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Bochenek MA, Walters B, Zhang J, Fenton OS, Facklam A, Kroneková Z, Pelach M, Engquist EN, Leite NC, Morgart A, Lacík I, Langer R, Anderson DG. Enhancing the Functionality of Immunoisolated Human SC-βeta Cell Clusters through Prior Resizing. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307464. [PMID: 38212275 DOI: 10.1002/smll.202307464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 12/10/2023] [Indexed: 01/13/2024]
Abstract
The transplantation of immunoisolated stem cell derived beta cell clusters (SC-β) has the potential to restore physiological glycemic control in patients with type I diabetes. This strategy is attractive as it uses a renewable β-cell source without the need for systemic immune suppression. SC-β cells have been shown to reverse diabetes in immune compromised mice when transplanted as ≈300 µm diameter clusters into sites where they can become revascularized. However, immunoisolated SC-β clusters are not directly revascularized and rely on slower diffusion of nutrients through a membrane. It is hypothesized that smaller SC-β cell clusters (≈150 µm diameter), more similar to islets, will perform better within immunoisolation devices due to enhanced mass transport. To test this, SC-β cells are resized into small clusters, encapsulated in alginate spheres, and coated with a biocompatible A10 polycation coating that resists fibrosis. After transplantation into diabetic immune competent C57BL/6 mice, the "resized" SC-β cells plus the A10 biocompatible polycation coating induced long-term euglycemia in the mice (6 months). After retrieval, the resized A10 SC-β cells exhibited the least amount of fibrosis and enhanced markers of β-cell maturation. The utilization of small SC-β cell clusters within immunoprotection devices may improve clinical translation in the future.
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Affiliation(s)
- Matthew A Bochenek
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Anesthesiology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Ben Walters
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Anesthesiology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Jingping Zhang
- Harvard University, 7 Divinity Avenue, Cambridge, MA, 02138, USA
| | - Owen S Fenton
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Amanda Facklam
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Zuzana Kroneková
- Department for Biomaterials Research, Polymer Institute of the Slovak Academy of Sciences, Dubravska cesta 9, Bratislava, 845 41, Slovakia
| | - Michal Pelach
- Department for Biomaterials Research, Polymer Institute of the Slovak Academy of Sciences, Dubravska cesta 9, Bratislava, 845 41, Slovakia
| | - Elise N Engquist
- Harvard University, 7 Divinity Avenue, Cambridge, MA, 02138, USA
| | - Nayara C Leite
- Harvard University, 7 Divinity Avenue, Cambridge, MA, 02138, USA
| | - Alex Morgart
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Anesthesiology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Igor Lacík
- Department for Biomaterials Research, Polymer Institute of the Slovak Academy of Sciences, Dubravska cesta 9, Bratislava, 845 41, Slovakia
| | - Robert Langer
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Anesthesiology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA
- Division of Health Science Technology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Daniel G Anderson
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Anesthesiology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA
- Division of Health Science Technology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
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Ning M, Hua S, Ma Y, Liu Y, Wang D, Xu K, Yu H. Microvesicles facilitate the differentiation of mesenchymal stem cells into pancreatic beta-like cells via miR-181a-5p/150-5p. Int J Biol Macromol 2024; 254:127719. [PMID: 37918601 DOI: 10.1016/j.ijbiomac.2023.127719] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 10/16/2023] [Accepted: 10/25/2023] [Indexed: 11/04/2023]
Abstract
Transplantation of pancreatic islet cells is a promising strategy for the long-term treatment of type 1 diabetes (T1D). The stem cell-derived beta cells showed great potential as substitute sources of transplanted pancreatic islet cells. However, the current efficiency of stem cell differentiation still cannot match the requirements for clinical transplantation. Here, we report that microvesicles (MVs) from insulin-producing INS-1 cells could induce mesenchymal stem cell (MSC) differentiation into pancreatic beta-like cells. The combination of MVs with small molecules, nicotinamide and insulin-transferrin-selenium (ITS), dramatically improved the efficiency of MSC differentiation. Notably, the function of MVs in MSC differentiation requires their entry into MSCs through giant pinocytosis. The MVs-treated or MVs combined with small molecules-treated MSCs show pancreatic beta-like cell morphology and response to glucose stimulation in insulin secretion. Using high throughput small RNA-sequencing, we found that MVs induced MSC differentiation into the beta-like cells through miR-181a-5p/150-5p. Together, our findings reveal the role of MVs or the MV-enriched miR-181a-5p/150-5p as a class of biocompatible reagents to differentiate MSCs into functional beta-like cells and demonstrate that the combined usage of MVs or miR-181a-5p/150-5p with small molecules can potentially be used in making pancreatic islet cells for future clinical purposes.
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Affiliation(s)
- Mingming Ning
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Shanshan Hua
- Department of Spine Surgery, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao 266071, China
| | - Ying Ma
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Yunpeng Liu
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Dianliang Wang
- Stem cell and tissue engineering research laboratory, PLA Rocket Force Characteristic Medical Center, Beijing 100088, China.
| | - Kai Xu
- Jiangsu Key Laboratory for Microbes and Functional Genomics, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China.
| | - Haijia Yu
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China.
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Yasmin IA, Dharmarajan A, Warrier S. iPSC-Derived Glioblastoma Cells Have Enhanced Stemness Wnt/β-Catenin Activity Which Is Negatively Regulated by Wnt Antagonist sFRP4. Cancers (Basel) 2023; 15:3622. [PMID: 37509281 PMCID: PMC10377620 DOI: 10.3390/cancers15143622] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/28/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
Growing evidence indicates that cancer stem cells (CSCs) endow the tumor with stem-like properties. Recently, induced pluripotent stem cells (iPSCs) have gained increased attention because of their easy derivation and availability and their potential to differentiate into any cell type. A CSC model derived from iPSCs of human origin would help understand the driving force of tumor initiation and early progression. We report the efficient generation of feeder-free SSEA4, TRA-1-60 and TRA-1-81 positive iPSCs from amniotic membrane-derived mesenchymal stem cells (AMMSCs), which successfully differentiated into three germ layers. We then developed human iPSC-derived glioblastoma multiforme (GBM) model using conditioned media (CM) from U87MG cell line and CSCs derived from U87MG, which confer iPSCs with GBM and GSC-like phenotypes within five days. Both cell types overexpress MGMT and GLI2, but only GSCs overexpress CD133, CD44, ABCG2 and ABCC2. We also observed overexpression of LEF1 and β-catenin in both cell types. Down-regulation of Wnt antagonist secreted frizzled-related protein 4 (sFRP4) in GBM and GSCs, indicating activation of the Wnt/β-catenin pathway, which could be involved in the conversion of iPSCs to CSCs. From future perspectives, our study will help in the creation of a rapid cell-based platform for understanding the complexity of GBM.
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Affiliation(s)
- Ishmat Ara Yasmin
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560 065, India
| | - Arun Dharmarajan
- Department of Biomedical Sciences, Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai 600 116, India
- School of Human Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Perth, WA 6009, Australia
- Curtin Medical School, Curtin University, Perth, WA 6102, Australia
| | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560 065, India
- Department of Biomedical Sciences, Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai 600 116, India
- Cuor Stem Cellutions Pvt Ltd., Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560 065, India
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Abuarqoub D, Adwan S, Zaza R, Wehaibi S, Aslam N, Jafar H, Qinnah N, Awidi A. Effective Generation of Functional Pancreatic β Cells from Human-Derived Dental Stem Cells of Apical Papilla and Bone-Marrow-Derived Stem Cells: A Comparative Study. Pharmaceuticals (Basel) 2023; 16:ph16050649. [PMID: 37242432 DOI: 10.3390/ph16050649] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/02/2023] [Accepted: 04/14/2023] [Indexed: 05/28/2023] Open
Abstract
Diabetes Mellitus Type 1 is an autoimmune disease that occurs due to the destruction of insulin-producing cells (β cells), resulting in hyperglycemia. Therefore, diabetic patients depend on insulin treatment for the rest of their lives. Stem cells are considered a promising cellular therapy to replace the nonfunctional beta cells with functional and mature beta cells. Hence, in this study, we aimed to examine the potential of dental stem cells of apical papilla (SCAP) to differentiate into functional islet cell aggregates (ICAs), compared to the ICA generated from bone-marrow-derived stem cells (BM-MSCs). Our strategy was to induce the differentiation of SCAP and BM-MSCs into a definitive endoderm. The success of endodermal differentiation was determined by measuring the expression of definitive endodermal markers, FOXA2 and SOX-17, by flow cytometry. Next, the maturity and functionality of the differentiated cells were evaluated by measuring the amount of insulin and C-peptide secreted by the derived ICAs using ELISA. Additionally, the expression of mature beta cell markers-insulin, C-peptide, glucagon and PDX-1-was detected through confocal microscopy, while the staining of the mature islet-like clusters was detected by using diphenythiocarbazone (DTZ). Our results have shown that both SCAP and BM-MSCs were sequentially committed to a definitive pancreatic endoderm and β-cell-like cells by upregulating the expression of FOXA2 and SOX17 significantly (**** p < 0.0000 and *** p = 0.0001), respectively. Moreover, the identity of ICAs was confirmed by DTZ-positive staining, as well as by the expression of C-peptide, Pdx-1, insulin and glucagon at day 14. It was noted that at day 14, differentiated ICAs released insulin and C-peptides in a significant manner (* p < 0.01, *** p = 0.0001), respectively, exhibiting in vitro functionality. Our results demonstrated for the first time that SCAP could be differentiated into pancreatic cell lineage in a similar manner to BM-MSCs, suggesting a new unambiguous and nonconventional source of stem cells that could be used for stem cell therapy to treat diabetes.
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Affiliation(s)
- Duaa Abuarqoub
- Department of Pharmacology and Biomedical Sciences, University of Petra, Amman 11196, Jordan
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Sofia Adwan
- Department of Medical Laboratories, Faculty of Health Sciences, American University of Madaba, Madaba 11821, Jordan
| | - Rand Zaza
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Suha Wehaibi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Nazneen Aslam
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Hanan Jafar
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
- School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Nidal Qinnah
- Department of Pharmacology and Biomedical Sciences, University of Petra, Amman 11196, Jordan
- University of Petra Pharmaceutical Center (UPP), University of Petra, Amman 11196, Jordan
| | - Abdalla Awidi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
- School of Medicine, The University of Jordan, Amman 11942, Jordan
- Department of Internal Medicine, Jordan University Hospital, Amman 11942, Jordan
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Differentiation of the mesenchymal stem cells to pancreatic β-like cells in alginate/trimethyl chitosan/alginate microcapsules. Prog Biomater 2022; 11:273-280. [PMID: 35802251 DOI: 10.1007/s40204-022-00194-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 06/10/2022] [Indexed: 10/17/2022] Open
Abstract
Cell therapy is one of the proposed treatments for diabetes. Cell encapsulation and differentiation inside the biodegradable polymers overcome the limitations such as islet deficiency and the host immune responses. This study was set to encapsulate the mesenchymal stem cells (MSCs) and differentiate them into insulin-producing cells (IPCs). Human bone marrow-mesenchymal stem cells (hBM-MSCs) were encapsulated in alginate/trimethyl chitosan/alginate (Alg/TMC/Alg) coating. At first, morphology and swelling properties of the cell-free microcapsules were investigated. Next, a three-step protocol was used in the presence of exendin-4 and nicotinamide to differentiate hBM-MSCs into IPCs. Viability of the encapsulated cells was investigated using MTT assay. The differentiated cells were analyzed using a real-time RT-PCR to investigate Glut-2, Insulin, Pdx-1, Ngn-3, nestin, and Isl-1 gene expression. The results revealed that differentiation of the encapsulated cells was higher than non-encapsulated cells. Also, dithizone staining in two-dimensional (2D) environment showed the differentiated cell clusters. In summary, here, hBM-MSCs after encapsulation in Alg/TMC/Alg microcapsules, as a new design, were differentiated properly in the presence of exendin-4 and nicotinamide as main inducers. A three-dimensional (3D) matrix is more similar to the native ECM in the body and prepares higher cell-cell contacts.
