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Viventi S, Frausin S, Howden SE, Lim SY, Finol-Urdaneta RK, McArthur JR, Abu-Bonsrah KD, Ng W, Ivanusic J, Thompson L, Dottori M. In vivo survival and differentiation of Friedreich ataxia iPSC-derived sensory neurons transplanted in the adult dorsal root ganglia. Stem Cells Transl Med 2021; 10:1157-1169. [PMID: 33734599 PMCID: PMC8284774 DOI: 10.1002/sctm.20-0334] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 02/03/2021] [Accepted: 02/23/2021] [Indexed: 01/05/2023] Open
Abstract
Friedreich ataxia (FRDA) is an autosomal recessive disease characterized by degeneration of dorsal root ganglia (DRG) sensory neurons, which is due to low levels of the mitochondrial protein Frataxin. To explore cell replacement therapies as a possible approach to treat FRDA, we examined transplantation of sensory neural progenitors derived from human embryonic stem cells (hESC) and FRDA induced pluripotent stem cells (iPSC) into adult rodent DRG regions. Our data showed survival and differentiation of hESC and FRDA iPSC-derived progenitors in the DRG 2 and 8 weeks post-transplantation, respectively. Donor cells expressed neuronal markers, including sensory and glial markers, demonstrating differentiation to these lineages. These results are novel and a highly significant first step in showing the possibility of using stem cells as a cell replacement therapy to treat DRG neurodegeneration in FRDA as well as other peripheral neuropathies.
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Affiliation(s)
- Serena Viventi
- Department of Biomedical Engineering, The University of Melbourne, Parkville, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Stefano Frausin
- The Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Sara E Howden
- The Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Australia
| | - Shiang Y Lim
- O'Brien Institute Department, St Vincent's Institute of Medical Research, Fitzroy, Australia.,Department of Surgery, The University of Melbourne, St Vincent Hospital, Fitzroy, Australia
| | - Rocio K Finol-Urdaneta
- Illawarra Health and Medical Research Institute, University of Wollongong, Keiraville, Australia
| | - Jeffrey R McArthur
- Illawarra Health and Medical Research Institute, University of Wollongong, Keiraville, Australia
| | - Kwaku Dad Abu-Bonsrah
- The Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Wayne Ng
- School of Medicine, Griffith University, Gold Coast, Australia.,Department of Neurosurgery, Gold Coast University Hospital, Southport, Australia
| | - Jason Ivanusic
- Department of Anatomy and Neuroscience, The University of Melbourne, Parkville, Australia
| | - Lachlan Thompson
- The Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Mirella Dottori
- Department of Biomedical Engineering, The University of Melbourne, Parkville, Australia.,Illawarra Health and Medical Research Institute, University of Wollongong, Keiraville, Australia.,Department of Anatomy and Neuroscience, The University of Melbourne, Parkville, Australia
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Evangelista AF, Soares MBP, Villarreal CF. Cell-free therapy: a neuroregenerative approach to sensory neuropathy? Neural Regen Res 2019; 14:1383-1384. [PMID: 30964062 PMCID: PMC6524517 DOI: 10.4103/1673-5374.253522] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Afrânio Ferreira Evangelista
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz; Faculdade de Farmácia, Universidade Federal da Bahia, Salvador, BA, Brazil
| | | | - Cristiane Flora Villarreal
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz; Faculdade de Farmácia, Universidade Federal da Bahia, Salvador, BA, Brazil
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Leiguarda C, Coronel MF, Montaner AD, Villar MJ, Brumovsky PR. Long-lasting ameliorating effects of the oligodeoxynucleotide IMT504 on mechanical allodynia and hindpaw edema in rats with chronic hindpaw inflammation. Neurosci Lett 2017; 666:17-23. [PMID: 29248616 DOI: 10.1016/j.neulet.2017.12.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 12/10/2017] [Accepted: 12/13/2017] [Indexed: 12/14/2022]
Abstract
PURPOSE Previously we showed that systemic administration of IMT504 prevents or ameliorates mechanical and thermal allodynia in rats with sciatic nerve crush. Here we analyzed if IMT504 is also effective in reducing mechanical allodynia and inflammation in rats undergoing hindpaw inflammation. MATERIALS AND METHODS Male Sprague-Dawley rats received unilateral intraplantar injection of complete Freund́s adjuvant (CFA), and were grouped into: 1) untreated CFA, 2) vehicle-treated CFA, 3) IMT504-treated CFA (5 daily (5*) doses of 20, 2 or 0.2 mg/kg, or 3*2 mg/kg). Naïve groups were also included. Finally, early (immediately after intraplantar CFA) and late (7 days after intraplantar CFA) IMT504 treatment protocols were also tested. Hindpaw mechanical allodynia, dorsoventral thickness, edema and cellular infiltration of ipsilateral hindpaws were evaluated in all groups. RESULTS Untreated CFA rats exhibited mechanical allodynia of quick onset (day 1) and long duration (7 weeks inclusive). Early and late treatments with 5*20 mg/kg IMT504 to CFA rats resulted in both quick and long-lasting antiallodynic effects, as compared to untreated CFA rats. This was also the case in CFA rats undergoing late IMT504 treatment at lower doses (3* and 5*2 mg/kg). Very low doses of IMT504 (5*0.2 mg/kg) only showed a mild improvement in withdrawal threshold, never reaching basal levels. Finally, rats treated with 3* or 5*2 mg/kg or 5*0.2 mg/kg exhibited significant decreases in dorsoventral thickness, edema, and inflammatory cell infiltration of the inflamed hindpaw. CONCLUSION Early and late administration of IMT504 results in quick and long-lasting reductions in mechanical allodynia and hindpaw edema. While the mechanisms behind these effects remain to be established, data suggests that IMT504 administration could be a promising strategy in the control of inflammatory pain.
