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PMID |
Sentence |
1 |
21994357
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Interestingly, we show that upon activation by anti-CD40 and gamma interferon (IFN-?), B cells from PKR(-/-) mice show diminished major histocompatibility complex class II (MHC II), CD80, and CD86 levels on the cell surface compared to wild-type (WT) mice.
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2 |
7558137
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Using this mAb we studied the role of B70 in CD4+ T-cell activation by DC in vitro.
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3 |
7489749
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Flow cytometric analysis of the cells during a 2-week culture revealed a loss of CD14 and CD34 expression, a concomittent increase of CD1a, CD11a,b and c, CD44, CD45, CD54, HLA-class I and II, and intermediate levels of CD26, CD80 and CD86.
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4 |
10792499
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The expression of major histocompatibility complex class II, CD80, CD86 and CD11c by BMDC after phagocytosing rBCG or inert beads, was inhibited when the BMDC were pretreated with IL-10.
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5 |
11106934
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Here we demonstrate that lymph node cells from MUC1.Tg mice immunized with the FC/MUC1 fusion cells proliferate in response to MUC1 antigen by a mechanism dependent on the function of CD4, major histocompatibility complex (MHC) class II, B7-1, B7-2, CD28, CD40 and CD40 ligand.
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6 |
11120800
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CD28, the primary positive costimulatory receptor on T cells, has two identified ligands, B7-1 and B7-2.
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7 |
11120800
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Functional differences between B7-1 and B7-2 observed in vivo therefore may not reflect inherent differences in the interactions of CD28 with these ligands.
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8 |
11122456
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We now report that, by culturing PMN of healthy donors with autologous serum, interferon-gamma (IFN-gamma) and granulocyte-macrophage colony-stimulating factor (GM-CSF), de novo synthesis of MHC class II, CD80 and CD86 could be induced.
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9 |
11251876
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Both LT and CT induce B7-2 expression on antigen-presenting cells (APCs) for subsequent co-stimulatory signalling to CD4+ T cells.
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10 |
11251876
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Firstly, mCT enhanced the B7-2 expression of APCs.
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11 |
11282984
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When bone marrow-derived dendritic cells (DC) were infected with BCG, the expression of MHC class I molecules by DC was up-regulated in parallel with MHC class II and B7-2, whereas CD1d expression level was not modified.
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12 |
11797392
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Interestingly, cell surface expression of CD80 and CD86 on antigen-presenting cell(APC) is regulated by stimulus via CD40.
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13 |
12672905
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Heat shock protein 65, a key component of BCG, had no effect on cord blood DC maturation in terms of CD86, MHC class II, and mannose receptor up-regulation.
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14 |
12834622
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Differentiating monocytes initially expressed CD86 while CD80 appeared on day 2.
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15 |
12928384
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GM-CSF also increases expression of the costimulatory molecules CD86 and CD40, but not the differentiation marker CD1a or CD16.
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16 |
15162438
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IL-10 siRNA transfection did not affect MHC class II, CD86, CD83, or CD54 expression in mature DC.
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17 |
14999431
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The vaccine used mature DCs (CD1a+++, CD40++, CD80++, CD83+, and CD86+++) generated from peripheral blood monocytes in the presence of GM-CSF and IL-4.
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18 |
15353589
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In addition, after CD26-caveolin-1 interaction on TT-loaded monocytes, caveolin-1 is phosphorylated, which links to activate NF-kappaB, followed by up-regulation of CD86.
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19 |
15353589
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Taken together, these results strongly suggest that CD26-caveolin-1 interaction plays a role in the up-regulation of CD86 on TT-loaded monocytes and subsequent engagement with CD28 on T cells, leading to antigen-specific T cell activation.
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20 |
16113842
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Furthermore, B-CLL-DCs generated from the 2 CLL subgroups up-regulated MHC-II, CD80, CD86, CD83, CD40, and CD54 and down-regulated CD206 in response to stimulation with a cocktail of cytokines (CyC) and secreted increased levels of tumor necrosis factor alpha, interleukin (IL)-8, IL-6, IL-12 (p70), and RANTES in a manner typical of mature normal-DCs.
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21 |
15762884
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We conclude that CD86 expression on CD14(+) monocytes of DR0301- and DR07-homozygous poor responders is not deficient and cannot be the mechanism underlying the non-responsiveness of these subjects.
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22 |
15944274
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Exposure of a LC-like cell line to ATPgammaS in the presence of LPS and GM-CSF augmented the induction of I-A, CD80, CD86, IL-1beta, and IL-12 p40 while inhibiting the expression of IL-10, suggesting that the immunostimulatory activities of purinergic agonists in the skin are mediated at least in part by P2Rs on APCs.
