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PMID |
Sentence |
1 |
1316670
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Our results demonstrate that a 15-amino acid peptide (aa 315-329) derived from the V3 loop of HIV gp120 caused a rapid induction of peptide-specific and gp160-specific CD8-positive CTLs.
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2 |
1316930
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T cell stimulation by the human immunodeficiency virus 1 gp160-derived peptide p18 presented by H-2Dd class I major histocompatibility complex molecules in a cell-free system was found to require proteolytic cleavage.
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3 |
1316930
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This peptide processing can be specifically blocked by the angiotensin-1 converting enzyme (ACE) inhibitor captopril, and can occur by exposing p18 to purified ACE.
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4 |
1466952
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Phase I/II studies of the toxicity and immunogenicity of recombinant gp160 and p24 vaccines in HIV-infected individuals.
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5 |
1715718
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As a first step towards this goal we have identified potential T-cell epitopes, without B-cell activity against the native protein, from the first and second conserved sequences, and from three functionally important regions of the HIV-1 envelope protein gp160.
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6 |
1715718
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None of these seven peptides produced antibodies that could recognize the envelope protein gp160.
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7 |
1715718
|
As a first step towards this goal we have identified potential T-cell epitopes, without B-cell activity against the native protein, from the first and second conserved sequences, and from three functionally important regions of the HIV-1 envelope protein gp160.
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8 |
1715718
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None of these seven peptides produced antibodies that could recognize the envelope protein gp160.
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9 |
2031689
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Adult chimpanzees were immunized with different HIV-1 (LAV-BRU) antigen preparations: recombinant vaccinia virus (rVV) expressing gp160, p25 or p27nef; formalin- and beta-propiolactone-inactivated whole virus (inHIV); soluble recombinant gp160 either associated or not associated with other HIV proteins; a 25-mer peptide from the V3 region of gp120 coupled with KLH (V3-KLH).
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10 |
2184369
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Induction of CD8+ cytotoxic T cells by immunization with purified HIV-1 envelope protein in ISCOMs.
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11 |
2184369
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However, although most non-living intact protein preparations induce antibodies and CD4+ major histocompatibility complex (MHC) class II-restricted helper and/or cytotoxic T lymphocytes (CTL), they do not elicit CD8+ MHC class I restricted CTL.
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12 |
2184369
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We show here that a single subcutaneous immunization in mice with immunostimulating complexes containing either purified intact gp160 envelope glycoprotein of the human immunodeficiency virus (HIV)-1 or influenza haemagglutinin results in reproducible and long-lasting priming of HIV specific or influenza-specific CD8+, MHC class I restricted CTL.
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13 |
2191918
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The infectivity of the human immunodeficiency virus (HIV) is related to the structure of its envelope protein, gp160, which is responsible for viral entry.
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14 |
2191918
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We considered the possibility that a structural homology between gp160 and major histocompatibility complex (MHC) molecules might be associated with the extraordinary affinity that gp120 has for its receptor, CD4.
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15 |
2191918
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The infectivity of the human immunodeficiency virus (HIV) is related to the structure of its envelope protein, gp160, which is responsible for viral entry.
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16 |
2191918
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We considered the possibility that a structural homology between gp160 and major histocompatibility complex (MHC) molecules might be associated with the extraordinary affinity that gp120 has for its receptor, CD4.
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17 |
2283159
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With iscoms containing gp160 of HIV-1, cytotoxic T cells (CD8+ CD4-) were induced under restriction of class I MHC antigen.
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18 |
2536094
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The vaccinia virus vectors induced appropriate HIV proteins (envelope glycoproteins gp160, gp120, and gp41 or gag proteins p55, p40, p24, and p17) in infected lymphoblastoid cell lines as demonstrated by radioimmunoprecipitation and syncytia formation with c8166 cells.
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19 |
2541747
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Antibody capable of immunoprecipitating the glycosylated envelope protein precursor gp160 was detected in all animals within 3 weeks after the primary intradermal vaccination.
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20 |
2789433
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For the IIIB isolate of human immunodeficiency virus type-1 (HIV-1), the immunodominant determinant of the envelope protein gp160 for cytotoxic T lymphocytes (CTLs) of H-2d mice is in a region of high sequence variability among HIV-1 isolates.
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21 |
7580832
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Immunization with gp160 in saline induced the formation of antibodies directed to the p18 protein, whereas the gp160 adsorbed onto calcium phosphate elicited antibodies recognizing the gp160, p55, p25 and p18 proteins.
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22 |
7598771
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The safety and the immunogenicity of a recombinant canarypox live vector expressing the human immunodeficiency virus type 1 (HIV-1) gp160 gene from the MN isolate, ALVAC-HIV (vCP125), followed by booster injections of a soluble recombinant hybrid envelope glycoprotein MN/LAI (rgp160), were evaluated in vaccinia-immune, healthy adults at low risk for acquiring HIV-1 infection.