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Affiliation(s)
- Candelaria Leiguarda
- Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral-CONICET, Av. Juan D. Perón 1500, Derqui, Pilar, B1629AHJ, Buenos Aires, Argentina
| | - María Florencia Coronel
- Instituto de Biología y Medicina Experimental (IBYME), CONICET, Vuelta de Obligado 2490, Ciudad Autónoma de Buenos Aires, C1428ADN, Argentina
| | - Alejandro Daniel Montaner
- Instituto de Ciencia y Tecnología "Dr. César Milstein", CONICET, Fundación Pablo Cassará, Ciudad Autónoma de Buenos Aires, C1440FFX, Argentina
| | - Marcelo José Villar
- Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral-CONICET, Av. Juan D. Perón 1500, Derqui, Pilar, B1629AHJ, Buenos Aires, Argentina
| | - Pablo Rodolfo Brumovsky
- Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral-CONICET, Av. Juan D. Perón 1500, Derqui, Pilar, B1629AHJ, Buenos Aires, Argentina.
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4
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Bettini S, Franceschini V, Astolfi L, Simoni E, Mazzanti B, Martini A, Revoltella RP. Human mesenchymal stromal cell therapy for damaged cochlea repair in nod-scid mice deafened with kanamycin. Cytotherapy 2017; 20:189-203. [PMID: 29246648 DOI: 10.1016/j.jcyt.2017.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 09/05/2017] [Accepted: 11/03/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Kanamycin, mainly used in the treatment of drug-resistant-tuberculosis, is known to cause irreversible hearing loss. Using the xeno-transplant model, we compared both in vitro and in vivo characteristics of human mesenchymal stromal cells (MSCs) derived from adult tissues, bone marrow (BM-MSCs) and adipose tissue (ADSCs). These tissues were selected for their availability, in vitro multipotency and regenerative potential in vivo in kanamycin-deafened nod-scid mice. METHODS MSCs were isolated from informed donors and expanded ex vivo. We evaluated their proliferation capacity in vitro using the hexosaminidase assay, the phenotypic profile using flow-cytometry of a panel of surface antigens, the osteogenic potential using alkaline phosphatase activity and the adipogenic potential using oil-red-O staining. MSCs were intravenously injected in deafened mice and cochleae, liver, spleen and kidney were sampled 7 and 30 days after transplantation. The dissected organs were analyzed using lectin histochemistry, immunohistochemistry, polymerase chain reaction (PCR) and dual color fluorescence in situ hybridization (DC-FISH). RESULTS MSCs showed similar in vitro characteristics, but ADSCs appeared to be more efficient after prolonged expansion. Both cell types engrafted in the cochlea of damaged mice, inducing regeneration of the damaged sensory structures. Several hybrid cells were detected in engrafted tissues. DISCUSSION BM-MSCs and ADSCs showed in vitro characteristics suitable for tissue regeneration and fused with resident cells in engrafted tissues. The data suggest that paracrine effect is the prevalent mechanism inducing tissue recovery. Overall, BM-MSCs and ADSCs appear to be valuable tools in regenerative medicine for hearing loss recovery.
