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PMID |
Sentence |
1 |
16630022
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CD4-depleted peripheral blood mononuclear cells (PBMCs) from blood donors were screened using an ex vivo interferon-gamma (IFN-gamma) enzyme-linked immunospot (ELISPOT) assay.
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2 |
16630022
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In the process of screening, one out of 30 blood donors demonstrated a positive ex vivo IFN-gamma ELISPOT response to a single 5T4 peptide.
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16630022
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Furthermore, antigen-presenting cells (APCs), infected with a viral vector expressing 5T4, were able to stimulate IFN-gamma production by the peptide-specific T-cell clones.
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4 |
16630022
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Subsequently, we have demonstrated that HLA-Cw7-positive colorectal cancer patients vaccinated with a recombinant vaccinia viral vector encoding 5T4 (TroVax) are capable of mounting a strong IFN-gamma ELISPOT response to this novel CTL epitope.
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5 |
16630022
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CD4-depleted peripheral blood mononuclear cells (PBMCs) from blood donors were screened using an ex vivo interferon-gamma (IFN-gamma) enzyme-linked immunospot (ELISPOT) assay.
|
6 |
16630022
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In the process of screening, one out of 30 blood donors demonstrated a positive ex vivo IFN-gamma ELISPOT response to a single 5T4 peptide.
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7 |
16630022
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Furthermore, antigen-presenting cells (APCs), infected with a viral vector expressing 5T4, were able to stimulate IFN-gamma production by the peptide-specific T-cell clones.
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8 |
16630022
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Subsequently, we have demonstrated that HLA-Cw7-positive colorectal cancer patients vaccinated with a recombinant vaccinia viral vector encoding 5T4 (TroVax) are capable of mounting a strong IFN-gamma ELISPOT response to this novel CTL epitope.
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9 |
16630022
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CD4-depleted peripheral blood mononuclear cells (PBMCs) from blood donors were screened using an ex vivo interferon-gamma (IFN-gamma) enzyme-linked immunospot (ELISPOT) assay.
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10 |
16630022
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In the process of screening, one out of 30 blood donors demonstrated a positive ex vivo IFN-gamma ELISPOT response to a single 5T4 peptide.
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11 |
16630022
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Furthermore, antigen-presenting cells (APCs), infected with a viral vector expressing 5T4, were able to stimulate IFN-gamma production by the peptide-specific T-cell clones.
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12 |
16630022
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Subsequently, we have demonstrated that HLA-Cw7-positive colorectal cancer patients vaccinated with a recombinant vaccinia viral vector encoding 5T4 (TroVax) are capable of mounting a strong IFN-gamma ELISPOT response to this novel CTL epitope.
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13 |
16646078
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CD8 T-cell recognition of human 5T4 oncofetal antigen.
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14 |
16646078
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Here, we report the generation of human CD8 T cells specific for the 5T4 antigen by stimulation with autologous monocyte derived DC infected with a replication defective adenovirus encoding the 5T4 cDNA (Ad5T4).
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15 |
16646078
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In a parallel approach, incorporating the results of proteasome-mediated digestion of 5T4 derived 35-mer peptides and the potential high affinity epitopes predicted by a computer-based algorithm, we identified 8 putative HLA-A*0201-presented CD8 MHC class I epitopes of 5T4 antigen.
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16 |
16646078
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Two of these generated specific CD8 T cells after restimulation with peptide loaded autologous DC and assay by cytotoxicity and IFN gamma ELISPOT.
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17 |
16646078
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Moreover these particular peptide generated T cells recognized naturally 5T4 positive tumor cells only if they expressed HLA-A*0201 as judged by IFN gamma ELISPOT or ELISA.
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18 |
16646078
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Also, HLA-A*0201 CD8 T cells recognized these peptides in a DC-Ad5T4 polyclonal response.
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19 |
16646078
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In conclusion, there is a repertoire of CD8 T cell recognition of 5T4 in normal human donors and some candidate HLA-A*0201 epitopes have been identified.
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20 |
16646078
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CD8 T-cell recognition of human 5T4 oncofetal antigen.
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21 |
16646078
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Here, we report the generation of human CD8 T cells specific for the 5T4 antigen by stimulation with autologous monocyte derived DC infected with a replication defective adenovirus encoding the 5T4 cDNA (Ad5T4).
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22 |
16646078
|
In a parallel approach, incorporating the results of proteasome-mediated digestion of 5T4 derived 35-mer peptides and the potential high affinity epitopes predicted by a computer-based algorithm, we identified 8 putative HLA-A*0201-presented CD8 MHC class I epitopes of 5T4 antigen.
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23 |
16646078
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Two of these generated specific CD8 T cells after restimulation with peptide loaded autologous DC and assay by cytotoxicity and IFN gamma ELISPOT.
