1
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Luo Y, Yu P, Liu J. The efficiency of stem cell differentiation into functional beta cells for treating insulin-requiring diabetes: Recent advances and current challenges. Endocrine 2024:10.1007/s12020-024-03855-8. [PMID: 38730069 DOI: 10.1007/s12020-024-03855-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024]
Abstract
In recent years, the potential of stem cells (SCs) to differentiate into various types of cells, including β-cells, has led to a significant boost in development. The efficiency of this differentiation process and the functionality of the cells post-transplantation are crucial factors for the success of stem cell therapy in diabetes. Herein, this article reviews the current advances and challenges faced by stem cell differentiation into functional β-cells for diabetes treatment. In vitro, researchers have sought to enhance the differentiation efficiency of functional β-cells by mimicking the normal pancreatic development process, using gene manipulation, pharmacological and culture conditions stimulation, three-dimensional (3D) and organoid culture, or sorting for functional β-cells based on mature islet cell markers. Furthermore, in vivo studies have also looked at suitable transplantation sites, the enhancement of the transplantation microenvironment, immune modulation, and vascular function reconstruction to improve the survival rate of functional β-cells, thereby enhancing the treatment of diabetes. Despite these advancements, developing stem cells to produce functional β-cells for efficacious diabetes treatment is a continuous research endeavor requiring significant multidisciplinary collaboration, for the stem-cell-derived beta cells to evolve into an effective cellular therapy.
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Affiliation(s)
- Yunfei Luo
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Peng Yu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Jianping Liu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China.
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2
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Braam MJS, Zhao J, Liang S, Ida S, Kloostra NK, Iworima DG, Tang M, Baker RK, Quiskamp N, Piret JM, Kieffer TJ. Protocol development to further differentiate and transition stem cell-derived pancreatic progenitors from a monolayer into endocrine cells in suspension culture. Sci Rep 2023; 13:8877. [PMID: 37264038 DOI: 10.1038/s41598-023-35716-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 05/23/2023] [Indexed: 06/03/2023] Open
Abstract
The generation of functional β-cells from human pluripotent stem cells (hPSCs) for cell replacement therapy and disease modeling of diabetes is being investigated by many groups. We have developed a protocol to harvest and aggregate hPSC-derived pancreatic progenitors generated using a commercially available kit into near uniform spheroids and to further differentiate the cells toward an endocrine cell fate in suspension culture. Using a static suspension culture platform, we could generate a high percentage of insulin-expressing, glucose-responsive cells. We identified FGF7 as a soluble factor promoting aggregate survival with no inhibitory effect on endocrine gene expression. Notch inhibition of pancreatic progenitor cells during aggregation improved endocrine cell induction in vitro and improved graft function following implantation and further differentiation in mice. Thus we provide an approach to promote endocrine formation from kit-derived pancreatic progenitors, either through extended culture or post implant.
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Affiliation(s)
- Mitchell J S Braam
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Jia Zhao
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Shenghui Liang
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Shogo Ida
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Nick K Kloostra
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Diepiriye G Iworima
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
- School of Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada
| | - Mei Tang
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | - Robert K Baker
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada
| | | | - James M Piret
- Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada
- Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, BC, Canada
- School of Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada
| | - Timothy J Kieffer
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, Canada.
- School of Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada.
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada.
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3
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Luo HT, He Q, Yang W, He F, Dong J, Hu CF, Yang XF, Li N, Li FR. Single-cell analyses reveal distinct expression patterns and roles of long non-coding RNAs during hESC differentiation into pancreatic progenitors. Stem Cell Res Ther 2023; 14:38. [PMID: 36907881 PMCID: PMC10010006 DOI: 10.1186/s13287-023-03259-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 02/22/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Deep understanding the differentiation process of human embryonic stem cells (hESCs) is essential for developing cell-based therapeutic strategy. Substantial efforts have been made to investigate protein-coding genes, yet it remains lacking comprehensive characterization of long non-coding RNAs (lncRNAs) during this process. METHODS hESCs were passaged every 5-6 days and had maintained stable karyotype even until the 50th generation. Pancreatic progenitor specification of in vitro differentiation from hESCs was performed and modified. The nuclei were stained with 4,6-Diamidino-2-phenylindole (DAPI). Droplet-based platform (10X Genomics) was applied to generate the single-cell RNA sequencing (scRNA-seq) data. The quality of the filtered read pairs was evaluated by using FastQC. Batch effects were removed using the size factor method. Dimension reduction and unsupervised clustering analyses were performed using Seurat R package. The Monocle 2 and MetaCell algorithms were used to order single cells on a pseudotime course and partition the scRNA-seq data into metacells, respectively. Co-expression network was constructed using WGCNA. Module- and hub-based methods were adopted to predict the functions of lncRNAs. RESULTS A total of 77,382 cells during the differentiation process of hESCs toward pancreatic progenitors were sequenced. According to the single-cell map, the cells from different time points were authenticated to constitute a relatively homogeneous population, in which a total of 7382 lncRNAs could be detected. Through further analyzing the time course data, conserved and specific expression features of lncRNAs during hESC differentiation were revealed. Based upon pseudotime analysis, 52 pseudotime-associated lncRNAs that grouped into three distinct expression patterns were identified. We also implemented MetaCell algorithm and network-based methods to explore the functional mechanisms of these lncRNAs. Totally, 464 lncRNAs, including 49 pseudotime-associated lncRNAs were functionally annotated by either module-based or hub-based methods. Most importantly, we demonstrated that the lncRNA HOTAIRM1, which co-localized and co-expressed with several HOX genes, may play crucial role in the generation of pancreatic progenitors through regulation of exocytosis and retinoic acid receptor signaling pathway. CONCLUSIONS Our single-cell analyses provide valuable data resources for biological researchers and novel insights into hESC differentiation processes, which will guide future endeavors to further elucidate the roles of lncRNAs.
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Affiliation(s)
- Hai-Tao Luo
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China.,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Qian He
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.,School of Food and Drug, Shenzhen Polytechnic, Shenzhen, 518055, China.,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China.,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Wei Yang
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China.,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Fei He
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China.,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Jun Dong
- Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Chao-Feng Hu
- Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Xiao-Fei Yang
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China. .,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China. .,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Ning Li
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China. .,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China. .,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Fu-Rong Li
- Translational Medicine Collaborative Innovation Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China. .,Guangdong Engineering Technology Research Center of Stem Cell and Cell Therapy, Shenzhen Key Laboratory of Stem Cell Research and Clinical Transformation, Shenzhen Immune Cell Therapy Public Service Platform, Shenzhen, 518020, China. .,Health Medicine Institute, Southern University of Science and Technology, Shenzhen, 518055, China. .,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China.
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4
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In vitro generation of transplantable insulin-producing cells from canine adipose-derived mesenchymal stem cells. Sci Rep 2022; 12:9127. [PMID: 35650303 PMCID: PMC9160001 DOI: 10.1038/s41598-022-13114-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 05/20/2022] [Indexed: 11/27/2022] Open
Abstract
Canine mesenchymal stem cells (cMSCs) have potential applications for regenerative therapy, including the generation of insulin-producing cells (IPCs) for studying and treating diabetes. In this study, we established a useful protocol for generating IPCs from canine adipose mesenchymal stem cells (cAD-MSCs). Subsequently, in vitro preservation of pluronic F127-coated alginate (ALGPA)-encapsulated cAD-MSC-derived IPCs was performed to verify ready-to-use IPCs. IPCs were induced from cAD-MSCs with the modulated three-stepwise protocol. The first step of definitive endoderm (DE) induction showed that the cooperation of Chir99021 and Activin A created the effective production of Sox17-expressed DE cells. The second step for pancreatic endocrine (PE) progenitor induction from DE indicated that the treatment with taurine, retinoic acid, FGF2, EGF, TGFβ inhibitor, dorsomorphin, nicotinamide, and DAPT showed the significant upregulation of the pancreatic endocrine precursor markers Pdx1 and Ngn3. The last step of IPC production, the combination of taurine, nicotinamide, Glp-1, forskolin, PI3K inhibitor, and TGFβ inhibitor, yielded efficiently functional IPCs from PE precursors. Afterward, the maintenance of ALGPA-encapsulated cAD-MSC-derived IPCs with VSCBIC-1, a specialized medium, enhanced IPC properties. Conclusion, the modulated three-stepwise protocol generates the functional IPCs. Together, the encapsulation of cAD-MSC-derived IPCs and the cultivation with VSCBIC-1 enrich the maturation of generated IPCs.
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5
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Maloy MH, Ferrer MA, Parashurama N. In Vivo Differentiation of Stem Cell-derived Human Pancreatic Progenitors to Treat Type 1 Diabetes. Stem Cell Rev Rep 2020; 16:1139-1155. [PMID: 32844324 DOI: 10.1007/s12015-020-10018-5] [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: 11/24/2022]
Abstract
Type 1 diabetes mellitus (T1DM) is an autoimmune disease that results from the loss of the pancreatic β-cells. The autoimmune destruction of the β-cells causes the loss of insulin production from the islets of the pancreas, resulting in the loss of blood glucose regulation. This loss of regulation, if not treated, can lead to a plethora of long-term complications in patients. Subsequently, T1DM patients rely on the administration of exogenous insulin sources to maintain their blood glucose levels. In this review, we summarize the history of T1DM therapy and current treatment options. Although treatments for T1DM have progressed substantially, none of the available treatment options allow the patient to live autonomously. Therefore, the challenge to develop a therapy that will fully reverse the disease still remains. A promising field of T1DM therapies is cell replacement therapies derived from human pluripotent stem cells. Here, we specifically review studies that employ stem-cell derived pancreatic progenitors transplanted for in vivo differentiation/maturation and discuss, in detail, the complications that arise post transplantation, including heterogeneity, graft immaturity, and host foreign bodyresponse. We also discuss efforts to induce human stem cell-derived mature β-cells in vitro and compare strategies regarding transplantation of pancreatic progenitors versus mature β-cells cells. Finally, we review key approaches that address critical limitations of in vivo progenitor differentiation including vascularization, oxygenation, and transplant location. The field of islet replacement therapy has made tremendous progress in the last two decades. If the strengths and limitations of the field continue to be identified and addressed, future studies will lead to an ideal treatment for T1DM. Graphical abstract.
