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Chen J, Tang X, Wang Z, Perez A, Yao B, Huang K, Zhang Y, King MW. Techniques for navigating postsurgical adhesions: Insights into mechanisms and future directions. Bioeng Transl Med 2023; 8:e10565. [PMID: 38023705 PMCID: PMC10658569 DOI: 10.1002/btm2.10565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/27/2023] [Accepted: 06/01/2023] [Indexed: 12/01/2023] Open
Abstract
Postsurgical adhesions are a common complication of surgical procedures that can lead to postoperative pain, bowel obstruction, infertility, as well as complications with future procedures. Several agents have been developed to prevent adhesion formation, such as barriers, anti-inflammatory and fibrinolytic agents. The Food and Drug Administration (FDA) has approved the use of physical barrier agents, but they have been associated with conflicting clinical studies and controversy in the clinical utilization of anti-adhesion barriers. In this review, we summarize the human anatomy of the peritoneum, the pathophysiology of adhesion formation, the current prevention agents, as well as the current research progress on adhesion prevention. The early cellular events starting with injured mesothelial cells and incorporating macrophage response have recently been found to be associated with adhesion formation. This may provide the key component for developing future adhesion prevention methods. The current use of physical barriers to separate tissues, such as Seprafilm®, composed of hyaluronic acid and carboxymethylcellulose, can only reduce the risk of adhesion formation at the end stage. Other anti-inflammatory or fibrinolytic agents for preventing adhesions have only been studied within the context of current research models, which is limited by the lack of in-vitro model systems as well as in-depth study of in-vivo models to evaluate the efficiency of anti-adhesion agents. In addition, we explore emerging therapies, such as gene therapy and stem cell-based approaches, that may offer new strategies for preventing adhesion formation. In conclusion, anti-adhesion agents represent a promising approach for reducing the burden of adhesion-related complications in surgical patients. Further research is needed to optimize their use and develop new therapies for this challenging clinical problem.
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Affiliation(s)
- Jiahui Chen
- Department of Textile Engineering, Chemistry and ScienceNorth Carolina State UniversityRaleighNorth CarolinaUSA
| | - Xiaoqi Tang
- Department of Textile Engineering, Chemistry and ScienceNorth Carolina State UniversityRaleighNorth CarolinaUSA
| | - Ziyu Wang
- Department of Textile Engineering, Chemistry and ScienceNorth Carolina State UniversityRaleighNorth CarolinaUSA
| | - Arielle Perez
- UNC School of Medicine Department of SurgeryUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Benjamin Yao
- Montefiore Medical Center Department of Obstetrics & Gynecology & Women's Health ServicesMontefiore Medical CenterBronxNew YorkUSA
| | - Ke Huang
- Joint Department of Biomedical EngineeringNorth Carolina State University & University of North Carolina at Chapel HillRaleighNorth CarolinaUSA
- Department of Molecular Biomedical SciencesNorth Carolina State UniversityRaleighNorth CarolinaUnited States
| | - Yang Zhang
- Department of Textile Engineering, Chemistry and ScienceNorth Carolina State UniversityRaleighNorth CarolinaUSA
| | - Martin W. King
- Department of Textile Engineering, Chemistry and ScienceNorth Carolina State UniversityRaleighNorth CarolinaUSA
- College of Textiles, Donghua UniversityShanghaiSongjiangChina
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2
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Hu D, Li X, Li J, Tong P, Li Z, Lin G, Sun Y, Wang J. The preclinical and clinical progress of cell sheet engineering in regenerative medicine. Stem Cell Res Ther 2023; 14:112. [PMID: 37106373 PMCID: PMC10136407 DOI: 10.1186/s13287-023-03340-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Cell therapy is an accessible method for curing damaged organs or tissues. Yet, this approach is limited by the delivery efficiency of cell suspension injection. Over recent years, biological scaffolds have emerged as carriers of delivering therapeutic cells to the target sites. Although they can be regarded as revolutionary research output and promote the development of tissue engineering, the defect of biological scaffolds in repairing cell-dense tissues is apparent. Cell sheet engineering (CSE) is a novel technique that supports enzyme-free cell detachment in the shape of a sheet-like structure. Compared with the traditional method of enzymatic digestion, products harvested by this technique retain extracellular matrix (ECM) secreted by cells as well as cell-matrix and intercellular junctions established during in vitro culture. Herein, we discussed the current status and recent progress of CSE in basic research and clinical application by reviewing relevant articles that have been published, hoping to provide a reference for the development of CSE in the field of stem cells and regenerative medicine.
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Affiliation(s)
- Danping Hu
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
- HANGZHOU CHEXMED TECHNOLOGY CO., LTD, Hangzhou, 310000, China
| | - Xinyu Li
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
| | - Jie Li
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
| | - Pei Tong
- Hospital of Hunan Guangxiu, Medical College of Hunan Normal University, Hunan Normal University, Changsha, 410008, China
| | - Zhe Li
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
| | - Ge Lin
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
- National Engineering and Research Center of Human Stem Cells, Changsha, 410008, China
- Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, 410008, China
| | - Yi Sun
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China.
- National Engineering and Research Center of Human Stem Cells, Changsha, 410008, China.
- Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, 410008, China.
| | - Juan Wang
- Shanghai Biomass Pharmaceutical Product Evaluation Professional Public Service Platform, Center for Pharmacological Evaluation and Research, China State Institute of Pharmaceutical Industry, Shanghai, 200437, China.