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Wang J, Wang D, Chen X, Yuan S, Bai L, Liu C, Zeng YA. Isolation of mouse pancreatic islet Procr + progenitors and long-term expansion of islet organoids in vitro. Nat Protoc 2022; 17:1359-1384. [PMID: 35396545 DOI: 10.1038/s41596-022-00683-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/22/2021] [Indexed: 12/22/2022]
Abstract
Insulin production is required for glucose homeostasis. Pancreatic islet β cells are the only cells that produce insulin in humans; however, generation of functional β cells in vitro from embryonic or adult tissues has been challenging. Here, we describe isolation of pancreatic islet progenitors from adult mice, which enables the efficient generation and long-term expansion of functional islet organoids in vitro. This protocol starts with purification of protein C receptor (Procr)-expressing islet progenitors. Coculture with endothelial cells generates islet organoids in vitro that can be expanded by passage. Functional maturation is achieved as a consequence of a prolonged culture period and cyclic glucose stimulation. Primary islet organoids form in 7-10 days. Subsequently, each passage takes 1 week, with the final maturation step requiring 3 weeks of additional culture. The resulting organoids are predominantly composed of β cells but also contain small proportions of α, δ and pancreatic polypeptide cells. The organoids sense glucose and secrete insulin. This approach thus provides a strategy for β cell generation in vitro and an organoid system to study islet regeneration and diseases.
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Affiliation(s)
- Jingqiang Wang
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Daisong Wang
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
- Hubrecht Institute and Oncode Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Centre Utrecht, Netherlands, Utrecht University and Princess Maxima Center, Utrecht, Netherlands
| | - Xinyi Chen
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Shubo Yuan
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Lanyue Bai
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Chunye Liu
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yi Arial Zeng
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China.
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou, China.
- Bio-Research Innovation Center, Institute of Biochemistry and Cell Biology, Suzhou, China.
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Zhang S, Wang Q, Ji H, Lu H, Yang Q, Yin J, Guan W. Porcine pancreas mesenchymal cell characterization and functional differentiation into insulin‑producing cells in vitro. Mol Med Rep 2021; 24:737. [PMID: 34414446 PMCID: PMC8404098 DOI: 10.3892/mmr.2021.12377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 01/05/2021] [Indexed: 12/13/2022] Open
Abstract
Cell therapy is a promising treatment strategy for patients with type 1 diabetes. Porcine pancreas-derived mesenchymal stromal cells (PMSCs) have emerged as one of the most widely used cell resources owing to their high proliferative capacity and multi-lineage differentiation potential. Although the induction efficiency and insulin production of induced insulin-producing cells (IPCs) derived from PMSCs have been estimated, these have primarily focused on the function of induced cells and alterations in related gene expression levels. However, morphological analyses and biological characterization of PMSCs and induced IPCs have not been conducted. Therefore, the present study aimed to optimize an induction protocol, resulting in a 78.92% induction rate. The present study investigated the biological characteristics of PMSCs and optimized a simple but functional three-step protocol to transform PMSCs into IPCs. PMSCs were isolated from 2–3-month-old Bama miniature pig embryos, which were then subcultured to passage 16. The surface markers pancreatic and duodenal homeobox 1, NK6 homeobox 1, Vimentin, Nestin, CD73, CD90, neurogenin 3, CD45 and CD34 were detected by immunofluorescence staining or flow cytometry. Proliferative capacity was evaluated by constructing growth curves of cells at three different passages. Functional differentiation was assessed by morphological observation, dithizone staining, and immunofluorescence staining of C-peptide, insulin, NK6 homeobox 1 and glucagon. The production of insulin by differentiated cells was also analyzed by performing ELISAs. The results demonstrated that differentiated cells were distributed with an islet-like structure, expressed specific markers C-peptide and insulin, and displayed glucose responsiveness. The results of the present study demonstrated that PMSCs were functionally induced into IPCs with the optimized three-step protocol, which may serve as a potential cell therapy strategy to widen the availability and promote the clinical application of cell therapy.
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Affiliation(s)
- Shang Zhang
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Qi Wang
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Hongbing Ji
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Huidi Lu
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Qin Yang
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Jiahui Yin
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
| | - Weijun Guan
- Department of Animal Genetic Resources, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China
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Mo Y, Wang Z, Gao J, Yan Y, Ren H, Zhang F, Qi N, Chen Y. Comparative study of three types of mesenchymal stem cell to differentiate into pancreatic β-like cells in vitro. Exp Ther Med 2021; 22:936. [PMID: 34335885 PMCID: PMC8290435 DOI: 10.3892/etm.2021.10368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 05/11/2021] [Indexed: 12/18/2022] Open
Abstract
Type 1 diabetes (TID) is a chronic metabolic disease where the body produces insufficient or no insulin. Stem cells with multi-directional differentiation potential are transplanted and differentiate into β-like cells in vivo to replace pancreatic β cells, which has become a novel treatment strategy. The aim of the present study was to investigate the ability of three types of adult mesenchymal stem cell (MSC) to differentiate into pancreatic β-like cells in vitro in order to identify suitable sources for the treatment of diabetes. The three MSC types were menstrual blood-derived MSCs (MENSCs), umbilical cord-derived MSCs (UCMSCs) and dental pulp MSCs (DPSCs). The differentiation method used in the present study was divided into three steps and the MSCs were differentiated into pancreatic β-like cells in vitro. Among these MSCs, MENSCs had a greater ability to differentiate into islet β-like cells in vitro, while UCMSCs and DPSCs exhibited a similar differentiation potency, which was relatively lower compared with that of MENSCs. The present results indicated that MENSCs may be a suitable cell source for the curative treatment of TID.
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Affiliation(s)
- Yunfang Mo
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Zejian Wang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Jian Gao
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Yan Yan
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Huaijuan Ren
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Fengli Zhang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Nianmin Qi
- China Stem Cell Therapy Co., Ltd., Shanghai 201203, P.R. China
| | - Yantian Chen
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
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9
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Deora N, Sunitha MM, Satyavani M, Harishankar N, Vijayalakshmi MA, Venkataraman K, Venkateshan V. Alleviation of diabetes mellitus through the restoration of β-cell function and lipid metabolism by Aloe vera (L.) Burm. f. extract in obesogenic WNIN/GR-Ob rats. JOURNAL OF ETHNOPHARMACOLOGY 2021; 272:113921. [PMID: 33588009 DOI: 10.1016/j.jep.2021.113921] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aloe vera (L.) Burm. f. extract has been medicinally used for over 5000 years in different cultures for its curative and therapeutic properties ranging from dermatitis to diabetes. It has been demonstrated to alleviate diabetes through its protective effects on pancreatic islets and by improving insulin secretion. AIM OF THE STUDY To investigate the simultaneous effect of ethanolic A. vera gel extract on diabetes and obesogenic milieu in Streptozotocin-induced WNIN/GR-Ob mutant obese rats. MATERIALS AND METHODS A total of 30 rats were grouped equally into WNIN/GR-Ob control (received water as a vehicle), WNIN/GR-Ob Diabetic rats (Streptozotocin-35 mg/kg bw), WNIN/GR-Ob Diabetic rats + Sitagliptin (10 mg/kg bw), WNIN/GR-Ob Diabetic rats + A. vera (300 mg/kg bw) and GR-Ob control + A. vera (300 mg/kg bw). After 4 weeks of treatment, fasting blood glucose, serum insulin, Homeostatic Model Assessment - Insulin Resistance and β-cell function, glucose-stimulated insulin secretion, Dipeptidyl peptidase-IV activity, and lipid profiles were studied. In addition, ultrastructural analysis of isolated islets and dual-energy X-ray absorptiometry analysis for body composition were also carried out. RESULTS The A. vera treated group showed a significant reduction (p < 0.05) in triglyceride, Very low-density lipoprotein levels, Triglyceride to High-density lipoprotein ratio as well as fasting blood glucose levels and DPP-IV activity with a concomitant increase in the serum insulin levels. The increase in IR was observed in both WNIN/GR-Ob control and diabetic rats with a significant decrease in β-cell function in the diabetic rats as per Homeostatic Model Assessment values. Oral administration of A. vera was effective in both reducing Homeostatic Model Assessment-Insulin Resistance and increasing Homeostatic Model Assessment-β values. Also, the treated group demonstrated preservation of islets and a significant increase (p < 0.05) in the diameter of β-cell as evident through Scanning electron microscope analysis. The increase in lean body mass was manifested in the treated group with a reduction in Fat percent in comparison with other groups. CONCLUSION The beneficial effects of A. vera in WNIN/GR-Ob strain may be attributed to its ability to lower lipid profile thus improve insulin sensitivity and/or modulating β-cell function. Thus, it has great therapeutic potential as an herbal remedy for the treatment of diabetes and associated adverse effects such as obesity. The exact mechanism underlying the observation needs to be investigated further to explore the anti-obesity and anti-diabetic properties of A. vera and advocate its potential application as alternative medicine.
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Affiliation(s)
- Neha Deora
- Centre for Bio-Separation Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - M M Sunitha
- Stem cell Research, National Institute of Nutrition, Hyderabad, Telangana, 500001, India
| | - M Satyavani
- Animal facility, National Institute of Nutrition, Hyderabad, Telangana, 500001, India
| | - N Harishankar
- Animal facility, National Institute of Nutrition, Hyderabad, Telangana, 500001, India
| | | | - Krishnan Venkataraman
- Centre for Bio-Separation Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India.
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Ma X, Jain NM, Hitscherich P, Seetamraju S, Lee EJ. Stem Cell-Derived Insulin-Producing Cells in 3D Engineered Tissue in a Perfusion Flow Bioreactor. Tissue Eng Part A 2021; 27:1182-1191. [PMID: 33218288 DOI: 10.1089/ten.tea.2020.0231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
To circumvent the lack of donor pancreas, insulin-producing cells (IPCs) derived from pluripotent stem cells emerged as a viable cell source for the treatment of type 1 diabetes. While it has been shown that IPCs can be derived from pluripotent stem cells using various protocols, the long-term viability and functional stability of IPCs in vitro remains a challenge. Thus, the principles of three-dimensional (3D) tissue engineering and a perfusion flow bioreactor were used in this study to establish 3D microenvironment suitable for long-term in vitro culture of IPCs-derived from mouse embryonic stem cells. It was observed that in static 3D culture of IPCs, the viability decreased gradually with longer time in culture. However, when a low flow (0.02 mL/min) was continuously applied to 3D IPC containing tissues, enhanced survival and function of IPCs were demonstrated. IPCs cultured under low flow exhibited a significantly enhanced glucose responsiveness and upregulation of Ins1 compared to that of static culture. In summary, this study demonstrates the feasibility and benefits of 3D engineered tissue environment combined with perfusion flow in vitro for culturing stem cell-derived IPCs.
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Affiliation(s)
- Xiaotang Ma
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Neha M Jain
- Vanderbilt University Medical Center, Vanderbilt-Ingram Cancer Center, Nashville, Tennessee, USA
| | - Pamela Hitscherich
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Sahiti Seetamraju
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Eun Jung Lee
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, USA
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11
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Rao P, Deo D, Marchioni M. Differentiation of Human Deceased Donor, Adipose-Derived, Mesenchymal Stem Cells into Functional Beta Cells. J Stem Cells Regen Med 2021; 16:63-72. [PMID: 33414582 DOI: 10.46582/jsrm.1602010] [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: 08/01/2020] [Accepted: 10/14/2020] [Indexed: 12/25/2022]
Abstract
There is an emerging need for the rapid generation of functional beta cells that can be used in cell replacement therapy for the treatment of type 1 diabetes (T1D). Differentiation of stem cells into insulin-producing cells provides a promising strategy to restore pancreatic endocrine function. Stem cells can be isolated from various human tissues including adipose tissue (AT). Our study outlines a novel, non-enzymatic process to harvest mesenchymal stem cells (MSC) from research-consented, deceased donor AT. Following their expansion, MSC were characterised morphologically and phenotypically by flow cytometry to establish their use for downstream differentiation studies. MSC were induced to differentiate into insulin-producing beta cells using a step-wise differentiation medium. The differentiation was evaluated by analysing the morphology, dithizone staining, immunocytochemistry, and expression of pancreatic beta cell marker genes. We stimulated the beta cells with different concentrations of glucose and observed a dose-dependent increase in gene expression. In addition, an increase in insulin and c-Peptide secretion as a function of glucose challenge confirmed the functionality of the differentiated beta cells. The differentiation of adipose-derived MSC into beta cells has been well established. However, our data demonstrates, for the first time, that the ready availability and properties of MSC isolated from deceased donor adipose tissue render them well-suited as a source for increased production of functional beta cells. Consequently, these cells can be a promising therapeutic approach for cell replacement therapy to treat patients with T1D.
