fibres were efficiently removed, with the preservation of collagen/elastin and 60%–70% of the glycosaminoglycan component. The detergent-enzymatic treatments did not affect the expression of specific extracellular matrix markers (Collagen I and IV, Laminin), while causing the loss of HLA-DR expression to produce non-immunogenic grafts. Adipose-derived stem cells grown by indirect co-culture with decellularized samples maintained 80%–90% viability, demonstrating the biosafety of the scaffolds. Overall, the tested protocols were quite equivalent, with the patches treated by SDS + TergitolTM showing better collagen preservation. After subcutaneous implant in Balb/c mice, these acellular diaphragmatic grafts did not elicit a severe immune reaction, integrating with the host tissue.
Collapse
|
12
|
Gonzalez-Vilchis RA, Piedra-Ramirez A, Patiño-Morales CC, Sanchez-Gomez C, Beltran-Vargas NE. Sources, Characteristics, and Therapeutic Applications of Mesenchymal Cells in Tissue Engineering. Tissue Eng Regen Med 2022; 19:325-361. [PMID: 35092596 PMCID: PMC8971271 DOI: 10.1007/s13770-021-00417-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/24/2021] [Accepted: 12/05/2021] [Indexed: 01/31/2023] Open
Abstract
Tissue engineering (TE) is a therapeutic option within regenerative medicine that allows to mimic the original cell environment and functional organization of the cell types necessary for the recovery or regeneration of damaged tissue using cell sources, scaffolds, and bioreactors. Among the cell sources, the utilization of mesenchymal cells (MSCs) has gained great interest because these multipotent cells are capable of differentiating into diverse tissues, in addition to their self-renewal capacity to maintain their cell population, thus representing a therapeutic alternative for those diseases that can only be controlled with palliative treatments. This review aimed to summarize the state of the art of the main sources of MSCs as well as particular characteristics of each subtype and applications of MSCs in TE in seven different areas (neural, osseous, epithelial, cartilage, osteochondral, muscle, and cardiac) with a systemic revision of advances made in the last 10 years. It was observed that bone marrow-derived MSCs are the principal type of MSCs used in TE, and the most commonly employed techniques for MSCs characterization are immunodetection techniques. Moreover, the utilization of natural biomaterials is higher (41.96%) than that of synthetic biomaterials (18.75%) for the construction of the scaffolds in which cells are seeded. Further, this review shows alternatives of MSCs derived from other tissues and diverse strategies that can improve this area of regenerative medicine.
Collapse
Affiliation(s)
- Rosa Angelica Gonzalez-Vilchis
- Molecular Biology Undergraduate Program, Natural Science and Engineering Division, Cuajimalpa Unit, Autonomous Metropolitan University, 05340 CDMX, Mexico
| | - Angelica Piedra-Ramirez
- Molecular Biology Undergraduate Program, Natural Science and Engineering Division, Cuajimalpa Unit, Autonomous Metropolitan University, 05340 CDMX, Mexico
| | - Carlos Cesar Patiño-Morales
- Research Laboratory of Developmental Biology and Experimental Teratogenesis, Children’s Hospital of Mexico Federico Gomez, 06720 CDMX, Mexico
| | - Concepcion Sanchez-Gomez
- Research Laboratory of Developmental Biology and Experimental Teratogenesis, Children’s Hospital of Mexico Federico Gomez, 06720 CDMX, Mexico
| | - Nohra E. Beltran-Vargas
- Department of Processes and Technology, Natural Science and Engineering Division, Cuajimalpa Unit, Autonomous Metropolitan University, Cuajimalpa. Vasco de Quiroga 4871. Cuajimalpa de Morelos, 05348 CDMX, Mexico
| |
Collapse
|
13
|
Jacques E, Kuang Y, Kann AP, Le Grand F, Krauss RS, Gilbert PM. The mini-IDLE 3D biomimetic culture assay enables interrogation of mechanisms governing muscle stem cell quiescence and niche repopulation. eLife 2022; 11:81738. [PMID: 36537758 PMCID: PMC9904761 DOI: 10.7554/elife.81738] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Adult skeletal muscle harbours a population of muscle stem cells (MuSCs) that are required for repair after tissue injury. In youth, MuSCs return to a reversible state of cell-cycle arrest termed 'quiescence' after injury resolution. Conversely, some MuSCs in aged muscle remain semi-activated, causing a premature response to injuries that results in incomplete repair and eventual stem cell depletion. Regulating this