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24 |
16646078
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Moreover these particular peptide generated T cells recognized naturally 5T4 positive tumor cells only if they expressed HLA-A*0201 as judged by IFN gamma ELISPOT or ELISA.
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25 |
16646078
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Also, HLA-A*0201 CD8 T cells recognized these peptides in a DC-Ad5T4 polyclonal response.
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26 |
16646078
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In conclusion, there is a repertoire of CD8 T cell recognition of 5T4 in normal human donors and some candidate HLA-A*0201 epitopes have been identified.
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27 |
16646078
|
CD8 T-cell recognition of human 5T4 oncofetal antigen.
|
28 |
16646078
|
Here, we report the generation of human CD8 T cells specific for the 5T4 antigen by stimulation with autologous monocyte derived DC infected with a replication defective adenovirus encoding the 5T4 cDNA (Ad5T4).
|
29 |
16646078
|
In a parallel approach, incorporating the results of proteasome-mediated digestion of 5T4 derived 35-mer peptides and the potential high affinity epitopes predicted by a computer-based algorithm, we identified 8 putative HLA-A*0201-presented CD8 MHC class I epitopes of 5T4 antigen.
|
30 |
16646078
|
Two of these generated specific CD8 T cells after restimulation with peptide loaded autologous DC and assay by cytotoxicity and IFN gamma ELISPOT.
|
31 |
16646078
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Moreover these particular peptide generated T cells recognized naturally 5T4 positive tumor cells only if they expressed HLA-A*0201 as judged by IFN gamma ELISPOT or ELISA.
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32 |
16646078
|
Also, HLA-A*0201 CD8 T cells recognized these peptides in a DC-Ad5T4 polyclonal response.
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33 |
16646078
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In conclusion, there is a repertoire of CD8 T cell recognition of 5T4 in normal human donors and some candidate HLA-A*0201 epitopes have been identified.
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34 |
16646078
|
CD8 T-cell recognition of human 5T4 oncofetal antigen.
|
35 |
16646078
|
Here, we report the generation of human CD8 T cells specific for the 5T4 antigen by stimulation with autologous monocyte derived DC infected with a replication defective adenovirus encoding the 5T4 cDNA (Ad5T4).
|
36 |
16646078
|
In a parallel approach, incorporating the results of proteasome-mediated digestion of 5T4 derived 35-mer peptides and the potential high affinity epitopes predicted by a computer-based algorithm, we identified 8 putative HLA-A*0201-presented CD8 MHC class I epitopes of 5T4 antigen.
|
37 |
16646078
|
Two of these generated specific CD8 T cells after restimulation with peptide loaded autologous DC and assay by cytotoxicity and IFN gamma ELISPOT.
|
38 |
16646078
|
Moreover these particular peptide generated T cells recognized naturally 5T4 positive tumor cells only if they expressed HLA-A*0201 as judged by IFN gamma ELISPOT or ELISA.
|
39 |
16646078
|
Also, HLA-A*0201 CD8 T cells recognized these peptides in a DC-Ad5T4 polyclonal response.
|
40 |
16646078
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In conclusion, there is a repertoire of CD8 T cell recognition of 5T4 in normal human donors and some candidate HLA-A*0201 epitopes have been identified.
|
41 |
16646078
|
CD8 T-cell recognition of human 5T4 oncofetal antigen.
|
42 |
16646078
|
Here, we report the generation of human CD8 T cells specific for the 5T4 antigen by stimulation with autologous monocyte derived DC infected with a replication defective adenovirus encoding the 5T4 cDNA (Ad5T4).
|
43 |
16646078
|
In a parallel approach, incorporating the results of proteasome-mediated digestion of 5T4 derived 35-mer peptides and the potential high affinity epitopes predicted by a computer-based algorithm, we identified 8 putative HLA-A*0201-presented CD8 MHC class I epitopes of 5T4 antigen.
|
44 |
16646078
|
Two of these generated specific CD8 T cells after restimulation with peptide loaded autologous DC and assay by cytotoxicity and IFN gamma ELISPOT.
|
45 |
16646078
|
Moreover these particular peptide generated T cells recognized naturally 5T4 positive tumor cells only if they expressed HLA-A*0201 as judged by IFN gamma ELISPOT or ELISA.
|
46 |
16646078
|
Also, HLA-A*0201 CD8 T cells recognized these peptides in a DC-Ad5T4 polyclonal response.
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47 |
16646078
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In conclusion, there is a repertoire of CD8 T cell recognition of 5T4 in normal human donors and some candidate HLA-A*0201 epitopes have been identified.
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48 |
18528296
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TroVax has been evaluated in an open-label phase 2 trial in hormone refractory prostate cancer patients in which the vaccine was administered either alone or in combination with granulocyte macrophage-colony stimulating factor (GM-CSF).