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3
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Akhlaghi S, Rabbani S, Karimi H, Haeri A. Hyaluronic acid gel incorporating curcumin-phospholipid complex nanoparticles prevents postoperative peritoneal adhesion. J Pharm Sci 2022. [DOI: 10.1016/j.xphs.2022.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Polycaprolactone/Chitosan Composite Nanofiber Membrane as a Preferred Scaffold for the Culture of Mesothelial Cells and the Repair of Damaged Mesothelium. Int J Mol Sci 2022; 23:ijms23179517. [PMID: 36076916 PMCID: PMC9455682 DOI: 10.3390/ijms23179517] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/16/2022] [Accepted: 08/19/2022] [Indexed: 11/26/2022] Open
Abstract
Mesothelial cells are specific epithelial cells lining the serosal cavity and internal organs. Nonetheless, few studies have explored the possibility to culture mesothelial cells in a nanostructure scaffold for tissue engineering applications. Therefore, this study aims to fabricate nanofibers from a polycaprolactone (PCL) and PCL/chitosan (CS) blend by electrospinning, and to elucidate the effect of CS on the cellular response of mesothelial cells. The results demonstrate that a PCL and PCL/CS nanofiber membrane scaffold could be prepared with a comparable fiber diameter (~300 nm) and porosity for cell culture. Blending CS with PCL influenced the mechanical properties of the scaffold due to interference of PCL crystallinity in the nanofibers. However, CS substantially improves scaffold hydrophilicity and results in a ~6-times-higher cell attachment rate in PCL/CS. The mesothelial cells maintain high viability in both nanofiber membranes, but PCL/CS provides better maintenance of cobblestone-like mesothelial morphology. From gene expression analysis and immunofluorescence staining, the incorporation of CS also results in the upregulated expression of mesothelial marker genes and the enhanced production of key mesothelial maker proteins, endorsing PCL/CS to better maintain the mesothelial phenotype. The PCL/CS scaffold was therefore chosen for the in vivo studies, which involved transplanting a cell/scaffold construct containing allograft mesothelial cells for mesothelium reconstruction in rats. In the absence of mesothelial cells, the mesothelium wound covered with PCL/CS showed an inflammatory response. In contrast, a mesothelium layer similar to native mesothelium tissue could be obtained by implanting the cell/scaffold construct, based on hematoxylin and eosin (H&E) and immunohistochemical staining.
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5
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Wei G, Wang Z, Liu R, Zhou C, Li E, Shen T, Wang X, Wu Y, Li X. A combination of hybrid polydopamine-human keratinocyte growth factor nanoparticles and sodium hyaluronate for the efficient prevention of postoperative abdominal adhesion formation. Acta Biomater 2022; 138:155-167. [PMID: 34653692 DOI: 10.1016/j.actbio.2021.10.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 12/12/2022]
Abstract
Postoperative abdominal adhesion (PAA) is one of the more universal complications of abdominal surgery with a frequent incidence. Currently available keratinocyte growth factor (KGF)-based glues for the prevention of adhesions remain a great bottleneck since their long-term biological activity in vivo is insufficient. In this study, we fabricated hybrid polydopamine (PDA)-KGF nanoparticles (PDA-KGF NPs) by using an in situ self-assembly and polymerization method. The physicochemical properties of the PDA-KGF nanoparticles were systematically characterized. The effect of preventing PAA in rats was evaluated by using hybrid PDA-KGF NPs combined with hyaluronate (Ha). The expression levels of inflammatory factors and the degree of inflammatory cell infiltration in the injured peritoneum were evaluated by enzyme-linked immunosorbent assays and hematoxylin-eosin staining, respectively. The levels of phospho-Src expression were revealed by Western blotting. The degree of fibrosis and the density of deposited collagen fibers were measured with real-time reverse-transcription polymerase chain reaction and picrosirius red staining. The results indicated that the PDA-KGF NPs combined with Ha greatly prevented the incidence of abdominal adhesion s and promoted the repair of mesothelial cells in injured peritoneum. More importantly, the PDA-KGF NPs combined with Ha obviously reduced collagen deposition and fibrosis and inhibited the inflammatory response. Our results suggest that PDA-KGF NPs combined with Ha are promising barrier-like biomaterials for the effective prevention of postoperative tissue adhesion. STATEMENT OF SIGNIFICANCE: Postoperative abdominal adhesion (PAA) as an inevitable postoperative complication affected the quality of life of patients. Currently available methods for preventing adhesions mainly employ degradable biomaterials. Previous research demonstrated that a hybrid keratinocyte growth factor (KGF)-sodium hyaluronate (Ha) gel could prevent the formation of PAAs. However, its clinical outcomes are not satisfactory since their bioactivity in vivo is too short. In this article, we fabricated hybrid polydopamine (PDA)-KGF nanoparticles (PDA-KGF NPs), which extend KGF bioactivity, effectively prevent PAA. Moreover, PDA-KGF NPs could remarkably reduce both collagen deposition and fibrosis, inhibit the inflammatory response, and promote mesothelial regeneration. Overall, the PDA-KGF NPs combined with Ha exhibit efficient antiadhesion properties, may provide a promising clinical protocol for the prevention of PAA.
