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Kim MH, Thanuthanakhun N, Kino-Oka M. A simple tool for the synchronous differentiation of human induced pluripotent stem cells into pancreatic progenitors. Biotechnol J 2024; 19:e2300364. [PMID: 37955342 DOI: 10.1002/biot.202300364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/01/2023] [Accepted: 11/09/2023] [Indexed: 11/14/2023]
Abstract
Efficient differentiation of human induced pluripotent stem cells (hiPSCs) into functional pancreatic cells holds great promise for diabetes research and treatment. However, a robust culture strategy for producing pancreatic progenitors with high homogeneity is lacking. Here, we established a simple differentiation strategy for generating synchronous iPSC-derived pancreatic progenitors via a two-step method of sequential cell synchronization using botulinum hemagglutinin (HA), an E-cadherin function-blocking agent. Of the various methods tested, the first-step synchronization method with HA exposure induces a synchronous switch from E- to N-cadherin and N- to E-cadherin expression by spatially controlling heterogeneous cell distribution, subsequently improving their competency for directed differentiation into definitive endodermal cells from iPSCs. The iPSC-derived definitive endodermal cells can efficiently generate PDX1+ and NKX6.1+ pancreatic progenitor cells in high yields. The PDX1+ and PDX1+ /NKX6.1+ cell densities showed 1.6- and 2.2-fold increases, respectively, compared with those from unsynchronized cultures. The intra-run and inter-run coefficient of variation were below 10%, indicating stable and robust differentiation across different cultures and runs. Our approach is a simple and efficient strategy to produce large quantities of differentiated cells with the highest homogeneity during multistage pancreatic progenitor differentiation, providing a potential tool for guided differentiation of iPSCs to functional insulin-producing cells.
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Affiliation(s)
- Mee-Hae Kim
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka, Japan
| | - Naruchit Thanuthanakhun
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka, Japan
| | - Masahiro Kino-Oka
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka, Japan
- Research Base for Cell Manufacturability, Osaka University, Suita, Osaka, Japan
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2
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Wu M, Mi J, Qu GX, Zhang S, Jian Y, Gao C, Cai Q, Liu J, Jiang J, Huang H. Role of Hedgehog Signaling Pathways in Multipotent Mesenchymal Stem Cells Differentiation. Cell Transplant 2024; 33:9636897241244943. [PMID: 38695366 PMCID: PMC11067683 DOI: 10.1177/09636897241244943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 03/09/2024] [Accepted: 03/14/2024] [Indexed: 05/05/2024] Open
Abstract
Multipotent mesenchymal stem cells (MSCs) have high self-renewal and multi-lineage differentiation potentials and low immunogenicity, so they have attracted much attention in the field of regenerative medicine and have a promising clinical application. MSCs originate from the mesoderm and can differentiate not only into osteoblasts, cartilage, adipocytes, and muscle cells but also into ectodermal and endodermal cell lineages across embryonic layers. To design cell therapy for replacement of damaged tissues, it is essential to understand the signaling pathways, which have a major impact on MSC differentiation, as this will help to integrate the signaling inputs to initiate a specific lineage. Hedgehog (Hh) signaling plays a vital role in the development of various tissues and organs in the embryo. As a morphogen, Hh not only regulates the survival and proliferation of tissue progenitor and stem populations but also is a critical moderator of MSC differentiation, involving tri-lineage and across embryonic layer differentiation of MSCs. This review summarizes the role of Hh signaling pathway in the differentiation of MSCs to mesodermal, endodermal, and ectodermal cells.
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Affiliation(s)
- Mengyu Wu
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
- College of Bioengineering, Chongqing University, Chongqing, China
| | - Junwei Mi
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
| | - Guo-xin Qu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Shu Zhang
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
| | - Yi Jian
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
- College of Bioengineering, Chongqing University, Chongqing, China
| | - Chu Gao
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
| | - Qingli Cai
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
| | - Jing Liu
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
| | - Jianxin Jiang
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
- College of Bioengineering, Chongqing University, Chongqing, China
| | - Hong Huang
- Department of Trauma Medical Center, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, China
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Tatum R, Wong D, Martins PN, Tchantchaleishvili V. Current status and future directions in the development and optimization of thoracic and abdominal artificial organs. Artif Organs 2023; 47:451-458. [PMID: 36421073 DOI: 10.1111/aor.14458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 09/18/2022] [Accepted: 11/06/2022] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Artificial organs are engineered devices with the capacity to be implanted or integrated into a living body to replace a failing organ, or to duplicate or augment one or multiple functions of the diseased organ. AREAS COVERED We evaluate the present landscape and future possibilities of artificial organ engineering by exploring the spectrum of four distinguishable device features: mobility, compatibility, functionality, and material composition. These mechanical and functional differences provide the framework through which we examine the current status and future possibilities of the abdominal and thoracic artificial organs. EXPERT OPINION Transforming the artificial organs landscape in ways that expand the scope of existing device capabilities and improve the clinical utility of artificial organs will require making improvements upon existing technologies and multidisciplinary cooperation to create and discover new capacities.
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Affiliation(s)
- Robert Tatum
- Division of Cardiac Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Daniella Wong
- Division of Cardiac Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Paulo N Martins
- Division of Cardiac Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Vakhtang Tchantchaleishvili
- Division of Cardiac Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Goh SK, Bertera S, Richardson T, Banerjee I. Repopulation of decellularized organ scaffolds with human pluripotent stem cell-derived pancreatic progenitor cells. Biomed Mater 2023; 18. [PMID: 36720168 DOI: 10.1088/1748-605x/acb7bf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 01/31/2023] [Indexed: 02/02/2023]
Abstract
Diabetes is an emerging global epidemic that affects more that 285 million people worldwide. Engineering of endocrine pancreas tissue holds great promise for the future of diabetes therapy. Here we demonstrate the feasibility of re-engineering decellularized organ scaffolds using regenerative cell source. We differentiated human pluripotent stem cells (hPSC) toward pancreatic progenitor (PP) lineage and repopulated decellularized organ scaffolds with these hPSC-PP cells. We observed that hPSCs cultured and differentiated as aggregates are more suitable for organ repopulation than isolated single cell suspension. However, recellularization with hPSC-PP aggregates require a more extensive vascular support, which was found to be superior in decellularized liver over the decellularized pancreas scaffolds. Upon continued culture for nine days with chemical induction in the bioreactor, the seeded hPSC-PP aggregates demonstrated extensive and uniform cellular repopulation and viability throughout the thickness of the liver scaffolds. Furthermore, the decellularized liver scaffolds was supportive of the endocrine cell fate of the engrafted cells. Our novel strategy to engineer endocrine pancreas construct is expected to find potential applications in preclinical testing, drug discovery and diabetes therapy.
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Affiliation(s)
- Saik-Kia Goh
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Suzanne Bertera
- Institute of Cellular Therapeutics, Allegheny Health Network, Pittsburgh, PA, United States of America
| | - Thomas Richardson
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Ipsita Banerjee
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, United States of America.,Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States of America.,McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, United States of America
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Rezaei Zonooz E, Ghezelayagh Z, Moradmand A, Baharvand H, Tahamtani Y. Protocol-Dependent Morphological Changes in Human Embryonic Stem Cell Aggregates during Differentiation toward Early Pancreatic Fate. Cells Tissues Organs 2022; 213:223-234. [PMID: 36380637 DOI: 10.1159/000527863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 10/11/2022] [Indexed: 02/17/2024] Open
Abstract
Cell therapy is one of the promising approaches used against type 1 diabetes. Efficient generation of human embryonic stem cell (hESC)-derived pancreatic progenitors (PPs) is of great importance. Since signaling pathways underlying human pancreas development are not yet fully understood, various differentiation protocols are conducted, each considering variable duration, timing, and concentrations of growth factors and small molecules. Therefore, we compared two PP differentiation protocols in static suspension culture. We tested modified protocols developed by Pagliuca et al. (protocol 1) and Royan researchers (protocol 2) until early PP stage. The morphological changes of hESC aggregates during differentiation, and also gene and protein expression after differentiation, were evaluated. Different morphological structures were formed in each protocol. Quantitative gene expression analysis, flow cytometry, and immunostaining revealed a high level of PDX1 expression on day 13 of Royan's differentiation protocol compared to protocol 1. Our data showed that using protocol 2, cells were further differentiated until day 16, showing higher efficiency of early PPs. Moreover, protocol 2 is able to produce hESCs-PPs in a static suspension culture. Since protocol 2 is inexpensive in terms of media, growth factors, and chemicals, it can be used for massive production of PPs using static and dynamic suspension cultures.
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Affiliation(s)
- Elmira Rezaei Zonooz
- Department of Developmental Biology, Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Zahra Ghezelayagh
- Department of Developmental Biology, Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Azadeh Moradmand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Developmental Biology, Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Yaser Tahamtani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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6
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Ashammakhi N, GhavamiNejad A, Tutar R, Fricker A, Roy I, Chatzistavrou X, Hoque Apu E, Nguyen KL, Ahsan T, Pountos I, Caterson EJ. Highlights on Advancing Frontiers in Tissue Engineering. TISSUE ENGINEERING. PART B, REVIEWS 2022; 28:633-664. [PMID: 34210148 PMCID: PMC9242713 DOI: 10.1089/ten.teb.2021.0012] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/15/2021] [Indexed: 01/05/2023]
Abstract
The field of tissue engineering continues to advance, sometimes in exponential leaps forward, but also sometimes at a rate that does not fulfill the promise that the field imagined a few decades ago. This review is in part a catalog of success in an effort to inform the process of innovation. Tissue engineering has recruited new technologies and developed new methods for engineering tissue constructs that can be used to mitigate or model disease states for study. Key to this antecedent statement is that the scientific effort must be anchored in the needs of a disease state and be working toward a functional product in regenerative medicine. It is this focus on the wildly important ideas coupled with partnered research efforts within both academia and industry that have shown most translational potential. The field continues to thrive and among the most important recent developments are the use of three-dimensional bioprinting, organ-on-a-chip, and induced pluripotent stem cell technologies that warrant special attention. Developments in the aforementioned areas as well as future directions are highlighted in this article. Although several early efforts have not come to fruition, there are good examples of commercial profitability that merit continued investment in tissue engineering. Impact statement Tissue engineering led to the development of new methods for regenerative medicine and disease models. Among the most important recent developments in tissue engineering are the use of three-dimensional bioprinting, organ-on-a-chip, and induced pluripotent stem cell technologies. These technologies and an understanding of them will have impact on the success of tissue engineering and its translation to regenerative medicine. Continued investment in tissue engineering will yield products and therapeutics, with both commercial importance and simultaneous disease mitigation.
