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PMID |
Sentence |
1 |
1717561
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Together, these results suggest that the two signals required for IL-2 production by CD4+ T cells can be transduced by the TCR and CD28.
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2 |
7678098
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Biological assays and Northern (RNA) blot analyses for cytokines revealed that following activation with concanavalin A, T-cell clones reactive against the two Bb-1A epitopes produced interleukin-2, gamma interferon, and tumor necrosis factors beta and alpha, but not interleukin-4, suggesting that the Bb-1 antigen preferentially stimulates the Th1 subset of CD4+ T cells in cattle.
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3 |
8096062
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CD4+ but not CD8+ T cells from immune animals proliferated and produced IL-2 upon restimulation with either Toxoplasma sonicate or F3G3-Ag in vitro.
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4 |
8439951
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Phenotype analysis of IVS-LN cells revealed 78 +/- 4% CD3+ T-cells which were predominantly CD4+ (67 +/- 5%) with expression of HLA-DR and IL-2 receptor.
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5 |
7902215
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Although Th2 helper cell clones produce IL-4 and IL-5, CD4+ T cells taken fresh from lymphoid organs of mice produce IL-2 and some IFN-gamma, but not IL-4 or IL-5.
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6 |
8932764
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Antigen-stimulated cells were harvested for CD4 and CD8 phenotype analysis and the levels of gamma interferon (IFN-gamma), interleukin 2 (IL-2) and interleukin 4 (IL-4) produced were also determined.
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7 |
15153510
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Using plasmid vaccination with DNA encoding the putative phosphate transport receptor PstS-3 from Mycobacterium tuberculosis and 36 overlapping 20-mer peptides spanning the entire PstS-3 sequence, we determined the immunodominant Th1-type CD4(+) T cell epitopes in C57BL/10 mice, as measured by spleen cell IL-2 and IFN-gamma production.
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8 |
17005692
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The early CCR5+CD38+++ vaccinia virus-specific CD4+ T cells were similar to our previous observations of human immunodeficiency virus (HIV)-specific CD4+ T cells in primary HIV type 1 (HIV-1) infection, but the vaccinia virus-specific cells expressed much more CD127 and IL-2 than we previously found in their HIV-specific counterparts.
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9 |
17553885
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CD4 T cells specific for each of the viruses produced all seven possible combinations of the cytokines gamma interferon (IFN-gamma), interleukin-2, and tumor necrosis factor alpha.
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10 |
17634507
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The ability of DCs from HCV-infected persons to stimulate allogeneic CD4+ T cells or induce IL-2, IL-5, or IL-10 in a mixed lymphocyte reaction was not impaired.
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11 |
17948267
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Promisingly, antigen 85A-specific CD4(+) T cells were found to be highly polyfunctional, producing IFN-gamma, TNF-alpha, IL-2 and MIP-1beta.
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12 |
18304707
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Significant increases were noted in CD3(+), CD4(+), CD8(+), CD21(+), CD25(+), and gammadelta(+) cells against all four rAgs in vaccinated animals. rAg-specific expression of IL-2, IL-12p40, IFN-gamma and TNF-alpha was significantly higher in the two vaccinated groups.
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13 |
19445368
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Also, these "central memory" CD4 T lymphocytes produce large quantities of IL-2, that they use in an autocrine manner, stimulating their self-renewal and ensuring their long-term survival.
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14 |
19264776
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Peptides containing the epitopes stimulated RSV-specific CD4 T cells to produce gamma interferon (IFN-gamma), interleukin 2 (IL-2), and other Th1- and Th2-type cytokines in an I-A(b)-restricted pattern.
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15 |
19264776
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Peptide-activated CD4 T cells from lungs were more activated and differentiated, and had greater IFN-gamma expression, than CD4 T cells from the spleen, which, in contrast, produced greater levels of IL-2.