balance between MuSC quiescence and activation may hold the key to restoring tissue homeostasis with age, but is incompletely understood. To fill this gap, we developed a simple and tractable in vitro method, to rapidly inactivate MuSCs freshly isolated from young murine skeletal muscle, and return them to a quiescent-like state for at least 1-week, which we name mini-IDLE (Inactivation and Dormancy LEveraged in vitro). This was achieved by introducing MuSCs into a 3D bioartificial niche comprised of a thin sheet of mouse myotubes, which we demonstrate provides the minimal cues necessary to induce quiescence. With different starting numbers of MuSCs, the assay revealed cellular heterogeneity and population-level adaptations that converged on a common niche repopulation density; behaviours previously observed only in vivo. Quiescence-associated hallmarks included a Pax7+CalcR+DDX6+MyoD-c-FOS- signature, quiescent-like morphologies, and polarized niche markers. Leveraging high-content bioimaging pipelines, we demonstrate a relationship between morphology and cell fate signatures for possible real-time morphology-based screening. When using MuSCs from aged muscle, they displayed aberrant proliferative activities and delayed inactivation kinetics, among other quiescence-associated defects that we show are partially rescued by wortmannin treatment. Thus, the assay offers an unprecedented opportunity to systematically investigate long-standing queries in areas such as regulation of pool size and functional heterogeneity within the MuSC population, and to uncover quiescence regulators in youth and age.
Collapse
Affiliation(s)
- Erik Jacques
- Institute of Biomedical Engineering, University of TorontoTorontoCanada,Donnelly Centre, University of TorontoTorontoCanada
| | - Yinni Kuang
- Donnelly Centre, University of TorontoTorontoCanada,Department of Cell and Systems Biology, University of TorontoTorontoCanada
| | - Allison P Kann
- Department of Cell, Developmental, and Regenerative Biology, Icahn School of Medicine at Mount SinaiNew YorkUnited States,Black Family Stem Cell Institute, Icahn School of Medicine at Mount SinaiNew YorkUnited States,Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Fabien Le Grand
- Université Claude Bernard Lyon 1, CNRS UMR 5261, INSERM U1315, Institut NeuroMyoGène - Pathophysiology and Genetics of Neuron and MuscleLyonFrance
| | - Robert S Krauss
- Department of Cell, Developmental, and Regenerative Biology, Icahn School of Medicine at Mount SinaiNew YorkUnited States,Black Family Stem Cell Institute, Icahn School of Medicine at Mount SinaiNew YorkUnited States,Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Penney M Gilbert
- Institute of Biomedical Engineering, University of TorontoTorontoCanada,Donnelly Centre, University of TorontoTorontoCanada,Department of Cell and Systems Biology, University of TorontoTorontoCanada
| |
Collapse
|
14
|
Moyle LA, Davoudi S, Gilbert PM. Innovation in culture systems to study muscle complexity. Exp Cell Res 2021; 411:112966. [PMID: 34906582 DOI: 10.1016/j.yexcr.2021.112966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/31/2021] [Accepted: 12/04/2021] [Indexed: 11/19/2022]
Abstract
Endogenous skeletal muscle development, regeneration, and pathology are extremely complex processes, influenced by local and systemic factors. Unpinning how these mechanisms function is crucial for fundamental biology and to develop therapeutic interventions for genetic disorders, but also conditions like sarcopenia and volumetric muscle loss. Ex vivo skeletal muscle models range from two- and three-dimensional primary cultures of satellite stem cell-derived myoblasts grown alone or in co-culture, to single muscle myofibers, myobundles, and whole tissues. Together, these systems provide the opportunity to gain mechanistic insights of stem cell behavior, cell-cell interactions, and mature muscle function in simplified systems, without confounding variables. Here, we highlight recent advances (published in the last 5 years) using in vitro primary cells and ex vivo skeletal muscle models, and summarize the new insights, tools, datasets, and screening methods they have provided. Finally, we highlight the opportunity for exponential advance of skeletal muscle knowledge, with spatiotemporal resolution, that is offered by guiding the study of muscle biology and physiology with in silico modelling and implementing high-content cell biology systems and ex vivo physiology platforms.
