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Jiang Y, Zhang W, Xu S, Lin H, Sui W, Liu H, Peng L, Fang Q, Chen L, Lou J. Transplantation of human fetal pancreatic progenitor cells ameliorates renal injury in streptozotocin-induced diabetic nephropathy. J Transl Med 2017; 15:147. [PMID: 28655312 PMCID: PMC5488369 DOI: 10.1186/s12967-017-1253-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 06/22/2017] [Indexed: 12/16/2022] Open
Abstract
Background Diabetic nephropathy (DN) is a severe complication of diabetes mellitus (DM). Pancreas or islet transplantation has been reported to prevent the development of DN lesions and ameliorate or reverse existing glomerular lesions in animal models. Shortage of pancreas donor is a severe problem. Islets derived from stem cells may offer a potential solution to this problem. Objective To evaluate the effect of stem cell-derived islet transplantation on DN in a rat model of streptozotocin-induced DM. Methods Pancreatic progenitor cells were isolated from aborted fetuses of 8 weeks of gestation. And islets were prepared by suspension culture after a differentiation of progenitor cells in medium containing glucagon-like peptide-1 (Glp-1) and nicotinamide. Then islets were transplanted into the liver of diabetic rats via portal vein. Blood glucose, urinary volume, 24 h urinary protein and urinary albumin were measured once biweekly for 16 weeks. Graft survival was evaluated by monitoring human C-peptide level in rat sera and by immunohistochemical staining for human mitochondrial antigen and human C-peptide in liver tissue. The effect of progenitor-derived islets on filtration membrane was examined by electron microscopy and real-time polymerase chain reaction (PCR). Immunohistochemical staining, real-time PCR and western blot were employed for detecting fibronectin, protein kinase C beta (PKCβ), protein kinase A (PKA), inducible nitric oxide synthase (iNOS) and superoxide dismutase (SOD). Results Islet-like clusters derived from 8th gestational-week human fetal pancreatic progenitors survived in rat liver. And elevated serum level of human C-peptide was detected. Blood glucose, 24 h urinary protein and urinary albumin were lower in progenitor cell group than those in DN or insulin treatment group. Glomerular basement membrane thickness and fibronectin accumulation decreased significantly while podocytes improved morphologically in progenitor cell group. Furthermore, receptor of advanced glycation end products and PKCβ became down-regulated whereas PKA up-regulated by progenitor cell-derived islets. And iNOS rose while SOD declined. Conclusions DN may be reversed by transplantation of human fetal pancreatic progenitor cell-derived islets. And fetal pancreatic progenitor cells offer potential resources for cell replacement therapy. Electronic supplementary material The online version of this article (doi:10.1186/s12967-017-1253-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yongwei Jiang
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China.,Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Wenjian Zhang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Shiqing Xu
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Hua Lin
- Department of Gynecology and Obstetrics, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Weiguo Sui
- First Kidney Transplantation Hemopurification Center of Chinese PLA, 181st Hospital of Chinese People's Liberation Army, Guilin, 541002, China
| | - Honglin Liu
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Liang Peng
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Qing Fang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Li Chen
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Jinning Lou
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, No. 2 Yinghua East Street, Chaoyang District, Beijing, 100029, People's Republic of China.