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23 |
7598771
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An envelope-specific cytotoxic lymphocyte activity was found in 39% of the volunteers and characterized for some of them as CD3+, CD8+, MHC class I restricted.
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24 |
7688397
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In our previous work, the MHC class I molecule Dd as well as H-2u, p, and q, were found to present P18 and HP53, two determinants of HIV-1 gp160, to CD8+ CTL in mice.
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25 |
7774051
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In vitro lymphoproliferative responses to HIV-1 recombinant antigens (gp160, p24, and Rev protein) were studied in 83 patients with asymptomatic HIV-1 infection (CDC groups II and III) and circulating CD4 lymphocyte numbers > 400/mm3.
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26 |
8095059
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Twelve vaccinia-naive volunteers were inoculated with recombinant vaccinia virus expressing the human immunodeficiency virus type 1 (HIV-1) strain IIIB (HIV-1IIIB) envelope glycoprotein gp160 and subsequently immunized with 640 micrograms of recombinant (r) gp160 protein produced in baculovirus.
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27 |
8097759
|
An HIV-1 envelope protein vaccine elicits a functionally complex human CD4+ T cell response that includes cytolytic T lymphocytes.
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28 |
8097759
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Antibody blocking and single cell cloning experiments demonstrated that the vaccine-induced cytolytic activity was mediated by CD4+, MHC class II-restricted T cells.
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29 |
8097759
|
Longitudinal and cross-sectional studies revealed that the CD4+ CTL response was regulated in a complex manner and was not clearly correlated with MHC class II genotype, Ag dose, or number of immunizations.
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30 |
8097759
|
Analysis of cytokine secretion by gp160-specific CD4+ T cell clones revealed Th0-, Th1-, and Th2-like patterns, with CD4+ CTL clones showing Th0- or T'1-like patterns.
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31 |
8097759
|
Interestingly, many Th0- and Th1-like CTL clones produced very little IL-2, a finding that may explain the complicated regulation of this response.
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32 |
8179960
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An immunodominant CTL epitope from the HIV-1 IIIB envelope protein gp160 comprising 15 amino acids (residues 315-329: RIQRGPGRAFVTIGK) (P18IIIB) has been identified that is recognized by class I MHC molecule H-2d-restricted murine CD8+ CTLs.
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33 |
8283036
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Spleen cells from compound-peptide-immunized mice of three MHC haplotypes sharing the Dd class I MHC molecule but with different class II molecules exhibited enhanced gp160-specific CD8+ CTL activity and CD4+ Th.
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34 |
8292967
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Coli-PB-1; a chimera containing parts of both p24 and p15 expressed in E. coli-GAG; and baculovirus gp160 cloned in baculovirus and produced in insect cells.
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35 |
8292967
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Sera from mice immunized with PB1-iscoms and gp160 (baculo) iscoms were tested in a syncytie inhibition assay.
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36 |
8409383
|
T cell stimulation by certain class I-restricted antigenic peptides, such as the HIV 1 gp160-derived peptide, P18, requires peptide processing by angiotensin-1 converting enzyme (ACE) in FCS.
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37 |
8409383
|
We observed that longer versions of P18 and the murine cytomegalovirus pp89-derived core peptide, pMCMV, which could stimulate T cell hybridomas in FCS, were not as sensitive to the ACE inhibitor captopril as P18.
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38 |
8460155
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HIV-seronegative volunteers were immunized with vaccinia expressing HIV-1LAV-1/Bru 160-kDa envelope glycoprotein (vaccinia gp160) and subsequently given booster injections of recombinant gp160 protein (rgp160).
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39 |
8743085
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To evaluate the predictive power of EpiMer, the amino acid sequences of the HIV-1 proteins nef, gp160, gag p55, and tat were searched for regions of MHC-binding motif clustering.
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40 |
8906815
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We have observed and analyzed an unexpected cross-reactivity of CD8+ CTL between two nonhomologous peptides of the HIV-1 IIIB gp160 envelope protein, P18 (residues 315-329) and HP53 (834-848, also called TH4.1), in the context of four different class I MHC molecules, Dd, Dp, Dq (or Lq), and H-2u.
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41 |
8906815
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Cross-reactivity was also shown in immunization in vivo and with target cells endogenously expressing viral protein in vitro using two different recombinant vaccinia viruses expressing only the N-terminal portion of gp160, containing P18 but not HP53.
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42 |
8906815
|
A comparison of these peptide sequences and recent data on residues of P18 interacting with H-2Dd provided us with clues to residues involved in the interaction of the CTL with the MHC-peptide complex.
