51
|
Bhonde RR, Sheshadri P, Sharma S, Kumar A. Making surrogate β-cells from mesenchymal stromal cells: perspectives and future endeavors. Int J Biochem Cell Biol 2013; 46:90-102. [PMID: 24275096 DOI: 10.1016/j.biocel.2013.11.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 10/29/2013] [Accepted: 11/05/2013] [Indexed: 02/06/2023]
Abstract
Generation of surrogate β-cells is the need of the day to compensate the short supply of islets for transplantation to diabetic patients requiring daily shots of insulin. Over the years several sources of stem cells have been claimed to cater to the need of insulin producing cells. These include human embryonic stem cells, induced pluripotent stem cells, human perinatal tissues such as amnion, placenta, umbilical cord and postnatal tissues involving adipose tissue, bone marrow, blood monocytes, cord blood, dental pulp, endometrium, liver, labia minora dermis-derived fibroblasts and pancreas. Despite the availability of such heterogonous sources, there is no substantial breakthrough in selecting and implementing an ideal source for generating large number of stable insulin producing cells. Although the progress in derivation of β-cell like cells from embryonic stem cells has taken a greater leap, their application is limited due to controversy surrounding the destruction of human embryo and immune rejection. Since multipotent mesenchymal stromal cells are free of ethical and immunological complications, they could provide unprecedented opportunity as starting material to derive insulin secreting cells. The main focus of this review is to discuss the merits and demerits of MSCs obtained from human peri- and post-natal tissue sources to yield abundant glucose responsive insulin producing cells as ideal candidates for prospective stem cell therapy to treat diabetes.
Collapse
Affiliation(s)
- Ramesh R Bhonde
- Manipal Institute of Regenerative Medicine, GKVK Post, Alalsandra, Yelahanka, Bangalore 560065, India
| | - Preethi Sheshadri
- Manipal Institute of Regenerative Medicine, GKVK Post, Alalsandra, Yelahanka, Bangalore 560065, India
| | - Shikha Sharma
- Manipal Institute of Regenerative Medicine, GKVK Post, Alalsandra, Yelahanka, Bangalore 560065, India
| | - Anujith Kumar
- Manipal Institute of Regenerative Medicine, GKVK Post, Alalsandra, Yelahanka, Bangalore 560065, India.
| |
Collapse
|
52
|
From single nucleotide polymorphisms to constant immunosuppression: mesenchymal stem cell therapy for autoimmune diseases. BIOMED RESEARCH INTERNATIONAL 2013; 2013:929842. [PMID: 24350294 PMCID: PMC3852726 DOI: 10.1155/2013/929842] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 09/20/2013] [Accepted: 09/20/2013] [Indexed: 12/29/2022]
Abstract
The regenerative abilities and the immunosuppressive properties of mesenchymal stromal cells (MSCs) make them potentially the ideal cellular product of choice for treatment of autoimmune and other immune mediated disorders. Although the usefulness of MSCs for therapeutic applications is in early phases, their potential clinical use remains of great interest. Current clinical evidence of use of MSCs from both autologous and allogeneic sources to treat autoimmune disorders confers conflicting clinical benefit outcomes. These varied results may possibly be due to MSC use across wide range of autoimmune disorders with clinical heterogeneity or due to variability of the cellular product. In the light of recent genome wide association studies (GWAS), linking predisposition of autoimmune diseases to single nucleotide polymorphisms (SNPs) in the susceptible genetic loci, the clinical relevance of MSCs possessing SNPs in the critical effector molecules of immunosuppression is largely undiscussed. It is of further interest in the allogeneic setting, where SNPs in the target pathway of MSC's intervention may also modulate clinical outcome. In the present review, we have discussed the known critical SNPs predisposing to disease susceptibility in various autoimmune diseases and their significance in the immunomodulatory properties of MSCs.
