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Regulation of BDNF-TrkB Signaling and Potential Therapeutic Strategies for Parkinson's Disease. J Clin Med 2020; 9:jcm9010257. [PMID: 31963575 PMCID: PMC7019526 DOI: 10.3390/jcm9010257] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/19/2019] [Accepted: 01/15/2020] [Indexed: 12/20/2022] Open
Abstract
Brain-derived neurotrophic factor (BDNF) and its receptor tropomyosin-related kinase receptor type B (TrkB) are widely distributed in multiple regions of the human brain. Specifically, BDNF/TrkB is highly expressed and activated in the dopaminergic neurons of the substantia nigra and plays a critical role in neurophysiological processes, including neuro-protection and maturation and maintenance of neurons. The activation as well as dysfunction of the BDNF-TrkB pathway are associated with neurodegenerative diseases. The expression of BDNF/TrkB in the substantia nigra is significantly reduced in Parkinson's Disease (PD) patients. This review summarizes recent progress in the understanding of the cellular and molecular roles of BNDF/TrkB signaling and its isoform, TrkB.T1, in Parkinson's disease. We have also discussed the effects of current therapies on BDNF/TrkB signaling in Parkinson's disease patients and the mechanisms underlying the mutation-mediated acquisition of resistance to therapies for Parkinson's disease.
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Arato I, Milardi D, Giovagnoli S, Grande G, Bellucci C, Lilli C, Bartoli S, Corneli S, Mazzone P, Calvitti M, Baroni T, Calafiore R, Mancuso F, Luca G. In "Vitro" Lps-Stimulated Sertoli Cells Pre-Loaded With Microparticles: Intracellular Activation Pathways. Front Endocrinol (Lausanne) 2020; 11:611932. [PMID: 33488524 PMCID: PMC7817811 DOI: 10.3389/fendo.2020.611932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/20/2020] [Indexed: 12/20/2022] Open
Abstract
Sertoli cells (SC) are immune privileged cells with the capacity of modulating the immune response by expressing several immune-regulatory factors. SC have the capacity to respond to external stimuli through innate phagocytic and antibacterial activities. This evidence evoked a potential role of SC as drug carriers and therapeutic agents. Such stimuli drive SC towards a still unknown evolution, the clinical relevance of which as yet remains undisclosed. This study sought to investigate the effects of external stimuli in the form of polymeric microparticles (MP) and bacteria derived endotoxins, such as lipopolysaccharides (LPS), in order to identify the pathways potentially involved in cell phenotype modifications. Compared to single stimulation, when combined, MP and LPS provoked a significant increase in the gene expression of IDO, PD-L1, FAS-L, TLR-3, TLR-4, MHC-II, ICAM-1, TFGβ1, BDF123, BDF129, BDF3 and pEP2C. Western Blotting analysis demonstrated up-regulation of the ERK 1-2 and NF-kB p65 phosphorylation ratios. Our study, showing the exponential increase of these mediators upon combined MP and LPS stimulation, suggests a "switch" of SC function from typical cells of the blood-testicular barrier to nonprofessional tolerogenic antigen-presenting cells. Further studies should target the clinical and technological implications of such stimuli-induced SC transformation.
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Affiliation(s)
- Iva Arato
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Domenico Milardi
- International Scientific Institute “Paul VI”, Rome, Italy
- Division of Endocrinology, Fondazione Policlinico Universitario “Agostino Gemelli”, Rome, Italy
| | - Stefano Giovagnoli
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - Giuseppe Grande
- 2nd Department of Medicine, “Ca’ Foncello” Regional Hospital, ULSS2 Marca Trevigiana, Treviso, Italy
| | - Catia Bellucci
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Cinzia Lilli
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Sara Bartoli
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Sara Corneli
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", Perugia, Italy
| | - Piera Mazzone
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", Perugia, Italy
| | - Mario Calvitti
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Tiziano Baroni
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Riccardo Calafiore
- Department of Medicine, University of Perugia, Perugia, Italy
- Division of Medical Andrology and Endocrinology of Reproduction, Saint Mary Hospital, Terni, Italy
| | - Francesca Mancuso
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
- *Correspondence: Francesca Mancuso,
| | - Giovanni Luca
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
- Division of Medical Andrology and Endocrinology of Reproduction, Saint Mary Hospital, Terni, Italy
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Savvulidi F, Ptacek M, Savvulidi Vargova K, Stadnik L. Manipulation of spermatogonial stem cells in livestock species. J Anim Sci Biotechnol 2019; 10:46. [PMID: 31205688 PMCID: PMC6560896 DOI: 10.1186/s40104-019-0355-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/17/2019] [Indexed: 12/12/2022] Open
Abstract
We are entering an exciting epoch in livestock biotechnology during which the fundamental approaches (such as transgenesis, spermatozoa cryopreservation and artificial insemination) will be enhanced based on the modern understanding of the biology of spermatogonial stem cells (SSCs) combined with the outstanding recent advances in genomic editing technologies and in vitro cell culture systems. The general aim of this review is to outline comprehensively the promising applications of SSC manipulation that could in the nearest future find practical application in livestock breeding. Here, we will focus on 1) the basics of mammalian SSC biology; 2) the approaches for SSC isolation and purification; 3) the available in vitro systems for the stable expansion of isolated SSCs; 4) a discussion of how the manipulation of SSCs can accelerate livestock transgenesis; 5) a thorough overview of the techniques of SSC transplantation in livestock species (including the preparation of recipients for SSC transplantation, the ultrasonographic-guided SSC transplantation technique in large farm animals, and the perspectives to improve further the SSC transplantation efficiency), and finally, 6) why SSC transplantation is valuable to extend the techniques of spermatozoa cryopreservation and/or artificial insemination. For situations where no reliable data have yet been obtained for a particular livestock species, we will rely on the data obtained from studies conducted in rodents because the knowledge gained from rodent research is translatable to livestock species to a great extent. On the other hand, we will draw special attention to situations where such translation is not possible.
