1
|
Zhang X, Chen X, Hong H, Hu R, Liu J, Liu C. Decellularized extracellular matrix scaffolds: Recent trends and emerging strategies in tissue engineering. Bioact Mater 2022; 10:15-31. [PMID: 34901526 PMCID: PMC8637010 DOI: 10.1016/j.bioactmat.2021.09.014] [Citation(s) in RCA: 226] [Impact Index Per Article: 113.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/24/2021] [Accepted: 09/08/2021] [Indexed: 01/09/2023] Open
Abstract
The application of scaffolding materials is believed to hold enormous potential for tissue regeneration. Despite the widespread application and rapid advance of several tissue-engineered scaffolds such as natural and synthetic polymer-based scaffolds, they have limited repair capacity due to the difficulties in overcoming the immunogenicity, simulating in-vivo microenvironment, and performing mechanical or biochemical properties similar to native organs/tissues. Fortunately, the emergence of decellularized extracellular matrix (dECM) scaffolds provides an attractive way to overcome these hurdles, which mimic an optimal non-immune environment with native three-dimensional structures and various bioactive components. The consequent cell-seeded construct based on dECM scaffolds, especially stem cell-recellularized construct, is considered an ideal choice for regenerating functional organs/tissues. Herein, we review recent developments in dECM scaffolds and put forward perspectives accordingly, with particular focus on the concept and fabrication of decellularized scaffolds, as well as the application of decellularized scaffolds and their combinations with stem cells (recellularized scaffolds) in tissue engineering, including skin, bone, nerve, heart, along with lung, liver and kidney.
Collapse
Affiliation(s)
| | | | - Hua Hong
- Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center for Biomaterials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Rubei Hu
- Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center for Biomaterials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Jiashang Liu
- Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center for Biomaterials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Changsheng Liu
- Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center for Biomaterials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| |
Collapse
|
2
|
Duarte MM, Silva IV, Eisenhut AR, Bionda N, Duarte ARC, Oliveira AL. Contributions of supercritical fluid technology for advancing decellularization and postprocessing of viable biological materials. MATERIALS HORIZONS 2022; 9:864-891. [PMID: 34931632 DOI: 10.1039/d1mh01720a] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The demand for tissue and organ transplantation worldwide has led to an increased interest in the development of new therapies to restore normal tissue function through transplantation of injured tissue with biomedically engineered matrices. Among these developments is decellularization, a process that focuses on the removal of immunogenic cellular material from a tissue or organ. However, decellularization is a complex and often harsh process that frequently employs techniques that can negatively impact the properties of the materials subjected to it. The need for a more benign alternative has driven research on supercritical carbon dioxide (scCO2) assisted decellularization. scCO2 can achieve its critical point at relatively low temperature and pressure conditions, and for its high transfer rate and permeability. These properties make scCO2 an appealing methodology that can replace or diminish the exposure of harsh chemicals to sensitive materials, which in turn could lead to better preservation of their biochemical and mechanical properties. The presented review covers relevant literature over the last years where scCO2-assisted decellularization is employed, as well as discussing major topics such as the mechanism of action behind scCO2-assisted decellularization, CO2 and cosolvents' solvent properties, effect of the operational parameters on decellularization efficacy and on the material's properties.
Collapse
Affiliation(s)
- Marta M Duarte
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Universidade Católica Portuguesa, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| | - Inês V Silva
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Universidade Católica Portuguesa, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| | | | - Nina Bionda
- iFyber, LLC, 950 Danby Road, Ithaca, NY 14850, USA
| | - Ana Rita C Duarte
- LAQV/REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - Ana L Oliveira
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Universidade Católica Portuguesa, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| |
Collapse
|
3
|
Lao F, Cheng H, Wang Q, Wang X, Liao X, Xu Z. Enhanced water extraction with high-pressure carbon dioxide on purple sweet potato pigments: Comparison to traditional aqueous and ethanolic extraction. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101188] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
4
|
Gil-Ramírez A, Rosmark O, Spégel P, Swärd K, Westergren-Thorsson G, Larsson-Callerfelt AK, Rodríguez-Meizoso I. Pressurized carbon dioxide as a potential tool for decellularization of pulmonary arteries for transplant purposes. Sci Rep 2020; 10:4031. [PMID: 32132596 PMCID: PMC7055267 DOI: 10.1038/s41598-020-60827-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 02/12/2020] [Indexed: 12/29/2022] Open
Abstract
Vascular bio-scaffolds produced from decellularized tissue offer a promising material for treatment of several types of cardiovascular diseases. These materials have the potential to maintain the functional properties of the extracellular matrix (ECM), and allow for growth and remodeling in vivo. The most commonly used methods for decellularization are based on chemicals and enzymes combinations, which often damage the ECM and cause cytotoxic effects in vivo. Mild methods involving pressurized CO2-ethanol (EtOH)-based fluids, in a supercritical or near supercritical state, have been studied for decellularization of cardiovascular tissue, but results are controversial. Moreover, data are lacking on the amount and type of lipids remaining in the tissue. Here we show that pressurized CO2-EtOH-H2O fluids (average molar composition, ΧCO2 0.91) yielded close to complete removal of lipids from porcine pulmonary arteries, including a notably decrease of pro-inflammatory fatty acids. Pressurized CO2-limonene fluids (ΧCO2 0.88) and neat supercritical CO2 (scCO2) achieved the removal of 90% of triacylglycerides. Moreover, treatment of tissue with pressurized CO2-limonene followed by enzyme treatment, resulted in efficient DNA removal. The structure of elastic fibers was preserved after pressurized treatment, regardless solvent composition. In conclusion, pressurized CO2-ethanol fluids offer an efficient tool for delipidation in bio-scaffold production, while pressurized CO2-limonene fluids facilitate subsequent enzymatic removal of DNA.
Collapse
Affiliation(s)
- Alicia Gil-Ramírez
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, SE-22100, Lund, Sweden.
| | - Oskar Rosmark
- Lung Biology, Department of Experimental Medical Science, Faculty of Medicine, Lund University, SE-22184, Lund, Sweden
| | - Peter Spégel
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, SE-22100, Lund, Sweden
| | - Karl Swärd
- Cellular Biomechanics, Department of Experimental Medical Science, Faculty of Medicine, Lund University, SE-22184, Lund, Sweden
| | - Gunilla Westergren-Thorsson
- Lung Biology, Department of Experimental Medical Science, Faculty of Medicine, Lund University, SE-22184, Lund, Sweden
| | - Anna-Karin Larsson-Callerfelt
- Lung Biology, Department of Experimental Medical Science, Faculty of Medicine, Lund University, SE-22184, Lund, Sweden
| | - Irene Rodríguez-Meizoso
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, SE-22100, Lund, Sweden.
| |
Collapse
|