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Wang J, Jin X. Strategies for decellularization, re-cellularIzation and crosslinking in liver bioengineering. Int J Artif Organs 2024; 47:129-139. [PMID: 38253541 DOI: 10.1177/03913988231218566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Liver transplantation is the only definitive treatment for end-stage liver disease and its availability is restricted by organ donor shortages. The development of liver bioengineering provides the probability to create a functional alternative to reduce the gap in organ demand and supply. Decellularized liver scaffolds have been widely applied in bioengineering because they can mimic the native liver microenvironment and retain extracellular matrix (ECM) components. Multiple approaches including chemical, physical and biological methods have been developed for liver decellularization in current studies, but a full set of unified criteria has not yet been established. Each method has its advantages and drawbacks that influence the microstructure and ligand landscape of decellularized liver scaffolds. Optimizing a decellularization method to eliminate cell material while retaining as much of the ECM intact as possible is therefore important for biological scaffold applications. Furthermore, crosslinking strategies can improve the biological performance of scaffolds, including reinforcing biomechanics, delaying degradation in vivo and reducing immune rejection, which can better promote the integration of re-cellularized scaffolds with host tissue and influence the reconstruction process. In this review, we aim to present the different liver decellularization techniques, the crosslinking methods to improve scaffold characteristics with crosslinking and the preparation of soluble ECM.
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Affiliation(s)
- Jiajia Wang
- Department of Obstetrics and Gynecology, School of Clinical Medicine, Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Xiaojun Jin
- School of Medicine, Ningbo University, Ningbo, Zhejiang, China
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2
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Zhang F, Gao H, Jiang X, Yang F, Zhang J, Song S, Shen J. Biomedical Application of Decellularized Scaffolds. ACS APPLIED BIO MATERIALS 2023; 6:5145-5168. [PMID: 38032114 DOI: 10.1021/acsabm.3c00778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Tissue loss and end-stage organ failure are serious health problems across the world. Natural and synthetic polymer scaffold material based artificial organs play an important role in the field of tissue engineering and organ regeneration, but they are not from the body and may cause side effects such as rejection. In recent years, the biomimetic decellularized scaffold based materials have drawn great attention in the tissue engineering field for their good biocompatibility, easy modification, and excellent organism adaptability. Therefore, in this review, we comprehensively summarize the application of decellularized scaffolds in tissue engineering and biomedicine in recent years. The preparation methods, modification strategies, construction of artificial tissues, and application in biomedical applications are discussed. We hope that this review will provide a useful reference for research on decellularized scaffolds and promote their application tissue engineering.
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Affiliation(s)
- Fang Zhang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Huimin Gao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Xuefeng Jiang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Fang Yang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Jun Zhang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Saijie Song
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Jian Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
- Jiangsu Engineering Research Center of Interfacial Chemistry, Nanjing University, Nanjing 210023, China
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3
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Mir TA, Alzhrani A, Nakamura M, Iwanaga S, Wani SI, Altuhami A, Kazmi S, Arai K, Shamma T, Obeid DA, Assiri AM, Broering DC. Whole Liver Derived Acellular Extracellular Matrix for Bioengineering of Liver Constructs: An Updated Review. Bioengineering (Basel) 2023; 10:1126. [PMID: 37892856 PMCID: PMC10604736 DOI: 10.3390/bioengineering10101126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/13/2023] [Accepted: 09/15/2023] [Indexed: 10/29/2023] Open
Abstract
Biomaterial templates play a critical role in establishing and bioinstructing three-dimensional cellular growth, proliferation and spatial morphogenetic processes that culminate in the development of physiologically relevant in vitro liver models. Various natural and synthetic polymeric biomaterials are currently available to construct biomimetic cell culture environments to investigate hepatic cell-matrix interactions, drug response assessment, toxicity, and disease mechanisms. One specific class of natural biomaterials consists of the decellularized liver extracellular matrix (dECM) derived from xenogeneic or allogeneic sources, which is rich in bioconstituents essential for the ultrastructural stability, function, repair, and regeneration of tissues/organs. Considering the significance of the key design blueprints of organ-specific acellular substrates for physiologically active graft reconstruction, herein we showcased the latest updates in the field of liver decellularization-recellularization technologies. Overall, this review highlights the potential of acellular matrix as a promising biomaterial in light of recent advances in the preparation of liver-specific whole organ scaffolds. The review concludes with a discussion of the challenges and future prospects of liver-specific decellularized materials in the direction of translational research.
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Affiliation(s)
- Tanveer Ahmed Mir
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Alaa Alzhrani
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21423, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
| | - Makoto Nakamura
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Shintaroh Iwanaga
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Shadil Ibrahim Wani
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Abdullah Altuhami
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Shadab Kazmi
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- Department of Child Health, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Kenchi Arai
- Department of Clinical Biomaterial Applied Science, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan
| | - Talal Shamma
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Dalia A. Obeid
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Abdullah M. Assiri
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
| | - Dieter C. Broering
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
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Almeida GHDR, da Silva-Júnior LN, Gibin MS, Dos Santos H, de Oliveira Horvath-Pereira B, Pinho LBM, Baesso ML, Sato F, Hernandes L, Long CR, Relly L, Miglino MA, Carreira ACO. Perfusion and Ultrasonication Produce a Decellularized Porcine Whole-Ovary Scaffold with a Preserved Microarchitecture. Cells 2023; 12:1864. [PMID: 37508528 PMCID: PMC10378497 DOI: 10.3390/cells12141864] [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: 03/16/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 07/30/2023] Open
Abstract
The application of decellularized scaffolds for artificial tissue reconstruction has been an approach with great therapeutic potential in regenerative medicine. Recently, biomimetic ovarian tissue reconstruction was proposed to reestablish ovarian endocrine functions. Despite many decellularization methods proposed, there is no established protocol for whole ovaries by detergent perfusion that is able to preserve tissue macro and microstructure with higher efficiency. This generated biomaterial may have the potential to be applied for other purposes beyond reproduction and be translated to other areas in the tissue engineering field. Therefore, this study aimed to establish and standardize a protocol for porcine ovaries' decellularization based on detergent perfusion and ultrasonication to obtain functional whole-ovary scaffolds. For that, porcine ovaries (n = 5) were perfused with detergents (0.5% SDS and 1% Triton X-100) and submitted to an ultrasonication bath to produce acellular scaffolds. The decellularization efficiency was evaluated by DAPI staining and total genomic DNA quantification. ECM morphological evaluation was performed by histological, immunohistochemistry, and ultrastructural analyses. ECM physico-chemical composition was evaluated using FTIR and Raman spectroscopy. A cytocompatibility and cell adhesion assay using murine fibroblasts was performed. Results showed that the proposed method was able to remove cellular components efficiently. There was no significant ECM component loss in relation to native tissue, and the scaffolds were cytocompatible and allowed cell attachment. In conclusion, the proposed decellularization protocol produced whole-ovaries scaffolds with preserved ECM composition and great potential for application in tissue engineering.
