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PMID |
Sentence |
1 |
9415312
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The DCCMV vector, which is an extreme example of the double-copy class of retroviral vectors, was subsequently used to generate melanoma cell lines constitutively secreting human interleukin-6 or a soluble form of the human interleukin-6 receptor for potential use in a phase II clinical vaccine trial for the treatment of melanoma patients.
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2 |
12296860
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CD34+ peripheral blood progenitor cells were differentiated to immature DC in the presence of GM-CSF, IL-6/IL-6R fusion protein and stem cell factor.
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3 |
17202339
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Chemokine-guided CD4+ T cell help enhances generation of IL-6RalphahighIL-7Ralpha high prememory CD8+ T cells.
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4 |
17202339
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CD4(+) T cells promote effective CD8(+) T cell-mediated immunity, but the timing and mechanistic details of such help remain controversial.
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5 |
17202339
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Using a noninfectious vaccine model in immunocompetent mice, we show that even in the presence of innate stimuli, CD4(+) T cell help early after priming is required for generating an optimal pool of functional memory CD8(+) T cells.
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6 |
17202339
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CD4(+) T cell help increased the size of a previously unreported population of IL-6Ralpha(high)IL-7Ralpha(high) prememory CD8(+) T cells shortly after priming that showed a survival advantage in vivo and contributed to the majority of functional memory CD8(+) T cells after the contraction phase.
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7 |
17202339
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In accord with our recent demonstration of chemokine-guided recruitment of naive CD8(+) T cells to sites of CD4(+) T cell-dendritic cell interactions, the generation of IL-6Ralpha(high)IL-7Ralpha(high) prememory as well as functional memory CD8(+) T cells depended on the early postvaccination action of the inflammatory chemokines CCL3 and CCL4.
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8 |
17202339
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Together, these findings support a model of CD8(+) T cell memory cell differentiation involving the delivery of key signals early in the priming process based on chemokine-guided attraction of naive CD8(+) T cells to sites of Ag-driven interactions between TLR-activated dendritic cells and CD4(+) T cells.
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9 |
17202339
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They also reveal that elevated IL-6Ralpha expression by a subset of CD8(+) T cells represents an early imprint of CD4(+) T cell helper function that actively contributes to the survival of activated CD8(+) T cells.
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10 |
17202339
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Chemokine-guided CD4+ T cell help enhances generation of IL-6RalphahighIL-7Ralpha high prememory CD8+ T cells.
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11 |
17202339
|
CD4(+) T cells promote effective CD8(+) T cell-mediated immunity, but the timing and mechanistic details of such help remain controversial.
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12 |
17202339
|
Using a noninfectious vaccine model in immunocompetent mice, we show that even in the presence of innate stimuli, CD4(+) T cell help early after priming is required for generating an optimal pool of functional memory CD8(+) T cells.
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13 |
17202339
|
CD4(+) T cell help increased the size of a previously unreported population of IL-6Ralpha(high)IL-7Ralpha(high) prememory CD8(+) T cells shortly after priming that showed a survival advantage in vivo and contributed to the majority of functional memory CD8(+) T cells after the contraction phase.
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14 |
17202339
|
In accord with our recent demonstration of chemokine-guided recruitment of naive CD8(+) T cells to sites of CD4(+) T cell-dendritic cell interactions, the generation of IL-6Ralpha(high)IL-7Ralpha(high) prememory as well as functional memory CD8(+) T cells depended on the early postvaccination action of the inflammatory chemokines CCL3 and CCL4.
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15 |
17202339
|
Together, these findings support a model of CD8(+) T cell memory cell differentiation involving the delivery of key signals early in the priming process based on chemokine-guided attraction of naive CD8(+) T cells to sites of Ag-driven interactions between TLR-activated dendritic cells and CD4(+) T cells.
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16 |
17202339
|
They also reveal that elevated IL-6Ralpha expression by a subset of CD8(+) T cells represents an early imprint of CD4(+) T cell helper function that actively contributes to the survival of activated CD8(+) T cells.
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17 |
17202339
|
Chemokine-guided CD4+ T cell help enhances generation of IL-6RalphahighIL-7Ralpha high prememory CD8+ T cells.
|
18 |
17202339
|
CD4(+) T cells promote effective CD8(+) T cell-mediated immunity, but the timing and mechanistic details of such help remain controversial.
|
19 |
17202339
|
Using a noninfectious vaccine model in immunocompetent mice, we show that even in the presence of innate stimuli, CD4(+) T cell help early after priming is required for generating an optimal pool of functional memory CD8(+) T cells.
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20 |
17202339
|
CD4(+) T cell help increased the size of a previously unreported population of IL-6Ralpha(high)IL-7Ralpha(high) prememory CD8(+) T cells shortly after priming that showed a survival advantage in vivo and contributed to the majority of functional memory CD8(+) T cells after the contraction phase.
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21 |
17202339
|
In accord with our recent demonstration of chemokine-guided recruitment of naive CD8(+) T cells to sites of CD4(+) T cell-dendritic cell interactions, the generation of IL-6Ralpha(high)IL-7Ralpha(high) prememory as well as functional memory CD8(+) T cells depended on the early postvaccination action of the inflammatory chemokines CCL3 and CCL4.