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49 |
18528296
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Twenty-seven patients with metastatic hormone refractory prostate cancer were treated with TroVax alone (n=14) or TroVax+GM-CSF (n=13). 5T4-specific cellular and humoral responses were monitored throughout the study.
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50 |
22127365
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We have shown that 5T4KO mice vaccinated by replication defective adenovirus encoding mouse 5T4 (Adm5T4) generate potent 5T4-specific IFN-γ CD8 and CD4 T cell responses which mediate significant protection against 5T4 positive tumour challenge. 5T4KO CD8 but not CD4 primed T cells also produced IL-17.
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51 |
22127365
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By contrast, Adm5T4-immunized WT mice showed no tumour protection consistent with only low avidity CD8 IFN-γ, no IL-17 T cell responses and no detectable CD4 T cell effectors producing IFN-γ or IL-17.
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52 |
22127365
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Treatment with anti-folate receptor 4 (FR4) antibody significantly reduced the frequency of Tregs in WT mice and enhanced 5T4-specific IFN-γ but reduced IL-10 T cell responses but did not reveal IL-17-producing effectors.
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53 |
22127365
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The efficacy of 5T4 and some other TAA vaccines may be limited by the combination of TAA-specific T regs, the deletion and/or alternative differentiation of CD4 T cells as well as the absence of distinct subsets of CD8 T cells.
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54 |
22127365
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We have shown that 5T4KO mice vaccinated by replication defective adenovirus encoding mouse 5T4 (Adm5T4) generate potent 5T4-specific IFN-γ CD8 and CD4 T cell responses which mediate significant protection against 5T4 positive tumour challenge. 5T4KO CD8 but not CD4 primed T cells also produced IL-17.
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55 |
22127365
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By contrast, Adm5T4-immunized WT mice showed no tumour protection consistent with only low avidity CD8 IFN-γ, no IL-17 T cell responses and no detectable CD4 T cell effectors producing IFN-γ or IL-17.
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56 |
22127365
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Treatment with anti-folate receptor 4 (FR4) antibody significantly reduced the frequency of Tregs in WT mice and enhanced 5T4-specific IFN-γ but reduced IL-10 T cell responses but did not reveal IL-17-producing effectors.
|
57 |
22127365
|
The efficacy of 5T4 and some other TAA vaccines may be limited by the combination of TAA-specific T regs, the deletion and/or alternative differentiation of CD4 T cells as well as the absence of distinct subsets of CD8 T cells.
|
58 |
22127365
|
We have shown that 5T4KO mice vaccinated by replication defective adenovirus encoding mouse 5T4 (Adm5T4) generate potent 5T4-specific IFN-γ CD8 and CD4 T cell responses which mediate significant protection against 5T4 positive tumour challenge. 5T4KO CD8 but not CD4 primed T cells also produced IL-17.
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59 |
22127365
|
By contrast, Adm5T4-immunized WT mice showed no tumour protection consistent with only low avidity CD8 IFN-γ, no IL-17 T cell responses and no detectable CD4 T cell effectors producing IFN-γ or IL-17.
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60 |
22127365
|
Treatment with anti-folate receptor 4 (FR4) antibody significantly reduced the frequency of Tregs in WT mice and enhanced 5T4-specific IFN-γ but reduced IL-10 T cell responses but did not reveal IL-17-producing effectors.
|
61 |
22127365
|
The efficacy of 5T4 and some other TAA vaccines may be limited by the combination of TAA-specific T regs, the deletion and/or alternative differentiation of CD4 T cells as well as the absence of distinct subsets of CD8 T cells.
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62 |
23603858
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Murine responses to recombinant MVA versus ALVAC vaccines against tumor-associated antigens, gp100 and 5T4.
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63 |
23603858
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Here, we compared 2 replication-deficient poxviruses modified vaccinia Ankara (MVA) and ALVAC(2) in their ability to induce antigen expression and immunogenicity of the tumor-associated antigens (TAAs) 5T4 and gp100.
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64 |
23603858
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Murine responses to recombinant MVA versus ALVAC vaccines against tumor-associated antigens, gp100 and 5T4.
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65 |
23603858
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Here, we compared 2 replication-deficient poxviruses modified vaccinia Ankara (MVA) and ALVAC(2) in their ability to induce antigen expression and immunogenicity of the tumor-associated antigens (TAAs) 5T4 and gp100.
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66 |
25066861
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Thus 5T4 expression is mechanistically associated with the directional movement of cells through epithelial mesenchymal transition, facilitation of CXCL12/CXCR4 chemotaxis, blocking of canonical Wnt/beta-catenin while favouring non-canonical pathway signalling.
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