Collapse
Affiliation(s)
- Louise A Moyle
- Institute of Biomedical Engineering, Toronto, ON, M5S 3G9, Canada; Donnelly Centre for Cellular and Biomolecular Research, Toronto, ON, M5S 3E1, Canada
| | - Sadegh Davoudi
- Institute of Biomedical Engineering, Toronto, ON, M5S 3G9, Canada; Donnelly Centre for Cellular and Biomolecular Research, Toronto, ON, M5S 3E1, Canada
| | - Penney M Gilbert
- Institute of Biomedical Engineering, Toronto, ON, M5S 3G9, Canada; Donnelly Centre for Cellular and Biomolecular Research, Toronto, ON, M5S 3E1, Canada; Department of Cell and Systems Biology, University of Toronto, Toronto, ON, M5S 1A8, Canada.
| |
Collapse
|
15
|
Boso D, Carraro E, Maghin E, Todros S, Dedja A, Giomo M, Elvassore N, De Coppi P, Pavan PG, Piccoli M. Porcine Decellularized Diaphragm Hydrogel: A New Option for Skeletal Muscle Malformations. Biomedicines 2021; 9:biomedicines9070709. [PMID: 34206569 PMCID: PMC8301461 DOI: 10.3390/biomedicines9070709] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 12/14/2022] Open
Abstract
Hydrogels are biomaterials that, thanks to their unique hydrophilic and biomimetic characteristics, are used to support cell growth and attachment and promote tissue regeneration. The use of decellularized extracellular matrix (dECM) from different tissues or organs significantly demonstrated to be far superior to other types of hydrogel since it recapitulates the native tissue’s ECM composition and bioactivity. Different muscle injuries and malformations require the application of patches or fillers to replenish the defect and boost tissue regeneration. Herein, we develop, produce, and characterize a porcine diaphragmatic dECM-derived hydrogel for diaphragmatic applications. We obtain a tissue-specific biomaterial able to mimic the complex structure of skeletal muscle ECM; we characterize hydrogel properties in terms of biomechanical properties, biocompatibility, and adaptability for in vivo applications. Lastly, we demonstrate that dECM-derived hydrogel obtained from porcine diaphragms can represent a useful biological product for diaphragmatic muscle defect repair when used as relevant acellular stand-alone patch.
Collapse
Affiliation(s)
- Daniele Boso
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Corso Stati Uniti 4, 35127 Padova, Italy; (D.B.); (E.C.); (E.M.); (P.G.P.)
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy;
| | - Eugenia Carraro
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Corso Stati Uniti 4, 35127 Padova, Italy; (D.B.); (E.C.); (E.M.); (P.G.P.)
- Department of Biomedical Sciences, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - Edoardo Maghin
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Corso Stati Uniti 4, 35127 Padova, Italy; (D.B.); (E.C.); (E.M.); (P.G.P.)
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy;
| | - Silvia Todros
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy;
| | - Arben Dedja
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy;
| | - Monica Giomo
- Department of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, Italy; (M.G.); (N.E.)
| | - Nicola Elvassore
- Department of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, Italy; (M.G.); (N.E.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35127 Padova, Italy
- Shanghai Institute for Advanced Immunochemical Studies (SIAIS), ShanghaiTech University, Y Building, No. 393 Middle Huaxia Road, Pudong, Shanghai 201210, China
- NIHR Biomedical Research Center, Great Ormond Street Institute of Child Health, University College London, London WC1N 1EH, UK;
| | - Paolo De Coppi
- NIHR Biomedical Research Center, Great Ormond Street Institute of Child Health, University College London, London WC1N 1EH, UK;
- Specialist Neonatal and Pediatric Surgery, Great Ormond Street Hospital, London WC1N 3JH, UK
| | - Piero Giovanni Pavan
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Corso Stati Uniti 4, 35127 Padova, Italy; (D.B.); (E.C.); (E.M.); (P.G.P.)
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy;
| | - Martina Piccoli
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Corso Stati Uniti 4, 35127 Padova, Italy; (D.B.); (E.C.); (E.M.); (P.G.P.)
- Correspondence:
| |
Collapse
|
16
|
Extracellular matrix: an important regulator of cell functions and skeletal muscle development. Cell Biosci 2021; 11:65. [PMID: 33789727 PMCID: PMC8011170 DOI: 10.1186/s13578-021-00579-4] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 03/23/2021] [Indexed: 12/15/2022] Open
Abstract
Extracellular matrix (ECM) is a kind of connective tissue in the cell microenvironment, which is of great significance to tissue development. ECM in muscle fiber niche consists of three layers: the epimysium, the perimysium, and the endomysium (basal lamina). These three layers of connective tissue structure can not only maintain the morphology of skeletal muscle, but also play an important role in the physiological functions of muscle cells, such as the transmission of mechanical force, the regeneration of muscle fiber, and the formation of neuromuscular junction. In this paper, detailed discussions are made for the structure and key components of ECM in skeletal muscle tissue, the role of ECM in skeletal muscle development, and the application of ECM in biomedical engineering. This review will provide the reader with a comprehensive overview of ECM, as well as a comprehensive understanding of the structure, physiological function, and application of ECM in skeletal muscle tissue.
