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Zhou JX, Jie-Zhou, Jin WR, Li JY, Zhang XC, Zhao CY, Lin YY, Wang XY, Yan LF, Kai-Yan, Liu QW. Human amniotic mesenchymal stem cell-islet organoids enhance the efficiency of islet engraftment in a mouse diabetes model. Life Sci 2024; 351:122812. [PMID: 38862063 DOI: 10.1016/j.lfs.2024.122812] [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] [Received: 01/07/2024] [Revised: 05/10/2024] [Accepted: 06/04/2024] [Indexed: 06/13/2024]
Abstract
AIMS Despite islet transplantation has proved a great potential to become the standard therapy for type 1 diabetes mellitus (T1DM), this approach remains limited by ischemia, hypoxia, and poor revascularization in early post-transplant period as well as inflammation and life-long host immune rejection. Here, we investigate the potential and mechanism of human amniotic mesenchymal stem cells (hAMSCs)-islet organoid to improve the efficiency of islet engraftment in immunocompetent T1DM mice. MAIN METHODS We generated the hAMSC-islet organoid structure through culturing the mixture of hAMSCs and islets on 3-dimensional-agarose microwells. Flow cytometry, whole-body fluorescent imaging, immunofluorescence, Calcein-AM/PI staining, ELISA, and qPCR were used to assess the potential and mechanism of shielding hAMSCs to improve the efficiency of islet transplantation. KEY FINDINGS Transplant of hAMSC-islet organoids results in remarkably better glycemic control, an enhanced glucose tolerance, and a higher β cell mass in vivo compared with control islets. Our results show that hAMSCs shielding provides an immune privileged microenvironment for islets and promotes graft revascularization in vivo. In addition, hAMSC-islet organoids show higher viability and reduced dysfunction after exposure to hypoxia and inflammatory cytokines in vitro. Finally, our results show that shielding with hAMSCs leads to the activation of PKA-CREB-IRS2-PI3K and PKA-PDX1 signaling pathways, up-regulation of SIL1 mRNA levels, and down-regulation of MT1 mRNA levels in β cells, which ultimately promotes the synthesis, folding and secretion of insulin, respectively. SIGNIFICANCE hAMSC-islet organoids can evidently increase the efficiency of islet engraftment and might develop into a promising alternative for the clinical treatment of T1DM.
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Affiliation(s)
- Jia-Xin Zhou
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; Institute of Organoid Technology, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; The MOE Basic Research and Innovation Center for the Targeted Therapeutics of Solid Tumors, School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China
| | - Jie-Zhou
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China
| | - Wei-Ran Jin
- Huankui Academy, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China
| | - Jing-Yuan Li
- Normal College, East China University of Technology, Nanchang 330013, PR China
| | - Xiang-Cheng Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, PR China
| | - Chu-Yu Zhao
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China
| | - Ya-Yi Lin
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; Institute of Organoid Technology, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China
| | - Xi-Yan Wang
- Institute of Organoid Technology, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; School of Pharmacy, Jiangxi Medical College, Nanchang University, Nanchang 330006, PR China
| | - Ling-Fei Yan
- Department of Pathology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, PR China
| | - Kai-Yan
- Department of Pediatrics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, PR China
| | - Quan-Wen Liu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; Institute of Organoid Technology, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China; The MOE Basic Research and Innovation Center for the Targeted Therapeutics of Solid Tumors, School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330031, PR China.
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Dewhurst-Trigg R, Hopkinson J, Richardson S, Jones P, Rackham C. Mesenchymal stromal cells and their secretory products reduce the inflammatory crosstalk between islets and endothelial cells. Endocrine 2024:10.1007/s12020-024-03975-1. [PMID: 39085567 DOI: 10.1007/s12020-024-03975-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 07/21/2024] [Indexed: 08/02/2024]
Abstract
PURPOSE Preculturing isolated islets with Mesenchymal Stromal Cells (MSCs) improves their functional survival in vitro and subsequent transplantation outcomes in vivo. The MSC secretory product Annexin A1 (ANXA1) is a key modulator of MSC-mediated improvements in islet function. The current study aims to determine the influence of MSCs and defined MSC secretory products, including ANXA1, on the inflammatory crosstalk between isolated islets and Endothelial Cells (ECs), using in vitro models of the clinically-preferred intraportal islet transplantation niche. METHODS Islets were cultured alone, with MSCs, or with MSC secretory products and exposed to pro-inflammatory cytokines. Islet gene expression of C-C Motif Chemokine Ligand 2 (CCL2), C-X-C Motif Chemokine Ligand (CXCL)-10 (CXCL10) and CXCL1 were assessed by RT-qPCR. EC activation was induced with 100 U/ml TNF for 24 h. Islet-EC co-cultures were used to determine the influence of MSCs, or MSC secretory products on the inflammatory crosstalk between isolated islets and ECs. VCAM-1 and ICAM-1 expression were assessed at the mRNA and protein level in ECs, using RT-qPCR and immunofluorescence. RESULTS MSCs reduce pro-inflammatory cytokine-induced islet CCL2, CXCL10, and CXCL1 gene expression, which is partially mimicked by ANXA1. MSCs and ANXA1 have a similar capacity to reduce TNF-induced EC activation. Isolated islets exacerbate TNF-induced EC activation. Preculturing islets with MSCs reduces islet-exacerbated EC activation. ANXA1 reduces islet-exacerbated EC activation, when present during the islet preculture and islet-EC co-culture period. CONCLUSION MSC-derived secretory factors, including ANXA1, may be used in islet transplantation protocols to target donor islet and host EC inflammation at the intraportal niche.
