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PMID |
Sentence |
1 |
9358007
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Fertilin alpha and beta are members of the MDC (metalloproteinase-like, disintegrin-like, cysteine-rich) protein family and are expressed on the sperm surface where they have been proposed to play a role in mammalian fertilization.
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2 |
10861048
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The protective immunogen (cryptococcal culture filtrate Ag-CFA), in contrast to the nonprotective immunogen (heat-killed cryptococci-CFA), the nonprotective immunogen mixed with the protective immunogen (cryptococcal culture filtrate Ag + heat-killed cryptococci-CFA), or controls, stimulated significant increases in total leukocytes, Langerhans cells, MDC, LDC, and activated CD4+ T cells in draining lymph nodes.
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3 |
10861048
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Draining lymph node LDC:MDC ratios induced by the protective immunogen were significantly lower than the ratios induced by either immunization in which the nonprotective immunogen was present.
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4 |
10861048
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In contrast, mice given the nonprotective immunogen had LDC:MDC ratios similar to those of naive mice.
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5 |
10861048
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In addition to showing DC subsets associated with functional differences, our data suggest that the LDC:MDC balance, which can be modulated by the Ag, determines whether protective or nonprotective anticryptococcal CMI responses develop.
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6 |
10861048
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The protective immunogen (cryptococcal culture filtrate Ag-CFA), in contrast to the nonprotective immunogen (heat-killed cryptococci-CFA), the nonprotective immunogen mixed with the protective immunogen (cryptococcal culture filtrate Ag + heat-killed cryptococci-CFA), or controls, stimulated significant increases in total leukocytes, Langerhans cells, MDC, LDC, and activated CD4+ T cells in draining lymph nodes.
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7 |
10861048
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Draining lymph node LDC:MDC ratios induced by the protective immunogen were significantly lower than the ratios induced by either immunization in which the nonprotective immunogen was present.
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8 |
10861048
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In contrast, mice given the nonprotective immunogen had LDC:MDC ratios similar to those of naive mice.
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9 |
10861048
|
In addition to showing DC subsets associated with functional differences, our data suggest that the LDC:MDC balance, which can be modulated by the Ag, determines whether protective or nonprotective anticryptococcal CMI responses develop.
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10 |
10861048
|
The protective immunogen (cryptococcal culture filtrate Ag-CFA), in contrast to the nonprotective immunogen (heat-killed cryptococci-CFA), the nonprotective immunogen mixed with the protective immunogen (cryptococcal culture filtrate Ag + heat-killed cryptococci-CFA), or controls, stimulated significant increases in total leukocytes, Langerhans cells, MDC, LDC, and activated CD4+ T cells in draining lymph nodes.
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11 |
10861048
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Draining lymph node LDC:MDC ratios induced by the protective immunogen were significantly lower than the ratios induced by either immunization in which the nonprotective immunogen was present.
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12 |
10861048
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In contrast, mice given the nonprotective immunogen had LDC:MDC ratios similar to those of naive mice.
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13 |
10861048
|
In addition to showing DC subsets associated with functional differences, our data suggest that the LDC:MDC balance, which can be modulated by the Ag, determines whether protective or nonprotective anticryptococcal CMI responses develop.
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14 |
10861048
|
The protective immunogen (cryptococcal culture filtrate Ag-CFA), in contrast to the nonprotective immunogen (heat-killed cryptococci-CFA), the nonprotective immunogen mixed with the protective immunogen (cryptococcal culture filtrate Ag + heat-killed cryptococci-CFA), or controls, stimulated significant increases in total leukocytes, Langerhans cells, MDC, LDC, and activated CD4+ T cells in draining lymph nodes.
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15 |
10861048
|
Draining lymph node LDC:MDC ratios induced by the protective immunogen were significantly lower than the ratios induced by either immunization in which the nonprotective immunogen was present.
|
16 |
10861048
|
In contrast, mice given the nonprotective immunogen had LDC:MDC ratios similar to those of naive mice.
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17 |
10861048
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In addition to showing DC subsets associated with functional differences, our data suggest that the LDC:MDC balance, which can be modulated by the Ag, determines whether protective or nonprotective anticryptococcal CMI responses develop.
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18 |
11468146
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Chemoattractants MDC and TARC are secreted by malignant B-cell precursors following CD40 ligation and support the migration of leukemia-specific T cells.