Collapse
|
53
|
Lanzoni G, Oikawa T, Wang Y, Cui CB, Carpino G, Cardinale V, Gerber D, Gabriel M, Dominguez-Bendala J, Furth ME, Gaudio E, Alvaro D, Inverardi L, Reid LM. Concise review: clinical programs of stem cell therapies for liver and pancreas. Stem Cells 2013; 31:2047-60. [PMID: 23873634 PMCID: PMC3812254 DOI: 10.1002/stem.1457] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 05/02/2013] [Accepted: 05/15/2013] [Indexed: 12/13/2022]
Abstract
Regenerative medicine is transitioning into clinical programs using stem/progenitor cell therapies for repair of damaged organs. We summarize those for liver and pancreas, organs that share endodermal stem cell populations, biliary tree stem cells (hBTSCs), located in peribiliary glands. They are precursors to hepatic stem/progenitors in canals of Hering and to committed progenitors in pancreatic duct glands. They give rise to maturational lineages along a radial axis within bile duct walls and a proximal-to-distal axis starting at the duodenum and ending with mature cells in the liver or pancreas. Clinical trials have been ongoing for years assessing effects of determined stem cells (fetal-liver-derived hepatic stem/progenitors) transplanted into the hepatic artery of patients with various liver diseases. Immunosuppression was not required. Control subjects, those given standard of care for a given condition, all died within a year or deteriorated in their liver functions. Subjects transplanted with 100-150 million hepatic stem/progenitor cells had improved liver functions and survival extending for several years. Full evaluations of safety and efficacy of transplants are still in progress. Determined stem cell therapies for diabetes using hBTSCs remain to be explored but are likely to occur following ongoing preclinical studies. In addition, mesenchymal stem cells (MSCs) and hematopoietic stem cells (HSCs) are being used for patients with chronic liver conditions or with diabetes. MSCs have demonstrated significant effects through paracrine signaling of trophic and immunomodulatory factors, and there is limited evidence for inefficient lineage restriction into mature parenchymal or islet cells. HSCs' effects are primarily via modulation of immune mechanisms.
Collapse
Affiliation(s)
- Giacomo Lanzoni
- Diabetes Research Institute, Miller School of Medicine, University of Miami, Miami, FL. 33136
- Department of Histology, Embryology and Applied Biology, University of Bologna, Bologna, Italy
| | - Tsunekazu Oikawa
- Cell Biology and Physiology, University of North Carolina School of Medicine, Chapel Hill, NC 27599
| | - Yunfang Wang
- The Stem Cell and Regenerative Medicine Lab, Beijing Institute of Transfusion Medicine, Beijing, PR China, 100850
| | - Cai-Bin Cui
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC 27599
| | - Guido Carpino
- Department of Health Sciences, University of Rome “ForoItalico”, Rome, Italy
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Fondazione Eleonora Lorillard Spencer Cenci, Sapienza University, Rome, Italy
| | - Vincenzo Cardinale
- Department of Scienze e Biotecnologie Medico-Chirurgiche, Fondazione Eleonora Lorillard Spencer Cenci, Sapienza University, Rome, Italy
| | - David Gerber
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC 27599
| | - Mara Gabriel
- MGabriel Consulting, 3621 Sweeten Creek Road, Chapel Hill, NC 27514
| | - Juan Dominguez-Bendala
- Diabetes Research Institute, Miller School of Medicine, University of Miami, Miami, FL. 33136
| | - Mark E. Furth
- Wake Forest Innovations, Wake Forest University School of Medicine, Winston-Salem, NC 27157
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Fondazione Eleonora Lorillard Spencer Cenci, Sapienza University, Rome, Italy
| | - Domenico Alvaro
- Department of Scienze e Biotecnologie Medico-Chirurgiche, Fondazione Eleonora Lorillard Spencer Cenci, Sapienza University, Rome, Italy
| | - Luca Inverardi
- Diabetes Research Institute, Miller School of Medicine, University of Miami, Miami, FL. 33136
| | - Lola M. Reid
- Cell Biology and Physiology, University of North Carolina School of Medicine, Chapel Hill, NC 27599
- Program in Molecular Biology and Biotechnology, University of North Carolina School of Medicine, Chapel Hill, NC 27599
- Lineberger Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27599
| |
Collapse
|
54
|
Engela AU, Hoogduijn MJ, Boer K, Litjens NHR, Betjes MGH, Weimar W, Baan CC. Human adipose-tissue derived mesenchymal stem cells induce functional de-novo regulatory T cells with methylated FOXP3 gene DNA. Clin Exp Immunol 2013; 173:343-54. [PMID: 23607314 DOI: 10.1111/cei.12120] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2013] [Indexed: 12/15/2022] Open
Abstract
Due to their immunomodulatory properties, mesenchymal stem cells (MSC) are interesting candidates for cellular therapy for autoimmune disorders, graft-versus-host disease and allograft rejection. MSC inhibit the proliferation of effector T cells and induce T cells with a regulatory phenotype. So far it is unknown whether human MSC-induced CD4(+) CD25(+) CD127(-) forkhead box P3 (FoxP3)(+) T cells are functional and whether they originate from effector T cells or represent expanded natural regulatory T cells (nT(reg)). Perirenal adipose-tissue derived MSC (ASC) obtained from kidney donors induced a 2·1-fold increase in the percentage of CD25(+) CD127(-) FoxP3(+) cells within the CD4(+) T cell population from allostimulated CD25(-/dim) cells. Interleukin (IL)-2 receptor blocking prevented this induction. The ASC-induced T cells (iT(reg)) inhibited effector cell proliferation as effectively as nT(reg). The vast majority of cells within the iT(reg) fraction had a methylated FOXP3 gene T(reg)-specific demethylated region (TSDR) indicating that they were not of nT(reg) origin. In conclusion, ASC induce T(reg) from effector T cells. These iT(reg) have immunosuppressive capacities comparable to those of nT(reg). Their induction is IL-2 pathway-dependent. The dual effect of MSC of inhibiting immune cell proliferation while generating de-novo immunosuppressive cells emphasizes their potential as cellular immunotherapeutic agent.