Collapse
|
17
|
3D Printing Decellularized Extracellular Matrix to Design Biomimetic Scaffolds for Skeletal Muscle Tissue Engineering. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2689701. [PMID: 33282941 PMCID: PMC7685790 DOI: 10.1155/2020/2689701] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/08/2020] [Accepted: 10/27/2020] [Indexed: 02/06/2023]
Abstract
Functional engineered muscles are still a critical clinical issue to be addressed, although different strategies have been considered so far for the treatment of severe muscular injuries. Indeed, the regenerative capacity of skeletal muscle (SM) results inadequate for large-scale defects, and currently, SM reconstruction remains a complex and unsolved task. For this aim, tissue engineered muscles should provide a proper biomimetic extracellular matrix (ECM) alternative, characterized by an aligned/microtopographical structure and a myogenic microenvironment, in order to promote muscle regeneration. As a consequence, both materials and fabrication techniques play a key role to plan an effective therapeutic approach. Tissue-specific decellularized ECM (dECM) seems to be one of the most promising material to support muscle regeneration and repair. 3D printing technologies, on the other side, enable the fabrication of scaffolds with a fine and detailed microarchitecture and patient-specific implants with high structural complexity. To identify innovative biomimetic solutions to develop engineered muscular constructs for the treatment of SM loss, the more recent (last 5 years) reports focused on SM dECM-based scaffolds and 3D printing technologies for SM regeneration are herein reviewed. Possible design inputs for 3D printed SM dECM-based scaffolds for muscular regeneration are also suggested.
Collapse
|
18
|
McCrary MW, Bousalis D, Mobini S, Song YH, Schmidt CE. Decellularized tissues as platforms for in vitro modeling of healthy and diseased tissues. Acta Biomater 2020; 111:1-19. [PMID: 32464269 DOI: 10.1016/j.actbio.2020.05.031] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 12/13/2022]
Abstract
Biomedical engineers are at the forefront of developing novel treatments to improve human health, however, many products fail to translate to clinical implementation. In vivo pre-clinical animal models, although the current best approximation of complex disease conditions, are limited by reproducibility, ethical concerns, and poor accurate prediction of human response. Hence, there is a need to develop physiologically relevant, low cost, scalable, and reproducible in vitro platforms to provide reliable means for testing drugs, biomaterials, and tissue engineered products for successful clinical translation. One emerging approach of developing physiologically relevant in vitro models utilizes decellularized tissues/organs as biomaterial platforms for 2D and 3D models of healthy and diseased tissue. Decellularization is a process that removes cellular content and produces tissue-specific extracellular matrix scaffolds that can more accurately recapitulate an organ/tissue's native microenvironment compared to other natural or synthetic materials. Decellularized tissues hold enormous potential for in vitro modeling of various disease phenotypes and tissue responses to drugs or external conditions such as aging, toxin exposure, or even implantation. In this review, we highlight the need for in vitro models, the advantages and limitations of implementing decellularized tissues, and considerations of the decellularization process. We discuss current research efforts towards applying decellularized tissues as platforms to generate in vitro models of healthy and diseased tissues, and where we foresee the field progressing. A variety of organs/tissues are discussed, including brain, heart, kidney, large intestine, liver, lung, skeletal muscle, skin, and tongue. STATEMENT OF SIGNIFICANCE: Many biomedical products fail to reach clinical translation due to animal model limitations. Development of physiologically relevant in vitro models can provide a more economic, scalable, and reproducible means of testing drugs/therapeutics for successful clinical translation. The use of decellularized tissues as platforms for in vitro models holds promise, as these scaffolds can effectively replicate native tissue complexity, but is not widely explored. This review discusses the need for in vitro models, the promise of decellularized tissues as biomaterial substrates, and the current research applying decellularized tissues towards the creation of in vitro models. Further, this review provides insights into the current limitations and future of such in vitro models.