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43 |
9091063
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Lymphoproliferative response to synthetic V3 loop P18 peptide and HIV-1 envelope glycoprotein among individuals immunized with gp160 candidate vaccines.
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44 |
9091063
|
Because T-cell responses are critical for defense against viral infections, the synthetic P18 peptide (RIQRGPGRAFVTIGK) and active component of gp160 protein has previously been shown to induce cytotoxic and helper T-lymphocyte responses.
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45 |
9091063
|
We found a PBMC proliferative response to synthetic P18 peptide in healthy immunized individuals induced by gp160 antigen with or without vaccinia virus.
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46 |
9091063
|
There was correlation between the proliferative response to P18 peptide and other antigens such as HIV-like proteins and gp160 molecule.
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47 |
9091063
|
Lymphoproliferative response to synthetic V3 loop P18 peptide and HIV-1 envelope glycoprotein among individuals immunized with gp160 candidate vaccines.
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48 |
9091063
|
Because T-cell responses are critical for defense against viral infections, the synthetic P18 peptide (RIQRGPGRAFVTIGK) and active component of gp160 protein has previously been shown to induce cytotoxic and helper T-lymphocyte responses.
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49 |
9091063
|
We found a PBMC proliferative response to synthetic P18 peptide in healthy immunized individuals induced by gp160 antigen with or without vaccinia virus.
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50 |
9091063
|
There was correlation between the proliferative response to P18 peptide and other antigens such as HIV-like proteins and gp160 molecule.
|
51 |
9091063
|
Lymphoproliferative response to synthetic V3 loop P18 peptide and HIV-1 envelope glycoprotein among individuals immunized with gp160 candidate vaccines.
|
52 |
9091063
|
Because T-cell responses are critical for defense against viral infections, the synthetic P18 peptide (RIQRGPGRAFVTIGK) and active component of gp160 protein has previously been shown to induce cytotoxic and helper T-lymphocyte responses.
|
53 |
9091063
|
We found a PBMC proliferative response to synthetic P18 peptide in healthy immunized individuals induced by gp160 antigen with or without vaccinia virus.
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54 |
9091063
|
There was correlation between the proliferative response to P18 peptide and other antigens such as HIV-like proteins and gp160 molecule.
|
55 |
9091063
|
Lymphoproliferative response to synthetic V3 loop P18 peptide and HIV-1 envelope glycoprotein among individuals immunized with gp160 candidate vaccines.
|
56 |
9091063
|
Because T-cell responses are critical for defense against viral infections, the synthetic P18 peptide (RIQRGPGRAFVTIGK) and active component of gp160 protein has previously been shown to induce cytotoxic and helper T-lymphocyte responses.
|
57 |
9091063
|
We found a PBMC proliferative response to synthetic P18 peptide in healthy immunized individuals induced by gp160 antigen with or without vaccinia virus.
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58 |
9091063
|
There was correlation between the proliferative response to P18 peptide and other antigens such as HIV-like proteins and gp160 molecule.
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59 |
9158092
|
Expansion of restricted cellular immune responses to HIV-1 envelope by vaccination: IL-7 and IL-12 differentially augment cellular proliferative responses to HIV-1.
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60 |
9158092
|
In a randomized cohort of HIV-infected patients, there was striking in vitro restriction of the proliferative response to HIV-1 envelope protein (Env), gp160; only 34% of patients recognized Env.
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61 |
9158092
|
Peripheral blood mononuclear cells (PBMC) from HIV-infected vaccine recipients, placebo recipients, and seronegative volunteers were cultured with exogenous IL-7 or IL-12 and either tetanus toxoid (TT) or gp160.
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62 |
9158092
|
IL-7 significantly augmented proliferative responses to TT and gp160, whereas IL-12 only affected proliferation to gp160.
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63 |
9158092
|
Modification of restricted proliferative responses to Env by vaccination or cytokines in vitro suggests that strategies incorporating IL-7 or IL-12 as adjuvants may selectively boost cellular reactivity to HIV-1.
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64 |
9158092
|
Expansion of restricted cellular immune responses to HIV-1 envelope by vaccination: IL-7 and IL-12 differentially augment cellular proliferative responses to HIV-1.
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65 |
9158092
|
In a randomized cohort of HIV-infected patients, there was striking in vitro restriction of the proliferative response to HIV-1 envelope protein (Env), gp160; only 34% of patients recognized Env.
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66 |
9158092
|
Peripheral blood mononuclear cells (PBMC) from HIV-infected vaccine recipients, placebo recipients, and seronegative volunteers were cultured with exogenous IL-7 or IL-12 and either tetanus toxoid (TT) or gp160.
