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PMID |
Sentence |
1 |
2128947
|
The production of mumps ELISA antibodies was closely related to IFN-gamma production (r = 0.326, p less than 0.01) but not to IFN-alpha production (r = 0.084, p greater than 0.05).
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2 |
2411662
|
In freshly prepared whole-spleen cultures and in 2-h adherent cultures, F-1 induced predominantly IFN-alpha/beta.
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3 |
2411662
|
In whole-spleen cultures that were allowed to age for 24 to 48 h before stimulation, F-1 was seen to induce mostly IFN-gamma, with low levels of IFN-alpha/beta present.
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4 |
2411662
|
Since only IFN-alpha/beta was produced in T-cell-depleted populations (at 2 h or at 48 h), it is suggested that T cells are responsible for IFN-gamma production in aged cultures.
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5 |
2411662
|
In freshly prepared whole-spleen cultures and in 2-h adherent cultures, F-1 induced predominantly IFN-alpha/beta.
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6 |
2411662
|
In whole-spleen cultures that were allowed to age for 24 to 48 h before stimulation, F-1 was seen to induce mostly IFN-gamma, with low levels of IFN-alpha/beta present.
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7 |
2411662
|
Since only IFN-alpha/beta was produced in T-cell-depleted populations (at 2 h or at 48 h), it is suggested that T cells are responsible for IFN-gamma production in aged cultures.
|
8 |
2411662
|
In freshly prepared whole-spleen cultures and in 2-h adherent cultures, F-1 induced predominantly IFN-alpha/beta.
|
9 |
2411662
|
In whole-spleen cultures that were allowed to age for 24 to 48 h before stimulation, F-1 was seen to induce mostly IFN-gamma, with low levels of IFN-alpha/beta present.
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10 |
2411662
|
Since only IFN-alpha/beta was produced in T-cell-depleted populations (at 2 h or at 48 h), it is suggested that T cells are responsible for IFN-gamma production in aged cultures.
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11 |
2848301
|
In the presence of inactivated antigen, PBMC from both BHV1-infected and control calves produced interferon (IFN)-alpha in 24 hour cultures.
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12 |
2848301
|
Mononuclear cells from control animals failed to produce either IFN-alpha or -gamma when cultured with inactivated PI3 virus.
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13 |
3805784
|
The IFN produced was neutralized by an antibody against IFN-alpha/beta.
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14 |
6187478
|
On the other hand, production of IFN-alpha/beta was demonstrated in spleen cell cultures obtained from one of four nude mice (BALB/c, nu/nu).
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15 |
6187478
|
Therefore, it is important to know the reason why the spleen cells of mice other than nude mice did produce only IFN-gamma, but did not produce IFN-alpha/beta in response to HK-LM.
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16 |
6187478
|
Spleen cells obtained from ddY mice were fractionated, and the cellular source for IFN production of either IFN-alpha/beta or IFN-gamma induced by HK-LM was investigated.
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17 |
6187478
|
Macrophage-depleted spleen cells produced neither IFN-gamma nor IFN-alpha/beta, but these cells acquired the ability to produce IFN-alpha/beta, not IFN-gamma, only when they had been treated with IFN-alpha/beta.
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18 |
6187478
|
A possible mechanism of both IFN-gamma and IFN-alpha/beta induction by Listeria in mouse spleen cell cultures is discussed.
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19 |
6187478
|
On the other hand, production of IFN-alpha/beta was demonstrated in spleen cell cultures obtained from one of four nude mice (BALB/c, nu/nu).
|
20 |
6187478
|
Therefore, it is important to know the reason why the spleen cells of mice other than nude mice did produce only IFN-gamma, but did not produce IFN-alpha/beta in response to HK-LM.
|
21 |
6187478
|
Spleen cells obtained from ddY mice were fractionated, and the cellular source for IFN production of either IFN-alpha/beta or IFN-gamma induced by HK-LM was investigated.
|
22 |
6187478
|
Macrophage-depleted spleen cells produced neither IFN-gamma nor IFN-alpha/beta, but these cells acquired the ability to produce IFN-alpha/beta, not IFN-gamma, only when they had been treated with IFN-alpha/beta.
|
23 |
6187478
|
A possible mechanism of both IFN-gamma and IFN-alpha/beta induction by Listeria in mouse spleen cell cultures is discussed.
|
24 |
6187478
|
On the other hand, production of IFN-alpha/beta was demonstrated in spleen cell cultures obtained from one of four nude mice (BALB/c, nu/nu).
|
25 |
6187478
|
Therefore, it is important to know the reason why the spleen cells of mice other than nude mice did produce only IFN-gamma, but did not produce IFN-alpha/beta in response to HK-LM.
|
26 |
6187478
|
Spleen cells obtained from ddY mice were fractionated, and the cellular source for IFN production of either IFN-alpha/beta or IFN-gamma induced by HK-LM was investigated.
|
27 |
6187478
|
Macrophage-depleted spleen cells produced neither IFN-gamma nor IFN-alpha/beta, but these cells acquired the ability to produce IFN-alpha/beta, not IFN-gamma, only when they had been treated with IFN-alpha/beta.
|
28 |
6187478
|
A possible mechanism of both IFN-gamma and IFN-alpha/beta induction by Listeria in mouse spleen cell cultures is discussed.
|
29 |
6187478
|
On the other hand, production of IFN-alpha/beta was demonstrated in spleen cell cultures obtained from one of four nude mice (BALB/c, nu/nu).
|
30 |
6187478
|
Therefore, it is important to know the reason why the spleen cells of mice other than nude mice did produce only IFN-gamma, but did not produce IFN-alpha/beta in response to HK-LM.
|
31 |
6187478
|
Spleen cells obtained from ddY mice were fractionated, and the cellular source for IFN production of either IFN-alpha/beta or IFN-gamma induced by HK-LM was investigated.
|
32 |
6187478
|
Macrophage-depleted spleen cells produced neither IFN-gamma nor IFN-alpha/beta, but these cells acquired the ability to produce IFN-alpha/beta, not IFN-gamma, only when they had been treated with IFN-alpha/beta.
