1
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Jeyagaran A, Urbanczyk M, Layland SL, Weise F, Schenke-Layland K. Forward programming of hiPSCs towards beta-like cells using Ngn3, Pdx1, and MafA. Sci Rep 2024; 14:13608. [PMID: 38871849 PMCID: PMC11176171 DOI: 10.1038/s41598-024-64346-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 06/07/2024] [Indexed: 06/15/2024] Open
Abstract
Transplantation of stem cell-derived β-cells is a promising therapeutic advancement in the treatment of type 1 diabetes mellitus. A current limitation of this approach is the long differentiation timeline that generates a heterogeneous population of pancreatic endocrine cells. To address this limitation, an inducible lentiviral overexpression system of mature β-cell markers was introduced into human induced-pluripotent stem cells (hiPSCs). Following the selection of the successfully transduced hiPSCs, the cells were treated with doxycycline in the pancreatic progenitor induction medium to support their transition toward the pancreatic lineage. Cells cultured with doxycycline presented the markers of interest, NGN3, PDX1, and MAFA, after five days of culture, and glucose-stimulated insulin secretion assays demonstrated that the cells were glucose-responsive in a monolayer culture. When cultured as a spheroid, the markers of interest and insulin secretion in a static glucose-stimulated insulin secretion assay were maintained; however, insulin secretion upon consecutive glucose challenges was limited. Comparison to human fetal and adult donor tissues identified that although the hiPSC-derived spheroids present similar markers to adult insulin-producing cells, they are functionally representative of fetal development. Together, these results suggest that with optimization of the temporal expression of these markers, forward programming of hiPSCs towards insulin-producing cells could be a possible alternative for islet transplantation.
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Affiliation(s)
- Abiramy Jeyagaran
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University Tübingen, 72076, Tübingen, Germany
| | - Max Urbanczyk
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University Tübingen, 72076, Tübingen, Germany
| | - Shannon L Layland
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University Tübingen, 72076, Tübingen, Germany
- Department of Women's Health, Eberhard Karls University, 72076, Tübingen, Germany
| | - Frank Weise
- NMI Natural and Medical Sciences Institute at the University Tübingen, 72770, Reutlingen, Germany
| | - Katja Schenke-Layland
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University Tübingen, 72076, Tübingen, Germany.
- NMI Natural and Medical Sciences Institute at the University Tübingen, 72770, Reutlingen, Germany.
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2
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Fatima N, Saif Ur Rahman M, Qasim M, Ali Ashfaq U, Ahmed U, Masoud MS. Transcriptional Factors Mediated Reprogramming to Pluripotency. Curr Stem Cell Res Ther 2024; 19:367-388. [PMID: 37073151 DOI: 10.2174/1574888x18666230417084518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 02/01/2023] [Accepted: 02/06/2023] [Indexed: 04/20/2023]
Abstract
A unique kind of pluripotent cell, i.e., Induced pluripotent stem cells (iPSCs), now being targeted for iPSC synthesis, are produced by reprogramming animal and human differentiated cells (with no change in genetic makeup for the sake of high efficacy iPSCs formation). The conversion of specific cells to iPSCs has revolutionized stem cell research by making pluripotent cells more controllable for regenerative therapy. For the past 15 years, somatic cell reprogramming to pluripotency with force expression of specified factors has been a fascinating field of biomedical study. For that technological primary viewpoint reprogramming method, a cocktail of four transcription factors (TF) has required: Kruppel-like factor 4 (KLF4), four-octamer binding protein 34 (OCT3/4), MYC and SOX2 (together referred to as OSKM) and host cells. IPS cells have great potential for future tissue replacement treatments because of their ability to self-renew and specialize in all adult cell types, although factor-mediated reprogramming mechanisms are still poorly understood medically. This technique has dramatically improved performance and efficiency, making it more useful in drug discovery, disease remodeling, and regenerative medicine. Moreover, in these four TF cocktails, more than 30 reprogramming combinations were proposed, but for reprogramming effectiveness, only a few numbers have been demonstrated for the somatic cells of humans and mice. Stoichiometry, a combination of reprogramming agents and chromatin remodeling compounds, impacts kinetics, quality, and efficiency in stem cell research.
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Affiliation(s)
- Nazira Fatima
- Laboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, 710061, China
| | - Muhammad Saif Ur Rahman
- Institute of Advanced Studies, Shenzhen University, Shenzhen, 518060, China
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Muhammad Qasim
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Usman Ali Ashfaq
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Uzair Ahmed
- EMBL Partnership Institute for Genome Editing Technologies, Vilnius University, Vilnius, 10257, Lithuania
| | - Muhammad Shareef Masoud
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, 38000, Pakistan
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3
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Sepyani S, Momenzadeh S, Safabakhsh S, Nedaeinia R, Salehi R. Therapeutic approaches for Type 1 Diabetes: Promising cell-based approaches to achieve ultimate success. SLAS DISCOVERY : ADVANCING LIFE SCIENCES R & D 2024; 29:23-33. [PMID: 37977308 DOI: 10.1016/j.slasd.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 10/12/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
Type 1 Diabetes mellitus (T1DM) is a chronic metabolic disorder characterized by pancreatic β-cells destruction. Despite substantial advances in T1DM treatment, lifelong exogenous insulin administration is the mainstay of treatments, and constant control of glucose levels is still a challenge. Endogenous insulin production by replacing insulin-producing cells is an alternative, but the lack of suitable donors is accounted as one of the main obstacles to its widespread application. The research and trials overview demonstrates that endogenous production of insulin has started to go beyond the deceased-derived to stem cells-derived insulin-producing cells. Several protocols have been developed over the past couple of years for generating insulin-producing cells (IPCs) from various stem cell types and reprogramming fully differentiated cells. A straightforward and quick method for achieving this goal is to investigate and apply the β-cell specific transcription factors as a direct strategy for IPCs generation. In this review, we emphasize the significance of transcription factors in IPCs development from different non-beta cell sources, and pertinent research underlies the marked progress in the methods for generating insulin-producing cells and application for Type 1 Diabetes treatment.