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67 |
9158092
|
IL-7 significantly augmented proliferative responses to TT and gp160, whereas IL-12 only affected proliferation to gp160.
|
68 |
9158092
|
Modification of restricted proliferative responses to Env by vaccination or cytokines in vitro suggests that strategies incorporating IL-7 or IL-12 as adjuvants may selectively boost cellular reactivity to HIV-1.
|
69 |
9158092
|
Expansion of restricted cellular immune responses to HIV-1 envelope by vaccination: IL-7 and IL-12 differentially augment cellular proliferative responses to HIV-1.
|
70 |
9158092
|
In a randomized cohort of HIV-infected patients, there was striking in vitro restriction of the proliferative response to HIV-1 envelope protein (Env), gp160; only 34% of patients recognized Env.
|
71 |
9158092
|
Peripheral blood mononuclear cells (PBMC) from HIV-infected vaccine recipients, placebo recipients, and seronegative volunteers were cultured with exogenous IL-7 or IL-12 and either tetanus toxoid (TT) or gp160.
|
72 |
9158092
|
IL-7 significantly augmented proliferative responses to TT and gp160, whereas IL-12 only affected proliferation to gp160.
|
73 |
9158092
|
Modification of restricted proliferative responses to Env by vaccination or cytokines in vitro suggests that strategies incorporating IL-7 or IL-12 as adjuvants may selectively boost cellular reactivity to HIV-1.
|
74 |
9234537
|
These proteins were the regulating genes/proteins of HIV-1 rev, tat and nef as well as structural genes for gp160 under the control of rev, and the capsid p24 represented by the larger precursor gene p37.
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75 |
9281853
|
Linear epitope mapping of humoral responses induced by vaccination with recombinant HIV-1 envelope protein gp160.
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76 |
9390747
|
In this study we used Semliki Forest virus (SFV) RNA vectors to express the envelope protein gp160 of HIV-1IIIB in cynomolgus macaques.
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77 |
9733870
|
Here we apply MVA to human immunodeficiency virus type 1 (HIV-1) vaccine development by incorporating the envelope protein gp160 of HIV-1 primary isolate strain 89.6 (MVA 89.6) and use it to induce mucosal cytotoxic-T-lymphocyte (CTL) immunity.
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78 |
9733870
|
Immunization with MVA 89.6 led to (i) the loading of antigen-presenting cells in vivo, as measured by the ex vivo active presentation of the P18-89.6 peptide to an antigen-specific CTL line, and (ii) the significant production of the proinflammatory cytokines (interleukin-6 and tumor necrosis factor alpha) in the mucosal sites.
|
79 |
10384115
|
A model for CD8+ CTL tumor immunosurveillance and regulation of tumor escape by CD4 T cells through an effect on quality of CTL.
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80 |
10384115
|
Regression was dependent on CD8 T cells, and recurrent tumors were resistant to CTL, had substantially reduced expression of epitope mRNA, but retained the gp160 gene, MHC, and processing apparatus.
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81 |
10384115
|
Unexpectedly, CD4 cell depletion protected mice from tumor recurrence, whereas IL-4 knockout mice, deficient in Th2 cells, did not show this protection, and IFN-gamma knockout mice were more susceptible.
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82 |
10384115
|
Purified CD8 T cells from CD4-depleted mice following tumor regression had more IFN-gamma mRNA and lysed tumor cells without stimulation ex vivo, in contrast to CD4-intact mice.
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83 |
10384115
|
Thus, the quality as well as quantity of CD8+ CTL determines the completeness of immunosurveillance and is controlled by CD4 T cells but not solely Th2 cytokines.
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84 |
10501490
|
A second group were primed twice with recombinant vaccinia virus expressing SIV gp160 and then boosted twice with recombinant SIV gp120.
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85 |
10706640
|
Recombinant, replication-competent rabies virus (RV) vaccine strain-based vectors were developed expressing HIV type I (HIV-1) envelope glycoprotein (gp160) from both a laboratory-adapted (CXCR4-tropic) and a primary (dual-tropic) HIV-1 isolate.
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86 |
10706640
|
Inoculation of mice with the recombinant RVs expressing HIV-1 gp160 induced a strong humoral response directed against the HIV-1 envelope protein after a single boost with recombinant HIV-1 gp120 protein.
|
87 |
10706640
|
Recombinant, replication-competent rabies virus (RV) vaccine strain-based vectors were developed expressing HIV type I (HIV-1) envelope glycoprotein (gp160) from both a laboratory-adapted (CXCR4-tropic) and a primary (dual-tropic) HIV-1 isolate.
|
88 |
10706640
|
Inoculation of mice with the recombinant RVs expressing HIV-1 gp160 induced a strong humoral response directed against the HIV-1 envelope protein after a single boost with recombinant HIV-1 gp120 protein.
|
89 |
10800093
|
To evaluate this hypothesis, immune responses against HIV-1 envelope protein, gp160, an immunogenic HIV-1 component expressed under the control of the CMV promoter, were evaluated in BALB/c mice with or without stimulation by 8 Br-cAMP.
|
90 |
10800093
|
Moreover, it induced increased production of interferon-gamma with reduction in IL-4 synthesis, and decreased the ratio of serum IgG1/IgG2a.