|
33 |
6187478
|
A possible mechanism of both IFN-gamma and IFN-alpha/beta induction by Listeria in mouse spleen cell cultures is discussed.
|
34 |
6187478
|
On the other hand, production of IFN-alpha/beta was demonstrated in spleen cell cultures obtained from one of four nude mice (BALB/c, nu/nu).
|
35 |
6187478
|
Therefore, it is important to know the reason why the spleen cells of mice other than nude mice did produce only IFN-gamma, but did not produce IFN-alpha/beta in response to HK-LM.
|
36 |
6187478
|
Spleen cells obtained from ddY mice were fractionated, and the cellular source for IFN production of either IFN-alpha/beta or IFN-gamma induced by HK-LM was investigated.
|
37 |
6187478
|
Macrophage-depleted spleen cells produced neither IFN-gamma nor IFN-alpha/beta, but these cells acquired the ability to produce IFN-alpha/beta, not IFN-gamma, only when they had been treated with IFN-alpha/beta.
|
38 |
6187478
|
A possible mechanism of both IFN-gamma and IFN-alpha/beta induction by Listeria in mouse spleen cell cultures is discussed.
|
39 |
9603331
|
Here we present a further characterization of MVA and demonstrate that: (i) MVA can replicate, albeit poorly, in transformed human cell lines, but not in primary human fibroblasts although there is limited cell-to-cell spread; (ii) MVA is a potent inducer of type I interferon (IFN) from primary human cells, which may restrict virus spread in vivo; and (iii) unlike other VV strains, MVA does not express soluble receptors for IFN-gamma, IFN-alpha/beta, tumour necrosis factor and CC chemokines, but does express a soluble interleukin-1beta receptor.
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40 |
10408367
|
These iC3b fragments serve to promote the high avidity attachment of the 'iC3b-opsonized' pathogens to the iC3b-receptors (CR3, CD11b/CD18) of phagocytic cells and natural killer (NK) cells, stimulating phagocytosis and/or cytotoxic degranulation.
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41 |
10408367
|
Moreover, the cytotoxic activation of beta-glucan-primed NK cell CR3 by iC3b-opsonized tumors is shown to be accompanied by a tumor-localized secretion of the cytokines TNFalpha, IFNalpha, IFNgamma, and IL-6.
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42 |
10813851
|
The present study was conducted to examine whether or not the sperm cell has the expression of receptors for interferon (IFN) -alpha and -gamma.
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43 |
10813851
|
Antibody to IFN-alpha receptor reacted with the acrosomal and tail regions of the murine sperm cell in the indirect immunofluorescence technique (IFT) and immunoscanning electron microscopic procedure (ISEP).
|
44 |
10813851
|
In the immunoprecipitation and Western blot procedures, this antibody specifically recognized a protein band of approximately 100 kD, which corresponds to the molecular weight of IFN-alpha receptor present in other cell types.
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45 |
10813851
|
Antibody to IFN-gamma receptor specifically reacted with the posterior head, midpiece, and tail regions of sperm cell in IFT and ISEP, and recognized a band of approximately 85 kD in the immunoprecipitation and Western blot procedures, corresponding to the IFN-alpha receptor.
|
46 |
10813851
|
These findings indicate that the mammalian sperm cell has expression of IFN-alpha and IFN-gamma receptors, which seem to develop during spermatogenesis in the testes.
|
47 |
10813851
|
The present study was conducted to examine whether or not the sperm cell has the expression of receptors for interferon (IFN) -alpha and -gamma.
|
48 |
10813851
|
Antibody to IFN-alpha receptor reacted with the acrosomal and tail regions of the murine sperm cell in the indirect immunofluorescence technique (IFT) and immunoscanning electron microscopic procedure (ISEP).
|
49 |
10813851
|
In the immunoprecipitation and Western blot procedures, this antibody specifically recognized a protein band of approximately 100 kD, which corresponds to the molecular weight of IFN-alpha receptor present in other cell types.
|
50 |
10813851
|
Antibody to IFN-gamma receptor specifically reacted with the posterior head, midpiece, and tail regions of sperm cell in IFT and ISEP, and recognized a band of approximately 85 kD in the immunoprecipitation and Western blot procedures, corresponding to the IFN-alpha receptor.
|
51 |
10813851
|
These findings indicate that the mammalian sperm cell has expression of IFN-alpha and IFN-gamma receptors, which seem to develop during spermatogenesis in the testes.
|
52 |
10813851
|
The present study was conducted to examine whether or not the sperm cell has the expression of receptors for interferon (IFN) -alpha and -gamma.
|
53 |
10813851
|
Antibody to IFN-alpha receptor reacted with the acrosomal and tail regions of the murine sperm cell in the indirect immunofluorescence technique (IFT) and immunoscanning electron microscopic procedure (ISEP).
|
54 |
10813851
|
In the immunoprecipitation and Western blot procedures, this antibody specifically recognized a protein band of approximately 100 kD, which corresponds to the molecular weight of IFN-alpha receptor present in other cell types.
|
55 |
10813851
|
Antibody to IFN-gamma receptor specifically reacted with the posterior head, midpiece, and tail regions of sperm cell in IFT and ISEP, and recognized a band of approximately 85 kD in the immunoprecipitation and Western blot procedures, corresponding to the IFN-alpha receptor.
|
56 |
10813851
|
These findings indicate that the mammalian sperm cell has expression of IFN-alpha and IFN-gamma receptors, which seem to develop during spermatogenesis in the testes.
|
57 |
10813851
|
The present study was conducted to examine whether or not the sperm cell has the expression of receptors for interferon (IFN) -alpha and -gamma.
|
58 |
10813851
|
Antibody to IFN-alpha receptor reacted with the acrosomal and tail regions of the murine sperm cell in the indirect immunofluorescence technique (IFT) and immunoscanning electron microscopic procedure (ISEP).