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Affiliation(s)
- Sahar Sepyani
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sedigheh Momenzadeh
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saied Safabakhsh
- Micronesian Institute for Disease Prevention and Research, 736 Route 4, Suite 103, Sinajana, GU 96910, United States
| | - Reza Nedaeinia
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rasoul Salehi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
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4
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Ebrahim N, Shakirova K, Dashinimaev E. PDX1 is the cornerstone of pancreatic β-cell functions and identity. Front Mol Biosci 2022; 9:1091757. [PMID: 36589234 PMCID: PMC9798421 DOI: 10.3389/fmolb.2022.1091757] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Diabetes has been a worldwide healthcare problem for many years. Current methods of treating diabetes are still largely directed at symptoms, aiming to control the manifestations of the pathology. This creates an overall need to find alternative measures that can impact on the causes of the disease, reverse diabetes, or make it more manageable. Understanding the role of key players in the pathogenesis of diabetes and the related β-cell functions is of great importance in combating diabetes. PDX1 is a master regulator in pancreas organogenesis, the maturation and identity preservation of β-cells, and of their role in normal insulin function. Mutations in the PDX1 gene are correlated with many pancreatic dysfunctions, including pancreatic agenesis (homozygous mutation) and MODY4 (heterozygous mutation), while in other types of diabetes, PDX1 expression is reduced. Therefore, alternative approaches to treat diabetes largely depend on knowledge of PDX1 regulation, its interaction with other transcription factors, and its role in obtaining β-cells through differentiation and transdifferentiation protocols. In this article, we review the basic functions of PDX1 and its regulation by genetic and epigenetic factors. Lastly, we summarize different variations of the differentiation protocols used to obtain β-cells from alternative cell sources, using PDX1 alone or in combination with various transcription factors and modified culture conditions. This review shows the unique position of PDX1 as a potential target in the genetic and cellular treatment of diabetes.
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Affiliation(s)
- Nour Ebrahim
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia,Moscow Institute of Physics and Technology (State University), Dolgoprudny, Russia
| | - Ksenia Shakirova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia
| | - Erdem Dashinimaev
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia,Moscow Institute of Physics and Technology (State University), Dolgoprudny, Russia,*Correspondence: Erdem Dashinimaev,
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5
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Pancreatic Transdifferentiation Using β-Cell Transcription Factors for Type 1 Diabetes Treatment. Cells 2022; 11:cells11142145. [PMID: 35883588 PMCID: PMC9315695 DOI: 10.3390/cells11142145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 01/25/2023] Open
Abstract
Type 1 diabetes is a chronic illness in which the native beta (β)-cell population responsible for insulin release has been the subject of autoimmune destruction. This condition requires patients to frequently measure their blood glucose concentration and administer multiple daily exogenous insulin injections accordingly. Current treatments fail to effectively treat the disease without significant side effects, and this has led to the exploration of different approaches for its treatment. Gene therapy and the use of viral vectors has been explored extensively and has been successful in treating a range of diseases. The use of viral vectors to deliver β-cell transcription factors has been researched in the context of type 1 diabetes to induce the pancreatic transdifferentiation of cells to replace the β-cell population destroyed in patients. Studies have used various combinations of pancreatic and β-cell transcription factors in order to induce pancreatic transdifferentiation and have achieved varying levels of success. This review will outline why pancreatic transcription factors have been utilised and how their application can allow the development of insulin-producing cells from non β-cells and potentially act as a cure for type 1 diabetes.
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6
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Gao D, Dai P, Fan Z, Wang J, Zhang Y. The Roles of Different Multigene Combinations of Pdx1, Ngn3, Sox9, Pax4, and Nkx2.2 in the Reprogramming of Canine ADSCs Into IPCs. Cell Transplant 2022; 31:9636897221081483. [PMID: 35236160 PMCID: PMC8902191 DOI: 10.1177/09636897221081483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Adipose-derived mesenchymal stem cells (ADSCs) are ideal sources for the treatment of diabetes, and the differentiation of ADSCs into insulin-producing cells (IPCs) through transfection of exogenous regulatory genes in vitro has been studied in depth. The differentiation of ADSCs is strictly regulated by a variety of transcription factors such as Pdx1, Ngn3, Pax4, Nkx2.2, and Sox9. However, whether these genes can coordinately regulate the differentiation of ADSCs into IPCs is still unknown. In this study, five multigene coexpressing adenovirus vectors (pAdTrack-Pdx1-Ngn3-AdEasy, pAdTrack-Pdx1-Ngn3-Sox9-AdEasy, pAdTrack-Pdx1-Ngn3-Pax4-Sox9-AdEasy, pAdTrack-Pdx1-Ngn3-Nkx2.2-Sox9-AdEasy, and pAdTrack-Pdx1-Ngn3-Nkx2.2-Pax4-AdEasy) were constructed, and then the stocks of the packaged adenoviruses were used to infect the canine ADSCs (cADSCs). Based on results of morphological observation, dithizone staining, sugar-stimulated insulin secretion test, cellular insulin immunofluorescence assays, and the detection of pancreatic β-cell development-related genes in the induced cells, the best induction combination (pAdTrack-Pdx1-Ngn3-Nkx2.2-Pax4-AdEasy) was identified after comparative screening. This study provides a theoretical reference and an experimental basis for further research on stem cell replacement therapy for diabetes.