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Affiliation(s)
- Rebecca Dewhurst-Trigg
- Exeter Centre for Excellence in Diabetes, Department of Clinical and Biomedical Sciences, University of Exeter, Exeter, UK
| | - Jessica Hopkinson
- Exeter Centre for Excellence in Diabetes, Department of Clinical and Biomedical Sciences, University of Exeter, Exeter, UK
| | - Sarah Richardson
- Exeter Centre for Excellence in Diabetes, Department of Clinical and Biomedical Sciences, University of Exeter, Exeter, UK
| | - Peter Jones
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, London, UK
| | - Chloe Rackham
- Exeter Centre for Excellence in Diabetes, Department of Clinical and Biomedical Sciences, University of Exeter, Exeter, UK.
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3
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Xu W, Zhou Y, Wang T, Ni C, Wang C, Li R, Liu X, Liang J, Hong TW, Liu B, King AJF, Persaud SJ, Sun Z, Jones PM. Mouse islet-derived stellate cells are similar to, but distinct from, mesenchymal stromal cells and influence the beta cell function. Diabet Med 2024; 41:e15279. [PMID: 38185936 DOI: 10.1111/dme.15279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/09/2024]
Abstract
AIMS Evidence is accumulating of the therapeutic benefits of mesenchymal stromal cells (MSCs) in diabetes-related conditions. We have identified a novel population of stromal cells within islets of Langerhans - islet stellate cells (ISCs) - which have a similar morphology to MSCs. In this study we characterize mouse ISCs and compare their morphology and function to MSCs to determine whether ISCs may also have therapeutic potential in diabetes. METHODS ISCs isolated from mouse islets were compared to mouse bone marrow MSCs by analysis of cell morphology; expression of cell-surface markers and extracellular matrix (ECM) components; proliferation; apoptosis; paracrine activity; and differentiation into adipocytes, chondrocytes and osteocytes. We also assessed the effects of co-culture with ISCs or MSCs on the insulin secretory capacity of islet beta cells. RESULTS Although morphological similar, ISCs were functionally distinct from MSCs. Thus, ISCs were less proliferative and more apoptotic; they had different expression levels of important paracrine factors; and they were less efficient at differentiation down multiple lineages. Co-culture of mouse islets with ISCs enhanced glucose induced insulin secretion more effectively than co-culture with MSCs. CONCLUSIONS ISCs are a specific sub-type of islet-derived stromal cells that possess biological behaviors distinct from MSCs. The enhanced beneficial effects of ISCs on islet beta cell function suggests that they may offer a therapeutic target for enhancing beta cell functional survival in diabetes.