Collapse
Affiliation(s)
- A U Engela
- Department of Internal Medicine, Section Nephrology and Transplantation, Erasmus MC, University Medical Center, Rotterdam, the Netherlands.
| | | | | | | | | | | | | |
Collapse
|
55
|
Zhang L, Li K, Liu X, Li D, Luo C, Fu B, Cui S, Zhu F, Zhao RC, Chen X. Repeated systemic administration of human adipose-derived stem cells attenuates overt diabetic nephropathy in rats. Stem Cells Dev 2013; 22:3074-86. [PMID: 23844841 DOI: 10.1089/scd.2013.0142] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Adipose-derived stem cells (ASCs) can alleviate acute kidney injury and promote kidney cell regeneration and repair. To investigate the role of ASCs in diabetic nephropathy (DN), Sprague-Dawley rats were made diabetic by intraperitoneal injection of streptozotocin (STZ) after uninephrectomy. After 12 weeks, proteinuria was well established. Five times of 5×10(6) human ASCs repeatedly injected through a tail vein at 4 weekly intervals. A reduction in proteinuria was not observed in diabetic rats until 24 weeks. However, urinary protein excretion was significantly suppressed at 28 weeks and persisted up to 32 weeks after STZ treatment. ASC treatment significantly attenuated glomerulus hypertrophy and tubular interstitial injury, and led to the downregulation of WT-1 and synaptopodin expression. CFSE labeled ASCs were injected into DN rats via the tail vein. Within 24 h after injection, the cells were detected in lung, spleen, and peritubular regions, but rarely in pancreas. Human Alu gene expression was detected in lung and spleen up to 4 weeks after ASCs injection. ASC treatment did not improve hyperglycemia or pancreatic damage. In vitro, recombinant human glial cell line-derived neurotrophic factor (GDNF) prevented podocyte injury by high glucose similarly to ASC-conditioned medium. After blocking GDNF in ASC-CM with neutralizing antibody, the therapeutic effect of ASC-CM was significantly decreased. ASCs cocultured with podocytes restored the downregulation of synaptopodin expression, which was weakened by GDNF-RNA interfering. These findings indicate that repeated intravenous ASC can reduce diabetic kidney damage in rats even at the progressive stage, and promote podocyte recovery via GDNF secretion.
Collapse
Affiliation(s)
- Li Zhang
- 1 State Key Laboratory of Kidney Disease, Department of Nephrology, Chinese PLA General Hospital and Military Medical Postgraduate College , Beijing, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
56
|
Transplantation of islet-like cell clusters derived from human dental pulp stem cells restores normoglycemia in diabetic mice. Cytotherapy 2013; 15:1228-36. [PMID: 23845187 DOI: 10.1016/j.jcyt.2013.05.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Revised: 04/07/2013] [Accepted: 05/10/2013] [Indexed: 12/27/2022]
Abstract
BACKGROUND AIMS The success of islet transplantation for diabetes depends on the availability of an adequate number of allogeneic or autologous islets. Postnatal stem cells are now considered for the generation of physiologically competent, insulin-producing cells. Our group showed earlier that it is possible to generate functional islets from human dental pulp stem cells by using a serum-free cocktail in a three-step protocol. METHODS We compared the yield of generated islet-like cell clusters (ICCs) from stem cells from pulps of human exfoliated deciduous teeth (SHED) and dental pulp stem cells from permanent teeth (DPSCs). ICCs derived from SHED were packed in immuno-isolatory biocompatible macro-capsules and transplanted into streptozotocin (STZ)-induced diabetic mice. Non-diabetic and diabetic controls were transplanted with macro-capsules with or without islets. RESULTS SHED were superior to DPSCs. STZ diabetic mice alone and mice transplanted with empty macro-capsules exhibited hyperglycemia throughout the experiment, whereas mice transplanted with macro-capsules containing ICCs were restored to normoglycemia within 3-4 weeks, which persisted for >60 days. CONCLUSIONS Our results demonstrate for the first time that ICCs derived from SHED reverse STZ diabetes in mice without immunosuppression and offer an autologous and non-controversial source of human tissue that could be used for stem cell therapy in diabetes.