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Affiliation(s)
- Dengke Gao
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Pengxiu Dai
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Zhixin Fan
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Jinglu Wang
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Yihua Zhang
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
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7
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Basu A, Tiwari VK. Epigenetic reprogramming of cell identity: lessons from development for regenerative medicine. Clin Epigenetics 2021; 13:144. [PMID: 34301318 PMCID: PMC8305869 DOI: 10.1186/s13148-021-01131-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 07/13/2021] [Indexed: 12/17/2022] Open
Abstract
Epigenetic mechanisms are known to define cell-type identity and function. Hence, reprogramming of one cell type into another essentially requires a rewiring of the underlying epigenome. Cellular reprogramming can convert somatic cells to induced pluripotent stem cells (iPSCs) that can be directed to differentiate to specific cell types. Trans-differentiation or direct reprogramming, on the other hand, involves the direct conversion of one cell type into another. In this review, we highlight how gene regulatory mechanisms identified to be critical for developmental processes were successfully used for cellular reprogramming of various cell types. We also discuss how the therapeutic use of the reprogrammed cells is beginning to revolutionize the field of regenerative medicine particularly in the repair and regeneration of damaged tissue and organs arising from pathological conditions or accidents. Lastly, we highlight some key challenges hindering the application of cellular reprogramming for therapeutic purposes.
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Affiliation(s)
- Amitava Basu
- Institute of Molecular Biology (IMB), 55128, Mainz, Germany.
| | - Vijay K Tiwari
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Science, Queens University Belfast, Belfast, BT9 7BL, UK.
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8
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Esakov E, Nandedkar-Kulkarni N, Al-Dieri AG, Hafner H, Gregg B, McInerney MF. Islet Dysfunction in a Novel Transgenic Model of T Cell Insulitis. Biomolecules 2021; 11:biom11040552. [PMID: 33918805 PMCID: PMC8070091 DOI: 10.3390/biom11040552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/26/2021] [Accepted: 04/06/2021] [Indexed: 11/25/2022] Open
Abstract
The newly established CD3FLAG-mIR transgenic mouse model on a C57Bl/6 background has a FLAG tag on the mouse Insulin Receptor (mIR), specifically on T cells, as the FLAG-tagged mIR gene was engineered behind CD3 promoter and enhancer. The IR is a chemotactic molecule for insulin and the Flag-tagged mIR T cells in the BL/6-CD3FLAGmIR transgenic mice can migrate into the pancreas, as shown by immunofluorescent staining. While the transgenic mice do not become diabetic, there are phenotypic and metabolic changes in the islets. The transgenic islets become enlarged and disorganized by 15 weeks and those phenotypes continue out to 35 weeks of age. We examined the islets by RT-PCR for cell markers, ER stress markers, beta cell proliferation markers, and cytokines, as well as measuring serum insulin and insulin content in the pancreas at 15, 25, and 35 weeks of age. In transgenic mice, insulin in serum was increased at 15 weeks of age and glucose intolerance developed by 25 weeks of age. Passage of transgenic spleen cells into C57Bl/6 RAG−/− mice resulted in enlarged and disorganized islets with T infiltration by 4 to 5 weeks post-transfer, replicating the transgenic mouse studies. Therefore, migration of non-antigen-specific T cells into islets has ramifications for islet organization and function.
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Affiliation(s)
- Emily Esakov
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA; (E.E.); (N.N.-K.); (A.G.A.-D.)
| | - Neha Nandedkar-Kulkarni
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA; (E.E.); (N.N.-K.); (A.G.A.-D.)
| | - Ali G. Al-Dieri
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA; (E.E.); (N.N.-K.); (A.G.A.-D.)
| | - Hannah Hafner
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (H.H.); (B.G.)
| | - Brigid Gregg
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; (H.H.); (B.G.)
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Marcia F. McInerney
- Department of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA; (E.E.); (N.N.-K.); (A.G.A.-D.)