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Affiliation(s)
- Simone Bettini
- Department of Biological, Geological and Environmental Sciences, University of Bologna, Bologna, Italy
| | - Valeria Franceschini
- Department of Biological, Geological and Environmental Sciences, University of Bologna, Bologna, Italy; Foundation Onlus 'Staminali e Vita', Padua, Italy.
| | - Laura Astolfi
- Foundation Onlus 'Staminali e Vita', Padua, Italy; Bioacoustics Research Laboratory, Department of Neurosciences, University of Padua, Padua, Italy
| | - Edi Simoni
- Bioacoustics Research Laboratory, Department of Neurosciences, University of Padua, Padua, Italy
| | - Benedetta Mazzanti
- Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | - Alessandro Martini
- Foundation Onlus 'Staminali e Vita', Padua, Italy; Bioacoustics Research Laboratory, Department of Neurosciences, University of Padua, Padua, Italy
| | - Roberto P Revoltella
- Foundation Onlus 'Staminali e Vita', Padua, Italy; Institute for Chemical, Physical Processes, Centro Nazionale delle Ricerche (C.N.R.), Pisa, Italy
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Systemic Transplantation of Bone Marrow Mononuclear Cells Promotes Axonal Regeneration and Analgesia in a Model of Wallerian Degeneration. Transplantation 2017; 101:1573-1586. [DOI: 10.1097/tp.0000000000001478] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Modification of Bone Marrow Stem Cells for Homing and Survival During Cerebral Ischemia. BONE MARROW STEM CELL THERAPY FOR STROKE 2017. [PMCID: PMC7121342 DOI: 10.1007/978-981-10-2929-5_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Over the last decade, major advances have been made in stem cell-based therapy for ischemic stroke, which is one of the leading causes of death and disability worldwide. Various stem cells from bone marrow, such as mesenchymal stem cells (MSCs), hematopoietic stem cells (HSCs), and endothelial progenitor cells (EPCs), have shown therapeutic potential for stroke. Concomitant with these exciting findings are some fundamental bottlenecks that must be overcome in order to accelerate their clinical translation, including the low survival and engraftment caused by the harsh microenvironment after transplantation. In this chapter, strategies such as gene modification, hypoxia/growth factor preconditioning, and biomaterial-based methods to improve cell survival and homing are summarized, and the potential strategies for their future application are also discussed.
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7
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Mesenchymal Stem/Stromal Cells in Liver Fibrosis: Recent Findings, Old/New Caveats and Future Perspectives. Stem Cell Rev Rep 2016; 11:586-97. [PMID: 25820543 DOI: 10.1007/s12015-015-9585-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mesenchymal stem/stromal cells (MSCs) are progenitors which share plastic-adherence capacity and cell surface markers but have different properties according to their cell and tissue sources and to culture conditions applied. Many recent publications suggest that MSCs can differentiate into hepatic-like cells, which can be a consequence of either a positive selection of rare in vivo pluripotent cells or of the original plasticity of some cells contributing to MSC cultures. A possible role of MSCs in hereditary transmission of obesity and/or diabetes as well as properties of MSCs regarding immunomodulation, cell fusion and exosome release capacities are discussed according to recent literature. Limitations in methods used to track MSCs in vivo especially in the context of liver cirrhosis are addressed as well as strategies explored to enhance their migratory, survival and proliferation properties, which are known to be relevant for their future clinical use. Current knowledge regarding mechanisms involved in liver cirrhosis amelioration mediated by naïve and genetically modified MSCs as well as the effects of applying preconditioning and combined strategies to improve their therapeutic effects are evaluated. Finally, first reports of GMP guidelines and biosafety issues in MSCs applications are discussed.
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8
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Yu H, Fischer G, Ebert AD, Wu HE, Bai X, Hogan QH. Analgesia for neuropathic pain by dorsal root ganglion transplantation of genetically engineered mesenchymal stem cells: initial results. Mol Pain 2015; 11:5. [PMID: 25888914 PMCID: PMC4331376 DOI: 10.1186/s12990-015-0002-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 01/26/2015] [Indexed: 02/07/2023] Open
Abstract
Background Cell-based therapy may hold promise for treatment of chronic pain. Mesenchymal stem cells (MSCs) are readily available and robust, and their secretion of therapeutic peptides can be enhanced by genetically engineering. We explored the analgesic potential of transplanting bone marrow-derived MSCs that have been transduced with lentivectors. To optimize efficacy and safety, primary sensory neurons were targeted by MSC injection into the dorsal root ganglia (DRGs). Results MSCs were transduced using lentivectors to express enhanced green fluorescent protein (EGFP) or to co-express the analgesic peptide glial cell line-derived neurotrophic factor (GDNF) and EGFP by a viral 2A bicistronic transgene cassette. Engineered MSCs were injected into the 4th lumbar (L4) and L5 DRGs of adult allogeneic rats to evaluate survival in the DRGs. MSCs were detected by immunofluorescence staining up to 2–3 weeks after injection, distributed in the extracellular matrix space without disrupting satellite glial cell apposition to sensory neurons, suggesting well-tolerated integration of engrafted MSCs into DRG tissue. To examine their potential for inhibiting development of neuropathic pain, MSCs were injected into the L4 and L5 DRGs ipsilateral to a spinal nerve ligation injury. Animals injected with GDNF-engineered MSCs showed moderate but significant reduction in mechanical allodynia and hyperalgesia compared to controls implanted with MSCs expressing EGFP alone. We also observed diminished long-term survival of allografted MSCs at 3 weeks, and the development of a highly-proliferating population of MSCs in 12% of DRGs after transplantation. Conclusions These data indicate that genetically modified MSCs secreting analgesic peptides could potentially be developed as a novel DRG-targeted cell therapy for treating neuropathic pain. However, further work is needed to address the challenges of MSC survival and excess proliferation, possibly with trials of autologous MSCs, evaluation of clonally selected populations of MSCs, and investigation of regulation of MSC proliferation.