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Affiliation(s)
- Wei Xu
- Department of Endocrinology, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Medical University, Xuzhou Clinical School of Nanjing Medical University, Affiliated Hospital of Medical School of Southeast University, Xuzhou, China
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Yunting Zhou
- Department of Endocrinology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Tianyuan Wang
- Endocrinology Department, Air Force Hospital of Eastern Theater Command, Nanjing, China
| | - Chengming Ni
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Southeast University, Nanjing, China
| | - Chunlei Wang
- Department of Endocrinology, Yancheng Clinical College of Xuzhou Medical University, Yanchen, China
| | - Rui Li
- Department of Endocrinology, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Medical University, Xuzhou Clinical School of Nanjing Medical University, Affiliated Hospital of Medical School of Southeast University, Xuzhou, China
| | - Xuekui Liu
- Department of Endocrinology, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Medical University, Xuzhou Clinical School of Nanjing Medical University, Affiliated Hospital of Medical School of Southeast University, Xuzhou, China
| | - Jun Liang
- Department of Endocrinology, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Medical University, Xuzhou Clinical School of Nanjing Medical University, Affiliated Hospital of Medical School of Southeast University, Xuzhou, China
| | - Tzu-Wen Hong
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Bo Liu
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Aileen J F King
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Shanta J Persaud
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Zilin Sun
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Southeast University, Nanjing, China
| | - Peter M Jones
- Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
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Mei L, Yuwei Y, Weiping L, Zhiran X, Bingzheng F, Jibing C, Hongjun G. Strategy for Clinical Setting of Co-transplantation of Mesenchymal Stem Cells and Pancreatic Islets. Cell Transplant 2024; 33:9636897241259433. [PMID: 38877672 PMCID: PMC11179456 DOI: 10.1177/09636897241259433] [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] [Received: 02/21/2024] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 06/16/2024] Open
Abstract
Islet transplantation may be the most efficient therapeutic technique for patients with type 1 diabetes mellitus (T1DM). However, the clinical application of this method is faced with numerous limitations, including isolated islet apoptosis, recipient rejection, and graft vascular reconstruction. Mesenchymal stem cells (MSCs) possess anti-apoptotic, immunomodulatory, and angiogenic properties. Here, we review recent studies on co-culture and co-transplantation of islets with MSCs. We have summarized the methods of preparation of co-transplantation, especially the merits of co-culture, and the effects of co-transplantation. Accumulating experimental evidence shows that co-culture of islets with MSCs promotes islet survival, enhances islet secretory function, and prevascularizes islets through various pretransplant preparations. This review is expected to provide a reference for exploring the use of MSCs for clinical islet co-transplantation.
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Affiliation(s)
- Liang Mei
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
| | - Yang Yuwei
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Liang Weiping
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Xu Zhiran
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Feng Bingzheng
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Chen Jibing
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
- Guangxi Clinical Research Center for Kidney Diseases of Integrated Traditional Chinese and Western Medicine, Nanning, China
| | - Gao Hongjun
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, China
- Guangxi Clinical Research Center for Kidney Diseases of Integrated Traditional Chinese and Western Medicine, Nanning, China
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5
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Ahmadi F, Lotfi AS, Navaei-Nigjeh M, Kadivar M. Trimetazidine Preconditioning Potentiates the Effect of Mesenchymal Stem Cells Secretome on the Preservation of Rat Pancreatic Islet Survival and Function In Vitro. Appl Biochem Biotechnol 2023; 195:4796-4817. [PMID: 37184724 DOI: 10.1007/s12010-023-04532-8] [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] [Accepted: 04/11/2023] [Indexed: 05/16/2023]
Abstract
Islet transplantation offers improved glycemic control in individuals with type 1 diabetes mellitus. However, in vitro islet culture is associated with islet apoptosis and eventually will lose their functionality prior to transplantation. In this study, we examined the effects of mesenchymal stem cells (MSCs) secretome preconditioned with diazoxide (DZ) and trimetazidine (TMZ) on rat islet cells during pre-transplant culture. With and without preconditioned hAD-MSCs' concentrated conditioned media (CCM) were added to the culture medium containing rat islets every 12 h for 24 and 48 h, after testing for selected cytokine concentrations (interleukin (IL)-4, IL-6, IL-13). Insulin content, glucose-stimulated insulin secretion, islet cell apoptosis, and mRNA expression of pro-apoptotic (BAX, BAK-1, and PUMA) and anti-apoptotic factors (BCL-2, BCL-xL, and XIAP) in rat islets were assessed after 24 and 48 h of culture. The protein level of IL-6 and IL-4 was significantly higher in TMZ-MSC-CM compared to MSC-non-CM. In rat isolated islets, normalized secreted insulin in the presence of 16.7 mM glucose was significantly higher in treated islet groups compared to control islets at both 24 and 48 h cultivation. Also, the percentage of apoptotic islet cells TMZ-MSC-CCM-treated islets was significantly lower compared to MSC-CM and MSC-CCM-treated islets in both 24 and 48 h cultivation. Consistent with the number of apoptotic cells, after 24 h culture, the expression of BCL-2 and BCL-xL genes in the control islets was lower than all treatment islet groups and in 48 h was lower than only TMZ-MSC-CM-treated islets. Also, the expression of the XIAP gene in control islets was significantly lower compared to the TMZ-MSC-CCM-treated islets at both at 24 and 48 h. In addition, mRNA level of the BAX gene in TMZ-MSC-CCM-treated islets was significantly lower compared to other groups at 48 h. Our findings revealed that TMZ proved to be more effective than DZ and could enhance the potential of hAD-MSCs-CM to improve the function and viability of islets prior to transplantation.
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Affiliation(s)
- Fariborz Ahmadi
- Department of Clinical Biochemistry, Tarbiat Modares University, Tehran, Iran
| | | | - Mona Navaei-Nigjeh
- Pharmaceutical Sciences Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences (TUMS), Tehran, Iran
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mehdi Kadivar
- Department of Biochemistry, Pasteur Institute of Iran, Tehran, Iran.