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16 |
19264776
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In addition, M(209-223) peptide-activated CD4 T cells reduced IFN-gamma and IL-2 production in M- and M2-specific CD8 T-cell responses to D(b)-M(187-195) and K(d)-M2(82-90) peptides more than M2(25-39) peptide-stimulated CD4 T cells.
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17 |
19321612
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Persistent cytokine responses of antigen-specific CD4(+) and CD8(+) T cells of the central memory as well as the effector memory phenotype, capable of simultaneously eliciting multiple cytokines (IFN-gamma, interleukin 2, and tumor necrosis factor alpha), were induced.
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18 |
19428898
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In BALB/c mice the vaccine preparation induced antigen-specific multi-functional CD4(+) T cells capable of producing IFN-gamma, IL-2, and/or TNF-alpha upon antigen re-exposure, and MPL-SE was indispensable to direct immune responses to SMT towards Th1.
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19 |
19587528
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The Mtb72F antigen induced good production of IL-2 and IFNgamma in the ELISPOT assay and CD4(+) T cells expressing at least two activation markers (mainly CD40-L and IL-2) were observed with ICS.
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20 |
19812258
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The levels of interleukin-2, gamma interferon, and the ratios of immunoglobulin G2a (IgG2a)/IgG1 clearly showed that cocktail DNA vaccines induced CD4(+) Th1-type responses.
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21 |
20362206
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The preS2 epitope favored a well-balanced response with CD4+ and CD8+ T cells producing IFN-gamma, IL-2 and TNF-alpha.
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22 |
20861328
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The Mtb72F-specific CD4(+) T cells predominantly expressed CD40L; CD40L and interleukin-2 (IL-2); CD40L and tumor necrosis factor alpha (TNF-?); CD40L, IL-2, and TNF-?; and CD40L, IL-2, TNF-?, and gamma interferon (IFN-?).
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23 |
20963411
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An increase in PADRE-specific CD4+ T helper cells was observed after vaccination but these appeared unable to produce IL2, and CD4+ T cells with a regulatory phenotype increased.
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24 |
21208909
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Antigen-specific CD4(+) T cells exhibited a polyfunctional phenotype, expressing at least CD40 ligand and interleukin 2, often in combination with tumor necrosis factor ? and/or interferon ?.
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25 |
20188249
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Ad5-specific CD4(+) T cells were primarily monofunctional CD4(+) T cells that produced IL-2, IFN-gamma or TNFalpha and expressed the memory markers CD27 and CD45RO.
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26 |
21460206
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In this interaction, CD4(+) T(EM) cells express CD40L, which matures the endogenous DCs, and produce cytokines, such as IL-2, which activates NK cells.
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27 |
21533158
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Further, characterization of T cell responses in mice demonstrates that protection against TB is predictable by the frequency of CD4 T cells simultaneously producing interferon (IFN)?, tumor necrosis factor (TNF)? and IL2.
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28 |
21556142
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Whole blood antigen stimulation followed by intra-cellular cytokine staining showed RTS,S/AS01(E) induced CSP specific CD4 T cells producing IL-2, TNF-?, and IFN-?.
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29 |
20471443
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Furthermore, multifunctional CD4(+) Th1 cells, which simultaneously produce IFN-gamma, IL-2 and TNF-alpha triple cytokines, and CD8(+) T-cells, which produce IFN-gamma were elevated in the mCD40L/SHIV-VLP immunized group.
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30 |
21779319
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We also demonstrated for the first time that there is a strong association between the frequency of CSP peptide-reactive CD4(+) T cells producing IL-2 and the titers of CSP-specific antibodies in the same individual, suggesting that IL-2 may be acting as a growth factor for follicular Th cells and/or B cells.
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31 |
21570434
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CD4+ and CD8+ T cell populations exhibited CD45RO memory markers and secreted IFN-gamma and IL-2 following stimulation with MUC1-SP-L.
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32 |
21637109
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Cell lines were tested for their ability to produce effector molecules (CD107a, IL-2, IFN-?, TNF-?, perforin) and suppress virus replication in autologous CD4 T cells.
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