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Karimi N, Ozcan GB. Rat Ductal Cell-Derived Differentiation into Islet-Like Cells. Methods Mol Biol 2024. [PMID: 38997537 DOI: 10.1007/7651_2024_558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2024]
Abstract
Regenerative medicine investigates the conversion of pancreatic ductal cells into functional islet cells, offering innovative treatments for conditions such as diabetes. Ductal cells, primarily supporting the pancreas' exocrine functions, can differentiate into various cell types, including islet cells, under specific conditions, opening new avenues in research and therapy. The outlined protocol elaborates on the conversion process, covering ductal cell differentiation induction, and insulin-producing capacity assessment. The primary objective is to address the shortage of insulin-secreting cells for transplantation, thereby advancing diabetes treatment methodologies.
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Affiliation(s)
- Nazli Karimi
- Hacettepe University, Medical Faculty, Physiology Department, Ankara, Turkey
| | - Gülbahar Boyuk Ozcan
- Ankara Medipol University, Medical Faculty, Physiology Department, Ankara, Turkey.
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Singh A, Afshan N, Singh A, Singh SK, Yadav S, Kumar M, Sarma DK, Verma V. Recent trends and advances in type 1 diabetes therapeutics: A comprehensive review. Eur J Cell Biol 2023; 102:151329. [PMID: 37295265 DOI: 10.1016/j.ejcb.2023.151329] [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: 04/05/2023] [Revised: 05/12/2023] [Accepted: 06/03/2023] [Indexed: 06/12/2023] Open
Abstract
Type 1 diabetes (T1D) is a chronic autoimmune disease characterized by the destruction of pancreatic β-cells, leading to insulin deficiency. Insulin replacement therapy is the current standard of care for T1D, but it has significant limitations. However, stem cell-based replacement therapy has the potential to restore β-cell function and achieve glycaemic control eradicating the necessity for drugs or injecting insulin externally. While significant progress has been made in preclinical studies, the clinical translation of stem cell therapy for T1D is still in its early stages. In continuation, further research is essentially required to determine the safety and efficacy of stem cell therapies and to develop strategies to prevent immune rejection of stem cell-derived β-cells. The current review highlights the current state of cellular therapies for T1D including, different types of stem cell therapies, gene therapy, immunotherapy, artificial pancreas, and cell encapsulation being investigated, and their potential for clinical translation.
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Affiliation(s)
- Akash Singh
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Noor Afshan
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Anshuman Singh
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Suraj Kumar Singh
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Sudhanshu Yadav
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Manoj Kumar
- ICMR-National Institute for Research in Environmental Health, Bhopal, India
| | | | - Vinod Verma
- Stem Cell Research Centre, Department of Haematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India.
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Hamid HA, Ramasamy R, Mustafa MK, Hosseinpour Sarmadi V, Miskon A. Magnetic exposure using Samarium Cobalt (SmC O5) increased proliferation and stemness of human Umbilical Cord Mesenchymal Stem Cells (hUC-MSCs). Sci Rep 2022; 12:8904. [PMID: 35618759 PMCID: PMC9135697 DOI: 10.1038/s41598-022-12653-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 05/11/2022] [Indexed: 12/12/2022] Open
Abstract
Despite the extensive reports on the potential hazard of magnetic field (MF) exposures on humans, there are also concurrently reported on the improved proliferative property of stem cells at optimum exposure. However, the effect on mesenchymal stem cells (MSCs) remains unknown. Therefore, we aimed to investigate the impact of induced static MF (SMF) on human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) using Samarium Cobalt (SmCO5). At passage 3, hUC-MSCs (1 × 104) were exposed to 21.6 mT SMF by a direct exposure (DE) showed a significantly higher cell count (p < 0.05) in the growth kinetics assays with the shortest population doubling time relative to indirect exposure and negative control. The DE group was committed into the cell cycle with increased S phase (55.18 ± 1.38%) and G2/M phase (21.75 ± 1.38%) relative to the NC group [S-phase (13.54 ± 2.73%); G2/M phase (8.36 ± 0.28%)]. Although no significant changes were observed in the immunophenotype, the DE group showed an elevated expression of pluripotency-associated markers (OCT4, SOX2, NANOG, and REX1). These results suggest that the MFs could potentially induce proliferation of MSCs, a promising approach to promote stem cells propagation for clinical therapy and research without compromising the stemness of hUC-MSCs.