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23 |
15944302
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Notably, the NKT:NK and CD80:CD86 ratios were correlated with the IL-4:IFN-gamma ratio, indicative of multiple converging modes of regulation.
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24 |
15972497
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Our results showed that StxB1 and mStx1, but not native Stx1 (nStx1), resulted in enhanced expression of CD86, CD40, and major histocompatibility complex (MHC) class II molecules and, to some extent, also enhanced the expression of CD80 on bone marrow-derived DCs.
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25 |
16178769
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In particular, modulation of the expression of co-stimulatory molecules on the targeted APC; CD80, CD86, CD83 and B7RP-1, play important roles for the effect of the ADP-ribosylating CTA1-based adjuvants for the development of tolerance or active IgA immunity.
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26 |
16517711
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We demonstrated for the first time that IGF-IR AS[S]ODN treatment of breast cancer cells induced expression of CD86 and heat shock protein 70 molecules, both involved in the induction of the immunogenic phenotype.
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27 |
16971487
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In vitro, NIK increases dendritic cell antigen presentation in allogeneic and antigen-specific T cell proliferation assays by potently activating NF-kappaB and consequently up-regulating the expression of cytokines (TNF-alpha, IL-6, IL-12, IL-15, and IL-18), chemokines [IL-8, RANTES (regulated on activation, normal T cell expressed and secreted), macrophage inflammatory protein-1alpha, monocyte chemoattractant protein-1, and monocyte chemoattractant protein-3], MHC antigen-presenting molecules (class I and II), and costimulatory molecules (CD80 and CD86).
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28 |
16982886
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Previous studies have suggested that CD80 binding to CD28 may be superior to CD86 for the activation of naive CD8+ T cells.
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29 |
17048271
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BM-derived macrophages and DC displayed enhanced expression of costimulatory molecules (CD40 and CD86) and increased production of pro-inflammatory cytokines (TNF-alpha, IL-6 and IL-12p40) and nitric oxide after infection.
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30 |
16750567
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The protein selectively up-regulated CD80 on the activated MPhi together with MHC class II molecule and CD40, and had no effect on CD86 expression.
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31 |
17484805
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In addition, the study demonstrates that PIKA promotes the maturation of bone marrow-derived dendritic cells (BMDCs) including up-regulation of the co-stimulatory molecules CD80, CD86 and CD40, and the induction of cytokines such as IL-12p70, IL-12p40 and IL-6.
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32 |
17477875
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Mature MDDC from healthy donors and cancer patients up-regulated the expression of CD83, CD86, frequencies of IL-12+ and COX-2+ cells, and secretion of IL-8; and down-regulated CD209 expression relative to their immature counterparts.
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33 |
17629367
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Analysis of the serum IgG subclass responses revealed that CD80 influenced both Th1- and Th2-like IgG subclass responses, while CD86 preferentially influenced a Th2-associated IgG subclass response to Kgp-HArep.
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34 |
17629370
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Following CpG ODN injection, splenic dendritic cells from IFN-gamma deficient mice did not up-regulate CD86 or CD40 expression, suggesting a role for these molecules.
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35 |
17629370
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The importance of CD28 (CD86 ligand) was confirmed using CD28 deficient mice which presented severely impaired immune responses following CpG ODN-assisted immunization.
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36 |
17785828
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Costimulation of mo-DCs with NadADelta351-405 and the imidoazoquinoline drug R-848, believed to mimic bacterial RNA, increased CD86 in an additive way, but strongly synergized the secretion of IL-12p70, IL-1, IL-6, TNF-alpha, and MIP-1alpha, especially after IFN-gamma priming.
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37 |
17974271
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The DCs expressed MHC class I, MHC class II and costimulatary molecules (CD80 and CD86), while the renal carcinoma cells expressed a high molecular glycoprotein MUC-1.
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38 |
18208592
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Under DNA stimulation, macrophages, characterized as CD11b+/CD86+/HLA-DR+, produced high levels of TNF-alpha, IL-6 (pro-inflammatory cytokines), and IL-10 (anti-inflammatory cytokine).
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39 |
18208592
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On the other hand, DCs, characterized as CD11c+/CD86+/CD123-/BDCA-4+/IFN-alpha-, produced high levels of IL-12 and low levels of TNF-alpha, IL-6 and IL-10.
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40 |
18389479
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DiC14-amidine liposomes also activated human DC, as shown by synthesis of IL-12p40 and TNF-alpha, accumulation of IL-6, IFN-beta and CXCL10 mRNA, and up-regulation of membrane expression of CD80 and CD86.
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41 |
18426338
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The AICD expression, along with CD86 expression, by CD27(+)B220(+) suggests these cells are of germinal center origin.