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Affiliation(s)
- Filipp Savvulidi
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Suchdol Czech Republic
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University in Prague, U Nemocnice 5, 128 53 Prague, Czech Republic
| | - Martin Ptacek
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Suchdol Czech Republic
| | - Karina Savvulidi Vargova
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University in Prague, U Nemocnice 5, 128 53 Prague, Czech Republic
| | - Ludek Stadnik
- Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Suchdol Czech Republic
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4
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Sertoli Cells Avert Neuroinflammation-Induced Cell Death and Improve Motor Function and Striatal Atrophy in Rat Model of Huntington Disease. J Mol Neurosci 2018; 65:17-27. [DOI: 10.1007/s12031-018-1062-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 03/27/2018] [Indexed: 12/27/2022]
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Luca G, Arato I, Sorci G, Cameron DF, Hansen BC, Baroni T, Donato R, White DGJ, Calafiore R. Sertoli cells for cell transplantation: pre-clinical studies and future perspectives. Andrology 2018; 6:385-395. [DOI: 10.1111/andr.12484] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 02/13/2018] [Accepted: 02/14/2018] [Indexed: 01/08/2023]
Affiliation(s)
- G. Luca
- Department of Experimental Medicine; University of Perugia; Perugia Italy
- Division of Medical Andrology and Endocrinology of Reproduction; University of Perugia and Saint Mary Hospital; Terni Italy
| | - I. Arato
- Department of Experimental Medicine; University of Perugia; Perugia Italy
| | - G. Sorci
- Department of Experimental Medicine; University of Perugia; Perugia Italy
- Inter-University Institute of Myology (IIM)
| | - D. F. Cameron
- Department of Pathology and Cell Biology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - B. C. Hansen
- Department of Internal Medicine and Pediatrics; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - T. Baroni
- Department of Experimental Medicine; University of Perugia; Perugia Italy
| | - R. Donato
- Department of Experimental Medicine; University of Perugia; Perugia Italy
- Inter-University Institute of Myology (IIM)
- Centro Universitario per la Ricerca sulla Genomica Funzionale; Perugia Italy
| | - D. G. J. White
- Robarts Research Institute; University of Western Ontario; London ON Canada
| | - R. Calafiore
- Division of Medical Andrology and Endocrinology of Reproduction; University of Perugia and Saint Mary Hospital; Terni Italy
- Department of Medicine; University of Perugia; Perugia Italy
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Das M, Howell M, Foran EA, Iyre R, Mohapatra SS, Mohapatra S. Sertoli Cells Loaded with Doxorubicin in Lipid Micelles Reduced Tumor Burden and Dox-Induced Toxicity. Cell Transplant 2017; 26:1694-1702. [PMID: 29251108 PMCID: PMC5753976 DOI: 10.1177/0963689717721223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 04/18/2017] [Accepted: 04/25/2017] [Indexed: 12/26/2022] Open
Abstract
The toxic side effects of doxorubicin (Dox) limit its long-term use as a lung cancer chemotherapeutic. Additionally, drug delivery to the deep lung is challenging. To address these challenges, isolated rat Sertoli cells (SCs) were preloaded with Dox conjugated to lipid micelle nanoparticles (SC-DLMNs) and delivered to mouse lungs. These immunocompetent cells, when injected intravenously, travel to the lung, deliver the payload, and get cleared by the system quickly without causing any adverse reaction. We observed that SC-DLMNs effectively treated Lewis lung carcinoma 1-induced lung tumors in mice and the drug efficacy was comparable to SC-Dox treatment. Mice treated with SC-DLMNs also showed significantly less toxicity compared to those treated with SC-Dox. The encapsulation of Dox in lipid micelle nanoparticles reduced the toxicity of Dox and the SC-based delivery method ensured drug delivery to the deep lung without evoking any immune response. Taken together, these results provide a novel SC-based nanoparticle drug delivery method for improved therapeutic outcome of cardiotoxic antilung cancer drugs.
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Affiliation(s)
- Mahasweta Das
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Mark Howell
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Elspeth A. Foran
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Rohit Iyre
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Shyam S. Mohapatra
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
- James A. Haley Veterans Hospital, Tampa, FL, USA
| | - Subhra Mohapatra
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
- James A. Haley Veterans Hospital, Tampa, FL, USA
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Borlongan CV, Yu G, Matsukawa N, Yasuhara T, Hara K, Xu L. Article Commentary: Cell Transplantation: Stem Cells in the Spotlight. Cell Transplant 2017; 14:519-526. [DOI: 10.3727/000000005783982774] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- Cesar V. Borlongan
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
| | - Guolong Yu
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
| | - Noriyuki Matsukawa
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
| | - Takao Yasuhara
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
| | - Koichi Hara
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
| | - Lin Xu
- Neurology/Insttitute of Molecular Medicind & Genetics/School of Graduate Studies, Medical College of Georgia, Augusta, GA, USA
- Research/Affiliations Service Line, Augusta VAMC, Augusta, GA, USA
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Shamekh R, El-Badri NS, Saporta S, Pascual C, Sanberg PR, Cameron DF. Sertoli Cells Induce Systemic Donor-Specific Tolerance in Xenogenic Transplantation Model. Cell Transplant 2017; 15:45-53. [PMID: 16700329 DOI: 10.3727/000000006783982205] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Cell therapy is a potentially powerful tool in the treatment of many grave disorders including leukemia, immune deficiencies, autoimmune diseases, and diabetes. However, finding matched donors is challenging and recipients may suffer from the severe complications of systemic immune suppression. Sertoli cells, when cotransplanted with both allo- and xenograft tissues, promote graft acceptance in the absence of systemic immunosuppression. How Sertoli cells do this is not, as yet, clearly defined. We have examined the ability of Sertoli cells to produce systemic immune tolerance. For this purpose, Sertoli cells were injected into an otherwise normal C57/BL6 mouse host via the lateral tail vein. No other immunosuppressive protocols were applied. Six to 8 weeks posttransplantation, blood was collected for analysis of cytokine levels. Tolerance to donor cells was determined by mixed lymphocytic culture, and production of T-cell-dependent antibody was determined by an in vitro anti-sheep red blood cell plaque-forming assay. Results showed a marked modulation of immune cytokines in the transplanted mouse host and donor-specific transplantation tolerance was achieved. Tolerant mouse lymphocytes maintained a competent humoral antibody response. Additionally, C57/BL6 mice transplanted with rat Sertoli cells tolerated rat skin grafts significantly longer than control non-Sertoli cell transplanted mice. We conclude that systemic administration of rat Sertoli cells across xenogenic barrier induces transplantation tolerance without altering systemic immune competence. These data suggest that Sertoli cells may be used as a novel and potentially powerful tool in cell transplantation therapy.