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Affiliation(s)
- Haslinda Abdul Hamid
- Bio Artificial Organ and Regenerative Medicine Unit, National Defense University of Malaysia, Sungai Besi Camp, 57000, Kuala Lumpur, Malaysia
| | - Rajesh Ramasamy
- Stem Cell & Immunity Research Group, Immunology Laboratory, Department of Pathology, Faculty of Medicine and Health Sciences, University Putra Malaysia, 43400, Serdang, Malaysia.,Department of Dental Radiology, Faculty of Dental Medicine, Airlangga University, Surabaya, 60132, Indonesia
| | - Mohd Kamarulzaki Mustafa
- Department of Physics, Faculty of Applied Sciences and Technology, University Tun Hussein Onn Malaysia, Pagoh Campus, KM1, Jalan Panchor, Hub Pendidikan Tinggi Pagoh, 84600, Muar, Johor, Malaysia
| | - Vahid Hosseinpour Sarmadi
- Institutes of Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Azizi Miskon
- Bio Artificial Organ and Regenerative Medicine Unit, National Defense University of Malaysia, Sungai Besi Camp, 57000, Kuala Lumpur, Malaysia.
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Koduru SV, Leberfinger AN, Ozbolat IT, Ravnic DJ. Navigating the Genomic Landscape of Human Adipose Stem Cell-Derived β-Cells. Stem Cells Dev 2021; 30:1153-1170. [PMID: 34514867 DOI: 10.1089/scd.2021.0160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Diabetes is a pandemic manifested through glucose dysregulation mediated by inadequate insulin secretion by beta cells. A beta cell replacement strategy would transform the treatment paradigm from pharmacologic glucose modulation to a genuine cure. Stem cells have emerged as a potential source for beta cell (β-cell) engineering. The detailed generation of functional β-cells from both embryonic and induced pluripotent stem cells has recently been described. Adult stem cells, including adipose derived, may also offer a therapeutic approach, but remain ill defined. In our study, we performed an in-depth assessment of insulin-producing beta cells generated from human adipose, irrespective of donor patient age, gender, and health status. Cellular transformation was confirmed using flow cytometry and single-cell imaging. Insulin secretion was observed with glucose stimulation and abrogated following palmitate exposure, a common free fatty acid implicated in human beta cell dysfunction. We used next-generation sequencing to explore gene expression changes before and after differentiation of patient-matched samples, which revealed more than 5,000 genes enriched. Adipose-derived beta cells displayed comparable gene expression to native β-cells. Pathway analysis demonstrated relevance to stem cell differentiation and pancreatic developmental processes, which are vital to cellular function, structural development, and regulation. We conclude that the functions associated with adipose derived beta cells are mediated through relevant changes in the transcriptome, which resemble those seen in native β-cell morphogenesis and maturation. Therefore, they may represent a viable option for the clinical translation of stem cell-based therapies in diabetes.
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Affiliation(s)
- Srinivas V Koduru
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, Pennsylvania, USA.,Division of Plastic Surgery, Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA.,Department of Cellular and Molecular Physiology, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Ashley N Leberfinger
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, Pennsylvania, USA.,Division of Plastic Surgery, Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Ibrahim T Ozbolat
- Department of Biomedical Engineering, Materials Research Institute, The Huck Institutes of Life Sciences, Penn State University, University Park, Pennsylvania, USA.,Engineering Science and Mechanics Department, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Dino J Ravnic
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, Pennsylvania, USA.,Division of Plastic Surgery, Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
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In vitro preconditioning of insulin-producing cells with growth factors improves their survival and ability to release insulin. J Biosci 2018. [DOI: 10.1007/s12038-018-9796-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Pan XH, Huang X, Ruan GP, Pang RQ, Chen Q, Wang JX, He J, Zhao J, Cai XM, Zhao N, Chen Y, Zhu XQ. Umbilical cord mesenchymal stem cells are able to undergo differentiation into functional islet-like cells in type 2 diabetic tree shrews. Mol Cell Probes 2017; 34:1-12. [DOI: 10.1016/j.mcp.2017.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 04/06/2017] [Accepted: 04/06/2017] [Indexed: 12/19/2022]
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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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Dang LTT, Bui ANT, Pham VM, Phan NK, Van Pham P. Production of islet-like insulin-producing cell clusters in vitro from adiposederived stem cells. BIOMEDICAL RESEARCH AND THERAPY 2015. [DOI: 10.7603/s40730-015-0003-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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