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Affiliation(s)
- Mitchell H Maloy
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), 907 Furnas Hall, Buffalo, NY, 14260, USA
| | - Matthew A Ferrer
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), 907 Furnas Hall, Buffalo, NY, 14260, USA
| | - Natesh Parashurama
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), 907 Furnas Hall, Buffalo, NY, 14260, USA. .,Department of Biomedical Engineering, University at Buffalo, (State University of New York), 323 Bonner Hall, Buffalo, NY, 14260, USA. .,Clinical and Translation Research Center (CTRC), University at Buffalo (State University of New York), 875 Ellicott St, Buffalo, NY, 14203, USA.
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6
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Navarro-Tableros V, Gai C, Gomez Y, Giunti S, Pasquino C, Deregibus MC, Tapparo M, Pitino A, Tetta C, Brizzi MF, Ricordi C, Camussi G. Islet-Like Structures Generated In Vitro from Adult Human Liver Stem Cells Revert Hyperglycemia in Diabetic SCID Mice. Stem Cell Rev Rep 2020; 15:93-111. [PMID: 30191384 PMCID: PMC6510809 DOI: 10.1007/s12015-018-9845-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A potential therapeutic strategy for diabetes is the transplantation of induced-insulin secreting cells. Based on the common embryonic origin of liver and pancreas, we studied the potential of adult human liver stem-like cells (HLSC) to generate in vitro insulin-producing 3D spheroid structures (HLSC-ILS). HLSC-ILS were generated by a one-step protocol based on charge dependent aggregation of HLSC induced by protamine. 3D aggregation promoted the spontaneous differentiation into cells expressing insulin and several key markers of pancreatic β cells. HLSC-ILS showed endocrine granules similar to those seen in human β cells. In static and dynamic in vitro conditions, such structures produced C-peptide after stimulation with high glucose. HLSC-ILS significantly reduced hyperglycemia and restored a normo-glycemic profile when implanted in streptozotocin-diabetic SCID mice. Diabetic mice expressed human C-peptide and very low or undetectable levels of murine C-peptide. Hyperglycemia and a diabetic profile were restored after HLSC-ISL explant. The gene expression profile of in vitro generated HLSC-ILS showed a differentiation from HLSC profile and an endocrine commitment with the enhanced expression of several markers of β cell differentiation. The comparative analysis of gene expression profiles after 2 and 4 weeks of in vivo implantation showed a further β-cell differentiation, with a genetic profile still immature but closer to that of human islets. In conclusion, protamine-induced spheroid aggregation of HLSC triggers a spontaneous differentiation to an endocrine phenotype. Although the in vitro differentiated HLSC-ILS were immature, they responded to high glucose with insulin secretion and in vivo reversed hyperglycemia in diabetic SCID mice.
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Affiliation(s)
- Victor Navarro-Tableros
- 2i3T - Scarl.-Molecular Biotechnology Center (MBC), University of Turin, Via Nizza, 52, 10126, Turin, Italy
| | - Chiara Gai
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy
| | - Yonathan Gomez
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy
| | - Sara Giunti
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy
| | - Chiara Pasquino
- Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy.,Molecular Biotechnology and Health Sciences, MBC, Via Nizza, 52, 10126, Turin, Italy
| | - Maria Chiara Deregibus
- 2i3T - Scarl.-Molecular Biotechnology Center (MBC), University of Turin, Via Nizza, 52, 10126, Turin, Italy
| | - Marta Tapparo
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy
| | - Adriana Pitino
- Molecular Biotechnology and Health Sciences, MBC, Via Nizza, 52, 10126, Turin, Italy
| | | | - Maria Felice Brizzi
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy
| | - Camillo Ricordi
- Diabetes Research Institute, University of Miami, Miami, FL, USA
| | - Giovanni Camussi
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy. .,Fondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy.
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7
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Chen S, Du K, Zou C. Current progress in stem cell therapy for type 1 diabetes mellitus. Stem Cell Res Ther 2020; 11:275. [PMID: 32641151 PMCID: PMC7346484 DOI: 10.1186/s13287-020-01793-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/19/2020] [Accepted: 06/29/2020] [Indexed: 02/06/2023] Open
Abstract
Type 1 diabetes mellitus (T1DM) is the most common chronic autoimmune disease in young patients and is characterized by the loss of pancreatic β cells; as a result, the body becomes insulin deficient and hyperglycemic. Administration or injection of exogenous insulin cannot mimic the endogenous insulin secreted by a healthy pancreas. Pancreas and islet transplantation have emerged as promising treatments for reconstructing the normal regulation of blood glucose in T1DM patients. However, a critical shortage of pancreases and islets derived from human organ donors, complications associated with transplantations, high cost, and limited procedural availability remain bottlenecks in the widespread application of these strategies. Attempts have been directed to accommodate the increasing population of patients with T1DM. Stem cell therapy holds great potential for curing patients with T1DM. With the advent of research on stem cell therapy for various diseases, breakthroughs in stem cell-based therapy for T1DM have been reported. However, many unsolved issues need to be addressed before stem cell therapy will be clinically feasible for diabetic patients. In this review, we discuss the current research advances in strategies to obtain insulin-producing cells (IPCs) from different precursor cells and in stem cell-based therapies for diabetes.
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Affiliation(s)
- Shuai Chen
- Key Laboratory of Longevity and Ageing-Related Disease of Chinese Ministry of Education, Center for Translational Medicine and School of Preclinical Medicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Kechen Du
- Key Laboratory of Longevity and Ageing-Related Disease of Chinese Ministry of Education, Center for Translational Medicine and School of Preclinical Medicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Chunlin Zou
- Key Laboratory of Longevity and Ageing-Related Disease of Chinese Ministry of Education, Center for Translational Medicine and School of Preclinical Medicine, Guangxi Medical University, Nanning, 530021, Guangxi, China.
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8
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Dayem AA, Lee SB, Kim K, Lim KM, Jeon TI, Cho SG. Recent advances in organoid culture for insulin production and diabetes therapy: methods and challenges. BMB Rep 2019. [PMID: 30940326 PMCID: PMC6549913 DOI: 10.5483/bmbrep.2019.52.5.089] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Breakthroughs in stem cell technology have contributed to disease modeling and drug screening via organoid technology. Organoid are defined as three-dimensional cellular aggregations derived from adult tissues or stem cells. They recapitulate the intricate pattern and functionality of the original tissue. Insulin is secreted mainly by the pancreatic β cells. Large-scale production of insulin-secreting β cells is crucial for diabetes therapy. Here, we provide a brief overview of organoids and focus on recent advances in protocols for the generation of pancreatic islet organoids from pancreatic tissue or pluripotent stem cells for insulin secretion. The feasibility and limitations of organoid cultures derived from stem cells for insulin production will be described. As the pancreas and gut share the same embryological origin and produce insulin, we will also discuss the possible application of gut organoids for diabetes therapy. Better understanding of the challenges associated with the current protocols for organoid culture facilitates development of scalable organoid cultures for applications in biomedicine.
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Affiliation(s)
- Ahmed Abdal Dayem
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Soo Bin Lee
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Kyeongseok Kim
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Kyung Min Lim
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Tak-Il Jeon
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Ssang-Goo Cho
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
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9
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Youngblood RL, Sampson JP, Lebioda KR, Shea LD. Microporous scaffolds support assembly and differentiation of pancreatic progenitors into β-cell clusters. Acta Biomater 2019; 96:111-122. [PMID: 31247380 PMCID: PMC6717676 DOI: 10.1016/j.actbio.2019.06.032] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 06/07/2019] [Accepted: 06/20/2019] [Indexed: 12/20/2022]
Abstract
Human pluripotent stem cells (hPSCs) represent a promising cell source for the development of β-cells for use in therapies for type 1 diabetes. Current culture approaches provide signals to mimic a temporal control of organogenesis to drive the differentiation towards β-cells. However, spatial control may represent an opportunity to improve the efficiency and manufacturing of β-cells. Herein, we adapted the current culture systems to microporous biomaterials with the hypothesis that the pores can guide the assembly of pancreatic progenitors into clusters of defined size that can influence maturation. The scaffold culture allowed hPSC-derived pancreatic progenitors to form clusters at a consistent size as cells differentiated. By modulating the scaffold pore sizes, we observed 250-425 µm pore size scaffold cultures augmented insulin expression and key β-cell maturation markers compared to cells cultured in suspension. Furthermore, when compared to suspension cultures, the scaffold culture showed increased insulin secretion in response to glucose stimulus indicating the development of functional β-cells. In addition, scaffolds facilitated cell-cell interactions enabled by the scaffold design and supported cell-mediated matrix deposition of extracellular matrix (ECM) proteins associated with the basement membrane of islet cells. We further investigated the influence of ECM on cell development by incorporating an ECM matrix on the scaffold prior to cell seeding; however, their presence did not further enhance maturation. These results suggest the microporous scaffold culture provides a conducive environment that drives in vitro differentiation of hPSC-derived insulin-producing glucose-responsive β-cells and demonstrates the feasibility of these scaffolds as a biomanufacturing platform. STATEMENT OF SIGNIFICANCE: Cell therapy for diabetes is a promising strategy, yet generating limitless insulin-producing mature β-cells from human pluripotent stem cells (hPSCs) remains a challenge. Current hPSC differentiation methods involve media containing signals to drive maturation toward β-cells and spontaneous cluster formation. Herein, we sought to provide spatial cues to guide assembly of cells into 3D structures by culture within the pores of a microporous scaffold. The scaffolds direct cell-cell interactions within the pores and provide a support for cell-mediated matrix deposition that collectively creates a niche to promote functional hPSC-derived β-cell clusters. These scaffolds for 3D culture may contribute to hPSC differentiation methods for the generation of β-cells that can treat patients with diabetes.
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Affiliation(s)
- Richard L Youngblood
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Joshua P Sampson
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kimberly R Lebioda
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lonnie D Shea
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
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10
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Dayem AA, Lee SB, Kim K, Lim KM, Jeon TI, Cho SG. Recent advances in organoid culture for insulin production and diabetes therapy: methods and challenges. BMB Rep 2019; 52:295-303. [PMID: 30940326 PMCID: PMC6549913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Indexed: 10/13/2023] Open
Abstract
Breakthroughs in stem cell technology have contributed to disease modeling and drug screening via organoid technology. Organoid are defined as three-dimensional cellular aggregations derived from adult tissues or stem cells. They recapitulate the intricate pattern and functionality of the original tissue. Insulin is secreted mainly by the pancreatic β cells. Large-scale production of insulin-secreting β cells is crucial for diabetes therapy. Here, we provide a brief overview of organoids and focus on recent advances in protocols for the generation of pancreatic islet organoids from pancreatic tissue or pluripotent stem cells for insulin secretion. The feasibility and limitations of organoid cultures derived from stem cells for insulin production will be described. As the pancreas and gut share the same embryological origin and produce insulin, we will also discuss the possible application of gut organoids for diabetes therapy. Better understanding of the challenges associated with the current protocols for organoid culture facilitates development of scalable organoid cultures for applications in biomedicine. [BMB Reports 2019; 52(5): 295-303].