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Affiliation(s)
- Prakash Rao
- Personalized Transplant Medicine Institute at NJ Sharing Network, New Providence, NJ, USA
| | - Dayanand Deo
- Personalized Transplant Medicine Institute at NJ Sharing Network, New Providence, NJ, USA
| | - Misty Marchioni
- Personalized Transplant Medicine Institute at NJ Sharing Network, New Providence, NJ, USA
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12
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Camara BOS, Ocarino NM, Bertassoli BM, Malm C, Araújo FR, Reis AMS, Jorge EC, Alves EGL, Serakides R. Differentiation of canine adipose mesenchymal stem cells into insulin-producing cells: comparison of different culture medium compositions. Domest Anim Endocrinol 2021; 74:106572. [PMID: 33039930 DOI: 10.1016/j.domaniend.2020.106572] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/04/2020] [Accepted: 09/10/2020] [Indexed: 12/25/2022]
Abstract
The aim of this study was to differentiate canine adipose-derived mesenchymal stem cells (ADMSCs) into insulin-producing cells by using culture media with different compositions to determine the most efficient media. Stem cells isolated from the fat tissues close to the bitch uterus were distributed into 6 groups: (1) Dulbecco's modified Eagle medium (DMEM)-high glucose (HG), β-mercaptoethanol, and nicotinamide; (2) DMEM-HG, β-mercaptoethanol, nicotinamide, and exendin-4; (3) DMEM-HG, β-mercaptoethanol, nicotinamide, exendin-4, B27, nonessential amino acids, and l-glutamine; (4) DMEM-HG, β-mercaptoethanol, and nicotinamide (for the initial 8-d period), and DMEM-HG, β-mercaptoethanol, nicotinamide, exendin-4, B27, nonessential amino acids, l-glutamine, and basic fibroblast growth factor (for the remaining 8-d period); (5) DMEM-HG and fetal bovine serum; and (6) DMEM-low glucose and fetal bovine serum (standard control group). Adipose-derived mesenchymal stem cells from groups 1 to 5 gradually became round in shape and gathered in clusters. These changes differed between the groups. In group 3, the cell clusters were apparently more in numbers and gathered as bigger aggregates. Dithizone staining showed that groups 3 and 4 were similar in terms of the mean area of each aggregate stained for insulin. However, only in group 4, the number of insulin aggregates and the total area of aggregates stained were significantly bigger than in the other groups. The mRNA expression of PDX1, BETA2, MafA, and Insulin were also confirmed in all the groups. We conclude that by manipulating the composition of the culture medium it is possible to induce canine ADMSCs into insulin-producing cells, and the 2-staged protocol that was used promoted the best differentiation.
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Affiliation(s)
- B O S Camara
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - N M Ocarino
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - B M Bertassoli
- Universidade de Uberaba (UNIUBE), Uberaba, Minas Gerais, Brazil
| | - C Malm
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - F R Araújo
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - A M S Reis
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - E C Jorge
- Laboratório de Biologia Oral e do Desenvolvimento, Departamento de Morfologia do Instituto de Ciências Biológicas da Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - E G L Alves
- Universidade de Uberaba (UNIUBE), Uberaba, Minas Gerais, Brazil
| | - R Serakides
- Núcleo de Células Tronco e Terapia Celular Animal (NCT-TCA) da Escola de Veterinária da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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13
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Generation of Insulin-Producing Cells from Canine Adipose Tissue-Derived Mesenchymal Stem Cells. Stem Cells Int 2020; 2020:8841865. [PMID: 33133196 PMCID: PMC7591982 DOI: 10.1155/2020/8841865] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/30/2020] [Accepted: 10/03/2020] [Indexed: 12/18/2022] Open
Abstract
The potential of mesenchymal stem cells (MSCs) to differentiate into nonmesodermal cells such as pancreatic beta cells has been reported. New cell-based therapy using MSCs for diabetes mellitus is anticipated as an alternative treatment option to insulin injection or islet transplantation in both human and veterinary medicine. Several protocols were reported for differentiation of MSCs into insulin-producing cells (IPCs), but no studies have reported IPCs generated from canine MSCs. The purpose of this study was to generate IPCs from canine adipose tissue-derived MSCs (AT-MSCs) in vitro and to investigate the effects of IPC transplantation on diabetic mice in vivo. Culturing AT-MSCs with the differentiation protocol under a two-dimensional culture system did not produce IPCs. However, spheroid-like small clusters consisting of canine AT-MSCs and human recombinant peptide μ-pieces developed under a three-dimensional (3D) culture system were successfully differentiated into IPCs. The generated IPCs under 3D culture condition were stained with dithizone and anti-insulin antibody. Canine IPCs also showed gene expression typical for pancreatic beta cells and increased insulin secretion in response to glucose stimulation. The blood glucose levels in streptozotocin-induced diabetic mice were decreased after injection with the supernatant of canine IPCs, but the hyperglycemic states of diabetic mice were not improved after transplanting IPCs subcutaneously or intramesenterically. The histological examination showed that the transplanted small clusters of IPCs were successfully engrafted to the mice and included cells positive for insulin by immunofluorescence. Several factors, such as the transplanted cell number, the origin of AT-MSCs, and the differentiation protocol, were considered potential reasons for the inability to improve the hyperglycemic state after IPC transplantation. These findings suggest that canine AT-MSCs can be differentiated into IPCs under a 3D culture system and IPC transplantation may be a new treatment option for dogs with diabetes mellitus.
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Functional β-Cell Differentiation of Small-Tail Han Sheep Pancreatic Mesenchymal Stem Cells and the Therapeutic Potential in Type 1 Diabetic Mice. Pancreas 2020; 49:947-954. [PMID: 32658079 DOI: 10.1097/mpa.0000000000001604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES This study aims to investigate the characteristics of sheep pancreatic mesenchymal stem cells (PSCs) and therapeutic potential of differentiated β-like cells in streptozotocin-induced diabetic mice. METHODS Pancreatic mesenchymal stem cells were isolated from 3- to 4-month-old sheep embryos, and their biological characteristics were explored. The function and therapeutic potential of differentiated β-like insulin-producing cells were also investigated in vitro and in vivo. Differentiated cells were identified through dithizone staining and immunofluorescence staining. Insulin secretion was analyzed using an enzyme-linked immunosorbent assay kit. The preliminary therapeutic potential of induced β-like cells in diabetic mice was detected by blood glucose and body weight. RESULTS Primary PSCs were isolated and subcultured up to passage 36. Immunofluorescence staining presented PSC-expressed important markers such as Pdx1, Nkx6-1, Ngn3, and Nestin. Primary PSCs could be induced into functional pancreatic β-like islet cells with a 3-step protocol. The induced β-like islet cells could ameliorate blood glucose in diabetic mice. CONCLUSIONS The method proposed for generating pancreatic islet β cells provided a preliminary phenotypic investigation of induced cell treatment in diabetic mice, and also laid a foundation in the identification of pharmaceutical targets to treat insulin-dependent diabetes.
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15
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Aali E, Madjd Z, Tekiyehmaroof N, Sharifi AM. Control of Hyperglycemia Using Differentiated and Undifferentiated Mesenchymal Stem Cells in Rats with Type 1 Diabetes. Cells Tissues Organs 2020; 209:13-25. [PMID: 32634811 DOI: 10.1159/000507790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 04/07/2020] [Indexed: 11/19/2022] Open
Abstract
Due to their ability in self-renewing and differentiation into a wide variety of tissues, mesenchymal stem cells (MSCs) exhibit outstanding potential for regenerative medicine. This study was aimed at investigating different aspects of MSC therapy in controlling hyperglycemia in streptozotocin-induced diabetes rats. Using an islet cell differentiation protocol, bone marrow (BM) MSCs were differentiated into insulin-producing cells (IPCs). The differentiation process was evaluated by immunocytochemistry, reverse transcriptase PCR, and dithizone staining. Diabetic animals in 4 diabetic individual groups received normal saline, BM-MSCs, coadministration of BM-MSCs with supernatant, and IPCs. Blood glucose and insulin levels were monitored during the experiment. Immunohistochemical analysis of the pancreas was performed at the end of the experiment. Administration of BM-MSCs could not reverse glucose and insulin levels in experimental animals as efficiently as cotransplantation of BM-MSCs with supernatant. The effect of coadministration of BM-MSCs with supernatant and transplantation of IPCs on controlling hyperglycemia is comparable. Immunohistochemical analysis showed that number and size of islets per section were significantly increased in groups receiving IPCs and BM-MSC-supernatant compared to the MSC group of animals. In conclusion, coadministration of BM-MSCs with supernatant could be used as efficiently as IPC transplantation in controlling hyperglycemia in diabetic rats.
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Affiliation(s)
- Ehsan Aali
- Department of Pharmacology, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Zahra Madjd
- Department of Pathology, Oncology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Neda Tekiyehmaroof
- Razi Drug Research Center and Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Mohammad Sharifi
- Razi Drug Research Center and Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran,
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16
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Ohta S, Ikemoto T, Wada Y, Saito Y, Yamada S, Imura S, Morine Y, Shimada M. A change in the zinc ion concentration reflects the maturation of insulin-producing cells generated from adipose-derived mesenchymal stem cells. Sci Rep 2019; 9:18731. [PMID: 31822724 PMCID: PMC6904733 DOI: 10.1038/s41598-019-55172-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 11/25/2019] [Indexed: 12/15/2022] Open
Abstract
The generation of insulin-producing cells (IPCs) from pluripotent stem cells could be a breakthrough treatment for type 1 diabetes. However, development of new techniques is needed to exclude immature cells for clinical application. Dithizone staining is used to evaluate IPCs by detecting zinc. We hypothesised that zinc ion (Zn2+) dynamics reflect the IPC maturation status. Human adipose-derived stem cells were differentiated into IPCs by our two-step protocol using two-dimensional (2D) or 3D culture. The stimulation indexes of 2D -and 3D-cultured IPCs on day 21 were 1.21 and 3.64 (P < 0.05), respectively. The 3D-cultured IPCs were stained with dithizone during culture, and its intensity calculated by ImageJ reached the peak on day 17 (P < 0.05). Blood glucose levels of streptozotocin-induced diabetic nude mice were normalised (4/4,100%) after transplantation of 96 3D-cultured IPCs. Zn2+ concentration changes in the medium of 3D cultures had a negative value in the early period and a large positive value in the latter period. This study suggests that Zn2+ dynamics based on our observations and staining of zinc transporters have critical roles in the differentiation of IPCs, and that their measurement might be useful to evaluate IPC maturation as a non-destructive method.
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Affiliation(s)
- Shogo Ohta
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Tetsuya Ikemoto
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan.
| | - Yuma Wada
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Yu Saito
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Shinichiro Yamada
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Satoru Imura
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Yuji Morine
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
| | - Mitsuo Shimada
- Department of Digestive and Transplant Surgery, Tokushima University, 3-18-15 Kuramoto, Tokushima, 770-8503, Japan
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Khiatah B, Qi M, Wu Y, Chen KT, Perez R, Valiente L, Omori K, Isenberg JS, Kandeel F, Yee JK, Al-Abdullah IH. Pancreatic human islets and insulin-producing cells derived from embryonic stem cells are rapidly identified by a newly developed Dithizone. Sci Rep 2019; 9:9295. [PMID: 31243300 PMCID: PMC6594947 DOI: 10.1038/s41598-019-45678-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/07/2019] [Indexed: 01/06/2023] Open
Abstract
We developed an optimized Dipheylthiocarbazone or Dithizone (DTZ) with improved physical and chemical properties to characterize human islets and insulin-producing cells differentiated from embryonic stem cells. Application of the newly formulated iDTZ (i stands for islet) over a range of temperatures, time intervals and cell and tissue types found it to be robust for identifying these cells. Through high transition zinc binding, the iDTZ compound concentrated in insulin-producing cells and proved effective at delineating zinc levels in vitro.
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Affiliation(s)
- Bashar Khiatah
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Meirigeng Qi
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Youjun Wu
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Kuan-Tsen Chen
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Rachel Perez
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Luis Valiente
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Keiko Omori
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Jeffrey S Isenberg
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Fouad Kandeel
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Jiing-Kuan Yee
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA
| | - Ismail H Al-Abdullah
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope, Duarte, USA.
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A simple method for the generation of insulin producing cells from bone marrow mesenchymal stem cells. In Vitro Cell Dev Biol Anim 2019; 55:462-471. [PMID: 31111346 DOI: 10.1007/s11626-019-00358-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 04/11/2019] [Indexed: 10/26/2022]
Abstract
To produce insulin-producing cells (IPCs) from bone marrow mesenchymal stem cells (BM-MSCs) using a simple and cost effective method. During the initial 7 days of three-dimensional (3D) culture, BM-MSCs were cultured on 1% agar or agarose to form multicellular spheroids. Spheroids and spheroid-derived single cells (SS and SSC, respectively) were cultured in the absence of any proteinaceous growth factor in a simple specific medium for a further 7 d. The insulin content of the differentiated cells was evaluated at the mRNA and protein levels. Furthermore, the expression of pancreatic beta cells-related genes other than INS as well as the in vitro responses of IPCs to different glucose concentrations were investigated. Cellular clusters generated on agar and SS conditions (agar+SS-IPCs) stained better with beta cell specific stains and were more reactive to serum-containing insulin reactive antibodies compared with agarose-SS-IPCs. Gene expression analysis revealed that in comparison to agarose + SS-IPCs, agar+SS-IPCs expressed significantly higher levels of INS-1, INS-2, PDX-1, NKX6.1, and XBP-1. Of interest, agar+SS-IPCs expressed 2215.3 ± 120.8-fold more INS-1 gene compared to BM-MSCs. The expression of β-cell associated genes was also higher in agar+SS-IPCs compared to the agar+SSC-IPCs. Moreover, the expression of INS-1 gene was significantly higher in agar+SS-IPCs compared with agar+SSC-IPCs after culture in media with high concentration of glucose. Compared to the most expensive and time-consuming protocols, 3D culture of MSCs on agar followed by 2D culture of cellular clusters in a minimally supplemented high glucose media produced highly potent IPCs which may pay the way to the treatment of diabetic patients.