- Center for Diabetes and Endocrine Research, Department of Physiology and Pharmacology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH 43614, USA
- Correspondence: ; Tel.: +1-419-517-3638
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9
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Efficiency of Stem Cell (SC) Differentiation into Insulin-Producing Cells for Treating Diabetes: a Systematic Review. Stem Cells Int 2021; 2021:6652915. [PMID: 33727934 PMCID: PMC7935591 DOI: 10.1155/2021/6652915] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 01/04/2023] Open
Abstract
Over the recent years, the use of stem cells has provided a new opportunity to treat various disorders including diabetes. Stem cells are unspecialized cells with a capacity for self-renewal and differentiation into more specialized cell types. Many factors contribute to the differentiation of SCs and thus play an important role in regulating the fate of stem cells. Accordingly, a wide range of protocols has been used to differentiate SCs to insulin-producing cells but the effectiveness of SC differentiation varies. The aim of this systematic review was to evaluate the results obtained from different studies on SC differentiation for higher efficacy to treat diabetes. This search was done in PubMed, Web of Science (WOS), and Scopus using keywords “insulin-producing cell (IPC),” “pancreatic B cell,” “insulin-secreting cell,” “stem cell,” “progenitor cells,” “mother cell,” and “colony-forming unit.” Among more than 3646 papers, 32 studies were considered eligible for more evaluations. The obtained results indicated that most of the studies were performed on the mesenchymal stem cells (MSCs) derived from different tissues as compared with other types of SCs. Different evaluations of in vitro studies as well as animal models supported their role in the recovery of diabetes. In the present review, we summarize and discuss recent advances in increasing the efficiency of SC differentiation using different materials, but despite the promising results of this systematic review, further studies are needed to assess the efficiency and safety of transplantation of these cells in diabetes recovery.
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10
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Effect of FIGF overexpression on liver cells transforming to insulin-producing cells. J Biosci 2019. [DOI: 10.1007/s12038-019-9965-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Pathak V, Pathak NM, O'Neill CL, Guduric-Fuchs J, Medina RJ. Therapies for Type 1 Diabetes: Current Scenario and Future Perspectives. CLINICAL MEDICINE INSIGHTS-ENDOCRINOLOGY AND DIABETES 2019; 12:1179551419844521. [PMID: 31105434 PMCID: PMC6501476 DOI: 10.1177/1179551419844521] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 02/06/2023]
Abstract
Type 1 diabetes (T1D) is caused by autoimmune destruction of insulin-producing β cells located in the endocrine pancreas in areas known as islets of Langerhans. The current standard-of-care for T1D is exogenous insulin replacement therapy. Recent developments in this field include the hybrid closed-loop system for regulated insulin delivery and long-acting insulins. Clinical studies on prediction and prevention of diabetes-associated complications have demonstrated the importance of early treatment and glucose control for reducing the risk of developing diabetic complications. Transplantation of primary islets offers an effective approach for treating patients with T1D. However, this strategy is hampered by challenges such as the limited availability of islets, extensive death of islet cells, and poor vascular engraftment of islets post-transplantation. Accordingly, there are considerable efforts currently underway for enhancing islet transplantation efficiency by harnessing the beneficial actions of stem cells. This review will provide an overview of currently available therapeutic options for T1D, and discuss the growing evidence that supports the use of stem cell approaches to enhance therapeutic outcomes.
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Affiliation(s)
- Varun Pathak
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Nupur Madhur Pathak
- The SAAD Centre for Pharmacy and Diabetes, School of Biomedical Sciences, University of Ulster, Coleraine, United Kingdom
| | - Christina L O'Neill
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Jasenka Guduric-Fuchs
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Reinhold J Medina
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
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12
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Lee YS, Lee C, Choung JS, Jung HS, Jun HS. Glucagon-Like Peptide 1 Increases β-Cell Regeneration by Promoting α- to β-Cell Transdifferentiation. Diabetes 2018; 67:2601-2614. [PMID: 30257975 DOI: 10.2337/db18-0155] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 09/13/2018] [Indexed: 12/22/2022]
Abstract
Glucagon-like peptide 1 (GLP-1) can increase pancreatic β-cells, and α-cells could be a source for new β-cell generation. We investigated whether GLP-1 increases β-cells through α-cell transdifferentiation. New β-cells originating from non-β-cells were significantly increased in recombinant adenovirus expressing GLP-1 (rAd-GLP-1)-treated RIP-CreER;R26-YFP mice. Proliferating α-cells were increased in islets of rAd-GLP-1-treated mice and αTC1 clone 9 (αTC1-9) cells treated with exendin-4, a GLP-1 receptor agonist. Insulin+glucagon+ cells were significantly increased by rAd-GLP-1 or exendin-4 treatment in vivo and in vitro. Lineage tracing to label the glucagon-producing α-cells showed a higher proportion of regenerated β-cells from α-cells in rAd-GLP-1-treated Glucagon-rtTA;Tet-O-Cre;R26-YFP mice than rAd producing β-galactosidase-treated mice. In addition, exendin-4 increased the expression and secretion of fibroblast growth factor 21 (FGF21) in αTC1-9 cells and β-cell-ablated islets. FGF21 treatment of β-cell-ablated islets increased the expression of pancreatic and duodenal homeobox-1 and neurogenin-3 and significantly increased insulin+glucagon+ cells. Generation of insulin+glucagon+ cells by exendin-4 was significantly reduced in islets transfected with FGF21 small interfering RNA or islets of FGF21 knockout mice. Generation of insulin+ cells by rAd-GLP-1 treatment was significantly reduced in FGF21 knockout mice compared with wild-type mice. We suggest that GLP-1 has an important role in α-cell transdifferentiation to generate new β-cells, which might be mediated, in part, by FGF21 induction.
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Affiliation(s)
- Young-Sun Lee
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Changmi Lee
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Jin-Seung Choung
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
| | - Hye-Seung Jung
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hee-Sook Jun
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Gachon Medical Research Institute, Gil Hospital, Incheon, Korea
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13
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Duffy C, Prugue C, Glew R, Smith T, Howell C, Choi G, Cook AD. Feasibility of Induced Pluripotent Stem Cell Therapies for Treatment of Type 1 Diabetes. TISSUE ENGINEERING PART B-REVIEWS 2018; 24:482-492. [PMID: 29947303 DOI: 10.1089/ten.teb.2018.0124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
IMPACT STATEMENT This review of iPSCs to treat T1D provides a current assessment of the challenges and potential for this proposed new therapy.