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Affiliation(s)
- Guangbing Wei
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Zijun Wang
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Ruilin Liu
- College of Pharmacy, Xuzhou Medical University, Xuzhou 221004, PR China; College of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, PR China.
| | - Cancan Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Enmeng Li
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Tianli Shen
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Xingjie Wang
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China
| | - Yunhua Wu
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China; Department of General Surgery, Shaanxi Provincial People's Hospital, Xi' an 710068, PR China
| | - Xuqi Li
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China; Department of Talent Highland, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, PR China.
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6
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Wu F, Li Y, Yang Q, Wang C, Hou L, Liu W, Hou C. Transcriptome sequencing analysis of primary fibroblasts: a new insight into postoperative abdominal adhesion. Surg Today 2022; 52:151-164. [PMID: 34120243 DOI: 10.1007/s00595-021-02321-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/22/2021] [Indexed: 11/09/2022]
Abstract
PURPOSE The specific genes or pathways in fibroblasts responsible for the pathogenesis of postoperative abdominal adhesion (PAA) remain to be elucidated. We aim to provide a new insight into disease mechanisms at the transcriptome level. METHODS Male Sprague-Dawley rats were used to establish a PAA model. Primary fibroblasts were separated from normal peritoneal tissue (NF) and postoperative adhesion tissue (PF). RNA sequencing was used to analyze the transcriptome in NF and PF. RESULTS One thousand two hundred thirty-five upregulated and 625 downregulated DEGs were identified through RNA-Seq. A pathway enrichment analysis identified distinct enriched biological processes, among which the most prominent was related to immune and inflammatory response and fibrosis. HE staining and Masson's trichrome staining histologically validated the RNA-Seq results. Six hub genes, ITGAM, IL-1β, TNF, IGF1, CSF1R and EGFR were further verified by RT-PCR. CONCLUSIONS Our study revealed the roles of the immune and inflammatory responses and fibrosis in the process of PAA. We also found six hub genes that may be potential therapeutic targets for PPA.
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Affiliation(s)
- Fuling Wu
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yilei Li
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qin Yang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Canmao Wang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Lianbing Hou
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Wenqin Liu
- Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China.
| | - Chuqi Hou
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
- Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China.
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7
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Wei B, Lu J. Characterization of Tendon-Derived Stem Cells and Rescue Tendon Injury. Stem Cell Rev Rep 2021; 17:1534-1551. [PMID: 33651334 DOI: 10.1007/s12015-021-10143-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2021] [Indexed: 12/12/2022]
Abstract
The natural healing ability of tendon is limited, and it cannot restore the native structure and function of tendon injuries. Tendon-derived stem cells (TDSCs) are a new type of pluripotent stem cells with multi-directional differentiation potential and are expected to become a promising cell-seed for the treatment of tendon injuries in the future. In this review, we outline the latest advances in the culture and identification of TDSCs. In addition, the influencing factors on the differentiation of TDSCs are discussed. Moreover, we aim to discuss recent studies to enhance TDSCs treatment of injured tendons. Finally, we identify the limitations of the current understanding of TDSCs biology, the main challenges of using their use, and potential therapeutic strategies to inform cell-based tendon repair.
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Affiliation(s)
- Bing Wei
- School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Jun Lu
- Department of Orthopaedic Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China.
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8
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Papparella A, Noviello C, Ranucci S, Paciello O, Papparella S, De Biase D, Cirillo G, Umano GR. Pneumoperitoneum Modifies Serum and Tissue CCL2-CCL5 Expression in Mice. JSLS 2020; 24:JSLS.2020.00017. [PMID: 32508487 PMCID: PMC7242020 DOI: 10.4293/jsls.2020.00017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background and Objectives: Laparoscopy is the preferred method when operating in the abdomen. In this study, we evaluated systemic and morphological peritoneal cytokine modifications (RANTES/CCL5 and MCP-1/CCL2) due to CO2 pneumoperitoneum in rats. Methods: Twenty-five prepubertal Sprague-Dawley rats were randomized into three groups. Pneumoperitoneum lasting 30 minutes, was induced with a flow of 0.5 L/min, in two groups (S1 and S2, n = 20), at a P/CO2 of 6 and 10 mm Hg, respectively. In the control group (C, n = 5), only anesthesia was carried out. All animals were sacrificed after 24 hours. The serum of the rats was collected for ELISA, and the levels of the cytokines RANTES and MCP-1 were investigated. An immunohistochemical analysis of RANTES and MCP-1 was performed on samples of the peritoneum, and the morphological evaluation was conducted with a blinded evaluation by two independent, experienced pathologists by using a grading system (0, 1+, 2+, 3+: no, faint, moderate, and strong reactivity, respectively). Results: RANTES mean levels were significantly different in the S1, S2, and C groups (70.3 ± 2.26, 58.23 ± 4.32, 29.66 ± 4.03, respectively, P = .0001). The levels of MCP-1 were 32.1 ± 1.63 in the S1 group, 27.0 ± 9.26 in the S2 group, and 16.4 ± 9.55 in the C group (P = .159). Normal control peritoneum showed little reactivity, whereas a moderate to strong cytoplasmic reaction to anti-CCL5/CCL2 antibodies was observed in mesothelial and inflammatory cells in the S1 and S2 groups. Conclusion: CO2 pneumoperitoneum evokes an inflammatory response by modifying plasma RANTES levels and peritoneal CCL5/CCL2 expression.