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Affiliation(s)
- Nureddin Ashammakhi
- Department of Bioengineering, Henry Samueli School of Engineering, University of California, Los Angeles, California, USA
- Department of Biomedical Engineering, College of Engineering, Michigan State University, Michigan, USA
| | - Amin GhavamiNejad
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie L. Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Rumeysa Tutar
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Annabelle Fricker
- Department of Materials Science and Engineering, Faculty of Engineering, University of Sheffield, Sheffield, United Kingdom
| | - Ipsita Roy
- Department of Materials Science and Engineering, Faculty of Engineering, University of Sheffield, Sheffield, United Kingdom
- Faculty of Medicine, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Xanthippi Chatzistavrou
- Department of Chemical Engineering and Material Science, College of Engineering, Michigan State University, East Lansing, Michigan, USA
| | - Ehsanul Hoque Apu
- Department of Bioengineering, Henry Samueli School of Engineering, University of California, Los Angeles, California, USA
| | - Kim-Lien Nguyen
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, and VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Taby Ahsan
- RoosterBio, Inc., Frederick, Maryland, USA
| | - Ippokratis Pountos
- Academic Department of Trauma and Orthopaedics, University of Leeds, Leeds, United Kingdom
| | - Edward J. Caterson
- Division of Plastic Surgery, Department of Surgery, Nemours/Alfred I. du Pont Hospital for Children, Wilmington, Delaware, USA
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Dabi YT, Degechisa ST. Genome Editing and Human Pluripotent Stem Cell Technologies for in vitro Monogenic Diabetes Modeling. Diabetes Metab Syndr Obes 2022; 15:1785-1797. [PMID: 35719247 PMCID: PMC9199525 DOI: 10.2147/dmso.s366967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/08/2022] [Indexed: 12/01/2022] Open
Abstract
Diabetes is a metabolic disease characterized by chronic hyperglycemia. Polygenic diabetes, which encompasses type-1 and type-2 diabetes, is the most prevalent kind of diabetes and is caused by a combination of different genetic and environmental factors, whereas rare phenotype monogenic diabetes is caused by a single gene mutation. Monogenic diabetes includes Neonatal diabetes mellitus and Maturity-onset diabetes of the young. The majority of our current knowledge about the pathogenesis of diabetes stems from studies done on animal models. However, the genetic difference between these creatures and humans makes it difficult to mimic human clinical pathophysiology, limiting their value in modeling key aspects of human disease. Human pluripotent stem cell technologies combined with genome editing techniques have been shown to be better alternatives for creating in vitro models that can provide crucial knowledge about disease etiology. This review paper addresses genome editing and human pluripotent stem cell technologies for in vitro monogenic diabetes modeling.
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Affiliation(s)
- Yosef Tsegaye Dabi
- Department of Medical Biochemistry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Medical Laboratory Science, Wollega University, Nekemte, Ethiopia
- Correspondence: Yosef Tsegaye Dabi, Email
| | - Sisay Teka Degechisa
- Department of Medical Biochemistry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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8
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Ghezelayagh Z, Zabihi M, Kazemi Ashtiani M, Ghezelayagh Z, Lynn FC, Tahamtani Y. Recapitulating pancreatic cell-cell interactions through bioengineering approaches: the momentous role of non-epithelial cells for diabetes cell therapy. Cell Mol Life Sci 2021; 78:7107-7132. [PMID: 34613423 PMCID: PMC11072828 DOI: 10.1007/s00018-021-03951-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 09/09/2021] [Accepted: 09/23/2021] [Indexed: 12/11/2022]
Abstract
Over the past few years, extensive efforts have been made to generate in-vitro pancreatic micro-tissue, for disease modeling or cell replacement approaches in pancreatic related diseases such as diabetes mellitus. To obtain these goals, a closer look at the diverse cells participating in pancreatic development is necessary. Five major non-epithelial pancreatic (pN-Epi) cell populations namely, pancreatic endothelium, mesothelium, neural crests, pericytes, and stellate cells exist in pancreas throughout its development, and they are hypothesized to be endogenous inducers of the development. In this review, we discuss different pN-Epi cells migrating to and existing within the pancreas and their diverse effects on pancreatic epithelium during organ development mediated via associated signaling pathways, soluble factors or mechanical cell-cell interactions. In-vivo and in-vitro experiments, with a focus on N-Epi cells' impact on pancreas endocrine development, have also been considered. Pluripotent stem cell technology and multicellular three-dimensional organoids as new approaches to generate pancreatic micro-tissues have also been discussed. Main challenges for reaching a detailed understanding of the role of pN-Epi cells in pancreas development in utilizing for in-vitro recapitulation have been summarized. Finally, various novel and innovative large-scale bioengineering approaches which may help to recapitulate cell-cell interactions and are crucial for generation of large-scale in-vitro multicellular pancreatic micro-tissues, are discussed.
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Affiliation(s)
- Zahra Ghezelayagh
- Department of Developmental Biology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mahsa Zabihi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Genetics, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
| | - Mohammad Kazemi Ashtiani
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Zeinab Ghezelayagh
- Department of Developmental Biology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Francis C Lynn
- Diabetes Research Group, BC Children's Hospital Research Institute, Vancouver, BC, Canada
- Department of Surgery and School of Biomedical Engineering , University of British Columbia, Vancouver, BC, Canada
| | - Yaser Tahamtani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
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9
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Hogrebe NJ, Maxwell KG, Augsornworawat P, Millman JR. Generation of insulin-producing pancreatic β cells from multiple human stem cell lines. Nat Protoc 2021; 16:4109-4143. [PMID: 34349281 DOI: 10.1038/s41596-021-00560-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 04/19/2021] [Indexed: 12/13/2022]
Abstract
We detail a six-stage planar differentiation methodology for generating human pluripotent stem cell-derived pancreatic β cells (SC-β cells) that secrete high amounts of insulin in response to glucose stimulation. This protocol first induces definitive endoderm by treatment with Activin A and CHIR99021, then generates PDX1+/NKX6-1+ pancreatic progenitors through the timed application of keratinocyte growth factor, SANT1, TPPB, LDN193189 and retinoic acid. Endocrine induction and subsequent SC-β-cell specification is achieved with a cocktail consisting of the cytoskeletal depolymerizing compound latrunculin A combined with XXI, T3, ALK5 inhibitor II, SANT1 and retinoic acid. The resulting SC-β cells and other endocrine cell types can then be aggregated into islet-like clusters for analysis and transplantation. This differentiation methodology takes ~34 d to generate functional SC-β cells, plus an additional 1-2 weeks for initial stem cell expansion and final cell assessment. This protocol builds upon a large body of previous work for generating β-like cells. In this iteration, we have eliminated the need for 3D culture during endocrine induction, allowing for the generation of highly functional SC-β cells to be done entirely on tissue culture polystyrene. This change simplifies the differentiation methodology, requiring only basic stem cell culture experience as well as familiarity with assessment techniques common in biology laboratories. In addition to expanding protocol accessibility and simplifying SC-β-cell generation, we demonstrate that this planar methodology is amenable for differentiating SC-β cells from a wide variety of cell lines from various sources, broadening its applicability.
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Affiliation(s)
- Nathaniel J Hogrebe
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO, USA
| | - Kristina G Maxwell
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
| | - Punn Augsornworawat
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
| | - Jeffrey R Millman
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO, USA. .,Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.
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10
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Abstract
Improved stem cell-derived pancreatic islet (SC-islet) differentiation protocols robustly generate insulin-secreting β cells from patient induced pluripotent stem cells (iPSCs). These advances are enabling in vitro disease modeling studies and the development of an autologous diabetes cell replacement therapy. SC-islet technology elucidates key features of human pancreas development and diabetes disease progression through the generation of pancreatic progenitors, endocrine progenitors, and β cells derived from diabetic and nondiabetic iPSCs. Combining disease modeling with gene editing and next-generation sequencing reveals the impact of diabetes-causing mutations and diabetic phenotypes on multiple islet cell types. In addition, the supply of SC-islets, containing β and other islet cell types, is unlimited, presenting an opportunity for personalized medicine and overcoming several disadvantages posed by donor islets. This review highlights relevant studies involving iPSC-β cells and progenitors, encompassing new conclusions involving cells from patients with diabetes and the therapeutic potential of iPSC-β cells. Improved differentiation protocols generate pancreatic islet from patient stem cells Diabetic stem cell-derived islet studies identified key markers for cell function Gene editing aims to address unmet needs for stem cell therapy field Stem cell-derived islets are a promising source for diabetes stem cell therapy
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11
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Migliorini A, Nostro MC, Sneddon JB. Human pluripotent stem cell-derived insulin-producing cells: A regenerative medicine perspective. Cell Metab 2021; 33:721-731. [PMID: 33826915 PMCID: PMC8117263 DOI: 10.1016/j.cmet.2021.03.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tremendous progress has been made over the last two decades in the field of pancreatic beta cell replacement therapy as a curative measure for diabetes. Transplantation studies have demonstrated therapeutic efficacy, and cGMP-grade cell products are currently being deployed for the first time in human clinical trials. In this perspective, we discuss current challenges surrounding the generation, delivery, and engraftment of stem cell-derived islet-like cells, along with strategies to induce durable tolerance to grafted cells, with an eye toward a functional cellular-based therapy enabling insulin independence for patients with diabetes.