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Affiliation(s)
- R Shamekh
- Department of Anatomy, University of South Florida, College of Medicine,Tampa, FL 33612, USA
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Luca G, Calvitti M, Nastruzzi C, Macchiarulo G, Becchetti E, Neri LM, Capitani S, Basta G, Brunetti P, Calafiore R, Cameron DF. Effects of Simulated Microgravity on the Morphology and Function of Neonatal Porcine Cell Clusters Cultured with and without Sertoli Cells. Cell Transplant 2017; 15:55-65. [PMID: 16700330 DOI: 10.3727/000000006783982223] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Human islet allografts are well known to induce full and sustained remission of hyperglycemia, with complete normalization of key metabolic parameters. Nevertheless, acquiring human islets, even from cadaveric human donor pancreases, remains a significant impediment to successful transplantation therapy for diabetes. To overcome this difficulty, neonatal porcine cell clusters (NPCCs) have been considered for human islet substitutes because they are easily obtained by collagenase digestion of the neonatal piglet pancreas. Currently, the major hurdle in using NPCCs for xenograft is the delay (time lag) in achieving the posttransplant normalization of blood glucose levels in animal diabetic recipients. The present work is the first attempt to evaluate whether incubation of NPCCs in simulated microgravity, in the presence or absence of Sertoli cells (SC), may reduce the maturation time lag of β-cells by differentiation acceleration in vitro, thereby expediting production, viability, and acquisition of functional competence of pretransplantation β-cell-enriched islets. Following a 3-day incubation period, NPCCs maintained in conventional culture, NPCCs incubated in simulated microgravity in the HARV biochamber, and NPCCs plus co-incubated SC in simulated microgravity were examined for viability, morphology, and insulin secretion. Results show that NPCCs grown alone in the HARV biochamber are superior in quality, both in terms of viability and functional competence, when compared to other culture pretreatment protocols. This finding strongly suggests that NPCC pretreatment in simulated microgravity may enhance the transplantation success of NPCCs in the diabetic recipient.
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Affiliation(s)
- G Luca
- Department of Internal Medicine and Endocrine and Metabolic Sciences, University of Perugia, Perugia, Italy
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10
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Sanberg PR, Greene-Zavertnik C, Davis CD. Article Commentary: Cell Transplantation: The Regenerative Medicine Journal. A Biennial Analysis of Publications. Cell Transplant 2017; 12:815-825. [DOI: 10.3727/000000003771000165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Paul R. Sanberg
- Center of Excellence for Aging and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., MDC 78, Tampa, FL 33612
| | - Cathryn Greene-Zavertnik
- Center of Excellence for Aging and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., MDC 78, Tampa, FL 33612
| | - Cyndy D. Davis
- Center of Excellence for Aging and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., MDC 78, Tampa, FL 33612
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11
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Luca G, Mancuso F, Calvitti M, Arato I, Falabella G, Bufalari A, De Monte V, Tresoldi E, Nastruzzi C, Basta G, Fallarino F, Lilli C, Bellucci C, Baroni T, Aglietti MC, Giovagnoli S, Cameron DF, Bodo M, Calafiore R. Long-term stability, functional competence, and safety of microencapsulated specific pathogen-free neonatal porcine Sertoli cells: a potential product for cell transplant therapy. Xenotransplantation 2015; 22:273-83. [PMID: 26134468 DOI: 10.1111/xen.12175] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 06/04/2015] [Indexed: 01/13/2023]
Abstract
BACKGROUND Porcine Sertoli cells (pSCs) have been employed for cell therapy in pre-clinical studies for several chronic/immune diseases as they deliver molecules associated with trophic and anti-inflammatory effects. To be employed for human xenografts, pSCs products need to comply with safety and stability. To fulfill such requirements, we employed a microencapsulation technology to increase pre-transplant storage stability of specific pathogen-free pSCs (SPF-pSCs) and evaluated the in vivo long-term viability and safety of grafts. METHODS Specific pathogen free neonatal pigs underwent testis excision under sterility. pSCs were isolated, characterized by immunofluorescence (IF) and cytofluorimetric analysis (CA) and examined in terms of viability and function [namely, production of anti-müllerian hormone (AMH), inhibin B, and transforming growth factor beta-1 (TFGβ-1)]. After microencapsulation in barium alginate microcapsules (Ba-MC), long-term SPF-pSCs (Ba-MCpSCs) viability and barium concentrations were evaluated at 1, 24 throughout 40 h to establish pre-transplant storage conditions. RESULTS The purity of isolated pSCs was about 95% with negligible contaminating cells. Cultured pSCs monolayers, both prior to and after microencapsulation, maintained high function and full viability up to 24 h of storage. At 40 h post-encapsulation, pSCs viability decreased to 80%. Barium concentration in Ba-MCpSCs lagged below the normal maximum daily allowance and was stable for 4 months in mice with no evident side effects. CONCLUSIONS Such results suggest that this protocol for the isolation and microencapsulation of pSCs is compatible with long-haul transportation and that Ba-MCpSCs could be potentially employable for xenotransplantation.
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Affiliation(s)
- Giovanni Luca
- Department of Experimental Medicine, University of Perugia, Perugia, Italy.,Division of Medical Andrology and Endocrinology of Reproduction, Saint Mary Hospital, Terni, Italy
| | - Francesca Mancuso
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Mario Calvitti
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Iva Arato
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Giulia Falabella
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Antonello Bufalari
- Department of Pathology, Diagnostic and Clinical Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Valentina De Monte
- Department of Pathology, Diagnostic and Clinical Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Enrico Tresoldi
- Experimental Zooprophylactic Institute of Lombardia and Emilia Romagna, Brescia, Italy
| | - Claudio Nastruzzi
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Giuseppe Basta
- Department of Medicine, University of Perugia, Perugia, Italy
| | | | - Cinzia Lilli
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Catia Bellucci
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Tiziano Baroni
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | | | - Stefano Giovagnoli
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - Don F Cameron
- Department of Internal Medicine, University of South Florida, Tampa, FL, USA
| | - Maria Bodo
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Riccardo Calafiore
- Division of Medical Andrology and Endocrinology of Reproduction, Saint Mary Hospital, Terni, Italy.,Department of Medicine, University of Perugia, Perugia, Italy
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12
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Giovagnoli S, Mancuso F, Vannini S, Calvitti M, Piroddi M, Pietrella D, Arato I, Falabella G, Galli F, Moretti M, Neri L, Bodo M, Capitani S, Cameron D, Ricci M, Luca G, Calafiore R. Microparticle-loaded neonatal porcine Sertoli cells for cell-based therapeutic and drug delivery system. J Control Release 2014; 192:249-61. [DOI: 10.1016/j.jconrel.2014.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 07/31/2014] [Accepted: 08/01/2014] [Indexed: 01/04/2023]
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Abdanipour A, Tiraihi T, Taheri T. Intraspinal transplantation of motoneuron-like cell combined with delivery of polymer-based glial cell line-derived neurotrophic factor for repair of spinal cord contusion injury. Neural Regen Res 2014; 9:1003-13. [PMID: 25206752 PMCID: PMC4146307 DOI: 10.4103/1673-5374.133159] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2014] [Indexed: 12/28/2022] Open
Abstract
To evaluate the effects of glial cell line-derived neurotrophic factor transplantation combined with adipose-derived stem cells-transdifferentiated motoneuron delivery on spinal cord contusion injury, we developed rat models of spinal cord contusion injury, 7 days later, injected adipose-derived stem cells-transdifferentiated motoneurons into the epicenter, rostral and caudal regions of the impact site and simultaneously transplanted glial cell line-derived neurotrophic factor-gelfoam complex into the myelin sheath. Motoneuron-like cell transplantation combined with glial cell line-derived neurotrophic factor delivery reduced cavity formations and increased cell density in the transplantation site. The combined therapy exhibited superior promoting effects on recovery of motor function to transplantation of glial cell line-derived neurotrophic factor, adipose-derived stem cells or motoneurons alone. These findings suggest that motoneuron-like cell transplantation combined with glial cell line-derived neurotrophic factor delivery holds a great promise for repair of spinal cord injury.