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19 |
11468146
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This study demonstrates that the CD40 ligation of these tumor cells also induces the secretion of the CC-chemokines MDC and TARC.
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20 |
11468146
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Supernatants from malignant cells cultured in the presence of sCD40L promote the migration of activated T cells that express CCR4, the common specific receptor for MDC and TARC.
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21 |
11468146
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More importantly, the supernatants from CD40-stimulated tumor cells also support the transendothelial migration of autologous CCR4(+) antileukemia T cells.
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22 |
11468146
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Chemoattractants MDC and TARC are secreted by malignant B-cell precursors following CD40 ligation and support the migration of leukemia-specific T cells.
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23 |
11468146
|
This study demonstrates that the CD40 ligation of these tumor cells also induces the secretion of the CC-chemokines MDC and TARC.
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24 |
11468146
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Supernatants from malignant cells cultured in the presence of sCD40L promote the migration of activated T cells that express CCR4, the common specific receptor for MDC and TARC.
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25 |
11468146
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More importantly, the supernatants from CD40-stimulated tumor cells also support the transendothelial migration of autologous CCR4(+) antileukemia T cells.
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26 |
11468146
|
Chemoattractants MDC and TARC are secreted by malignant B-cell precursors following CD40 ligation and support the migration of leukemia-specific T cells.
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27 |
11468146
|
This study demonstrates that the CD40 ligation of these tumor cells also induces the secretion of the CC-chemokines MDC and TARC.
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28 |
11468146
|
Supernatants from malignant cells cultured in the presence of sCD40L promote the migration of activated T cells that express CCR4, the common specific receptor for MDC and TARC.
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29 |
11468146
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More importantly, the supernatants from CD40-stimulated tumor cells also support the transendothelial migration of autologous CCR4(+) antileukemia T cells.
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30 |
14530357
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PDCs, which express TLR7 and TLR9, responded to imidazoquinolines (imiquimod and R-848) and to CpG oligodeoxynucleotides stimulation, resulting in enhancement in expression of costimulatory molecules and induction of IFN-alpha and IL-12p70.
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31 |
14530357
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In contrast, MDCs, which express TLR3, TLR4, and TLR7, responded to poly(I:C), LPS, and imidazoquinolines with phenotypic maturation and high production of IL-12 p70 without producing detectable IFN-alpha.
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32 |
14530357
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Optimally TLR ligand-stimulated PDCs or MDCs exposed to CMV or HIV-1 Ags enhanced autologous CMV- and HIV-1-specific memory T cell responses as measured by effector cytokine production compared with TLR ligand-activated monocytes and B cells or unstimulated PDCs and MDCs.
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33 |
14530357
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PDCs, which express TLR7 and TLR9, responded to imidazoquinolines (imiquimod and R-848) and to CpG oligodeoxynucleotides stimulation, resulting in enhancement in expression of costimulatory molecules and induction of IFN-alpha and IL-12p70.
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34 |
14530357
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In contrast, MDCs, which express TLR3, TLR4, and TLR7, responded to poly(I:C), LPS, and imidazoquinolines with phenotypic maturation and high production of IL-12 p70 without producing detectable IFN-alpha.
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35 |
14530357
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Optimally TLR ligand-stimulated PDCs or MDCs exposed to CMV or HIV-1 Ags enhanced autologous CMV- and HIV-1-specific memory T cell responses as measured by effector cytokine production compared with TLR ligand-activated monocytes and B cells or unstimulated PDCs and MDCs.
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36 |
15265893
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There are two principle subsets of dendritic cells (DCs); CD11c(+)CD123(-) myeloid DCs (MDCs) and CD11c(-)CD123(+) plasmacytoid DCs (PDCs).
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37 |
15265893
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Using lineage (Lin) markers to exclude non-DCs, Lin(-)HLA-DR(+)CD11c(+)CD123(-) MDCs and Lin(-)HLA-DR(+)CD11c(-)CD123(+) PDCs were identified in the blood of uninfected macaques and healthy macaques infected with SIV or simian-human immunodeficiency virus.
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38 |
15265893
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Overnight culture of DC-enriched Lin-depleted cells increased CD80 and CD86 expression.
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39 |
15265893
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IL-12 production and CD80/CD86 expression by MDC/PDC mixtures was further enhanced by CD40L and ISS-ODN treatment.