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Eve DJ, Sanberg PR. Article Commentary: Regenerative Medicine: An Analysis of Cell Transplantation's Impact. Cell Transplant 2017; 16:751-764. [DOI: 10.3727/000000007783465136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- David J. Eve
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Paul R. Sanberg
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery, University of South Florida College of Medicine, Tampa, FL 33612, USA
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Zhang WJ, Xu SQ, Cai HQ, Men XL, Wang Z, Lin H, Chen L, Jiang YW, Liu HL, Li CH, Sui WG, Deng HK, Lou JN. Evaluation of islets derived from human fetal pancreatic progenitor cells in diabetes treatment. Stem Cell Res Ther 2014; 4:141. [PMID: 24268157 PMCID: PMC4055010 DOI: 10.1186/scrt352] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 06/04/2013] [Accepted: 11/14/2013] [Indexed: 12/12/2022] Open
Abstract
Introduction With the shortage of donor organs for islet transplantation, insulin-producing cells have been generated from different types of stem cell. Human fetal pancreatic stem cells have a better self-renewal capacity than adult stem cells and can readily differentiate into pancreatic endocrine cells, making them a potential source for islets in diabetes treatment. In the present study, the functions of pancreatic islets derived from human fetal pancreatic progenitor cells were evaluated in vitro and in vivo. Methods Human pancreatic progenitor cells isolated from the fetal pancreas were expanded and differentiated into islet endocrine cells in culture. Markers for endocrine and exocrine functions as well as those for alpha and beta cells were analyzed by immunofluorescent staining and enzyme-linked immunosorbent assay (ELISA). To evaluate the functions of these islets in vivo, the islet-like structures were transplanted into renal capsules of diabetic nude mice. Immunohistochemical staining for human C-peptide and human mitochondrion antigen was applied to confirm the human origin and the survival of grafted islets. Results Human fetal pancreatic progenitor cells were able to expand in medium containing basic fibroblast growth factor (bFGF) and leukemia inhibitor factor (LIF), and to differentiate into pancreatic endocrine cells with high efficiency upon the actions of glucagon-like peptide-1 and activin-A. The differentiated cells expressed insulin, glucagon, glucose transporter-1 (GLUT1), GLUT2 and voltage-dependent calcium channel (VDCC), and were able to aggregate into islet-like structures containing alpha and beta cells upon suspension. These structures expressed and released a higher level of insulin than adhesion cultured cells, and helped to maintain normoglycemia in diabetic nude mice after transplantation. Conclusions Human fetal pancreatic progenitor cells have good capacity for generating insulin producing cells and provide a promising potential source for diabetes treatment.
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Ponte GM, Baidal DA, Romanelli P, Faradji RN, Poggioli R, Cure P, Froud T, Selvaggi G, Pileggi A, Ricordi C, Alejandro R. Resolution of severe atopic dermatitis after tacrolimus withdrawal. Cell Transplant 2007; 16:23-30. [PMID: 17436852 DOI: 10.3727/000000007783464524] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Tacrolimus is an immunosuppressive agent used in solid organ and islet transplantation. Its topical form has shown benefit in the treatment of inflammatory skin conditions. Although tacrolimus has a wide spectrum of side effects, dermatological complications related to systemic tacrolimus therapy are limited in the literature. Atopic dermatitis (AD) is a chronic pruritic cutaneous condition that usually begins in infancy and is characterized by an increased Th2 response. We report the case of a patient with type 1 diabetes mellitus (T1DM) and history of AD latent for 10 years who developed severe dermatitis and alopecia 5 months after undergoing allogeneic islet transplantation and initiating a steroid-free immunosuppressive regimen with sirolimus and tacrolimus maintenance. After exclusion of other possible causes for the progression and exacerbation of the clinical presentation of AD, discontinuation of tacrolimus and introduction of mycophenolate mofetil resulted in full remission of the symptoms. The beneficial effects of tacrolimus withdrawal suggest a cause-effect relationship between this adverse event and the utilization of the drug. Islet graft function remained stable after modification of the therapeutic regimen (stable glycemic control and unchanged C-peptide).
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Affiliation(s)
- Gaston M Ponte
- Diabetes Research Institute, University of Miami Leonard M. Miller School of Medicine, Miami, FL 33136, USA
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Atouf F, Park CH, Pechhold K, Ta M, Choi Y, Lumelsky NL. No evidence for mouse pancreatic beta-cell epithelial-mesenchymal transition in vitro. Diabetes 2007; 56:699-702. [PMID: 17327438 DOI: 10.2337/db06-1446] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We used cre/loxP-based genetic lineage tracing analysis to test a previously proposed hypothesis that in vitro cultured adult pancreatic beta-cells undergo epithelial-mesenchymal transition (EMT) to generate a highly proliferative, differentiation-competent population of mesenchymal islet "progenitor" cells. Our results in the mouse that are likely to be directly relevant to the human system show that adult mouse beta-cells do not undergo EMT in vitro and that the mesenchymal cells that arise in cultures of adult pancreas are not derived from beta-cells. We argue that these cells most likely originate from expansion of mesenchymal cells integral to the heterogeneous pancreatic islet preparations. As such, these mesenchymal "progenitors" might not represent the best possible source for generation of physiologically competent beta-cells for treatment of diabetes.