|
59 |
10813851
|
In the immunoprecipitation and Western blot procedures, this antibody specifically recognized a protein band of approximately 100 kD, which corresponds to the molecular weight of IFN-alpha receptor present in other cell types.
|
60 |
10813851
|
Antibody to IFN-gamma receptor specifically reacted with the posterior head, midpiece, and tail regions of sperm cell in IFT and ISEP, and recognized a band of approximately 85 kD in the immunoprecipitation and Western blot procedures, corresponding to the IFN-alpha receptor.
|
61 |
10813851
|
These findings indicate that the mammalian sperm cell has expression of IFN-alpha and IFN-gamma receptors, which seem to develop during spermatogenesis in the testes.
|
62 |
10816614
|
Il-1, EGF, and HGF suppress the antiviral activity of interferon in primary monkey hepatic parenchymal cells.
|
63 |
10816614
|
Interleukin-1 alpha, EGF, and HGF showed suppressive effects on the antiviral activity of IFN-alpha, -beta in primary monkey hepatic cells when examined by the yield reduction method using vesicular stomatitis virus (VSV).
|
64 |
10816614
|
In contrast, 50 ng/ml of TNF and IL-6 had no suppressive effect on the IFN-induced antiviral state in the hepatic cells.
|
65 |
10906201
|
MV is thus able to suppress the synthesis of the earliest mediator of antiviral immunity, IFN-alpha/beta.
|
66 |
10945227
|
HIV-1 gp41-like human type I interferon (IFN) could inhibit lymphocyte proliferation and up-modulate MHC class I and II and ICAM-1 molecule expression.
|
67 |
10945227
|
Sequence comparison indicates that a similar epitope RILAV-YLKD exists between N-domain of gp41 and two regions in IFN-alpha(aa29-35 and 113-129), IFN-beta (aa31-37 and 125-138) and IFN-omega (aa29-35 and 123-136), which was shown to form IFN-alpha/beta-receptor binding site.
|
68 |
10945227
|
Experimental studies indicated that a common immunological epitope exists between gp41 and IFN-alpha and -beta.
|
69 |
10945227
|
Antibodies against human IFN-alpha and -beta recognized the common immunological epitope and inhibited gp41-binding to the potential cellular receptor protein p45.
|
70 |
10945227
|
Moreover, the polyclonal antibody to IFN-beta completely inhibited gp41-binding to human T, B cells and monocytic cells, while IFN-alpha could only inhibit this binding incompletely.
|
71 |
10945227
|
It was observed that the increased levels of antibodies against human IFN-alpha and -beta exist in HIV-1-infected individuals and are associated with the common epitope on gp41.
|
72 |
10945227
|
HIV-1 gp41-like human type I interferon (IFN) could inhibit lymphocyte proliferation and up-modulate MHC class I and II and ICAM-1 molecule expression.
|
73 |
10945227
|
Sequence comparison indicates that a similar epitope RILAV-YLKD exists between N-domain of gp41 and two regions in IFN-alpha(aa29-35 and 113-129), IFN-beta (aa31-37 and 125-138) and IFN-omega (aa29-35 and 123-136), which was shown to form IFN-alpha/beta-receptor binding site.
|
74 |
10945227
|
Experimental studies indicated that a common immunological epitope exists between gp41 and IFN-alpha and -beta.
|
75 |
10945227
|
Antibodies against human IFN-alpha and -beta recognized the common immunological epitope and inhibited gp41-binding to the potential cellular receptor protein p45.
|
76 |
10945227
|
Moreover, the polyclonal antibody to IFN-beta completely inhibited gp41-binding to human T, B cells and monocytic cells, while IFN-alpha could only inhibit this binding incompletely.
|
77 |
10945227
|
It was observed that the increased levels of antibodies against human IFN-alpha and -beta exist in HIV-1-infected individuals and are associated with the common epitope on gp41.
|
78 |
10945227
|
HIV-1 gp41-like human type I interferon (IFN) could inhibit lymphocyte proliferation and up-modulate MHC class I and II and ICAM-1 molecule expression.
|
79 |
10945227
|
Sequence comparison indicates that a similar epitope RILAV-YLKD exists between N-domain of gp41 and two regions in IFN-alpha(aa29-35 and 113-129), IFN-beta (aa31-37 and 125-138) and IFN-omega (aa29-35 and 123-136), which was shown to form IFN-alpha/beta-receptor binding site.
|
80 |
10945227
|
Experimental studies indicated that a common immunological epitope exists between gp41 and IFN-alpha and -beta.
|
81 |
10945227
|
Antibodies against human IFN-alpha and -beta recognized the common immunological epitope and inhibited gp41-binding to the potential cellular receptor protein p45.
|
82 |
10945227
|
Moreover, the polyclonal antibody to IFN-beta completely inhibited gp41-binding to human T, B cells and monocytic cells, while IFN-alpha could only inhibit this binding incompletely.
|
83 |
10945227
|
It was observed that the increased levels of antibodies against human IFN-alpha and -beta exist in HIV-1-infected individuals and are associated with the common epitope on gp41.
|
84 |
10945227
|
HIV-1 gp41-like human type I interferon (IFN) could inhibit lymphocyte proliferation and up-modulate MHC class I and II and ICAM-1 molecule expression.
|
85 |
10945227
|
Sequence comparison indicates that a similar epitope RILAV-YLKD exists between N-domain of gp41 and two regions in IFN-alpha(aa29-35 and 113-129), IFN-beta (aa31-37 and 125-138) and IFN-omega (aa29-35 and 123-136), which was shown to form IFN-alpha/beta-receptor binding site.
|
86 |
10945227
|
Experimental studies indicated that a common immunological epitope exists between gp41 and IFN-alpha and -beta.
|
87 |
10945227
|
Antibodies against human IFN-alpha and -beta recognized the common immunological epitope and inhibited gp41-binding to the potential cellular receptor protein p45.
|
88 |
10945227
|
Moreover, the polyclonal antibody to IFN-beta completely inhibited gp41-binding to human T, B cells and monocytic cells, while IFN-alpha could only inhibit this binding incompletely.