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Affiliation(s)
- Caden Duffy
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Cesar Prugue
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Rachel Glew
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Taryn Smith
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Calvin Howell
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Gina Choi
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
| | - Alonzo D Cook
- Department of Chemical Engineering, Brigham Young University , Provo, Utah
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14
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Zhu Y, Liu Q, Zhou Z, Ikeda Y. PDX1, Neurogenin-3, and MAFA: critical transcription regulators for beta cell development and regeneration. Stem Cell Res Ther 2017; 8:240. [PMID: 29096722 PMCID: PMC5667467 DOI: 10.1186/s13287-017-0694-z] [Citation(s) in RCA: 166] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Transcription factors regulate gene expression through binding to specific enhancer sequences. Pancreas/duodenum homeobox protein 1 (PDX1), Neurogenin-3 (NEUROG3), and V-maf musculoaponeurotic fibrosarcoma oncogene homolog A (MAFA) are transcription factors critical for beta cell development and maturation. NEUROG3 is expressed in endocrine progenitor cells and controls islet differentiation and regeneration. PDX1 is essential for the development of pancreatic exocrine and endocrine cells including beta cells. PDX1 also binds to the regulatory elements and increases insulin gene transcription. Likewise, MAFA binds to the enhancer/promoter region of the insulin gene and drives insulin expression in response to glucose. In addition to those natural roles in beta cell development and maturation, ectopic expression of PDX1, NEUROG3, and/or MAFA has been successfully used to reprogram various cell types into insulin-producing cells in vitro and in vivo, such as pancreatic exocrine cells, hepatocytes, and pluripotent stem cells. Here, we review biological properties of PDX1, NEUROG3, and MAFA, and their applications and limitations for beta cell regenerative approaches. The primary source literature for this review was acquired using a PubMed search for articles published between 1990 and 2017. Search terms include diabetes, insulin, trans-differentiation, stem cells, and regenerative medicine.
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Affiliation(s)
- Yaxi Zhu
- Department of Molecular Medicine, Mayo Clinic, College of Medicine, 200 First St. SW, Rochester, MN, 55905, USA.,Institute of Metabolism and Endocrinology, The Second Xiangya Hospital, Key Laboratory of Diabetes Immunology, Ministry of Education, Central South University, National Clinical Research Center for Metabolic Diseases, 139 Middle Renmin Road, Changsha, Hunan Province, 410013, China
| | - Qian Liu
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan Province, 410013, China
| | - Zhiguang Zhou
- Institute of Metabolism and Endocrinology, The Second Xiangya Hospital, Key Laboratory of Diabetes Immunology, Ministry of Education, Central South University, National Clinical Research Center for Metabolic Diseases, 139 Middle Renmin Road, Changsha, Hunan Province, 410013, China
| | - Yasuhiro Ikeda
- Department of Molecular Medicine, Mayo Clinic, College of Medicine, 200 First St. SW, Rochester, MN, 55905, USA. .,Center for Regenerative Medicine, Mayo Clinic, College of Medicine, 200 First St. SW, Rochester, MN, 55905, USA.
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15
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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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16
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Nordin F, Ahmad RNR, Farzaneh F. Transactivator protein: An alternative for delivery of recombinant proteins for safer reprogramming of induced Pluripotent Stem Cell. Virus Res 2017; 235:106-114. [DOI: 10.1016/j.virusres.2017.04.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 04/08/2017] [Indexed: 10/19/2022]
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17
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Mesenchymal Stem Cells Derived from Human Exocrine Pancreas Spontaneously Express Pancreas Progenitor-Cell Markers in a Cell-Passage-Dependent Manner. Stem Cells Int 2016; 2016:2142646. [PMID: 27630717 PMCID: PMC5007373 DOI: 10.1155/2016/2142646] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 07/21/2016] [Indexed: 12/31/2022] Open
Abstract
Mesenchymal stem cells (MSCs) derived from bone marrow, adipose tissue, and most connective tissues have been recognized as promising sources for cell-based therapies. MSCs have also been detected in human pancreatic tissue, including endocrine and exocrine cells. These adult human pancreas-derived MSCs have generated a great deal of interest owing to their potential use in the differentiation of insulin-producing cells for diabetes treatment. In the present study, we isolated MSCs from the adult human exocrine pancreas to determine whether isolated MSCs have the potential to differentiate into pancreatic endocrine cells and, therefore, whether they can be used in stem cell-based therapies. Pancreatic tissue was digested by collagenase and an enriched exocrine-cell fraction was obtained by density-gradient separation. Crude exocrine cells were methodically cultured in suspension and then in adherent culture. We expanded the human pancreatic exocrine-derived MSCs (hpMSCs) by cell passaging in culture and confirmed by flow cytometry that >90% expressed human classic surface markers of MSCs. Interestingly, these cells expressed pancreatic transcription factors, such as Pdx1, Ngn3, and MafA, similar to pancreatic progenitor cells. These results indicated that hpMSCs can be used for the differentiation of pancreatic endocrine cells and may be used in type 1 diabetes treatment.