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Affiliation(s)
- Alireza Abdanipour
- Shefa Neuroscience Research Center at Khatam Al-Anbia Hospital, Tehran, Iran
| | - Taki Tiraihi
- Shefa Neuroscience Research Center at Khatam Al-Anbia Hospital, Tehran, Iran
| | - Taher Taheri
- Shefa Neuroscience Research Center at Khatam Al-Anbia Hospital, Tehran, Iran
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14
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Tajiri N, Duncan K, Borlongan MC, Pabon M, Acosta S, de la Pena I, Hernadez-Ontiveros D, Lozano D, Aguirre D, Reyes S, Sanberg PR, Eve DJ, Borlongan CV, Kaneko Y. Adult stem cell transplantation: is gender a factor in stemness? Int J Mol Sci 2014; 15:15225-43. [PMID: 25170809 PMCID: PMC4200754 DOI: 10.3390/ijms150915225] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 08/19/2014] [Accepted: 08/25/2014] [Indexed: 01/23/2023] Open
Abstract
Cell therapy now constitutes an important area of regenerative medicine. The aging of the population has mandated the discovery and development of new and innovative therapeutic modalities to combat devastating disorders such as stroke. Menstrual blood and Sertoli cells represent two sources of viable transplantable cells that are gender-specific, both of which appear to have potential as donor cells for transplantation in stroke. During the subacute phase of stroke, the use of autologous cells offers effective and practical clinical application and is suggestive of the many benefits of using the aforementioned gender-specific cells. For example, in addition to being exceptionally immunosuppressive, testis-derived Sertoli cells secrete many growth and trophic factors and have been shown to aid in the functional recovery of animals transplanted with fetal dopaminergic cells. Correspondingly, menstrual blood cells are easily obtainable and exhibit angiogenic characteristics, proliferative capability, and pluripotency. Of further interest is the ability of menstrual blood cells, following transplantation in stroke models, to migrate to the infarct site, secrete neurotrophic factors, regulate the inflammatory response, and be steered towards neural differentiation. From cell isolation to transplantation, we emphasize in this review paper the practicality and relevance of the experimental and clinical use of gender-specific stem cells, such as Sertoli cells and menstrual blood cells, in the treatment of stroke.
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Affiliation(s)
- Naoki Tajiri
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Kelsey Duncan
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Mia C Borlongan
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Mibel Pabon
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Sandra Acosta
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Ike de la Pena
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Diana Hernadez-Ontiveros
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Diego Lozano
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Daniela Aguirre
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Stephanny Reyes
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Paul R Sanberg
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA. psanberg@.usf.edu
| | - David J Eve
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Cesar V Borlongan
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
| | - Yuji Kaneko
- Center of Excellence for Aging & Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
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15
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Kaneko Y, Dailey T, Weinbren NL, Rizzi J, Tamboli C, Allickson JG, Kuzmin-Nichols N, Sanberg PR, Eve DJ, Tajiri N, Borlongan CV. The battle of the sexes for stroke therapy: female- versus male-derived stem cells. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2014; 12:405-412. [PMID: 23469849 DOI: 10.2174/1871527311312030013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Revised: 09/10/2012] [Accepted: 09/14/2012] [Indexed: 12/14/2022]
Abstract
Cell therapy is a major discipline of regenerative medicine that has been continually growing over the last two decades. The aging of the population necessitates discovery of therapeutic innovations to combat debilitating disorders, such as stroke. Menstrual blood and Sertoli cells are two gender-specific sources of viable transplantable cells for stroke therapy. The use of autologous cells for the subacute phase of stroke offers practical clinical application. Menstrual blood cells are readily available, display proliferative capacity, pluripotency and angiogenic features, and, following transplantation in stroke models, have the ability to migrate to the infarct site, regulate the inflammatory response, secrete neurotrophic factors, and have the possibility to differentiate into neural lineage. Similarly, the testis-derived Sertoli cells secrete many growth and trophic factors, are highly immunosuppressive, and exert neuroprotective effects in animal models of neurological disorders. We highlight the practicality of experimental and clinical application of menstrual blood cells and Sertoli cells to treat stroke, from cell isolation and cryopreservation to administration.
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Affiliation(s)
- Yuji Kaneko
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Travis Dailey
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Nathan L Weinbren
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Jessica Rizzi
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Cyrus Tamboli
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | | | | | - Paul R Sanberg
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - David J Eve
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Naoki Tajiri
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
| | - Cesar V Borlongan
- Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, 12901 Bruce B. Downs Blvd., Tampa, FL USA
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16
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Hai Y, Hou J, Liu Y, Liu Y, Yang H, Li Z, He Z. The roles and regulation of Sertoli cells in fate determinations of spermatogonial stem cells and spermatogenesis. Semin Cell Dev Biol 2014; 29:66-75. [DOI: 10.1016/j.semcdb.2014.04.007] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 03/30/2014] [Accepted: 04/01/2014] [Indexed: 01/15/2023]
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17
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Luca G, Calvitti M, Mancuso F, Falabella G, Arato I, Bellucci C, List EO, Bellezza E, Angeli G, Lilli C, Bodo M, Becchetti E, Kopchick JJ, Cameron DF, Baroni T, Calafiore R. Reversal of experimental Laron Syndrome by xenotransplantation of microencapsulated porcine Sertoli cells. J Control Release 2013; 165:75-81. [DOI: 10.1016/j.jconrel.2012.08.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 08/16/2012] [Accepted: 08/24/2012] [Indexed: 11/16/2022]
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18
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Mai HX, Yu L, Chen LJ, Qu N, Zhao L, Wang YL, Li JT, You H, Zhang X. Renoprotective Effects of Cotransplanted Allogeneic Testicular Sertoli Cells in a Renal Acute Rejection Model in Rats. EXP CLIN TRANSPLANT 2012; 10:554-60. [DOI: 10.6002/ect.2012.0001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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19
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Bistoni G, Calvitti M, Mancuso F, Arato I, Falabella G, Cucchia R, Fallarino F, Becchetti A, Baroni T, Mazzitelli S, Nastruzzi C, Bodo M, Becchetti E, Cameron DF, Luca G, Calafiore R. Prolongation of skin allograft survival in rats by the transplantation of microencapsulated xenogeneic neonatal porcine Sertoli cells. Biomaterials 2012; 33:5333-40. [DOI: 10.1016/j.biomaterials.2012.04.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Accepted: 04/07/2012] [Indexed: 11/24/2022]
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20
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Piquet AL, Venkiteswaran K, Marupudi NI, Berk M, Subramanian T. The immunological challenges of cell transplantation for the treatment of Parkinson's disease. Brain Res Bull 2012; 88:320-31. [PMID: 22521427 DOI: 10.1016/j.brainresbull.2012.03.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 03/07/2012] [Accepted: 03/09/2012] [Indexed: 01/24/2023]
Abstract
Dopaminergic cell transplantation is an experimental therapy for Parkinson's disease (PD). It has many potential theoretical advantages over current treatment strategies such as providing continuous local dopaminergic replenishment, eliminating motor fluctuations and medication-induced dyskinesias, slowing down disease progression or even reversing disease pathology in the host. Recent studies also show that dopaminergic cell transplants provide long-term neuromodulation in the basal ganglia that simulates the combined effects of oral dopaminergic therapy and surgical therapies like deep brain stimulation, the contemporary therapeutic approach to advanced PD. However, dopaminergic cell transplantation in PD as not been optimized and current experimental techniques have many drawbacks. In published experiments to date of attempted dopaminergic grafting in PD, the major challenges are unacceptable graft-induced dyskinesias or failure of such grafts to exceed the benefits afforded by sham surgery. A deleterious host immune response to the transplant has been implicated as a major putative cause for these adverse outcomes. This article focuses on recent advances in understanding the immunology of the transplantation in PD and possible methods to overcome adverse events such that we could translate cell replacement strategies into viable clinical treatments in the future.