|
89 |
10945227
|
It was observed that the increased levels of antibodies against human IFN-alpha and -beta exist in HIV-1-infected individuals and are associated with the common epitope on gp41.
|
90 |
10945227
|
HIV-1 gp41-like human type I interferon (IFN) could inhibit lymphocyte proliferation and up-modulate MHC class I and II and ICAM-1 molecule expression.
|
91 |
10945227
|
Sequence comparison indicates that a similar epitope RILAV-YLKD exists between N-domain of gp41 and two regions in IFN-alpha(aa29-35 and 113-129), IFN-beta (aa31-37 and 125-138) and IFN-omega (aa29-35 and 123-136), which was shown to form IFN-alpha/beta-receptor binding site.
|
92 |
10945227
|
Experimental studies indicated that a common immunological epitope exists between gp41 and IFN-alpha and -beta.
|
93 |
10945227
|
Antibodies against human IFN-alpha and -beta recognized the common immunological epitope and inhibited gp41-binding to the potential cellular receptor protein p45.
|
94 |
10945227
|
Moreover, the polyclonal antibody to IFN-beta completely inhibited gp41-binding to human T, B cells and monocytic cells, while IFN-alpha could only inhibit this binding incompletely.
|
95 |
10945227
|
It was observed that the increased levels of antibodies against human IFN-alpha and -beta exist in HIV-1-infected individuals and are associated with the common epitope on gp41.
|
96 |
11112484
|
The transcription of both IFN-alpha and IFN-beta genes was detected by RT-PCR in stimulated cells.
|
97 |
11112484
|
The ability of poliovirus-antibody complexes to induce IFN-alpha was specifically inhibited when PBMCs were preincubated with an excess of the Fc fragment of IgG.
|
98 |
11112484
|
Monoclonal antibodies directed to FcgammaRII (CD32) were also inhibitory, whereas antibodies to the two other classes of Fcgamma receptors, CD16 and CD64, were not.
|
99 |
11264369
|
In this study, we established HeLa cell lines stably expressing the C, Y1, and Y2 proteins individually and examined the capacities of these cells to circumvent the antiviral action of alpha/beta IFN (IFN-alpha/beta) and IFN-gamma and to inhibit viral transcription.
|
100 |
11264369
|
The assay protocols included monitoring of IFN-alpha/beta-mediated signaling by interferon-stimulated response element-driven reporter gene expression and of the antiviral state induced by IFN-alpha/beta and IFN-gamma and measurement of reporter gene expression from an SeV minigenome, as well as quantification of SeV primary transcripts.
|
101 |
11264369
|
In this study, we established HeLa cell lines stably expressing the C, Y1, and Y2 proteins individually and examined the capacities of these cells to circumvent the antiviral action of alpha/beta IFN (IFN-alpha/beta) and IFN-gamma and to inhibit viral transcription.
|
102 |
11264369
|
The assay protocols included monitoring of IFN-alpha/beta-mediated signaling by interferon-stimulated response element-driven reporter gene expression and of the antiviral state induced by IFN-alpha/beta and IFN-gamma and measurement of reporter gene expression from an SeV minigenome, as well as quantification of SeV primary transcripts.
|
103 |
11715945
|
The gene transfer procedure results in the activation of DCs and initiates migration to regional lymph nodes, where antigen-expressing DCs efficiently stimulate proliferation of antigen-specific CD8+ as well as CD4+ T-lymphocytes.
|
104 |
11715945
|
The nature of the immune response following plasmid DNA immunization may be manipulated by co-delivery of plasmids encoding immunomodulatory cytokines like (interferon) IFNalpha, IL-2 or IL-12 and costimulatory molecules like B7-1.
|
105 |
11715945
|
Molecular re-engineering of antigen-encoding plasmids allows for specific targeting of antigen expression into the antigen processing machinery of DC for optimal presentation to CD8+ and CD4+ T-lymphocytes.
|
106 |
11964292
|
Moreover, DCs either derived from bone marrow cells in vitro or isolated from the spleens of normal animals express IFN-alpha and IFN-beta, suggesting that type I IFNs can act in an autocrine manner to activate DCs.
|
107 |
11964292
|
Furthermore, the addition of neutralizing anti-IFN-alpha/beta antibody to purified splenic DCs in vitro partially blocked the "spontaneous" activation of these cells, inhibiting the up-regulation of costimulatory molecules, secretion of IFN-gamma, and T-cell stimulatory activity.
|
108 |
12184917
|
This assay detected guinea pig IFN and human IFN-alpha, but not IFN-gamma from human, mouse, rat, pig, or dog.
|
109 |
12228285
|
Infection of mice with Dam(+) Salmonella resulted in the induction of host genes known to be indicators of IFN bioactivity and regulated by either IFN-alpha/beta (Mx1) or IFN-gamma (class II transactivator protein [CIITA] and inducible nitric oxide synthase [iNOS]) or by both IFN-alpha/beta and IFN-gamma (RNA-specific adenosine deaminase [ADAR1] and RNA-dependent protein kinase [PKR]) in a tissue-specific manner compared to uninfected animals.
|
110 |
12228285
|
Since the Mx1 promoter is IFN-alpha/beta specific and the Mx1 gene is not inducible directly by IFN-gamma, these data suggest a role of IFN-alpha/beta in the host response to Salmonella infection.
|
111 |
12228285
|
Finally, although no Dam(-) organisms were recovered from the liver or spleen after oral infection of mice, ADAR, PKR, Mx, and CIITA expression levels were elevated in these tissues relative to those in uninfected mice, suggestive of the distant action of a signaling molecule(s) in the activation of ISG expression.
|
112 |
12228285
|
Infection of mice with Dam(+) Salmonella resulted in the induction of host genes known to be indicators of IFN bioactivity and regulated by either IFN-alpha/beta (Mx1) or IFN-gamma (class II transactivator protein [CIITA] and inducible nitric oxide synthase [iNOS]) or by both IFN-alpha/beta and IFN-gamma (RNA-specific adenosine deaminase [ADAR1] and RNA-dependent protein kinase [PKR]) in a tissue-specific manner compared to uninfected animals.