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Affiliation(s)
- Alfonso Papparella
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | | | - Sara Ranucci
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Orlando Paciello
- Faculty of Veterinary Medicine, Department of Pathology and Animal Health, University of Naples Federico II, Naples, Italy
| | - Serenella Papparella
- Faculty of Veterinary Medicine, Department of Pathology and Animal Health, University of Naples Federico II, Naples, Italy
| | - Davide De Biase
- Faculty of Veterinary Medicine, Department of Pathology and Animal Health, University of Naples Federico II, Naples, Italy
| | - Grazia Cirillo
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Giuseppina Rosaria Umano
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
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9
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Peritoneal adhesions: Occurrence, prevention and experimental models. Acta Biomater 2020; 116:84-104. [PMID: 32871282 DOI: 10.1016/j.actbio.2020.08.036] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/21/2020] [Accepted: 08/25/2020] [Indexed: 12/20/2022]
Abstract
Peritoneal adhesions (PA) are a postoperative syndrome with high incidence rate, which can cause chronic abdominal pain, intestinal obstruction, and female infertility. Previous studies have identified that PA are caused by a disordered feedback of blood coagulation, inflammation, and fibrinolysis. Monocytes, macrophages, fibroblasts, and mesothelial cells are involved in this process, and secreted signaling molecules, such as tumor necrosis factor alpha (TNF-α), interleukin-10 (IL-10), tissue plasminogen activator (tPA), and type 1 plasminogen activator inhibitor (PAI-1), play a key role in PA development. There have been many attempts to prevent PA formation by anti-PA drugs, barriers, and other therapeutic methods, but their effectiveness has not been widely accepted. Treatment by biomaterial-based barriers is believed to be the most promising method to prevent PA formation in recent years. In this review, the pathogenesis, treatment approaches, and animal models of PA are summarized and discussed to understand the challenges faced in the biomaterial-based anti-PA treatments.
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10
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Markov AG, Fedorova AA, Usoltseva EO, Kruglova NM, Burdin VV, Amasheh S. Electrophysiological Parameters of Different Regions of the Rat Peritoneum. J EVOL BIOCHEM PHYS+ 2020. [DOI: 10.1134/s0022093020010068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Kao HH, Kuo CY, Chen KS, Chen JP. Preparation of Gelatin and Gelatin/Hyaluronic Acid Cryogel Scaffolds for the 3D Culture of Mesothelial Cells and Mesothelium Tissue Regeneration. Int J Mol Sci 2019; 20:E4527. [PMID: 31547444 PMCID: PMC6770111 DOI: 10.3390/ijms20184527] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 08/30/2019] [Accepted: 09/07/2019] [Indexed: 12/14/2022] Open
Abstract
Mesothelial cells are specific epithelial cells that are lined in the serosal cavity and internal organs. Nonetheless, few studies have explored the possibility to culture mesothelial cells in a three-dimensional (3D) scaffold for tissue engineering applications. Towards this end, we fabricated macroporous scaffolds from gelatin and gelatin/hyaluronic acid (HA) by cryogelation, and elucidated the influence of HA on cryogel properties and the cellular phenotype of mesothelial cells cultured within the 3D scaffolds. The incorporation of HA was found not to significantly change the pore size, porosity, water uptake kinetics, and swelling ratios of the cryogel scaffolds, but led to a faster scaffold degradation in the collagenase solution. Adding 5% HA in the composite cryogels also decreased the ultimate compressive stress (strain) and toughness of the scaffold, but enhanced the elastic modulus. From the in vitro cell culture, rat mesothelial cells showed quantitative cell viability in gelatin (G) and gelatin/HA (GH) cryogels. Nonetheless, mesothelial cells cultured in GH cryogels showed a change in the cell morphology and cytoskeleton arrangement, reduced cell proliferation rate, and downregulation of the mesothelium specific maker gene expression. The production of key mesothelium proteins E-cadherin and calretinin were also reduced in the GH cryogels. Choosing the best G cryogels for in vivo studies, the cell/cryogel construct was used for the transplantation of allograft mesothelial cells for mesothelium reconstruction in rats. A mesothelium layer similar to the native mesothelium tissue could be obtained 21 days post-implantation, based on hematoxylin and eosin (H&E) and immunohistochemical staining.
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Affiliation(s)
- Hao-Hsi Kao
- Division of Nephrology, Chang Gung Memorial Hospital, Keelung 20401, Taiwan.
- Department of Chemical and Materials Engineering, Chang Gung University, Kwei-San, Taoyuan 33302, Taiwan.
| | - Chang-Yi Kuo
- Department of Chemical and Materials Engineering, Chang Gung University, Kwei-San, Taoyuan 33302, Taiwan.
| | - Kuo-Su Chen
- Division of Nephrology, Chang Gung Memorial Hospital, Keelung 20401, Taiwan.
- School of Medicine, Chang Gung University, Kwei-San, Taoyuan 33303, Taiwan.
| | - Jyh-Ping Chen
- Department of Chemical and Materials Engineering, Chang Gung University, Kwei-San, Taoyuan 33302, Taiwan.
- Department of Plastic and Reconstructive Surgery and Craniofacial Research Center, Chang Gung Memorial Hospital, Linkou, Kwei-San, Taoyuan 33305, Taiwan.
- Research Center for Food and Cosmetic Safety and Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 33302, Taiwan.
- Department of Materials Engineering, Ming Chi University of Technology, Tai-Shan, New Taipei City 24301, Taiwan.
