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PMID |
Sentence |
1 |
12819471
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Recent data indicate that FOXP3 is expressed primarily in the CD4+CD25+ regulatory T-cell subset, where it may function as a transcriptional repressor and key modulator of regulatory T-cell fate and function.
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2 |
15837817
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These results demonstrate that the majority of FoxP3-positive CD4(+)CD25(+) T reg cells in NOD mice express TGFbeta1 but not IL-10, and that a defect in the maintenance and/or expansion of this pool of immunoregulatory effectors is associated with the progression of T1D.
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3 |
16243487
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The gene product, Scurfin, is required for the development of CD4+CD25+ T regulatory cells.
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4 |
16873067
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Structure-guided mutations of FOXP3, predicted to progressively disrupt its interaction with NFAT, interfere in a graded manner with the ability of FOXP3 to repress expression of the cytokine IL2, upregulate expression of the Treg markers CTLA4 and CD25, and confer suppressor function in a murine model of autoimmune diabetes.
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5 |
17647141
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We determined the prevalence of Tregs by Foxp3 expression of CD4 (+) cells; prevalence of myeloid and plasmacytoid dendritic cells (DCs); prevalence of tumor necrosis factor (TNF)-alpha and interleukin(IL)-12 producing monocytes; and prevalence of IL-2, IL-4 and IFN-gamma producing CD4 (+) cells.
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6 |
17785799
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The protection was associated with a marked increase in the number of tolerogenic immature splenic DCs and in the number of Foxp3+CD4+CD25+ regulatory T cells (Tregs).
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7 |
17883389
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Here, we found that CD4(+)Foxp3(+)Treg cells, in vitro induced by GAD-IgG-transduced splenocytes, after transfer, were responsible for prevention of diabetes in NOD mice.
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8 |
17883389
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The results suggest that GAD-IgG-transduced B cells via TGF-beta and IFN-gamma in vitro induce the CD4(+)Foxp3(+)Treg cells which are responsible for prevention of diabetes in NOD mice by GAD-IgG-gene transfer.
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9 |
18435801
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Because the role of regulatory T cells in the intestinal inflammation is unknown in coeliac disease (CD) and type 1 diabetes (T1D), the expression of forkhead box P3 (FoxP3), CD25, transforming growth factor-beta, interferon (IFN)-gamma, interleukin (IL)-4, IL-8, IL-10, IL-15 and IL-18 was measured by quantitative reverse transcription-polymerase chain reaction in the small intestinal biopsies from paediatric patients with active or potential CD, T1D and control patients.
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10 |
19120312
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In contrast, stimulation with insulin tended to induce high FOXP3 mRNA expression in T1D children compared to reference children (P= 0.057).
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11 |
19120317
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Multiple studies have shown that thymus-derived naturally occurring Tregs constitutively express the forkhead/winged helix transcription factor FoxP3 in addition to high levels of CD25, the negative co-stimulatory molecule CTLA-4, and the glucocorticoid-induced TNF receptor-related protein GITR.
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12 |
19218134
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Significant inverse correlations were noted between the disease course and the expression of CD4+CD25+Foxp3+ Treg cells and between the urinary albumin excretion rate (UAER) and the expression of CD4+CD25+Foxp3+ Treg cells.
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13 |
19752238
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Furthermore, suppression of T1D was dependent on beta cell-specific IL-10-secreting CD4+ T cells, although the frequency of GAD65-specific FoxP3-expressing CD4+ T cells was also increased in sIA(g7)-pGAD65 dimer vaccinated NOD mice.
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14 |
19875613
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The effects of IL-2 on FOXP3 induction were assessed 48 h after activation of CD4(+)CD25(-) T-cells with anti-CD3 antibody.
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15 |
19875613
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Maintenance of FOXP3 expression in CD4(+)CD25(+) Tregs of type 1 diabetic subjects was diminished in the presence of IL-2, but not IL-7.
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16 |
20483724
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The induction of Foxp3 and IL-10 expression appeared to be a consequence of increased TGF-beta1 production by T cells activated using anti-CTLA-4-Ab DCs, and this effect could be enhanced by the addition of exogenous IL-2 or TGF-beta1.
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17 |
19633131
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Vasoactive intestinal peptide (VIP) is a neuroimmunopeptide that has anti-inflammatory effects, promotes Th2 cytokines and CD4(+)CD25(+)FOXP3(+) Treg activation, and stimulates exocrine secretion, smooth muscle relaxation, and vasodilatation favoring uterus quiescence.
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18 |
20599916
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Daily injections of F-FTS led to an increase in both the number and the migratory capacity of pancreatic Foxp3(+)CD4(+)CD25(+) Treg, while cleaved caspase 3 in the pancreas were significantly decreased, indicating reduced apoptosis.
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19 |
20531289
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Furthermore, RSG treatment augmented the levels of the anti-inflammatory cytokine interleukin (IL)-10 and increased the recruitment of CD4+ CD25+ FoxP3+ cells, suggesting that regulatory T cells mediated the protection of the peritoneal membrane.
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20 |
21059266
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CD4+ Treg cells are characterized by the constitutive expression of the IL-2R? chain (CD25) and preferentially express the forkhead winged helix transcriptional regulator Foxp3.
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21 |
21116786
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Although the expression of CTLA-4, PD-1 and FoxP3, which are inhibitory molecules of activated T cells, is reduced only on STZ injected wild type (WT) mice, CD4, CD8 and regulatory T cell populations were not changed in all experimental groups.
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22 |
18828769
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Both IL-2 and CD28-CD80/CD86 signaling are critical for CD4(+)CD25(+)FOXP3(+) Treg survival in mice.
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23 |
21380595
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Germ-free NOD mice showed increased levels of Il17 (also known as Il17a) mRNA in the colon, and of Th17 and Th1 cells in the mesenteric and pancreatic lymph nodes, while Foxp3 mRNA and FOXP3(+) Tregs were reduced.
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24 |
21738739
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Both effector (CD25(-), FoxP3(-)) and suppressor (CD25(+), FoxP3(+)) CD4(+) T cells are negatively regulated by Fas cross-linking in mixed splenocyte populations of NOD, wild type mice and FoxP3-GFP tranegenes.
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25 |
21054938
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Natural CD4(+)Foxp3(+) T regulatory (Treg) cells can promote transplantation acceptance across major histocompatibility complex (MHC) barriers, while myeloid-derived suppressor cells (MDSCs) inhibit effector T-cell responses in tumor-bearing mice.
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26 |
21737880
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Tregs, defined by the markers CD4 and FoxP3, regulate immune responses by suppressing effector T cells and are recruited to sites of action by the chemokine CCL22.
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27 |
22013017
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In vitro, IL-21/IL-21R signaling (by using rmIL-21 or genetically modified CD4(+) T cells [IL-21 pOrf plasmid-treated or hIL-21-Tg mice]) enhances the T-cell response during anti-CD3/anti-CD28 stimulation/allostimulation, prevents Treg generation, inhibits Treg function, induces Treg apoptosis, and reduces FoxP3 and FoxP3-dependent gene transcripts without affecting FoxP3 methylation status.
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