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Affiliation(s)
- Hongwei Yu
- Department of Anesthesiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA.
| | - Gregory Fischer
- Department of Anesthesiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA.
| | - Allison D Ebert
- Department of Cell Biology, Neurobiology & Anatomy, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA.
| | - Hsiang-En Wu
- Department of Anesthesiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA.
| | - Xiaowen Bai
- Department of Anesthesiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA.
| | - Quinn H Hogan
- Department of Anesthesiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA. .,Zablocki Veterans Affairs Medical Center, 5000 W National Ave, Milwaukee, WI, 53295, USA.
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9
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Salem AM, Ahmed HH, Atta HM, Ghazy MA, Aglan HA. Potential of bone marrow mesenchymal stem cells in management of Alzheimer's disease in female rats. Cell Biol Int 2014; 38:1367-83. [PMID: 25044885 DOI: 10.1002/cbin.10331] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 05/17/2014] [Indexed: 07/27/2024]
Abstract
Alzheimer's disease (AD) has been called the disease of the century with significant clinical and socioeconomic impacts. Pharmacological treatment has limited efficacy and only provides symptomatic relief without long-term cure. Accordingly, there is an urgent need to develop novel and effective medications for AD. Stem cell-based therapy is a promising approach to handling neurodegenerative diseases. Therefore, the current study aimed to explore the possible therapeutic role of single intravenous injection of bone marrow derived mesenchymal stem cells (BM-MSCs) after 4 months in management of AD in the experimental model. The work also extended to compare the therapeutic potential of BM-MSCs with 2 conventional therapies of AD; rivastigmine and cerebrolysin administered daily. BM-MSCs were able to home at the injured brains and produced significant increases in the number of positive cells for choline acetyltransferase (ChAT) and survivin expression, as well as selective AD indicator-1 (seladin-1) and nestin gene expression. Histopathological examination indicated that BM-MSCs could remove beta-amyloid plaques from hippocampus. Significant improvement in these biomarkers was similar to or better sometimes than the reference drugs, clearly showing the potential therapeutic role of BM-MSCs against AD through their anti-apoptotic, neurogenic and immunomodulatory properties.
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Affiliation(s)
- Ahmed M Salem
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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10
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Human mesenchymal stem cells provide protection against radiation-induced liver injury by antioxidative process, vasculature protection, hepatocyte differentiation, and trophic effects. BIOMED RESEARCH INTERNATIONAL 2013; 2013:151679. [PMID: 24369528 PMCID: PMC3863471 DOI: 10.1155/2013/151679] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 10/20/2013] [Accepted: 10/20/2013] [Indexed: 12/17/2022]
Abstract
To evaluate the potential therapeutic effect of the infusion of hMSCs for the correction of liver injuries, we performed total body radiation exposure of NOD/SCID mice. After irradiation, mir-27b level decreases in liver, increasing the directional migration of hMSCs by upregulating SDF1α. A significant increase in plasmatic transaminases levels, apoptosis process in the liver vascular system, and in oxidative stress were observed. hMSC injection induced a decrease in transaminases levels and oxidative stress, a disappearance of apoptotic cells, and an increase in Nrf2, SOD gene expression, which might reduce ROS production in the injured liver. Engrafted hMSCs expressed cytokeratin CK18 and CK19 and AFP genes indicating possible hepatocyte differentiation. The presence of hMSCs expressing VEGF and Ang-1 in the perivascular region, associated with an increased expression of VEGFr1, r2 in the liver, can confer a role of secreting cells to hMSCs in order to maintain the endothelial function. To explain the benefits to the liver of hMSC engraftment, we find that hMSCs secreted NGF, HGF, and anti-inflammatory molecules IL-10, IL1-RA contributing to prevention of apoptosis, increasing cell proliferation in the liver which might correct liver dysfunction. MSCs are potent candidates to repair and protect healthy tissues against radiation damages.