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Affiliation(s)
- Ahmed Abdal Dayem
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
| | - Soo Bin Lee
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
| | - Kyeongseok Kim
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
| | - Kyung Min Lim
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
| | - Tak-il Jeon
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
| | - Ssang-Goo Cho
- Department of Stem Cell & Regenerative Biotechnology, Konkuk University, Seoul 05029,
Korea
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11
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Rogal J, Zbinden A, Schenke-Layland K, Loskill P. Stem-cell based organ-on-a-chip models for diabetes research. Adv Drug Deliv Rev 2019; 140:101-128. [PMID: 30359630 DOI: 10.1016/j.addr.2018.10.010] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 09/10/2018] [Accepted: 10/19/2018] [Indexed: 12/22/2022]
Abstract
Diabetes mellitus (DM) ranks among the severest global health concerns of the 21st century. It encompasses a group of chronic disorders characterized by a dysregulated glucose metabolism, which arises as a consequence of progressive autoimmune destruction of pancreatic beta-cells (type 1 DM), or as a result of beta-cell dysfunction combined with systemic insulin resistance (type 2 DM). Human cohort studies have provided evidence of genetic and environmental contributions to DM; yet, these studies are mostly restricted to investigating statistical correlations between DM and certain risk factors. Mechanistic studies, on the other hand, aimed at re-creating the clinical picture of human DM in animal models. A translation to human biology is, however, often inadequate owing to significant differences between animal and human physiology, including the species-specific glucose regulation. Thus, there is an urgent need for the development of advanced human in vitro models with the potential to identify novel treatment options for DM. This review provides an overview of the technological advances in research on DM-relevant stem cells and their integration into microphysiological environments as provided by the organ-on-a-chip technology.
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Affiliation(s)
- Julia Rogal
- Department of Women's Health, Research Institute for Women's Health, Eberhard Karls University, Silcherstrasse 7/1, 72076 Tübingen, Germany; Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, Nobelstrasse 12, 70569 Stuttgart, Germany
| | - Aline Zbinden
- Department of Women's Health, Research Institute for Women's Health, Eberhard Karls University, Silcherstrasse 7/1, 72076 Tübingen, Germany
| | - Katja Schenke-Layland
- Department of Women's Health, Research Institute for Women's Health, Eberhard Karls University, Silcherstrasse 7/1, 72076 Tübingen, Germany; The Natural and Medical Sciences Institute (NMI) at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; Department of Medicine/Cardiology, Cardiovascular Research Laboratories, David Geffen School of Medicine at UCLA, 675 Charles E. Young Drive South, MRL 3645, Los Angeles, CA, USA.
| | - Peter Loskill
- Department of Women's Health, Research Institute for Women's Health, Eberhard Karls University, Silcherstrasse 7/1, 72076 Tübingen, Germany; Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, Nobelstrasse 12, 70569 Stuttgart, Germany
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12
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Kumar SA, Delgado M, Mendez VE, Joddar B. Applications of stem cells and bioprinting for potential treatment of diabetes. World J Stem Cells 2019; 11:13-32. [PMID: 30705712 PMCID: PMC6354103 DOI: 10.4252/wjsc.v11.i1.13] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/26/2018] [Accepted: 01/05/2019] [Indexed: 02/06/2023] Open
Abstract
Currently, there does not exist a strategy that can reduce diabetes and scientists are working towards a cure and innovative approaches by employing stem cell-based therapies. On the other hand, bioprinting technology is a novel therapeutic approach that aims to replace the diseased or lost β-cells, insulin-secreting cells in the pancreas, which can potentially regenerate damaged organs such as the pancreas. Stem cells have the ability to differentiate into various cell lines including insulin-producing cells. However, there are still barriers that hamper the successful differentiation of stem cells into β-cells. In this review, we focus on the potential applications of stem cell research and bioprinting that may be targeted towards replacing the β-cells in the pancreas and may offer approaches towards treatment of diabetes. This review emphasizes on the applicability of employing both stem cells and other cells in 3D bioprinting to generate substitutes for diseased β-cells and recover lost pancreatic functions. The article then proceeds to discuss the overall research done in the field of stem cell-based bioprinting and provides future directions for improving the same for potential applications in diabetic research.
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Affiliation(s)
- Shweta Anil Kumar
- Inspired Materials and Stem-Cell Based Tissue Engineering Laboratory, Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968, United States
| | - Monica Delgado
- Inspired Materials and Stem-Cell Based Tissue Engineering Laboratory, Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968, United States
| | - Victor E Mendez
- Inspired Materials and Stem-Cell Based Tissue Engineering Laboratory, Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968, United States
| | - Binata Joddar
- Inspired Materials and Stem-Cell Based Tissue Engineering Laboratory, Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968, United States
- Border Biomedical Research Center, University of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968, United States.
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13
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Shahjalal HM, Abdal Dayem A, Lim KM, Jeon TI, Cho SG. Generation of pancreatic β cells for treatment of diabetes: advances and challenges. Stem Cell Res Ther 2018; 9:355. [PMID: 30594258 PMCID: PMC6310974 DOI: 10.1186/s13287-018-1099-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Human embryonic stem cells (hESC) and induced pluripotent stem cells (hiPSC) are considered attractive sources of pancreatic β cells and islet organoids. Recently, several reports presented that hESC/iPSC-derived cells enriched with specific transcription factors can form glucose-responsive insulin-secreting cells in vitro and transplantation of these cells ameliorates hyperglycemia in diabetic mice. However, the glucose-stimulated insulin-secreting capacity of these cells is lower than that of endogenous islets, suggesting the need to improve induction procedures. One of the critical problems facing in vivo maturation of hESC/iPSC-derived cells is their low survival rate after transplantation, although this rate increases when the implanted pancreatic cells are encapsulated to avoid the immune response. Several groups have also reported on the generation of hESC/iPSC-derived islet-like organoids, but development of techniques for complete islet structures with the eventual generation of vascularized constructs remains a major challenge to their application in regenerative therapies. Many issues also need to be addressed before the successful clinical application of hESC/iPSC-derived cells or islet organoids. In this review, we summarize advances in the generation of hESC/iPSC-derived pancreatic β cells or islet organoids and discuss the limitations and challenges for their successful therapeutic application in diabetes.
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Affiliation(s)
- Hussain Md. Shahjalal
- Department of Stem Cell & Regenerative Biotechnology and IDASI (Incurable Disease Animal model & Stem cell Institute), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029 South Korea
- Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar, Dhaka, 1342 Bangladesh
| | - Ahmed Abdal Dayem
- Department of Stem Cell & Regenerative Biotechnology and IDASI (Incurable Disease Animal model & Stem cell Institute), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029 South Korea
| | - Kyung Min Lim
- Department of Stem Cell & Regenerative Biotechnology and IDASI (Incurable Disease Animal model & Stem cell Institute), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029 South Korea
| | - Tak-il Jeon
- Department of Stem Cell & Regenerative Biotechnology and IDASI (Incurable Disease Animal model & Stem cell Institute), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029 South Korea
| | - Ssang-Goo Cho
- Department of Stem Cell & Regenerative Biotechnology and IDASI (Incurable Disease Animal model & Stem cell Institute), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029 South Korea
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14
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Mobarra N, Soleimani M, Pakzad R, Enderami SE, Pasalar P. Three-dimensional nanofiberous PLLA/PCL scaffold improved biochemical and molecular markers hiPS cell-derived insulin-producing islet-like cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S685-S692. [DOI: 10.1080/21691401.2018.1505747] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Naser Mobarra
- Department of Clinical Biochemistry, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoud Soleimani
- Department of Hematology, School of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Reza Pakzad
- Department of Epidemiology, Faculty of Health, Ilam University of Medical Sciences, Ilam, Iran
- Departments of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Parvin Pasalar
- Metabolic disorder Research center, Endocrinology and Metabolism, Molecular sciences institute, Tehran University of Medical Sciences, Tehran, Iran
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15
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Rattananinsruang P, Dechsukhum C, Leeanansaksiri W. Establishment of Insulin-Producing Cells From Human Embryonic Stem Cells Underhypoxic Condition for Cell Based Therapy. Front Cell Dev Biol 2018; 6:49. [PMID: 29868580 PMCID: PMC5962719 DOI: 10.3389/fcell.2018.00049] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/16/2018] [Indexed: 12/27/2022] Open
Abstract
Diabetes mellitus (DM) is a group of diseases characterized by abnormally high levels of glucose in the blood stream. In developing a potential therapy for diabetic patients, pancreatic cells transplantation has drawn great attention. However, the hinder of cell transplantation for diabetes treatment is insufficient sources of insulin-producing cells. Therefore, new cell based therapy need to be developed. In this regard, human embryonic stem cells (hESCs) may serve as good candidates for this based on their capability of differentiation into various cell types. In this study, we designed a new differentiation protocol that can generate hESC-derived insulin-producing cells (hES-DIPCs) in a hypoxic condition. We also emphasized on the induction of definitive endoderm during embryoid bodies (EBs) formation. After induction of hESCs differentiation into insulin-producing cells (IPCs), the cells obtained from the cultures exhibited pancreas-related genes such as Pdx1, Ngn3, Nkx6.1, GLUT2, and insulin. These cells also showed positive for DTZ-stained cellular clusters and contained ability of insulin secretion in a glucose-dependent manner. After achievement to generated functional hES-DIPCs in vitro, some of the hES-DIPCs were then encapsulated named encapsulated hES-DIPCs. The data showed that the encapsulated cells could possess the function of insulin secretion in a time-dependent manner. The hES-DIPCs and encapsulated hES-DIPCs were then separately transplanted into STZ-induced diabetic mice. The findings showed the significant blood glucose levels regulation capacity and declination of IL-1β concentration in all transplanted mice. These results indicated that both hES-DIPCs and encapsulated hES-DIPCs contained the ability to sustain hyperglycemia condition as well as decrease inflammatory cytokine level in vivo. The findings of this study may apply for generation of a large number of hES-DIPCs in vitro. In addition, the implication of this work is therapeutic value in type I diabetes treatment in the future. The application for type II diabetes treatment remain to be investigated.