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Short-Term Protocols to Obtain Insulin-Producing Cells from Rat Adipose Tissue: Signaling Pathways and In Vivo Effect. Int J Mol Sci 2019; 20:ijms20102458. [PMID: 31109026 PMCID: PMC6566438 DOI: 10.3390/ijms20102458] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 05/09/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023] Open
Abstract
Studies using mesenchymal stromal cells (MSCs) as a source of insulin-secreting cells (IPCs) are a promising path in the pursuit for diabetes therapy. Here, we investigate three short-term differentiation protocols in order to generate IPCs from autologous adipose-derived stromal cells (ADSCs) with an expressive insulin-secreting profile in vitro and in vivo, as well as the signaling pathways involved in the chosen differentiation protocols. We extracted and cultured ADSCs and differentiated them into IPCs, using three different protocols with different inductors. Afterwards, the secretory profile was analyzed and IPCs differentiated in exendin-4/activin A medium, which presented the best secretory profile, was implanted in the kidney subcapsular region of diabetic rats. All protocols induced the differentiation, but media supplemented with exendin-4/activin A or resveratrol induced the expression and secretion of insulin more efficiently, and only the exendin-4/activin-A-supplemented medium generated an insulin secretion profile more like β-cells, in response to glucose. The PI3K/Akt pathway seems to play a negative role in IPC differentiation; however, the differentiation of ADSCs with exendin-4/activin A positively modulated the p38/MAPK pathway. Resveratrol medium activated the Jak/STAT3 pathway and generated IPCs apparently less sensitive to insulin and insulin-like receptors. Finally, the implant of IPCs with the best secretory behavior caused a decrease in hyperglycemia after one-week implantation in diabetic rats. Our data provide further information regarding the generation of IPCs from ADSCs and strengthen evidence to support the use of MSCs in regenerative medicine, specially the use of exendin-4/activin A to produce rapid and effectively IPCs with significant in vivo effects.
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Aguiar BA, Orechio D, Fratini P, Carreira ACO, Castelucci P, Miglino MA. Isolation and Characterization of Pancreatic Canine Fetal Cells at the Final Stage of Gestation. Anat Rec (Hoboken) 2018; 302:1409-1418. [PMID: 30332726 DOI: 10.1002/ar.23995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 06/12/2018] [Accepted: 06/21/2018] [Indexed: 11/07/2022]
Abstract
The incidence of diabetes mellitus in dogs is increasing in recent years, mainly because of genetic and/or environmental factors, including endocrine disorders (like in humans); failure of suitable control of blood sugar levels, which triggers hyperglycemia; glycosuria and weight loss, which demands the development of innovative treatments to cure or treat this complex disease in dogs. The present study established for the first time a protocol to obtain and characterize cells derived from pancreas of canine fetuses. Those fetuses do not have a defined breed and were at the final stage of gestation. The protocol aims to provide morphological data to enable future applications of these cells for therapeutic approaches. In cell culture, pancreatic cells showed a fibroblast-like appearance with a mono-layered growth pattern and were not tumorigenic. They exhibited a positive expression for the pluripotent proliferation markers NANOG and PCNA and expressed PDX1, a transcription factor that is important for activation of the insulin gene promoter. In addition, Tyrosine Hydroxylase-positive (TH+) sympathetic nerve fibers were identified. Histologically, the pancreatic epithelium was developed, pancreatic glands in the fetuses were like those in the parenchyma of postconception dogs and pancreatic islets were unevenly distributed and organized in small clusters along the glands close to the vasculature. Staining with dithizone indicated the presence of insulin in the cells. A large number of beta cells were confirmed by immunofluorescence. In conclusion, the canine fetal pancreas cells could be an alternative and adequate source of cell lineages for stem cell therapies for diabetes treatment. Anat Rec, 302:1409-1418, 2019. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Bruna Andrade Aguiar
- Department of Surgery Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Dailiany Orechio
- Department of Surgery Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Paula Fratini
- Department of Surgery Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Ana Claudia Oliveira Carreira
- Department of Surgery Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.,NUCEL (Cell and Molecular Therapy Center), Internal Medical Department, School of Medicine, University of São Paulo, São Paulo, Brazil.,Interunits Graduate Program in Biotechnology, Institute of Biosciences, University of São Paulo University of São Paulo, São Paulo, Brazil
| | - Patricia Castelucci
- Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Maria Angelica Miglino
- Department of Surgery Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
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21
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Wang B, Tu X, Wei J, Wang L, Chen Y. Substrate elasticity dependent colony formation and cardiac differentiation of human induced pluripotent stem cells. Biofabrication 2018; 11:015005. [DOI: 10.1088/1758-5090/aae0a5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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22
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Current Status of Stem Cell Treatment for Type I Diabetes Mellitus. Tissue Eng Regen Med 2018; 15:699-709. [PMID: 30603589 DOI: 10.1007/s13770-018-0143-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/02/2018] [Accepted: 07/04/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Diabetes mellitus is a major health concern in current scenario which has been found to affect people of almost all ages. The disease has huge impact on global health; therefore, alternate methods apart from insulin injection are being explored to cure diabetes. Therefore, this review mainly focuses on the current status and therapeutic potential of stem cells mainly mesenchymal stem cells (MSCs) for Type 1 diabetes mellitus in preclinical animal models as well as humans. METHODS Current treatment for Type 1 diabetes mellitus mainly includes use of insulin which has its own limitations and also the underlying mechanism of diseases is still not explored. Therefore, alternate methods to cure diabetes are being explored. Stem cells are being investigated as an alternative therapy for treatment of various diseases including diabetes. Few preclinical studies have also been conducted using undifferentiated MSCs as well as in vitro MSCs differentiated into β islet cells. RESULTS These stem cell transplant studies have highlighted the benefits of MSCs, which have shown promising results. Few human trials using stem cells have also affirmed the potential of these cells in alleviating the symptoms. CONCLUSION Stem cell transplantation may prove to be a safe and effective treatment for patients with Type 1 diabetes mellitus.
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Navaei-Nigjeh M, Moloudizargari M, Baeeri M, Gholami M, Lotfibakhshaiesh N, Soleimani M, Vasheghani-Farahani E, Ai J, Abdollahi M. Reduction of marginal mass required for successful islet transplantation in a diabetic rat model using adipose tissue-derived mesenchymal stromal cells. Cytotherapy 2018; 20:1124-1142. [PMID: 30068495 DOI: 10.1016/j.jcyt.2018.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 05/10/2018] [Accepted: 06/06/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND AIMS Adipose tissue-derived mesenchymal stromal cells (AT-MSCs), widely known as multipotent progenitors, release several cytokines that support cell survival and repair. There are in vitro and in vivo studies reporting the regenerative role of AT-MSCs possibly mediated by their protective effects on functional islet cells as well as their capacity to differentiate into insulin-producing cells (IPCs). METHODS On such a basis, our goal in the present study was to use three different models including direct and indirect co-cultures and islet-derived conditioned medium (CM) to differentiate AT-MSCs into IPCs and to illuminate the molecular mechanisms of the beneficial impact of AT-MSCs on pancreatic islet functionality. Furthermore, we combined in vitro co-culture of islets and AT-MSCs with in vivo assessment of islet graft function to assess whether co-transplantation of islets with AT-MSCs can reduce marginal mass required for successful islet transplantation and prolong graft function in a diabetic rat model. RESULTS Our findings demonstrated that AT-MSCs are suitable for creating a microenvironment favorable for the repair and longevity of the pancreas β cells through the improvement of islet survival and maintenance of cell morphology and insulin secretion due to their potent properties in differentiation. Most importantly, hybrid transplantation of islets with AT-MSCs significantly promoted survival, engraftment and insulin-producing function of the graft and reduced the islet mass required for reversal of diabetes. CONCLUSIONS This strategy might be of therapeutic potential solving the problem of donor islet material loss that currently limits the application of allogeneic islet transplantation as a more widespread therapy for type 1 diabetes.
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Affiliation(s)
- Mona Navaei-Nigjeh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Science, Tehran, Iran
| | - Milad Moloudizargari
- Student Research Committee, Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Baeeri
- Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Science, Tehran, Iran
| | - Mahdi Gholami
- Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Science, Tehran, Iran
| | - Nasrin Lotfibakhshaiesh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Abdollahi
- Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Science, Tehran, Iran; Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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Catapano MC, Tvrdý V, Karlíčková J, Mercolini L, Mladěnka P. A simple, cheap but reliable method for evaluation of zinc chelating properties. Bioorg Chem 2018; 77:287-292. [DOI: 10.1016/j.bioorg.2018.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 01/05/2018] [Accepted: 01/10/2018] [Indexed: 12/21/2022]
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Zhang T, Li XH, Zhang DB, Liu XY, Zhao F, Lin XW, Wang R, Lang HX, Pang XN. Repression of COUP-TFI Improves Bone Marrow-Derived Mesenchymal Stem Cell Differentiation into Insulin-Producing Cells. MOLECULAR THERAPY. NUCLEIC ACIDS 2017; 8:220-231. [PMID: 28918023 PMCID: PMC5504083 DOI: 10.1016/j.omtn.2017.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 05/10/2017] [Accepted: 06/20/2017] [Indexed: 01/09/2023]
Abstract
Identifying molecular mechanisms that regulate insulin expression in bone marrow-derived mesenchymal stem cells (bmMSCs) can provide clues on how to stimulate the differentiation of bmMSCs into insulin-producing cells (IPCs), which can be used as a therapeutic approach against type 1 diabetes (T1D). As repression factors may inhibit differentiation, the efficiency of this process is insufficient for cell transplantation. In this study, we used the mouse insulin 2 (Ins2) promoter sequence and performed a DNA affinity precipitation assay combined with liquid chromatography-mass spectrometry to identify the transcription factor, chicken ovalbumin upstream promoter transcriptional factor I (COUP-TFI). Functionally, bmMSCs were reprogrammed into IPCs via COUP-TFI suppression and MafA overexpression. The differentiated cells expressed higher levels of genes specific for islet endocrine cells, and they released C-peptide and insulin in response to glucose stimulation. Transplantation of IPCs into streptozotocin-induced diabetic mice caused a reduction in hyperglycemia. Mechanistically, COUP-TFI bound to the DR1 (direct repeats with 1 spacer) element in the Ins2 promoter, thereby negatively regulating promoter activity. Taken together, the data provide a novel mechanism by which COUP-TFI acts as a negative regulator in the Ins2 promoter. The differentiation of bmMSCs into IPCs could be improved by knockdown of COUP-TFI, which may provide a novel stem cell-based therapy for T1D.
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Affiliation(s)
- Tao Zhang
- 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, Shenyang 110122, People's Republic of China
| | - Xiao-Hang Li
- Department of General Surgery, the First Affiliated Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Dian-Bao Zhang
- 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, Shenyang 110122, People's Republic of China
| | - Xiao-Yu Liu
- 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, Shenyang 110122, People's Republic of China
| | - Feng Zhao
- 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, Shenyang 110122, People's Republic of China
| | - Xue-Wen Lin
- 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, Shenyang 110122, People's Republic of China
| | - Rui Wang
- 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, Shenyang 110122, People's Republic of China
| | - Hong-Xin 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, Shenyang 110122, People's Republic of China
| | - Xi-Ning Pang
- 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, Shenyang 110122, People's Republic of China; Science Experiment Center, China Medical University, Shenyang 110122, People's Republic of China.