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Affiliation(s)
- Adriana Migliorini
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada
| | - Maria Cristina Nostro
- McEwen Stem Cell Institute, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada; Toronto General Hospital, Ajmera Transplant Centre, University Health Network, Toronto, ON M5G 1L7, Canada.
| | - Julie B Sneddon
- Department of Cell and Tissue Biology, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Anatomy, University of California, San Francisco, San Francisco, CA 94143, USA; Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA; Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, San Francisco, CA 94143, USA.
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12
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Helman A, Melton DA. A Stem Cell Approach to Cure Type 1 Diabetes. Cold Spring Harb Perspect Biol 2021; 13:cshperspect.a035741. [PMID: 32122884 PMCID: PMC7778150 DOI: 10.1101/cshperspect.a035741] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Treatment of type 1 diabetes with insulin injection is expensive, complicated, and insufficient. While cadaveric islet transplantations coupled with immunosuppressants can cure diabetes, the scarcity of acceptable islets is problematic. Developmental research on pancreas formation has informed in vitro differentiation of human pluripotent stem cells into functional islets. Although generating β cells from stem cells offers a potential cure for type 1 diabetes, several challenges remain, including protecting the cells from the immune system.
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13
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Induced Pluripotent Stem Cells: Hope in the Treatment of Diseases, including Muscular Dystrophies. Int J Mol Sci 2020; 21:ijms21155467. [PMID: 32751747 PMCID: PMC7432218 DOI: 10.3390/ijms21155467] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/22/2020] [Accepted: 04/27/2020] [Indexed: 02/07/2023] Open
Abstract
Induced pluripotent stem (iPS) cells are laboratory-produced cells that combine the biological advantages of somatic adult and stem cells for cell-based therapy. The reprogramming of cells, such as fibroblasts, to an embryonic stem cell-like state is done by the ectopic expression of transcription factors responsible for generating embryonic stem cell properties. These primary factors are octamer-binding transcription factor 4 (Oct3/4), sex-determining region Y-box 2 (Sox2), Krüppel-like factor 4 (Klf4), and the proto-oncogene protein homolog of avian myelocytomatosis (c-Myc). The somatic cells can be easily obtained from the patient who will be subjected to cellular therapy and be reprogrammed to acquire the necessary high plasticity of embryonic stem cells. These cells have no ethical limitations involved, as in the case of embryonic stem cells, and display minimal immunological rejection risks after transplant. Currently, several clinical trials are in progress, most of them in phase I or II. Still, some inherent risks, such as chromosomal instability, insertional tumors, and teratoma formation, must be overcome to reach full clinical translation. However, with the clinical trials and extensive basic research studying the biology of these cells, a promising future for human cell-based therapies using iPS cells seems to be increasingly clear and close.
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14
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Greuel S, Freyer N, Hanci G, Böhme M, Miki T, Werner J, Schubert F, Sittinger M, Zeilinger K, Mandenius CF. Online measurement of oxygen enables continuous noninvasive evaluation of human-induced pluripotent stem cell (hiPSC) culture in a perfused 3D hollow-fiber bioreactor. J Tissue Eng Regen Med 2019; 13:1203-1216. [PMID: 31034735 DOI: 10.1002/term.2871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 03/28/2019] [Accepted: 04/17/2019] [Indexed: 12/19/2022]
Abstract
For clinical and/or pharmaceutical use of human-induced pluripotent stem cells (hiPSCs), large cell quantities of high quality are demanded. Therefore, we combined the expansion of hiPSCs in closed, perfusion-based 3D bioreactors with noninvasive online monitoring of oxygen as culture control mechanism. Bioreactors with a cell compartment volume of 3 or 17 ml were inoculated with either 10 × 106 or 50 × 106 cells, and cells were expanded over 15 days with online oxygen and offline glucose and lactate measurements being performed. The CellTiter-Blue® Assay was performed at the end of the bioreactor experiments for indirect cell quantification. Model simulations enabled an estimation of cell numbers based on kinetic equations and experimental data during the 15-day bioreactor cultures. Calculated oxygen uptake rates (OUR), glucose consumption rates (GCR), and lactate production rates (LPR) revealed a highly significant correlation (p < 0.0001). Oxygen consumption, which was measured at the beginning and the end of the experiment, showed a strong culture growth in line with the OUR and GCR data. Furthermore, the yield coefficient of lactate from glucose and the OUR to GCR ratio revealed a shift from nonoxidative to oxidative metabolism. The presented results indicate that oxygen is equally as applicable as parameter for hiPSC expansion as glucose while providing an accurate real-time impression of hiPSC culture development. Additionally, oxygen measurements inform about the metabolic state of the cells. Thus, the use of oxygen online monitoring for culture control facilitates the translation of hiPSC use to the clinical setting.
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Affiliation(s)
- Selina Greuel
- Bioreactor Group, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Nora Freyer
- Bioreactor Group, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Güngör Hanci
- Bioreactor Group, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Mike Böhme
- Bioreactor Group, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Toshio Miki
- Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | | | | | - Michael Sittinger
- Tissue Engineering, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Katrin Zeilinger
- Bioreactor Group, Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany
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Ito K, Matsuura K, Mihara Y, Sakamoto Y, Hasegawa K, Kokudo N, Shimizu T. Delivery of pancreatic digestive enzymes into the gastrointestinal tract by pancreatic exocrine tissue transplant. Sci Rep 2019; 9:5922. [PMID: 30976035 PMCID: PMC6459827 DOI: 10.1038/s41598-019-42362-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 03/26/2019] [Indexed: 12/13/2022] Open
Abstract
Exocrine pancreatic insufficiency, caused by disease-induced loss of pancreatic exocrine cells, may be treated through regenerative stem cell technologies that facilitate the production of pancreatic exocrine cells from induced pluripotent stem cells (iPSCs). However, delivering the digestive enzymes produced in the transplanted cells to the gastrointestinal tract remains a challenge. To generate an allogenic transplantation rat model, minced pancreas was transplanted into the gastric submucosal space with ablation of muscularis mucosa. In the allogenic transplantation, transplanted pancreatic cells were engrafted. Elevated amylase was detected in gastric juice, while transplanted cells disappeared through auto-digestion when the muscularis mucosa was not eliminated. Human iPSCs were differentiated into pancreatic exocrine cells by stage-specific treatment with growth factors and chemical compounds, and the differentiated pancreatic cells were implanted into the gastric submucosal space of nude rats. The transplanted cells were engrafted, and amylase was detected in the gastric juice in some cases. These findings suggest that transplantation of pancreatic exocrine cells into the gastric submucosal space with muscularis mucosa elimination will contribute to a regenerative approach for pancreatic exocrine insufficiency.
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Affiliation(s)
- Kyoji Ito
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.,Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsuhisa Matsuura
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
| | - Yuichiro Mihara
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.,Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Shimizu
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
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16
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Rajab TK, Tchantchaleishvili V. Can tissue engineering produce bioartificial organs for transplantation? Artif Organs 2019; 43:536-541. [PMID: 30891801 DOI: 10.1111/aor.13443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 02/22/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Taufiek Konrad Rajab
- Division of Cardiac Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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17
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Fang Q, Zhai M, Wu S, Hu X, Hua Z, Sun H, Guo J, Zhang W, Wang Z. Adipocyte-derived stem cell-based gene therapy upon adipogenic differentiation on microcarriers attenuates type 1 diabetes in mice. Stem Cell Res Ther 2019; 10:36. [PMID: 30670068 PMCID: PMC6341531 DOI: 10.1186/s13287-019-1135-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/13/2018] [Accepted: 01/06/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Insulin replenishment is critical for patients with type 1 diabetes; however, current treatments such as pancreatic islet transplantation and insulin injection are not ideal. In addition to stem cell or gene therapy alone, stem cell combined with gene therapy may provide a new route for insulin replenishment, which could avoid an autoimmune reaction against differentiated β cells or systematic viral vector injection. METHODS In this study, human adipocyte-derived stem cells (ADSCs) were transducted with lentiviral vectors expressing a furin-cleavable insulin gene. The expression levels of insulin were measured before and after adipogenic differentiation in the presence or absence of an adipocyte-specific promoter AP2. In vitro proliferation and in vivo survival of cells were examined on cytodex and cytopore microcarriers. The effect of ADSC-based gene therapy upon adipogenic differentiation on microcarriers was evaluated in the streptozotocin-induced type 1 diabetic mouse model. RESULTS We found that differentiation of ADSCs into adipocytes increased insulin expression under the EF1 promoter, while adipocyte-specific AP2 promoter further increased insulin expression upon differentiation. The microcarriers supported cell attachment and proliferation during in vitro culture and facilitate cell survival after transplantation. Functional cells on the cytopore 1 microcarrier formed tissue-like structures and alleviated hyperglycemia in the type 1 diabetic mice after subcutaneous injection. CONCLUSIONS Our results indicated that differentiation of ADSC and tissue-specific promotors may enhance the expression of therapeutic genes. The use of microcarriers may facilitate cell survival after transplantation and hold potential for long-term cell therapy.