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Affiliation(s)
- Piyaporn Rattananinsruang
- School of Preclinic, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Chavaboon Dechsukhum
- School of Pathology, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Wilairat Leeanansaksiri
- School of Preclinic, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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16
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Loo LSW, Lau HH, Jasmen JB, Lim CS, Teo AKK. An arduous journey from human pluripotent stem cells to functional pancreatic β cells. Diabetes Obes Metab 2018; 20:3-13. [PMID: 28474496 DOI: 10.1111/dom.12996] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/29/2017] [Accepted: 05/01/2017] [Indexed: 12/11/2022]
Abstract
Type 1 and type 2 diabetes are caused by a destruction and decrease in the number of functional insulin-producing β cells, respectively; therefore, the generation of functional β cells from human embryonic stem cells and human induced pluripotent stem cells, collectively known as human pluripotent stem cells (hPSCs), for potential cell replacement therapy and disease modelling is an intensely investigated area. Recent scientific breakthroughs enabled derivation of large quantities of human pancreatic β-like cells in vitro, although with varied glucose-stimulated insulin secretion kinetics. In the present review, we comprehensively summarize, compare and critically analyze the intricacies of these developing technologies, including differentiation platforms, robustness of protocols, and methodologies used to characterize hPSC-derived β-like cells. We also discuss experimental issues that need to be resolved before these β-like cells can be used clinically.
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Affiliation(s)
- Larry Sai Weng Loo
- Programme in Stem Cell, Regenerative Medicine and Ageing, Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Hwee Hui Lau
- Programme in Stem Cell, Regenerative Medicine and Ageing, Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Singapore, Singapore
| | - Joanita Binte Jasmen
- Programme in Stem Cell, Regenerative Medicine and Ageing, Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Singapore, Singapore
| | - Chang Siang Lim
- Programme in Stem Cell, Regenerative Medicine and Ageing, Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Singapore, Singapore
| | - Adrian Kee Keong Teo
- Programme in Stem Cell, Regenerative Medicine and Ageing, Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
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17
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Doğan A. Embryonic Stem Cells in Development and Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1079:1-15. [PMID: 29464659 DOI: 10.1007/5584_2018_175] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
After progressive improvement in embryonic stem (ES) cell field, several studies have been conducted to explore the usage of ES cells in regenerative medicine. Unlimited self renewal and pluripoteny properties, combined with encouraging preclinical trials, remark that ES cell technology might be promising for clinical practice. ES cells, which can form three germ layers in vitro, are potential candidates to study development at the cellular and molecular level. Understanding the cell fate decision and differentiation processes during development might enable generating functional progenitor cells for tissue restoration. Progression in gene modifications and tissue engineering technology has facilitated the derivation of desired cells for therapy. Success in differentiation protocols and identification the regulatory pathways simplify the research for clinical applications. Although there are established protocols for cell differentiation in vitro and promising preclinical studies in vivo, many challenges need to be adressed before clinical translation. In this review, ES cells are discussed as a model of development in vitro and as a potential candidate for regenerative medicine. This review also dissusses current challenges for ES cell based therapy.
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Affiliation(s)
- Ayşegül Doğan
- National Cancer Institute, CDBL, NIH, Frederick, MD, USA.
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18
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Jiang Y, Zhang W, Xu S, Lin H, Sui W, Liu H, Peng L, Fang Q, Chen L, Lou J. Transplantation of human fetal pancreatic progenitor cells ameliorates renal injury in streptozotocin-induced diabetic nephropathy. J Transl Med 2017; 15:147. [PMID: 28655312 PMCID: PMC5488369 DOI: 10.1186/s12967-017-1253-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 06/22/2017] [Indexed: 12/16/2022] Open
Abstract
Background Diabetic nephropathy (DN) is a severe complication of diabetes mellitus (DM). Pancreas or islet transplantation has been reported to prevent the development of DN lesions and ameliorate or reverse existing glomerular lesions in animal models. Shortage of pancreas donor is a severe problem. Islets derived from stem cells may offer a potential solution to this problem. Objective To evaluate the effect of stem cell-derived islet transplantation on DN in a rat model of streptozotocin-induced DM. Methods Pancreatic progenitor cells were isolated from aborted fetuses of 8 weeks of gestation. And islets were prepared by suspension culture after a differentiation of progenitor cells in medium containing glucagon-like peptide-1 (Glp-1) and nicotinamide. Then islets were transplanted into the liver of diabetic rats via portal vein. Blood glucose, urinary volume, 24 h urinary protein and urinary albumin were measured once biweekly for 16 weeks. Graft survival was evaluated by monitoring human C-peptide level in rat sera and by immunohistochemical staining for human mitochondrial antigen and human C-peptide in liver tissue. The effect of progenitor-derived islets on filtration membrane was examined by electron microscopy and real-time polymerase chain reaction (PCR). Immunohistochemical staining, real-time PCR and western blot were employed for detecting fibronectin, protein kinase C beta (PKCβ), protein kinase A (PKA), inducible nitric oxide synthase (iNOS) and superoxide dismutase (SOD). Results Islet-like clusters derived from 8th gestational-week human fetal pancreatic progenitors survived in rat liver. And elevated serum level of human C-peptide was detected. Blood glucose, 24 h urinary protein and urinary albumin were lower in progenitor cell group than those in DN or insulin treatment group. Glomerular basement membrane thickness and fibronectin accumulation decreased significantly while podocytes improved morphologically in progenitor cell group. Furthermore, receptor of advanced glycation end products and PKCβ became down-regulated whereas PKA up-regulated by progenitor cell-derived islets. And iNOS rose while SOD declined. Conclusions DN may be reversed by transplantation of human fetal pancreatic progenitor cell-derived islets. And fetal pancreatic progenitor cells offer potential resources for cell replacement therapy. Electronic supplementary material The online version of this article (doi:10.1186/s12967-017-1253-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yongwei Jiang
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China.,Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Wenjian Zhang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Shiqing Xu
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Hua Lin
- Department of Gynecology and Obstetrics, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Weiguo Sui
- First Kidney Transplantation Hemopurification Center of Chinese PLA, 181st Hospital of Chinese People's Liberation Army, Guilin, 541002, China
| | - Honglin Liu
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Liang Peng
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Qing Fang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Li Chen
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Jinning Lou
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China.
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Al-Khawaga S, Memon B, Butler AE, Taheri S, Abou-Samra AB, Abdelalim EM. Pathways governing development of stem cell-derived pancreatic β cells: lessons from embryogenesis. Biol Rev Camb Philos Soc 2017. [DOI: 10.1111/brv.12349] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Sara Al-Khawaga
- Diabetes Research Center, Qatar Biomedical Research Institute; Hamad Bin Khalifa University, Qatar Foundation, Education City; Doha Qatar
| | - Bushra Memon
- Diabetes Research Center, Qatar Biomedical Research Institute; Hamad Bin Khalifa University, Qatar Foundation, Education City; Doha Qatar
| | - Alexandra E. Butler
- Larry L. Hillblom Islet Research Center, David Geffen School of Medicine; University of California; Los Angeles CA 90095 U.S.A
| | - Shahrad Taheri
- Department of Medicine; Weill Cornell Medicine in Qatar, Qatar Foundation, Education City, PO BOX 24144; Doha Qatar
- Department of Medicine; Qatar Metabolic Institute, Hamad Medical Corporation; Doha Qatar
| | - Abdul B. Abou-Samra
- Department of Medicine; Weill Cornell Medicine in Qatar, Qatar Foundation, Education City, PO BOX 24144; Doha Qatar
- Department of Medicine; Qatar Metabolic Institute, Hamad Medical Corporation; Doha Qatar
| | - Essam M. Abdelalim
- Diabetes Research Center, Qatar Biomedical Research Institute; Hamad Bin Khalifa University, Qatar Foundation, Education City; Doha Qatar
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20
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Mao GH, Lu P, Wang YN, Tian CG, Huang XH, Feng ZG, Zhang JL, Chang HY. Role of PI3K p110β in the differentiation of human embryonic stem cells into islet-like cells. Biochem Biophys Res Commun 2017; 488:109-115. [PMID: 28479244 DOI: 10.1016/j.bbrc.2017.05.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 05/03/2017] [Indexed: 12/16/2022]
Abstract
To investigate the effects of the PI3K inhibitors on the differentiation of insulin-producing cells derived from human embryonic stem cells. Here, we report that human embryonic stem cells induced by phosphatidylinositol-3-kinase (PI3K) p110β inhibitors could produce more mature islet-like cells. Findings were validated by immunofluorescence analysis, quantitative real-time PCR, insulin secretion in vitro and cell transplantation for the diabetic SCID mice. Immunofluorescence analysis revealed that unihormonal insulin-positive cells were predominant in cultures with rare polyhormonal cells. Real-time PCR data showed that islet-like cells expressed key markers of pancreatic endocrine hormones and mature pancreatic β cells including MAFA. Furthermore, this study showed that the expression of most pancreatic endocrine hormones was similar between groups treated with the LY294002 (nonselective PI3K inhibitor) and TGX-221 (PI3K isoform selective inhibitors of class 1β) derivatives. However, the level of insulin mRNA in TGX-221-treated cells was significantly higher than that in LY294002-treated cells. In addition, islet-like cells displayed glucose-stimulated insulin secretion in vitro. After transplantation, islet-like cells improved glycaemic control and ameliorated the survival outcome in diabetic mice. This study demonstrated an important role for PI3K p110β in regulating the differentiation and maturation of islet-like cells derived from human embryonic stem cells.
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Affiliation(s)
- Gen-Hong Mao
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China.
| | - Ping Lu
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Ya-Nan Wang
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Chen-Guang Tian
- Department of Endocrinology and Metabolic Diseases, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Xiao-Hui Huang
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Zong-Gang Feng
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Jin-Lan Zhang
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
| | - Hong-Yang Chang
- Reproductive Medical Centre, The Second Affiliated Hospital of Zhengzhou University, Henan Province, 450014, China
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21
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Eslami-Arshaghi T, Vakilian S, Seyedjafari E, Ardeshirylajimi A, Soleimani M, Salehi M. Primordial germ cell differentiation of nuclear transfer embryonic stem cells using surface modified electroconductive scaffolds. In Vitro Cell Dev Biol Anim 2017; 53:371-380. [PMID: 28039620 DOI: 10.1007/s11626-016-0113-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 11/01/2016] [Indexed: 01/26/2023]
Abstract
A combination of nanotopographical cues and surface modification of collagen and fibronectin is a potential platform in primordial germ cells (PGCs) differentiation. In the present study, the synergistic effect of nanotopography and surface modification on differentiation of nuclear transfer embryonic stem cells (nt-ESCs) toward PGC lineage was investigated. In order to achieve this goal, poly-anyline (PANi) was mix within poly-L-lactic acid (PLLA). Afterward, the random composite mats were fabricated using PLLA and PANi mix solution. The nanofiber topography notably upregulated the expressions of prdm14, mvh and c-kit compared with tissue culture polystyrene (TCP). Moreover, the combination of nanofiber topography and surface modification resulted in more enhancement of PGCs differentiation compared with non-modified nanofibrous scaffold. Additionally, gene expression results showed that mvh and c-kit were expressed at higher intensity in cells exposed to collagen and fibronectin rather than collagen or fibronectin solitary. These results demonstrated the importance of combined effect of collagen and fibronectin in order to develop a functional extracellular matrix (ECM) mimic in directing stem cell fate and the potential of such biofunctional scaffolds for treatment of infertility.