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Affiliation(s)
| | | | | | - Henrique Dos Santos
- Department of Physics, State University of Maringá, Maringá 87020-900, Brazil
| | | | - Leticia Beatriz Mazo Pinho
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil
| | | | - Francielle Sato
- Department of Physics, State University of Maringá, Maringá 87020-900, Brazil
| | - Luzmarina Hernandes
- Department of Morphological Sciences, State University of Maringa, Maringá 87020-900, Brazil
| | - Charles R Long
- Department of Veterinary Physiology and Pharmacology, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA
| | - Luciana Relly
- Department of Veterinary Physiology and Pharmacology, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA
| | - Maria Angelica Miglino
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil
| | - Ana Claudia Oliveira Carreira
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil
- Centre for Natural and Human Sciences, Federal University of ABC, Santo André, São Paulo 09210-580, Brazil
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Dias ML, Wajsenzon IJR, Alves GBN, Paranhos BA, Andrade CBV, Siqueira Monteiro VR, de Sousa RMR, da Silva Pereira ENG, Rodrigues KL, Daliry A, Mello DB, Coeli dos Santos Goldenberg R. Cirrhotic Liver Sustains In Situ Regeneration of Acellular Liver Scaffolds after Transplantation into G-CSF-Treated Animals. Cells 2023; 12:cells12070976. [PMID: 37048049 PMCID: PMC10093225 DOI: 10.3390/cells12070976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 03/29/2023] Open
Abstract
Acellular liver scaffolds (ALS) produced by decellularization have been successfully explored for distinct regenerative purposes. To date, it is unknown whether transplanted ALSs are affected by cirrhotic livers, either becoming cirrhotic themselves or instead remaining as a robust template for healthy cell growth after transplantation into cirrhotic rats. Moreover, little is known about the clinical course of recipient cirrhotic livers after ALS transplantation. To address these questions, we transplanted ALSs into cirrhotic rats previously treated with the granulocyte colony-stimulating factor. Here, we report successful cellular engraftment within the transplanted ALSs at 7, 15, and 30 days after transplantation. Recellularization was orchestrated by liver tissue cell activation, resident hepatocytes and bile duct proliferation, and an immune response mediated by the granulocyte components. Furthermore, we showed that transplanted ALSs ensured a pro-regenerative and anti-inflammatory microenvironment, attracted vessels from the host cirrhotic tissue, and promoted progenitor cell recruitment. ALS transplantation induced cirrhotic liver regeneration and extracellular matrix remodeling. Moreover, the transplanted ALS sustained blood circulation and attenuated alterations in the ultrasonographic and biochemical parameters in cirrhotic rats. Taken together, our results confirm that transplanted ALSs are not affected by cirrhotic livers and remain a robust template for healthy cell growth and stimulated cirrhotic liver regeneration.
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McInnes AD, Moser MAJ, Chen X. Preparation and Use of Decellularized Extracellular Matrix for Tissue Engineering. J Funct Biomater 2022; 13:jfb13040240. [PMID: 36412881 PMCID: PMC9680265 DOI: 10.3390/jfb13040240] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/22/2022] [Accepted: 11/05/2022] [Indexed: 11/16/2022] Open
Abstract
The multidisciplinary fields of tissue engineering and regenerative medicine have the potential to revolutionize the practise of medicine through the abilities to repair, regenerate, or replace tissues and organs with functional engineered constructs. To this end, tissue engineering combines scaffolding materials with cells and biologically active molecules into constructs with the appropriate structures and properties for tissue/organ regeneration, where scaffolding materials and biomolecules are the keys to mimic the native extracellular matrix (ECM). For this, one emerging way is to decellularize the native ECM into the materials suitable for, directly or in combination with other materials, creating functional constructs. Over the past decade, decellularized ECM (or dECM) has greatly facilitated the advance of tissue engineering and regenerative medicine, while being challenged in many ways. This article reviews the recent development of dECM for tissue engineering and regenerative medicine, with a focus on the preparation of dECM along with its influence on cell culture, the modification of dECM for use as a scaffolding material, and the novel techniques and emerging trends in processing dECM into functional constructs. We highlight the success of dECM and constructs in the in vitro, in vivo, and clinical applications and further identify the key issues and challenges involved, along with a discussion of future research directions.