Collapse
Affiliation(s)
- Michaela W McCrary
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
| | - Deanna Bousalis
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
| | - Sahba Mobini
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States; Instituto de Micro y Nanotechnología, IMN-CNM, CSIC (CEI UAM+CSIC), Calle Isaac Newton 8, 28760 Madrid, Tres Cantos, Spain; Departamento de Biología Molecular and Centro de Biología Molecular, Universidad Autónoma de Madrid, Calle Nicolás Cabrera, 28049 Madrid, Spain.
| | - Young Hye Song
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States; Department of Biomedical Engineering, University of Arkansas, 134 White Hall, Fayetteville, AR 72701, United States.
| | - Christine E Schmidt
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
| |
Collapse
|
19
|
Raffa P, Scattolini V, Gerli MFM, Perin S, Cui M, De Coppi P, Elvassore N, Caccin P, Luni C, Urciuolo A. Decellularized skeletal muscles display neurotrophic effects in three-dimensional organotypic cultures. Stem Cells Transl Med 2020; 9:1233-1243. [PMID: 32578968 PMCID: PMC7519766 DOI: 10.1002/sctm.20-0090] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/01/2020] [Accepted: 05/07/2020] [Indexed: 12/13/2022] Open
Abstract
Skeletal muscle decellularization allows the generation of natural scaffolds that retain the extracellular matrix (ECM) mechanical integrity, biological activity, and three‐dimensional (3D) architecture of the native tissue. Recent reports showed that in vivo implantation of decellularized muscles supports muscle regeneration in volumetric muscle loss models, including nervous system and neuromuscular junctional homing. Since the nervous system plays pivotal roles during skeletal muscle regeneration and in tissue homeostasis, support of reinnervation is a crucial aspect to be considered. However, the effect of decellularized muscles on reinnervation and on neuronal axon growth has been poorly investigated. Here, we characterized residual protein composition of decellularized muscles by mass spectrometry and we show that scaffolds preserve structural proteins of the ECM of both skeletal muscle and peripheral nervous system. To investigate whether decellularized scaffolds could per se attract neural axons, organotypic sections of spinal cord were cultured three dimensionally in vitro, in presence or in absence of decellularized muscles. We found that neural axons extended from the spinal cord are attracted by the decellularized muscles and penetrate inside the scaffolds upon 3D coculture. These results demonstrate that decellularized scaffolds possess intrinsic neurotrophic properties, supporting their potential use for the treatment of clinical cases where extensive functional regeneration of the muscle is required.
Collapse
Affiliation(s)
- Paolo Raffa
- Veneto Institute of Molecular Medicine, Padova, Italy.,Women's and Children's Health Department, University of Padova, Padova, Italy
| | - Valentina Scattolini
- Veneto Institute of Molecular Medicine, Padova, Italy.,Women's and Children's Health Department, University of Padova, Padova, Italy
| | | | - Silvia Perin
- University College London Great Ormond Street Institute of Child Health, London, UK
| | - Meihua Cui
- Shanghai Institute for Advanced Immunochemical Studies (SIAIS), ShanghaiTech University, Shanghai, People's Republic of China
| | - Paolo De Coppi
- University College London Great Ormond Street Institute of Child Health, London, UK
| | - Nicola Elvassore
- Veneto Institute of Molecular Medicine, Padova, Italy.,University College London Great Ormond Street Institute of Child Health, London, UK.,Shanghai Institute for Advanced Immunochemical Studies (SIAIS), ShanghaiTech University, Shanghai, People's Republic of China.,Industrial Engineering Department, University of Padova, Padova, Italy
| | - Paola Caccin
- Biomedical Science Department, University of Padova, Padova, Italy
| | - Camilla Luni
- Shanghai Institute for Advanced Immunochemical Studies (SIAIS), ShanghaiTech University, Shanghai, People's Republic of China
| | - Anna Urciuolo
- University College London Great Ormond Street Institute of Child Health, London, UK.,Institute of Pediatric Research (IRP), Fondazione Città della Speranza, Padova, Italy
| |
Collapse
|
20
|
Boso D, Maghin E, Carraro E, Giagante M, Pavan P, Piccoli M. Extracellular Matrix-Derived Hydrogels as Biomaterial for Different Skeletal Muscle Tissue Replacements. MATERIALS 2020; 13:ma13112483. [PMID: 32486040 PMCID: PMC7321144 DOI: 10.3390/ma13112483] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/13/2020] [Accepted: 05/27/2020] [Indexed: 12/11/2022]
Abstract
Recently, skeletal muscle represents a complex and challenging tissue to be generated in vitro for tissue engineering purposes. Several attempts have been pursued to develop hydrogels with different formulations resembling in vitro the characteristics of skeletal muscle tissue in vivo. This review article describes how different types of cell-laden hydrogels recapitulate the multiple interactions occurring between extracellular matrix (ECM) and muscle cells. A special attention is focused on the biochemical cues that affect myocytes morphology, adhesion, proliferation, and phenotype maintenance, underlining the importance of topographical cues exerted on the hydrogels to guide cellular orientation and facilitate myogenic differentiation and maturation. Moreover, we highlight the crucial role of 3D printing and bioreactors as useful platforms to finely control spatial deposition of cells into ECM based hydrogels and provide the skeletal muscle native-like tissue microenvironment, respectively.