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Si Y, Zhao Y, Hao H, Liu J, Guo Y, Mu Y, Shen J, Cheng Y, Fu X, Han W. Infusion of mesenchymal stem cells ameliorates hyperglycemia in type 2 diabetic rats: identification of a novel role in improving insulin sensitivity. Diabetes 2012; 61:1616-25. [PMID: 22618776 PMCID: PMC3357293 DOI: 10.2337/db11-1141] [Citation(s) in RCA: 196] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Infusion of mesenchymal stem cells (MSCs) has been shown to effectively lower blood glucose in diabetic individuals, but the mechanism involved could not be adequately explained by their potential role in promoting islet regeneration. We therefore hypothesized that infused MSCs might also contribute to amelioration of the insulin resistance of peripheral insulin target tissues. To test the hypothesis, we induced a diabetic rat model by high-fat diet/streptozotocin (STZ) administration, performed MSC infusion during the early phase (7 days) or late phase (21 days) after STZ injection, and then evaluated the therapeutic effects of MSC infusion and explored the possible mechanisms involved. MSC infusion ameliorated hyperglycemia in rats with type 2 diabetes (T2D). Infusion of MSCs during the early phase not only promoted β-cell function but also ameliorated insulin resistance, whereas infusion in the late phase merely ameliorated insulin resistance. Infusion of MSCs resulted in an increase of GLUT4 expression and an elevation of phosphorylated insulin receptor substrate 1 (IRS-1) and Akt (protein kinase B) in insulin target tissues. This is the first report of MSC treatment improving insulin sensitivity in T2D. These data indicate that multiple roles and mechanisms are involved in the efficacy of MSCs in ameliorating hyperglycemia in T2D.
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Affiliation(s)
- Yiling Si
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
| | - Yali Zhao
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
| | - Haojie Hao
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
| | - Jiejie Liu
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
| | - Yelei Guo
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
| | - Yiming Mu
- Department of Endocrinology, Chinese PLA General Hospital, Beijing, China
| | - Jing Shen
- Department of Endocrinology, Chinese PLA General Hospital, Beijing, China
| | - Yu Cheng
- Department of Endocrinology, Chinese PLA General Hospital, Beijing, China
| | - Xiaobing Fu
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
- Corresponding author: Weidong Han, , or Xiaobing Fu,
| | - Weidong Han
- Institute of Basic Medicine, College of Life Science, Chinese PLA General Hospital, Beijing, China
- Corresponding author: Weidong Han, , or Xiaobing Fu,
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Sapunar D, Kostic S, Banozic A, Puljak L. Dorsal root ganglion - a potential new therapeutic target for neuropathic pain. J Pain Res 2012; 5:31-8. [PMID: 22375099 PMCID: PMC3287412 DOI: 10.2147/jpr.s26603] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
A regional approach can protect our patients from often unacceptable adverse effects produced by systematically applied drugs. Regional therapeutic approaches, as well as interventions at the level of the peripheral nervous system and particularly the dorsal root ganglion (DRG), represent an alternative to the systemic application of therapeutic agents. This article provides an overview of DRG anatomical peculiarities, explains why the DRG is an important therapeutic target, and how animal models of targeted drug delivery can help us in the translation of basic research into clinical practice.
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Affiliation(s)
- Damir Sapunar
- Department of Anatomy, Histology, and Embryology, University of Split Medical School, Soltanska 2, 21000 Split, Croatia
| | - Sandra Kostic
- Department of Anatomy, Histology, and Embryology, University of Split Medical School, Soltanska 2, 21000 Split, Croatia
| | - Adriana Banozic
- Department of Anatomy, Histology, and Embryology, University of Split Medical School, Soltanska 2, 21000 Split, Croatia
| | - Livia Puljak
- Department of Anatomy, Histology, and Embryology, University of Split Medical School, Soltanska 2, 21000 Split, Croatia
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Guo W, Wang H, Zou S, Gu M, Watanabe M, Wei F, Dubner R, Huang GTJ, Ren K. Bone marrow stromal cells produce long-term pain relief in rat models of persistent pain. Stem Cells 2011; 29:1294-303. [PMID: 21630378 DOI: 10.1002/stem.667] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Chronic pain conditions are difficult to treat and are major health problems. Bone marrow stromal cells (BMSCs) have generated considerable interest as a candidate for cell-based therapy. BMSCs are readily accessible and are easy to isolate and expand ex vivo. Clinical studies show that direct injection of BMSCs does not produce unwanted side effects and is well tolerated and safe. Here, we show that a single systemic (intravenous) or local injection (into the lesion site) of rat primary BMSCs reversed pain hypersensitivity in rats after injury and that the effect lasted until the conclusion of the study at 22 weeks. The pain hypersensitivity was rekindled by naloxone hydrochloride, an opioid receptor antagonist that acts peripherally and centrally, when tested at 1-5 weeks after BMSC infusion. In contrast, naloxone methiodide, a peripherally acting opioid receptor antagonist, only rekindled hyperalgesia in the first 3 weeks of BMSC treatment. Focal downregulation of brainstem mu opioid receptors by RNA interference (RNAi) reversed the effect of BMSCs, when RNAi was introduced at 5- but not 1-week after BMSC transplantation. Thus, BMSCs produced long-term relief of pain and this effect involved activation of peripheral and central opioid receptors in distinct time domains. The findings prompt studies to elucidate the cellular mechanisms of the BMSC-induced pain relieving effect and translate these observations into clinical settings.