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Affiliation(s)
- Adam D. McInnes
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Correspondence: ; Tel.: +1-306-966-5435
| | - Michael A. J. Moser
- Department of Surgery, Health Sciences Building, University of Saskatchewan, Saskatoon, SK S7N 0W8, Canada
| | - Xiongbiao Chen
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Department of Mechanical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
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Croce S, Cobianchi L, Zoro T, Dal Mas F, Icaro Cornaglia A, Lenta E, Acquafredda G, De Silvestri A, Avanzini MA, Visai L, Brambilla S, Bruni G, Gravina GD, Pietrabissa A, Ansaloni L, Peloso A. Mesenchymal Stromal Cell on Liver Decellularised Extracellular Matrix for Tissue Engineering. Biomedicines 2022; 10:biomedicines10112817. [PMID: 36359336 PMCID: PMC9687774 DOI: 10.3390/biomedicines10112817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022] Open
Abstract
Background: In end-stage chronic liver disease, transplantation represents the only curative option. However, the shortage of donors results in the death of many patients. To overcome this gap, it is mandatory to develop new therapeutic options. In the present study, we decellularised pig livers and reseeded them with allogeneic porcine mesenchymal stromal cells (pMSCs) to understand whether extracellular matrix (ECM) can influence and/or promote differentiation into hepatocyte-like cells (HLCs). Methods: After decellularisation with SDS, the integrity of ECM-scaffolds was examined by histological staining, immunofluorescence and scanning electron microscope. DNA quantification was used to assess decellularisation. pMSCs were plated on scaffolds by static seeding and maintained in in vitro culture for 21 days. At 3, 7, 14 and 21 days, seeded ECM scaffolds were evaluated for cellular adhesion and growth. Moreover, the expression of specific hepatic genes was performed by RT-PCR. Results: The applied decellularisation/recellularisation protocol was effective. The number of seeded pMSCs increased over the culture time points. Gene expression analysis of seeded pMSCs displayed a weak induction due to ECM towards HLCs. Conclusions: These results suggest that ECM may address pMSCs to differentiate in hepatocyte-like cells. However, only contact with liver-ECM is not enough to induce complete differentiation.
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Affiliation(s)
- Stefania Croce
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Lorenzo Cobianchi
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Tamara Zoro
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Francesca Dal Mas
- Department of Management, Ca’ Foscari University of Venice, 30100 Venice, Italy
| | - Antonia Icaro Cornaglia
- Histology & Embryology Unit, Department of Public Health, Experimental Medicine & Forensic, University of Pavia, 27100 Pavia, Italy
| | - Elisa Lenta
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Gloria Acquafredda
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Annalisa De Silvestri
- Biometry & Clinical Epidemiology, Scientific Direction, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Maria Antonietta Avanzini
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Correspondence: (M.A.A.); (A.P.)
| | - Livia Visai
- Center for Health Technologies (CHT), Department of Molecular Medicine, INSTM UdR of Pavia, University of Pavia, Viale Taramelli 3/b, 27100 Pavia, Italy
- Medicina Clinica-Specialistica, UOR5 Laboratorio di Nanotecnologie, ICS Maugeri, IRCCS, Via S. Boezio 28, 27100 Pavia, Italy
| | - Szandra Brambilla
- Center for Health Technologies (CHT), Department of Molecular Medicine, INSTM UdR of Pavia, University of Pavia, Viale Taramelli 3/b, 27100 Pavia, Italy
| | - Giovanna Bruni
- CSGI Department of Physical Chemistry M Rolla, 27100 Pavia, Italy
| | - Giulia Di Gravina
- Department of Industrial and Information Engineering, University of Pavia, 27100 Pavia, Italy
| | - Andrea Pietrabissa
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Luca Ansaloni
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Andrea Peloso
- Hepatology and Transplantation Laboratory, Department of Surgery, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
- Divisions of Abdominal and Transplantation Surgery, Department of Surgery, Geneva University Hospitals, 1205 Geneva, Switzerland
- Correspondence: (M.A.A.); (A.P.)
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Panahi F, Baheiraei N, Sistani MN, Salehnia M. Analysis of decellularized mouse liver fragment and its recellularization with human endometrial mesenchymal cells as a candidate for clinical usage. Prog Biomater 2022; 11:409-420. [PMID: 36117225 DOI: 10.1007/s40204-022-00203-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 09/03/2022] [Indexed: 11/27/2022] Open
Abstract
Decellularized tissue has been used as a natural extracellular matrix (ECM) or bioactive biomaterial for tissue engineering. The present study aims to compare and analyze different decellularization protocols for mouse liver fragments and cell seeding and attachment in the created scaffold using human endometrial mesenchymal cells (hEMCs).After collecting and dissecting the mouse liver into small fragments, they were decellularized by Triton X-100 and six concentrations of sodium dodecyl sulfate (SDS; 0.025, 0.05, 0.1, 0.25, 0.5, and 1%) at different exposure times. The morphology and DNA content of decellularized tissues were studied, and the group with better morphology and lower DNA content was selected for additional assessments. Masson's tri-chrome and periodic acid Schiff staining were performed to evaluate ECM materials. Raman confocal spectroscopy analysis was used to quantify the amount of collagen type I, III and IV, glycosaminoglycans and elastin. Scanning electron microscopy and MTT assay were applied to assess the ultrastructure and porosity and cytotoxicity of decellularized scaffolds, respectively. In the final step, hEMCs were seeded on the decellularized scaffold and cultured for one week, and finally the cell attachment and homing were studied morphologically.The treated group with 0.1% SDS for 24 h showed a well preserved ECM morphology similar to native control and showing the minimum level of DNA. Raman spectroscopy results demonstrated that the amount of collagen type I and IV was not significantly changed in this group compared to the control, but a significant reduction in collagen III and elastin protein levels was seen (P < 0.001). The micrographs showed a porous ECM in decellularized sample similar to the native control with the range of 2.25 µm to 7.86 µm. After cell seeding, the infiltration and migration of cells in different areas of the scaffold were seen. In conclusion, this combined protocol for mouse liver decellularization is effective and its recellularization with hEMCs could be suitable for clinical applications in the future.
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Affiliation(s)
- Fatomeh Panahi
- Department of Biomaterial Engineering, Faculty of Interdisciplinary Sciences and Technologies, Tarbiat Modares University, Tehran, Iran
| | - Nafiseh Baheiraei
- Tissue Engineering Division, Anatomy Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maryam Nezhad Sistani
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, P. O. BOX: 14115-111, Tehran, Iran
| | - Mojdeh Salehnia
- Department of Biomaterial Engineering, Faculty of Interdisciplinary Sciences and Technologies, Tarbiat Modares University, Tehran, Iran. .,Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, P. O. BOX: 14115-111, Tehran, Iran.