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91 |
10989532
|
Enhancement was also seen in a cell-to-cell fusion assay using a Semliki Forest virus replicon to express BX08 gp160 in CD4+, CCR5+ HeLa cell cultures.
|
92 |
11153083
|
This article describes for the first time the engineering and characterization of four "humanized" genes encoding the secreted gp120/gp140, or the membrane-bound gp150/gp160, of a primary CCR5 tropic, clade B, clinical isolate HIV-1(BX08).
|
93 |
11153083
|
In contrast, the highest anti-gp120 antibody levels were induced by synthetic genes encoding the secreted glycoproteins followed by gp160/gp150.
|
94 |
11153083
|
This article describes for the first time the engineering and characterization of four "humanized" genes encoding the secreted gp120/gp140, or the membrane-bound gp150/gp160, of a primary CCR5 tropic, clade B, clinical isolate HIV-1(BX08).
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95 |
11153083
|
In contrast, the highest anti-gp120 antibody levels were induced by synthetic genes encoding the secreted glycoproteins followed by gp160/gp150.
|
96 |
11836398
|
Of the 14 patients who completed vaccination, 13 had significant increases in anti-gp120 or anti-p24 antibody titers, and 9 had transient augmentation of their T-cell proliferation responses to gp160 and/or p24.
|
97 |
11836408
|
The ELISPOT assay was used to detect gamma interferon-secreting PBMC after stimulation with overlapping HIV-1 peptides spanning the Gag, Pol, Env, and Nef proteins in addition to the baculovirus-derived p24 and gp160 proteins.
|
98 |
12654810
|
The Apa protein of Mycobacterium tuberculosis stimulates gamma interferon-secreting CD4+ and CD8+ T cells from purified protein derivative-positive individuals and affords protection in a guinea pig model.
|
99 |
12654810
|
While traditionally the CD4(+) populations of T cells were believed to predominantly serve this protective function, a pivotal role for CD8(+) T cells in this task has been increasingly appreciated.
|
100 |
12654810
|
We show that the 50- to 55-kDa Apa protein, specified by the Rv1860 gene of M. tuberculosis, can elicit both lymphoproliferative response and gamma interferon (IFN-gamma) production from peripheral blood mononuclear cells (PBMC) of purified protein derivative (PPD)-positive individuals, with significant differences recorded in the levels of responsiveness between PPD-positive healthy controls and pulmonary tuberculosis patients.
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101 |
12654810
|
Flow cytometric analysis of whole blood stimulated with the recombinant Apa protein revealed a sizeable proportion of CD8(+) T cells in addition to CD4(+) T cells contributing to IFN-gamma secretion.
|
102 |
12654810
|
PBMC responding to the Apa protein produced no interleukin-4, revealing a Th1 phenotype.
|
103 |
12654810
|
The Apa protein of Mycobacterium tuberculosis stimulates gamma interferon-secreting CD4+ and CD8+ T cells from purified protein derivative-positive individuals and affords protection in a guinea pig model.
|
104 |
12654810
|
While traditionally the CD4(+) populations of T cells were believed to predominantly serve this protective function, a pivotal role for CD8(+) T cells in this task has been increasingly appreciated.
|
105 |
12654810
|
We show that the 50- to 55-kDa Apa protein, specified by the Rv1860 gene of M. tuberculosis, can elicit both lymphoproliferative response and gamma interferon (IFN-gamma) production from peripheral blood mononuclear cells (PBMC) of purified protein derivative (PPD)-positive individuals, with significant differences recorded in the levels of responsiveness between PPD-positive healthy controls and pulmonary tuberculosis patients.
|
106 |
12654810
|
Flow cytometric analysis of whole blood stimulated with the recombinant Apa protein revealed a sizeable proportion of CD8(+) T cells in addition to CD4(+) T cells contributing to IFN-gamma secretion.
|
107 |
12654810
|
PBMC responding to the Apa protein produced no interleukin-4, revealing a Th1 phenotype.
|
108 |
12654810
|
The Apa protein of Mycobacterium tuberculosis stimulates gamma interferon-secreting CD4+ and CD8+ T cells from purified protein derivative-positive individuals and affords protection in a guinea pig model.
|
109 |
12654810
|
While traditionally the CD4(+) populations of T cells were believed to predominantly serve this protective function, a pivotal role for CD8(+) T cells in this task has been increasingly appreciated.