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12
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Miyabe Y, Sekiya S, Sugiura N, Oka M, Karasawa K, Moriyama T, Nitta K, Shimizu T. Renal subcapsular transplantation of hepatocyte growth factor-producing mesothelial cell sheets improves ischemia-reperfusion injury. Am J Physiol Renal Physiol 2019; 317:F229-F239. [DOI: 10.1152/ajprenal.00601.2018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Ischemia-reperfusion injury (IRI) is a clinically important cause of acute kidney injury leading to chronic kidney disease. Furthermore, IRI in renal transplantation still remains a risk factor for delayed graft function. Previous studies on IRI have had some limitations, and few of the studied therapies have been clinically applicable. Therefore, a new method for treating renal IRI is needed. We examined the effects of human mesothelial cell (MC) sheets and hepatocyte growth factor (HGF)-transgenic MC (tg MC) sheets transplanted under the renal capsule in an IRI rat model and compared these two treatments with the intravenous administration of HGF protein and no treatment through serum, histological, and mRNA analyses over 28 days. MC sheets and HGF-tg MC sheets produced HGF protein and significantly improved acute renal dysfunction, acute tubular necrosis, and survival rate. The improvement in necrosis was likely due to the cell sheets promoting the migration and proliferation of renal tubular cells, as observed in vitro. Expression of α-smooth muscle actin at day 14 and renal fibrosis at day 28 after IRI were significantly suppressed in MC sheet and HGF-tg MC sheet treatment groups compared with the other groups, and these effects tended to be reinforced by the HGF-tg MC sheets. These results suggest that the cell sheets locally and continuously affect renal paracrine factors, such as HGF, and support recovery from acute tubular necrosis and improvement of renal fibrosis in chronic disease.
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Affiliation(s)
- Yoei Miyabe
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo, Japan
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Sachiko Sekiya
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo, Japan
| | - Naoko Sugiura
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo, Japan
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Masatoshi Oka
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo, Japan
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Kazunori Karasawa
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Takahito Moriyama
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Kosaku Nitta
- Department of Medicine, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
| | - Tatsuya Shimizu
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo, Japan
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13
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Oka M, Sekiya S, Sakiyama R, Shimizu T, Nitta K. Hepatocyte Growth Factor-Secreting Mesothelial Cell Sheets Suppress Progressive Fibrosis in a Rat Model of CKD. J Am Soc Nephrol 2019; 30:261-276. [PMID: 30635373 DOI: 10.1681/asn.2018050556] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 11/24/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Although hepatocyte growth factor (HGF) has antifibrotic effects and is involved in angiogenesis and vasodilation, systemic administration of HGF to prevent kidney fibrosis is not a feasible strategy for suppressing interstitial fibrosis in patients with CKD. METHODS We investigated a novel therapy involving HGF transgenic cell sheets grown in culture from human mesothelial cells and administered to rats with unilateral ureteral obstruction (UUO). We compared progression of fibrosis in rats with UUO that received one of five interventions: HGF-transgenic mesothelial cell sheets transplanted to the kidney surface, HGF-transgenic mesothelial cell sheets transplanted to thigh, mesotherial cell sheets transplanted to kidney, no sheets, or HGF injections. RESULTS HGF transgenic cell sheets transplanted to the kidney strongly suppressed the induction of myofibroblasts and collagen in the kidney for 28 days; other interventions did not. Additionally, the HGF-secreting cell sheets ameliorated loss of peritubular capillaries and maintained renal blood flow. CONCLUSIONS These findings suggest that cell sheet therapy is a novel and promising strategy for inhibiting progressive fibrosis in CKD.
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Affiliation(s)
- Masatoshi Oka
- Department of Medicine, Kidney Center.,Institute of Advanced Biomedical Engineering and Science, and
| | - Sachiko Sekiya
- Institute of Advanced Biomedical Engineering and Science, and
| | - Ryoichi Sakiyama
- Department of Clinical Engineering, Tokyo Women's Medical University, Tokyo, Japan
| | - Tatsuya Shimizu
- Institute of Advanced Biomedical Engineering and Science, and
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The sticky business of adhesion prevention in minimally invasive gynecologic surgery. Curr Opin Obstet Gynecol 2018; 29:266-275. [PMID: 28582326 DOI: 10.1097/gco.0000000000000372] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW The negative impact of postoperative adhesions has long been recognized, but available options for prevention remain limited. Minimally invasive surgery is associated with decreased adhesion formation due to meticulous dissection with gentile tissue handling, improved hemostasis, and limiting exposure to reactive foreign material; however, there is conflicting evidence on the clinical significance of adhesion-related disease when compared to open surgery. Laparoscopic surgery does not guarantee the prevention of adhesions because longer operative times and high insufflation pressure can promote adhesion formation. Adhesion barriers have been available since the 1980s, but uptake among surgeons remains low and there is no clear evidence that they reduce clinically significant outcomes such as chronic pain or infertility. In this article, we review the ongoing magnitude of adhesion-related complications in gynecologic surgery, currently available interventions and new research toward more effective adhesion prevention. RECENT FINDINGS Recent literature provides updated epidemiologic data and estimates of healthcare costs associated with adhesion-related complications. There have been important advances in our understanding of normal peritoneal healing and the pathophysiology of adhesions. Adhesion barriers continue to be tested for safety and effectiveness and new agents have shown promise in clinical studies. Finally, there are many experimental studies of new materials and pharmacologic and biologic prevention agents. SUMMARY There is great interest in new adhesion prevention technologies, but new agents are unlikely to be available for clinical use for many years. High-quality effectiveness and outcomes-related research is still needed.