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Gao M, Zhu X, Peng W, He Y, Li Y, Wu Q, Zhou Y, Liao G, Yang G, Bao J, Bu H. Kidney ECM Pregel Nanoarchitectonics for Microarrays to Accelerate Harvesting Gene-Edited Porcine Primary Monoclonal Spheres. ACS OMEGA 2022; 7:23156-23169. [PMID: 35847249 PMCID: PMC9280780 DOI: 10.1021/acsomega.2c01074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
![]()
One of the key steps
of using CRISPR/Cas9 to obtain gene-edited
cells used in generating gene-edited animals combined with somatic
cell nuclear transplantation (SCNT) is to harvest monoclonal cells
with genetic modifications. However, primary cells used as nuclear
donors always grow slowly and fragile after a series of gene-editing
operations. The extracellular matrix (ECM) formulated directly from
different organs comprises complex proteins and growth factors that
can improve and regulate the cellular functions of primary cells.
Herein, sodium lauryl ether sulfate (SLES) detergent was first used
to perfuse porcine kidney ECM, and the biological properties of the
kidney ECM were optimized. Then, we used a porcine kidney ECM pregel
to pattern the microarray and developed a novel strategy to shorten
the time of obtaining gene-edited monoclonal cell spheroids with low
damage in batches. Our results showed that the SLES-perfused porcine
kidney ECM pregel displayed superior biological activities in releasing
growth factors and promoting cell proliferation. Finally, combined
with microarray technology, we quickly obtained monoclonal cells in
good condition, and the cells used as nuclear donors to construct
recombinant embryos showed a significantly higher success rate than
those of the traditional method. We further successfully produced
genetically edited pigs.
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Affiliation(s)
- Mengyu Gao
- Department of Pathology, West China Hospital, Sichuan University, Chengdu 610041, China
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Xinglong Zhu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Wanliu Peng
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Yuting He
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Yi Li
- Precision Medicine Key Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiong Wu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Yanyan Zhou
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Guangneng Liao
- Experimental Animal Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guang Yang
- Experimental Animal Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ji Bao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
| | - Hong Bu
- Department of Pathology, West China Hospital, Sichuan University, Chengdu 610041, China
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Wuhou District, Chengdu 610041, China
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10
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Talaei-Khozani T, Yaghoubi A. An overview of post transplantation events of decellularized scaffolds. Transpl Immunol 2022; 74:101640. [PMID: 35667545 DOI: 10.1016/j.trim.2022.101640] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/29/2022] [Accepted: 05/31/2022] [Indexed: 12/19/2022]
Abstract
Regenerative medicine and tissue engineering are reasonable techniques for repairing failed tissues and could be a suitable alternative to organ transplantation. One of the most widely used methods for preparing bioscaffolds is the decellularization procedure. Although cell debris and DNA are removed from the decellularized tissues, important compositions of the extracellular matrix including proteins, proteoglycans, and glycoproteins are nearly preserved. Moreover, the obtained scaffolds have a 3-dimensional (3D) structure, appropriate naïve mechanical properties, and good biocompatibility. After transplantation, different types of host cells migrate to the decellularized tissues. Histological and immunohistochemical assessment of the different bioscaffolds after implantation reveals the migration of parenchymal cells, angiogenesis, as well as the invasion of inflammatory and giant foreign cells. In this review, the events after transplantation including angiogenesis, scaffold degradation, and the presence of immune and tissue-specific progenitor cells in the decellularized scaffolds in various hosts, are discussed.
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Affiliation(s)
- Tahereh Talaei-Khozani
- Histotomorphometry and stereology research center, Shiraz University of Medical Sciences, Shiraz, Iran; Tissue engineering lab, Anatomy Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Atefeh Yaghoubi
- Tissue engineering lab, Anatomy Department, Shiraz University of Medical Sciences, Shiraz, Iran.
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11
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Du A, Liu D, Zhang W, Wang X, Chen S. Genipin-crosslinked decellularized scaffold induces regeneration of defective rat kidneys. J Biomater Appl 2022; 37:415-428. [DOI: 10.1177/08853282221104287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: The purpose of this study was to improve the performance of decellularized renal scaffolds by the genipin crosslinking method to facilitate the regeneration of tissues and cells and provide better conditions for the regeneration and repair of defective kidneys. Methods: SD rats were randomly divided into three groups: normal group, uncrosslinked scaffold group and genipin-crosslinked scaffold group. Hematoxylin eosin, Masson and immunofluorescence staining was used to observe the histomorphological characteristics of the kidneys in each group. The preservation of the renal vascular structure in the three groups was observed by vascular casting. A collagenase degradation assay was used to detect the antidegradation ability of the kidney in the three groups. CCK8 assays were used to test the in vitro biocompatibility of the scaffolds. The lower 1/3 of the rat left kidney was excised, and the defect was filled with decellularized renal scaffolds to observe the effect of scaffold implantation on the regenerative ability of the defective kidney. Results: Histological images showed that the genipin-crosslinked scaffold did not destroy the structure of the scaffold, and the collagen fibers in the scaffold was more regular, and the outline of the glomerulus was clearer than uncrosslinked scaffold. The results of casting showed that the vascular structure of genipin-crosslinked scaffold was still intact. The anti-degradation ability test showed that the anti-degradation ability of genipin-crosslinked scaffold was significantly higher than that of the uncrosslinked scaffold. Cell culture experiments showed that the genipin-crosslinked scaffold had no cytotoxicity and promoted cell proliferation to some extent. In vivo scaffold transplantation experiments further demonstrated that the genipin-crosslinked scaffold had better anti-degradation and anti-inflammatory ability. Conclusion: Genipin-crosslinked rat kidney scaffold complemented kidney defects in rats can enhance scaffold-induced kidney regeneration and repair.