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Affiliation(s)
- Amanda L Piquet
- Department of Neurology, The Pennsylvania State University College of Medicine, Hershey, United States
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21
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Bhatt S, Fung JJ, Lu L, Qian S. Tolerance-inducing strategies in islet transplantation. Int J Endocrinol 2012; 2012:396524. [PMID: 22675353 PMCID: PMC3366204 DOI: 10.1155/2012/396524] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Accepted: 03/08/2012] [Indexed: 12/12/2022] Open
Abstract
Allogeneic islet transplantation is a promising approach for restoring normoglycemia in type 1 diabetic patients. Current use of immunosuppressive therapies for management of islet transplant recipients can be counterintuitive to islet function and can lead to complications in the long term. The induction of donor-specific tolerance eliminates the dependency on immunosuppression and allows recipients to retain responses to foreign antigens. The mechanisms by which tolerance is achieved involve the deletion of donor-reactive T cells, induction of T-cell anergy, immune deviation, and generation of regulatory T cells. This review will outline the various methods used for inducing donor-specific tolerance in islet transplantation and will highlight the previously unforeseen potential of tissue stromal cells in promoting islet engraftment.
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Affiliation(s)
- Sumantha Bhatt
- Department of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - John J. Fung
- Department of General Surgery, Transplant Center, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Lina Lu
- Department of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of General Surgery, Transplant Center, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Shiguang Qian
- Department of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of General Surgery, Transplant Center, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- *Shiguang Qian:
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22
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Islet transplantation: factors in short-term islet survival. Arch Immunol Ther Exp (Warsz) 2011; 59:421-9. [PMID: 21984594 DOI: 10.1007/s00005-011-0143-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Accepted: 05/25/2011] [Indexed: 12/20/2022]
Abstract
Islet transplantation has the potential to cure type 1 diabetes. In recent years, the proportion of patients achieving initial insulin independence has improved, but longer term outcomes remain poor compared to those for whole pancreas transplants. This review article will discuss factors affecting islet yield and viability leading up to transplantation and in the immediate post-transplant period.
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23
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Loftis JM. Sertoli cell therapy: a novel possible treatment strategy for treatment-resistant major depressive disorder. Med Hypotheses 2011; 77:35-42. [PMID: 21454019 DOI: 10.1016/j.mehy.2011.03.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 03/03/2011] [Accepted: 03/07/2011] [Indexed: 12/27/2022]
Abstract
By the year 2020, depression will be the 2nd most common health problem in the world. Current medications to treat depression are effective in less than 50% of patients. There is the need for novel treatments for depression to address the high rates of resistance to current treatment and the chronic residual symptoms in many patients treated for depression. The heterogeneity of major depressive disorder suggests that multiple neurocircuits and neurochemicals are involved in its pathogenesis thus, finding an alternative to neurotransmitter agonist- or antagonist-based treatments offers an important new approach. Cellular therapy is an emerging treatment strategy for multiple diseases, including depression. Based upon their in vivo function as "nurse cells" within the testis and the documented viability, efficacy, and safety of Sertoli cells transplanted into multiple tissues, including brain, the potential for these cells to provide a neuroprotective, anti-inflammatory, and trophic environment for neurons should be considered. It is proposed that the combination of self-protective, immunoregulatory and trophic properties of Sertoli cells may confer a unique potential for depression treatment and avoid many of the risks and challenges associated with stem cell therapies. At the very least, studies of the effects of Sertoli cell transplantation will add substantially to our understanding of the cellular and molecular processes that underlie depression.
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Affiliation(s)
- J M Loftis
- Research & Development Service, Portland VA Medical Center, 3710 SW U.S. Veterans Hospital Rd., Portland, OR 97239, USA.
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24
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Mazzitelli S, Luca G, Mancuso F, Calvitti M, Calafiore R, Nastruzzi C, Johnson S, Badylak SF. Production and characterization of engineered alginate-based microparticles containing ECM powder for cell/tissue engineering applications. Acta Biomater 2011; 7:1050-62. [PMID: 20950716 DOI: 10.1016/j.actbio.2010.10.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 10/06/2010] [Accepted: 10/08/2010] [Indexed: 12/11/2022]
Abstract
A method for the production of engineered alginate-based microparticles, containing extracellular matrix and neonatal porcine Sertoli cells (SCs), is described. As a source for extracellular matrix, a powder form of isolated and purified urinary bladder matrix (UBM) was employed. We demonstrated that the incorporation of UBM does not significantly alter the morphological and dimensional characteristics of the microparticles. The alginate microparticles were used for SC encapsulation as an immunoprotective barrier for transplant purposes, while the co-entrapped UBM promoted retention of cell viability and function. These engineered microparticles could represent a novel approach to enhancing immunological acceptance and increasing the functional life-span of the entrapped cells for cell/tissue engineering applications. In this respect, it is noteworthy that isolated neonatal porcine SCs, administered alone in highly biocompatible microparticles, led to diabetes prevention and reversion in nonobese diabetic (NOD) mice.