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Affiliation(s)
- Qing Fang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Min Zhai
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Shan Wu
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, People's Republic of China.,Research Center for Translational Medicine, Cancer Stem Cell Institute, East Hospital, Tongji University School of Medicine, Shanghai, 200120, People's Republic of China
| | - Xiaogen Hu
- Department of Plastic Surgery, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Zhan Hua
- Department of General Surgery, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Huizhuo Sun
- Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.,The 2nd Department of Pulmonary Disease in TCM, The Key Unit of SATCM Pneumonopathy Chronic Cough and Dyspnea, Beijing Key Laboratory of Prevention and Treatment of Allergic Diseases with TCM (No. BZ0321), Center of Respiratory Medicine, China-Japan Friendship Hospital; National Clinical Research Center for Respiratory Diseases, Beijing, 100029, People's Republic of China
| | - Jing Guo
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Wenjian Zhang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Zai Wang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China.
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18
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Ernst AU, Bowers DT, Wang LH, Shariati K, Plesser MD, Brown NK, Mehrabyan T, Ma M. Nanotechnology in cell replacement therapies for type 1 diabetes. Adv Drug Deliv Rev 2019; 139:116-138. [PMID: 30716349 PMCID: PMC6677642 DOI: 10.1016/j.addr.2019.01.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 01/17/2019] [Accepted: 01/28/2019] [Indexed: 12/12/2022]
Abstract
Islet transplantation is a promising long-term, compliance-free, complication-preventing treatment for type 1 diabetes. However, islet transplantation is currently limited to a narrow set of patients due to the shortage of donor islets and side effects from immunosuppression. Encapsulating cells in an immunoisolating membrane can allow for their transplantation without the need for immunosuppression. Alternatively, "open" systems may improve islet health and function by allowing vascular ingrowth at clinically attractive sites. Many processes that enable graft success in both approaches occur at the nanoscale level-in this review we thus consider nanotechnology in cell replacement therapies for type 1 diabetes. A variety of biomaterial-based strategies at the nanometer range have emerged to promote immune-isolation or modulation, proangiogenic, or insulinotropic effects. Additionally, coating islets with nano-thin polymer films has burgeoned as an islet protection modality. Materials approaches that utilize nanoscale features manipulate biology at the molecular scale, offering unique solutions to the enduring challenges of islet transplantation.
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Affiliation(s)
- Alexander U Ernst
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Daniel T Bowers
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Long-Hai Wang
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Kaavian Shariati
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Mitchell D Plesser
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Natalie K Brown
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Tigran Mehrabyan
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Minglin Ma
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA.
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19
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Treatment with specific soluble factors promotes the functional maturation of transcription factor-mediated, pancreatic transdifferentiated cells. PLoS One 2018; 13:e0197175. [PMID: 29768476 PMCID: PMC5955553 DOI: 10.1371/journal.pone.0197175] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 04/28/2018] [Indexed: 12/19/2022] Open
Abstract
Pancreatic lineage-specific transcription factors (TFs) display instructive roles in converting adult cells to endocrine pancreatic cells through a process known as transdifferentiation. However, little is known about potential factors capable of accelerating transdifferentiation following transduction to achieve the functional maturation of transdifferentiated cells. In this study, we demonstrated, using adult liver-derived progenitor cells, that soluble factors utilized in pancreatic differentiation protocols of pluripotent stem cells promote functional maturation of TFs-mediated transdifferentiated cells. Treatment with an N2 supplement in combination with three soluble factors (glucagon-like peptide-1 [GLP-1] receptor agonist, notch inhibitor, and transforming growth factor-β [TGF-β] inhibitor) enhanced liver-to-pancreas transdifferentiation based on the following findings: i) the incidence of c-peptide-positive cells increased by approximately 1.2-fold after the aforementioned treatment; ii) the c-peptide expression level in the treated cells increased by approximately 12-fold as compared with the level in the untreated cells; iii) the treated cells secreted insulin in a glucose-dependent manner, whereas the untreated cells did not; and iv) transplantation of treated-transdifferentiated cells into streptozotocin-induced immunodeficient diabetic mice led to the amelioration of hyperglycemia. These results suggest that treatment with specific soluble factors promotes the functional maturation of transdifferentiated cells. Our findings could facilitate the development of new modalities for cell-replacement therapy for patients with diabetes.
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20
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Enderami SE, Kehtari M, Abazari MF, Ghoraeian P, Nouri Aleagha M, Soleimanifar F, Soleimani M, Mortazavi Y, Nadri S, Mostafavi H, Askari H. Generation of insulin-producing cells from human induced pluripotent stem cells on PLLA/PVA nanofiber scaffold. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:1062-1069. [DOI: 10.1080/21691401.2018.1443466] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Seyed Ehsan Enderami
- Stem Cell Technology Research Center, Tehran, Iran
- Department of Medical Biotechnology and Nanotechnology, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mousa Kehtari
- School of Biology, College of Sciences, University of Tehran, Tehran, Iran
| | - Mohammad Foad Abazari
- Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Pegah Ghoraeian
- Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Maryam Nouri Aleagha
- Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Fatemeh Soleimanifar
- Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Masoud Soleimani
- Department of Hematology, Tarbiat Modares University, Tehran, Iran
| | - Yousef Mortazavi
- Department of Medical Biotechnology and Nanotechnology, Zanjan University of Medical Sciences, Zanjan, Iran
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Samad Nadri
- Department of Medical Biotechnology and Nanotechnology, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Mostafavi
- Department of Physiology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hassan Askari
- Department of Physiology, School of Medicine, International Campus, Tehran University of Medical Sciences, Tehran, Iran
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21
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Orive G, Emerich D, Khademhosseini A, Matsumoto S, Hernández RM, Pedraz JL, Desai T, Calafiore R, de Vos P. Engineering a Clinically Translatable Bioartificial Pancreas to Treat Type I Diabetes. Trends Biotechnol 2018; 36:445-456. [PMID: 29455936 DOI: 10.1016/j.tibtech.2018.01.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 01/11/2018] [Accepted: 01/16/2018] [Indexed: 02/06/2023]
Abstract
Encapsulating, or immunoisolating, insulin-secreting cells within implantable, semipermeable membranes is an emerging treatment for type 1 diabetes. This approach can eliminate the need for immunosuppressive drug treatments to prevent transplant rejection and overcome the shortage of donor tissues by utilizing cells derived from allogeneic or xenogeneic sources. Encapsulation device designs are being optimized alongside the development of clinically viable, replenishable, insulin-producing stem cells, for the first time creating the possibility of widespread therapeutic use of this technology. Here, we highlight the status of the most advanced and widely explored implementations of cell encapsulation with an eye toward translating the potential of this technological approach to medical reality.
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Affiliation(s)
- Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain; University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria, Spain; BTI Biotechnology Institute, Vitoria, Spain; Joint first authors and contributed equally to the paper.
| | - Dwaine Emerich
- NsGene,225 Chapman Street, Providence, RI, USA; Joint first authors and contributed equally to the paper
| | - Ali Khademhosseini
- Department of Bioengineering, Department of Chemical and Biomolecular Engineering, Henry Samueli School of Engineering and Applied Sciences, University of California-Los Angeles, Los Angeles, CA, USA; Department of Radiology, David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, CA, USA; Center for Minimally Invasive Therapeutics (C-MIT), University of California-Los Angeles, Los Angeles, CA, USA; California NanoSystems Institute (CNSI), University of California-Los Angeles, Los Angeles, CA, USA. http://twitter.com/@khademh
| | - Shinichi Matsumoto
- Research and Development Center, Otsuka Pharmaceutical Factory, 115 Kuguhara, Tateiwa, Muya-cho, Naruto, Tokushima 772-8601, Japan
| | - R M Hernández
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - J L Pedraz
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Tejal Desai
- University of California, San Francisco, Department of Bioengineering and Therapeutic Sciences, Byers Hall Room 203C, MC 2520, 1700 4th Street, San Francisco, CA, USA
| | - Riccardo Calafiore
- Department of Medicine, Section of Cardiovascular, Endocrine and Metabolic Clinical Physiology, Laboratory for Endocrine Cell Transplants and Biohybrid Organs, University of Perugia, Piazzale Gambuli, Perugia, Italy; Joint first authors and contributed equally to the paper
| | - Paul de Vos
- University of Groningen, Pathology and Medical Biology Section, Immunoendocrinology, Groningen, The Netherlands.
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22
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Abstract
Review of emerging advances and persisting challenges in the engineering and translation of islet encapsulation technologies.
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Affiliation(s)
| | - Long-Hai Wang
- Department of Biological and Environmental Engineering
- Cornell University
- Ithaca
- USA
| | - Minglin Ma
- Department of Biological and Environmental Engineering
- Cornell University
- Ithaca
- USA
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23
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Chang R, Faleo G, Russ HA, Parent AV, Elledge SK, Bernards DA, Allen JL, Villanueva K, Hebrok M, Tang Q, Desai TA. Nanoporous Immunoprotective Device for Stem-Cell-Derived β-Cell Replacement Therapy. ACS NANO 2017; 11:7747-7757. [PMID: 28763191 PMCID: PMC5667644 DOI: 10.1021/acsnano.7b01239] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Encapsulation of human embryonic stem-cell-differentiated beta cell clusters (hES-βC) holds great promise for cell replacement therapy for the treatment of diabetics without the need for chronic systemic immune suppression. Here, we demonstrate a nanoporous immunoprotective polymer thin film cell encapsulation device that can exclude immune molecules while allowing exchange of oxygen and nutrients necessary for in vitro and in vivo stem cell viability and function. Biocompatibility studies show the device promotes neovascular formation with limited foreign body response in vivo. The device also successfully prevented teratoma escape into the peritoneal cavity of mice. Long-term animal studies demonstrate evidence of engraftment, viability, and function of cells encapsulated in the device after 6 months. Finally, in vivo study confirms that the device was able to effectively immuno-isolate cells from the host immune system.