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Affiliation(s)
| | | | - Ehsan Seyedjafari
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Abdolreza Ardeshirylajimi
- Stem Cells Technology Research Center, Tehran, Iran.,Department of Tissue Engeneering and Regenerative Medicine, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology and Blood Banking, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Salehi
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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22
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Lemaire K, Thorrez L, Schuit F. Disallowed and Allowed Gene Expression: Two Faces of Mature Islet Beta Cells. Annu Rev Nutr 2016; 36:45-71. [DOI: 10.1146/annurev-nutr-071715-050808] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Lieven Thorrez
- Gene Expression Unit, Department of Cellular and Molecular Medicine, Faculty of Medicine, KU Leuven, Leuven B3000, Belgium; , ,
| | - Frans Schuit
- Gene Expression Unit, Department of Cellular and Molecular Medicine, Faculty of Medicine, KU Leuven, Leuven B3000, Belgium; , ,
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23
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Kim JH, Kim HW, Cha KJ, Han J, Jang YJ, Kim DS, Kim JH. Nanotopography Promotes Pancreatic Differentiation of Human Embryonic Stem Cells and Induced Pluripotent Stem Cells. ACS NANO 2016; 10:3342-55. [PMID: 26900863 DOI: 10.1021/acsnano.5b06985] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Although previous studies suggest that nanotopographical features influence properties and behaviors of stem cells, only a few studies have attempted to derive clinically useful somatic cells from human pluripotent stem cells using nanopatterned surfaces. In the present study, we report that polystyrene nanopore-patterned surfaces significantly promote the pancreatic differentiation of human embryonic and induced pluripotent stem cells. We compared different diameters of nanopores and showed that 200 nm nanopore-patterned surfaces highly upregulated the expression of PDX1, a critical transcription factor for pancreatic development, leading to an approximately 3-fold increase in the percentage of differentiating PDX1(+) pancreatic progenitors compared with control flat surfaces. Furthermore, in the presence of biochemical factors, 200 nm nanopore-patterned surfaces profoundly enhanced the derivation of pancreatic endocrine cells producing insulin, glucagon, or somatostatin. We also demonstrate that nanopore-patterned surface-induced upregulation of PDX1 is associated with downregulation of TAZ, suggesting the potential role of TAZ in nanopore-patterned surface-mediated mechanotransduction. Our study suggests that appropriate cytokine treatments combined with nanotopographical stimulation could be a powerful tool for deriving a high purity of desired cells from human pluripotent stem cells.
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Affiliation(s)
- Jong Hyun Kim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Science Campus, Korea University , 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
| | - Hyung Woo Kim
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 37673, Korea
| | - Kyoung Je Cha
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 37673, Korea
| | - Jiyou Han
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Science Campus, Korea University , 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
| | - Yu Jin Jang
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Science Campus, Korea University , 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
| | - Dong Sung Kim
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 37673, Korea
| | - Jong-Hoon Kim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Science Campus, Korea University , 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
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Kawser Hossain M, Abdal Dayem A, Han J, Kumar Saha S, Yang GM, Choi HY, Cho SG. Recent Advances in Disease Modeling and Drug Discovery for Diabetes Mellitus Using Induced Pluripotent Stem Cells. Int J Mol Sci 2016; 17:256. [PMID: 26907255 PMCID: PMC4783985 DOI: 10.3390/ijms17020256] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 02/05/2016] [Accepted: 02/15/2016] [Indexed: 02/07/2023] Open
Abstract
Diabetes mellitus (DM) is a widespread metabolic disease with a progressive incidence of morbidity and mortality worldwide. Despite extensive research, treatment options for diabetic patients remains limited. Although significant challenges remain, induced pluripotent stem cells (iPSCs) have the capacity to differentiate into any cell type, including insulin-secreting pancreatic β cells, highlighting its potential as a treatment option for DM. Several iPSC lines have recently been derived from both diabetic and healthy donors. Using different reprogramming techniques, iPSCs were differentiated into insulin-secreting pancreatic βcells. Furthermore, diabetes patient-derived iPSCs (DiPSCs) are increasingly being used as a platform to perform cell-based drug screening in order to develop DiPSC-based cell therapies against DM. Toxicity and teratogenicity assays based on iPSC-derived cells can also provide additional information on safety before advancing drugs to clinical trials. In this review, we summarize recent advances in the development of techniques for differentiation of iPSCs or DiPSCs into insulin-secreting pancreatic β cells, their applications in drug screening, and their role in complementing and replacing animal testing in clinical use. Advances in iPSC technologies will provide new knowledge needed to develop patient-specific iPSC-based diabetic therapies.
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Affiliation(s)
- Mohammed Kawser Hossain
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Ahmed Abdal Dayem
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Jihae Han
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Subbroto Kumar Saha
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Gwang-Mo Yang
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Hye Yeon Choi
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
| | - Ssang-Goo Cho
- Department of Animal Biotechnology, Animal Resources Research Center, and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Gwangjin-gu, Seoul 05029, Korea.
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Chen T, Wang F, Wu M, Wang ZZ. Development of hematopoietic stem and progenitor cells from human pluripotent stem cells. J Cell Biochem 2016; 116:1179-89. [PMID: 25740540 DOI: 10.1002/jcb.25097] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 01/23/2015] [Indexed: 01/04/2023]
Abstract
Human pluripotent stem cells (hPSCs), including human embryonic stem cells (hESCs) and human induced pluripotent stem cells (hiPSCs), provide a new cell source for regenerative medicine, disease modeling, drug discovery, and preclinical toxicity screening. Understanding of the onset and the sequential process of hematopoietic cells from differentiated hPSCs will enable the achievement of personalized medicine and provide an in vitro platform for studying of human hematopoietic development and disease. During embryogenesis, hemogenic endothelial cells, a specified subset of endothelial cells in embryonic endothelium, are the primary source of multipotent hematopoietic stem cells. In this review, we discuss current status in the generation of multipotent hematopoietic stem and progenitor cells from hPSCs via hemogenic endothelial cells. We also review the achievements in direct reprogramming from non-hematopoietic cells to hematopoietic stem and progenitor cells. Further characterization of hematopoietic differentiation in hPSCs will improve our understanding of blood development and expedite the development of hPSC-derived blood products for therapeutic purpose.
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Affiliation(s)
- Tong Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Fen Wang
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Mengyao Wu
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zack Z Wang
- Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, Maryland, 21205
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Abdelalim EM, Emara MM. Pluripotent Stem Cell-Derived Pancreatic β Cells: From In Vitro Maturation to Clinical Application. RECENT ADVANCES IN STEM CELLS 2016. [DOI: 10.1007/978-3-319-33270-3_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Formo K, Cho CHH, Vallier L, Strand BL. Culture of hESC-derived pancreatic progenitors in alginate-based scaffolds. J Biomed Mater Res A 2015; 103:3717-26. [PMID: 26014279 DOI: 10.1002/jbm.a.35507] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 04/22/2015] [Accepted: 05/13/2015] [Indexed: 12/15/2022]
Abstract
The effect of alginate-based scaffolds with added basement membrane proteins on the in vitro development of hESC-derived pancreatic progenitors was investigated. Cell clusters were encapsulated in scaffolds containing the basement membrane proteins collagen IV, laminin, fibronectin, or extracellular matrix-derived peptides, and maintained in culture for up to 46 days. The cells remained viable throughout the experiment with no signs of central necrosis. Whereas nonencapsulated cells aggregated into larger clusters, some of which showed signs of morphological changes and tissue organization, the alginate matrix stabilized the cluster size and displayed more homogeneous cell morphologies, allowing culture for long periods of time. For all conditions tested, a stable or declining expression of insulin and PDX1 and an increase in glucagon and somatostatin over time indicated a progressive reduction in beta cell-related gene expression. Alginate scaffolds can provide a chemically defined, xeno-free and easily scalable alternative for culture of pancreatic progenitors. Although no increase in insulin and PDX1 gene expression after alginate-immobilized cell culture was seen in this study, further optimization of the matrix physicochemical and biological properties and of the medium composition may still be a relevant strategy to promote the stabilization or maturation of stem cell-derived beta cells.
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Affiliation(s)
- Kjetil Formo
- Department of Biotechnology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Candy H-H Cho
- Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Ludovic Vallier
- Anne McLaren Laboratory for Regenerative Medicine, Wellcome Trust-Cambridge Stem Cell Institute, Cambridge, United Kingdom
| | - Berit L Strand
- Department of Biotechnology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Central Norwegian Regional Health Authority, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
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Lee D, Ryu JH, Lee ST, Nam YK, Kim DS, Gong SP. Identification of embryonic stem cell activities in an embryonic cell line derived from marine medaka (Oryzias dancena). FISH PHYSIOLOGY AND BIOCHEMISTRY 2015; 41:1569-1576. [PMID: 26239820 DOI: 10.1007/s10695-015-0108-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 07/28/2015] [Indexed: 06/04/2023]
Abstract
This study was conducted to identify embryonic stem cell (ESC) activities of a long-term cultured embryonic cell line previously derived from blastula-stage Oryzias dancena embryos. Five sub-cell lines were established from the embryonic cell line via clonal expansion of single cells. ESC activities, including clonogenicity, alkaline phosphatase (AP) activity, and differentiation capacity, were examined in the five sub-cell lines. We observed both clonogenicity and AP activity in all five sub-cell lines, but the proportion of cells that exhibited both properties was significantly different among them. Even though we detected different formation rates and sizes of embryoid body (EB) among these cells, all lines were stably able to form EBs and further induction for differentiation showed their capability to differentiate into other cell types in a spontaneous manner. From this study, we determined that the embryonic cell lines examined possessed heterogeneous ESC activities and can be utilized as a marine model system for fish ESC-based research.
