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Funda DP, Palová-Jelínková L, Goliáš J, Kroulíková Z, Fajstová A, Hudcovic T, Špíšek R. Optimal Tolerogenic Dendritic Cells in Type 1 Diabetes (T1D) Therapy: What Can We Learn From Non-obese Diabetic (NOD) Mouse Models? Front Immunol 2019; 10:967. [PMID: 31139178 PMCID: PMC6527741 DOI: 10.3389/fimmu.2019.00967] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 04/15/2019] [Indexed: 12/21/2022] Open
Abstract
Tolerogenic dendritic cells (tolDCs) are explored as a promising standalone or combination therapy in type 1 diabetes (T1D). The therapeutic application of tolDCs, including in human trials, has been tested also in other autoimmune diseases, however, T1D displays some unique features. In addition, unlike in several disease-induced animal models of autoimmune diseases, the prevalent animal model for T1D, the NOD mouse, develops diabetes spontaneously. This review compares evidence of various tolDCs approaches obtained from animal (mainly NOD) models of T1D with a focus on parameters of this cell-based therapy such as protocols of tolDC preparation, antigen-specific vs. unspecific approaches, doses of tolDCs and/or autoantigens, application schemes, application routes, the migration of tolDCs as well as their preventive, early pre-onset intervention or curative effects. This review also discusses perspectives of tolDC therapy and areas of preclinical research that are in need of better clarification in animal models in a quest for effective and optimal tolDC therapies of T1D in humans.
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Affiliation(s)
- David P Funda
- Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Prague, Czechia
| | - Lenka Palová-Jelínková
- SOTIO a s., Prague, Czechia.,Department of Immunology, 2nd Medical School, Charles University, Prague, Czechia
| | - Jaroslav Goliáš
- Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Prague, Czechia
| | - Zuzana Kroulíková
- Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Prague, Czechia
| | - Alena Fajstová
- Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Prague, Czechia
| | - Tomáš Hudcovic
- Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Prague, Czechia
| | - Radek Špíšek
- SOTIO a s., Prague, Czechia.,Department of Immunology, 2nd Medical School, Charles University, Prague, Czechia
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Salem NA, Wahba MA, Eisa WH, El-Shamarka M, Khalil W. Silver oxide nanoparticles alleviate indomethacin-induced gastric injury: a novel antiulcer agent. Inflammopharmacology 2017; 26:1025-1035. [DOI: 10.1007/s10787-017-0424-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/21/2017] [Indexed: 12/20/2022]
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Ozone Therapy in Ethidium Bromide-Induced Demyelination in Rats: Possible Protective Effect. Cell Mol Neurobiol 2015; 36:943-954. [PMID: 26467344 DOI: 10.1007/s10571-015-0279-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/29/2015] [Indexed: 01/23/2023]
Abstract
Multiple sclerosis, an autoimmune inflammatory disease of the central nervous system, is characterized by excessive demyelination. The study aimed to investigate the possible protective effect of ozone (O3) therapy in ethidium bromide (EB)-induced demyelination in rats either alone or in combination with corticosteroids in order to decrease the dose of steroid therapy. Rats were divided into Group (1) normal control rats received saline, Group (2) Sham-operated rats received saline, Group (3) Sham-operated rats received vehicle (oxygen), Group (4) EB-treated rats received EB, Group (5) EB-treated rats received O3, Group (6) EB-treated rats received methylprednisolone (MP), and Group (7) EB-treated rats received half the dose of MP concomitant with O3. EB-treated rats showed a significant increase in the number of footfalls in the grid walk test, decreased brain GSH, and paraoxonase-1 enzyme activity, whereas brain MDA, TNF-α, IL-1β, INF-γ, Cox-2 immunoreactivity, and p53 protein levels were increased. A significant decline in brain serotonin, dopamine, norepinephrine, and MBP immunoreactivity was also reported. Significant improvement of the above-mentioned parameters was demonstrated with the administration of either MP or O3, whereas best amelioration was achieved by combining half the dose of MP with ozone.