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Affiliation(s)
- Aoling Du
- School of Basic Medicine, Hubei University of Arts and Science, Xiangyang, China
- Institute of Clinical Anatomy & Reproductive Medicine, University of South China, Hengyang, Hunan, China
| | - Dan Liu
- School of Basic Medicine, Xiangnan University, Chenzhou, China
| | - Wenhui Zhang
- Institute of Clinical Anatomy & Reproductive Medicine, University of South China, Hengyang, Hunan, China
| | | | - Shenghua Chen
- Institute of Clinical Anatomy & Reproductive Medicine, University of South China, Hengyang, Hunan, China
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Li K, Tharwat M, Larson EL, Felgendreff P, Hosseiniasl SM, Rmilah AA, Safwat K, Ross JJ, Nyberg SL. Re-Endothelialization of Decellularized Liver Scaffolds: A Step for Bioengineered Liver Transplantation. Front Bioeng Biotechnol 2022; 10:833163. [PMID: 35360393 PMCID: PMC8960611 DOI: 10.3389/fbioe.2022.833163] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/11/2022] [Indexed: 12/12/2022] Open
Abstract
Bioengineered livers (BELs) are an attractive therapeutic alternative to address the donor organ shortage for liver transplantation. The goal of BELs technology aims at replacement or regeneration of the native human liver. A variety of approaches have been proposed for tissue engineering of transplantable livers; the current review will highlight the decellularization-recellularization approach to BELs. For example, vascular patency and appropriate cell distribution and expansion are critical components in the production of successful BELs. Proper solutions to these components of BELs have challenged its development. Several strategies, such as heparin immobilization, heparin-gelatin, REDV peptide, and anti-CD31 aptamer have been developed to extend the vascular patency of revascularized bioengineered livers (rBELs). Other novel methods have been developed to enhance cell seeding of parenchymal cells and to increase graft functionality during both bench and in vivo perfusion. These enhanced methods have been associated with up to 15 days of survival in large animal (porcine) models of heterotopic transplantation but have not yet permitted extended survival after implantation of BELs in the orthotopic position. This review will highlight both the remaining challenges and the potential for clinical application of functional bioengineered grafts.
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Affiliation(s)
- Kewei Li
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Mohammad Tharwat
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
- General Surgery Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ellen L. Larson
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
| | - Philipp Felgendreff
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
- Department for General, Visceral and Vascular Surgery, University Hospital Jena, Jena, Germany
| | | | - Anan Abu Rmilah
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
| | - Khaled Safwat
- General Surgery Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | | | - Scott L. Nyberg
- Department of Surgery, Mayo Clinic, Rochester, MN, United States
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN, United States
- *Correspondence: Scott L. Nyberg,
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13
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Yaghoubi A, Azarpira N, Karbalay-Doust S, Daneshi S, Vojdani Z, Talaei-Khozani T. Prednisolone and mesenchymal stem cell preloading protect liver cell migration and mitigate extracellular matrix modification in transplanted decellularized rat liver. Stem Cell Res Ther 2022; 13:36. [PMID: 35090559 PMCID: PMC8800282 DOI: 10.1186/s13287-022-02711-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 01/10/2022] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Regenerative medicine provides promising approaches for treating chronic liver diseases. Previous studies indicate that decellularized liver architecture is damaged by invading non-hepatic inflammatory cells. This study aimed to use anti-inflammatory and regenerative potency of bone marrow-derived mesenchymal stem cells (BM-MSC) and prednisolone for reducing fibrosis and balancing inflammatory cell migration into the decellularized liver scaffold. MATERIAL AND METHOD The liver was decellularized by perfusing Sodium Lauryl Ether Sulfate (SLES), and nuclei depletion and extracellular matrix (ECM) retention were confirmed by DNA quantification, histochemical, and immunohistochemical assessments. Scaffolds were loaded with BM-MSCs, prednisolone, or a combination of both, implanted at the anatomical place in the rat partial hepatectomized and followed up for 2 and 4 weeks. RESULTS Labeled-MSCs were traced in the transplanted scaffolds; however, they did not migrate into the intact liver. Immunohistochemistry showed that the hepatoblasts, cholangiocytes, stellate, and oval cells invaded into all the scaffolds. Bile ducts were more abundant in the border of the scaffolds and intact liver. Stereological assessments showed a significant reduction in the number of lymphocytes and neutrophils in prednisolone-loaded scaffolds. The regeneration process and angiogenesis were significantly higher in the group treated with cell/prednisolone-loaded bioscaffolds. Collagen fibers were significantly reduced in the scaffolds pre-treated with cell/prednisolone, prednisolone, or BM-MSCs, compared to the control group. CONCLUSION Loading prednisolone into the scaffolds can be a worthy approach to restrict inflammation after transplantation. Although pre-loading of the scaffolds with a combination of cells/prednisolone could not alleviate inflammation, it played an important role in regeneration and angiogenesis.
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Affiliation(s)
- Atefeh Yaghoubi
- Tissue Engineering Lab, Anatomy Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Azarpira
- Transplantation Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saied Karbalay-Doust
- Stereology and Morphometry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Anatomy Department, Shiraz medical School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sajad Daneshi
- Stereology and Morphometry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Vojdani
- Tissue Engineering Lab, Anatomy Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tahereh Talaei-Khozani
- Tissue Engineering Lab, Anatomy Department, Shiraz University of Medical Sciences, Shiraz, Iran.