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26
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Mitutsova V, Yeo WWY, Davaze R, Franckhauser C, Hani EH, Abdullah S, Mollard P, Schaeffer M, Fernandez A, Lamb NJC. Adult muscle-derived stem cells engraft and differentiate into insulin-expressing cells in pancreatic islets of diabetic mice. Stem Cell Res Ther 2017; 8:86. [PMID: 28420418 PMCID: PMC5395782 DOI: 10.1186/s13287-017-0539-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/16/2017] [Indexed: 12/12/2022] Open
Abstract
Background Pancreatic beta cells are unique effectors in the control of glucose homeostasis and their deficiency results in impaired insulin production leading to severe diabetic diseases. Here, we investigated the potential of a population of nonadherent muscle-derived stem cells (MDSC) from adult mouse muscle to differentiate in vitro into beta cells when transplanted as undifferentiated stem cells in vivo to compensate for beta-cell deficiency. Results In vitro, cultured MDSC spontaneously differentiated into insulin-expressing islet-like cell clusters as revealed using MDSC from transgenic mice expressing GFP or mCherry under the control of an insulin promoter. Differentiated clusters of beta-like cells co-expressed insulin with the transcription factors Pdx1, Nkx2.2, Nkx6.1, and MafA, and secreted significant levels of insulin in response to glucose challenges. In vivo, undifferentiated MDSC injected into streptozotocin (STZ)-treated mice engrafted within 48 h specifically to damaged pancreatic islets and were shown to differentiate and express insulin 10–12 days after injection. In addition, injection of MDSC into hyperglycemic diabetic mice reduced their blood glucose levels for 2–4 weeks. Conclusion These data show that MDSC are capable of differentiating into mature pancreatic beta islet-like cells, not only upon culture in vitro, but also in vivo after systemic injection in STZ-induced diabetic mouse models. Being nonteratogenic, MDSC can be used directly by systemic injection, and this potential reveals a promising alternative avenue in stem cell-based treatment of beta-cell deficiencies. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0539-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Violeta Mitutsova
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France
| | - Wendy Wai Yeng Yeo
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France.,Genetics & Regenerative Medicine Research Centre, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Romain Davaze
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France
| | - Celine Franckhauser
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France
| | - El-Habib Hani
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France
| | - Syahril Abdullah
- Genetics & Regenerative Medicine Research Centre, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Patrice Mollard
- Networks and Rhythms in Endocrine Glands, IGF, CNRS UMR-5203, Montpellier, France
| | - Marie Schaeffer
- Networks and Rhythms in Endocrine Glands, IGF, CNRS UMR-5203, Montpellier, France
| | - Anne Fernandez
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France.
| | - Ned J C Lamb
- Mammalian Cell Biology group, IGH CNRS, UM, UMR 9002, 141 rue de la Cardonille, 34396, Montpellier cedex 05, France.
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Teotia RS, Kadam S, Singh AK, Verma SK, Bahulekar A, Kanetkar S, Bellare J. Islet encapsulated implantable composite hollow fiber membrane based device: A bioartificial pancreas. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:857-866. [PMID: 28532102 DOI: 10.1016/j.msec.2017.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 03/29/2017] [Accepted: 04/01/2017] [Indexed: 01/04/2023]
Abstract
Islets from xeno-sources and islet like clusters derived from autologus stem cells have emerged as alternatives to cadaveric pancreas used for treatment of type 1 diabetes. However, the immuno-isolation of these islets from the host immune system suffers from the issue of biocompatibility and hypoxia. To overcome the issues of immunobarrier biocompatibility, we developed a Polysulfone (Psf)/TPGS composite hollow fiber membrane (HFM) using a hollow fiber spinning pilot plant specially developed for this purpose. Important structural variables such as fiber material, dope composition, dimensions, surface characteristics etc., were precisely engineered and tuned for bioartificial pancreas application. The HFMs were characterized for their morphology, molecular diffusion, selectivity and protein absorption. The optimized Polysulfone(Psf)/TPGS composite HFMs, which contained TPGS, exhibited uniformed structure with low insulin adsorption and high permeability of insulin. The HFM was further studied for the encapsulation and in-vitro growth with porcine and differentiated islets isolated from human umbilical cord Wharton's jelly. To prove their efficacy under in-vivo conditions, the Polysulfone(Psf)/TPGS composite HFMs were encapsulated with either of these isolated cells (porcine islets or islet like cell clusters derived from mesenchymal stem cells isolated from human umbilical cord Wharton's jelly) and they were transplanted in experimental STZ induced diabetic mice. The results showed restoration of normoglycemia for 30days, indicating their ability to respond efficiently to high glucose without immune-rejection. Thus, these results indicate that Polysulfone (Psf)/TPGS composite HFMs can be used as an implantable, immune-competent bioartificial pancreas as a therapy for type 1 diabetes.
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Affiliation(s)
- Rohit S Teotia
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India
| | - Sachin Kadam
- Krishna Institute of Medical Science University, Malkapur, Karad (Dist.Satara) 415110, Maharashtra, India
| | - Atul Kumar Singh
- Centre for Research in Nanotechnology & Science, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India
| | - Surendra Kumar Verma
- Department of Chemical Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India
| | - Ashutosh Bahulekar
- Krishna Institute of Medical Science University, Malkapur, Karad (Dist.Satara) 415110, Maharashtra, India
| | - Sujata Kanetkar
- Krishna Institute of Medical Science University, Malkapur, Karad (Dist.Satara) 415110, Maharashtra, India
| | - Jayesh Bellare
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India; Centre for Research in Nanotechnology & Science, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India; Department of Chemical Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India; Wadhwani Research Center for Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400079, Maharashtra, India.
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28
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Manzar GS, Kim EM, Zavazava N. Demethylation of induced pluripotent stem cells from type 1 diabetic patients enhances differentiation into functional pancreatic β cells. J Biol Chem 2017; 292:14066-14079. [PMID: 28360105 DOI: 10.1074/jbc.m117.784280] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 03/29/2017] [Indexed: 12/31/2022] Open
Abstract
Type 1 diabetes (T1D) can be managed by transplanting either the whole pancreas or isolated pancreatic islets. However, cadaveric pancreas is scarcely available for clinical use, limiting this approach. As such, there is a great need to identify alternative sources of clinically usable pancreatic tissues. Here, we used induced pluripotent stem (iPS) cells derived from patients with T1D to generate glucose-responsive, insulin-producing cells (IPCs) via 3D culture. Initially, T1D iPS cells were resistant to differentiation, but transient demethylation treatment significantly enhanced IPC yield. The cells responded to high-glucose stimulation by secreting insulin in vitro The shape, size, and number of their granules, as observed by transmission electron microscopy, were identical to those found in cadaveric β cells. When the IPCs were transplanted into immunodeficient mice that had developed streptozotocin-induced diabetes, they promoted a dramatic decrease in hyperglycemia, causing the mice to become normoglycemic within 28 days. None of the mice died or developed teratomas. Because the cells are derived from "self," immunosuppression is not required, providing a much safer and reliable treatment option for T1D patients. Moreover, these cells can be used for drug screening, thereby accelerating drug discovery. In conclusion, our approach eliminates the need for cadaveric pancreatic tissue.
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Affiliation(s)
- Gohar S Manzar
- From the Department of Internal Medicine and University of Iowa, Iowa City, Iowa; Department of Biomedical Engineering, University of Iowa, Iowa City, Iowa; Veterans Affairs Medical Center, Iowa City, Iowa,; Mayo Clinic College of Medicine, Rochester, Minnesota, and Daejeon 34114, Republic of Korea
| | - Eun-Mi Kim
- From the Department of Internal Medicine and University of Iowa, Iowa City, Iowa; Veterans Affairs Medical Center, Iowa City, Iowa,; Predictive Model Research Center, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Nicholas Zavazava
- From the Department of Internal Medicine and University of Iowa, Iowa City, Iowa; Department of Biomedical Engineering, University of Iowa, Iowa City, Iowa; Veterans Affairs Medical Center, Iowa City, Iowa,.
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29
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Sadik NAH, Metwally NS, Shaker OG, Soliman MS, Mohamed AA, Abdelmoaty MM. Local renin-angiotensin system regulates the differentiation of mesenchymal stem cells into insulin-producing cells through angiotensin type 2 receptor. Biochimie 2017; 137:132-138. [PMID: 28288872 DOI: 10.1016/j.biochi.2017.03.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Accepted: 03/08/2017] [Indexed: 12/11/2022]
Abstract
Differentiation of stem cells into insulin-producing cells (IPCs) suitable for therapeutic transplantation offers a desperately needed approach for the diabetic patients. Elucidation of the molecular mechanisms during the differentiation of mesenchymal stem cells (MSCs) into IPCs assists the successful production of IPCs and provides an important insight into the improvement of the role of MSCs as a therapeutic tool for diabetes mellitus (DM). The present study aimed to investigate the role of local renin-angiotensin system (RAS) on MSCs differentiation into IPCs by measuring the expression of local RAS in MSCs during the differentiation into IPCs and assessing the effect of angiotensin type 1 receptor (AT1R) blocker and angiotensin type 2 receptor (AT2R) blocker on the differentiation process. Our data showed that the differentiation of MSCs into IPCs was associated with an increase in cellular angiotensinogen, angiotensin-converting enzyme (ACE), renin, and AT2R expression and undetectable expression of AT1R. The net effect was an increase in cellular angiotensin II (Ang II) during the differentiation process. AT1R blockade allowed the differentiation of MSCs into IPCs, whereas AT2R blockade alone and blockade of both AT1R and AT2R inhibited the differentiation of MSCs into IPCs. Our data demonstrated an important role of local RAS in the regulation of MSCs differentiation into IPCs and that Ang II mainly orchestrates this role through AT2R activation.
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Affiliation(s)
- Nermin Abdel-Hamid Sadik
- Biochemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Einy St., Cairo, 11562, Egypt.
| | - Nadia Said Metwally
- Therapeutic Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, El-buhouth St., Dokki, Giza, 12622, Egypt.
| | - Olfat Gamil Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Kasr El-Einy St., Cairo, Egypt.
| | - Mahmoud Sanad Soliman
- Therapeutic Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, El-buhouth St., Dokki, Giza, 12622, Egypt.
| | | | - Mai Mohamed Abdelmoaty
- Therapeutic Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, El-buhouth St., Dokki, Giza, 12622, Egypt.
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30
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Rice CR, Faulkner RA, Jewsbury RA, Bullock S, Dunmore R. A structural study of dithizone coordination chemistry. CrystEngComm 2017. [DOI: 10.1039/c7ce00580f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Johnson JD. The quest to make fully functional human pancreatic beta cells from embryonic stem cells: climbing a mountain in the clouds. Diabetologia 2016; 59:2047-57. [PMID: 27473069 DOI: 10.1007/s00125-016-4059-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/23/2016] [Indexed: 01/10/2023]
Abstract
The production of fully functional insulin-secreting cells to treat diabetes is a major goal of regenerative medicine. In this article, I review progress towards this goal over the last 15 years from the perspective of a beta cell biologist. I describe the current state-of-the-art, and speculate on the general approaches that will be required to identify and achieve our ultimate goal of producing functional beta cells. The need for deeper phenotyping of heterogeneous cultures of stem cell derived islet-like cells in parallel with a better understanding of the heterogeneity of the target cell type(s) is emphasised. This deep phenotyping should include high-throughput single-cell analysis, as well as comprehensive 'omics technologies to provide unbiased characterisation of cell products and human beta cells. There are justified calls for more detailed and well-powered studies of primary human pancreatic beta cell physiology, and I propose online databases of standardised human beta cell responses to physiological stimuli, including both functional and metabolomic/proteomic/transcriptomic profiles. With a concerted, community-wide effort, including both basic and applied scientists, beta cell replacement will become a clinical reality for patients with diabetes.
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Affiliation(s)
- James D Johnson
- Diabetes Research Group, Life Sciences Institute, Department of Cellular and Physiological Sciences, University of British Columbia, 5358-2350 Health Sciences Mall, Vancouver, BC, Canada, V6T 1Z3.
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32
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Sunitha MM, Srikanth L, Santhosh Kumar P, Chandrasekhar C, Sarma PVGK. In vitro differentiation potential of human haematopoietic CD34(+) cells towards pancreatic β-cells. Cell Biol Int 2016; 40:1084-93. [PMID: 27514733 DOI: 10.1002/cbin.10654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 07/17/2016] [Indexed: 11/06/2022]
Abstract
Haematopoietic stem cells (HSCs) possess multipotent ability to differentiate into various types of cells on providing appropriate niche. In the present study, the differentiating potential of human HSCs into β-cells of islets of langerhans was explored. Human HSCs were apheretically isolated from a donor and cultured. Phenotypic characterization of CD34 glycoprotein in the growing monolayer HSCs was confirmed by immunocytochemistry and flow cytometry techniques. HSCs were induced by selection with beta cell differentiating medium (BDM), which consists of epidermal growth factor (EGF), fibroblast growth factor (FGF), transferrin, Triiodo-l-Tyronine, nicotinamide and activin A. Distinct morphological changes of differentiated cells were observed on staining with dithizone (DTZ) and expression of PDX1, insulin and synaptophysin was confirmed by immunocytochemistry. Quantitative real-time polymerase chain reaction (qRT-PCR) analysis revealed distinct expression of specific β-cell markers, pancreatic and duodenal homeobox-1 (PDX1), glucose transporter-2 (GLUT-2), synaptophysin (SYP) and insulin (INS) in these differentiated cells compared to HSCs. Further, these cells exhibited elevated expression of INS gene at 10 mM glucose upon inducing with different glucose concentrations. The prominent feature of the obtained β-cells was the presence of glucose sensors, which was determined by glucokinase activity and high glucokinase activity compared with CD34(+) stem cells. These findings illustrate the differentiation of CD34(+) HSCs into β-cells of islets of langerhans.