|
110 |
12654810
|
We show that the 50- to 55-kDa Apa protein, specified by the Rv1860 gene of M. tuberculosis, can elicit both lymphoproliferative response and gamma interferon (IFN-gamma) production from peripheral blood mononuclear cells (PBMC) of purified protein derivative (PPD)-positive individuals, with significant differences recorded in the levels of responsiveness between PPD-positive healthy controls and pulmonary tuberculosis patients.
|
111 |
12654810
|
Flow cytometric analysis of whole blood stimulated with the recombinant Apa protein revealed a sizeable proportion of CD8(+) T cells in addition to CD4(+) T cells contributing to IFN-gamma secretion.
|
112 |
12654810
|
PBMC responding to the Apa protein produced no interleukin-4, revealing a Th1 phenotype.
|
113 |
12654810
|
The Apa protein of Mycobacterium tuberculosis stimulates gamma interferon-secreting CD4+ and CD8+ T cells from purified protein derivative-positive individuals and affords protection in a guinea pig model.
|
114 |
12654810
|
While traditionally the CD4(+) populations of T cells were believed to predominantly serve this protective function, a pivotal role for CD8(+) T cells in this task has been increasingly appreciated.
|
115 |
12654810
|
We show that the 50- to 55-kDa Apa protein, specified by the Rv1860 gene of M. tuberculosis, can elicit both lymphoproliferative response and gamma interferon (IFN-gamma) production from peripheral blood mononuclear cells (PBMC) of purified protein derivative (PPD)-positive individuals, with significant differences recorded in the levels of responsiveness between PPD-positive healthy controls and pulmonary tuberculosis patients.
|
116 |
12654810
|
Flow cytometric analysis of whole blood stimulated with the recombinant Apa protein revealed a sizeable proportion of CD8(+) T cells in addition to CD4(+) T cells contributing to IFN-gamma secretion.
|
117 |
12654810
|
PBMC responding to the Apa protein produced no interleukin-4, revealing a Th1 phenotype.
|
118 |
12768024
|
Mice with an enhanced CD8(+) T-cell response also had an increased Th1/Th2 ratio, evaluated by the cytokine pattern secreted following in vitro restimulation with gp160 protein and by the specific immunoglobulin G2a (IgG2a)/IgG1 ratio in serum.
|
119 |
14568947
|
Three expression plasmids encoding HIV(Ba-L) gp160, cytoplasmic gp140, and secreted gp140 were tested in mice as protein sigma1-poly-L-lysine-DNA complexes (formulated vaccine) via the intranasal route.
|
120 |
15304005
|
HLA class I serotypes and cytotoxic T-lymphocyte responses among human immunodeficiency virus-1-uninfected Thai volunteers immunized with ALVAC-HIV in combination with monomeric gp120 or oligomeric gp160 protein boosting.
|
121 |
15304005
|
In the setting of two, phase I/II human immunodeficiency virus-1 vaccine trials of a recombinant canarypox prime, and boosting with either recombinant monomeric gp120 or oligomeric gp160, we assessed the association between specific human leukocyte antigen (HLA) class I serotypes and the presence of cytotoxic T-lymphocyte response measured by 51Cr-release assay.
|
122 |
15304005
|
HLA class I serotypes A11, A24, A33, B46, and B75 were the most common, present in 10% or more of 245 individuals studied.
|
123 |
15304005
|
Forty of 187 (21.4%) Thai adults who received either ALVAC-HIV with gp120 or oligomeric gp160 or ALVAC alone had a precursor cytolytic CD8 T-cell response (pCTL).
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124 |
15304005
|
HLA class I serotypes and cytotoxic T-lymphocyte responses among human immunodeficiency virus-1-uninfected Thai volunteers immunized with ALVAC-HIV in combination with monomeric gp120 or oligomeric gp160 protein boosting.
|
125 |
15304005
|
In the setting of two, phase I/II human immunodeficiency virus-1 vaccine trials of a recombinant canarypox prime, and boosting with either recombinant monomeric gp120 or oligomeric gp160, we assessed the association between specific human leukocyte antigen (HLA) class I serotypes and the presence of cytotoxic T-lymphocyte response measured by 51Cr-release assay.
|
126 |
15304005
|
HLA class I serotypes A11, A24, A33, B46, and B75 were the most common, present in 10% or more of 245 individuals studied.
|
127 |
15304005
|
Forty of 187 (21.4%) Thai adults who received either ALVAC-HIV with gp120 or oligomeric gp160 or ALVAC alone had a precursor cytolytic CD8 T-cell response (pCTL).
|
128 |
15304005
|
HLA class I serotypes and cytotoxic T-lymphocyte responses among human immunodeficiency virus-1-uninfected Thai volunteers immunized with ALVAC-HIV in combination with monomeric gp120 or oligomeric gp160 protein boosting.