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42 |
19278729
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Stimulation with TNF, S. gordonii, PGN, LTA, or LP all resulted in increased surface expression of MHCII, CD80, and CD86, compared to unstimulated BM-DCs.
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43 |
19237318
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By contrast, high doses down-regulated CD86 and HLA-DR expression, TNF-alpha, IL-1beta, IL-12p40 and IL-10 secretion and allostimulatory capacity, whereas strongly up-regulated IL-8.
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44 |
19237318
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Furthermore, during the MDDC differentiation process, high doses of alpha-defensins1-3 affected CD14, CD11c and CD86 expression and strongly up-regulated IL-8.
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45 |
19450633
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The p24 protein had a high affinity for the nanoparticles and the antigenicity and immunogenicity of the p24 protein on the nanoparticle was well preserved after immunization. p24-coated nanoparticles were efficiently taken up by mouse dendritic cells (DCs), inducing DC maturation by increasing MHC-I, MHC-II, CD40, CD80 and CD86 surface expression and secreting IL-12 (p70) and IL-4.
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46 |
19692539
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In this study, the potential of lactoferrin to modulate surface expression of MHC II, CD80, CD86 and CD40 from bone marrow-derived dendritic cells (BMDCs) was examined.
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47 |
19692539
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Culturing BCG-infected BMDCs with lactoferrin also enhanced their ability to respond to IFN-gamma activation through up-regulation of maturation markers: MHC I, MHC II and the ratio of CD86:CD80 surface expression.
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48 |
19889459
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Furthermore, upon exposure of dendritic cells from HLA-A*0201-transgenic mice to the chimeric particle, the expression of CD86, HLA-A02, TLR4 and MHC class II was increased.
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49 |
19652662
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WAg 206, unlike WAg 207, did not elicit inflammatory cytokine production (TNFalpha, IL-1beta, IL-12) or costimulatory molecule expression (HLA-DR, CD83, CD80, CD86) by human MDDCs in vitro.
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50 |
19917711
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Stimulation of murine splenocytes with recombinant protein (rTcPRAC) induced B-cell proliferation, antibody secretion, interleukin-10 (IL-10) production, and upregulation of CD69 and CD86 on B cells.
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51 |
20502628
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Furthermore, increased frequencies of CD11c(+)B220(+) DCs and CD11c(+)CD11b(+) DCs with up-regulated expression of CD80, CD86, CD40 and MHC II molecules were noted in spleen, Peyer's patches and cervical lymph nodes.
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52 |
19064283
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DNA/P85 (but not P85) also increases maturation of local DC (CD11c+ CD86+, CD11c+ CD80 +, and CD11c+ CD40+.
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53 |
20965571
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Compared to rflaA, both rflaA:Ova preparations induced higher expression of maturation markers (CD40, CD69, CD80, and CD86) on mDC, whereas only CD69 and CD40 were upregulated on pDC.
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54 |
21112482
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After BMDCs were activated by E. coli LLO/OVA via TLR4, NOD1 receptor and NF-?B signalling pathway, the expression of their surface molecules including MHC class I, MHC class II, CD40, CD80 and CD86 significantly up-regulated; the secretion of IL-12 and IFN-? increased also.
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55 |
21076061
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Immunologically, SLIT resulted in increased IL-10 production, programmed cell death ligand 1 expression, and concentration of allergen-specific IgG4, as well as in the reduction of CD80 and CD86 expression and IL-4 production.
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56 |
21150714
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Here, we show that interferon-? is a key cytokine conditioning the dendritic cell to induce the expression of CD40, CD80, CD86, and CD54 on Dex, endowing them with direct and potent peptide-dependent CD8(+) T-cell-triggering potential in vitro and in vivo.
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57 |
21220452
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Using mice with an N-ethyl-N-nitrosourea-induced mutation eliminating the transmembrane (TM) region of CD83, we found that the TM domain of CD83 enhances MHC class II and CD86 expression by blocking MHC class II association with the ubiquitin ligase MARCH1.
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58 |
21220452
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Exploiting this posttranslational pathway for boosting MHC class II and CD86 expression on DCs may provide an opportunity to enhance the immunogenicity of vaccines.
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59 |
20695769
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Here we show a single intramuscular injection of our novel targeted DNA vaccine encoding Pseudomonas exotoxin A and costimulatory molecule B7-2 without autoantigens in a collagen-induced arthritis model simultaneously increased Tr and Ts cells and selectively decreased autoreactive Th1 cells.