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25
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Xenograft of Microencapsulated Sertoli Cells Reverses T1DM in NOD Mice by Inducing Neogenesis of Beta-Cells. Transplantation 2010; 90:1352-7. [DOI: 10.1097/tp.0b013e3181ffb9d2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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26
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Kumar A, Glaum M, El-Badri N, Mohapatra S, Haller E, Park S, Patrick L, Nattkemper L, Vo D, Cameron DF. Initial observations of cell-mediated drug delivery to the deep lung. Cell Transplant 2010; 20:609-18. [PMID: 21054942 PMCID: PMC3324823 DOI: 10.3727/096368910x536491] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Using current methodologies, drug delivery to small airways, terminal bronchioles, and alveoli (deep lung) is inefficient, especially to the lower lungs. Urgent lung pathologies such as acute respiratory distress syndrome (ARDS) and post-lung transplantation complications are difficult to treat, in part due to the methodological limitations in targeting the deep lung with high efficiency drug distribution to the site of pathology. To overcome drug delivery limitations inhibiting the optimization of deep lung therapy, isolated rat Sertoli cells preloaded with chitosan nanoparticles were use to obtain a high-density distribution and concentration (92%) of the nanoparticles in the lungs of mice by way of the peripheral venous vasculature rather than the more commonly used pulmonary route. Additionally, Sertoli cells were preloaded with chitosan nanoparticles coupled with the anti-inflammatory compound curcumin and then injected intravenously into control or experimental mice with deep lung inflammation. By 24 h postinjection, most of the curcumin load (∼90%) delivered in the injected Sertoli cells was present and distributed throughout the lungs, including the perialveloar sac area in the lower lungs. This was based on the high-density, positive quantification of both nanoparticles and curcumin in the lungs. There was a marked positive therapeutic effect achieved 24 h following curcumin treatment delivered by this Sertoli cell nanoparticle protocol (SNAP). Results identify a novel and efficient protocol for targeted delivery of drugs to the deep lung mediated by extratesticular Sertoli cells. Utilization of SNAP delivery may optimize drug therapy for conditions such as ARDS, status asthmaticus, pulmonary hypertension, lung cancer, and complications following lung transplantation where the use of high concentrations of anti-inflammatory drugs is desirable, but often limited by risks of systemic drug toxicity.
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Affiliation(s)
- Arun Kumar
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Mark Glaum
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Nagwa El-Badri
- Department of Obstetrics & Gynecology, University of South Florida College of Medicine, Tampa, FL, USA
| | - Shyam Mohapatra
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Edward Haller
- Department of Pathology & Cell Biology, University of South Florida College of Medicine, Tampa, FL, USA
| | - Seungjoo Park
- Department of Pathology & Cell Biology, University of South Florida College of Medicine, Tampa, FL, USA
| | - Leslie Patrick
- Department of Pathology & Cell Biology, University of South Florida College of Medicine, Tampa, FL, USA
| | - Leigh Nattkemper
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Dawn Vo
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Don F. Cameron
- Department of Pathology & Cell Biology, University of South Florida College of Medicine, Tampa, FL, USA
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27
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Fallarino F, Luca G, Calvitti M, Mancuso F, Nastruzzi C, Fioretti MC, Grohmann U, Becchetti E, Burgevin A, Kratzer R, van Endert P, Boon L, Puccetti P, Calafiore R. Therapy of experimental type 1 diabetes by isolated Sertoli cell xenografts alone. ACTA ACUST UNITED AC 2009; 206:2511-26. [PMID: 19822646 PMCID: PMC2768846 DOI: 10.1084/jem.20090134] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Type I diabetes mellitus is caused by autoimmune destruction of pancreatic β cells, and effective treatment of the disease might require rescuing β cell function in a context of reinstalled immune tolerance. Sertoli cells (SCs) are found in the testes, where their main task is to provide local immunological protection and nourishment to developing germ cells. SCs engraft, self-protect, and coprotect allogeneic and xenogeneic grafts from immune destruction in different experimental settings. SCs have also been successfully implanted into the central nervous system to create a regulatory environment to the surrounding tissue which is trophic and counter-inflammatory. We report that isolated neonatal porcine SC, administered alone in highly biocompatible microcapsules, led to diabetes prevention and reversion in the respective 88 and 81% of overtly diabetic (nonobese diabetic [NOD]) mice, with no need for additional β cell or insulin therapy. The effect was associated with restoration of systemic immune tolerance and detection of functional pancreatic islets that consisted of glucose-responsive and insulin-secreting cells. Curative effects by SC were strictly dependent on efficient tryptophan metabolism in the xenografts, leading to TGF-β–dependent emergence of autoantigen-specific regulatory T cells and recovery of β cell function in the diabetic recipients.
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Affiliation(s)
- Francesca Fallarino
- Department of Experimental Medicine, University of Perugia, Perugia 06126, Italy
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28
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Golat BT, Cameron DF. Sertoli cells enhance formation of capillary-like structures in vitro. Cell Transplant 2009; 17:1135-44. [PMID: 19181208 DOI: 10.3727/096368908787236512] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Sertoli cells isolated from the testis (referred to as extratesticular Sertoli cells) have been shown to facilitate allo- and xenogeneic cell transplantations. It appears likely that the ability of these cells to enhance the success of cell engraftment is due, in part, to the retention of their intratesticular functions of trophic support and immunoprotection. Sertoli cells also are involved in the regulation of angiogenesis in the testis, which may also contribute to enhanced cell engraftment success facilitated by extratesticular Sertoli cells. Because the maintenance of the cell's intratesticular angiogenic function has not yet been evaluated for extratesticular Sertoli cells, this study examined the cell's ability to enhance angiogenesis in vitro. Sertoli cell conditioned media were derived from isolated rat Sertoli cell cultures and used in a rat aortic model of induced angiogenesis, in endothelial and smooth muscle cell monocultures, and in endothelial smooth muscle cocultures. An angiogenic rat cytokine array identified angiogenic factors in the control and conditioned media. Aorta sections incubated with Sertoli cell conditioned media showed a marked increase in the formation of capillary-like structures when compared to controls. Likewise, endothelial cells incubated in conditioned media organized into capillary-like structures not observed when incubated in control media. In coculture, smooth muscle cells were associated with endothelial cell-derived capillary-like structures only when incubated in conditioned media. Cytokine arrays indicated the presence and a qualitative increase of specific angiogenic growth factors in Sertoli cell conditioned media not observed in control media. Results indicate that extratesticular Sertoli cells retain their intratesticular angiogenic function in vitro.
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Affiliation(s)
- Brian T Golat
- Department of Pathology & Cell Biology, College of Medicine, University of South Florida, Tampa, FL 33612, USA
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29
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A Novel Approach for the Derivation of Putative Primordial Germ Cells and Sertoli Cells from Human Embryonic Stem Cells. Stem Cells 2009; 27:68-77. [DOI: 10.1634/stemcells.2007-1018] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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30
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Abstract
Xenotransplantation from pigs provides a possible way around the shortage of human organs for transplantation. The highly inbred Westran line of pigs is genetically well characterised and known to lack endogenous retroviruses able to infect human cells. Like most inbreds, it has poor reproductive performance for which reproductive interventions would be desirable.