|
129 |
15304005
|
In the setting of two, phase I/II human immunodeficiency virus-1 vaccine trials of a recombinant canarypox prime, and boosting with either recombinant monomeric gp120 or oligomeric gp160, we assessed the association between specific human leukocyte antigen (HLA) class I serotypes and the presence of cytotoxic T-lymphocyte response measured by 51Cr-release assay.
|
130 |
15304005
|
HLA class I serotypes A11, A24, A33, B46, and B75 were the most common, present in 10% or more of 245 individuals studied.
|
131 |
15304005
|
Forty of 187 (21.4%) Thai adults who received either ALVAC-HIV with gp120 or oligomeric gp160 or ALVAC alone had a precursor cytolytic CD8 T-cell response (pCTL).
|
132 |
15557616
|
A heterologous DNA priming-Mycobacterium bovis BCG boosting immunization strategy using mycobacterial Hsp70, Hsp65, and Apa antigens improves protection against tuberculosis in mice.
|
133 |
15557616
|
As model antigens, we selected the M. tuberculosis Apa (for alanine-proline-rich antigen) and the immunodominant Hsp65 and Hsp70 mycobacterial antigens combined with BCG.
|
134 |
15972546
|
The order of prime-boost vaccination of neonatal calves with Mycobacterium bovis BCG and a DNA vaccine encoding mycobacterial proteins Hsp65, Hsp70, and Apa is not critical for enhancing protection against bovine tuberculosis.
|
135 |
15972546
|
Priming neonatal calves at birth with a Mycobacterium bovis bacillus Calmette-Guérin (BCG) vaccine and boosting with a DNA vaccine consisting of plasmids encoding mycobacterial antigens Hsp65, Hsp70, and Apa or the reverse prime-boost sequence induced similar levels of protection against experimental challenge with Mycobacterium bovis.
|
136 |
15972546
|
The order of prime-boost vaccination of neonatal calves with Mycobacterium bovis BCG and a DNA vaccine encoding mycobacterial proteins Hsp65, Hsp70, and Apa is not critical for enhancing protection against bovine tuberculosis.
|
137 |
15972546
|
Priming neonatal calves at birth with a Mycobacterium bovis bacillus Calmette-Guérin (BCG) vaccine and boosting with a DNA vaccine consisting of plasmids encoding mycobacterial antigens Hsp65, Hsp70, and Apa or the reverse prime-boost sequence induced similar levels of protection against experimental challenge with Mycobacterium bovis.
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138 |
16079886
|
In addition, an Ad5/35 vector expressing HIV Env gp160 protein (Ad5/35-HIV) generated strong HIV-specific immune responses in both animal models.
|
139 |
16112909
|
The rGM-CSF was crucial for inducing both antibodies and antigen-specific CD8(+) T cell responses against both gp160 and p24.
|
140 |
16112909
|
Overall, the results indicate that the intradermal delivery of multigene/multisubtype HIV DNA in combination with recombinant GM-CSF is a safe and efficacious strategy for inducing high levels of specific CD8(+) T cells and unusually high titers of antibodies.
|
141 |
16314009
|
We have utilised a DNA prime-BCG boost strategy in a murine M. bovis challenge model using a cocktail of 3 DNA vaccines (encoding Hsp65, Hsp70 and Apa) followed by BCG.
|
142 |
16314009
|
When spleen cell cytokine production to BCG antigens was analysed, significantly more IFNgamma and IL-12 was seen in those groups primed with DNA (coding or vector) prior to BCG than those receiving BCG alone.
|
143 |
16407287
|
We show here a striking example of a nested set of at least three highly antigenic and similarly abundant natural MHC class I ligands, 15, 10, and 9 amino acids in length, derived from a single human immunodeficiency virus gp160 epitope.
|
144 |
16432028
|
Tat was inactivated through shuffling of gene fragments, whilst maintaining all potential epitopes; the active site of RT was mutated; 124 aa were removed from the cytoplasmic tail of gp160; and Nef and Gag myristylation sites were inactivated.
|
145 |
19225081
|
We designed a novel MHC class II molecule-peptide microarray binding assay and evaluated 346 peptides from already identified human immunodeficiency virus (HIV) epitopes and an additional set (n = 206) of 20-mer peptides, overlapping by 15 amino acid residues, from HIV type 1B (HIV-1B) gp160 and Nef as a paradigm.
|
146 |
19225081
|
MHC class II binding peptides reside within previously described immunogenic regions of HIV gp160 and Nef, yet we could also identify new MHC class II binding peptides from gp160 and Nef.