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Bresson L, Leblanc E, Lemaire AS, Okitsu T, Chai F. Autologous peritoneal grafts permit rapid reperitonealization and prevent postoperative abdominal adhesions in an experimental rat study. Surgery 2017; 162:863-870. [PMID: 28666687 DOI: 10.1016/j.surg.2017.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/11/2017] [Accepted: 05/01/2017] [Indexed: 01/29/2023]
Abstract
BACKGROUND Reperitonealization has attracted increasing attention for its potential to prevent postoperative abdominal adhesions and subsequent related complications. We studied the effect of an autologous peritoneal graft on reperitonealization and prevention of adhesions in a rat model. METHODS A standardized peritoneal lesion was induced on the parietal peritoneum by electrocoagulation and sutures. Twenty adult rats sustaining these lesions were randomized to 1 of 4 groups: (1) autologuous peritoneal graft with the side of mesothelial cells exposed to the abdominal cavity; (2) autologuous peritoneal graft with the side of subserosa containing fibroblasts exposed to the abdominal cavity; (3) cell sheet consisting of autologuous mesothelial cells and fibroblasts; or (4) nontreated group (Control). Fourteen days after the operation, abdominal adhesions were evaluated by macroscopic observation and histologic assessment. RESULTS Macroscopic observation revealed that in mesothelial cells/fibroblasts grafts, there was no adhesion on the surface of the peritoneal graft covering the lesion. In contrast, in the other 3 groups, all rats obviously revealed extended and severe adhesions. Histology showed that mesothelial cells exist on the surface of the graft in mesothelial cells/fibroblasts graft, but no mesothelial cells were observed in the samples from the other groups. CONCLUSION Autologous peritoneal grafts prevented postoperative abdominal adhesions in this rat model. As the mechanism of this prevention, the mesothelial cells survived and contributed to reperitonealization, only when they were transplanted as a part of the autologous peritoneal grafts and were located on the surface exposed to the abdomen.
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Affiliation(s)
- Lucie Bresson
- Oscar Lambret Center, Department of Oncological Gynecological Surgery, Lille, France; Inserm U1008, Controlled Drug Delivery Systems and Biomaterials, University of Lille, College of Pharmacy, Lille, France; SMMILE program, Institut pour la Recherche sur le Cancer de Lille, Boulevard du Pr. Jules Leclercq, Lille, France.
| | - Eric Leblanc
- Oscar Lambret Center, Department of Oncological Gynecological Surgery, Lille, France; SMMILE program, Institut pour la Recherche sur le Cancer de Lille, Boulevard du Pr. Jules Leclercq, Lille, France
| | - Anne Sophie Lemaire
- Oscar Lambret Center, Department of Oncological Gynecological Surgery, Lille, France; SMMILE program, Institut pour la Recherche sur le Cancer de Lille, Boulevard du Pr. Jules Leclercq, Lille, France
| | - Teru Okitsu
- Center for International Research on Biomedical Systems (CIBiS), Institute of Industrial Science, The University of Tokyo, Meguro, Tokyo, Japan; SMMILE program, Institut pour la Recherche sur le Cancer de Lille, Boulevard du Pr. Jules Leclercq, Lille, France
| | - Feng Chai
- Inserm U1008, Controlled Drug Delivery Systems and Biomaterials, University of Lille, College of Pharmacy, Lille, France; SMMILE program, Institut pour la Recherche sur le Cancer de Lille, Boulevard du Pr. Jules Leclercq, Lille, France
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Barski D, Gerullis H, Ecke T, Varga G, Boros M, Pintelon I, Timmermans JP, Otto T. Human Amniotic Membrane Is Not Suitable for the Grafting of Colon Lesions and Prevention of Adhesions in a Xenograft Rat Model. Surg Innov 2017; 24:313-320. [PMID: 28548553 DOI: 10.1177/1553350617709828] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION New biological materials are needed for specific applications in reconstructive bowel surgery and for the prevention of adhesion formation. Amniotic membranes (AMs) are assumed to have a number of unique characteristics that enhance the ingrowth of the surrounding tissue. The aim of the present study was to provide proof of these qualities in a xenograft model. MATERIALS AND METHODS A multilayer human AM (HAM) was applied to repair defined colon wall defects in Sprague-Dawley rats (n = 18). The control group was repaired with a suture (n = 6). The animals were killed humanely at 7, 21, and 42 days after implantation. Adhesions and perioperative complications were examined. Histological and immunohistological analyses were performed to assess a number of parameters, including degradation of the HAM, inflammation, graft rejection, and smooth muscle ingrowth. RESULTS Two rats in the treated group died. No other severe complications were observed. Adhesion formation was more prominently visible in the HAM group ( P < .05). The initially increased inflammation in the HAM group reduced over time but remained significantly increased ( P < .05). The HAM degraded over time and a subtle transient glomerulitis could be observed. CONCLUSION HAMs were found to increase adhesion formation and were not suitable for bowel augmentation in the presented xenograft model.