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Affiliation(s)
- Manne Mudhu Sunitha
- Stem Cell laboratory, Department of Biotechnology, Sri Venkateswara Institute of Medical Sciences, Tirupati, 517 507, Andhra Pradesh, India
| | - Lokanathan Srikanth
- Stem Cell laboratory, Department of Biotechnology, Sri Venkateswara Institute of Medical Sciences, Tirupati, 517 507, Andhra Pradesh, India
| | - Pasupuleti Santhosh Kumar
- Stem Cell laboratory, Department of Biotechnology, Sri Venkateswara Institute of Medical Sciences, Tirupati, 517 507, Andhra Pradesh, India
| | - Chodimella Chandrasekhar
- Department of Haematology, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
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Kassem DH, Kamal MM, El-Kholy AELG, El-Mesallamy HO. Exendin-4 enhances the differentiation of Wharton's jelly mesenchymal stem cells into insulin-producing cells through activation of various β-cell markers. Stem Cell Res Ther 2016; 7:108. [PMID: 27515427 PMCID: PMC4981957 DOI: 10.1186/s13287-016-0374-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/13/2016] [Accepted: 07/25/2016] [Indexed: 12/12/2022] Open
Abstract
Background Diabetes mellitus is a devastating metabolic disease. Generation of insulin-producing cells (IPCs) from stem cells, especially from Wharton’s jelly mesenchymal stem cells (WJ-MSCs), has sparked much interest recently. Exendin-4 has several beneficial effects on MSCs and β cells. However, its effects on generation of IPCs from WJ-MSCs specifically have not been studied adequately. The purpose of this study was therefore to investigate how exendin-4 could affect the differentiation outcome of WJ-MSCs into IPCs, and to investigate the role played by exendin-4 in this differentiation process. Methods WJ-MSCs were isolated, characterized and then induced to differentiate into IPCs using two differentiation protocols: protocol A, without exendin-4; and protocol B, with exendin-4. Differentiated IPCs were assessed by the expression of various β-cell-related markers using quantitative RT-PCR, and functionally by measuring glucose-stimulated insulin secretion. Results The differentiation protocol B incorporating exendin-4 significantly boosted the expression levels of β-cell-related genes Pdx-1, Nkx2.2, Isl-1 and MafA. Moreover, IPCs generated by protocol B showed much better response to variable glucose concentrations as compared with those derived from protocol A, which totally lacked such response. Furthermore, exendin-4 alone induced early differentiation markers such as Pdx-1 and Nkx2.2 but not Isl-1, besides inducing late markers such as MafA. In addition, exendin-4 showed a synergistic effect with nicotinamide and β-mercaptoethanol in the induction of these markers. Conclusions Exendin-4 profoundly improves the differentiation outcome of WJ-MSCs into IPCs, possibly through the ability to induce the expression of β-cell markers. Electronic supplementary material The online version of this article (doi:10.1186/s13287-016-0374-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dina H Kassem
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Mohamed M Kamal
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Abd El-Latif G El-Kholy
- Gynecology and Obstetrics Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hala O El-Mesallamy
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
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34
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Saeinasab M, Matin MM, Rassouli FB, Bahrami AR. Blastema cells derived from New Zealand white rabbit's pinna carry stemness properties as shown by differentiation into insulin producing, neural, and osteogenic lineages representing three embryonic germ layers. Cytotechnology 2016; 68:497-507. [PMID: 25371011 PMCID: PMC4846631 DOI: 10.1007/s10616-014-9802-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 10/24/2014] [Indexed: 10/24/2022] Open
Abstract
Stem cells (SCs) are known as undifferentiated cells with self-renewal and differentiation capacities. Regeneration is a phenomenon that occurs in a limited number of animals after injury, during which blastema tissue is formed. It has been hypothesized that upon injury, the dedifferentiation of surrounding tissues leads into the appearance of cells with SC characteristics. In present study, stem-like cells (SLCs) were obtained from regenerating tissue of New Zealand white rabbit's pinna and their stemness properties were examined by their capacity to differentiate toward insulin producing cells (IPCs), as well as neural and osteogenic lineages. Differentiation was induced by culture of SLCs in defined medium, and cell fates were monitored by specific staining, RT-PCR and flow cytometry assays. Our results revealed that dithizone positive cells, which represent IPCs, and islet-like structures appeared 1 week after induction of SLCs, and this observation was confirmed by the elevated expression of Ins, Pax6 and Glut4 at mRNA level. Furthermore, SLCs were able to express neural markers as early as 1 week after retinoic acid treatment. Finally, SLCs were able to differentiate into osteogenic lineage, as confirmed by Alizarin Red S staining and RT-PCR studies. In conclusion, SLCs, which could successfully differentiate into cells derived from all three germ layers, can be considered as a valuable model to study developmental biology and regenerative medicine.
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Affiliation(s)
- Morvarid Saeinasab
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Maryam M Matin
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran.
- Cell and Molecular Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Fatemeh B Rassouli
- Cell and Molecular Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Ahmad Reza Bahrami
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
- Cell and Molecular Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
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Mu C, Wang T, Wang X, Tian H, Liu Y. Identification of microRNAs regulating Hlxb9 gene expression during the induction of insulin-producing cells. Cell Biol Int 2016; 40:515-23. [PMID: 26801823 DOI: 10.1002/cbin.10586] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 01/22/2016] [Indexed: 01/09/2023]
Abstract
Bone marrow mesenchymal stem cells (bMSCs) with the capacity of self- renewal and multilineage differentiation are promising sources for cell replacement therapy in diabetes. Here, we developed an effective method with activin A, conophylline, and nicotinamide to induce mouse bMSCs to differentiate into insulin-producing cells (IPCs). The homeobox gene Hlxb9 (encoding HB9) is prominently expressed in adult human pancreas, which can also play a key role during the induction of IPCs. To find the microRNAs (miRNAs) regulating Hlxb9 gene expression, we respectively used miRanda and TargetScan to predict and got the intersection, miR-200a and miR-141, further identified by the Dual-Luciferase assay. The results illustrated miR-200a and miR-141 could inhibit the expression of Hlxb9 by binding to its mRNA 3'UTR. Furthermore, the expression of miR-200a and miR-141 was almost reciprocal to that of Hlxb9. Overexpression of miR-200a and miR-141 downregulated the expression of pancreatic progenitor cell markers Hlxb9 and Pdx1. Therefore, miR-200a and miR-141 may directly or indirectly regulate the expression of pancreatic islet transcription factors to control the differentiation of IPCs.
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Affiliation(s)
- Changzheng Mu
- Institute of Neurobiology, Xi'an Jiaotong University Basic Medical Sciences, Xi'an, 710061, China.,Department of Histology and Embryology, Liaoning Medical University, Jinzhou, 121000, China
| | - Tao Wang
- Medical Treatment College, Liaoning Medical University, Jinzhou, 121013, China
| | - Xiaomei Wang
- Department of Geriatrics, The First Affiliated Hospital, Liaoning Medical University, Jinzhou, 121001, China
| | - He Tian
- Department of Histology and Embryology, Liaoning Medical University, Jinzhou, 121000, China
| | - Yong Liu
- Institute of Neurobiology, Xi'an Jiaotong University Basic Medical Sciences, Xi'an, 710061, China
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Dygai AM, Skurikhin EG, Pershina OV, Ermakova NN, Krupin VA, Ermolaeva LA, Stakheeva MN, Choinzonov EL, Goldberg VE, Reikhart DV, Ellinidi VN, Kravtsov VY. Role of Hematopoietic Stem Cells in Inflammation of the Pancreas during Diabetes Mellitus. Bull Exp Biol Med 2016; 160:474-9. [PMID: 26906195 DOI: 10.1007/s10517-016-3200-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Indexed: 02/04/2023]
Abstract
The model of streptozotocin-induced diabetes mellitus in C57Bl/6 mice was employed to study the role of precursors of insulin-producing β-cells, hematopoietic stem cells, and progenitor hematopoietic cells in inflammation. In addition to provoking hyperglycemia, streptozotocin elevated serum levels of IL-1β and hyaluronic acid, induced edema in the pancreatic insular tissue and its infiltration by inflammatory cells (neutrophils, lymphocytes, and macrophages) and fibroblasts. Inflammation in pancreatic islets was accompanied by necrotic processes and decreasing counts of multipotent progenitor β-cells (CD45(-), TER119(-), c-kit-1(-), and Flk-1(-)), oligopotent progenitor β-cells (CD45(-), TER119(-), CD133(+), and CD49f(low)), and insulinproducing β-cells (Pdx1(+)). Pancreatic infl ammation was preceded by elevation of the number of short-term hematopoietic stem cells (Lin-Sca-1(+)c-kit(+)CD34(+)) relative to long-term cells (Lin(-)Sca-1(+)c-kit(+)CD34(-)) in the bone marrow as well as recruitment of hematopoietic stem and progenitor cells into circulation. Transplantation of bone marrow hematopoietic stem and progenitor cells from diabetic C57Bl/6 donor mice to recipient CBA mice with 5-fluorouracilinduced leukopenia accelerated regeneration of granulocytopoiesis in recipient mice.
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Affiliation(s)
- A M Dygai
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | - E G Skurikhin
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia.
| | - O V Pershina
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | - N N Ermakova
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | - V A Krupin
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | - L A Ermolaeva
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | | | | | - V E Goldberg
- Tomsk Research Institute of Oncology, Tomsk, Russia
| | - D V Reikhart
- E. D. Goldberg Research Institute of Pharmacology and Regene rative Medicine, Tomsk, Russia
| | - V N Ellinidi
- A. M. Nikiforov All-Russian Center of Emergency and Radiation Medicine, the Ministry of Emergency Situations, St. Petersburg, Russia
| | - V Yu Kravtsov
- A. M. Nikiforov All-Russian Center of Emergency and Radiation Medicine, the Ministry of Emergency Situations, St. Petersburg, Russia
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Dehdilani N, Shamsasenjan K, Movassaghpour A, Akbarzadehlaleh P, Amoughli Tabrizi B, Parsa H, Sabagi F. Improved Survival and Hematopoietic Differentiation of Murine Embryonic Stem Cells on Electrospun Polycaprolactone Nanofiber. CELL JOURNAL 2016; 17:629-38. [PMID: 26862522 PMCID: PMC4746413 DOI: 10.22074/cellj.2016.3835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 11/13/2014] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Three-dimensional (3D) biomimetic nanofiber scaffolds have widespread ap- plications in biomedical tissue engineering. They provide a suitable environment for cel- lular adhesion, survival, proliferation and differentiation, guide new tissue formation and development, and are one of the outstanding goals of tissue engineering. Electrospinning has recently emerged as a leading technique for producing biomimetic scaffolds with mi- cro to nanoscale topography and a high porosity similar to the natural extracellular matrix (ECM). These scaffolds are comprised of synthetic and natural polymers for tissue engi- neering applications. Several kinds of cells such as human embryonic stem cells (hESCs) and mouse ESCs (mESCs) have been cultured and differentiated on nanofiber scaffolds. mESCs can be induced to differentiate into a particular cell lineage when cultured as em- bryoid bodies (EBs) on nano-sized scaffolds. MATERIALS AND METHODS We cultured mESCs (2500 cells/100 µl) in 96-well plates with knockout Dulbecco's modified eagle medium (DMEM-KO) and Roswell Park Memorial Institute-1640 (RPMI-1640), both supplemented with 20% ESC grade fetal bovine serum (FBS) and essential factors in the presence of leukemia inhibitory factor (LIF). mESCs were seeded at a density of 2500 cells/100 µl onto electrospun polycaprolactone (PCL) nanofibers in 96-well plates. The control group comprised mESCs grown on tissue cul- ture plates (TCP) at a density of 2500 cells/100 µl. Differentiation of mESCs into mouse hematopoietic stem cells (mHSCs) was performed by stem cell factor (SCF), interleukin-3 (IL-3), IL-6 and Fms-related tyrosine kinase ligand (Flt3-L) cytokines for both the PCL and TCP groups. We performed an experimental study of mESCs differentiation. RESULTS PCL was compared to conventional TCP for survival and differentiation of mESCs to mHSCs. There were significantly more mESCs in the PCL group. Flowcyto- metric analysis revealed differences in hematopoietic differentiation between the PCL and TCP culture systems. There were more CD34+(Sca1+) and CD133+cells subpopulations in the PCL group compared to the conventional TCP culture system. CONCLUSION The nanofiber scaffold, as an effective surface, improves survival and differentiation of mESCs into mHSCs compared to gelatin coated TCP. More studies are necessary to understand how the topographical features of electrospun fibers af- fect cell growth and behavior. This can be achieved by designing biomimetic scaffolds for tissue engineering.