|
147 |
19225081
|
We designed a novel MHC class II molecule-peptide microarray binding assay and evaluated 346 peptides from already identified human immunodeficiency virus (HIV) epitopes and an additional set (n = 206) of 20-mer peptides, overlapping by 15 amino acid residues, from HIV type 1B (HIV-1B) gp160 and Nef as a paradigm.
|
148 |
19225081
|
MHC class II binding peptides reside within previously described immunogenic regions of HIV gp160 and Nef, yet we could also identify new MHC class II binding peptides from gp160 and Nef.
|
149 |
21528538
|
To investigate the genetic stability (including the vector of vaccinia virus and six foreign genes: gp160, gag, pol, rev, tat and nef) of the HIV-1 non-replicating recombinant vaccinia virus (rNTV-C). rNTV-C was serially passaged to passage 25 (P25) in primary chicken embryo fibroblast (CEF).
|
150 |
21528538
|
P9, P12, P15 and P25 were selected to study the genetic stability in four aspects, including the genetic stability of viral vector, the genetic stability of six foreign genes, the expressing stability of foreign genes and the genetic loss of foreign genes.
|
151 |
21890164
|
A chimeric measles virus with a lentiviral envelope replicates exclusively in CD4+/CCR5+ cells.
|
152 |
21890164
|
The presence of SIV gp160 as the only envelope protein on chimeric particles surface altered the cell tropism of the new virus from CD46+ to CD4+ cells.
|
153 |
24772900
|
[IL15 DNA adjuvant enhances cellular and humoral immune responses induced by DNA and adenoviral vectors encoding HIV-1 subtype B gp160 gene].
|
154 |
24772900
|
To enhance the immunogenicity of DNA and adenoviral vector vaccines expressing HIV-1 subtype B gp160, human interleukin 15 (hIL15) DNA adjuvant (pVR-hIL15) was constructed.
|
155 |
24772900
|
BALB/c mice received DNA prime/protein boost immunization with pVR-HIVgp160/Ad5-HIVgp160 alone or combined with pVR-hIL15.
|
156 |
24772900
|
It suggests that the IL15 DNA adjuvant can enhance the immune responses induced by prime-boost regimen using DNA and adenoviral vector encoding HIV-1 subtype B gp160.
|
157 |
24772900
|
[IL15 DNA adjuvant enhances cellular and humoral immune responses induced by DNA and adenoviral vectors encoding HIV-1 subtype B gp160 gene].
|
158 |
24772900
|
To enhance the immunogenicity of DNA and adenoviral vector vaccines expressing HIV-1 subtype B gp160, human interleukin 15 (hIL15) DNA adjuvant (pVR-hIL15) was constructed.
|
159 |
24772900
|
BALB/c mice received DNA prime/protein boost immunization with pVR-HIVgp160/Ad5-HIVgp160 alone or combined with pVR-hIL15.
|
160 |
24772900
|
It suggests that the IL15 DNA adjuvant can enhance the immune responses induced by prime-boost regimen using DNA and adenoviral vector encoding HIV-1 subtype B gp160.
|
161 |
24772900
|
[IL15 DNA adjuvant enhances cellular and humoral immune responses induced by DNA and adenoviral vectors encoding HIV-1 subtype B gp160 gene].
|
162 |
24772900
|
To enhance the immunogenicity of DNA and adenoviral vector vaccines expressing HIV-1 subtype B gp160, human interleukin 15 (hIL15) DNA adjuvant (pVR-hIL15) was constructed.
|
163 |
24772900
|
BALB/c mice received DNA prime/protein boost immunization with pVR-HIVgp160/Ad5-HIVgp160 alone or combined with pVR-hIL15.
|
164 |
24772900
|
It suggests that the IL15 DNA adjuvant can enhance the immune responses induced by prime-boost regimen using DNA and adenoviral vector encoding HIV-1 subtype B gp160.
|
165 |
25695657
|
Inclusion of Gag with gp160, gp140S and gp140L enhanced the level of Env-specific IFN-γ-producing CD8(+) T cells in mice.
|
166 |
25695657
|
Inclusion of Gag with gp160 and gp140L also resulted in increased Env-specific CD4(+) T cells.
|
167 |
25695657
|
The level of Gag-specific CD8(+) and CD4(+) T cells was also enhanced in mice immunized with Gag along with gp140S and gp120.
|
168 |
25695657
|
Inclusion of Gag with gp160, gp140S and gp140L enhanced the level of Env-specific IFN-γ-producing CD8(+) T cells in mice.
|
169 |
25695657
|
Inclusion of Gag with gp160 and gp140L also resulted in increased Env-specific CD4(+) T cells.
|
170 |
25695657
|
The level of Gag-specific CD8(+) and CD4(+) T cells was also enhanced in mice immunized with Gag along with gp140S and gp120.
|