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Affiliation(s)
- Wei Guo
- Department of Neural and Pain Sciences, Dental School, University of Maryland, Baltimore, Maryland 21201-1586, USA
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Abstract
In the last years, significant progress has been made in the medical treatment of pain. However, pathological pains, such us neuropathic pain, remain refractory to the currently available analgesics. Therefore, new therapeutic strategies are being evaluated. We have recently shown that both bone marrow stromal cells (MSCs) and the oligonucleotide IMT504 can prevent the development of mechanical and thermal allodynia when they are administered to rats subjected to a sciatic nerve crush. This chapter summarizes the laboratory techniques used to isolate and culture MSCs, administer both MSCs and IMT504, perform the nerve injury and determine mechanical and thermal sensitivities.
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15
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Huang H, Chen L, Sanberg P. Cell Therapy From Bench to Bedside Translation in CNS Neurorestoratology Era. CELL MEDICINE 2010; 1:15-46. [PMID: 21359168 DOI: 10.3727/215517910x516673] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent advances in cell biology, neural injury and repair, and the progress towards development of neurorestorative interventions are the basis for increased optimism. Based on the complexity of the processes of demyelination and remyelination, degeneration and regeneration, damage and repair, functional loss and recovery, it would be expected that effective therapeutic approaches will require a combination of strategies encompassing neuroplasticity, immunomodulation, neuroprotection, neurorepair, neuroreplacement, and neuromodulation. Cell-based restorative treatment has become a new trend, and increasing data worldwide have strongly proven that it has a pivotal therapeutic value in CNS disease. Moreover, functional neurorestoration has been achieved to a certain extent in the CNS clinically. Up to now, the cells successfully used in preclinical experiments and/or clinical trial/treatment include fetal/embryonic brain and spinal cord tissue, stem cells (embryonic stem cells, neural stem/progenitor cells, hematopoietic stem cells, adipose-derived adult stem/precursor cells, skin-derived precursor, induced pluripotent stem cells), glial cells (Schwann cells, oligodendrocyte, olfactory ensheathing cells, astrocytes, microglia, tanycytes), neuronal cells (various phenotypic neurons and Purkinje cells), mesenchymal stromal cells originating from bone marrow, umbilical cord, and umbilical cord blood, epithelial cells derived from the layer of retina and amnion, menstrual blood-derived stem cells, Sertoli cells, and active macrophages, etc. Proof-of-concept indicates that we have now entered a new era in neurorestoratology.
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Affiliation(s)
- Hongyun Huang
- Center for Neurorestoratology, Beijing Rehabilitation Center, Beijing, P.R. China
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Siniscalco D, Giordano C, Galderisi U, Luongo L, Alessio N, Di Bernardo G, de Novellis V, Rossi F, Maione S. Intra-brain microinjection of human mesenchymal stem cells decreases allodynia in neuropathic mice. Cell Mol Life Sci 2010; 67:655-69. [PMID: 19937263 PMCID: PMC11115751 DOI: 10.1007/s00018-009-0202-4] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2009] [Revised: 10/30/2009] [Accepted: 11/03/2009] [Indexed: 12/16/2022]
Abstract
Neuropathic pain is a very complex disease, involving several molecular pathways. Current available drugs are usually not acting on the several mechanisms underlying the generation and propagation of pain. We used spared nerve injury model of neuropathic pain to assess the possible use of human mesenchymal stem cells (hMSCs) as anti-neuropathic tool. Human MSCs were transplanted in the mouse lateral cerebral ventricle. Stem cells injection was performed 4 days after sciatic nerve surgery. Neuropathic mice were monitored 7, 10, 14, 17, and 21 days after surgery. hMSCs were able to reduce pain-like behaviors, such as mechanical allodynia and thermal hyperalgesia, once transplanted in cerebral ventricle. Anti-nociceptive effect was detectable from day 10 after surgery (6 days post cell injection). Human MSCs reduced the mRNA levels of the pro-inflammatory interleukin IL-1beta mouse gene, as well as the neural beta-galactosidase over-activation in prefrontal cortex of SNI mice. Transplanted hMSCs were able to reduce astrocytic and microglial cell activation.
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Affiliation(s)
- Dario Siniscalco
- Division of Pharmacology L. Donatelli, Department of Experimental Medicine, Second University of Naples, 80138 Naples, Italy.