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40 |
15265893
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A CpG-B ISS-ODN increased CD80/CD86 expression by PDCs, but resulted in little IFN-alpha secretion unless IL-3 was added.
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41 |
15265893
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In contrast, a CpG-C ISS-ODN and aldrithiol-2-inactivated (AT-2) SIV induced considerable PDC activation and IFN-alpha release without needing exogenous IL-3.
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42 |
15265893
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The CpG-C ISS-ODN also stimulated IL-12 release (unlike AT-2 SIV) and augmented DC immunostimulatory activity, increasing SIV-specific T cell IFN-gamma production induced by AT-2 SIV-presenting MDC/PDC-enriched mixtures.
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43 |
15265893
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These data highlight the functional capacities of MDCs and PDCs in naive as well as healthy, infected macaques, revealing a promising CpG-C ISS-ODN-driven DC activation strategy that boosts immune function to augment preventative and therapeutic vaccine efficacy.
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44 |
15265893
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There are two principle subsets of dendritic cells (DCs); CD11c(+)CD123(-) myeloid DCs (MDCs) and CD11c(-)CD123(+) plasmacytoid DCs (PDCs).
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45 |
15265893
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Using lineage (Lin) markers to exclude non-DCs, Lin(-)HLA-DR(+)CD11c(+)CD123(-) MDCs and Lin(-)HLA-DR(+)CD11c(-)CD123(+) PDCs were identified in the blood of uninfected macaques and healthy macaques infected with SIV or simian-human immunodeficiency virus.
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46 |
15265893
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Overnight culture of DC-enriched Lin-depleted cells increased CD80 and CD86 expression.
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47 |
15265893
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IL-12 production and CD80/CD86 expression by MDC/PDC mixtures was further enhanced by CD40L and ISS-ODN treatment.
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48 |
15265893
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A CpG-B ISS-ODN increased CD80/CD86 expression by PDCs, but resulted in little IFN-alpha secretion unless IL-3 was added.
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49 |
15265893
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In contrast, a CpG-C ISS-ODN and aldrithiol-2-inactivated (AT-2) SIV induced considerable PDC activation and IFN-alpha release without needing exogenous IL-3.
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50 |
15265893
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The CpG-C ISS-ODN also stimulated IL-12 release (unlike AT-2 SIV) and augmented DC immunostimulatory activity, increasing SIV-specific T cell IFN-gamma production induced by AT-2 SIV-presenting MDC/PDC-enriched mixtures.
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51 |
15265893
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These data highlight the functional capacities of MDCs and PDCs in naive as well as healthy, infected macaques, revealing a promising CpG-C ISS-ODN-driven DC activation strategy that boosts immune function to augment preventative and therapeutic vaccine efficacy.
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52 |
15710900
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Lactobacillus-exposed MDCs up-regulated HLA-DR, CD83, CD40, CD80, and CD86 and secreted high levels of IL-12 and IL-18, but not IL-10.
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53 |
15710900
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IL-12 was sustained in MDCs exposed to all three Lactobacillus species in the presence of LPS from Escherichia coli, whereas LPS-induced IL-10 was greatly inhibited.
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54 |
15710900
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MDCs activated with lactobacilli clearly skewed CD4(+) and CD8(+) T cells to T helper 1 and Tc1 polarization, as evidenced by secretion of IFN-gamma, but not IL-4 or IL-13.
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55 |
15967828
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Soon after HIV-1 exposure, both PDCs and MDCs were able to transfer the virus to T cells in the absence of a productive infection.
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56 |
15967828
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HIV-1 exposure of the MDCs and PDCs did not inhibit their ability to present cytomegalovirus (CMV) antigens and activate CMV-specific memory T cells.
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57 |
15967828
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As a result, both PDCs and MDCs preferentially transmitted HIV-1 to the responding CMV antigen-specific CD4(+) T cells rather than to nonresponding T cells.
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58 |
15967828
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Soon after HIV-1 exposure, both PDCs and MDCs were able to transfer the virus to T cells in the absence of a productive infection.
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59 |
15967828
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HIV-1 exposure of the MDCs and PDCs did not inhibit their ability to present cytomegalovirus (CMV) antigens and activate CMV-specific memory T cells.
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60 |
15967828
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As a result, both PDCs and MDCs preferentially transmitted HIV-1 to the responding CMV antigen-specific CD4(+) T cells rather than to nonresponding T cells.