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6
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Siehler J, Blöchinger AK, Meier M, Lickert H. Engineering islets from stem cells for advanced therapies of diabetes. Nat Rev Drug Discov 2021; 20:920-940. [PMID: 34376833 DOI: 10.1038/s41573-021-00262-w] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2021] [Indexed: 12/20/2022]
Abstract
Diabetes mellitus is a metabolic disorder that affects more than 460 million people worldwide. Type 1 diabetes (T1D) is caused by autoimmune destruction of β-cells, whereas type 2 diabetes (T2D) is caused by a hostile metabolic environment that leads to β-cell exhaustion and dysfunction. Currently, first-line medications treat the symptomatic insulin resistance and hyperglycaemia, but do not prevent the progressive decline of β-cell mass and function. Thus, advanced therapies need to be developed that either protect or regenerate endogenous β-cell mass early in disease progression or replace lost β-cells with stem cell-derived β-like cells or engineered islet-like clusters. In this Review, we discuss the state of the art of stem cell differentiation and islet engineering, reflect on current and future challenges in the area and highlight the potential for cell replacement therapies, disease modelling and drug development using these cells. These efforts in stem cell and regenerative medicine will lay the foundations for future biomedical breakthroughs and potentially curative treatments for diabetes.
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Affiliation(s)
- Johanna Siehler
- Institute of Stem Cell Research, Helmholtz Zentrum München, Neuherberg, Germany.,Technical University of Munich, Medical Faculty, Munich, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Anna Karolina Blöchinger
- Technical University of Munich, Medical Faculty, Munich, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany.,Institute of Diabetes and Regeneration Research, Helmholtz Zentrum München, Neuherberg, Germany
| | - Matthias Meier
- Technical University of Munich, Medical Faculty, Munich, Germany.,Helmholtz Pioneer Campus, Helmholtz Zentrum München, Neuherberg, Germany
| | - Heiko Lickert
- Institute of Stem Cell Research, Helmholtz Zentrum München, Neuherberg, Germany. .,Technical University of Munich, Medical Faculty, Munich, Germany. .,German Center for Diabetes Research (DZD), Neuherberg, Germany. .,Institute of Diabetes and Regeneration Research, Helmholtz Zentrum München, Neuherberg, Germany.
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7
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Wassmer CH, Bellofatto K, Perez L, Lavallard V, Cottet-Dumoulin D, Ljubicic S, Parnaud G, Bosco D, Berishvili E, Lebreton F. Engineering of Primary Pancreatic Islet Cell Spheroids for Three-dimensional Culture or Transplantation: A Methodological Comparative Study. Cell Transplant 2021; 29:963689720937292. [PMID: 32749168 PMCID: PMC7563811 DOI: 10.1177/0963689720937292] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Three-dimensional (3D) cell culture by engineering spheroids has gained increasing attention in recent years because of the potential advantages of such systems over conventional two-dimensional (2D) tissue culture. Benefits include the ability of 3D to provide a more physiologically relevant environment, for the generation of uniform, size-controlled spheroids with organ-like microarchitecture and morphology. In recent years, different techniques have been described for the generation of cellular spheroids. Here, we have compared the efficiency of four different methods of islet cell aggregation. Rat pancreatic islets were dissociated into single cells before reaggregation. Spheroids were generated either by (i) self-aggregation in nonadherent petri dishes, (ii) in 3D hanging drop culture, (iii) in agarose microwell plates or (iv) using the Sphericalplate 5D™. Generated spheroids consisted of 250 cells, except for the self-aggregation method, where the number of cells per spheroid cannot be controlled. Cell function and morphology were assessed by glucose stimulated insulin secretion (GSIS) test and histology, respectively. The quantity of material, labor intensity, and time necessary for spheroid production were compared between the different techniques. Results were also compared with native islets. Native islets and self-aggregated spheroids showed an important heterogeneity in terms of size and shape and were larger than spheroids generated with the other methods. Spheroids generated in hanging drops, in the Sphericalplate 5D™, and in agarose microwell plates were homogeneous, with well-defined round shape and a mean diameter of 90 µm. GSIS results showed improved insulin secretion in response to glucose in comparison with native islets and self-aggregated spheroids. Spheroids can be generated using different techniques and each of them present advantages and inconveniences. For islet cell aggregation, we recommend, based on our results, to use the hanging drop technique, the agarose microwell plates, or the Sphericalplate 5D™ depending on the experiments, the latter being the only option available for large-scale spheroids production.