|
113 |
12228285
|
Since the Mx1 promoter is IFN-alpha/beta specific and the Mx1 gene is not inducible directly by IFN-gamma, these data suggest a role of IFN-alpha/beta in the host response to Salmonella infection.
|
114 |
12228285
|
Finally, although no Dam(-) organisms were recovered from the liver or spleen after oral infection of mice, ADAR, PKR, Mx, and CIITA expression levels were elevated in these tissues relative to those in uninfected mice, suggestive of the distant action of a signaling molecule(s) in the activation of ISG expression.
|
115 |
12687252
|
It has been demonstrated that amixin and poludan, the drugs made in our country, cause an increase of the serum IFN level, enhance the ability of leukocytes and lymphocytes to produce IFN-alpha and IFN-gamma, and lead to the activation of NK and peripheral blood phagocytes.
|
116 |
12687252
|
The number of CD3(+), CD4(+), CD8(+), CD19(+) cells, the level of the Ig A, IgG, IgM and several other parameters of the immune system were not affected by these drugs.
|
117 |
12688838
|
The two most widely investigated immunotherapy drugs for melanoma are interferon (IFN)-alpha and interleukin-2 (IL-2).
|
118 |
12688838
|
Vaccines are also being tested in patients with metastatic melanoma to determine their immune effects and to define their activity in combination with other immunotherapeutic agents such as IL-2 or IFNalpha.
|
119 |
12716489
|
To study whether altered and reduced functional capacities of type I and type II IFNs would affect rotavirus-induced diarrhea and viral replication, we obtained signal transducers and activators of transcription 1 (Stat1) knock-out mice (Stat1(-/-)) that lack many IFN-induced responses.
|
120 |
12716489
|
Thus, modulating IFN function through the loss of Stat1 caused a defective innate immune response in adult mice but had no effect on rotavirus-induced diarrhea and replication in suckling mice.
|
121 |
12716489
|
Furthermore, adult Stat1(-/-), IFN-gamma, and IFN-alpha/beta receptor(-/-) (IFNAR-2(-/-)) mice infected with rotavirus or vaccinated with VP6 vaccine and adjuvant were fully protected against rotavirus shedding following a subsequent challenge with rotavirus.
|
122 |
12857909
|
Moreover, we detected high levels of active chicken alpha/beta IFN (IFN-alpha/beta) in supernatants of MVA-DeltaE3L-infected CEF, while moderate IFN quantities were found after MVA or MVA-E3rev infection and no IFN activity was present upon infection with wild-type vaccinia viruses.
|
123 |
12857909
|
Interestingly, pretreatment of CEF with similar amounts of recombinant chicken IFN-alpha inhibited growth of vaccinia viruses, including MVA.
|
124 |
12857909
|
Moreover, we detected high levels of active chicken alpha/beta IFN (IFN-alpha/beta) in supernatants of MVA-DeltaE3L-infected CEF, while moderate IFN quantities were found after MVA or MVA-E3rev infection and no IFN activity was present upon infection with wild-type vaccinia viruses.
|
125 |
12857909
|
Interestingly, pretreatment of CEF with similar amounts of recombinant chicken IFN-alpha inhibited growth of vaccinia viruses, including MVA.
|
126 |
12874261
|
CD11c+CD8+B220- cells were the most potent producers of interleukin (IL)-12 p70 and interferon (IFN)-gamma, while plasmacytoid DCs were the only subset capable of secreting IFN-alpha.
|
127 |
15000839
|
The secretion of interferon (IFN)-alpha and IFN-gamma and non-major histocompatability complex (MHC)-restricted cytotoxic activity were assayed with CpG-ODN-stimulated peripheral blood mononuclear cells (PBMC).
|
128 |
15000839
|
As expected, ODN 2216 was a potent inducer of IFN-alpha secretion by both bovine and ovine PBMC, but ODN 2007 also induced dose-dependent, CpG-specific IFN-alpha secretion by ovine PBMC.
|
129 |
15051512
|
Elevated serum 2'5'-A synthetase activity suggested that CpG ODN acted through the induction of either interferon (IFN)-alpha or IFN-gamma.
|
130 |
15051512
|
ODN 2007 did not induce detectable levels of IFN-alpha or IFN-gamma when incubated with peripheral blood mononuclear cells, but both IFN-alpha and IFN-gamma were detected following stimulation of lymph node cells with ODN 2007.
|
131 |
15051512
|
CpG ODN induction of 2'5'-A synthetase in vitro correlated with the secretion of both IFN-alpha and IFN-gamma.
|
132 |
15051512
|
Many of the cells recruited to the site of ODN 2007 injection expressed IFN-alpha and some IFN-gamma.
|
133 |
15051512
|
Elevated serum 2'5'-A synthetase activity suggested that CpG ODN acted through the induction of either interferon (IFN)-alpha or IFN-gamma.
|
134 |
15051512
|
ODN 2007 did not induce detectable levels of IFN-alpha or IFN-gamma when incubated with peripheral blood mononuclear cells, but both IFN-alpha and IFN-gamma were detected following stimulation of lymph node cells with ODN 2007.
|
135 |
15051512
|
CpG ODN induction of 2'5'-A synthetase in vitro correlated with the secretion of both IFN-alpha and IFN-gamma.
|
136 |
15051512
|
Many of the cells recruited to the site of ODN 2007 injection expressed IFN-alpha and some IFN-gamma.
|
137 |
15051512
|
Elevated serum 2'5'-A synthetase activity suggested that CpG ODN acted through the induction of either interferon (IFN)-alpha or IFN-gamma.
|
138 |
15051512
|
ODN 2007 did not induce detectable levels of IFN-alpha or IFN-gamma when incubated with peripheral blood mononuclear cells, but both IFN-alpha and IFN-gamma were detected following stimulation of lymph node cells with ODN 2007.