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Affiliation(s)
- C Moran
- Centre for Advanced Technologies in Animal Genetics and Reproduction, University of Sydney, NSW 2006, Australia.
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31
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Effects of sertoli cell-conditioned medium on ventral midbrain neural stem cells: A preliminary report. Neurotox Res 2008; 13:241-6. [DOI: 10.1007/bf03033507] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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32
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Emerging restorative treatments for Parkinson's disease. Prog Neurobiol 2008; 85:407-32. [PMID: 18586376 DOI: 10.1016/j.pneurobio.2008.05.001] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2007] [Revised: 04/03/2008] [Accepted: 05/06/2008] [Indexed: 01/18/2023]
Abstract
Several exciting approaches for restorative therapy in Parkinson's disease have emerged over the past two decades. This review initially describes experimental and clinical data regarding growth factor administration. We focus on glial cell line-derived neurotrophic factor (GDNF), particularly its role in neuroprotection and in regeneration in Parkinson's disease. Thereafter, we discuss the challenges currently facing cell transplantation in Parkinson's disease and briefly consider the possibility to continue testing intrastriatal transplantation of fetal dopaminergic progenitors clinically. We also give a more detailed overview of the developmental biology of dopaminergic neurons and the potential of certain stem cells, i.e. neural and embryonic stem cells, to differentiate into dopaminergic neurons. Finally, we discuss adult neurogenesis as a potential tool for restoring lost dopamine neurons in patients suffering from Parkinson's disease.
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33
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Lee HM, Lim HG, Oh BC, Park CS, Lee DS, Lee JR. Systemic immune modulation using chemokine receptor 7 expressing porcine Sertoli cells. Xenotransplantation 2007; 14:619-26. [DOI: 10.1111/j.1399-3089.2007.00435.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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34
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Luca G, Calvitti M, Nastruzzi C, Bilancetti L, Becchetti E, Angeletti G, Mancuso F, Calafiore R. Encapsulation,In VitroCharacterization, andIn VivoBiocompatibility of Sertoli Cells in Alginate-Based Microcapsules. ACTA ACUST UNITED AC 2007; 13:641-8. [PMID: 17335402 DOI: 10.1089/ten.2006.0137] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A method for microencapsulation of isolated neonatal porcine Sertoli cells is described. Using a conventional alginate-poli-L-ornithine encapsulation procedure, which has been used in our laboratory for almost two decades to envelop pancreatic islets, we observed significant loss of Sertoli cell viability, possibly due to excessive Ca(2+) ion exposure. Replacing calcium with barium, or shortening the incubation period in the presence of Ca ions, we obtained barium or calcium alginate gel microbeads that did not alter morphology and viability of the encapsulated Sertoli cells. The procedure might permit access to a novel approach to immunologically alter cell graft acceptance.
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Affiliation(s)
- Giovanni Luca
- Department of Internal Medicine, Section of Internal Medicine and Endocrine and Metabolic Sciences, University of Perugia, Perugia, Italy
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35
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Yue F, Cui L, Johkura K, Ogiwara N, Sasaki K. Induction of Midbrain Dopaminergic Neurons from Primate Embryonic Stem Cells by Coculture with Sertoli Cells. Stem Cells 2006; 24:1695-706. [PMID: 16822882 DOI: 10.1634/stemcells.2005-0409] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to produce dopaminergic neurons from primate embryonic stem (ES) cells following coculture with mouse Sertoli cells. After 3 weeks of induction, immunostaining revealed that 90% +/- 9% of the colonies contained tyrosine hydroxylase-positive (TH(+)) neurons, and 60% +/- 7% of the tubulin beta III-positive (Tuj III(+)) neurons were TH(+). Reverse transcription-polymerase chain reaction analyses showed that Sertoli-induced neurons expressed midbrain dopaminergic neuron markers, including TH, dopamine transporter, aromatic amino acid decarboxylase (AADC), receptors such as TrkB and TrkC, and transcription factors NurrI and Lmx1b. Neurons that had been differentiated on Sertoli cells were positive for Pax2, En1, and AADC, midbrain-related markers, and negative for dopamine-beta-hydroxylase, a marker of noradrenergic neurons. These Sertoli cell-induced dopaminergic cells can release dopamine when depolarized by high K(+). Sertoli cell-conditioned medium contained glial cell line-derived neurotrophic factor (GDNF) and supported neuronal differentiation. After pretreatment with anti-GDNF antibody, the percentage of Tuj III(+) colonies was reduced to 14%. Thus, GDNF contributed significantly to inducing primate ES cells into dopaminergic neurons. When transplanted into a 6-hydroxydopamine-treated Parkinson's disease model, primate-derived dopaminergic neurons integrated into the mouse striatum. Two weeks after transplantation, surviving TH(+) cells were present. These TH(+) cells survived for 2 months. Therefore, the induction method of coculture ES cells with Sertoli cells provides an unlimited source of primate cells for the study of pathogenesis and transplantation in Parkinson's disease.
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Affiliation(s)
- Fengming Yue
- Department of Anatomy and Organ Technology, Institute of Organ Transplants, Reconstructive Medicine and Tissue Engineering, Shinshu University Graduate School of Medicine, Matsumoto, Nagano, Japan.
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Shamekh R, Mallery J, Newcomb J, Hushen J, Saporta S, Cameron DF, Sanberg CD, Sanberg PR, Willing AE. Enhancing tyrosine hydroxylase expression and survival of fetal ventral mesencephalon neurons with rat or porcine Sertoli cells in vitro. Brain Res 2006; 1096:1-10. [PMID: 16780819 DOI: 10.1016/j.brainres.2006.04.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2005] [Revised: 03/29/2006] [Accepted: 04/03/2006] [Indexed: 10/24/2022]
Abstract
Sertoli cells (SCs) are testis-derived cells that secrete trophic factors important for the development of germ cells. Both porcine and rat SCs have been used as graft facilitators - neonatal porcine SCs to support islets in diabetes and 15-day-old rat SCs to enhance dopaminergic neuron transplants in Parkinson's disease models. However, there has never been a study examining the optimal SCs preparation to enhance tyrosine hydroxylase expression in the ventral mesencephalon (VM) neuron. The aim of this study was to compare the ability of both rat and porcine SCs to enhance tyrosine hydroxylase expression (TH) and neuronal survival at the same postnatal developmental ages. The SCs were isolated from 1-, 9-, or 15-day-old rat, or neonate (2-5 days), 2-month, or 4-month-old pig, and co-cultured with VM tissue from 13.5-day-old embryos. Our results showed that VM neurons co-cultured with SCs dispersed over the culture plate and had extensive neuritic outgrowth, while VM neurons cultured alone tended to cluster together forming a mass of cells with limited neurite outgrowth. TH expression was significantly increased when VM neurons were co-cultured with 15-day rat SCs or 2-month pig SCs but not when the cells were co-cultured with other ages of SCs. This suggests that secretion of trophic factors by SCs varies according to the developmental age, and it is critical for the success of graft facilitation that SCs from the appropriate age and species be used.