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Coronel MF, Musolino PL, Brumovsky PR, Hökfelt T, Villar MJ. Bone marrow stromal cells attenuate injury-induced changes in galanin, NPY and NPY Y1-receptor expression after a sciatic nerve constriction. Neuropeptides 2009; 43:125-32. [PMID: 19168218 DOI: 10.1016/j.npep.2008.12.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Revised: 12/11/2008] [Accepted: 12/12/2008] [Indexed: 12/21/2022]
Abstract
Single ligature nerve constriction (SLNC) of the rat sciatic nerve triggers neuropathic pain-related behaviors and induces changes in neuropeptide expression in primary afferent neurons. Bone marrow stromal cells (MSCs) injected into the lumbar 4 (L4) dorsal root ganglia (DRGs) of animals subjected to a sciatic nerve SLNC selectively migrate to the other ipsilateral lumbar DRGs (L3, L5 and L6) and prevent mechanical and thermal allodynia. In this study, we have evaluated the effect of MSC administration on the expression of the neuropeptides galanin and NPY, as well as the NPY Y(1)-receptor (Y(1)R) in DRG neurons. Animals were subjected to a sciatic nerve SLNC either alone or followed by the administration of MSCs, phosphate-buffered saline (PBS) or bone marrow non-adherent mononuclear cells (BNMCs), directly into the ipsilateral L4 DRG. Seven days after injury, the ipsilateral and contralateral L4-5 DRGs were dissected out and processed for standard immunohistochemistry, using specific antibodies. As previously reported, SLNC induced an ipsilateral increase in the number of galanin and NPY immunoreactive neurons and a decrease in Y(1)R-positive DRG neurons. The intraganglionic injection of PBS or BNMCs did not modify this pattern of expression. In contrast, MSC administration partially prevented the injury-induced changes in galanin, NPY and Y(1)R expression. The large number of Y(1)R-immunoreactive neurons together with high levels of NPY expression in animals injected with MSCs could explain, at least in part, the analgesic effects exerted by these cells. Our results support MSC participation in the modulation of neuropathic pain and give insight into one of the possible mechanisms involved.
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Affiliation(s)
- M F Coronel
- School of Biomedical Sciences, Austral University, Buenos Aires, Argentina.
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Rodrigues Hell RC, Silva Costa MM, Goes AM, Oliveira ALR. Local injection of BDNF producing mesenchymal stem cells increases neuronal survival and synaptic stability following ventral root avulsion. Neurobiol Dis 2008; 33:290-300. [PMID: 19049875 DOI: 10.1016/j.nbd.2008.10.017] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2008] [Revised: 10/20/2008] [Accepted: 10/25/2008] [Indexed: 01/01/2023] Open
Abstract
The present study proposed to graft mesenchymal stem cells (MSCs), which continuously produce BDNF, into the spinal cord ventral horn, after ventral root avulsion. Neurotrophin expression was naturally achieved by culturing MSCs in an undifferentiated state for at least 10 weeks. Lewis rats were subjected to unilateral avulsion of lumbar ventral roots, receiving 3 x 10(5) cells injected through the lateral funiculus. Two weeks after surgery, the animals were sacrificed and neuronal survival, astroglial reaction and synaptic inputs within the motor nucleus analyzed. The results indicated that the MSCs treatment significantly rescued avulsed motoneurons. Such neuronal survival was related to in vivo mRNA up regulation as well as expression of BDNF and GDNF. Such increase was correlated to the preservation of synaptophysin- positive nerve terminals. Thus it was proposed that when maintained undifferentiated for a period of 10 weeks, MSCs may be used as a continuous source of BDNF, positively influencing neuronal survival and synaptic plasticity.
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Puljak L, Kojundzic SL, Hogan QH, Sapunar D. Targeted delivery of pharmacological agents into rat dorsal root ganglion. J Neurosci Methods 2008; 177:397-402. [PMID: 19027036 DOI: 10.1016/j.jneumeth.2008.10.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2008] [Revised: 10/21/2008] [Accepted: 10/22/2008] [Indexed: 01/08/2023]
Abstract
We sought an optimal method for targeted delivery into dorsal root ganglia (DRGs) for experimental studies, in terms of precision of delivery and avoidance of behavioral disturbances. We examined three approaches for injection into rat DRGs: percutaneous injection without surgical exposure, injection after deep exposure, and injection following deep exposure and partial laminectomy. Coomassie blue and Fast Blue were injected into DRGs for validation. At necropsy, the spread of Coomassie blue and Fast Blue was investigated under stereomicroscope and fluorescent microscope, respectively. We found that percutaneous approach did not provide any successful DRG injections. Deep exposure prior to intraganglionic injection provided variable results, but intraganglionic injection after deep exposure plus partial laminectomy was successful in 100% of attempts. Our subsequent skeletal analysis showed that the anatomical location of DRG is not compatible with successful DRG injection without surgical exposure. Neither of the methods using surgical exposure caused behavioral disturbances. Based on these results we conclude that partial laminectomy offers the most precise method of injecting DRG and does not produce behavioral evidence of nerve damage. Intraganglionic injection after deep exposure alone is less predictable, while percutaneous approaches only allow injection in the peripheral nerve.
