# |
PMID |
Sentence |
1 |
9733838
|
AT-2 inactivated virions bound to CD4(+) target cells and mediated virus-induced, CD4-dependent "fusion from without" comparably to native virions.
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2 |
14501788
|
Presentation of exogenous whole inactivated simian immunodeficiency virus by mature dendritic cells induces CD4+ and CD8+ T-cell responses.
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3 |
14501788
|
AT-2 SIV interacts authentically with T cells and DCs and thus allows assessment of natural SIV-specific responses.
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4 |
14501788
|
CD4+ and CD8+ T cells from blood or lymph nodes of SIV-infected macaques released interferon-gamma (IFN gamma) and proliferated in response to a variety of AT-2 SIV isolates.
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5 |
14501788
|
Presentation of Ags derived from AT-2 SIV by DCs was more potent than presentation by comparably Ag-loaded monocytes.
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6 |
14501788
|
Interestingly, SIV-pulsed mature DCs stimulated both CD4+ and CD8+ T-cell responses, whereas immature DCs primarily stimulated CD4+ T cells.
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7 |
14501788
|
Presentation of exogenous whole inactivated simian immunodeficiency virus by mature dendritic cells induces CD4+ and CD8+ T-cell responses.
|
8 |
14501788
|
AT-2 SIV interacts authentically with T cells and DCs and thus allows assessment of natural SIV-specific responses.
|
9 |
14501788
|
CD4+ and CD8+ T cells from blood or lymph nodes of SIV-infected macaques released interferon-gamma (IFN gamma) and proliferated in response to a variety of AT-2 SIV isolates.
|
10 |
14501788
|
Presentation of Ags derived from AT-2 SIV by DCs was more potent than presentation by comparably Ag-loaded monocytes.
|
11 |
14501788
|
Interestingly, SIV-pulsed mature DCs stimulated both CD4+ and CD8+ T-cell responses, whereas immature DCs primarily stimulated CD4+ T cells.
|
12 |
14501788
|
Presentation of exogenous whole inactivated simian immunodeficiency virus by mature dendritic cells induces CD4+ and CD8+ T-cell responses.
|
13 |
14501788
|
AT-2 SIV interacts authentically with T cells and DCs and thus allows assessment of natural SIV-specific responses.
|
14 |
14501788
|
CD4+ and CD8+ T cells from blood or lymph nodes of SIV-infected macaques released interferon-gamma (IFN gamma) and proliferated in response to a variety of AT-2 SIV isolates.
|
15 |
14501788
|
Presentation of Ags derived from AT-2 SIV by DCs was more potent than presentation by comparably Ag-loaded monocytes.
|
16 |
14501788
|
Interestingly, SIV-pulsed mature DCs stimulated both CD4+ and CD8+ T-cell responses, whereas immature DCs primarily stimulated CD4+ T cells.
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17 |
15265893
|
There are two principle subsets of dendritic cells (DCs); CD11c(+)CD123(-) myeloid DCs (MDCs) and CD11c(-)CD123(+) plasmacytoid DCs (PDCs).
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18 |
15265893
|
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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19 |
15265893
|
Overnight culture of DC-enriched Lin-depleted cells increased CD80 and CD86 expression.
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20 |
15265893
|
IL-12 production and CD80/CD86 expression by MDC/PDC mixtures was further enhanced by CD40L and ISS-ODN treatment.
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21 |
15265893
|
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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22 |
15265893
|
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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23 |
15265893
|
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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24 |
15265893
|
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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25 |
15265893
|
There are two principle subsets of dendritic cells (DCs); CD11c(+)CD123(-) myeloid DCs (MDCs) and CD11c(-)CD123(+) plasmacytoid DCs (PDCs).
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26 |
15265893
|
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.
|
27 |
15265893
|
Overnight culture of DC-enriched Lin-depleted cells increased CD80 and CD86 expression.
|
28 |
15265893
|
IL-12 production and CD80/CD86 expression by MDC/PDC mixtures was further enhanced by CD40L and ISS-ODN treatment.
|
29 |
15265893
|
A CpG-B ISS-ODN increased CD80/CD86 expression by PDCs, but resulted in little IFN-alpha secretion unless IL-3 was added.
|
30 |
15265893
|
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.
|
31 |
15265893
|
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.
|
32 |
15265893
|
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.
|
33 |
15307924
|
Inactivated virions of three different virus isolates (SIVmne E11S, SIVmac239, and SIVmac239 g4,5), prepared by treatment with 2,2'-dithiodipyridine (aldrithol-2, AT-2), were not detectably infectious, in vitro or in vivo.
|
34 |
15813980
|
Cancer, inflammation and the AT1 and AT2 receptors.