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Affiliation(s)
- Ryan Chang
- UCSF-UC Berkeley Joint PhD Program in Bioengineering, San Francisco, California 94143, United States
| | - Gaetano Faleo
- Department of Surgery, University of California, San Francisco, San Francisco, California 94143, United States
| | - Holger A. Russ
- Diabetes Center, University of California, San Francisco, San Francisco, California 94143, United States
| | - Audrey V. Parent
- Diabetes Center, University of California, San Francisco, San Francisco, California 94143, United States
| | - Susanna K. Elledge
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, California 94143, United States
| | - Daniel A. Bernards
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, California 94143, United States
| | - Jessica L. Allen
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, California 94143, United States
| | - Karina Villanueva
- Diabetes Center, University of California, San Francisco, San Francisco, California 94143, United States
| | - Matthias Hebrok
- Diabetes Center, University of California, San Francisco, San Francisco, California 94143, United States
| | - Qizhi Tang
- Department of Surgery, University of California, San Francisco, San Francisco, California 94143, United States
- Diabetes Center, University of California, San Francisco, San Francisco, California 94143, United States
| | - Tejal A. Desai
- UCSF-UC Berkeley Joint PhD Program in Bioengineering, San Francisco, California 94143, United States
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, California 94143, United States
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Dayer D, Tabar MH, Moghimipour E, Tabandeh MR, Ghadiri AA, Bakhshi EA, Orazizadeh M, Ghafari MA. Sonic hedgehog pathway suppression and reactivation accelerates differentiation of rat adipose-derived mesenchymal stromal cells toward insulin-producing cells. Cytotherapy 2017. [PMID: 28647274 DOI: 10.1016/j.jcyt.2017.05.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND AIMS Sonic hedgehog (Shh) is an intercellular signaling molecule that regulates pancreas development in mammals. Manipulation of Shh signaling pathway can be used as reliable approach to improve the generation of functional insulin-producing cells (IPCs) from mesenchymal stromal cells (MSCs). METHODS In the present study, a novel differentiation protocol was used to produce IPCs from adipose tissue-derived MSCs (ATDMSCs) based on sequential inhibition and reactivation of Shh pathway. ATDMSCs were differentiated into IPCs via a 14-day basic protocol using 1% insulin transferrin selenium (ITS) and 1% nicotinamide in Dulbecco's Modified Eagle's Medium medium. A mixture of 0.25 µmol/L cyclopamine + 64 ng/mL basic fibroblast growth factor at day 3 of differentiation and 150 ng/mL recombinant Shh at day 11 of differentiation were used, respectively, to promote sequential inhibition and reactivation of Shh pathway. Insulin granule formation, glucose-stimulated insulin secretion and gene expression pattern related to the pancreatic endocrine development and function were analyzed in manipulated and unmanipulated IPCs. RESULTS IPCs obtained after Shh manipulation secreted higher amounts of insulin in vitro. This phenotype was accompanied by increased expression of both genes critical for β-cell function and transcription factors associated with their mature phenotype including Pdx1, MafA, Nkx2.2, Nkx6.1, Ngn3, Isl1 and insulin at day 14 of differentiation. CONCLUSIONS Our findings indicated that the early inhibition and late reactivation of Shh signaling pathway during the differentiation of ATDMSCs improved the functional properties of IPCs, a novel method that could be considered as an alternative approach for cell-based therapy for type 1 diabetes.
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Affiliation(s)
- Dian Dayer
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahmoud Hashemi Tabar
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Department of Anatomy, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Eskandar Moghimipour
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Department of Pharmaceutics, Faculty of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Reza Tabandeh
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Ata A Ghadiri
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Elham Allah Bakhshi
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahmoud Orazizadeh
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Department of Anatomy, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Ali Ghafari
- Cellular and Molecular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Department of Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Sackett SD, Rodriguez A, Odorico JS. The Nexus of Stem Cell-Derived Beta-Cells and Genome Engineering. Rev Diabet Stud 2017. [PMID: 28632820 DOI: 10.1900/rds.2017.14.39] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Diabetes, type 1 and type 2 (T1D and T2D), are diseases of epidemic proportions, which are complicated and defined by genetics, epigenetics, environment, and lifestyle choices. Current therapies consist of whole pancreas or islet transplantation. However, these approaches require life-time immunosuppression, and are compounded by the paucity of available donors. Pluripotent stem cells have advanced research in the fields of stem cell biology, drug development, disease modeling, and regenerative medicine, and importantly allows for the interrogation of therapeutic interventions. Recent developments in beta-cell differentiation and genomic modifications are now propelling investigations into the mechanisms behind beta-cell failure and autoimmunity, and offer new strategies for reducing the propensity for immunogenicity. This review discusses the derivation of endocrine lineage cells from human pluripotent stem cells for the treatment of diabetes, and how the editing or manipulation of their genomes can transcend many of the remaining challenges of stem cell technologies, leading to superior transplantation and diabetes drug discovery platforms.
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Affiliation(s)
- Sara D Sackett
- Division of Transplantation, Department of Surgery, School of Medicine and Public Health, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53711, USA
| | - Aida Rodriguez
- Division of Transplantation, Department of Surgery, School of Medicine and Public Health, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53711, USA
| | - Jon S Odorico
- Division of Transplantation, Department of Surgery, School of Medicine and Public Health, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53711, USA
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Berezin AE. New Trends in Stem Cell Transplantation in Diabetes Mellitus Type I and Type II. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/978-3-319-55687-1_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Higuchi A, Suresh Kumar S, Ling QD, Alarfaj AA, Munusamy MA, Murugan K, Hsu ST, Benelli G, Umezawa A. Polymeric design of cell culture materials that guide the differentiation of human pluripotent stem cells. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2016.09.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Lu J, Xia Q, Zhou Q. How to make insulin-producing pancreatic β cells for diabetes treatment. SCIENCE CHINA-LIFE SCIENCES 2016; 60:239-248. [DOI: 10.1007/s11427-016-0211-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Accepted: 09/20/2016] [Indexed: 12/21/2022]
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Islet-like organoids derived from human pluripotent stem cells efficiently function in the glucose responsiveness in vitro and in vivo. Sci Rep 2016; 6:35145. [PMID: 27731367 PMCID: PMC5059670 DOI: 10.1038/srep35145] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 09/26/2016] [Indexed: 12/30/2022] Open
Abstract
Insulin secretion is elaborately modulated in pancreatic ß cells within islets of three-dimensional (3D) structures. Using human pluripotent stem cells (hPSCs) to develop islet-like structures with insulin-producing ß cells for the treatment of diabetes is challenging. Here, we report that pancreatic islet-like clusters derived from hESCs are functionally capable of glucose-responsive insulin secretion as well as therapeutic effects. Pancreatic hormone-expressing endocrine cells (ECs) were differentiated from hESCs using a step-wise protocol. The hESC-derived ECs expressed pancreatic endocrine hormones, such as insulin, somatostatin, and pancreatic polypeptide. Notably, dissociated ECs autonomously aggregated to form islet-like, 3D structures of consistent sizes (100–150 μm in diameter). These EC clusters (ECCs) enhanced insulin secretion in response to glucose stimulus and potassium channel inhibition in vitro. Furthermore, ß cell-deficient mice transplanted with ECCs survived for more than 40 d while retaining a normal blood glucose level to some extent. The expression of pancreatic endocrine hormones was observed in tissues transplanted with ECCs. In addition, ECCs could be generated from human induced pluripotent stem cells. These results suggest that hPSC-derived, islet-like clusters may be alternative therapeutic cell sources for treating diabetes.
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Abstract
The ultimate treatment for end-stage renal disease (ESRD) is orthotopic transplantation. However, the demand for kidney transplantation far exceeds the number of available donor organs. While more than 100,000 Americans need a kidney, only 17,000 people receive a kidney transplant each year (National Kidney Foundation's estimations). In recent years, several regenerative medicine/tissue engineering approaches have been exploited to alleviate the kidney shortage crisis. Although these approaches have yielded promising results in experimental animal models, the kidney is a complex organ and translation into the clinical realm has been challenging to date. In this review, we will discuss cell therapy-based approaches for kidney regeneration and whole-kidney tissue engineering strategies, including our innovative approach to regenerate a functional kidney using the lymph node as an in vivo bioreactor.