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Affiliation(s)
- Nima Dehdilani
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Karim Shamsasenjan
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Iran Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Aliakbar Movassaghpour
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Akbarzadehlaleh
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahram Amoughli Tabrizi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Hamed Parsa
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Sabagi
- Iran Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
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Quiskamp N, Bruin JE, Kieffer TJ. Differentiation of human pluripotent stem cells into β-cells: Potential and challenges. Best Pract Res Clin Endocrinol Metab 2015; 29:833-47. [PMID: 26696513 DOI: 10.1016/j.beem.2015.10.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) hold great potential as the basis for cell-based therapies of degenerative diseases, including diabetes. Current insulin-based therapies for diabetes do not prevent hyperglycaemia or the associated long-term organ damage. While transplantation of pancreatic islets can achieve insulin independence and improved glycemic control, it is limited by donor tissue scarcity, challenges of purifying islets from the pancreas, and the need for immunosuppression to prevent rejection of transplants. Large-scale production of β-cells from stem cells is a promising alternative. Recent years have seen considerable progress in the optimization of in vitro differentiation protocols to direct hESCs/iPSCs into mature insulin-secreting β-cells and clinical trials are now under way to test the safety and efficiency of hESC-derived pancreatic progenitor cells in patients with type 1 diabetes. Here, we discuss key milestones leading up to these trials in addition to recent developments and challenges for hESC/iPSC-based diabetes therapies and disease modeling.
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Affiliation(s)
- Nina Quiskamp
- Laboratory of Molecular and Cellular Medicine, Department of Cellular & Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada.
| | - Jennifer E Bruin
- Laboratory of Molecular and Cellular Medicine, Department of Cellular & Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada.
| | - Timothy J Kieffer
- Laboratory of Molecular and Cellular Medicine, Department of Cellular & Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada; Department of Surgery, University of British Columbia, Vancouver, BC, Canada.
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Bâlici Ş, Şuşman S, Rusu D, Nicula GZ, Soriţău O, Rusu M, Biris AS, Matei H. Differentiation of stem cells into insulin-producing cells under the influence of nanostructural polyoxometalates. J Appl Toxicol 2015; 36:373-84. [DOI: 10.1002/jat.3218] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/01/2015] [Accepted: 07/01/2015] [Indexed: 01/29/2023]
Affiliation(s)
- Ştefana Bâlici
- Department of Cell and Molecular Biology, Faculty of Medicine; “Iuliu Haţieganu” University of Medicine and Pharmacy; Cluj-Napoca România
- Department of Inorganic Chemistry, Faculty of Chemistry and Chemical Engineering; “Babeş-Bolyai” University; Cluj-Napoca România
| | - Sergiu Şuşman
- Department of Morphological Sciences, Faculty of Medicine; “Iuliu Haţieganu” University of Medicine and Pharmacy; Cluj-Napoca România
- Imogen Research Centre - Department of Pathology; Cluj-Napoca România
- Radiotherapy, Tumor and Radiobiology Laboratory; The Oncology Institute “Prof. Dr. Ion Chiricuţă”; Cluj-Napoca România
| | - Dan Rusu
- Department of Physical-Chemistry, Faculty of Pharmacy; “Iuliu Haţieganu” University of Medicine and Pharmacy; Cluj-Napoca România
| | - Gheorghe Zsolt Nicula
- Department of Cell and Molecular Biology, Faculty of Medicine; “Iuliu Haţieganu” University of Medicine and Pharmacy; Cluj-Napoca România
| | - Olga Soriţău
- Radiotherapy, Tumor and Radiobiology Laboratory; The Oncology Institute “Prof. Dr. Ion Chiricuţă”; Cluj-Napoca România
| | - Mariana Rusu
- Department of Inorganic Chemistry, Faculty of Chemistry and Chemical Engineering; “Babeş-Bolyai” University; Cluj-Napoca România
| | - Alexandru S. Biris
- Center for Integrative Nanotechnology Sciences; University of Arkansas at Little Rock; Little Rock AR USA
| | - Horea Matei
- Department of Cell and Molecular Biology, Faculty of Medicine; “Iuliu Haţieganu” University of Medicine and Pharmacy; Cluj-Napoca România
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Baskin DG. A Historical Perspective on the Identification of Cell Types in Pancreatic Islets of Langerhans by Staining and Histochemical Techniques. J Histochem Cytochem 2015; 63:543-58. [PMID: 26216133 PMCID: PMC4530402 DOI: 10.1369/0022155415589119] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 04/15/2015] [Indexed: 11/22/2022] Open
Abstract
Before the middle of the previous century, cell types of the pancreatic islets of Langerhans were identified primarily on the basis of their color reactions with histological dyes. At that time, the chemical basis for the staining properties of islet cells in relation to the identity, chemistry and structure of their hormones was not fully understood. Nevertheless, the definitive islet cell types that secrete glucagon, insulin, and somatostatin (A, B, and D cells, respectively) could reliably be differentiated from each other with staining protocols that involved variations of one or more tinctorial techniques, such as the Mallory-Heidenhain azan trichrome, chromium hematoxylin and phloxine, aldehyde fuchsin, and silver impregnation methods, which were popularly used until supplanted by immunohistochemical techniques. Before antibody-based staining methods, the most bona fide histochemical techniques for the identification of islet B cells were based on the detection of sulfhydryl and disulfide groups of insulin. The application of the classical islet tinctorial staining methods for pathophysiological studies and physiological experiments was fundamental to our understanding of islet architecture and the physiological roles of A and B cells in glucose regulation and diabetes.
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Affiliation(s)
- Denis G Baskin
- Veterans Affairs Puget Sound Health Care System, Research and Development Service, Seattle, WA, USA (DGB)Department of Medicine, Division of Metabolism, Endocrinology and Nutrition, University of Washington, Seattle WA, USA (DGB)
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Soria B, Gauthier BR, Martín F, Tejedo JR, Bedoya FJ, Rojas A, Hmadcha A. Using stem cells to produce insulin. Expert Opin Biol Ther 2015; 15:1469-89. [PMID: 26156425 DOI: 10.1517/14712598.2015.1066330] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Tremendous progress has been made in generating insulin-producing cells from pluripotent stem cells. The best outcome of the refined protocols became apparent in the first clinical trial announced by ViaCyte, based on the implantation of pancreatic progenitors that would further mature into functional insulin-producing cells inside the patient's body. AREAS COVERED Several groups, including ours, have contributed to improve strategies to generate insulin-producing cells. Of note, the latest results have gained a substantial amount of interest as a method to create a potentially functional and limitless supply of β-cell to revert diabetes mellitus. This review analyzes the accomplishments that have taken place over the last few decades, summarizes the state-of-art methods for β-cell replacement therapies based on the differentiation of embryonic stem cells into glucose-responsive and insulin-producing cells in a dish and discusses alternative approaches to obtain new sources of insulin-producing cells. EXPERT OPINION Undoubtedly, recent events preface the beginning of a new era in diabetes therapy. However, in our opinion, a number of significant hurdles still stand in the way of clinical application. We believe that the combination of the private and public sectors will accelerate the process of obtaining the desired safe and functional β-cell surrogates.
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Affiliation(s)
- Bernat Soria
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
| | - Benoit R Gauthier
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ;
| | - Franz Martín
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
| | - Juan R Tejedo
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
| | - Francisco J Bedoya
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
| | - Anabel Rojas
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
| | - Abdelkrim Hmadcha
- a 1 CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine , Avda. Americo Vespucio s/n, 41092 Seville, Spain ; .,b 2 CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders , 08036 Barcelona, Spain
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Yu YB, Bian JM, Gu DH. Transplantation of insulin-producing cells to treat diabetic rats after 90% pancreatectomy. World J Gastroenterol 2015; 21:6582-6590. [PMID: 26074696 PMCID: PMC4458768 DOI: 10.3748/wjg.v21.i21.6582] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Revised: 12/18/2014] [Accepted: 02/11/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of transplantation of insulin-producing cells (IPCs) in the treatment of diabetic rats after 90% pancreatectomy.
METHODS: Human umbilical cord mesenchymal stem cells (UCMSCs) were isolated and induced into IPCs using differentiation medium. Differentiated cells were examined by dithizone (DTZ) staining, reverse transcription-polymerase chain reaction (RT-PCR), and real-time RT-PCR. C-peptide release, both spontaneously and after glucose challenge, was measured by ELISA. IPCs were then transplanted into Sprague-Dawley rats after 90% pancreatectomy and blood glucose levels and body weight were measured.
RESULTS: The differentiated cells were positive for DTZ staining and expressed pancreatic β-cell related genes. C-peptide release by the differentiated cells increased after glucose challenge (380.6 ± 15.32 pmol/L vs 272.4 ± 15.32 pmol/L, P < 0.05). Further, in the cell transplantation group, blood sugar levels were significantly lower than in the sham group 2 wk after transplantation (18.7 ± 2.5 mmol/L vs 25.8 ± 1.25 mmol/L, P < 0.05). Glucose tolerance tests showed that 45 min after intraperitoneal glucose injection, blood glucose levels were significantly lower on day 56 after transplantation of IPCs (12.5 ± 4.7 mmol/L vs 42.2 ± 9.3 mmol/L, P < 0.05).
CONCLUSION: Our results show that UCMSCs can differentiate into islet-like cells in vitro under certain conditions, which can function as IPCs both in vivo and in vitro.
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MESH Headings
- Animals
- Blood Glucose/metabolism
- Body Weight
- C-Peptide/metabolism
- Cell Differentiation
- Cell Proliferation
- Cell Shape
- Cells, Cultured
- Cord Blood Stem Cell Transplantation
- Diabetes Mellitus, Experimental/blood
- Diabetes Mellitus, Experimental/etiology
- Diabetes Mellitus, Experimental/genetics
- Diabetes Mellitus, Experimental/surgery
- Diabetes Mellitus, Type 1/blood
- Diabetes Mellitus, Type 1/etiology
- Diabetes Mellitus, Type 1/genetics
- Diabetes Mellitus, Type 1/surgery
- Gene Expression Regulation
- Glucose Tolerance Test
- Humans
- Insulin-Secreting Cells/metabolism
- Insulin-Secreting Cells/transplantation
- Male
- Mesenchymal Stem Cell Transplantation
- Mesenchymal Stem Cells/metabolism
- Pancreatectomy
- Rats, Sprague-Dawley
- Time Factors
- Umbilical Cord/cytology
- Wharton Jelly/cytology
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Jafarian A, Taghikani M, Abroun S, Allahverdi A, Lamei M, Lakpour N, Soleimani M. The Generation of Insulin Producing Cells from Human Mesenchymal Stem Cells by MiR-375 and Anti-MiR-9. PLoS One 2015; 10:e0128650. [PMID: 26047014 PMCID: PMC4457856 DOI: 10.1371/journal.pone.0128650] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 02/23/2015] [Indexed: 02/07/2023] Open
Abstract
Background MicroRNAs (miRNAs) are a group of endogenous small non-coding RNAs that regulate gene expression at the post-transcriptional level. A number of studies have led to the notion that some miRNAs have key roles in control of pancreatic islet development and insulin secretion. Based on some studies on miRNAs pattern, the researchers in this paper investigated the pancreatic differentiation of human bone marrow mesenchymal stem cells (hBM-MSCs) by up-regulation of miR-375 and down-regulation of miR-9 by lentiviruses containing miR-375 and anti-miR-9. Methodology After 21 days of induction, islet-like clusters containing insulin producing cells (IPCs) were confirmed by dithizone (DTZ) staining. The IPCs and β cell specific related genes and proteins were detected using qRT-PCR and immunofluorescence on days 7, 14 and 21 of differentiation. Glucose challenge test was performed at different concentrations of glucose so extracellular and intracellular insulin and C-peptide were assayed using ELISA kit. Although derived IPCs by miR-375 alone were capable to express insulin and other endocrine specific transcription factors, the cells lacked the machinery to respond to glucose. Conclusion It was found that over-expression of miR-375 led to a reduction in levels of Mtpn protein in derived IPCs, while treatment with anti-miR-9 following miR-375 over-expression had synergistic effects on MSCs differentiation and insulin secretion in a glucose-regulated manner. The researchers reported that silencing of miR-9 increased OC-2 protein in IPCs that may contribute to the observed glucose-regulated insulin secretion. Although the roles of miR-375 and miR-9 are well known in pancreatic development and insulin secretion, the use of these miRNAs in transdifferentiation was never demonstrated. These findings highlight miRNAs functions in stem cells differentiation and suggest that they could be used as therapeutic tools for gene-based therapy in diabetes mellitus.