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Affiliation(s)
- Charles-Henri Wassmer
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Kevin Bellofatto
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Lisa Perez
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Vanessa Lavallard
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - David Cottet-Dumoulin
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Sanda Ljubicic
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Géraldine Parnaud
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Domenico Bosco
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Ekaterine Berishvili
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland.,Institute of Medical and Public Health Research, Ilia State University, Tbilisi, Georgia.,Both the authors contributed equally to this article and share senior authorship
| | - Fanny Lebreton
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland.,Both the authors contributed equally to this article and share senior authorship
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8
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Abstract
Abstract
Purpose of Review
β cell replacement via whole pancreas or islet transplantation has greatly evolved for the cure of type 1 diabetes. Both these strategies are however still affected by several limitations. Pancreas bioengineering holds the potential to overcome these hurdles aiming to repair and regenerate β cell compartment. In this review, we detail the state-of-the-art and recent progress in the bioengineering field applied to diabetes research.
Recent Findings
The primary target of pancreatic bioengineering is to manufacture a construct supporting insulin activity in vivo. Scaffold-base technique, 3D bioprinting, macro-devices, insulin-secreting organoids, and pancreas-on-chip represent the most promising technologies for pancreatic bioengineering.
Summary
There are several factors affecting the clinical application of these technologies, and studies reported so far are encouraging but need to be optimized. Nevertheless pancreas bioengineering is evolving very quickly and its combination with stem cell research developments can only accelerate this trend.
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9
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Atkinson SP. A preview of selected articles. Stem Cells 2021; 38:465-468. [PMID: 32232931 DOI: 10.1002/stem.3172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 03/03/2020] [Indexed: 11/10/2022]
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10
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Qu Z, Lou Q, Cooper DKC, Pu Z, Lu Y, Chen J, Ni Y, Zhan Y, Chen J, Li Z, Zhan N, Zeng Y, Tu Z, Cao H, Dai Y, Cai Z, Mou L. Potential roles of mesenchymal stromal cells in islet allo- and xenotransplantation for type 1 diabetes mellitus. Xenotransplantation 2021; 28:e12678. [PMID: 33569837 DOI: 10.1111/xen.12678] [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: 07/10/2020] [Revised: 01/05/2021] [Accepted: 01/23/2021] [Indexed: 12/14/2022]
Abstract
Islet transplantation is poised to play an important role in the treatment of type 1 diabetes mellitus (T1DM). However, there are several challenges limiting its widespread use, including the instant blood-mediated inflammatory reaction, hypoxic/ischemic injury, and the immune response. Mesenchymal stem/stromal cells (MSCs) are known to exert regenerative, immunoregulatory, angiogenic, and metabolic properties. Here, we review recent reports on the application of MSCs in islet allo- and xenotransplantation. We also document the clinical trials that have been undertaken or are currently underway, relating to the co-transplantation of islets and MSCs. Increasing evidence indicates that co-transplantation of MSCs prolongs islet graft survival by locally secreted protective factors that reduce immune reactivity and promote vascularization, cell survival, and regeneration. MSC therapy may be a promising option for islet transplantation in patients with T1DM.
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Affiliation(s)
- Zepeng Qu
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Qi Lou
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China.,Shenzhen Lansi Institute of Artificial Intelligence in Medicine, Shenzhen, China
| | - David K C Cooper
- Xenotransplantation Program, Department of Surgery, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Zuhui Pu
- Department of Radiology, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Ying Lu
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Jiao Chen
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yong Ni
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yongqiang Zhan
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Jun Chen
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Zhenjie Li
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Naiyang Zhan
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yi Zeng
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Ziwei Tu
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Huayi Cao
- Department of Hepatopancreatobiliary Surgery, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yifan Dai
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing, China
| | - Zhiming Cai
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Lisha Mou
- Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen University Health Science Center, Shenzhen University School of Medicine, First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
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11
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Hubber EL, Rackham CL, Jones PM. Protecting islet functional viability using mesenchymal stromal cells. Stem Cells Transl Med 2021; 10:674-680. [PMID: 33544449 PMCID: PMC8046085 DOI: 10.1002/sctm.20-0466] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/20/2020] [Accepted: 12/06/2020] [Indexed: 12/11/2022] Open
Abstract
Islet transplantation is an emerging treatment for type 1 diabetes which offers the prospect of physiological control of blood glucose and reductions in acute hypoglycaemic episodes. However, current protocols are limited by a rapid decline in islet functional viability during the isolation process, culture period, and post-transplantation. Much of this can be attributed to the deleterious effects of hypoxic and cytokine stressors on β cells. One experimental strategy to improve the functional viability of islets is coculture or cotransplantation with mesenchymal stromal cells (MSCs). Numerous studies have shown that MSCs have the capacity to improve islet survival and insulin secretory function, and the mechanisms of these effects are becoming increasingly well understood. In this review, we will focus on recent studies demonstrating the capacity for MSCs to protect islets from hypoxia- and cytokine-induced stress. Islets exposed to acute hypoxia (1%-2% O2 ) or to inflammatory cytokines (including IFN-γ, TNF-α, and IL-B) in vitro undergo apoptosis and a rapid decline in glucose-stimulated insulin secretion. Coculture of islets with MSCs, or with MSC-conditioned medium, protects from these deleterious effects, primarily with secreted factors. These protective effects are distinct from the immunomodulatory and structural support MSCs provide when cotransplanted with islets. Recent studies suggest that MSCs may support secretory function by the physical transfer of functional mitochondria, particularly to metabolically compromised β cells. Understanding how MSCs respond to stressed islets will facilitate the development of MSC secretome based, cell-free approaches to supporting islet graft function during transplantation by protecting or repairing β cells.