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Ferreira GB, Gysemans CA, Demengeot J, da Cunha JPMCM, Vanherwegen AS, Overbergh L, Van Belle TL, Pauwels F, Verstuyf A, Korf H, Mathieu C. 1,25-Dihydroxyvitamin D3 promotes tolerogenic dendritic cells with functional migratory properties in NOD mice. THE JOURNAL OF IMMUNOLOGY 2014; 192:4210-20. [PMID: 24663679 DOI: 10.4049/jimmunol.1302350] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The biologically active form of vitamin D, 1,25-dihydroxyvitamin D3 [1,25(OH)2D3], is able to promote the generation of tolerogenic mature dendritic cells (mDCs) with an impaired ability to activate autoreactive T cells. These cells could represent a reliable tool for the promotion or restoration of Ag-specific tolerance through vaccination strategies, for example in type 1 diabetes patients. However, successful transfer of 1,25(OH)2D3-treated mDCs (1,25D3-mDCs) depends on the capacity of 1,25(OH)2D3 to imprint a similar tolerogenic profile in cells derived from diabetes-prone donors as from diabetes-resistant donors. In this study, we examined the impact of 1,25(OH)2D3 on the function and phenotype of mDCs originating from healthy (C57BL/6) and diabetes-prone (NOD) mice. We show that 1,25(OH)2D3 is able to imprint a phenotypic tolerogenic profile on DCs derived from both mouse strains. Both NOD- and C57BL/6-derived 1,25D3-mDCs decreased the proliferation and activation of autoreactive T cells in vitro, despite strain differences in the regulation of cytokine/chemokine expression. In addition, 1,25D3-mDCs from diabetes-prone mice expanded CD25(+)Foxp3(+) regulatory T cells and induced intracellular IL-10 production by T cells in vitro. Furthermore, 1,25D3-mDCs exhibited an intact functional migratory capacity in vivo that favors homing to the liver and pancreas of adult NOD mice. More importantly, when cotransferred with activated CD4(+) T cells into NOD.SCID recipients, 1,25D3-mDCs potently dampened the proliferation of autoreactive donor T cells in the pancreatic draining lymph nodes. Altogether, these results argue for the potential of 1,25D3-mDCs to restore Ag-specific immune tolerance and arrest autoimmune disease progression in vivo.
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Affiliation(s)
- Gabriela B Ferreira
- Laboratory of Clinical and Experimental Endocrinology, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
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Bortell R, Yang C. The BB rat as a model of human type 1 diabetes. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2013; 933:31-44. [PMID: 22893399 DOI: 10.1007/978-1-62703-068-7_3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The BB rat is an important rodent model of human type 1 diabetes (T1D) and has been used to study mechanisms of diabetes pathogenesis as well as to investigate potential intervention therapies for clinical trials. The Diabetes-Prone BB (BBDP) rat spontaneously develops autoimmune T1D between 50 and 90 days of age. The Diabetes-Resistant BB (BBDR) rat has similar diabetes-susceptible genes as the BBDP, but does not become diabetic in viral antibody-free conditions. However, the BBDR rat can be induced to develop T1D in response to certain treatments such as regulatory T cell (T(reg)) depletion, toll-like receptor ligation, or virus infection. These diabetes-inducible rats develop hyperglycemia under well-controlled circumstances and within a short, predictable time frame (14-21 days), thus facilitating their utility for investigations of specific stages of diabetes development. Therefore, these rat strains are invaluable models for studying autoimmune diabetes and the role of environmental factors in its development, of particular importance due to the influx of studies associating virus infection and human T1D.
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Affiliation(s)
- Rita Bortell
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, USA.
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Welzen-Coppens JMC, van Helden-Meeuwsen CG, Leenen PJM, Drexhage HA, Versnel MA. Reduced numbers of dendritic cells with a tolerogenic phenotype in the prediabetic pancreas of NOD mice. J Leukoc Biol 2012; 92:1207-13. [PMID: 23012431 DOI: 10.1189/jlb.0312168] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The NOD mouse is a widely used animal model of autoimmune diabetes. Prior to the onset of lymphocytic insulitis, DCs accumulate at the islet edges. Our recent work indicated that these DCs may derive from aberrantly proliferating local precursor cells. As CD8α(+) DCs play a role in tolerance induction in steady-state conditions, we hypothesized that the autoimmune phenotype might associate with deficiencies in CD8α(+) DCs in the prediabetic NOD mouse pancreas. We studied CD8α(+) DCs in the pancreas and pLNs of NOD and control mice, focusing on molecules associated with tolerance induction (CD103, Langerin, CLEC9A, CCR5). mRNA expression levels of tolerance-modulating cytokines were studied in pancreatic CD8α(+) DCs of NOD and control mice. In the NOD pancreas, the frequency of CD8α(+)CD103(+)Langerin(+) cells was reduced significantly compared with control mice. NOD pancreatic CD8α(+)CD103(+)Langerin(+) DCs expressed reduced levels of CCR5, CLEC9A, and IL-10 as compared with control DCs. These alterations in the CD8α(+)CD103(+)Langerin(+) DC population were not present in pLNs. We demonstrate local abnormalities in the CD8α(+) DC population in the prediabetic NOD pancreas. These data suggest that abnormal differentiation of pancreatic DCs contributes to loss of tolerance, hallmarking the development of autoimmune diabetes.