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Soria B, Montanya E, Martín F, Hmadcha A. A Role for the Host in the Roadmap to Diabetes Stem Cell Therapy. Diabetes 2016; 65:1155-7. [PMID: 27208184 DOI: 10.2337/dbi16-0003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Bernat Soria
- CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine, Seville, Spain CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders, Madrid, Spain
| | - Eduard Montanya
- CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders, Madrid, Spain Bellvitge Hospital-IDIBELL, Hospitalet de Llobregat, Barcelona, Spain University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Franz Martín
- CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine, Seville, Spain CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders, Madrid, Spain
| | - Abdelkrim Hmadcha
- CABIMER, Andalusian Center for Molecular Biology and Regenerative Medicine, Seville, Spain CIBERDEM, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders, Madrid, Spain
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Prophylactically Decontaminating Human Islet Product for Safe Clinical Application: Effective and Potent Method. Transplant Direct 2016; 2:e63. [PMID: 26894230 PMCID: PMC4754204 DOI: 10.1097/txd.0000000000000574] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Transplanting pancreatic islets into recipients must be safe and effective to treat type 1 diabetes. Islet quality and quantity are important; however, the final product must also be free from microbial contamination and low endotoxin levels. Methods This study explored a method to eliminate contamination in manufacturing islets for transplantation. A simple (single antibiotic n = 164) and refined (triple antimicrobial agents, n = 279) pancreas decontaminating methods were used to test their effects on reducing the contamination rates in the islet final product. A total of 443 pancreata were processed for islet isolations. Three samples for microbial tests (Gram stain, aerobic, and anaerobic culture) were taken at preprocess (pancreas preservation), postisolation, and postculture. Endotoxin levels were measured only for islets considered for transplantation. Results Of 443 pancreata used for islet isolation, 79 (17.8%) showed signs of contamination in preprocess samples; 10 (2.3%) were contaminated in both preprocess and in the final product (postisolation and postculture) samples. Contamination rates in which preprocess and final product samples were positive for contamination was significantly lower using the refined method (refined vs simple method: 5% vs 20.5%, P = 0.045). Identical microbial species were present in both preprocess and in the final product. Conclusions This study demonstrated that the refined method reduces the rate of contamination of the islet final product and is safe for clinical application. Moreover, it may be used as a standard method during human islet manufacturing facilitating the application of a biological license agreement from United States Food and Drug Administration.
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Ariyachet C, Tovaglieri A, Xiang G, Lu J, Shah MS, Richmond CA, Verbeke C, Melton DA, Stanger BZ, Mooney D, Shivdasani RA, Mahony S, Xia Q, Breault DT, Zhou Q. Reprogrammed Stomach Tissue as a Renewable Source of Functional β Cells for Blood Glucose Regulation. Cell Stem Cell 2016; 18:410-21. [PMID: 26908146 DOI: 10.1016/j.stem.2016.01.003] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 10/05/2015] [Accepted: 01/08/2016] [Indexed: 12/12/2022]
Abstract
The gastrointestinal (GI) epithelium is a highly regenerative tissue with the potential to provide a renewable source of insulin(+) cells after undergoing cellular reprogramming. Here, we show that cells of the antral stomach have a previously unappreciated propensity for conversion into functional insulin-secreting cells. Native antral endocrine cells share a surprising degree of transcriptional similarity with pancreatic β cells, and expression of β cell reprogramming factors in vivo converts antral cells efficiently into insulin(+) cells with close molecular and functional similarity to β cells. Induced GI insulin(+) cells can suppress hyperglycemia in a diabetic mouse model for at least 6 months and regenerate rapidly after ablation. Reprogramming of antral stomach cells assembled into bioengineered mini-organs in vitro yielded transplantable units that also suppressed hyperglycemia in diabetic mice, highlighting the potential for development of engineered stomach tissues as a renewable source of functional β cells for glycemic control.
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Affiliation(s)
- Chaiyaboot Ariyachet
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA
| | - Alessio Tovaglieri
- Division of Endocrinology, Boston Children's Hospital, Boston, MA 02115, USA
| | - Guanjue Xiang
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, PA 16802, USA
| | - Jiaqi Lu
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, Peking University School of Pharmaceutical Sciences, Beijing 100191, China
| | - Manasvi S Shah
- Division of Endocrinology, Boston Children's Hospital, Boston, MA 02115, USA; Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Camilla A Richmond
- Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA; Division of Gastroenterology, Boston Children's Hospital, Boston, MA 02115, USA
| | - Catia Verbeke
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Douglas A Melton
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA
| | - Ben Z Stanger
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - David Mooney
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Ramesh A Shivdasani
- Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Shaun Mahony
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, PA 16802, USA
| | - Qing Xia
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, Peking University School of Pharmaceutical Sciences, Beijing 100191, China
| | - David T Breault
- Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Division of Endocrinology, Boston Children's Hospital, Boston, MA 02115, USA; Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Qiao Zhou
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA.
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Human pancreatic beta-like cells converted from fibroblasts. Nat Commun 2016; 7:10080. [PMID: 26733021 PMCID: PMC4729817 DOI: 10.1038/ncomms10080] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 11/02/2015] [Indexed: 02/06/2023] Open
Abstract
Pancreatic beta cells are of great interest for biomedical research and regenerative medicine. Here we show the conversion of human fibroblasts towards an endodermal cell fate by employing non-integrative episomal reprogramming factors in combination with specific growth factors and chemical compounds. On initial culture, converted definitive endodermal progenitor cells (cDE cells) are specified into posterior foregut-like progenitor cells (cPF cells). The cPF cells and their derivatives, pancreatic endodermal progenitor cells (cPE cells), can be greatly expanded. A screening approach identified chemical compounds that promote the differentiation and maturation of cPE cells into functional pancreatic beta-like cells (cPB cells) in vitro. Transplanted cPB cells exhibit glucose-stimulated insulin secretion in vivo and protect mice from chemically induced diabetes. In summary, our study has important implications for future strategies aimed at generating high numbers of functional beta cells, which may help restoring normoglycemia in patients suffering from diabetes.
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Shutova MV, Surdina AV, Ischenko DS, Naumov VA, Bogomazova AN, Vassina EM, Alekseev DG, Lagarkova MA, Kiselev SL. An integrative analysis of reprogramming in human isogenic system identified a clone selection criterion. Cell Cycle 2016; 15:986-97. [PMID: 26919644 PMCID: PMC4889246 DOI: 10.1080/15384101.2016.1152425] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The pluripotency of newly developed human induced pluripotent stem cells (iPSCs) is usually characterized by physiological parameters; i.e., by their ability to maintain the undifferentiated state and to differentiate into derivatives of the 3 germ layers. Nevertheless, a molecular comparison of physiologically normal iPSCs to the "gold standard" of pluripotency, embryonic stem cells (ESCs), often reveals a set of genes with different expression and/or methylation patterns in iPSCs and ESCs. To evaluate the contribution of the reprogramming process, parental cell type, and fortuity in the signature of human iPSCs, we developed a complete isogenic reprogramming system. We performed a genome-wide comparison of the transcriptome and the methylome of human isogenic ESCs, 3 types of ESC-derived somatic cells (fibroblasts, retinal pigment epithelium and neural cells), and 3 pairs of iPSC lines derived from these somatic cells. Our analysis revealed a high input of stochasticity in the iPSC signature that does not retain specific traces of the parental cell type and reprogramming process. We showed that 5 iPSC clones are sufficient to find with 95% confidence at least one iPSC clone indistinguishable from their hypothetical isogenic ESC line. Additionally, on the basis of a small set of genes that are characteristic of all iPSC lines and isogenic ESCs, we formulated an approach of "the best iPSC line" selection and confirmed it on an independent dataset.
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Affiliation(s)
- Maria V. Shutova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Anastasia V. Surdina
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Dmitry S. Ischenko
- Research Institute of Physical Chemical Medicine, Moscow, Russia
- Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | | | | | - Ekaterina M. Vassina
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Dmitry G. Alekseev
- Research Institute of Physical Chemical Medicine, Moscow, Russia
- Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Maria A. Lagarkova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
- Research Institute of Physical Chemical Medicine, Moscow, Russia
- Kazan Federal University, Kremlevskaya, Russia
| | - Sergey L Kiselev
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
- Kazan Federal University, Kremlevskaya, Russia
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Amer LD, Holtzinger A, Keller G, Mahoney MJ, Bryant SJ. Enzymatically degradable poly(ethylene glycol) hydrogels for the 3D culture and release of human embryonic stem cell derived pancreatic precursor cell aggregates. Acta Biomater 2015; 22:103-10. [PMID: 25913222 PMCID: PMC4503244 DOI: 10.1016/j.actbio.2015.04.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 03/13/2015] [Accepted: 04/07/2015] [Indexed: 02/05/2023]
Abstract
This study aimed to develop a three dimensional culture platform for aggregates of human embryonic stem cell (hESC)-derived pancreatic progenitors that enables long-term culture, maintains aggregate size and morphology, does not adversely affect differentiation and provides a means for aggregate recovery. A platform was developed with poly(ethylene glycol) hydrogels containing collagen type I, for cell-matrix interactions, and peptide crosslinkers, for facile recovery of aggregates. The platform was first demonstrated with RIN-m5F cells, showing encapsulation and subsequent release of single cells and aggregates without adversely affecting viability. Aggregates of hESC-derived pancreatic progenitors with an effective diameter of 82 (15)μm were either encapsulated in hydrogels or cultured in suspension for 28 days. At day 14, aggregate viability was maintained in the hydrogels, but significantly reduced (88%) in suspension culture. However by day 28, viability was reduced under both culture conditions. Aggregate size was maintained in the hydrogels, but in suspension was significantly higher (∼ 2-fold) by day 28. The ability to release aggregates followed by a second enzyme treatment to achieve single cells enabled assessment by flow cytometry. Prior to encapsulation, there were 39% Pdx1(+)/Nkx6.1(+) cells, key endocrine markers required for β-cell maturation. The fraction of doubly positive cells was not affected in hydrogels but was slightly and significantly lower in suspension culture by 28 days. In conclusion, we demonstrate that a MMP-sensitive PEG hydrogel containing collagen type I is a promising platform for hESC-derived pancreatic progenitors that maintains viable aggregates, aggregate size, and progenitor state and offers facile recovery of aggregates.