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Affiliation(s)
- Ella L Hubber
- Department of Diabetes, School of Life Course Sciences, King's College London, London, UK
| | - Chloe L Rackham
- Exeter Centre for Excellence in Diabetes (EXCEED), Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Peter M Jones
- Department of Diabetes, School of Life Course Sciences, King's College London, London, UK
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12
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Wassmer CH, Lebreton F, Bellofatto K, Bosco D, Berney T, Berishvili E. Generation of insulin-secreting organoids: a step toward engineering and transplanting the bioartificial pancreas. Transpl Int 2020; 33:1577-1588. [PMID: 32852858 PMCID: PMC7756715 DOI: 10.1111/tri.13721] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/06/2020] [Accepted: 08/17/2020] [Indexed: 02/06/2023]
Abstract
Diabetes is a major health issue of increasing prevalence. ß‐cell replacement, by pancreas or islet transplantation, is the only long‐term curative option for patients with insulin‐dependent diabetes. Despite good functional results, pancreas transplantation remains a major surgery with potentially severe complications. Islet transplantation is a minimally invasive alternative that can widen the indications in view of its lower morbidity. However, the islet isolation procedure disrupts their vasculature and connection to the surrounding extracellular matrix, exposing them to ischemia and anoikis. Implanted islets are also the target of innate and adaptive immune attacks, thus preventing robust engraftment and prolonged full function. Generation of organoids, defined as functional 3D structures assembled with cell types from different sources, is a strategy increasingly used in regenerative medicine for tissue replacement or repair, in a variety of inflammatory or degenerative disorders. Applied to ß‐cell replacement, it offers the possibility to control the size and composition of islet‐like structures (pseudo‐islets), and to include cells with anti‐inflammatory or immunomodulatory properties. In this review, we will present approaches to generate islet cell organoids and discuss how these strategies can be applied to the generation of a bioartificial pancreas for the treatment of type 1 diabetes.
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Affiliation(s)
- Charles-Henri Wassmer
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland.,Division of Transplantation, Department of Surgery, University of Geneva Hospitals, Geneva, Switzerland
| | - Fanny Lebreton
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Kevin Bellofatto
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Domenico Bosco
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland
| | - Thierry Berney
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland.,Division of Transplantation, Department of Surgery, University of Geneva Hospitals, Geneva, Switzerland
| | - Ekaterine Berishvili
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.,Faculty Diabetes Center, University of Geneva Medical Center, Geneva, Switzerland.,Institute of Medical and Public Health Research, Ilia State University, Tbilisi, Georgia
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13
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Mesenchymal Stem Cells: A Trump Card for the Treatment of Diabetes? Biomedicines 2020; 8:biomedicines8050112. [PMID: 32384630 PMCID: PMC7277294 DOI: 10.3390/biomedicines8050112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 12/18/2022] Open
Abstract
The advent of the new revolutionary approach based on regenerative medicine is progressively reshaping the therapeutic scenario of many different diseases, such as cardiovascular diseases and immune diseases, with encouraging results. During the last 10 years, many studies have also proposed the use of mesenchymal stem cells (MSCs), adult stem cells with several interesting properties already used in different experimental models, for the treatment of diabetes, however, reporting conflicting outcomes. These reasons have given rise to a question: are these cells a real trump card for the biomedical field? Are they really able to outclass the traditional therapies, or at least able to give an advantage over them? In this review, we will discuss the most promising results obtained with MSCs for the treatment of diabetes and its complications, we will compare the different therapeutic treatments applied as well as the most likely mechanisms of action, and overall we will give an in-depth overview of the pros and the cons of the use of MSCs for the therapy of both type-1 and type-2 diabetes.