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Affiliation(s)
- Dongwook Lee
- Department of Fisheries Biology, Pukyong National University, Busan, 608-737, Korea
| | - Jun Hyung Ryu
- Department of Fisheries Biology, Pukyong National University, Busan, 608-737, Korea
| | - Seung Tae Lee
- Department of Animal Life Science, Kangwon National University, Chuncheon, 200-701, Korea
| | - Yoon Kwon Nam
- Department of Fisheries Biology, Pukyong National University, Busan, 608-737, Korea
- Department of Marine Biomaterials and Aquaculture, Pukyong National University, Busan, 608-737, Korea
| | - Dong Soo Kim
- Department of Fisheries Biology, Pukyong National University, Busan, 608-737, Korea
- Department of Marine Biomaterials and Aquaculture, Pukyong National University, Busan, 608-737, Korea
| | - Seung Pyo Gong
- Department of Fisheries Biology, Pukyong National University, Busan, 608-737, Korea.
- Department of Marine Biomaterials and Aquaculture, Pukyong National University, Busan, 608-737, Korea.
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Tse HM, Kozlovskaya V, Kharlampieva E, Hunter CS. Minireview: Directed Differentiation and Encapsulation of Islet β-Cells-Recent Advances and Future Considerations. Mol Endocrinol 2015; 29:1388-99. [PMID: 26340406 DOI: 10.1210/me.2015-1085] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Diabetes mellitus has rapidly become a 21st century epidemic with the promise to create vast economic and health burdens, if left unchecked. The 2 major forms of diabetes arise from unique causes, with outcomes being an absolute (type 1) or relative (type 2) loss of functional pancreatic islet β-cell mass. Currently, patients rely on exogenous insulin and/or other pharmacologies that restore glucose homeostasis. Although these therapies have prolonged countless lives over the decades, the striking increases in both type 1 and type 2 diabetic diagnoses worldwide suggest a need for improved treatments. To this end, islet biologists are developing cell-based therapies by which a patient's lost insulin-producing β-cell mass is replenished. Pancreatic or islet transplantation from cadaveric donors into diabetic patients has been successful, yet the functional islet demand far surpasses supply. Thus, the field has been striving toward transplantation of renewable in vitro-derived β-cells that can restore euglycemia. Challenges have been numerous, but progress over the past decade has generated much excitement. In this review we will summarize recent findings that have placed us closer than ever to β-cell replacement therapies. With the promise of cell-based diabetes therapies on the horizon, we will also provide an overview of cellular encapsulation technologies that will deliver critical protection of newly implanted cells.
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Affiliation(s)
- Hubert M Tse
- Department of Microbiology and the Comprehensive Diabetes Center (H.M.T.) and Departments of Chemistry (V.K., E.K.) and Medicine, Division of Endocrinology Diabetes and Metabolism, and Comprehensive Diabetes Center (C.S.H.), University of Alabama at Birmingham, Birmingham, Alabama 35294
| | - Veronika Kozlovskaya
- Department of Microbiology and the Comprehensive Diabetes Center (H.M.T.) and Departments of Chemistry (V.K., E.K.) and Medicine, Division of Endocrinology Diabetes and Metabolism, and Comprehensive Diabetes Center (C.S.H.), University of Alabama at Birmingham, Birmingham, Alabama 35294
| | - Eugenia Kharlampieva
- Department of Microbiology and the Comprehensive Diabetes Center (H.M.T.) and Departments of Chemistry (V.K., E.K.) and Medicine, Division of Endocrinology Diabetes and Metabolism, and Comprehensive Diabetes Center (C.S.H.), University of Alabama at Birmingham, Birmingham, Alabama 35294
| | - Chad S Hunter
- Department of Microbiology and the Comprehensive Diabetes Center (H.M.T.) and Departments of Chemistry (V.K., E.K.) and Medicine, Division of Endocrinology Diabetes and Metabolism, and Comprehensive Diabetes Center (C.S.H.), University of Alabama at Birmingham, Birmingham, Alabama 35294
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MicroRNA dynamics during human embryonic stem cell differentiation to pancreatic endoderm. Gene 2015; 574:359-70. [PMID: 26297998 DOI: 10.1016/j.gene.2015.08.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 08/12/2015] [Indexed: 11/23/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that have emerged as critical regulators of human embryonic stem cell (hESC) pluripotency and differentiation. Despite the wealth of information about the role individual that miRNAs play in these two processes, there has yet to be a large-scale temporal analysis of the dynamics of miRNA expression as hESCs move from pluripotency into defined lineages. In this report, we used Next Generation Sequencing (NGS) to map temporal expression of miRNAs over ten 24-hour intervals as pluripotent cells were differentiated into pancreatic endoderm. Of the 2042 known human miRNAs, 694 had non-zero expression on all 11 days. Of these 694 miRNAs, 494 showed statistically significant changes in expression during differentiation. Clusters of miRNAs were identified, each displaying unique expression profiles distributed over multiple days. Selected miRNAs associated with pluripotency/differentiation (miR-302/367 and miR-371/372/373) and development/growth (miR-21, miR-25, miR-103, miR-9, and miR-92a) were found to have distinct expression profiles correlated with changes in media used to drive the differentiation process. Taken together, the clustering of miRNAs to identify expression dynamics that occur over longer periods of time (days vs. hours) provides unique insight into specific stages of differentiation. Major shifts in defined stages of hESC differentiation appear to be heavily dependent upon changes in external environmental factors, rather than intrinsic conditions in the cells.
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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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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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Giannoukakis N, Trucco M. Cellular therapies based on stem cells and their insulin-producing surrogates: a 2015 reality check. Pediatr Diabetes 2015; 16:151-63. [PMID: 25652322 DOI: 10.1111/pedi.12259] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 01/12/2015] [Indexed: 12/27/2022] Open
Abstract
Stem cell technology has recently gained a substantial amount of interest as one method to create a potentially limitless supply of transplantable insulin-producing cells to treat, and possibly cure diabetes mellitus. In this review, we summarize the state-of-the art of stem cell technology and list the potential sources of stem cells that have been shown to be useful as insulin-expressing surrogates. We also discuss the milestones that have been reached and those that remain to be addressed to generate bona fide beta cell-similar, insulin-producing surrogates. The caveats, limitations, and realistic expectations are also considered for current and future technology. In spite of the tremendous technical advances realized in the past decade, especially in the field of reprogramming adult somatic cells to become stem cells, the state-of-the art still relies on lengthy and cumbersome in vitro culture methods that yield cell populations that are not particularly glucose-responsive when transplanted into diabetic hosts. Despite the current impediments toward clinical translation, including the potential for immune rejection, the availability of technology to generate patient-specific reprogrammable stem cells has, and will be critical for, important insights into the genetics, epigenetics, biology, and physiology of insulin-producing cells in normal and pathologic states. This knowledge could accelerate the time to reach the desired breakthrough for safe and efficacious beta cell surrogates.
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Affiliation(s)
- Nick Giannoukakis
- Institute of Cellular Therapeutics, Allegheny Health Network, Pittsburgh, PA, USA
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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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Toyoda T, Mae SI, Tanaka H, Kondo Y, Funato M, Hosokawa Y, Sudo T, Kawaguchi Y, Osafune K. Cell aggregation optimizes the differentiation of human ESCs and iPSCs into pancreatic bud-like progenitor cells. Stem Cell Res 2015; 14:185-97. [DOI: 10.1016/j.scr.2015.01.007] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 12/28/2014] [Accepted: 01/19/2015] [Indexed: 01/22/2023] Open
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Abdelalim EM, Emara MM. Advances and challenges in the differentiation of pluripotent stem cells into pancreatic β cells. World J Stem Cells 2015; 7:174-181. [PMID: 25621117 PMCID: PMC4300928 DOI: 10.4252/wjsc.v7.i1.174] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 09/16/2014] [Accepted: 09/19/2014] [Indexed: 02/06/2023] Open
Abstract
Pluripotent stem cells (PSCs) are able to differentiate into several cell types, including pancreatic β cells. Differentiation of pancreatic β cells depends on certain transcription factors, which function in a coordinated way during pancreas development. The existing protocols for in vitro differentiation produce pancreatic β cells, which are not highly responsive to glucose stimulation except after their transplantation into immune-compromised mice and allowing several weeks for further differentiation to ensure the maturation of these cells in vivo. Thus, although the substantial improvement that has been made for the differentiation of induced PSCs and embryonic stem cells toward pancreatic β cells, several challenges still hindering their full generation. Here, we summarize recent advances in the differentiation of PSCs into pancreatic β cells and discuss the challenges facing their differentiation as well as the different applications of these potential PSC-derived β cells.
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Higuchi A, Ling QD, Kumar SS, Chang Y, Alarfaj AA, Munusamy MA, Murugan K, Hsu ST, Umezawa A. Physical cues of cell culture materials lead the direction of differentiation lineages of pluripotent stem cells. J Mater Chem B 2015; 3:8032-8058. [DOI: 10.1039/c5tb01276g] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Differentiation methods of hPSCs into specific cell lineages. Differentiation of hPSCsviaEB formation (types AB, A–D) or without EB formation (types E–H).
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Affiliation(s)
- Akon Higuchi
- Department of Chemical and Materials Engineering, National Central University
- Taoyuan 32001
- Taiwan
- National Research Institute for Child Health and Development
- Center for Regenerative Medicine
| | - Qing-Dong Ling
- Cathay Medical Research Institute
- Cathay General Hospital
- Taipei
- Taiwan
- Graduate Institute of Systems Biology and Bioinformatics
| | - S. Suresh Kumar
- Department of Medical Microbiology and Parasitology
- Universiti Putra Malaysia
- Selangor
- Malaysia
| | - Yung Chang
- Department of Chemical Engineering
- R&D Center for Membrane Technology
- Chung Yuan Christian University
- Taoyuan
- Taiwan
| | - Abdullah A. Alarfaj
- Department of Botany and Microbiology
- College of Science
- King Saud University
- Riyadh
- Saudi Arabia
| | - Murugan A. Munusamy
- Department of Botany and Microbiology
- College of Science
- King Saud University
- Riyadh
- Saudi Arabia
| | - Kadarkarai Murugan
- Division of Entomology
- Department of Zoology
- School of Life Sciences
- Bharathiar University
- Coimbatore 641046
| | - Shih-Tien Hsu
- Department of Internal Medicine
- Taiwan Landseed Hospital
- Taoyuan
- Taiwan
| | - Akihiro Umezawa
- National Research Institute for Child Health and Development
- Center for Regenerative Medicine
- Tokyo 157-8535
- Japan
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38
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Abdelalim EM, Bonnefond A, Bennaceur-Griscelli A, Froguel P. Pluripotent stem cells as a potential tool for disease modelling and cell therapy in diabetes. Stem Cell Rev Rep 2014; 10:327-37. [PMID: 24577791 DOI: 10.1007/s12015-014-9503-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Diabetes mellitus is the most prevailing disease with progressive incidence worldwide. To date, the pathogenesis of diabetes is far to be understood, and there is no permanent treatment available for diabetes. One of the promising approaches to understand and cure diabetes is to use pluripotent stem cells (PSCs), including embryonic stem cells (ESCs) and induced PCSs (iPSCs). ESCs and iPSCs have a great potential to differentiate into all cell types, and they have a high ability to differentiate into insulin-secreting β cells. Obtaining PSCs genetically identical to the patient presenting with diabetes has been a longstanding dream for the in vitro modeling of disease and ultimately cell therapy. For several years, somatic cell nuclear transfer (SCNT) was the method of choice to generate patient-specific ESC lines. However, this technology faces ethical and practical concerns. Interestingly, the recently established iPSC technology overcomes the major problems of other stem cell types including the lack of ethical concern and no risk of immune rejection. Several iPSC lines have been recently generated from patients with different types of diabetes, and most of these cell lines are able to differentiate into insulin-secreting β cells. In this review, we summarize recent advances in the differentiation of pancreatic β cells from PSCs, and describe the challenges for their clinical use in diabetes cell therapy. Furthermore, we discuss the potential use of patient-specific PSCs as an in vitro model, providing new insights into the pathophysiology of diabetes.