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14
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Dias ML, Paranhos BA, Goldenberg RCDS. Liver scaffolds obtained by decellularization: A transplant perspective in liver bioengineering. J Tissue Eng 2022; 13:20417314221105305. [PMID: 35756167 PMCID: PMC9218891 DOI: 10.1177/20417314221105305] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 05/19/2022] [Indexed: 11/15/2022] Open
Abstract
Liver transplantation is the only definitive treatment for many diseases that affect this organ, however, its quantity and viability are reduced. The study of liver scaffolds based on an extracellular matrix is a tissue bioengineering strategy with great application in regenerative medicine. Collectively, recent studies suggest that liver scaffold transplantation may assist in reestablishing hepatic function in preclinical diseased animals, which represents a great potential for application as a treatment for patients with liver disease in the future. This review focuses on useful strategies to promote liver scaffold transplantation and the main open questions about this context. We outline the current knowledge about ex vivo bioengineered liver transplantation, including the surgical techniques, recipient survival time, scaffold preparation before transplantation, and liver disease models. We also highlight the current limitations and future directions regarding in vivo bioengineering techniques.
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Affiliation(s)
- Marlon Lemos Dias
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.,Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa - INCT - REGENERA, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Bruno Andrade Paranhos
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.,Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa - INCT - REGENERA, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Regina Coeli Dos Santos Goldenberg
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.,Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa - INCT - REGENERA, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
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15
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Zhang B, Sun F, Lu Y, Wang Z, Shen Z, Yuan L, Wu Q, Wu C, Shi H. A Novel Decellularized Trachea Preparation Method for Rapid Construction of a Functional Tissue Engineered Trachea to Repair Tracheal Defects. J Mater Chem B 2022; 10:4810-4822. [PMID: 35237780 DOI: 10.1039/d1tb02100a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Long segment trachea defects are repaired by tracheal substitution, while the decellularized technology has been effectively employed to prepare tissue engineering trachea (TET). However, its clinical application is restrictied by...
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Affiliation(s)
- Boyou Zhang
- The Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Fei Sun
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Yi Lu
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Zhihao Wang
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Zhiming Shen
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Lei Yuan
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Qiang Wu
- The Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Cong Wu
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Hongcan Shi
- Clinical Medical College, Yangzhou University, No. 98 Nantong West Road, Yangzhou, Jiangsu 225009, P. R. China.
- Northern Jiangsu People's Hospital Affiliated Hospital to Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
- The Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
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16
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Alaee S, Asadollahpour R, Hosseinzadeh Colagar A, Talaei-Khozani T. The decellularized ovary as a potential scaffold for maturation of preantral ovarian follicles of prepubertal mice. Syst Biol Reprod Med 2021; 67:413-427. [PMID: 34445905 DOI: 10.1080/19396368.2021.1968542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
ABBREVIATIONS GAG: glycosaminoglycan; ECM: extracellular matrix; 2D: two-dimensional; E2: estradiol; P4: progesterone; BMP15: bone morphogenetic protein 15; GDF9: growth differentiation factor 9; ZP2: zona pellucida 2; Gdf9: growth/differentiation factor-9; Bmp6: bone morphogenetic protein 6; Bmp15: bone morphogenetic protein 15.
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Affiliation(s)
- Sanaz Alaee
- Department of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Raheleh Asadollahpour
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran
| | | | - Tahereh Talaei-Khozani
- Tissue Engineering Lab, Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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17
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Decellularization of kidney tissue: comparison of sodium lauryl ether sulfate and sodium dodecyl sulfate for allotransplantation in rat. Cell Tissue Res 2021; 386:365-378. [PMID: 34424397 DOI: 10.1007/s00441-021-03517-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 08/04/2021] [Indexed: 10/20/2022]
Abstract
An automatic decellularization device was developed to perfuse and decellularize male rats' kidneys using both sodium lauryl ether sulfate (SLES) and sodium dodecyl sulfate (SDS) and to compare their efficacy in kidney decellularization and post-transplantation angiogenesis. Kidneys were perfused with either 1% SDS solution for 4 h or 1% SLES solution for 6 h. The decellularized scaffolds were stained with hematoxylin and eosin, periodic acid Schiff, Masson's trichrome, and Alcian blue to determine cell removal and glycogen, collagen, and glycosaminoglycan contents, respectively. Moreover, scanning electron microscopy was performed to evaluate the cell removal and preservation of microarchitecture of both SDS and SLES scaffolds. Additionally, DNA quantification assay was applied for all groups in order to measure residual DNA in the scaffolds and normal kidney. In order to demonstrate biocompatibility of the decellularized scaffolds, human umbilical cord mesenchymal stromal/stem cells (hUC-MSCs) were seeded on the scaffolds. In addition, the allotransplantation was performed in back muscle and angiogenesis was evaluated. Complete cell removal in both SLES and SDS groups was observed in scanning electron microscopy and DNA quantification assays. Moreover, the extracellular matrix (ECM) architecture of rat kidney in the SLES group was significantly preserved better than the SDS group. The hUC-MSCs were successfully migrated from the cell culture plate surface into the SDS and SLES decellularized scaffolds. The formation of blood vessels was observed in the kidney in both SLES and SDS decellularized kidneys. The better preservation of ECM than SDS introduces SLES as the solvent of choice for kidney decellularization.
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Tan J, Zhang QY, Huang LP, Huang K, Xie HQ. Decellularized scaffold and its elicited immune response towards the host: the underlying mechanism and means of immunomodulatory modification. Biomater Sci 2021; 9:4803-4820. [PMID: 34018503 DOI: 10.1039/d1bm00470k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The immune response of the host towards a decellularized scaffold is complex. Not only can a number of immune cells influence this process, but also the characteristics, preparation and modification of the decellularized scaffold can significantly impact this reaction. Such factors can, together or alone, trigger immune cells to polarize towards either a pro-healing or pro-inflammatory direction. In this article, we have comprehensively reviewed factors which may influence the immune response of the host towards a decellularized scaffold, including the source of the biomaterial, biophysical properties or modifications of the scaffolds with bioactive peptides, drugs and cytokines. Furthermore, the underlying mechanism has also been recapitulated.
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Affiliation(s)
- Jie Tan
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, China.
| | - Qing-Yi Zhang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, China.
| | - Li-Ping Huang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, China.
| | - Kai Huang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, China.
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, China.