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14
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Villard O, Armanet M, Couderc G, Bony C, Moreaux J, Noël D, De Vos J, Klein B, Veyrune JL, Wojtusciszyn A. Characterization of immortalized human islet stromal cells reveals a MSC-like profile with pancreatic features. Stem Cell Res Ther 2020; 11:158. [PMID: 32303252 PMCID: PMC7165390 DOI: 10.1186/s13287-020-01649-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 02/12/2020] [Accepted: 03/10/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Mesenchymal stromal cells (MSCs) represent an interesting tool to improve pancreatic islet transplantation. They have immunomodulatory properties and secrete supportive proteins. However, the functional properties of MSCs vary according to many factors such as donor characteristics, tissue origin, or isolation methods. To counteract this heterogeneity, we aimed to immortalize and characterize adherent cells derived from human pancreatic islets (hISCs), using phenotypic, transcriptomic, and functional analysis. METHODS Adherent cells derived from human islets in culture were infected with a hTERT retrovirus vector and then characterized by microarray hybridization, flow cytometry analysis, and immunofluorescence assays. Osteogenic, adipogenic, and chondrogenic differentiation as well as PBMC proliferation suppression assays were used to compare the functional abilities of hISCs and MSCs. Extracellular matrix (ECM) gene expression profile analysis was performed using the SAM (Significance Analysis of Microarrays) software, and protein expression was confirmed by western blotting. RESULTS hISCs kept an unlimited proliferative potential. They exhibited several properties of MSCs such as CD73, CD90, and CD105 expression and differentiation capacity. From a functional point of view, hISCs inhibited the proliferation of activated peripheral blood mononuclear cells. The transcriptomic profile of hISCs highly clusterized with bone marrow (BM)-MSCs and revealed a differential enrichment of genes involved in the organization of the ECM. Indeed, the expression and secretion profiles of ECM proteins including collagens I, IV, and VI, fibronectin, and laminins, known to be expressed in abundance around and within the islets, were different between hISCs and BM-MSCs. CONCLUSION We generated a new human cell line from pancreatic islets, with MSCs properties and retaining some pancreatic specificities related to the production of ECM proteins. hISCs appear as a very promising tool in islet transplantation by their availability (as a source of inexhaustible source of cells) and ability to secrete a supportive "pancreatic" microenvironment.
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Affiliation(s)
- Orianne Villard
- Laboratory of Cell Therapy for Diabetes, Institute of Regenerative Medicine and Biotherapy, Univ. Montpellier, CHU Montpellier, Montpellier, France
- Department of Endocrinology, Diabetes, and Nutrition, Univ. Montpellier, CHU Montpellier, Montpellier, France
| | - Mathieu Armanet
- Laboratory of Cell Therapy for Diabetes, Institute of Regenerative Medicine and Biotherapy, Univ. Montpellier, CHU Montpellier, Montpellier, France
- Cell Therapy Unit, Hospital Saint- Louis, AP-HP, Paris, France
- Department of Endocrinology, Diabetology and Metabolism, Lausanne University Hospital, 8 avenue de la Sallaz - 1011, Lausanne, Switzerland
| | - Guilhem Couderc
- Department of Biological Haematology, Univ. Montpellier, CHU Montpellier, Montpellier, France
- Department of Cell and Tissue Engineering, Univ. Montpellier, CHU Montpellier, Montpellier, France
| | - Claire Bony
- IRMB, INSERM U 1183, Univ Montpellier, INSERM, Montpellier, France
| | - Jerome Moreaux
- Department of Biological Haematology, Univ. Montpellier, CHU Montpellier, Montpellier, France
- IGH, Univ Montpellier, CNRS, Montpellier, France
| | - Daniele Noël
- IRMB, INSERM U 1183, Univ Montpellier, INSERM, Montpellier, France
| | - John De Vos
- Department of Biological Haematology, Univ. Montpellier, CHU Montpellier, Montpellier, France
- Department of Cell and Tissue Engineering, Univ. Montpellier, CHU Montpellier, Montpellier, France
- IRMB, INSERM U 1183, Univ Montpellier, INSERM, Montpellier, France
| | - Bernard Klein
- Department of Cell and Tissue Engineering, Univ. Montpellier, CHU Montpellier, Montpellier, France
| | - Jean-Luc Veyrune
- Department of Biological Haematology, Univ. Montpellier, CHU Montpellier, Montpellier, France
- Department of Cell and Tissue Engineering, Univ. Montpellier, CHU Montpellier, Montpellier, France
| | - Anne Wojtusciszyn
- Laboratory of Cell Therapy for Diabetes, Institute of Regenerative Medicine and Biotherapy, Univ. Montpellier, CHU Montpellier, Montpellier, France.
- Department of Endocrinology, Diabetes, and Nutrition, Univ. Montpellier, CHU Montpellier, Montpellier, France.
- Department of Endocrinology, Diabetology and Metabolism, Lausanne University Hospital, 8 avenue de la Sallaz - 1011, Lausanne, Switzerland.