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35 |
15813980
|
The critical role of inappropriate inflammation is becoming accepted in many diseases that affect man, including cardiovascular diseases, inflammatory and autoimmune disorders, neurodegenerative conditions, infection and cancer.This review proposes that cancer up-regulates the angiotensin II type 1 (AT1) receptor through systemic oxidative stress and hypoxia mechanisms, thereby triggering chronic inflammatory processes to remodel surrounding tissue and subdue the immune system.
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36 |
15813980
|
The evidence suggests that regulation of the mutually antagonistic angiotensin II receptors (AT1 and AT2) is an essential process in the management of inflammation and wound recovery, and that it is an imbalance in the expression of these receptors that leads to disease.In consideration of cancer induced immune suppression, it is further postulated that the inflammation associated with bacterial and viral infections, is also an evolved means of immune suppression by these pathogens and that the damage caused, although incidental, leads to the symptoms of disease and, in some cases, death.It is anticipated that manipulation of the angiotensin system with existing anti-hypertensive drugs could provide a new approach to the treatment of many of the diseases that afflict mankind.
|
37 |
15813980
|
Cancer, inflammation and the AT1 and AT2 receptors.
|
38 |
15813980
|
The critical role of inappropriate inflammation is becoming accepted in many diseases that affect man, including cardiovascular diseases, inflammatory and autoimmune disorders, neurodegenerative conditions, infection and cancer.This review proposes that cancer up-regulates the angiotensin II type 1 (AT1) receptor through systemic oxidative stress and hypoxia mechanisms, thereby triggering chronic inflammatory processes to remodel surrounding tissue and subdue the immune system.
|
39 |
15813980
|
The evidence suggests that regulation of the mutually antagonistic angiotensin II receptors (AT1 and AT2) is an essential process in the management of inflammation and wound recovery, and that it is an imbalance in the expression of these receptors that leads to disease.In consideration of cancer induced immune suppression, it is further postulated that the inflammation associated with bacterial and viral infections, is also an evolved means of immune suppression by these pathogens and that the damage caused, although incidental, leads to the symptoms of disease and, in some cases, death.It is anticipated that manipulation of the angiotensin system with existing anti-hypertensive drugs could provide a new approach to the treatment of many of the diseases that afflict mankind.
|
40 |
19225080
|
While immunization with CpG plus AT2-SIVmac239 significantly increased SIV-specific immunoglobulin G (IgG) antibody titers, the mean plasma viral RNA (vRNA) level in these animals after ART did not differ from those of saline-treated animals.
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41 |
19225080
|
The AT2-inactivated SIVmac239-immunized animal group had a significantly higher mean SIV-specific gamma interferon T-cell response after three immunizations and lower plasma vRNA levels for 6 weeks after ART was withdrawn compared to the saline-treated animal group.
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42 |
19225080
|
While immunization with CpG plus AT2-SIVmac239 significantly increased SIV-specific immunoglobulin G (IgG) antibody titers, the mean plasma viral RNA (vRNA) level in these animals after ART did not differ from those of saline-treated animals.
|
43 |
19225080
|
The AT2-inactivated SIVmac239-immunized animal group had a significantly higher mean SIV-specific gamma interferon T-cell response after three immunizations and lower plasma vRNA levels for 6 weeks after ART was withdrawn compared to the saline-treated animal group.
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44 |
19779309
|
Tonsillar application of AT-2 SIV affords partial protection against rectal challenge with SIVmac239.
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45 |
20877632
|
A tonsillar PolyICLC/AT-2 SIV therapeutic vaccine maintains low viremia following antiretroviral therapy cessation.
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46 |
24155376
|
The efficacy of oral, intestinal, nasal, and vaginal vaccinations with DNA simian immunodeficiency virus (SIV)/interleukin-2 (IL-2)/IL-15, SIV Gag/Pol/Env recombinant modified vaccinia virus Ankara (rMVA), and AT-2 SIVmac239 inactivated particles was compared in rhesus macaques after low-dose vaginal challenge with SIVmac251.
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47 |
24155376
|
The levels of anti-SIV gamma interferon-positive, CD4(+), and CD8(+) T cells at the time of first challenge inversely correlated with viremia and directly correlated with protection from infection and longer survival.
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48 |
25444812
|
HIV is first propagated from CD4+ T cells from HIV-infected donors and then rendered non-replicative by chemical inactivation with aldrithiol-2 (AT-2), purified, and quantified.
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49 |
25444812
|
Phenotypic identity, maturation, and induction of HIV-specific adaptive immune responses are confirmed via flow cytometric analysis of DCs and cocultured autologous CD4+ and CD8+ T cells.
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