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Kawanishi K. Mesothelial cell transplantation: history, challenges and future directions. Pleura Peritoneum 2016; 1:135-143. [PMID: 30911617 PMCID: PMC6419540 DOI: 10.1515/pp-2016-0014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 08/10/2016] [Indexed: 12/20/2022] Open
Abstract
Mesothelial cells line the surface of the pleura, pericardium, peritoneum and internal reproductive organs. One of their main functions is to act as a non-adhesive barrier to protect against physical damage, however, over the past decades their physiological and pathological properties have been revealed in association with a variety of conditions and diseases. Mesothelium has been used in surgical operations in clinical settings, such as omental patching for perforated peptic ulcers and in glutaraldehyde-treated autologous pericardium for aortic valve reconstruction. Various methods for mesothelial cell transplantation have also been established and developed, particularly within the area of tissue engineering, including scaffold and non-scaffold cell sheet technologies. However, the use of mesothelial cell transplantation in patients remains challenging, as it requires additional operations under general anesthesia in order to obtain enough intact cells for culture. Moreover, the current methods of mesothelial cell transplantation are expensive and are not yet available in clinical practice. This review firstly summarizes the history of the use of mesothelial cell transplantation in tissue engineering, and then critically discusses the barriers for the clinical application of mesothelial cell transplantation. Finally, the recent developments in xenotransplantation technologies are discussed to evaluate other feasible alternatives to mesothelial cell transplantation.
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Affiliation(s)
- Kunio Kawanishi
- Department of Cellular and Molecular Medicine, University of California, San Diego,9500 Gilman Drive, La Jolla, CA 92093–0687, USA
- Department of Surgical Pathology, Tokyo Women’s Medical University, 8–1, Kawada-cho, Shinjuku-ku, 162–8666, Tokyo, Japan
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Deng L, Li Q, Lin G, Huang D, Zeng X, Wang X, Li P, Jin X, Zhang H, Li C, Chen L, Wang L, Huang S, Shao H, Xu B, Mao J. P-glycoprotein Mediates Postoperative Peritoneal Adhesion Formation by Enhancing Phosphorylation of the Chloride Channel-3. Theranostics 2016; 6:204-18. [PMID: 26877779 PMCID: PMC4729769 DOI: 10.7150/thno.13907] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 10/16/2015] [Indexed: 01/28/2023] Open
Abstract
P-glycoprotein (P-gp) is encoded by the multidrug resistance (MDR1) gene and is well studied as a multi-drug resistance transporter. Peritoneal adhesion formation following abdominal surgery remains an important clinical problem. Here, we found that P-gp was highly expressed in human adhesion fibroblasts and promoted peritoneal adhesion formation in a rodent model. Knockdown of P-gp expression by intraperitoneal injection of MDR1-targeted siRNA significantly reduced both the peritoneal adhesion development rate and adhesion grades. Additionally, we found that operative injury up-regulated P-gp expression in peritoneal fibroblasts through the TGF-β1/Smad signaling pathway and histone H3 acetylation. The overexpression of P-gp accelerated migration and proliferation of fibroblasts via volume-activated Cl(-) current and cell volume regulation by enhancing phosphorylation of the chloride channel-3. Therefore, P-gp plays a critical role in postoperative peritoneal adhesion formation and may be a valuable therapeutic target for preventing the formation of peritoneal adhesions.
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Affiliation(s)
- Lulu Deng
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Qin Li
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
- 7. The People's Hospital of Liupanshui City, Liupanshui 553001, China
| | - Guixian Lin
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Dan Huang
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xuxin Zeng
- 5. School of Medicine, Foshan University, Foshan 528000, China
| | - Xinwei Wang
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Ping Li
- 3. The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510000, China
| | - Xiaobao Jin
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Haifeng Zhang
- 6. Department of Pathology, School of Medicine, Xi'an Jiaotong University, Xi'an 710061, China
| | - Chunmei Li
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Lixin Chen
- 4. Department of Pharmacology and Department of Physiology, Medical College, Jinan University, Guangzhou 510632, China
| | - Liwei Wang
- 4. Department of Pharmacology and Department of Physiology, Medical College, Jinan University, Guangzhou 510632, China
| | - Shulin Huang
- 2. Guangdong Province Key Laboratory for Biotechnology Drug Candidates and School of Biosciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Hongwei Shao
- 2. Guangdong Province Key Laboratory for Biotechnology Drug Candidates and School of Biosciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Bin Xu
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
- 2. Guangdong Province Key Laboratory for Biotechnology Drug Candidates and School of Biosciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Jianwen Mao
- 1. Guangdong Provincial Key Laboratory of pharmaceutical Bioactive Substances and School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
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Lachaud CC, Rodriguez-Campins B, Hmadcha A, Soria B. Use of Mesothelial Cells and Biological Matrices for Tissue Engineering of Simple Epithelium Surrogates. Front Bioeng Biotechnol 2015; 3:117. [PMID: 26347862 PMCID: PMC4538307 DOI: 10.3389/fbioe.2015.00117] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 08/03/2015] [Indexed: 12/13/2022] Open
Abstract
Tissue-engineering technologies have progressed rapidly through last decades resulting in the manufacture of quite complex bioartificial tissues with potential use for human organ and tissue regeneration. The manufacture of avascular monolayered tissues such as simple squamous epithelia was initiated a few decades ago and is attracting increasing interest. Their relative morphostructural simplicity makes of their biomimetization a goal, which is currently accessible. The mesothelium is a simple squamous epithelium in nature and is the monolayered tissue lining the walls of large celomic cavities (peritoneal, pericardial, and pleural) and internal organs housed inside. Interestingly, mesothelial cells can be harvested in clinically relevant numbers from several anatomical sources and not less important, they also display high transdifferentiation capacities and are low immunogenic characteristics, which endow these cells with therapeutic interest. Their combination with a suitable scaffold (biocompatible, degradable, and non-immunogenic) may allow the manufacture of tailored serosal membranes biomimetics with potential spanning a wide range of therapeutic applications, principally for the regeneration of simple squamous-like epithelia such as the visceral and parietal mesothelium vascular endothelium and corneal endothelium among others. Herein, we review recent research progresses in mesothelial cells biology and their clinical sources. We make a particular emphasis on reviewing the different types of biological scaffolds suitable for the manufacture of serosal mesothelial membranes biomimetics. Finally, we also review progresses made in mesothelial cells-based therapeutic applications and propose some possible future directions.