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Affiliation(s)
- Luke D Amer
- Department of Chemical and Biological Engineering, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA; BioFrontiers Institute, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA.
| | - Audrey Holtzinger
- McEwen Centre for Regenerative Medicine, University Health Network, 8-601 TMDT 101 College St., Toronto, ON M5G 1L7, Canada.
| | - Gordon Keller
- McEwen Centre for Regenerative Medicine, University Health Network, 8-601 TMDT 101 College St., Toronto, ON M5G 1L7, Canada.
| | - Melissa J Mahoney
- Department of Chemical and Biological Engineering, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA; BioFrontiers Institute, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA.
| | - Stephanie J Bryant
- Department of Chemical and Biological Engineering, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA; BioFrontiers Institute, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA; Material Science and Engineering Program, University of Colorado, 3415 Colorado Avenue, Boulder, CO 80303, USA.
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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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Buzhor E, Leshansky L, Blumenthal J, Barash H, Warshawsky D, Mazor Y, Shtrichman R. Cell-based therapy approaches: the hope for incurable diseases. Regen Med 2015; 9:649-72. [PMID: 25372080 DOI: 10.2217/rme.14.35] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cell therapies aim to repair the mechanisms underlying disease initiation and progression, achieved through trophic effect or by cell replacement. Multiple cell types can be utilized in such therapies, including stem, progenitor or primary cells. This review covers the current state of cell therapies designed for the prominent disorders, including cardiovascular, neurological (Parkinson's disease, amyotrophic lateral sclerosis, stroke, spinal cord injury), autoimmune (Type 1 diabetes, multiple sclerosis, Crohn's disease), ophthalmologic, renal, liver and skeletal (osteoarthritis) diseases. Various cell therapies have reached advanced clinical trial phases with potential marketing approvals in the near future, many of which are based on mesenchymal stem cells. Advances in pluripotent stem cell research hold great promise for regenerative medicine. The information presented in this review is based on the analysis of the cell therapy collection detailed in LifeMap Discovery(®) (LifeMap Sciences Inc., USA) the database of embryonic development, stem cell research and regenerative medicine.
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Francipane MG, Lagasse E. Pluripotent Stem Cells to Rebuild a Kidney: The Lymph Node as a Possible Developmental Niche. Cell Transplant 2015; 25:1007-23. [PMID: 26160801 DOI: 10.3727/096368915x688632] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Kidney disease poses a global challenge. Stem cell therapy may offer an alternative therapeutic approach to kidney transplantation, which is often hampered by the limited supply of donor organs. While specific surface antigen markers have yet to be identified for the analysis and purification of kidney stem/progenitor cells for research or clinical use, the reprogramming of somatic cells to pluripotent cells and their differentiation into the various kidney lineages might represent a valuable strategy to create a renewable cell source for regenerative purposes. In this review, we first provide an overview of kidney development and explore current knowledge about the role of extra- and intrarenal cells in kidney repair and organogenesis. We then discuss recent advances in the 1) differentiation of rodent and human embryonic stem cells (ESCs) into renal lineages; 2) generation of induced pluripotent stem cells (iPSCs) from renal or nonrenal (kidney patient-derived) adult cells; 3) differentiation of iPSCs into renal lineages; and 4) direct transcriptional reprogramming of adult renal cells into kidney progenitor cells. Finally, we describe the lymph node as a potential three-dimensional (3D) in vivo environment for kidney organogenesis from pluripotent stem cells.
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Affiliation(s)
- Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Russ HA, Parent AV, Ringler JJ, Hennings TG, Nair GG, Shveygert M, Guo T, Puri S, Haataja L, Cirulli V, Blelloch R, Szot GL, Arvan P, Hebrok M. Controlled induction of human pancreatic progenitors produces functional beta-like cells in vitro. EMBO J 2015; 34:1759-72. [PMID: 25908839 DOI: 10.15252/embj.201591058] [Citation(s) in RCA: 413] [Impact Index Per Article: 45.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 04/01/2015] [Indexed: 12/25/2022] Open
Abstract
Directed differentiation of human pluripotent stem cells into functional insulin-producing beta-like cells holds great promise for cell replacement therapy for patients suffering from diabetes. This approach also offers the unique opportunity to study otherwise inaccessible aspects of human beta cell development and function in vitro. Here, we show that current pancreatic progenitor differentiation protocols promote precocious endocrine commitment, ultimately resulting in the generation of non-functional polyhormonal cells. Omission of commonly used BMP inhibitors during pancreatic specification prevents precocious endocrine formation while treatment with retinoic acid followed by combined EGF/KGF efficiently generates both PDX1(+) and subsequent PDX1(+)/NKX6.1(+) pancreatic progenitor populations, respectively. Precise temporal activation of endocrine differentiation in PDX1(+)/NKX6.1(+) progenitors produces glucose-responsive beta-like cells in vitro that exhibit key features of bona fide human beta cells, remain functional after short-term transplantation, and reduce blood glucose levels in diabetic mice. Thus, our simplified and scalable system accurately recapitulates key steps of human pancreas development and provides a fast and reproducible supply of functional human beta-like cells.
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Affiliation(s)
- Holger A Russ
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Audrey V Parent
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Jennifer J Ringler
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Thomas G Hennings
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Gopika G Nair
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Mayya Shveygert
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, Center for Reproductive Sciences and Department of Urology, University of California San Francisco, San Francisco, CA, USA
| | - Tingxia Guo
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Sapna Puri
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Leena Haataja
- Division of Metabolism, Endocrinology & Diabetes, University of Michigan Medical School, Brehm Tower Ann Arbor, MI, USA
| | - Vincenzo Cirulli
- Diabetes and Obesity Center of Excellence, Department of Medicine, Institute for Stem Cells and Regenerative Medicine, University of Washington, Seattle, WA, USA
| | - Robert Blelloch
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, Center for Reproductive Sciences and Department of Urology, University of California San Francisco, San Francisco, CA, USA
| | - Greg L Szot
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Peter Arvan
- Division of Metabolism, Endocrinology & Diabetes, University of Michigan Medical School, Brehm Tower Ann Arbor, MI, USA
| | - Matthias Hebrok
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
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41
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Nostro MC, Sarangi F, Yang C, Holland A, Elefanty AG, Stanley EG, Greiner DL, Keller G. Efficient generation of NKX6-1+ pancreatic progenitors from multiple human pluripotent stem cell lines. Stem Cell Reports 2015; 4:591-604. [PMID: 25843049 PMCID: PMC4400642 DOI: 10.1016/j.stemcr.2015.02.017] [Citation(s) in RCA: 208] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 02/20/2015] [Accepted: 02/23/2015] [Indexed: 12/18/2022] Open
Abstract
Human pluripotent stem cells (hPSCs) represent a renewable source of pancreatic beta cells for both basic research and therapeutic applications. Given this outstanding potential, significant efforts have been made to identify the signaling pathways that regulate pancreatic development in hPSC differentiation cultures. In this study, we demonstrate that the combination of epidermal growth factor (EGF) and nicotinamide signaling induces the generation of NKX6-1+ progenitors from all hPSC lines tested. Furthermore, we show that the size of the NKX6-1+ population is regulated by the duration of treatment with retinoic acid, fibroblast growth factor 10 (FGF10), and inhibitors of bone morphogenetic protein (BMP) and hedgehog signaling pathways. When transplanted into NOD scid gamma (NSG) recipients, these progenitors differentiate to give rise to exocrine and endocrine cells, including monohormonal insulin+ cells. Together, these findings provide an efficient and reproducible strategy for generating highly enriched populations of hPSC-derived beta cell progenitors for studies aimed at further characterizing their developmental potential in vivo and deciphering the pathways that regulate their maturation in vitro. EGF and nicotinamide induce NKX6-1+ progenitors from hPSC-derived endoderm NKX6-1+ progenitor generation can be controlled by the duration of stage 3 treatment The generation of polyhormonal cells is dependent on hedgehog signaling inhibition NKX6-1+ progenitors give rise to ductal, acinar, and endocrine cells in vivo
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Affiliation(s)
- M Cristina Nostro
- McEwen Centre for Regenerative Medicine, Toronto, ON M5G 1L7, Canada; Toronto General Research Institute, Department of Experimental Therapeutics, University Health Network, Toronto, ON M5G 1L7, Canada; Department of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada.
| | - Farida Sarangi
- McEwen Centre for Regenerative Medicine, Toronto, ON M5G 1L7, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 1L7, Canada
| | - Chaoxing Yang
- Department of Molecular Medicine and Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Andrew Holland
- Department of Anatomy and Cell Biology, Monash University, Wellington Road, Clayton, VIC 3800, Australia
| | - Andrew G Elefanty
- Department of Anatomy and Cell Biology, Monash University, Wellington Road, Clayton, VIC 3800, Australia; Murdoch Childrens Research Institute, The Royal Children's Hospital, Flemington Road, Parkville, VIC 3052, Australia
| | - Edouard G Stanley
- Department of Anatomy and Cell Biology, Monash University, Wellington Road, Clayton, VIC 3800, Australia; Murdoch Childrens Research Institute, The Royal Children's Hospital, Flemington Road, Parkville, VIC 3052, Australia
| | - Dale L Greiner
- Department of Molecular Medicine and Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Gordon Keller
- McEwen Centre for Regenerative Medicine, Toronto, ON M5G 1L7, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 1L7, Canada
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42
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Jia S, Ivanov A, Blasevic D, Müller T, Purfürst B, Sun W, Chen W, Poy MN, Rajewsky N, Birchmeier C. Insm1 cooperates with Neurod1 and Foxa2 to maintain mature pancreatic β-cell function. EMBO J 2015; 34:1417-33. [PMID: 25828096 PMCID: PMC4492000 DOI: 10.15252/embj.201490819] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 03/10/2015] [Indexed: 12/25/2022] Open
Abstract
Key transcription factors control the gene expression program in mature pancreatic β-cells, but their integration into regulatory networks is little understood. Here, we show that Insm1, Neurod1 and Foxa2 directly interact and together bind regulatory sequences in the genome of mature pancreatic β-cells. We used Insm1 ablation in mature β-cells in mice and found pronounced deficits in insulin secretion and gene expression. Insm1-dependent genes identified previously in developing β-cells markedly differ from the ones identified in the adult. In particular, adult mutant β-cells resemble immature β-cells of newborn mice in gene expression and functional properties. We defined Insm1, Neurod1 and Foxa2 binding sites associated with genes deregulated in Insm1 mutant β-cells. Remarkably, combinatorial binding of Insm1, Neurod1 and Foxa2 but not binding of Insm1 alone explained a significant fraction of gene expression changes. Human genomic sequences corresponding to the murine sites occupied by Insm1/Neurod1/Foxa2 were enriched in single nucleotide polymorphisms associated with glycolytic traits. Thus, our data explain part of the mechanisms by which β-cells maintain maturity: Combinatorial Insm1/Neurod1/Foxa2 binding identifies regulatory sequences that maintain the mature gene expression program in β-cells, and disruption of this network results in functional failure.