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Welzen-Coppens JMC, van Helden-Meeuwsen CG, Drexhage HA, Versnel MA. Abnormalities of dendritic cell precursors in the pancreas of the NOD mouse model of diabetes. Eur J Immunol 2011; 42:186-94. [PMID: 22002898 DOI: 10.1002/eji.201141770] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 09/08/2011] [Accepted: 10/12/2011] [Indexed: 11/06/2022]
Abstract
The non-obese diabetic (NOD) mouse is a widely used animal model for the study of human diabetes. Before the start of lymphocytic insulitis, DC accumulation around islets of Langerhans is a hallmark for autoimmune diabetes development in this model. Previous experiments indicated that an inflammatory influx of these DCs in the pancreas is less plausible. Here, we investigated whether the pancreas contains DC precursors and whether these precursors contribute to DC accumulation in the NOD pancreas. Fetal pancreases of NOD and control mice were isolated followed by FACS using ER-MP58, Ly6G, CD11b and Ly6C. Sorted fetal pancreatic ER-MP58(+) cells were cultured with GM-CSF and tested for DC markers and antigen processing. CFSE labeling and Ki-67 staining were used to determine cell proliferation in cultures and tissues. Ly6C(hi) and Ly6C(low) precursors were present in fetal pancreases of NOD and control mice. These precursors developed into CD11c(+) MHCII(+) CD86(+) DCs capable of processing DQ-OVA. ER-MP58(+) cells in the embryonic and pre-diabetic NOD pancreas had a higher proliferation capacity. Our observations support a novel concept that pre-diabetic DC accumulation in the NOD pancreas is due to aberrant enhanced proliferation of local precursors, rather than to aberrant "inflammatory infiltration" from the circulation.
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van der Heul-Nieuwenhuijsen L, Padmos RC, Drexhage RC, de Wit H, Berghout A, Drexhage HA. An inflammatory gene-expression fingerprint in monocytes of autoimmune thyroid disease patients. J Clin Endocrinol Metab 2010; 95:1962-71. [PMID: 20147583 DOI: 10.1210/jc.2009-1455] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
CONTEXT In monocytes of patients with autoimmune diabetes, we recently identified a gene expression fingerprint of two partly overlapping gene clusters, a PDE4B-associated cluster (consisting of 12 core proinflammatory cytokine/compound genes), a FABP5-associated cluster (three core genes), and a set of nine overlapping chemotaxis, adhesion, and cell assembly genes correlating to both PDE4B and FABP5. OBJECTIVE Our objective was to study whether a similar monocyte inflammatory fingerprint as found in autoimmune diabetes is present in autoimmune thyroid disease (AITD). DESIGN AND PATIENTS Quantitative PCR was used for analysis of 28 genes in monocytes of 67 AITD patients and 70 healthy controls. The tested 28 genes were the 24 genes previously found abnormally expressed in monocytes of autoimmune diabetes patients plus four extra genes found in whole-genome analysis of monocytes of AITD patients reported here. RESULTS Monocytes of 24% of AITD and 50% of latent autoimmune diabetes of adults (LADA) patients shared an inflammatory fingerprint consisting of the set of 24 genes of the PDE4B, FABP5, and overlapping gene sets. This study in addition revealed that FCAR, the gene for the Fcalpha receptor I, and PPBP, the gene for CXCL7, were part of this proinflammatory monocyte fingerprint. CONCLUSIONS Our study provides an important tool to determine a shared, specific proinflammatory state of monocytes in AITD and LADA patients, enabling further research into the role of such proinflammatory cells in the failure to preserve tolerance in these conditions and of key fingerprint genes involved.
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Fuller JM, Kwitek AE, Hawkins TJ, Moralejo DH, Lu W, Tupling TD, Macmurray AJ, Borchardt G, Hasinoff M, Lernmark A. Introgression of F344 rat genomic DNA on BB rat chromosome 4 generates diabetes-resistant lymphopenic BB rats. Diabetes 2006; 55:3351-7. [PMID: 17130479 DOI: 10.2337/db06-0715] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Failure to express the Gimap5 protein is associated with lymphopenia (lyp) and linked to spontaneous diabetes in the diabetes-prone BioBreeding (BBDP) rat. Gimap5 is a member of seven related genes located within 150 Kb on rat chromosome 4. Congenic DR.(lyp/lyp) rats, where BBDP lyp was introgressed onto the diabetes-resistant BBDR background (BBDR.BBDP.(lyp/lyp)), all develop diabetes between 46 and 81 days of age (mean +/- SE, 61 +/- 1), whereas DR.(lyp/+) and DR.(+/+) rats are nonlymphopenic and diabetes resistant. In an intercross between F1(BBDP x F344) rats, we identified a rat with a recombination event on chromosome 4, allowing us to fix 33 Mb of F344 between D4Rat253 and D4Rhw6 in the congenic DR.lyp rat line. Gimap1 and Gimap5 were the only members of the Gimap family remaining homozygous for the BBDP allele. Offspring homozygous for the F344 allele (f/f) between D4Rat253 and D4Rhw6 were lymphopenic (85 of 85, 100%) but did not develop diabetes (0 of 85). During rescue of the recombination, 102 of 163 (63%) rats heterozygous (b/f) for the recombination developed diabetes between 52 and 222 days of age (88 +/- 3). Our data demonstrate that introgression of a 33-Mb region of the F344 genome, proximal to the mutated Gimap5 gene, renders the rat diabetes resistant despite being lymphopenic. Spontaneous diabetes in the BB rat may therefore be controlled, in part, by a diabetogenic factor(s), perhaps unrelated to the Gimap5 mutation on rat chromosome 4.
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Affiliation(s)
- Jessica M Fuller
- University of Washington, Department of Medicine, 1959 NE Pacific St., Box 357710, Seattle, WA 98195, USA.
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