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19
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Asadi M, Khalili M, Lotfi H, Vaghefi Moghaddam S, Zarghami N, André H, Alizadeh E. Liver bioengineering: Recent trends/advances in decellularization and cell sheet technologies towards translation into the clinic. Life Sci 2021; 276:119373. [PMID: 33744324 DOI: 10.1016/j.lfs.2021.119373] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 02/07/2023]
Abstract
Development of novel technologies provides the best tissue constructs engineering and maximizes their therapeutic effects in regenerative therapy, especially for liver dysfunctions. Among the currently investigated approaches of tissue engineering, scaffold-based and scaffold-free tissues are widely suggested for liver regeneration. Analogs of liver acellular extracellular matrix (ECM) are utilized in native scaffolds to increase the self-repair and healing ability of organs. Native ECM analog could improve liver repairing through providing the supportive framework for cells and signaling molecules, exerting normal biomechanical, biochemical, and physiological signal complexes. Recently, innovative cell sheet technology is introduced as an alternative for conventional tissue engineering with the advantage of fewer scaffold restrictions and cell culture on a Thermo-Responsive Polymer Surface. These sheets release the layered cells through a temperature-controlled procedure without enzymatic digestion, while preserving the cell-ECM contacts and adhesive molecules on cell-cell junctions. In addition, several novelties have been introduced into the cell sheet and decellularization technologies to aid cell growth, instruct differentiation/angiogenesis, and promote cell migration. In this review, recent trends, advancements, and issues linked to translation into clinical practice are dissected and compared regarding the decellularization and cell sheet technologies for liver tissue engineering.
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Affiliation(s)
- Maryam Asadi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Khalili
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hajie Lotfi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Physiology, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Helder André
- Department of Clinical Neuroscience, St. Erik Eye Hospital, Karolinska Institute, 11282 Stockholm, Sweden
| | - Effat Alizadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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20
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Laparoscopic left hemihepatectomy in small dogs: an easy and effective new technique. ACTA VET BRNO 2021. [DOI: 10.2754/avb202089040367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The present report describes a novel approach to and presents the surgical results for laparoscopic hepatectomy of the left lobes in small dogs. A purely laparoscopic four-port approach was used in seven beagles. The left triangular ligament was cut first, then the base of the left medial lobe (LMB) was ligated with silk thread using a needle, and the liver parenchyma of the LMB approximately 0.5 cm above the ligation site was removed with LigaSure. The left lateral lobe (LLB) was removed in the same manner. Blood was collected on postoperative days 1, 3, 7, and 14 for laboratory testing. Left hepatic lobe resection was successfully completed in all dogs, with an average operation time of 102.53 ± 9.07 min and an average blood loss of 32.10 ± 6.43 ml. Serious postoperative complications were not observed. The white blood cell (WBC) count and alkaline phosphatase (ALP) level were significantly increased in experimental dogs 1 day after surgery (P< 0.05); aspartate transferase (AST) and alanine transaminase (ALT) were significantly different before and after surgery (P< 0.01); and all the indicators were basically normal seven days after the operation. Exploratory laparoscopy at 28 days revealed adhesion of the surface of the liver section to the omentum or the gastric wall, but there were no other abnormal findings. The combined application of liver pedicle ligation and LigaSure for liver lobectomy provides a simple and effective method for generating liver lobectomy models for research on liver disease and regeneration and a feasible laparoscopic liver lobectomy operation scheme for small dogs (10–15 kg).
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21
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Dias ML, Batista CMP, Secomandi VJK, Silva AC, Monteiro VRS, Faccioli LA, Goldenberg RCS. Surgical Models to Explore Acellular Liver Scaffold Transplantation: Step-by-Step. Organogenesis 2020; 16:95-112. [PMID: 32799604 DOI: 10.1080/15476278.2020.1801273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Acellular liver scaffolds (ALS) have arisen as potential candidates for transplantation. Until now, all reports involving ALS transplantation failed in surgical method descriptions and do not offer support to scientists to reproduce the procedures used in experimental microsurgery to make the results comparable to literature. To overcome the lack of detail information, we described surgical steps details to perform heterotopic and partial orthotopic surgical models to promote ALS transplantation. After preservation and vessel cannulation steps, the liver grafts were decellularized. In addition, ex vivo blood perfusion tests were performed to obtain a successful anticoagulation treatment prior in vivo transplantation. Then, methods of partial liver resection, combination of hand-suture and cuff techniques to complete end-to-end anastomosis between the scaffold and the recipient animal were performed. These procedures which take 30-60 min and were efficient to allow acellular liver scaffold viability and recellularization of different types of cell post-surgery. In conclusion, our methods are practical and simple promising approach that provides the opportunity to investigate ways to achieve sufficient liver function post-transplantation in vivo.
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Affiliation(s)
- Marlon L Dias
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Cíntia M P Batista
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Victor J K Secomandi
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Alexandre C Silva
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil.,Department of Surgery, Clementino Fraga Filho Universitary Hospital, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Victoria R S Monteiro
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Lanuza A Faccioli
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
| | - Regina C S Goldenberg
- Carlos Chagas Filho Biophysics Institute, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil.,National Institute of Science and Technology in Regenerative Medicine- REGENERA, Federal University of Rio De Janeiro , Rio De Janeiro, Brazil
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22
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Emami A, Talaei-Khozani T, Vojdani Z, Zarei Fard N. Comparative assessment of the efficiency of various decellularization agents for bone tissue engineering. J Biomed Mater Res B Appl Biomater 2020; 109:19-32. [PMID: 32627321 DOI: 10.1002/jbm.b.34677] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 05/16/2020] [Accepted: 06/16/2020] [Indexed: 12/23/2022]
Abstract
Bone regeneration can be possible through grafts or engineered bone replacement when bone defects are larger than the critical size. Decellularized bone extracellular matrix (ECM) is an alternative that is able to accelerate tissue regeneration, while decellularization protocols influence engineered bone quality. The objective of this study was to compare the quality of decellularized bone produced through different methods. Four decellularization methods were employed using (a) sodium lauryl ether sulfate (SLES), (b) sodium dodecyl sulfate (SDS) 0.5%, (c) SDS 1% and (d) trypsin/EDTA. All samples were then washed in triton X-100. DNA quantification, hematoxylin and eosin, and Hoechst staining showed that although DNA was depleted in all scaffolds, treatment with SLES led to a significantly lower DNA content. Glycosaminoglycan quantification, Raman confocal microscopy, alcian blue and PAS staining exhibited higher carbohydrate retention in the scaffolds treated with SLES and SDS 0.5%. Raman spectra, scanning electron microscopy and trichrom Masson staining showed more collagen content in SLES and SDS-treated scaffolds compared to trypsin/EDTA-treated scaffolds. Therefore, although trypsin/EDTA could efficiently decellularize the scaffolds, it washed out the ECM contents. Also, both MTT and attachment tests showed a significantly higher cell viability in SLES-treated scaffolds. Raman spectra revealed that while the first washing procedure did not remove SLES traces in the scaffolds, excessive washing reduced ECM contents. In conclusion, SLES and, to a lesser degree, SDS 0.5% protocols could efficiently preserve ultrastructure and ECM constituents of decellularized bone tissue and can thus be suggested as nontoxic and safe protocols for bone regeneration.