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Oh K, Kim SR, Kim DK, Seo MW, Lee C, Lee HM, Oh JE, Choi EY, Lee DS, Gho YS, Park KS. In Vivo Differentiation of Therapeutic Insulin-Producing Cells from Bone Marrow Cells via Extracellular Vesicle-Mimetic Nanovesicles. ACS NANO 2015; 9:11718-11727. [PMID: 26513554 DOI: 10.1021/acsnano.5b02997] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The current diabetes mellitus pandemic constitutes an important global health problem. Reductions in the mass and function of β-cells contribute to most of the pathophysiology underlying diabetes. Thus, physiological control of blood glucose levels can be adequately restored by replacing functioning β-cell mass. Sources of functional islets for transplantation are limited, resulting in great interest in the development of alternate sources, and recent progress regarding cell fate change via utilization of extracellular vesicles, also known as exosomes and microvesicles, is notable. Thus, this study investigated the therapeutic capacity of extracellular vesicle-mimetic nanovesicles (NVs) derived from a murine pancreatic β-cell line. To differentiate insulin-producing cells effectively, a three-dimensional in vivo microenvironment was constructed in which extracellular vesicle-mimetic NVs were applied to subcutaneous Matrigel platforms containing bone marrow (BM) cells in diabetic immunocompromised mice. Long-term control of glucose levels was achieved over 60 days, and differentiation of donor BM cells into insulin-producing cells in the subcutaneous Matrigel platforms, which were composed of islet-like cell clusters with extensive capillary networks, was confirmed along with the expression of key pancreatic β-cell markers. The resectioning of the subcutaneous Matrigel platforms caused a rebound in blood glucose levels and confirmed the source of functioning β-cells. Thus, efficient differentiation of therapeutic insulin-producing cells was attained in vivo through the use of extracellular vesicle-mimetic NVs, which maintained physiological glucose levels.
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Affiliation(s)
| | - Sae Rom Kim
- Department of Life Sciences, Pohang University of Science and Technology , Pohang, Gyeongbuk 37673, Korea
| | - Dae-Kyum Kim
- Department of Life Sciences, Pohang University of Science and Technology , Pohang, Gyeongbuk 37673, Korea
| | | | - Changjin Lee
- Department of Life Sciences, Pohang University of Science and Technology , Pohang, Gyeongbuk 37673, Korea
| | - Hak Mo Lee
- Biomedical Research Institute, Seoul National University Hospital , Seoul 110-744, Korea
| | - Ju-Eun Oh
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University , Seoul 110-799, Korea
| | | | | | - Yong Song Gho
- Department of Life Sciences, Pohang University of Science and Technology , Pohang, Gyeongbuk 37673, Korea
| | - Kyong Soo Park
- Biomedical Research Institute, Seoul National University Hospital , Seoul 110-744, Korea
- Department of Internal Medicine, Seoul National University College of Medicine , Seoul 110-799, Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University , Seoul 110-799, Korea
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19
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Kaitsuka T, Tomizawa K. Cell-Penetrating Peptide as a Means of Directing the Differentiation of Induced-Pluripotent Stem Cells. Int J Mol Sci 2015; 16:26667-76. [PMID: 26561805 PMCID: PMC4661845 DOI: 10.3390/ijms161125986] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 10/23/2015] [Accepted: 10/30/2015] [Indexed: 01/10/2023] Open
Abstract
Protein transduction using cell-penetrating peptides (CPPs) is useful for the delivery of large protein molecules, including some transcription factors. This method is safer than gene transfection methods with a viral vector because there is no risk of genomic integration of the exogenous DNA. Recently, this method was reported as a means for the induction of induced pluripotent stem (iPS) cells, directing the differentiation into specific cell types and supporting gene editing/correction. Furthermore, we developed a direct differentiation method to obtain a pancreatic lineage from mouse and human pluripotent stem cells via the protein transduction of three transcription factors, Pdx1, NeuroD, and MafA. Here, we discuss the possibility of using CPPs as a means of directing the differentiation of iPS cells and other stem cell technologies.
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Affiliation(s)
- Taku Kaitsuka
- Department of Molecular Physiology, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Kumamoto 860-8556, Japan.
| | - Kazuhito Tomizawa
- Department of Molecular Physiology, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Kumamoto 860-8556, Japan.
