regulatory T cell type
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 ...further cell therapy protocols using Col-Treg cells in RA patients because lymphoproliferation could be ...
12
Characterization and immunomodulation of regulatory T cells in Type 1 diabetes
... β cell death causing ...role T regulatory cells play in regulating autoreactive ...immunoregulatory T cells with distinct phenotypes and mechanisms of action have been identified for their ...
120
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
... Immunogenicity of improved expression vectors in mice. We reasoned that enhanced antigen expression may translate to improved immunogenicity of these novel DNA vaccines in vivo. To explore this possibility, we immunized ...
7
Dissecting Emerging Aspects of Regulatory Circuitry in Man and Mice: Regulatory T Cell Biology
... (T regulatory type 1) and Th3 Treg [114] ...conventional T cells inde- pendent of Foxp3 expression [117] ...naive T cells in patients with IPEX disease ...Tr1 cell ...
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Cyclin-Dependent Kinase 2 Regulates Foxp3 and Regulatory T Cell Function
... wild type Foxp3, or a mutant of Foxp3 in which the serine or threonine of all four CDK motifs was mutated to alanine ...Whole cell extracts and FLAG-IP eluate were analyzed by western blot for ...
86
Is there a feudal hierarchy amongst regulatory immune cells? More than just Tregs
... In the context of arthritis, it has been shown that macro- phages control disease development via ROS. Mice with a mutation in the neutrophil cytosolic factor 1 (Ncf1) gene develop exacerbated arthritis, an enhanced IgG ...
8
Impact of IL-27 on regulatory T cell responses
... MyD88-independent pathways can also trigger the production of type I interferons which promote IL-27 expression. Thus, in response to TLR4 and TLR3, signals through the adaptor Toll/IL-1R-related domain-containing ...
203
Factors affecting long term efficacy of T regulatory cell based therapy in type 1 diabetes
... As described in earlier reports [7, 8], 12 Caucasian children from the Polish population with recently diag- nosed T1DM were treated with ex vivo expanded autol- ogous Tregs. The general health and metabolic status of ...
11
The human T-cell leukemia virus type 1 Rex regulatory protein exhibits an impaired functionality in human lymphoblastoid Jurkat T cells.
... Jurkat T cells were not providing a permissive environment to Rex activity but were supporting Rev function should be discussed with regard to the pathogen- esis of HTLV-1 and ...to T-cell death, at ...
8
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+ ...
8
Control of T Cell Responses, Tolerance and Autoimmunity by Regulatory T Cells: Current Concepts
... of regulatory T cells in T cell homeostasis, the ability to utilize them in the clinic, as a treatment of autoimmune diseases, to suppress trans- plantation immune responses, and to suppress ...
7
Baicalin, a natural compound, promotes regulatory T cell differentiation
... - T (FITC-conjugated anti-CD4 and PE-conjugated anti-CD25, eBioscience, San Diego, CA) cells from spleen of B6 mice were isolated by fluorescence-activated cell sorting ...(FACS). T cells were ...
7
GP96 is a GARP chaperone and controls regulatory T cell functions
... Our study strongly suggests that the fundamental role of mLTGF-β in Tregs is to confer immune tolerance in vivo. Sev- eral questions remain unanswered. First, it is unclear why TGF-β on the surface of Tregs is so ...
12
regulatory T cell expression in children with acute bronchial asthma
... Th2 type cytokines nor balanced the immune response of Th1/Th2 ratio, nor sup- press the dominant response of Th2 cells, thereby triggering a series of immune cascade reactions that may promote the accumulation of ...
8
Regulation of Foxp3+ inducible regulatory T cell stability by SOCS2
... is illustrated by the ability of Foxp3 and GATA-3 to bind to each other (9). It was recently demonstrated that GATA-3 expression is essential for Foxp3 + Treg function (47, 48), as GATA-3 inhibits T- bet and ...
11
Factors Influencing Regulatory T Cell Maintenance for the Control of Autoimmunity
... Preservation of immunologic tolerance to self is a complex process that involves development of both central and peripheral mechanisms (Josefowicz et al., 2012; Sakaguchi et al., 2008; Bilate and Lafaille, 2012). ...
128
Loss of ABCG1 influences regulatory T cell differentiation and atherosclerosis
... hence T cell differentiation and activation (13, ...the cell or the lipid raft content are also likely to regulate Treg ...Niemann-Pick type C (NPC1 and NPC2), ABCA1, and apolipoprotein A-I ...
12
Identification of a cis-regulatory element involved in accumulation of human T-cell leukemia virus type II genomic mRNA.
... To determine whether rex2 or tax2 proteins regulates the production of these viral RNAs, pC4.8 was transfected into COS-1 cells either alone or in combination with pC-Xc, pC-Xb, or pC-Xb[r] ...
7
Tbet-positive regulatory T cells accumulate in oropharyngeal cancers with ongoing tumor-specific type 1 T cell responses
... Sorted Foxp3– Tconv, Foxp3+Tbet+ Treg and Foxp3 +Tbet– Treg cells (ranging between 240 and 35,000 cells) were digested with Proteinase K for 4 h at 50 °C to obtain genomic DNA, followed by Bisulfite Conversion using the ...
12
Activated regulatory T cells are the major T cell type emigrating from the skin during a cutaneous immune response in mice
... label T cells in the periphery under physiological conditions with Kaede-red and demonstrated that both memory phenotype CD4 + Foxp3 – non-Tregs and CD4 + Foxp3 + Tregs migrated from the skin to DLNs in the steady ...
12