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22 |
17202339
|
Together, these findings support a model of CD8(+) T cell memory cell differentiation involving the delivery of key signals early in the priming process based on chemokine-guided attraction of naive CD8(+) T cells to sites of Ag-driven interactions between TLR-activated dendritic cells and CD4(+) T cells.
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23 |
17202339
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They also reveal that elevated IL-6Ralpha expression by a subset of CD8(+) T cells represents an early imprint of CD4(+) T cell helper function that actively contributes to the survival of activated CD8(+) T cells.
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24 |
17240920
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We have developed two novel tuberculosis (TB) vaccines; a DNA vaccine combination expressing mycobacterial heat shock protein 65 (HSP 65) and interleukin-12 (IL-12) by using the hemagglutinating virus of Japan (HVJ)-liposome (HSP 65 + IL-12/HVJ).
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25 |
17240920
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A mouse IL-12 expression vector (mIL-12 DNA) encoding single-chain IL-12 proteins comorised of p40 and p35 subunits were constructed.
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26 |
17240920
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In a mouse model, a single gene gun vaccination with the combination of HSP 65 DNA and mIL-12 DNA provided a remarkably high degree of protection against challenge with virulent Mycobacterium tuberculosis; bacterial numbers were 100 fold lower in the lungs compared to BCG-vaccinated mice.
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27 |
17240920
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To explore the clinical use of the DNA vaccines, we evaluated HVJ-liposome encapsulated HAP 65 DNA and mIL-12 DNA (HSP 65 + mIL-12/ HVJ).
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28 |
17240920
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HSP 65 + IL-12/HVJ vaccine induced CD8+cytoxic T lymphocyte activity against HSP 65 antigen.
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29 |
17240920
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Protective efficacy of this vaccine was associated with the emergence of IFN-gamma-secreting T cells and activation of proliferative T cells as well as CTL induction upon stimulation with the HSP 65 and antigens from M. tuberculosis.
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30 |
17240920
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Furthermore, we extended our studies to a cynomolgus monkey model, which is currently the best animal model of human tuberculosis, to evaluate the HSP 65 + IL-12/HVJ vaccine.
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31 |
17240920
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Vaccination with HSP 65 + IL-12/HVJ provided better protective efficacy as assessed by the Erythrocyte Sedimentation Rate, chest X-ray findings, and immune responses than BCG.
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32 |
17240920
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Most importantly, HSP 65 + IL-12/HVJ resulted in an increased survival for over a year.
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33 |
17240920
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Genes (HSP 65 gene, IL-12 gene as well as Ag 85A-, 85B-, MPB51-gene) and IL-6 related genes (IL-6 gene + IL-6R gene +gp130 gene) were administered into the Balb/c mice infected (i.v. or intra-tracheal injection) with Mycobacterium tuberculosis (M. tuberculosis).
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34 |
17240920
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HSP 65 gene + IL-12 gene vaccination, or recombinant BCG (BA51 : Antigen 85B(-) + Antigen 85A(-) + MPB51-gene recombinant BCG) were more prophylactically efficient than parental BCG Tokyo vaccination.
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35 |
17240920
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In conclusion, we demonstrate the development of a novel HVJ-liposome DNA vaccine encapsulating HSP 65 DNA plus IL-12 DNA.
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36 |
17240920
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These results suggest that HSP 65 + IL-12/HVJ could be a promising candidate for a new tuberculosis DNA vaccine, which is superior to the currently available BCG vaccine.
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37 |
17240920
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More recently, we evaluated the HSP 65 + hIL-12/HVJ vaccine in the cynomolgus monkey model, which is currently the best non-human primate animal model of human tuberculosis.
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38 |
17240920
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In this particular experiment, monkeys vaccinated with HSP 65 + hIL-12/HVJ induced HSP 65-specific T-cell proliferation and improvement of chest X-P findings, resulting in an increased survival for over a year, superior to BCG group.
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39 |
17538120
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Upregulated genes included the immune regulatory molecules interleukin 1beta (IL-1beta), CIAS-1, tumor necrosis factor alpha, PDE4B, PTGS2, IL-8, CXCL2, CCL4, ICAM-1, CD83, GOS-2, IER3 (IEX-1), and TNFAIP3 (A20).
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40 |
17538120
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Plasma levels of IL-1beta and IL-8 were elevated during measles virus infection.
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41 |
17538120
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Downregulated genes mainly involved three gene ontology biological processes, transcription, signal transduction, and the immune response, and included IL-16 and cell surface receptors IL-4R, IL-6R, IL-7R, IL-27RA, CCR2, and CCR7.
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42 |
22265947
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In the current study we report the findings of a multigenic analysis of measles vaccine immunity, indicating a role for the measles virus receptor CD46, innate pattern-recognition receptors (DDX58, TLR2, 4, 5, 7 and 8) and intracellular signaling intermediates (MAP3K7, NFKBIA), and key antiviral molecules (VISA, OAS2, MX1, PKR) as well as cytokines (IFNA1, IL4, IL6, IL8, IL12B) and cytokine receptor genes (IL2RB, IL6R, IL8RA) in the genetic control of both humoral and cellular immune responses.
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43 |
26054442
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For didactic reasons, we opted by elaborating a summary of safety assessment in accordance with the previous themes, by drug class/mechanism of action (tumor necrosis factor antagonists, T-cell co-stimulation blockers, B-cell depletors and interleukin-6 receptor blockers).
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