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Affiliation(s)
- Rania Shamekh
- Department of Neurosurgery, Center of Excellence for Aging and Brain Repair, University of South Florida, Tampa, 33612, USA
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Hemendinger R, Wang J, Malik S, Persinski R, Copeland J, Emerich D, Gores P, Halberstadt C, Rosenfeld J. Sertoli cells improve survival of motor neurons in SOD1 transgenic mice, a model of amyotrophic lateral sclerosis. Exp Neurol 2005; 196:235-43. [PMID: 16242126 DOI: 10.1016/j.expneurol.2005.07.025] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2005] [Revised: 06/24/2005] [Accepted: 07/26/2005] [Indexed: 11/30/2022]
Abstract
Cell replacement therapy has been widely suggested as a treatment for multiple diseases including motor neuron disease. A variety of donor cells have been tested for treatment including isolated preparations from bone marrow and embryonic spinal cord. Another cell source, Sertoli cells, have been successfully used in models of diabetes, Parkinson's disease and Huntington's disease. The ability of these cells to secrete cytoprotective proteins and their role as 'nurse cells' supporting the function of other cell types in the testes suggest their potential use as neuroprotective cells. The current study examines the ability of Sertoli cells injected into the parenchyma of the spinal cord to protect motor neurons in a mouse model for amyotrophic lateral sclerosis. Seventy transgenic mice expressing the mutant (G93A) human Cu-Zn superoxide dismutase (SOD1) received a unilateral spinal injection of Sertoli-enriched testicular cells into the L4-L5 ventral horn (1 x 10(5) cells total) prior to the onset of clinical symptoms. The animals were euthanized at the end stage of the disease. Histological and morphometric analyses of the transplant site were performed. A significant increase in the number of surviving ChAT positive motor neurons was found ipsilateral to the injection compared with contralateral and uninjected spinal cord. The ipsilateral increase in motor neuron density was dependent upon proximity to the injection site. Sections rostral or caudal to the injection site did not display a similar difference in motor neuron density. Implantation of a Sertoli-cell-enriched preparation has a significant neuroprotective benefit to vulnerable motor neurons in the SOD1 transgenic model. The therapeutic benefit may be the result of secreted neurotrophic factors present at a critical stage of motor neuron degeneration in this model.
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Affiliation(s)
- Richelle Hemendinger
- Carolinas Neuromuscular/ALS-MDA Center, Division of Neurology, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC 28203, USA
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38
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Rebellato LM, Verbanac KM, Haisch CE. The Current Status of Xenotransplantation. ACTA ACUST UNITED AC 2005; 62:481-8. [PMID: 16125603 DOI: 10.1016/j.cursur.2005.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2004] [Revised: 11/18/2004] [Accepted: 01/04/2005] [Indexed: 11/17/2022]
Affiliation(s)
- Lorita M Rebellato
- Department of Pathology/Laboratory Medicine and The Brody School of Medicine, East Carolina University, Greenville, NC, USA
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39
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Cameron DF, Hushen JJ, Colina L, Mallery J, Willing A, Sanberg PR, Saporta S. Formation and structure of transplantable tissue constructs generated in simulated microgravity from Sertoli cells and neuron precursors. Cell Transplant 2005; 13:755-63. [PMID: 15690977 DOI: 10.3727/000000004783983431] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Cell transplantation therapy for Parkinson's disease (PD) has received much attention as a potential treatment protocol for this neurodegenerative condition. Although there have been promising successes with this approach, it remains problematic, especially regarding the inability to provide immediate trophic support to the newly grafted cells and the inability to prevent acute and/or long-term graft rejection by the host. To address these issues of cell graftability, we have created a novel tissue construct from isolated rat Sertoli cells (SC) and the NTerra-2 immortalized human neuron precursor cell line (NT2) utilizing NASA-developed simulated microgravity technology. The two cell types were cocultured at a 1:4 (SC/NT2) ratio in the High Aspect Rotating Vessel (HARV) biochamber for 3 days, after which a disc-shaped aggregate (1-4 mm diameter) was formed. Sertoli neuron aggregated cells (SNAC) were collected by gravity sedimentation and processed either for light and electron microscopy or for fluorescent immunocytochemistry. Intra-SNAC clusters of SC and NT2 cells were identified by anti-human mitochondrial protein (huMT--specific for NT2 cells) and cholera toxin subunit B (CTb--specific for SC). There was little evidence of cell death throughout the aggregate and the absence of central necrosis, as might be expected in such a large aggregate in vitro. Ultrastructurally, SC did not express junctional modifications with NT2 cells nor with adjacent SC as is typical of SC in vivo and, in some protocols, in vitro. NT2 cells, however, showed distinct intercellular junction-like densities with adjacent NT2 cells, often defining canaliculi-like channels between the microvillus borders of the cells. The results show that the use of simulated microgravity coculture provides a culture environment suitable for the formation of a unique and viable Sertoli-NT2 (i.e., SNAC) tissue construct displaying intra-aggregate cellular organization. The structural integration of SC with NT2 cells provides a novel transplantable tissue source, which can be tested to determine if SC will suppress rejection of the grafted NT2 cells and provide for their short- and long-term trophic support in situ in the treatment of experimental PD.
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Affiliation(s)
- Don F Cameron
- Department of Anatomy, University of South Florida College of Medicine, Tampa, FL 33612, USA.
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Halberstadt C, Emerich DF, Gores P. Use of Sertoli cell transplants to provide local immunoprotection for tissue grafts. Expert Opin Biol Ther 2005; 4:813-25. [PMID: 15174964 DOI: 10.1517/14712598.4.6.813] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The recent success of allogeneic islet transplantation for the treatment of type I diabetes has renewed interest in cell therapy for diseases of secretory cell dysfunction. Unfortunately, widespread clinical use of cell transplantation is limited by tissue availability and the need for long-term immunosuppresion. Testicular Sertoli cells can confer local immunoprotection for co-transplanted cells and may provide a means of overcoming the obstacles associated with cell transplantation. Sertoli cell grafts protect islets in animal models of diabetes and can be transplanted into the brain to enhance regeneration and promote the survival of co-grafted tissues. This review describes the role that Sertoli cells normally play in testicular immunology, details the preclinical data using transplanted Sertoli cells in models of diabetes and Parkinson's disease and discusses some of the possible mechanisms involved in this phenomena, as well as the future of this technology.
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Affiliation(s)
- Craig Halberstadt
- Carolinas Medical Center, General Surgery Research, Cannon Research Center, P.O. Box 32861, Charlotte, NC 28232-2861, USA.
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