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20
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Khosravi-Maharlooei M, Hajizadeh-Saffar E, Tahamtani Y, Basiri M, Montazeri L, Khalooghi K, Kazemi Ashtiani M, Farrokhi A, Aghdami N, Sadr Hashemi Nejad A, Larijani MB, De Leu N, Heimberg H, Luo X, Baharvand H. THERAPY OF ENDOCRINE DISEASE: Islet transplantation for type 1 diabetes: so close and yet so far away. Eur J Endocrinol 2015; 173:R165-83. [PMID: 26036437 DOI: 10.1530/eje-15-0094] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Accepted: 06/02/2015] [Indexed: 12/12/2022]
Abstract
Over the past decades, tremendous efforts have been made to establish pancreatic islet transplantation as a standard therapy for type 1 diabetes. Recent advances in islet transplantation have resulted in steady improvements in the 5-year insulin independence rates for diabetic patients. Here we review the key challenges encountered in the islet transplantation field which include islet source limitation, sub-optimal engraftment of islets, lack of oxygen and blood supply for transplanted islets, and immune rejection of islets. Additionally, we discuss possible solutions for these challenges.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Ensiyeh Hajizadeh-Saffar
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Yaser Tahamtani
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Mohsen Basiri
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Leila Montazeri
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Keynoosh Khalooghi
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Mohammad Kazemi Ashtiani
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Ali Farrokhi
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Nasser Aghdami
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Anavasadat Sadr Hashemi Nejad
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Mohammad-Bagher Larijani
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Nico De Leu
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Harry Heimberg
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Xunrong Luo
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran Department of Stem Cells and Developmental Biology at Cell Science Research CenterDepartment of Regenerative Medicine at Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECR, Tehran, IranEndocrinology and Metabolism Research InstituteTehran University of Medical Sciences, Tehran, IranDiabetes Research CenterVrije Universiteit Brussel, Laarbeeklaan 103, Brussels, BelgiumDivision of Nephrology and HypertensionDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USADepartment of Developmental BiologyUniversity of Science and Culture, ACECR, Tehran 148-16635, Iran
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21
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Wang Y, Hai T, Liu L, Liu Z, Zhou Q. Cell therapy in diabetes: current progress and future prospects. Sci Bull (Beijing) 2015. [DOI: 10.1007/s11434-015-0844-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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22
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Wang XL, Hu P, Guo XR, Yan D, Yuan Y, Yan SR, Li DS. Reprogramming human umbilical cord mesenchymal stromal cells to islet-like cells with the use of in vitro –synthesized pancreatic-duodenal homebox 1 messenger RNA. Cytotherapy 2014; 16:1519-1527. [DOI: 10.1016/j.jcyt.2014.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 05/10/2014] [Accepted: 05/18/2014] [Indexed: 02/03/2023]
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23
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Xu H, Tsang KS, Wang Y, Chan JC, Xu G, Gao WQ. Unfolded protein response is required for the definitive endodermal specification of mouse embryonic stem cells via Smad2 and β-catenin signaling. J Biol Chem 2014; 289:26290-26301. [PMID: 25092289 DOI: 10.1074/jbc.m114.572560] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Tremendous efforts have been made to elucidate the molecular mechanisms that control the specification of definitive endoderm cell fate in gene knockout mouse models and ES cell (ESC) differentiation models. However, the impact of the unfolded protein response (UPR), because of the stress of the endoplasmic reticulum on endodermal specification, is not well addressed. We employed UPR-inducing agents, thapsigargin and tunicamycin, in vitro to induce endodermal differentiation of mouse ESCs. Apart from the endodermal specification of ESCs, Western blotting demonstrated the enhanced phosphorylation of Smad2 and nuclear translocation of β-catenin in ESC-derived cells. The inclusion of the endoplasmic reticulum stress inhibitor tauroursodeoxycholic acid to the induction cultures prevented the differentiation of ESCs into definitive endodermal cells even when Activin A was supplemented. Also, the addition of the TGF-β inhibitor SB431542 and the Wnt/β-catenin antagonist IWP-2 negated the endodermal differentiation of ESCs mediated by thapsigargin and tunicamycin. These data suggest that the activation of the UPR appears to orchestrate the induction of the definitive endodermal cell fate of ESCs via both the Smad2 and β-catenin signaling pathways. The prospective regulatory machinery may be helpful for directing ESCs to differentiate into definitive endodermal cells for cellular therapy in the future.
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Affiliation(s)
- Huiming Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and Shanghai Jiao Tong University, Shanghai 200127, China; School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200127, China and
| | - Kam Sze Tsang
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Yonghui Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and Shanghai Jiao Tong University, Shanghai 200127, China; School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200127, China and
| | - Juliana Cn Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China; Li Ka Shing Institute of Health Sciences and The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Gang Xu
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China; Shenzhen Research Institute, The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China; Li Ka Shing Institute of Health Sciences and The Chinese University of Hong Kong, The Prince of Wales Hospital, Shatin, Hong Kong, China.
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and Shanghai Jiao Tong University, Shanghai 200127, China; School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200127, China and.
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24
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Kaitsuka T, Noguchi H, Shiraki N, Kubo T, Wei FY, Hakim F, Kume S, Tomizawa K. Generation of functional insulin-producing cells from mouse embryonic stem cells through 804G cell-derived extracellular matrix and protein transduction of transcription factors. Stem Cells Transl Med 2013; 3:114-27. [PMID: 24292793 DOI: 10.5966/sctm.2013-0075] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Embryonic stem (ES) and induced pluripotent stem (iPS) cells have potential applications to regenerative medicine for diabetes; however, a useful and safe way to generate pancreatic β cells has not been developed. In this study, we tried to establish an effective method of differentiation through the protein transduction of three transcription factors (Pdx1, NeuroD, and MafA) important to pancreatic β cell development. The method poses no risk of unexpected genetic modifications in target cells. Transduction of the three proteins induced the differentiation of mouse ES and mouse iPS cells into insulin-producing cells. Furthermore, a laminin-5-rich extracellular matrix efficiently induced differentiation under feeder-free conditions. Cell differentiation was confirmed with the expression of the insulin 1 gene in addition to marker genes in pancreatic β cells, the differentiated cells secreted glucose-responsive C-peptide, and their transplantation restored normoglycemia in diabetic mice. Moreover, Pdx1 protein transduction had facilitative effects on differentiation into pancreatic endocrine progenitors from human iPS cells. These results suggest the direct delivery of recombinant proteins and treatment with laminin-5-rich extracellular matrix to be useful for the generation of insulin-producing cells.