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60 |
20100932
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In this study, we found that CD86 was highly expressed on HCV-specific CD8(+) T cells early in acute HCV infection and was lost on transition to chronic HCV infection; the expression of CD86 was different from other activation markers, because expression was delayed after in vitro TCR stimulation and required sufficient IL-2 signaling; and HCV-specific CD8(+) T cells in the liver of patients with chronic HCV infection were highly activated (CD69, CD38, and HLA-DR expression), but only a minority expressed CD86 or showed evidence of recent IL-2 signaling (low basal phosphorylated STAT5), despite persistent viremia.
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61 |
19060369
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The immature DC could express CD80, CD83, CD86, HLA-DR, and HLA-ABC,but the mature DC induced by TNF-alpha, PGE-2, and CD40L further highly expressed above molecules.
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62 |
18287580
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However, B-cell proliferation and the induction of increased surface expression of CD86 by PorB were dependent on PTK activity and not Erk1/2 activation.
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63 |
21183242
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Maturation cocktail was superior to TNF-? and LPS with respect to enhancement of mDC-specific surface marker expression (CD83, CD86, and HLA-DR), induction of T cell proliferation by mDCs, and directional motility of mDCs toward CCL19.
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64 |
21300103
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Moreover, both vesicles caused significant activation of APCs as revealed by release of proinflammatory cytokines (IL-6, IL-12, TNF-?) and enhanced expression of co-stimulatory signals and maturation markers (CD80, CD86, MHCII), which was significantly higher for smegmosomes as compared to leptosomes.
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65 |
17275522
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Expression of major histocompatibility complex (MHC) class I and II was not affected, while CD40, CD80, and CD86 costimulatory molecules on DC were significantly inhibited by treatment with TGF-beta.
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66 |
21389871
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Additional inclusion of polyinosinic: polycytidylic acid during NK-DC cocultures optimized the expression of CD80, CD86, CD40, and HLA-DR on the resulting (NK)DC1, increased their CCR7-mediated migratory responsiveness to the lymph node-associated chemokine CCL21, and further enhanced their IL-12-producing capacity.
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67 |
21740748
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Gene-transfected DC plused with tumor lysate with IL-12 (DC-IL-12?Ag) expressed higher level of CD83, CD86 and produced higher level of IL-12 than untransfected DCs (DC?Ag) (CD83: (60.2 ± 1.8)% vs. (50.7 ± 1.2)%, P < 0.05; CD86: (88.9 ± 2.1)% vs. (78.2 ± 3.9)%, P < 0.05; IL-12: (262.5 ± 3.0) ng/L vs. (103.8 ± 5.1) ng/L, P < 0.05).
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68 |
10092787
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DNA immunization with the myelin minigene for PLP-altered expression of B7.1 (CD80), and B7.2 (CD86) on APCs in the spleen.
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69 |
21745159
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We found that higher expression of transgenic CD40L was mediated by adenoviral gene transfer than by plasmid transduction, and that adenoviral transfer of CD40L was associated with up-regulation of the co-stimulatory molecules CD80 and CD86 and adhesion molecule CD54.
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70 |
19124765
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Typhi(F1) enhanced the activation and maturation of neonatal CD11c+ dendritic cells, shown by increased expression of CD80, CD86, CD40, and MHC-II cell surface markers and production of proinflammatory cytokines IL-12, TNF-alpha, IL-6, and MCP-1.
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71 |
19540594
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Using an endotoxin free rHagB preparation, our results show that stimulation of murine bone marrow-derived DC with rHagB leads to upregulation of the costimulatory molecules CD86 and CD40, activation of p38 and ERK MAP kinases, transcription factors NF-kappaB, CREB and IRF-3 and the production of IL-6, TNF-alpha, IL-12p40 and to a lesser extent IL-10 and IFN-beta.
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72 |
19540594
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While upregulation of CD86 was independent of the adaptor molecule MyD88, CD40 upregulation and optimal cytokine (IL-6, TNF-alpha, IL-12p40, IL-10 and IFN-beta) production required both MyD88 and TRIF molecules.
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73 |
21882825
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Blocking the mannose and CIRE receptors prior to the addition of functionalized nanoparticles to the culture inhibited the increased surface expression of MHC II, CD40 and CD86.
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74 |
22078442
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There were five groups, which included survivin(4)/Th group, survivin(4)group, empty plasmid group, untransfected group and T lymphocytes group The expression of CD83 and CD86 on the surface of DCs, the expression of CD4 and CD8a on the surface of T lymphocytes, the apoptotic rates of MCF-7 cells after treated by DC vaccine were measured by flow cytometry; IFN-? levels of all groups were detected by ELISA and the growth inhibition of MCF-7 cells after being treated with DC vaccine was tested by MTT colorimetry.
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75 |
21998589
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Remarkably, B cells in infected TLR7-deficient mice upregulated CD69 and CD86 early in infection, but failed to develop into germinal center B cells.
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