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Affiliation(s)
- Essam M Abdelalim
- Qatar Biomedical Research Institute, Qatar Foundation, Education City, 5825, Doha, Qatar,
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Tan G, Elefanty AG, Stanley EG. β-cell regeneration and differentiation: how close are we to the 'holy grail'? J Mol Endocrinol 2014; 53:R119-29. [PMID: 25385843 DOI: 10.1530/jme-14-0188] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Diabetes can be managed by careful monitoring of blood glucose and timely delivery of exogenous insulin. However, even with fastidious compliance, people with diabetes can suffer from numerous complications including atherosclerosis, retinopathy, neuropathy, and kidney disease. This is because delivery of exogenous insulin coupled with glucose monitoring cannot provide the fine level of glucose control normally provided by endogenous β-cells in the context of intact islets. Moreover, a subset of people with diabetes lack awareness of hypoglycemic events; a status that can have grave consequences. Therefore, much effort has been focused on replacing lost or dysfunctional β-cells with cells derived from other sources. The advent of stem cell biology and cellular reprogramming strategies have provided impetus to this work and raised hopes that a β-cell replacement therapy is on the horizon. In this review, we look at two components that will be required for successful β-cell replacement therapy: a reliable and safe source of β-cells and a mechanism by which such cells can be delivered and protected from host immune destruction. Particular attention is paid to insulin-producing cells derived from pluripotent stem cells because this platform addresses the issue of scale, one of the more significant hurdles associated with potential cell-based therapies. We also review methods for encapsulating transplanted cells, a technique that allows grafts to evade immune attack and survive for a long term in the absence of ongoing immunosuppression. In surveying the literature, we conclude that there are still several substantial hurdles that need to be cleared before a stem cell-based β-cell replacement therapy for diabetes becomes a reality.
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Affiliation(s)
- Gemma Tan
- Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia
| | - Andrew G Elefanty
- Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia
| | - Edouard G Stanley
- Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia Department of Anatomy and Developmental BiologyMonash University, Building 73, Clayton, Victoria 3800, AustraliaMurdoch Childrens Research InstituteThe Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, AustraliaDepartment of PaediatricsThe Royal Children's Hospital, University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia
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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: 17] [Impact Index Per Article: 1.7] [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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Rezania A, Bruin JE, Xu J, Narayan K, Fox JK, O'Neil JJ, Kieffer TJ. Enrichment of human embryonic stem cell-derived NKX6.1-expressing pancreatic progenitor cells accelerates the maturation of insulin-secreting cells in vivo. Stem Cells 2014; 31:2432-42. [PMID: 23897760 DOI: 10.1002/stem.1489] [Citation(s) in RCA: 193] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 06/09/2013] [Accepted: 07/01/2013] [Indexed: 12/24/2022]
Abstract
Human embryonic stem cells (hESCs) are considered a potential alternative to cadaveric islets as a source of transplantable cells for treating patients with diabetes. We previously described a differentiation protocol to generate pancreatic progenitor cells from hESCs, composed of mainly pancreatic endoderm (PDX1/NKX6.1-positive), endocrine precursors (NKX2.2/synaptophysin-positive, hormone/NKX6.1-negative), and polyhormonal cells (insulin/glucagon-positive, NKX6.1-negative). However, the relative contributions of NKX6.1-negative versus NKX6.1-positive cell fractions to the maturation of functional β-cells remained unclear. To address this question, we generated two distinct pancreatic progenitor cell populations using modified differentiation protocols. Prior to transplant, both populations contained a high proportion of PDX1-expressing cells (~85%-90%) but were distinguished by their relatively high (~80%) or low (~25%) expression of NKX6.1. NKX6.1-high and NKX6.1-low progenitor populations were transplanted subcutaneously within macroencapsulation devices into diabetic mice. Mice transplanted with NKX6.1-low cells remained hyperglycemic throughout the 5-month post-transplant period whereas diabetes was reversed in NKX6.1-high recipients within 3 months. Fasting human C-peptide levels were similar between groups throughout the study, but only NKX6.1-high grafts displayed robust meal-, glucose- and arginine-responsive insulin secretion as early as 3 months post-transplant. NKX6.1-low recipients displayed elevated fasting glucagon levels. Theracyte devices from both groups contained almost exclusively pancreatic endocrine tissue, but NKX6.1-high grafts contained a greater proportion of insulin-positive and somatostatin-positive cells, whereas NKX6.1-low grafts contained mainly glucagon-expressing cells. Insulin-positive cells in NKX6.1-high, but not NKX6.1-low grafts expressed nuclear MAFA. Collectively, this study demonstrates that a pancreatic endoderm-enriched population can mature into highly functional β-cells with only a minor contribution from the endocrine subpopulation.
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Affiliation(s)
- Alireza Rezania
- BetaLogics Venture, Janssen R & D LLC, Raritan, New Jersey, USA
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42
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Rezania A, Bruin JE, Arora P, Rubin A, Batushansky I, Asadi A, O'Dwyer S, Quiskamp N, Mojibian M, Albrecht T, Yang YHC, Johnson JD, Kieffer TJ. Reversal of diabetes with insulin-producing cells derived in vitro from human pluripotent stem cells. Nat Biotechnol 2014; 32:1121-33. [PMID: 25211370 DOI: 10.1038/nbt.3033] [Citation(s) in RCA: 1031] [Impact Index Per Article: 103.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 09/05/2014] [Indexed: 12/17/2022]
Abstract
Transplantation of pancreatic progenitors or insulin-secreting cells derived from human embryonic stem cells (hESCs) has been proposed as a therapy for diabetes. We describe a seven-stage protocol that efficiently converts hESCs into insulin-producing cells. Stage (S) 7 cells expressed key markers of mature pancreatic beta cells, including MAFA, and displayed glucose-stimulated insulin secretion similar to that of human islets during static incubations in vitro. Additional characterization using single-cell imaging and dynamic glucose stimulation assays revealed similarities but also notable differences between S7 insulin-secreting cells and primary human beta cells. Nevertheless, S7 cells rapidly reversed diabetes in mice within 40 days, roughly four times faster than pancreatic progenitors. Therefore, although S7 cells are not fully equivalent to mature beta cells, their capacity for glucose-responsive insulin secretion and rapid reversal of diabetes in vivo makes them a promising alternative to pancreatic progenitor cells or cadaveric islets for the treatment of diabetes.
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Affiliation(s)
- Alireza Rezania
- BetaLogics Venture, Janssen R&D LLC, Raritan, New Jersey, USA
| | - Jennifer E Bruin
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Payal Arora
- BetaLogics Venture, Janssen R&D LLC, Raritan, New Jersey, USA
| | - Allison Rubin
- BetaLogics Venture, Janssen R&D LLC, Raritan, New Jersey, USA
| | | | - Ali Asadi
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Shannon O'Dwyer
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nina Quiskamp
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Majid Mojibian
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Tobias Albrecht
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Yu Hsuan Carol Yang
- Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - James D Johnson
- 1] Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada. [2] Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Timothy J Kieffer
- 1] Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada. [2] Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
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Piri H, Kazemi B, Khodadadi I, Javadi M, Bandehpour M, Karimi J, Ziaee A, Koochaki A, Torabi A, Goodarzi MT. Preparation of Preproinsulin Gene Construct Containing the Metallothionein2A (pBINDMTChIns) and Its Expression in NIH3T3 Cell Line and Muscle Tissue of Alloxan Diabetic Rabbits. AVICENNA JOURNAL OF MEDICAL BIOCHEMISTRY 2014. [DOI: 10.17795/ajmb-21646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Lee DH, Chung HM. Differentiation into Endoderm Lineage: Pancreatic differentiation from Embryonic Stem Cells. Int J Stem Cells 2014; 4:35-42. [PMID: 24298332 DOI: 10.15283/ijsc.2011.4.1.35] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2011] [Indexed: 01/22/2023] Open
Abstract
The endoderm gives rise to digestive and respiratory tracts, thyroid, liver, and pancreas. Representative disease of endoderm lineages is type 1 diabetes resulting from destruction of the insulin-producing β cells. Generation of functional β cells from human embryonic stem (ES) cells in vitro can be practical, renewable cell source for replacement cell therapy for type 1 diabetes. It has been achieved by progressive instructive differentiation through each of the developmental stages. In this article, important studies of differentiation into pancreatic β cells from ES cells are reviewed through pancreatic developmental stages as definitive endoderm, primitive gut tube/foregut, and pancreatic cells. The investigation of differentiating ES cells from definitive endoderm to pancreas using signaling, arrays, and proteomics is also introduced.