Collapse
Affiliation(s)
- Daniele Boso
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Department of Industrial Engineering, University of Padova, 35131 Padova, Italy
- Correspondence: (D.B.); (M.P.)
| | - Edoardo Maghin
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Department of Women and Children Health, University of Padova, 35128 Padova, Italy
| | - Eugenia Carraro
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Department of Biomedical Sciences, University of Padova, 35131 Padova, Italy
| | - Mattia Giagante
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Department of Industrial Engineering, University of Padova, 35131 Padova, Italy
| | - Piero Pavan
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Department of Industrial Engineering, University of Padova, 35131 Padova, Italy
| | - Martina Piccoli
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (E.M.); (E.C.); (M.G.); (P.P.)
- Correspondence: (D.B.); (M.P.)
| |
Collapse
|
21
|
New Frontiers in Stem Cell Research and Translational Approaches. BIOLOGY 2020; 9:biology9010011. [PMID: 31947909 PMCID: PMC7168217 DOI: 10.3390/biology9010011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 12/30/2019] [Accepted: 01/02/2020] [Indexed: 12/17/2022]
Abstract
Stem cell biology represents a challenging research area with a huge potential translational approach. This review focuses on the most recent findings on stem cell basics and clinics in several fields of research, as final outcome of the 10th conference held by Stem Cell Research Italy (SCR Italy) in Naples, Italy in June 2019. Current state-of-the-art and novel findings on stem cell research are discussed, bringing together basic and applied research with the newest insights in stem cell therapy.
Collapse
|
22
|
Chen J, Yang Y, Wu J, Rui X, Wang W, Ren R, Zhang Q, Chen Q, Yin D. Spatiotemporal variations of contact stress between liquid-crystal films and fibroblasts Guide cell fate and skin regeneration. Colloids Surf B Biointerfaces 2019; 188:110745. [PMID: 31881410 DOI: 10.1016/j.colsurfb.2019.110745] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 02/07/2023]
Abstract
The inductions of both the mechanical microenvironment on cell behaviour and the polymeric scaffold on tissue regeneration have been well-proved. This study is aimed to investigate the possibility of guiding cell fate and tissue regeneration by the spatiotemporal controlling of contact stress between matrix materials and cells and to elucidate the mechanisms underlying. A series liquid crystal polymers of cholesteryl-oligo(lactic acid) (CLA) and an amorphous polymer of poly(lactic acid) were used as the growth substrates for fibroblast and skin tissue regeneration. The cellular and animal experiments show that, in the initial stage of wound healing, the liquid crystal texture of CLA films can provide an induced stress for the formation of focal adhesions and the activation of integrin β1/AKT signal pathway, resulting in advanced phenotypic transformation of fibroblasts to myofibroblasts, promoted collagen secretion and fast wound filling. But the gradually weakening cellular contact stress, induced by the decreasing of liquid crystal domains of matrix polymer during degradation, triggers the apoptosis of fibroblasts and myofibroblasts, resulting in non-excessive collagen accumulation. Finally, the CLA groups exhibit no obvious scar formation, more regular cell arrangement and significantly lower type I collagen proportion in regenerated tissue than other groups. This study may inspire a new, effective and safe strategy for tissue regeneration.
Collapse
Affiliation(s)
- Jing Chen
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Ye Yang
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China; Anhui Provincial Key Laboratory for Chinese Herbal Compound, 1 Qianjiang Road, Hefei, Anhui, 230031, China.
| | - Jingjing Wu
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Xue Rui
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Wei Wang
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Rongrong Ren
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Qingqing Zhang
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Qingqing Chen
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China
| | - Dengke Yin
- College of Pharmacy, Anhui University of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China; Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, 1 Qianjiang Road, Hefei, Anhui, 230031, China.
| |
Collapse
|