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Affiliation(s)
- Taku Kaitsuka
- Department of Molecular Physiology, Faculty of Life Sciences, Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics, and The Global Center of Excellence Program, Kumamoto University, Kumamoto, Japan; Department of Surgery, Chiba-East National Hospital, National Hospital Organization, Chiba, Japan; Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency, Saitama, Japan
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Bouwens L, Houbracken I, Mfopou JK. The use of stem cells for pancreatic regeneration in diabetes mellitus. Nat Rev Endocrinol 2013; 9:598-606. [PMID: 23877422 DOI: 10.1038/nrendo.2013.145] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The endocrine pancreas represents an interesting arena for regenerative medicine and cell therapeutics. One of the major pancreatic diseases, diabetes mellitus is a metabolic disorder caused by having an insufficient number of insulin-producing β cells. Replenishment of β cells by cell transplantation can restore normal metabolic control. The shortage in donor pancreata has meant that the demand for transplantable β cells has outstripped the supply, which could be met by using alternative sources of stem cells. This situation has opened up new areas of research, such as cellular reprogramming and in vivo β-cell regeneration. Pluripotent stem cells seem to be the best option for clinical applications of β-cell regeneration in the near future, as these cells have been demonstrated to represent an unlimited source of functional β cells. Although compelling evidence shows that the adult pancreas retains regenerative capacity, it remains unclear whether this organ contains stem cells. Alternatively, specialized cell types within or outside the pancreas retain plasticity in proliferation and differentiation. Cellular reprogramming or transdifferentiation of exocrine cells or other types of endocrine cells in the pancreas could provide a long-term solution.
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Affiliation(s)
- Luc Bouwens
- Cell Differentiation Unit, Vrije Universiteit Brussel, Laarbeeklaan 103, Brussels B-1090, Belgium
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Raikwar SP, Zavazava N. PDX1-engineered embryonic stem cell-derived insulin producing cells regulate hyperglycemia in diabetic mice. Transplant Res 2012; 1:19. [PMID: 23369186 PMCID: PMC3560994 DOI: 10.1186/2047-1440-1-19] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Accepted: 09/24/2012] [Indexed: 01/09/2023] Open
Abstract
Background Type 1 diabetes can be treated by the transplantation of cadaveric whole pancreata or isolated pancreatic islets. However, this form of treatment is hampered by the chronic shortage of cadaveric donors. Embryonic stem (ES) cell-derived insulin producing cells (IPCs) offer a potentially novel source of unlimited cells for transplantation to treat type 1 and possibly type 2 diabetes. However, thus far, the lack of a reliable protocol for efficient differentiation of ES cells into IPCs has hindered the clinical exploitation of these cells. Methods To efficiently generate IPCs using ES cells, we have developed a double transgenic ES cell line R1Pdx1AcGFP/RIP-Luc that constitutively expresses pancreatic β-cell-specific transcription factor pancreatic and duodenal homeobox gene 1 (Pdx1) as well as rat insulin promoter (RIP) driven luciferase reporter. We have established several protocols for the reproducible differentiation of ES cells into IPCs. The differentiation of ES cells into IPCs was monitored by immunostaining as well as real-time quantitative RT-PCR for pancreatic β-cell-specific markers. Pancreatic β-cell specific RIP became transcriptionally active following the differentiation of ES cells into IPCs and induced the expression of the luciferase reporter. Glucose stimulated insulin secretion by the ES cell-derived IPCs was measured by ELISA. Further, we have investigated the therapeutic efficacy of ES cell-derived IPCs to correct hyperglycemia in syngeneic streptozotocin (STZ)-treated diabetic mice. The long term fate of the transplanted IPCs co-expressing luciferase in syngeneic STZ-induced diabetic mice was monitored by real time noninvasive in vivo bioluminescence imaging (BLI). Results We have recently demonstrated that spontaneous in vivo differentiation of R1Pdx1AcGFP/RIP-Luc ES cell-derived pancreatic endoderm-like cells (PELCs) into IPCs corrects hyperglycemia in diabetic mice. Here, we investigated whether R1Pdx1AcGFP/RIP-Luc ES cells can be efficiently differentiated in vitro into IPCs. Our new data suggest that R1Pdx1AcGFP/RIP-Luc ES cells efficiently differentiate into glucose responsive IPCs. The ES cell differentiation led to pancreatic lineage commitment and expression of pancreatic β cell-specific genes, including Pax4, Pax6, Ngn3, Isl1, insulin 1, insulin 2 and PC2/3. Transplantation of the IPCs under the kidney capsule led to sustained long-term correction of hyperglycemia in diabetic mice. Although these newly generated IPCs effectively rescued hyperglycemic mice, an unexpected result was teratoma formation in 1 out of 12 mice. We attribute the development of the teratoma to the presence of either non-differentiated or partially differentiated stem cells. Conclusions Our data show the potential of Pdx1-engineered ES cells to enhance pancreatic lineage commitment and to robustly drive the differentiation of ES cells into glucose responsive IPCs. However, there is an unmet need for eliminating the partially differentiated stem cells.
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Affiliation(s)
- Sudhanshu P Raikwar
- Department of Internal Medicine, Division of Immunology, Roy J, and Lucille A, Carver College of Medicine, University of Iowa and Iowa City Veterans Affairs Medical Center, Building 41, Room #128, 601 Highway 6W, Iowa City, IA 52246, USA.
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