|
139 |
15051512
|
CpG ODN induction of 2'5'-A synthetase in vitro correlated with the secretion of both IFN-alpha and IFN-gamma.
|
140 |
15051512
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Many of the cells recruited to the site of ODN 2007 injection expressed IFN-alpha and some IFN-gamma.
|
141 |
15115649
|
Psoralen and ultraviolet A radiation may also be combined with low doses of interferon (IFN)-alpha to treat stage I/II disease.
|
142 |
15115649
|
Once the disease becomes refractory to topical therapy, IFN-alpha single-agent or combination chemotherapy may be administered, but the duration of response is often less than 1 year and ultimately all patients will relapse and become refractory.
|
143 |
15115649
|
Response rates after combined modality therapy with total skin electron beam irradiation and chemotherapy/IFN-alpha appear similar to response rates of chemotherapy alone.
|
144 |
15115649
|
Psoralen and ultraviolet A radiation may also be combined with low doses of interferon (IFN)-alpha to treat stage I/II disease.
|
145 |
15115649
|
Once the disease becomes refractory to topical therapy, IFN-alpha single-agent or combination chemotherapy may be administered, but the duration of response is often less than 1 year and ultimately all patients will relapse and become refractory.
|
146 |
15115649
|
Response rates after combined modality therapy with total skin electron beam irradiation and chemotherapy/IFN-alpha appear similar to response rates of chemotherapy alone.
|
147 |
15148341
|
Furthermore, the addition of IFN-alpha to PPD-stimulated CD4+ T cells directly inhibited telomerase activity in vitro.
|
148 |
15148341
|
Therefore, these results suggest that the rate of telomere erosion in proliferating, antigen-specific CD4+ T cells may be accelerated by type I IFN during a secondary response in vivo.
|
149 |
15602727
|
The aim of this study was to assess the capacity of IFN-alpha to augment the cellular immune response to DNA vaccination against HCV core protein.
|
150 |
15602727
|
Three types of IFN-alpha were investigated: the non-species-specific hybrid IFN A/D, human pegylated IFN-alpha, and a plasmid that expressed murine IFN-alpha.
|
151 |
15602727
|
These findings demonstrate that the immunomodulatory properties of IFN-alpha can be exploited to augment DNA based immunization, but it is important to consider the effects of dose on both cellular and humoral immune response for optimal augmentation.
|
152 |
15602727
|
The aim of this study was to assess the capacity of IFN-alpha to augment the cellular immune response to DNA vaccination against HCV core protein.
|
153 |
15602727
|
Three types of IFN-alpha were investigated: the non-species-specific hybrid IFN A/D, human pegylated IFN-alpha, and a plasmid that expressed murine IFN-alpha.
|
154 |
15602727
|
These findings demonstrate that the immunomodulatory properties of IFN-alpha can be exploited to augment DNA based immunization, but it is important to consider the effects of dose on both cellular and humoral immune response for optimal augmentation.
|
155 |
15602727
|
The aim of this study was to assess the capacity of IFN-alpha to augment the cellular immune response to DNA vaccination against HCV core protein.
|
156 |
15602727
|
Three types of IFN-alpha were investigated: the non-species-specific hybrid IFN A/D, human pegylated IFN-alpha, and a plasmid that expressed murine IFN-alpha.
|
157 |
15602727
|
These findings demonstrate that the immunomodulatory properties of IFN-alpha can be exploited to augment DNA based immunization, but it is important to consider the effects of dose on both cellular and humoral immune response for optimal augmentation.
|
158 |
15611232
|
Type I IFN negatively regulates CD8+ T cell responses through IL-10-producing CD4+ T regulatory 1 cells.
|
159 |
15611232
|
We used vaccine-induced, antiviral CD8(+) T cell responses in IFN-beta (IFN-beta(-/-))- or type I IFN receptor (IFNAR(-/-))-deficient mice to study immunomodulating effects of type I IFN that are not complicated by the interference of a concomitant virus infection.
|
160 |
15611232
|
Compared with normal B6 mice, IFNAR(-/-) or IFN-beta(-/-) mice have normal numbers of CD4(+) and CD8(+) T cells, and CD25(+)FoxP3(+) T regulatory (T(R)) cells in liver and spleen.
|
161 |
15611232
|
IFN-gamma and TNF-alpha production and clonal expansion of specific CD8(+) T cells from normal and knockout mice are similar.
|
162 |
15611232
|
CD25(+)FoxP3(+) T(R) cells down-modulate vaccine-primed CD8(+) T cell responses in normal, IFNAR(-/-), or IFN-beta(-/-) mice to a comparable extent.
|
163 |
15611232
|
Low IFN-alpha or IFN-beta doses (500-10(3) U/mouse) down-modulate CD8(+) T cells priming in vivo.
|
164 |
15611232
|
IFNAR- and IFN-beta-deficient mice generate 2- to 3-fold lower numbers of IL-10-producing CD4(+) T cells after polyclonal or specific stimulation in vitro or in vivo.
|
165 |
15611232
|
CD8(+) T cell responses are thus subjected to negative control by both CD25(+)FoxP3(+) T(R) cells and CD4(+)IL-10(+) T(R1) cells, but only development of the latter T(R) cells depends on type I IFN.
|
166 |
15905497
|
In addition to CD45RA(high) plasmacytoid DC, two distinct CD24(high) and CD11b(high) cDC subsets were present, and these subsets showed equivalent properties to splenic CD8(+) and CD8(-) cDC, respectively, in the following: 1) surface expression of CD11b, CD24, and signal regulatory protein-alpha; 2) developmental dependence on, and mRNA expression of, IFN regulatory factor-8; 3) mRNA expression of TLRs and chemokine receptors; 4) production of IL-12 p40/70, IFN-alpha, MIP-1alpha, and RANTES in response to TLR ligands; 5) expression of cystatin C; and 6) cross-presentation of exogenous Ag to CD8 T cells.
|
167 |
15905497
|
Furthermore, despite lacking surface CD8 expression, the CD24(high) subset contained CD8 mRNA and up-regulated surface expression when transferred into mice.