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61 |
15967828
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Soon after HIV-1 exposure, both PDCs and MDCs were able to transfer the virus to T cells in the absence of a productive infection.
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62 |
15967828
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HIV-1 exposure of the MDCs and PDCs did not inhibit their ability to present cytomegalovirus (CMV) antigens and activate CMV-specific memory T cells.
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63 |
15967828
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As a result, both PDCs and MDCs preferentially transmitted HIV-1 to the responding CMV antigen-specific CD4(+) T cells rather than to nonresponding T cells.
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64 |
16672547
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Using the SIV-macaque system to advance oral vaccine research, we examined macaque PDC and MDC biology, identifying ways to activate DCs and boost antiviral immunity.
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65 |
16672547
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Immunostimulatory oligodeoxyribonucleotides (ISS-ODNs) stimulated PDC/MDC mixtures to up-regulate co-stimulatory molecule expression and to secrete both IFN-alpha and IL-12.
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66 |
16672547
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Additionally, ISS-ODNs augmented SIV-specific IFN-gamma responses induced by virus-bearing DCs.
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67 |
16672547
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Using the SIV-macaque system to advance oral vaccine research, we examined macaque PDC and MDC biology, identifying ways to activate DCs and boost antiviral immunity.
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68 |
16672547
|
Immunostimulatory oligodeoxyribonucleotides (ISS-ODNs) stimulated PDC/MDC mixtures to up-regulate co-stimulatory molecule expression and to secrete both IFN-alpha and IL-12.
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69 |
16672547
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Additionally, ISS-ODNs augmented SIV-specific IFN-gamma responses induced by virus-bearing DCs.
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70 |
16928885
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Considerable numbers of PDC and MDC could be detected in the nasal epithelium.
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71 |
16928885
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Interestingly, PDC and MDC were almost absent from patients who received treatment with glucocorticoids, while very high numbers of PDC were found for patients with recent upper respiratory tract infections.
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72 |
16928885
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Our results demonstrate for the first time a quantitative analysis of PDC and MDC in the healthy nasal epithelium and in nasal epithelia from patients with different pathological conditions.
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73 |
16928885
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Considerable numbers of PDC and MDC could be detected in the nasal epithelium.
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74 |
16928885
|
Interestingly, PDC and MDC were almost absent from patients who received treatment with glucocorticoids, while very high numbers of PDC were found for patients with recent upper respiratory tract infections.
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75 |
16928885
|
Our results demonstrate for the first time a quantitative analysis of PDC and MDC in the healthy nasal epithelium and in nasal epithelia from patients with different pathological conditions.
|
76 |
16928885
|
Considerable numbers of PDC and MDC could be detected in the nasal epithelium.
|
77 |
16928885
|
Interestingly, PDC and MDC were almost absent from patients who received treatment with glucocorticoids, while very high numbers of PDC were found for patients with recent upper respiratory tract infections.
|
78 |
16928885
|
Our results demonstrate for the first time a quantitative analysis of PDC and MDC in the healthy nasal epithelium and in nasal epithelia from patients with different pathological conditions.
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79 |
19201852
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In response to TLR7/8 stimulation, PDCs mediated the up-regulation of transcription factors B lymphocyte-induced maturation protein 1 and X-box binding protein 1 and enhanced differentiation of B cells into IgM-, IgG-, and IgA-producing cells.
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80 |
19201852
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Although MDCs expressed higher levels of the known B cell growth factors IL-6, IL-10, and B cell-activating factor in response to TLR7/8 stimulation, they were unable to enhance B cell responses in this system.
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81 |
19201852
|
These data help decipher the different roles of PDCs and MDCs for modulating human B cell responses and can contribute to selection of specific TLR ligands as vaccine adjuvants.
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82 |
19201852
|
In response to TLR7/8 stimulation, PDCs mediated the up-regulation of transcription factors B lymphocyte-induced maturation protein 1 and X-box binding protein 1 and enhanced differentiation of B cells into IgM-, IgG-, and IgA-producing cells.
|
83 |
19201852
|
Although MDCs expressed higher levels of the known B cell growth factors IL-6, IL-10, and B cell-activating factor in response to TLR7/8 stimulation, they were unable to enhance B cell responses in this system.
|
84 |
19201852
|
These data help decipher the different roles of PDCs and MDCs for modulating human B cell responses and can contribute to selection of specific TLR ligands as vaccine adjuvants.
|