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Affiliation(s)
- Fouad Atouf
- Diabetes Branch, National Institute of Diabetes and Digestive and Kidney Diseases/National Institutes of Health, Bethesda, MD 20892, USA
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D'Alessandro JS, Lu K, Fung BP, Colman A, Clarke DL. Rapid And Efficient in Vitro Generation of Pancreatic Islet Progenitor Cells from Nonendocrine Epithelial Cells in The Adult Human Pancreas. Stem Cells Dev 2007; 16:75-89. [PMID: 17348806 DOI: 10.1089/scd.2006.0073] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The absence of efficient and directed methods for the differentiation of adult pancreatic progenitor cell populations to pancreatic islet cells has raised doubts concerning the regeneration potential inherent in the adult pancreas. Relatively low levels of islet cell differentiation have been reported using adult pancreatic cells in vivo and in vitro. In the present study, we initially enriched for a nonendocrine epithelial component of the adult human pancreas and defined conditions that are permissive to islet cell differentiation in vitro. Sequential progression of cell differentiation in the permissive conditions allowed for incremental evaluation of changes occurring in the cell population. Optimization of the differentiation process, for the efficient production of islet endocrine cells, was accomplished by identifying specific factors and culture conditions that increased islet progenitor production 250-fold. Ultimately, 85% percent of the nonendocrine epithelial cells isolated from human pancreatic tissue and cultured in the optimized conditions for 8 days, readily re-expressed pancreatic duodenal homeobox-1 (Pdx1). Sixty-five percent of these Pdx1-expressing cells were capable of additional islet endocrine cell differentiation. This represents a significant advancement in the differentiation of an adult pancreatic progenitor cell population in vitro and suggests that the nonendocrine compartment of the human pancreas remains an important cell resource for the generation of transplantable islets to treat diabetes.
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Chistiakov DA, Tyurina I. Current strategies and perspectives in insulin gene therapy for diabetes. Expert Rev Endocrinol Metab 2007; 2:27-34. [PMID: 30743746 DOI: 10.1586/17446651.2.1.27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Insulin gene therapy is an approach that might overcome the weakness of islet cell therapy owing to its vulnerability to autoimmune attack. There are several mandatory conditions for successful insulin gene therapy. Efficient insulin gene therapy should have an effective insulin gene delivery mechanism, a system of regulation of the insulin biosynthesis that responds to glucose within extremely narrow physiological limits, a system of insulin processing into its active form and a choice of appropriate target cells, which possess biochemical characteristics similar to β cells, but are not targets for β-cell-specific self-reactivity. In this article, advantages and disadvantages of non-β-cell types that are most likely to be used for generating surrogate insulin-producing β cells are compared. Current achievements in insulin gene therapy are critically evaluated and future challenges are discussed.
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Affiliation(s)
- Dimitry A Chistiakov
- a Assistant Professor, University of Pittsburgh Medical Center, Department of Pathology, 3550 Terrace Street, Pittsburgh, PA, 15261, USA.
| | - Inna Tyurina
- b Executive Manager and Consultant, Public Relations and Consulting Group 'Imya', 8th Tekstilschikov Street 11, 109129, Moscow, Russia.
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Abstract
This commentary documents the increased number of stem cell-related research reports recently published in the cell transplantation field in the journal Cell Transplantation. The journal covers a wide range of issues in cell-based therapy and regenerative medicine and is attracting clinical and preclinical articles from around the world. It thereby complements and extends the basic coverage of stem cell physiology reported in Stem Cells and Development. Sections in Cell Transplantation cover neuroscience, diabetes, hepatocytes, bone, muscle, cartilage, skin, vessels, and other tissues, as well as tissue engineering that employs novel methods with stem cells. Clearly, the continued use of biomedical engineering will depend heavily on stem cells, and these two journals are well positioned to provide comprehensive coverage of these developments.
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Affiliation(s)
- Agneta Sanmartin
- Department of Neurosurgery, Center of Excellence for Aging and Brain Repair, University of South Florida, Tampa, FL 33612, USA
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