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Affiliation(s)
- Shiqi Jia
- Developmental Biology, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Andranik Ivanov
- Systems Biology of Gene Regulatory Elements, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Dinko Blasevic
- Developmental Biology, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Thomas Müller
- Developmental Biology, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Bettina Purfürst
- Electron Microscopy Platform, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Wei Sun
- Scientific Genomics Platform, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Wei Chen
- Scientific Genomics Platform, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Matthew N Poy
- Molecular Mechanisms of Metabolic Disease, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Nikolaus Rajewsky
- Systems Biology of Gene Regulatory Elements, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Carmen Birchmeier
- Developmental Biology, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
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43
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Moore SJ, Gala-Lopez BL, Pepper AR, Pawlick RL, Shapiro AMJ. Bioengineered stem cells as an alternative for islet cell transplantation. World J Transplant 2015; 5:1-10. [PMID: 25815266 PMCID: PMC4371156 DOI: 10.5500/wjt.v5.i1.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 02/18/2014] [Accepted: 10/29/2014] [Indexed: 02/05/2023] Open
Abstract
Type 1 diabetes is an autoimmune and increasingly prevalent condition caused by immunological destruction of beta cells. Insulin remains the mainstay of therapy. Endeavours in islet transplantation have clearly demonstrated that type 1 diabetes is treatable by cellular replacement. Many challenges remain with this approach. The opportunity to use bioengineered embryonic or adult pluripotential stem cells, or islets derived from porcine xenograft sources could address future demands, but are still associated with considerable challenges. This detailed review outlines current progress in clinical islet transplantation, and places this in perspective for the remarkable scientific advances now occurring in stem cell and regenerative medicine approaches in the treatment of future curative treatment of diabetes.
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44
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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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45
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Snoeck HW. Modeling human lung development and disease using pluripotent stem cells. Development 2015; 142:13-6. [PMID: 25516965 DOI: 10.1242/dev.115469] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Directed differentiation of human pluripotent stem cells (hPSCs) into mature cells, tissues and organs holds major promise for the development of novel approaches in regenerative medicine, and provides a unique tool for disease modeling and drug discovery. Sometimes underappreciated is the fact that directed differentiation of hPSCs also provides a unique model for human development, with a number of important advantages over model organisms. Here, I discuss the importance of using human stem cell models for understanding human lung development and disease.
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Affiliation(s)
- Hans-Willem Snoeck
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY, USA Department of Medicine, Columbia University Medical Center, New York, NY, USA Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY, USA
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46
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Cavelti-Weder C, Li W, Zumsteg A, Stemann M, Yamada T, Bonner-Weir S, Weir G, Zhou Q. Direct Reprogramming for Pancreatic Beta-Cells Using Key Developmental Genes. CURRENT PATHOBIOLOGY REPORTS 2015; 3:57-65. [PMID: 26998407 DOI: 10.1007/s40139-015-0068-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Direct reprogramming is a promising approach for regenerative medicine whereby one cell type is directly converted into another without going through a multipotent or pluripotent stage. This reprogramming approach has been extensively explored for the generation of functional insulin-secreting cells from non-beta-cells with the aim of developing novel cell therapies for the treatment of people with diabetes lacking sufficient endogenous beta-cells. A common approach for such conversion studies is the introduction of key regulators that are important in controlling beta-cell development and maintenance. In this review, we will summarize the recent advances in the field of beta-cell reprogramming and discuss the challenges of creating functional and long-lasting beta-cells.
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Affiliation(s)
- Claudia Cavelti-Weder
- Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA, USA
| | - Weida Li
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Adrian Zumsteg
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Marianne Stemann
- Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA, USA
| | - Takatsugu Yamada
- Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA, USA
| | - Susan Bonner-Weir
- Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA, USA
| | - Gordon Weir
- Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA, USA
| | - Qiao Zhou
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
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47
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Berezin AE. Diabetes mellitus and cellular replacement therapy: Expected clinical potential and perspectives. World J Diabetes 2014; 5:777-86. [PMID: 25512780 PMCID: PMC4265864 DOI: 10.4239/wjd.v5.i6.777] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 07/16/2014] [Accepted: 09/23/2014] [Indexed: 02/05/2023] Open
Abstract
Diabetes mellitus (DM) is the most prevailing disease with progressive incidence worldwide. Despite contemporary treatment type one DM and type two DM are frequently associated with long-term major microvascular and macrovascular complications. Currently restoration of failing β-cell function, regulation of metabolic processes with stem cell transplantation is discussed as complements to contemporary DM therapy regimens. The present review is considered paradigm of the regenerative care and the possibly effects of cell therapy in DM. Reprogramming stem cells, bone marrow-derived mononuclear cells; lineage-specified progenitor cells are considered for regenerative strategy in DM. Finally, perspective component of stem cell replacement in DM is discussed.
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48
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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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49
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Pettinato G, Vanden Berg-Foels WS, Zhang N, Wen X. ROCK inhibitor is not required for embryoid body formation from singularized human embryonic stem cells. PLoS One 2014; 9:e100742. [PMID: 25365581 PMCID: PMC4217711 DOI: 10.1371/journal.pone.0100742] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 05/30/2014] [Indexed: 12/18/2022] Open
Abstract
We report a technology to form human embryoid bodies (hEBs) from singularized human embryonic stem cells (hESCs) without the use of the p160 rho-associated coiled-coil kinase inhibitor (ROCKi) or centrifugation (spin). hEB formation was tested under four conditions: +ROCKi/+spin, +ROCKi/-spin, -ROCKi/+spin, and -ROCKi/-spin. Cell suspensions of BG01V/hOG and H9 hESC lines were pipetted into non-adherent hydrogel substrates containing defined microwell arrays. hEBs of consistent size and spherical geometry can be formed in each of the four conditions, including the -ROCKi/-spin condition. The hEBs formed under the -ROCKi/-spin condition differentiated to develop the three embryonic germ layers and tissues derived from each of the germ layers. This simplified hEB production technique offers homogeneity in hEB size and shape to support synchronous differentiation, elimination of the ROCKi xeno-factor and rate-limiting centrifugation treatment, and low-cost scalability, which will directly support automated, large-scale production of hEBs and hESC-derived cells needed for clinical, research, or therapeutic applications.
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Affiliation(s)
- Giuseppe Pettinato
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Bioengineering, Clemson University, Clemson, South Carolina, United States of America
| | - Wendy S. Vanden Berg-Foels
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Bioengineering, Clemson University, Clemson, South Carolina, United States of America
- Department of Craniofacial Biology, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Ning Zhang
- Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Bioengineering, Clemson University, Clemson, South Carolina, United States of America
- * E-mail: (NZ); (XW)
| | - Xuejun Wen
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Bioengineering, Clemson University, Clemson, South Carolina, United States of America
- Department of Craniofacial Biology, Medical University of South Carolina, Charleston, South Carolina, United States of America
- Institute for Biomedical Engineering and Nano Science (iNANO), Shanghai East Hospital, Tongji Medical School, Tongji University, Shanghai, People's Republic of China
- * E-mail: (NZ); (XW)
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50
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Larabee SM, Coia H, Jones S, Cheung E, Gallicano GI. miRNA-17 members that target Bmpr2 influence signaling mechanisms important for embryonic stem cell differentiation in vitro and gastrulation in embryos. Stem Cells Dev 2014; 24:354-71. [PMID: 25209090 DOI: 10.1089/scd.2014.0051] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Body axes and germ layers evolve at gastrulation, and in mammals are driven by many genes; however, what orchestrates the genetic pathways during gastrulation remains elusive. Previously, we presented evidence that microRNA-17 (miRNA-17) family members, miR-17-5p, miR-20a, miR-93, and miR-106a were differentially expressed in mouse embryos and functioned to control differentiation of the stem cell population. Here, we identify function(s) that these miRNAs have during gastrulation. Fluorescent in situ hybridization miRNA probes reveal that these miRNAs are localized at the mid/posterior primitive streak (ps) in distinct populations of primitive ectoderm, mesendoderm, and mesoderm. Seven different miRNA prediction algorithms are identified in silico bone morphogenic protein receptor 2 (Bmpr2) as a target of these miRNAs. Bmpr2 is a member of the TGFβ pathway and invokes stage-specific changes during gastrulation. Recently, Bmpr2 was shown regulating cytoskeletal dynamics, cell movement, and invasion. Our previous and current data led to a hypothesis by which members of the miR-17 family influence gastrulation by suppressing Bmpr2 expression at the primitive streak. This suppression influences fate decisions of cells by affecting genes downstream of BMPR2 as well as mesoderm invasion through regulation of actin dynamics.
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Affiliation(s)
- Shannon M Larabee
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center , Washington, District of Columbia
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