Collapse
|
57
|
Abstract
Type 1 diabetes mellitus (T1D) is a chronic, multifactorial autoimmune disease that involves the progressive destruction of pancreatic β-cells, ultimately resulting in the loss of insulin production and secretion. The goal of clinical intervention is to prevent or arrest the onset and progression of autoimmunity, reverse β-cell destruction, and restore glycometabolic and immune homeostasis. Despite promising outcomes observed with islet transplantation and advancements in immunomodulatory therapies, the need for an effective cell replacement strategy for curing T1D still persists. Stem cell therapy offers a solution to the cited challenges of islet transplantation. While the regenerative potential of stem cells can be harnessed to make available a self-replenishing supply of glucose-responsive insulin-producing cells, their immunomodulatory properties may potentially be used to prevent, arrest, or reverse autoimmunity, ameliorate innate/alloimmune graft rejection, and prevent recurrence of the disease. Herein, we discuss the therapeutic potential of stem cells derived from a variety of sources for the cure of T1D, for example, embryonic stem cells, induced pluripotent stem cells, bone marrow-derived hematopoietic stem cells, and multipotent mesenchymal stromal cells derived from bone marrow, umbilical cord blood, and adipose tissue. The benefits of combinatorial approaches designed to ensure the successful clinical translation of stem cell therapeutic strategies, such as approaches combining effective stem cell strategies with islet transplantation, immunomodulatory drug regimens, and/or novel bioengineering techniques, are also discussed. To conclude, the application of stem cell therapy in the cure for T1D appears extremely promising.
Collapse
Affiliation(s)
- Preeti Chhabra
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Kenneth L. Brayman
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| |
Collapse
|
58
|
Affiliation(s)
- Timothy O'Brien
- Regenerative Medicine Institute and Department of Medicine, National Centre for Biomedical Engineering Science, National University of Ireland and Galway University Hospital, Galway, Ireland.
| |
Collapse
|
59
|
Rapid and efficient reprogramming of human fetal and adult blood CD34+ cells into mesenchymal stem cells with a single factor. Cell Res 2013; 23:658-72. [PMID: 23478301 PMCID: PMC3641600 DOI: 10.1038/cr.2013.40] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The direct conversion of skin cells into somatic stem cells has opened new therapeutic possibilities in regenerative medicine. Here, we show that human induced mesenchymal stem cells (iMSCs) can be efficiently generated from cord blood (CB)- or adult peripheral blood (PB)-CD34(+) cells by direct reprogramming with a single factor, OCT4. In the presence of a GSK3 inhibitor, 16% of the OCT4-transduced CD34(+) cells are converted into iMSCs within 2 weeks. Efficient direct reprogramming is achieved with both episomal vector-mediated transient OCT4 expression and lentiviral vector-mediated OCT4 transduction. The iMSCs express MSC markers, resemble bone marrow (BM)-MSCs in morphology, and possess in vitro multilineage differentiation capacity, yet have a greater proliferative capacity compared with BM-MSCs. Similar to BM-MSCs, the implanted iMSCs form bone and connective tissues, and are non-tumorigenic in mice. However, BM-MSCs do not, whereas iMSCs do form muscle fibers, indicating a potential functional advantage of iMSCs. In addition, we observed that a high level of OCT4 expression is required for the initial reprogramming and the optimal iMSC self-renewal, while a reduction of OCT4 expression is required for multilineage differentiation. Our method will contribute to the generation of patient-specific iMSCs, which could have applications in regenerative medicine. This discovery may also facilitate the development of strategies for direct conversion of blood cells into other types of cells of clinical importance.
Collapse
|
60
|
|