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Affiliation(s)
- Christian Claude Lachaud
- Andalusian Center for Molecular Biology and Regenerative Medicine - Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER) , Seville , Spain ; Centro de Investigación en Red sobre Diabetes y Enfermedades Metabólicas (CIBERDEM) , Madrid , Spain
| | - Berta Rodriguez-Campins
- Departamento de I+D, New Biotechnic S.A. , Seville , Spain ; Fundación Andaluza de Investigación y Desarrollo (FAID) , Seville , Spain
| | - Abdelkrim Hmadcha
- Andalusian Center for Molecular Biology and Regenerative Medicine - Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER) , Seville , Spain ; Centro de Investigación en Red sobre Diabetes y Enfermedades Metabólicas (CIBERDEM) , Madrid , Spain
| | - Bernat Soria
- Andalusian Center for Molecular Biology and Regenerative Medicine - Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER) , Seville , Spain ; Centro de Investigación en Red sobre Diabetes y Enfermedades Metabólicas (CIBERDEM) , Madrid , Spain
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Mutsaers SE, Birnie K, Lansley S, Herrick SE, Lim CB, Prêle CM. Mesothelial cells in tissue repair and fibrosis. Front Pharmacol 2015; 6:113. [PMID: 26106328 PMCID: PMC4460327 DOI: 10.3389/fphar.2015.00113] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 05/12/2015] [Indexed: 12/21/2022] Open
Abstract
Mesothelial cells are fundamental to the maintenance of serosal integrity and homeostasis and play a critical role in normal serosal repair following injury. However, when normal repair mechanisms breakdown, mesothelial cells take on a profibrotic role, secreting inflammatory, and profibrotic mediators, differentiating and migrating into the injured tissues where they contribute to fibrogenesis. The development of new molecular and cell tracking techniques has made it possible to examine the origin of fibrotic cells within damaged tissues and to elucidate the roles they play in inflammation and fibrosis. In addition to secreting proinflammatory mediators and contributing to both coagulation and fibrinolysis, mesothelial cells undergo mesothelial-to-mesenchymal transition, a process analogous to epithelial-to-mesenchymal transition, and become fibrogenic cells. Fibrogenic mesothelial cells have now been identified in tissues where they have not previously been thought to occur, such as within the parenchyma of the fibrotic lung. These findings show a direct role for mesothelial cells in fibrogenesis and open therapeutic strategies to prevent or reverse the fibrotic process.
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Affiliation(s)
- Steven E Mutsaers
- Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, University of Western Australia and Harry Perkins Institute of Medical Research , Nedlands, WA, Australia ; Institute for Respiratory Health, Centre for Asthma, Allergy and Respiratory Research, School of Medicine and Pharmacology, University of Western Australia , Nedlands, WA, Australia
| | - Kimberly Birnie
- Institute for Respiratory Health, Centre for Asthma, Allergy and Respiratory Research, School of Medicine and Pharmacology, University of Western Australia , Nedlands, WA, Australia
| | - Sally Lansley
- Institute for Respiratory Health, Centre for Asthma, Allergy and Respiratory Research, School of Medicine and Pharmacology, University of Western Australia , Nedlands, WA, Australia
| | - Sarah E Herrick
- Institute of Inflammation and Repair, Faculty of Medical and Human Sciences and Manchester Academic Health Science Centre, University of Manchester , Manchester, UK
| | - Chuan-Bian Lim
- Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, University of Western Australia and Harry Perkins Institute of Medical Research , Nedlands, WA, Australia ; Institute for Respiratory Health, Centre for Asthma, Allergy and Respiratory Research, School of Medicine and Pharmacology, University of Western Australia , Nedlands, WA, Australia
| | - Cecilia M Prêle
- Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, University of Western Australia and Harry Perkins Institute of Medical Research , Nedlands, WA, Australia ; Institute for Respiratory Health, Centre for Asthma, Allergy and Respiratory Research, School of Medicine and Pharmacology, University of Western Australia , Nedlands, WA, Australia
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Kawanishi K, Nitta K, Yamato M, Okano T. Therapeutic Applications of Mesothelial Cell Sheets. Ther Apher Dial 2014; 19:1-7. [DOI: 10.1111/1744-9987.12222] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Kosaku Nitta
- Department of Medicine; Kidney Center; Tokyo Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical Engineering and Science; Tokyo Women's Medical University; Tokyo Japan
| | - Teruo Okano
- Institute of Advanced Biomedical Engineering and Science; Tokyo Women's Medical University; Tokyo Japan
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