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Affiliation(s)
- Asrin Emami
- Department of Anatomical Sciences, School of Medicine, Laboratory for Stem Cell Research, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tahereh Talaei-Khozani
- Department of Anatomical Sciences, School of Medicine, Laboratory for Stem Cell Research, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Vojdani
- Department of Anatomical Sciences, School of Medicine, Laboratory for Stem Cell Research, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nehleh Zarei Fard
- Department of Anatomical Sciences, School of Medicine, Laboratory for Stem Cell Research, Shiraz University of Medical Sciences, Shiraz, Iran
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23
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Saleh T, Ahmed E, Yu L, Song SH, Park KM, Kwak HH, Woo HM. Conjugating homogenized liver-extracellular matrix into decellularized hepatic scaffold for liver tissue engineering. J Biomed Mater Res A 2020; 108:1991-2004. [PMID: 32180336 DOI: 10.1002/jbm.a.36920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 02/29/2020] [Accepted: 03/09/2020] [Indexed: 12/13/2022]
Abstract
The generation of a transplantable liver scaffold is crucial for the treatment of end-stage liver failure. Unfortunately, decellularized liver scaffolds suffer from lack of bioactive molecules and functionality. In this study, we conjugated homogenized liver-extracellular matrix (ECM) into a decellularized liver in a rat model to improve its structural and functional properties. The homogenized ECM was prepared, characterized, and subsequently perfused into ethyl carbodiimide hydrochloride (EDC)/N-hydroxysuccinimide (NHS) activated liver scaffolds. Various techniques were performed to confirm the improvements that were accomplished through the conjugation process; these included micro/ultra-structural analyses, biochemical analysis of ECM components, DNA quantification, swelling ratio, structural stability, calcification properties, platelet activation study, static and dynamic seeding with EAhy926 endothelial cells and HepG2 hepatocarcinoma cells, subcutaneous implantation and intrahepatic transplantation. The results showed that the conjugated scaffolds have superior micro- and ultrastructural and biochemical characteristics. In addition, DNA contents, swelling ratios, calcification properties, platelet reactions, and host inflammatory reactions were not altered with the conjugation process. The conjugated scaffolds revealed better cellular spreading and popularity compared to the non-conjugated scaffolds. Intrahepatic transplantation showed that the conjugated scaffold had higher popularity of hepatic regenerative cells with better angiogenesis. The conjugation of the decellularized liver scaffold with homogenized liver-ECM is a promising tool to improve the quality of the generated scaffold for further transplantation.
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Affiliation(s)
- Tarek Saleh
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Ebtehal Ahmed
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Lina Yu
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Su-Hyeon Song
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Kyung-Mee Park
- College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea
| | - Ho-Hyun Kwak
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Heung-Myong Woo
- Department of Veterinary Science, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Republic of Korea
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24
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Hosseini V, Maroufi NF, Saghati S, Asadi N, Darabi M, Ahmad SNS, Hosseinkhani H, Rahbarghazi R. Current progress in hepatic tissue regeneration by tissue engineering. J Transl Med 2019; 17:383. [PMID: 31752920 PMCID: PMC6873477 DOI: 10.1186/s12967-019-02137-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 11/12/2019] [Indexed: 12/12/2022] Open
Abstract
Liver, as a vital organ, is responsible for a wide range of biological functions to maintain homeostasis and any type of damages to hepatic tissue contributes to disease progression and death. Viral infection, trauma, carcinoma, alcohol misuse and inborn errors of metabolism are common causes of liver diseases are a severe known reason for leading to end-stage liver disease or liver failure. In either way, liver transplantation is the only treatment option which is, however, hampered by the increasing scarcity of organ donor. Over the past years, considerable efforts have been directed toward liver regeneration aiming at developing new approaches and methodologies to enhance the transplantation process. These approaches include producing decellularized scaffolds from the liver organ, 3D bio-printing system, and nano-based 3D scaffolds to simulate the native liver microenvironment. The application of small molecules and micro-RNAs and genetic manipulation in favor of hepatic differentiation of distinct stem cells could also be exploited. All of these strategies will help to facilitate the application of stem cells in human medicine. This article reviews the most recent strategies to generate a high amount of mature hepatocyte-like cells and updates current knowledge on liver regenerative medicine.
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Affiliation(s)
- Vahid Hosseini
- Stem Cell Research Center, Tabriz University of Medical Sciences, Imam Reza St., Golgasht St., Tabriz, 5166614756, Iran.,Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nazila Fathi Maroufi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Saghati
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nahideh Asadi
- Department of Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Darabi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Imam Reza St., Golgasht St., Tabriz, 5166614756, Iran.,Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Nazari Soltan Ahmad
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Reza Rahbarghazi
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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