|
168 |
15961575
|
It is interesting that the K-type CpG motif-modified plasmid stimulated significant levels of interferon (IFN)-gamma and IFN-alpha from human PBMC.
|
169 |
16037410
|
Dendritic cells differentiated in the presence of IFN-{beta} and IL-3 are potent inducers of an antigen-specific CD8+ T cell response.
|
170 |
16037410
|
Classically, mature monocyte-derived DC are generated in vitro in the presence of interleukin (IL)-4, granulocyte macrophage-colony stimulating factor, and inflammatory cytokines (G4-DC).
|
171 |
16037410
|
Recently, it has been described that DC can also be generated in the presence of IL-3 and interferon (IFN)-beta and that these DC are efficiently matured using polyriboinosinic polyribocytidylic acid (I3-DC).
|
172 |
16037410
|
Phenotypic characterization of the DC revealed differences in the expression of the monocyte marker CD14 and the maturation marker CD83.
|
173 |
16037410
|
Low expression of CD14 and high expression of CD83 characterized G4-DC, whereas I3-DC displayed intermediate expression of CD14 and CD83.
|
174 |
16037410
|
Upon CD40 ligation, G4-DC produced lower amounts of IFN-alpha and pulmonary and activation-regulated chemokine, similar amounts of IL-6, macrophage-inflammatory protein (MIP)-1alpha, and MIP-1beta, and higher amounts of IL-12 p70, tumor necrosis factor alpha, and MIP-3beta than I3-DC.
|
175 |
16037410
|
Finally, in vitro stimulations showed that fresh and frozen peptide-loaded I3-DC are more potent inducers of Melan-A-specific CD8(+) T cell responses than G4-DC.
|
176 |
16725231
|
Because viral infections are known to trigger innate immune responses that lead to the rapid production of Type I Interferons (IFNs), namely IFN-alpha and IFN-beta, we investigated the role of Type I IFNs in the enhanced immunogenicity of replicase-based DNA vaccines.
|
177 |
16775317
|
The NS1 protein is an important virulence factor associated with the suppression of innate immunity via the inhibition of type I interferon (IFN) production in infected cells.
|
178 |
16775317
|
Among the genes affected by NS1 are those coding for macrophage inflammatory protein 1beta, interleukin-12 p35 (IL-12 p35), IL-23 p19, RANTES, IL-8, IFN-alpha/beta, and CCR7.
|
179 |
16775317
|
These results indicate that the influenza A virus NS1 protein is a bifunctional viral immunosuppressor which inhibits innate immunity by preventing type I IFN release and inhibits adaptive immunity by attenuating human DC maturation and the capacity of DCs to induce T-cell responses.
|
180 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
181 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
182 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
183 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
184 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
185 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
186 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
187 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
188 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
189 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
190 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
191 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
192 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
193 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
194 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
195 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
196 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
197 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
198 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
199 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
200 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
201 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
202 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
203 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
204 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
205 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
206 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
207 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
208 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
209 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
210 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
211 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
212 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
213 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
214 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
215 |
16783851
|
Modification of TLR-induced activation of human dendritic cells by type I IFN: synergistic interaction with TLR4 but not TLR3 agonists.
|
216 |
16783851
|
Type I interferon (IFN-alpha/beta), which includes a large family of closely related infection-inducible cytokines, represents one indirect signal that can act as a DC stimulus.
|
217 |
16783851
|
We have investigated the ability of IFN-alpha/beta subtypes to affect DC function and to influence DC responses to Toll-like receptor (TLR) agonists (i.e., direct infection-associated signals).
|
218 |
16783851
|
Subtle differences were observed among 15 subtypes of IFN-alpha/beta in the ability to stimulate expression of maturation markers and chemokines by human monocyte-derived DC, with IFN-omega being the most unique in its effects.
|
219 |
16783851
|
Pre-treatment with IFN-alpha/beta did not alter the ability of DC to mature in response to subsequent contact with TLR agonists, but did modulate their secretion of chemokines.
|
220 |
16783851
|
Conversely, IFN-alpha/beta was shown to act synergistically with TLR4 but not TLR3 agonists for the induction of maturation and chemokine production when DC were exposed to IFN-alpha/beta and TLR ligands simultaneously.
|
221 |
16783851
|
Taken together, these results indicate a complex role for IFN-alpha/beta in regulating DC function during the course an infection, which varies according to IFN-alpha/beta subtype and the timing of exposure to other stimuli.
|
222 |
17008080
|
It was observed that despite differential induction of Interleukin(IL)-12 and IL-10 production, identical IL-12/IL-10 concentration ratio was obtained by all Brucella strains DNAs that was 2 after 24 h and 4 after 5 days of incubation.
|
223 |
17008080
|
In addition, IL-2 and Interferon(IFN)-gamma production were profoundly increased compared to the medium at day 3 and 5 respectively but IFN-alpha was not induced.
|
224 |
17130156
|
Peripheral blood cells internalized pro-D ODN efficiently, inducing high levels of IFNalpha, IL-6, IFNgamma and IP-10 and triggering dendritic cell maturation.
|
225 |
17143781
|
Of the genes tested, 21 genes (IRF-1, IFN 1-2 promoter, IFNAR-1, IRF-10, IFN-gamma, 2',5'-OAS, IAP-1, caspase 8, TRAIL-like, STAT-3, IL-6, IL-8, MIP-3 alpha, MHC-I, MHC-II, TVB, GLVR-1, OTF, IL-13R alpha, ST3GAL-VI and PGK) showed an increased expression.
|
226 |
17143781
|
The remaining seven genes (IFNAR-2, IFN-alpha, NF-kappaB subunit p65, BLRcp38, DDX1, G6PDH and UB) showed a constant expression or only slight alteration.
|
227 |
17644436
|
The virus inhibits key cytokines, such as IFN-alpha, and may induce regulatory cytokines, such as interleukin (IL)-10.
