Type 1 regulatory T cell
Type 1 regulatory T cells specific for collagen type II as an efficient cell based therapy in arthritis
... high T cells, the injected ova-Treg cells were detected in inflamed tissue after 4 weeks, but not ...after 1 week but barely detectable after 7 to 10 ...further cell therapy protocols using Col-Treg ...
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Preservation of FoxP3+ Regulatory T Cells in the Peripheral Blood of Human Immunodeficiency Virus Type 1-Infected Elite Suppressors Correlates with Low CD4+ T-Cell Activation
... ⫹ T cells, as determined by intracellular staining, was significantly decreased compared to that for ES and unin- fected patients (P ⬍ ...⫹ T cells was surface stained with CD25-fluorescein isothiocyanate, ...
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The human T-cell leukemia virus type 1 Rex regulatory protein exhibits an impaired functionality in human lymphoblastoid Jurkat T cells.
... CD4 1 T-cell tropism of HTLV-1 is determined mainly at a postpenetration step of the retrovirus life cycle ...CEM T cells were unable to sustain a productive infection after coculture ...
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Multimer Formation Is Not Essential for Nuclear Export of Human T-Cell Leukemia Virus Type 1 Rextrans-Activator Protein
... Another human pathogenic retrovirus, human immunodefi- ciency virus type 1 (HIV-1), encodes a regulatory protein of sim- ilar activity, termed Rev (for a recent review, see reference 68). Like ...
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Biology of IL-27 and its Role in the Host Immunity against Mycobacterium Tuberculosis
... of type 1 regulatory T cells ...inducible T cell costimula- tor (ICOS), and IL-21 production, which is indispen- sable for the expansion and maintenance of Tr1 cells [34, ...CD4+ ...
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STAT5 levels in regulatory T-cell subsets
... in T reg homeostasis through stimulation of the STAT5 pathway [4, ...boosting T regs ) in patients with chronic GVHD ...increased T reg blood counts but also induced clinical responses in half of the ...
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T regulatory cell chemokine production mediates pathogenic T cell attraction and suppression
... T regulatory cells (Tregs) control immune homeostasis by preventing inappropriate responses to self and nonharmful foreign ...+ T cells by producing ...target T cells, as Tregs from Ccl3 –/– ...
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A Human T-Cell Leukemia Virus Type 1 Regulatory Element Enhances the Immunogenicity of Human Immunodeficiency Virus Type 1 DNA Vaccines in Mice and Nonhuman Primates
... 28. Seiki, M., S. Hattori, Y. Hirayama, and M. Yoshida. 1983. Human adult T-cell leukemia virus: complete nucleotide sequence of the provirus genome integrated in leukemia cell DNA. Proc. Natl. Acad. ...
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Expression of Alternatively Spliced Human T-Cell Leukemia Virus Type 1 mRNAs Is Influenced by Mitosis and by a Novel cis-Acting Regulatory Sequence
... FIG 3 Half-lives of HTLV-1 mRNAs. (A) Genome structures of the three proviruses present in the C8166 cell line. The provirus shown at the top does not carry deletions but is defective for Rex function due ...
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Activated regulatory T cells are the major T cell type emigrating from the skin during a cutaneous immune response in mice
... mice sensitized, challenged, and photoconver- ted as in Figure 3A were injected into ear skin of mice sensitized with DNFB 5 days prior. Imme- diately after injection, the mice were challenged, and the ear thickness ...
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Is there a feudal hierarchy amongst regulatory immune cells? More than just Tregs
... factor 1 (Ncf1) gene develop exacerbated arthritis, an enhanced IgG response and delayed-type hypersensitivity responses against CII ...suppress T cell responses during antigen presentation ...
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Tbet-positive regulatory T cells accumulate in oropharyngeal cancers with ongoing tumor-specific type 1 T cell responses
... HPV16-specific type 1 T cell response ...HPV-specific T cell response ...CD8+ T cells in a cohort of 13 previously studied OPSCC tumors [18], of which 8 were also included ...
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Factors affecting long term efficacy of T regulatory cell based therapy in type 1 diabetes
... Fig. 7 Tregs survival and dependency on IL2. a Survival of expanded Tregs was assessed in vitro after release from GMP laboratory for fur‑ ther 8 more days in various concentrations of IL2: 0.0, 10.0, 100.0 and 1000 ...
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Characterization and immunomodulation of regulatory T cells in Type 1 diabetes
... (kb) and contains genes that encode a variety of immunoregulatory molecules: IL-2, IL- 21, homeodomain interacting protein kinase 1 (HIPK1), and protein tyrosine phosphotase 8 (PTPN8) (33). IL-2 has been the focus ...
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Modulation of T-Cell Responses to a Recall Antigen in Human T-Cell Leukemia Virus Type 1-Infected Individuals
... of T cells with production of cytokines, such as IL-2 and IFN-␥; the altered magnitude of the response can have an impact on the clinical outcome in patients infected with ...
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Dysregulated Synthesis of Intracellular Type 1 and Type 2 Cytokines by T Cells of Patients with Cutaneous T-Cell Lymphoma
... Patient population and staging. A complete medical history of each patient was taken to assess previous treatments for CTCL. Each patient was assigned to a disease stage based on a physical examination to assess ...
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Impact of IL-27 on regulatory T cell responses
... induces c-Myc and the expression of cyclins D2, D3, cyclin A and the cyclin dependent kinase (CDK) 4, a process that was shown to be regulated by the IL-27 induction of Pim-1 (Charlot-Rabiega et al., 2011). These ...
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Vol 28, No 2 (2018)
... leprosy type. Observation of CD4+ RORg-T Th17 and C25+ FOXP3+ Treg was done using immunohistochemistry single staining technique with anti-FOX-P3 anti- RORg-T retrieved from Santa Cruz Biotech (USA) ...
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The Effect of T Cell Receptor Specificity on CD4+CD25+ Regulatory T Cell Function in an Autoimmune Setting
... restricted T cell determinant from the influenza virus PR8 HA (termed S1) and can be detected using the anti-clonotypic mAb ...+ T cells and HA as a self-antigen, develop spontaneous inflammatory ...
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Signals Controlling Regulatory T Cell Differentiation and Homeostasis
... In autoimmunity and transplant rejection, an imbalance exists between the activity of effector Tconvs and that of Tregs. One broad approach to fix this imbalance is to inhibit TCR signaling in all T cells with ...
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