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Affiliation(s)
- Livia Puljak
- Department of Anatomy, Histology and Embryology, University of Split School of Medicine, Soltanska 2, 21000 Split, Croatia
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Scuteri A, Donzelli E, Ravasi M, Tredici G. Adult mesenchymal stem cells support cisplatin-treated dorsal root ganglion survival. Neurosci Lett 2008; 445:68-72. [DOI: 10.1016/j.neulet.2008.08.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2008] [Accepted: 08/14/2008] [Indexed: 12/29/2022]
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Coronel MF, Hernando-Insúa A, Rodriguez JM, Elias F, Chasseing NA, Montaner AD, Villar MJ. Oligonucleotide IMT504 reduces neuropathic pain after peripheral nerve injury. Neurosci Lett 2008; 444:69-73. [PMID: 18672022 DOI: 10.1016/j.neulet.2008.07.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2008] [Revised: 07/11/2008] [Accepted: 07/18/2008] [Indexed: 12/21/2022]
Abstract
We have recently shown that the administration of bone marrow stromal cells (MSCs) prevents the development of mechanical and thermal allodynia in animals subjected to a sciatic nerve injury. Furthermore, exogenously administered MSCs have been shown to participate in the repair and regeneration of damaged tissues in a variety of animal models. However, some limitations of this therapeutic approach, basically related to the ex vivo cell manipulation procedure, have arisen. IMT504, the prototype of the PyNTTTTGT class of immunostimulatory oligonucleotides, stimulates MSC expansion both in vitro and in vivo. In this study, we evaluated the effect of IMT504 systemic administration on the development of mechanical and thermal allodynia in rats subjected to a sciatic nerve crush. Animals were treated with IMT504, MSCs or saline either immediately after performing the lesion or 4 days after it, and were evaluated using the von Frey and Choi tests at different times after injury. Control animals developed both mechanical and thermal allodynia. Animals receiving either IMT504 or MSCs immediately after injury did not develop mechanical allodynia and presented a significantly lower number of nociceptive responses to cold stimulation as compared to controls. Moreover, injury-induced allodynia was significantly reduced after IMT504 delayed treatment. Our results show that the administration of IMT504 reduces neuropathic pain-associated behaviors, suggesting that IMT504 could represent a possible therapeutic approach for the treatment of neuropathic pain.
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Affiliation(s)
- María Florencia Coronel
- Facultad de Ciencias Biomédicas, Universidad Austral, Av. Pte. Perón 1500, Buenos Aires B1629AHJ Pilar, Argentina.
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Musolino PL, Coronel MF, Hökfelt T, Villar MJ. Bone marrow stromal cells induce changes in pain behavior after sciatic nerve constriction. Neurosci Lett 2007; 418:97-101. [PMID: 17379405 DOI: 10.1016/j.neulet.2007.03.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2007] [Revised: 02/14/2007] [Accepted: 03/01/2007] [Indexed: 11/22/2022]
Abstract
Peripheral nerve injury, i.e. a single ligature nerve constriction (SLNC), triggers neuropathic pain. Bone marrow stromal cells (MSCs) have been observed to migrate to the injured tissues and mediate functional recovery following brain, spinal cord and peripheral nerve lesions. We have recently shown MSC selective migration to the ipsilateral lumbar (L3-6) dorsal root ganglia (DRGs) after a sciatic nerve SLNC. In this study, we have analyzed the thermal and mechanical sensitivities of animals subjected to a SLNC of the sciatic nerve and an ipsilateral intraganglionic MSC injection, using the von Frey and Choi tests. Control animals were subjected to the nerve lesion either alone or followed by the administration of phosphate-buffered saline (PBS) or bone marrow non-adherent mononuclear cells (BNMCs). All the animals were tested both before surgery and after 1, 3, 7, 14, 21, 28 and 56 days. Animals subjected to the sciatic nerve constriction developed ipsilateral mechanical and thermal allodynia already 3 days after the lesion. The allodynic responses were maintained even after 56 days. MSC administration prevented the generation of mechanical allodynia and reduced the number of allodynic responses to cold stimuli. On the contrary, the injection of either PBS or BNMCs could not counteract allodynia. These results suggest that MSCs may modulate pain generation after sciatic nerve constriction. The underlying mechanisms by which MSCs exert their actions on pain behavior need to be clarified.
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Affiliation(s)
- Patricia Leonor Musolino
- School of Biomedical Sciences, Austral University, Av. Pte. Perón 1500, B1629AHJ Pilar, Buenos Aires, Argentina
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