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Affiliation(s)
- Dong Hyeon Lee
- Department of Physiology, School of Medicine, CHA University, Seongnam
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45
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Lopez AD, Kayali AG, Hayek A, King CC. Isolation, culture, and imaging of human fetal pancreatic cell clusters. J Vis Exp 2014. [PMID: 24895054 PMCID: PMC4193289 DOI: 10.3791/50796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
For almost 30 years, scientists have demonstrated that human fetal ICCs transplanted under the kidney capsule of nude mice matured into functioning endocrine cells, as evidenced by a significant increase in circulating human C-peptide following glucose stimulation1-9. However in vitro, genesis of insulin producing cells from human fetal ICCs is low10; results reminiscent of recent experiments performed with human embryonic stem cells (hESC), a renewable source of cells that hold great promise as a potential therapeutic treatment for type 1 diabetes. Like ICCs, transplantation of partially differentiated hESC generate glucose responsive, insulin producing cells, but in vitro genesis of insulin producing cells from hESC is much less robust11-17. A complete understanding of the factors that influence the growth and differentiation of endocrine precursor cells will likely require data generated from both ICCs and hESC. While a number of protocols exist to generate insulin producing cells from hESC in vitro11-22, far fewer exist for ICCs10,23,24. Part of that discrepancy likely comes from the difficulty of working with human fetal pancreas. Towards that end, we have continued to build upon existing methods to isolate fetal islets from human pancreases with gestational ages ranging from 12 to 23 weeks, grow the cells as a monolayer or in suspension, and image for cell proliferation, pancreatic markers and human hormones including glucagon and C-peptide. ICCs generated by the protocol described below result in C-peptide release after transplantation under the kidney capsule of nude mice that are similar to C-peptide levels obtained by transplantation of fresh tissue6. Although the examples presented here focus upon the pancreatic endoderm proliferation and β cell genesis, the protocol can be employed to study other aspects of pancreatic development, including exocrine, ductal, and other hormone producing cells.
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Affiliation(s)
- Ana D Lopez
- Pediatric Diabetes Research Center, Department of Pediatrics, University of California, San Diego
| | - Ayse G Kayali
- Pediatric Diabetes Research Center, Department of Pediatrics, University of California, San Diego
| | - Alberto Hayek
- Pediatric Diabetes Research Center, Department of Pediatrics, University of California, San Diego
| | - Charles C King
- Pediatric Diabetes Research Center, Department of Pediatrics, University of California, San Diego;
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Schiesser JV, Micallef SJ, Hawes S, Elefanty AG, Stanley EG. Derivation of insulin-producing beta-cells from human pluripotent stem cells. Rev Diabet Stud 2014; 11:6-18. [PMID: 25148364 DOI: 10.1900/rds.2014.11.6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Human embryonic stem cells have been advanced as a source of insulin-producing cells that could potentially replace cadaveric-derived islets in the treatment of type 1 diabetes. To this end, protocols have been developed that promote the formation of pancreatic progenitors and endocrine cells from human pluripotent stem cells, encompassing both embryonic stem cells and induced pluripotent stem cells. In this review, we examine these methods and place them in the context of the developmental and embryological studies upon which they are based. In particular, we outline the stepwise differentiation of cells towards definitive endoderm, pancreatic endoderm, endocrine lineages and the emergence of functional beta-cells. In doing so, we identify key factors common to many such protocols and discuss the proposed action of these factors in the context of cellular differentiation and ongoing development. We also compare strategies that entail transplantation of progenitor populations with those that seek to develop fully functional hormone expressing cells in vitro. Overall, our survey of the literature highlights the significant progress already made in the field and identifies remaining deficiencies in developing a pluripotent stem cell based treatment for type 1 diabetes.
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Affiliation(s)
- Jacqueline V Schiesser
- Monash Immunology and Stem Cell Laboratories (MISCL), Level 3, Building 75, STRIP1, West Ring Road, Monash University, Clayton, Victoria, 3800, Australia
| | - Suzanne J Micallef
- Monash Immunology and Stem Cell Laboratories (MISCL), Level 3, Building 75, STRIP1, West Ring Road, Monash University, Clayton, Victoria, 3800, Australia
| | - Susan Hawes
- Monash Immunology and Stem Cell Laboratories (MISCL), Level 3, Building 75, STRIP1, West Ring Road, Monash University, Clayton, Victoria, 3800, Australia
| | - Andrew G Elefanty
- Monash Immunology and Stem Cell Laboratories (MISCL), Level 3, Building 75, STRIP1, West Ring Road, Monash University, Clayton, Victoria, 3800, Australia
| | - Edouard G Stanley
- Monash Immunology and Stem Cell Laboratories (MISCL), Level 3, Building 75, STRIP1, West Ring Road, Monash University, Clayton, Victoria, 3800, Australia
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van der Meulen T, Huising MO. Maturation of stem cell-derived beta-cells guided by the expression of urocortin 3. Rev Diabet Stud 2014; 11:115-32. [PMID: 25148370 DOI: 10.1900/rds.2014.11.115] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Type 1 diabetes (T1D) is a devastating disease precipitated by an autoimmune response directed at the insulin-producing beta-cells of the pancreas for which no cure exists. Stem cell-derived beta-cells show great promise for a cure as they have the potential to supply unlimited numbers of cells that could be derived from a patient's own cells, thus eliminating the need for immunosuppression. Current in vitro protocols for the differentiation of stem cell-derived beta-cells can successfully generate pancreatic endoderm cells. In diabetic rodents, such cells can differentiate further along the beta-cell lineage until they are eventually capable of restoring normoglycemia. While these observations demonstrate that stem cell-derived pancreatic endoderm has the potential to differentiate into mature, glucose-responsive beta-cells, the signals that direct differentiation and maturation from pancreatic endoderm onwards remain poorly understood. In this review, we analyze the sequence of events that culminates in the formation of beta-cells during embryonic development. and summarize how current protocols to generate beta-cells have sought to capitalize on this ontogenic template. We place particular emphasis on the current challenges and opportunities which occur in the later stages of beta-cell differentiation and maturation of transplantable stem cell-derived beta-cells. Another focus is on the question how the use of recently identified maturation markers such as urocortin 3 can be instrumental in guiding these efforts.
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Affiliation(s)
- Talitha van der Meulen
- The Salk Institute for Biological Studies, Clayton Laboratories for Peptide Biology, 10010 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Mark O Huising
- The Salk Institute for Biological Studies, Clayton Laboratories for Peptide Biology, 10010 N. Torrey Pines Road, La Jolla, CA 92037, USA
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Role of BMP signaling in pancreatic progenitor differentiation from human embryonic stem cells. Stem Cell Rev Rep 2014; 9:569-77. [PMID: 23468018 DOI: 10.1007/s12015-013-9435-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Transplantation of pancreatic progenitors derived from human embryonic stem cells (hESCs) is a promising way to treat diabetes. Strategies to obtain the required cell mass would rely on the up scaling of current differentiation protocols, or the proliferation of committed progenitors. We aimed at finding conditions that maintain a proliferating pancreatic progenitor pool and we assessed the role of BMP4 signaling in this process. hESCs were differentiated into PDX1 positive pancreatic progenitor stage following our established protocol with few modifications, and then the progenitor cells were passaged in a defined proliferation medium (PM). During passage, the effect of BMP4 signaling on the differentiation and proliferation of pancreatic progenitors was examined by RT-PCR and immunofluorescence analysis. We found that PDX1 positive pancreatic progenitors proliferated and gained NKX6.1 expression in the PM, whereas they failed to express NKX6.1 if BMP signaling was inhibited with Noggin. In this latter condition, part of the progenitors rather generated pro-endocrine cells denoted by NGN3 and synaptophysin expression. On the contrary, addition of BMP4 to the PM promoted the early derivation of PDX1 and NKX6.1 coexpressing pancreatic progenitors. Our findings are in line with mouse pancreas development, and indicate that BMP4 signaling is required for the derivation and maintenance of hESC-derived PDX1+NKX6.1+ pancreatic progenitors. These results are instructive for guiding the development of an efficient pancreas differentiation protocol in view of diabetes cell replacement therapy.
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Sulé-Suso J, Forsyth N, Untereiner V, Sockalingum G. Vibrational spectroscopy in stem cell characterisation: is there a niche? Trends Biotechnol 2014; 32:254-62. [DOI: 10.1016/j.tibtech.2014.03.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 03/04/2014] [Accepted: 03/05/2014] [Indexed: 11/29/2022]
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Kikawa K, Sakano D, Shiraki N, Tsuyama T, Kume K, Endo F, Kume S. Beneficial effect of insulin treatment on islet transplantation outcomes in Akita mice. PLoS One 2014; 9:e95451. [PMID: 24743240 PMCID: PMC3990632 DOI: 10.1371/journal.pone.0095451] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 03/27/2014] [Indexed: 12/18/2022] Open
Abstract
Islet transplantation is a promising potential therapy for patients with type 1 diabetes. The outcome of islet transplantation depends on the transplantation of a sufficient amount of β-cell mass. However, the initial loss of islets after transplantation is problematic. We hypothesized the hyperglycemic status of the recipient may negatively affect graft survival. Therefore, in the present study, we evaluated the effect of insulin treatment on islet transplantation involving a suboptimal amount of islets in Akita mice, which is a diabetes model mouse with an Insulin 2 gene missense mutation. Fifty islets were transplanted under the left kidney capsule of the recipient mouse with or without insulin treatment. For insulin treatment, sustained-release insulin implants were implanted subcutaneously into recipient mice 2 weeks before transplantation and maintained for 4 weeks. Islet transplantation without insulin treatment did not reverse hyperglycemia. In contrast, the group that received transplants in combination with insulin treatment exhibited improved fasting blood glucose levels until 18 weeks after transplantation, even after insulin treatment was discontinued. The group that underwent islet transplantation in combination with insulin treatment had better glucose tolerance than the group that did not undergo insulin treatment. Insulin treatment improved graft survival from the acute phase (i.e., 1 day after transplantation) to the chronic phase (i.e., 18 weeks after transplantation). Islet apoptosis increased with increasing glucose concentration in the medium or blood in both the in vitro culture and in vivo transplantation experiments. Expression profile analysis of grafts indicated that genes related to immune response, chemotaxis, and inflammatory response were specifically upregulated when islets were transplanted into mice with hyperglycemia compared to those with normoglycemia. Thus, the results demonstrate that insulin treatment protects islets from the initial rapid loss that is usually observed after transplantation and positively affects the outcome of islet transplantation in Akita mice.
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Affiliation(s)
- Kazuhide Kikawa
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Chuo-ku, Kumamoto, Japan
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Daisuke Sakano
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Nobuaki Shiraki
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Tomonori Tsuyama
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Kazuhiko Kume
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Fumio Endo
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Chuo-ku, Kumamoto, Japan
| | - Shoen Kume
- Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics (IMEG), Kumamoto University, Chuo-ku, Kumamoto, Japan
- Program for Leading Graduate Schools “HIGO (Health life science; Interdisciplinary and Glocal Oriented) Program,” Kumamoto University, Chuo-ku, Kumamoto, Japan
- * E-mail:
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