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PMID |
Sentence |
1 |
12675471
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Hsp as pathogen antigens induce defence immunological responses such as CD8+ T cell proliferation, increasing cytokine production, and expression of chemokines and cell adhesion molecules.
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2 |
12750160
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Despite the impaired functional capacity of dendritic cells (DCs) derived from patients with KS, DCs retain the ability to prime the adaptive arm of the immune system through the common HSP receptor, leading to phenotypic activation and stimulation of tetramer-positive CD8+ cytotoxic T cells.
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3 |
14529828
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We found that priming with SINrep5-E7/HSP70 and boosting with Vac-E7/HSP70 generated the highest number of E7-specific CD8(+) T cells and best antitumor effect compared to other combinations.
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4 |
15843516
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HSP fusion proteins have potential advantages for use in vaccines to enhance priming of CD8(+) T cell responses.
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5 |
17878387
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Although OK-DCs fused with unheated tumor cells efficiently enhanced CTL induction, OK-DCs fused with heat-treated tumor cells were most active, as demonstrated by: 1) up-regulation of multiple HSPs, MHC class I and II, CEA, CD80, CD86, CD83, and IL-12; 2) activation of CD4+ and CD8+ T cells able to produce IFN- gamma at higher levels; 3) efficient induction of CTL activity specific for CEA or MUC1 or both against autologous tumor; and 4) superior abilities to induce CD107+ IFN-gamma+ CD8+ T cells and CD154+ IFN-gamma+ CD4+ T cells.
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6 |
19781679
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We used prolonged defrosted SINrep5-E7/HSP70 prime and defrosted Vac-E7/HSP70 boost subcutaneously, and administered intradermally cluster (3-day interval) gene gun plasmid E7-HSP70DNA vaccine twice, and evaluated its ability to generate antigen-specific cytotoxic CD8+ T-cell responses using flow cytometry as well as antitumor responses using animal positron-emission tomography (PET) imaging.
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7 |
18382144
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This study demonstrates that Hsp70 coupled to gB498-505 from HSV-1 induced mucosal and systemic priming of CD8(+) T cells capable of protecting C57BL/6 mice against a lethal vaginal challenge.
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8 |
19627400
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We demonstrate that EXO(HSP) are able to stimulate type 1 CD4(+) helper T (Th1) cell responses, and more efficient P1A-specific CD8(+) cytotoxic T lymphocyte (CTL) responses and antitumour immunity than EXO(HS) .
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9 |
19627400
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In addition, we further elucidate that EXO(HSP) -stimulated antitumour immunity is mediated by both P1A-specific CD8(+) CTL and non-P1A-specific natural killer (NK) responses.
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10 |
15100266
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APCs process mammalian heat shock protein (HSP):peptide complexes to present HSP-chaperoned peptides on class I MHC (MHC-I) molecules to CD8(+) T cells.
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11 |
15100266
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Prokaryotic HSPs are a potential source of microbial peptide Ags during phagocytic processing of bacteria during infection and could potentially be incorporated in vaccines to enhance presentation of peptides to CD8(+) T cells.
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12 |
21204994
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Spleen cells from mice immunized with fusion DNA of full-length HSP70 and MPT51 produced a higher amount of interferon-? (IFN-?) in response to the CD4+, but not the CD8+ T-cell epitope peptide on MPT51 than those from mice immunized with MPT51 DNA.
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13 |
17942939
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We found that mice challenged with MOSEC/luc cells expressing Hsp70 generate significant antigen-specific CD8+ T-cell immune responses.
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14 |
17942939
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In addition, we have shown that CD8+, natural killer, and CD4+ cells are important for protective antitumor effect generated by irradiated tumor cell-based vaccines expressing Hsp70.
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