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15
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Rackham CL, Hubber EL, Czajka A, Malik AN, King AJF, Jones PM. Optimizing beta cell function through mesenchymal stromal cell-mediated mitochondria transfer. Stem Cells 2020; 38:574-584. [PMID: 31912945 PMCID: PMC7187381 DOI: 10.1002/stem.3134] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 11/22/2019] [Indexed: 12/20/2022]
Abstract
Pretransplant islet culture is associated with the loss of islet cell mass and insulin secretory function. Insulin secretion from islet β‐cells is primarily controlled by mitochondrial ATP generation in response to elevations in extracellular glucose. Coculture of islets with mesenchymal stromal cells (MSCs) improves islet insulin secretory function in vitro, which correlates with superior islet graft function in vivo. This study aimed to determine whether the improved islet function is associated with mitochondrial transfer from MSCs to cocultured islets. We have demonstrated mitochondrial transfer from human adipose MSCs to human islet β‐cells in coculture. Fluorescence imaging showed that mitochondrial transfer occurs, at least partially, through tunneling nanotube (TNT)‐like structures. The extent of mitochondrial transfer to clinically relevant human islets was greater than that to experimental mouse islets. Human islets are subjected to more extreme cellular stressors than mouse islets, which may induce “danger signals” for MSCs, initiating the donation of MSC‐derived mitochondria to human islet β‐cells. Our observations of increased MSC‐mediated mitochondria transfer to hypoxia‐exposed mouse islets are consistent with this and suggest that MSCs are most effective in supporting the secretory function of compromised β‐cells. Ensuring optimal MSC‐derived mitochondria transfer in preculture and/or cotransplantation strategies could be used to maximize the therapeutic efficacy of MSCs, thus enabling the more widespread application of clinical islet transplantation.
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Affiliation(s)
- Chloe L Rackham
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Ella L Hubber
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Anna Czajka
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Afshan N Malik
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Aileen J F King
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Peter M Jones
- Department of Diabetes, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
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16
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Li X, Lang H, Li B, Zhang C, Sun N, Lin J, Zhang J. Change in Viability and Function of Pancreatic Islets after Coculture with Mesenchymal Stromal Cells: A Systemic Review and Meta-Analysis. J Diabetes Res 2020; 2020:5860417. [PMID: 32309447 PMCID: PMC7132593 DOI: 10.1155/2020/5860417] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 03/16/2020] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND There is no clear consensus on the effect of coculture of islets with mesenchymal stem cells (MSCs) on islet function and viability. METHODS We conducted a meta-analysis of relevant studies to evaluate the effect of coculture of islets with MSCs on the function and viability of islets, both in vitro and in vivo. We searched PubMed, Embase, and Web of Science databases for all relevant studies that compared the effect of coculture of islets with MSCs on the function and viability of islets (language of publication: English; reference period: January 2000-May 2019). Data pertaining to islet function and viability, concentrations of some cytokines, and in vivo experimental outcomes were extracted and compared. RESULTS Twenty-four articles were included in the meta-analysis. In comparison to islets cultured alone, coculture of islets with MSCs was associated with a significantly higher islet viability [weighted mean difference (WMD), -15.59; -22.34 to -8.83; P < 0.00001], insulin level (WMD, -5.74; -9.29 to -2.19; P = 0.002), insulin secretion index (WMD, -2.45; -3.70 to -1.21; P = 0.0001), and higher concentrations of interleukin-6 (WMD, -1225.66; -2044.47 to -406.86; P = 0.003) and vascular endothelial growth factor (WMD, -1.19; -2.25 to -0.14; P = 0.03). Direct coculture of islets and MSCs significantly increased islet viability (WMD, -19.82; -26.56 to -13.07; P < 0.00001). In the in vivo experiments, coculture of islets with MSCs induced lower fasting blood glucose level (on postoperative days 21 and 28, WMD, 102.60; 27.14 to 178.05; P = 0.008 and WMD, 121.19; 49.56 to 192.82; P = 0.0009) and better glucose tolerance (blood glucose at 30 minutes after intraperitoneal injection of glucose, WMD, 85.92; 5.33 to 166.51; P = 0.04). CONCLUSION Coculture of islets with MSCs improves insulin secretory function of islets and enhances islet viability. Direct coculture of two cells significantly increased islet viability. MSC-based strategy may be beneficial for clinical islet transplantation for type 1 diabetes in the future.
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Affiliation(s)
- Xiaohang Li
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
| | - Hongxin Lang
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, No. 77 Puhe Street, Shenbei New District, Shenyang, 110122 Liaoning Province, China
| | - Baifeng Li
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
| | - Chengshuo Zhang
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
| | - Ning Sun
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
| | - Jianzhen Lin
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
| | - Jialin Zhang
- Department of Hepatobiliary Surgery and Organ Transplant, First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Shenyang, 110001 Liaoning Province, China
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