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Affiliation(s)
- Arefeh Jafarian
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Taghikani
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Saeid Abroun
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Allahverdi
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maryam Lamei
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Niknam Lakpour
- Nanobiotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
- * E-mail:
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In vitro evaluation of different protocols for the induction of mesenchymal stem cells to insulin-producing cells. In Vitro Cell Dev Biol Anim 2015; 51:866-78. [DOI: 10.1007/s11626-015-9890-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 03/09/2015] [Indexed: 01/08/2023]
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Pezzolla D, López-Beas J, Lachaud CC, Domínguez-Rodríguez A, Smani T, Hmadcha A, Soria B. Resveratrol ameliorates the maturation process of β-cell-like cells obtained from an optimized differentiation protocol of human embryonic stem cells. PLoS One 2015; 10:e0119904. [PMID: 25774684 PMCID: PMC4361612 DOI: 10.1371/journal.pone.0119904] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 02/03/2015] [Indexed: 12/11/2022] Open
Abstract
Human embryonic stem cells (hESCs) retain the extraordinary capacity to differentiate into different cell types of an adult organism, including pancreatic β-cells. For this particular lineage, although a lot of effort has been made in the last ten years to achieve an efficient and reproducible differentiation protocol, it was not until recently that this aim was roughly accomplished. Besides, several studies evidenced the impact of resveratrol (RSV) on insulin secretion, even though the mechanism by which this polyphenol potentiates glucose-stimulated insulin secretion (GSIS) is still not clear. The aim of this study was to optimize an efficient differentiation protocol that mimics in vivo pancreatic organogenesis and to investigate whether RSV may improve the final maturation step to obtain functional insulin-secreting cells. Our results indicate that treatment of hESCs (HS-181) with activin-A induced definitive endoderm differentiation as detected by the expression of SOX17 and FOXA2. Addition of retinoic acid (RA), Noggin and Cyclopamine promoted pancreatic differentiation as indicated by the expression of the early pancreatic progenitor markers ISL1, NGN3 and PDX1. Moreover, during maturation in suspension culture, differentiating cells assembled in islet-like clusters, which expressed specific endocrine markers such as PDX1, SST, GCG and INS. Similar results were confirmed with the human induced Pluripotent Stem Cell (hiPSC) line MSUH-001. Finally, differentiation protocols incorporating RSV treatment yielded numerous insulin-positive cells, induced significantly higher PDX1 expression and were able to transiently normalize glycaemia when transplanted in streptozotocin (STZ) induced diabetic mice thus promoting its survival. In conclusion, our strategy allows the efficient differentiation of hESCs into pancreatic endoderm capable of generating β-cell-like cells and demonstrates that RSV improves the maturation process.
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Affiliation(s)
- Daniela Pezzolla
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER)—Fundación Progreso y Salud (FPS), Sevilla, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
| | - Javier López-Beas
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER)—Fundación Progreso y Salud (FPS), Sevilla, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
| | - Christian C. Lachaud
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER)—Fundación Progreso y Salud (FPS), Sevilla, Spain
| | | | - Tarik Smani
- Cardiovascular Pathophysiology, Institute of Biomedicine of Seville (IBIS), Sevilla, Spain
| | - Abdelkrim Hmadcha
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER)—Fundación Progreso y Salud (FPS), Sevilla, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
- * E-mail:
| | - Bernat Soria
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER)—Fundación Progreso y Salud (FPS), Sevilla, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
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Jain N, Lee EJ. Islet Endothelial Cells Derived From Mouse Embryonic Stem Cells. Cell Transplant 2015; 25:97-108. [PMID: 25751085 DOI: 10.3727/096368915x687732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The islet endothelium comprises a specialized population of islet endothelial cells (IECs) expressing unique markers such as nephrin and α-1 antitrypsin (AAT) that are not found in endothelial cells in surrounding tissues. However, due to difficulties in isolating and maintaining a pure population of these cells, the information on these islet-specific cells is currently very limited. Interestingly, we have identified a large subpopulation of endothelial cells exhibiting IEC phenotype, while deriving insulin-producing cells from mouse embryonic stem cells (mESCs). These cells were identified by the uptake of low-density lipoprotein (LDL) and were successfully isolated and subsequently expanded in endothelial cell culture medium. Further analysis demonstrated that the mouse embryonic stem cell-derived endothelial cells (mESC-ECs) not only express classical endothelial markers, such as platelet endothelial cell adhesion molecule (PECAM1), thrombomodulin, intercellular adhesion molecule-1 (ICAM-1), and endothelial nitric oxide synthase (eNOS) but also IEC-specific markers such as nephrin and AAT. Moreover, mESC-ECs secrete basement membrane proteins such as collagen type IV, laminin, and fibronectin in culture and form tubular networks on a layer of Matrigel, demonstrating angiogenic activity. Further, mESC-ECs not only express eNOS, but also its eNOS expression is glucose dependent, which is another characteristic phenotype of IECs. With the ability to obtain highly purified IECs derived from pluripotent stem cells, it is possible to closely examine the function of these cells and their interaction with pancreatic β-cells during development and maturation in vitro. Further characterization of tissue-specific endothelial cell properties may enhance our ability to formulate new therapeutic angiogenic approaches for diabetes.
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Affiliation(s)
- Neha Jain
- New Jersey Institute of Technology, Department of Biomedical Engineering, Newark, NJ, USA
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Formation of well-defined embryoid bodies from dissociated human induced pluripotent stem cells using microfabricated cell-repellent microwell arrays. Sci Rep 2014; 4:7402. [PMID: 25492588 PMCID: PMC4261164 DOI: 10.1038/srep07402] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Accepted: 11/19/2014] [Indexed: 12/21/2022] Open
Abstract
A simple, scalable, and reproducible technology that allows direct formation of large numbers of homogeneous and synchronized embryoid bodies (EBs) of defined sizes from dissociated human induced pluripotent stem cells (hiPSCs) was developed. Non-cell-adhesive hydrogels were used to create round-bottom microwells to host dissociated hiPSCs. No Rho-associated kinase inhibitor (ROCK-i), or centrifugation was needed and the side effects of ROCK-i can be avoided. The key requirement for the successful EB formation in addition to the non-cell-adhesive round-bottom microwells is the input cell density per microwell. Too few or too many cells loaded into the microwells will compromise the EB formation process. In parallel, we have tested our microwell-based system for homogeneous hEB formation from dissociated human embryonic stem cells (hESCs). Successful production of homogeneous hEBs from dissociated hESCs in the absence of ROCK-i and centrifugation was achieved within an optimal range of input cell density per microwell. Both the hiPSC- and hESC-derived hEBs expressed key proteins characteristic of all the three developmental germ layers, confirming their EB identity. This novel EB production technology may represent a versatile platform for the production of homogeneous EBs from dissociated human pluripotent stem cells (hPSCs).
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48
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Shim JH, Kim J, Han J, An SY, Jang YJ, Son J, Woo DH, Kim SK, Kim JH. Pancreatic Islet-Like Three-Dimensional Aggregates Derived From Human Embryonic Stem Cells Ameliorate Hyperglycemia in Streptozotocin-Induced Diabetic Mice. Cell Transplant 2014; 24:2155-68. [PMID: 25397866 DOI: 10.3727/096368914x685438] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
We previously reported the in vitro differentiation of human embryonic stem cells (hESCs) into pancreatic endoderm. Here we demonstrate that islet-like three-dimensional (3D) aggregates can be derived from the pancreatic endoderm by optimizing our previous protocol. Sequential treatment with Wnt3a, activin A, and noggin induced a transient upregulation of T and MixL1, followed by increased expression of endodermal genes, including FOXA2, SOX17, and CXCR4. Subsequent treatment with retinoic acid highly upregulated PDX1 expression. We also show that inhibition of sonic hedgehog signaling by bFGF/activin βB and cotreatment with VEGF and FGF7 produced many 3D cellular clusters that express both SOX17 and PDX1. We found for the first time that proteoglycans and vimentin(+) mesenchymal cells were mainly localized in hESC-derived PDX1(+) clusters. Importantly, treatment with chlorate, an inhibitor of proteoglycan sulfation, together with inhibition of Notch signaling significantly increased the expression of Neurog3 and NeuroD1, promoting a transition from PDX1(+) progenitor cells toward mature pancreatic endocrine cells. Purified dithizone(+) 3D aggregates generated by our refined protocol produced pancreatic hormones and released insulin in response to both glucose and pharmacological drugs in vitro. Furthermore, the islet-like 3D aggregates decreased blood glucose levels and continued to exhibit pancreatic features after transplantation into diabetic mice. Generation of islet-like 3D cell aggregates from human pluripotent stem cells may overcome the shortage of cadaveric donor islets for future cases of clinical islet transplantation.
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Affiliation(s)
- Joong-Hyun Shim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
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49
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Shaer A, Azarpira N, Karimi MH. Differentiation of human induced pluripotent stem cells into insulin-like cell clusters with miR-186 and miR-375 by using chemical transfection. Appl Biochem Biotechnol 2014; 174:242-58. [PMID: 25059983 DOI: 10.1007/s12010-014-1045-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Accepted: 07/07/2014] [Indexed: 02/07/2023]
Abstract
Diabetes mellitus is characterized by either the inability to produce insulin or insensitivity to insulin secreted by the body. Islet cell replacement is an effective approach for diabetes treatment; however, it is not sufficient for all the diabetic patients. MicroRNAs (miRNAs) are a class of small noncoding RNAs that play an important role in mediating a broad and expanding range of biological activities, such as pancreas development. The present study aimed to develop a protocol to efficiently differentiate human induced pluripotent stem (iPS) cells into islet-like cell clusters (ILCs) in vitro by using miR-186 and miR-375. The human iPS colonies were transfected with hsa-miR-186 and hsa-miR-375 by using siPORT™ NeoFX™ Transfection Agent, and the differentiation was compared to controls. Total RNA was extracted 24 and 48 h after transfection. The gene expressions of insulin, NGN3, GLUT2, PAX4, PAX6, KIR6.2, NKX6.1, PDX1, Glucagon, and OCT4 were then evaluated through real-time qPCR. On the third day, the potency of the clusters was assessed in response to high glucose levels. Dithizone (DTZ) was used to identify the existence of the β-cells. Besides, the presence of insulin and NGN3 proteins was investigated by immunocytochemistry. Morphological changes were observed on the first day after the chemical transfection, and cell clusters were formed on the third day. The expression of pancreatic specific transcription factors was increased on the first day and significantly increased on the second day. The ILCs were positive for insulin and NGN3 proteins in the immunocytochemistry. Besides, the clusters were stained with DTZ and secreted insulin in glucose challenge test. Overexpression of miR-186 and miR-375 can be an alternative strategy for producing ILCs from the iPS cells in a short time. This work provides a new approach by using patient-specific iPSCs for β-cell replacement therapy in diabetic patients.
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Affiliation(s)
- Anahita Shaer
- Department of Biology, Science and Research Branch, Islamic Azad University, Fars, Iran
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50
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Skurikhin EG, Ermakova NN, Khmelevskaya ES, Pershina OV, Krupin VA, Ermolaeva LA, Dygai AM. Differentiation of pancreatic stem and progenitor β-cells into insulin secreting cells in mice with diabetes mellitus. Bull Exp Biol Med 2014; 156:726-30. [PMID: 24824681 DOI: 10.1007/s10517-014-2434-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Indexed: 12/20/2022]
Abstract
We studied in vitro differentiation of pancreatic stem and progenitor cells into insulin secreting cells in the model of streptozotocin-induced diabetes in C57Bl/6 mice. Streptozotocin was shown to increase the population of pancreatic oligopotent β-cell precursors (CD45(-), TER119(-), CD133(+), and CD49f(low)) and did not affect multipotent (stem) progenitor cells (CD45(-), TER119(-), CD17(-), CD309(-)). During long-term culturing, diabetic multipotent progenitor cells showed high capacity for self-renewal. A population of dithizone-positive (insulin secreting cells) mononuclear cells was obtained releasing insulin after prolonged culturing in suspension enriched with diabetic CD45(-), TER119(-), CD17(-), and CD309(-) cells. The rate of generation of "new" insulin-producing cells and insulin release in the samples of experimental group considerably exceeded activity of the corresponding processes in the control group.
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Affiliation(s)
- E G Skurikhin
- Research Institute of Pharmacology, Siberian Branch of Russian Academy of Medical Sciences, Tomsk, Russia
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