|
228 |
19464538
|
Moreover, splenocytes of immunized mice exhibited natural killer cell activity accompanied by the production of IFN-alpha and IFN-gamma.
|
229 |
19769732
|
Based on our recent studies, efficient CNS tumor homing is a characteristic of cytotoxic T lymphocytes (CTLs) with a type 1 phenotype (Tc1), and this appears to be related to the Tc1 response to the type 1 CXC chemokine ligand (CXCL) 10 [also known as interferon (IFN)-inducible protein (IP)-10] and expression of an integrin receptor very late antigen (VLA)-4 on Tc1.
|
230 |
19769732
|
In addition, we have previously shown that direct intratumoral delivery of dendritic cells (DCs) ex vivo engineered to secrete IFN-alpha further enhances Tc1 homing via upregulation of CXCL10/IP-10 in the tumor microenvironment.
|
231 |
19769732
|
As a means to induce IFN-alpha and CXCL10/IP-10 in the CNS tumor microenvironment in a clinically feasible manner, we used administration of polyinosinic-polycytidylic acid stabilized by lysine and carboxymethylcellulose (poly-ICLC), a ligand for toll-like receptor 3 and melanoma differentiation-associated gene 5 (MDA5) in combination with vaccinations targeting CTL epitopes derived from glioma-associated antigens (GAAs).
|
232 |
19769732
|
Based on our recent studies, efficient CNS tumor homing is a characteristic of cytotoxic T lymphocytes (CTLs) with a type 1 phenotype (Tc1), and this appears to be related to the Tc1 response to the type 1 CXC chemokine ligand (CXCL) 10 [also known as interferon (IFN)-inducible protein (IP)-10] and expression of an integrin receptor very late antigen (VLA)-4 on Tc1.
|
233 |
19769732
|
In addition, we have previously shown that direct intratumoral delivery of dendritic cells (DCs) ex vivo engineered to secrete IFN-alpha further enhances Tc1 homing via upregulation of CXCL10/IP-10 in the tumor microenvironment.
|
234 |
19769732
|
As a means to induce IFN-alpha and CXCL10/IP-10 in the CNS tumor microenvironment in a clinically feasible manner, we used administration of polyinosinic-polycytidylic acid stabilized by lysine and carboxymethylcellulose (poly-ICLC), a ligand for toll-like receptor 3 and melanoma differentiation-associated gene 5 (MDA5) in combination with vaccinations targeting CTL epitopes derived from glioma-associated antigens (GAAs).
|
235 |
19880818
|
Focusing on type I interferon (IFN) expression, we observed that influenza-infected NECs from smokers produced significantly less IFN-alpha than NECs from nonsmokers.
|
236 |
19880818
|
Similarly, the expression of IRF7, a key transcription factor controlling the expression of IFN-alpha, was significantly decreased in influenza-infected and IFN-beta-stimulated NECs from smokers.
|
237 |
19880818
|
Furthermore, our data indicate that the DNA methylation of the IRF7 gene and expression of the DNA (cytosine-5-)-methyltransferase 1 was enhanced in NECs from smokers.
|
238 |
19880818
|
Focusing on type I interferon (IFN) expression, we observed that influenza-infected NECs from smokers produced significantly less IFN-alpha than NECs from nonsmokers.
|
239 |
19880818
|
Similarly, the expression of IRF7, a key transcription factor controlling the expression of IFN-alpha, was significantly decreased in influenza-infected and IFN-beta-stimulated NECs from smokers.
|
240 |
19880818
|
Furthermore, our data indicate that the DNA methylation of the IRF7 gene and expression of the DNA (cytosine-5-)-methyltransferase 1 was enhanced in NECs from smokers.
|
241 |
20051938
|
The P/V/C protein of wild-type MV was shown to resist the antiviral effects of interferon (IFN)-alpha.
|
242 |
20051938
|
IFN-alpha effectively inhibited the replication of MV-Etag and MV-P, but not MV-NPL.
|
243 |
20051938
|
MV-NPL more efficiently induced cytopathic effects (CPEs) in OS-RC-2 cells, even in the presence of human IFN-alpha.
|
244 |
20051938
|
The P/V/C protein of wild-type MV was shown to resist the antiviral effects of interferon (IFN)-alpha.
|
245 |
20051938
|
IFN-alpha effectively inhibited the replication of MV-Etag and MV-P, but not MV-NPL.
|
246 |
20051938
|
MV-NPL more efficiently induced cytopathic effects (CPEs) in OS-RC-2 cells, even in the presence of human IFN-alpha.
|
247 |
20238400
|
This review discusses the impact of alcohol metabolism on HCV replication and the negative impact on interferon (IFN)-alpha treatment, with a particular focus on how alcohol and HCV act synergistically to increase oxidative stress, ultimately leading to exacerbated liver disease and a reduction in the efficacy of IFN-alpha treatment.
|
248 |
20463102
|
Peripheral blood mononuclear cells (PBMCs) and cord blood pDCs were stimulated with resiquimod, and alpha interferon (IFN-alpha) production and the pDC phenotype were assessed.
|
249 |
20463102
|
RV infection did not induce pDC maturation until the age of 6 months, and it reduced TLR7-dependent resiquimod-induced IFN-alpha production similarly in both groups.
|
250 |
20463102
|
RV is a weak inducer of IFN-alpha production until the age of 6 months and inhibits IFN-alpha responses triggered by the TLR7 pathway.
|
251 |
20463102
|
Peripheral blood mononuclear cells (PBMCs) and cord blood pDCs were stimulated with resiquimod, and alpha interferon (IFN-alpha) production and the pDC phenotype were assessed.
|
252 |
20463102
|
RV infection did not induce pDC maturation until the age of 6 months, and it reduced TLR7-dependent resiquimod-induced IFN-alpha production similarly in both groups.
|
253 |
20463102
|
RV is a weak inducer of IFN-alpha production until the age of 6 months and inhibits IFN-alpha responses triggered by the TLR7 pathway.
|
254 |
20463102
|
Peripheral blood mononuclear cells (PBMCs) and cord blood pDCs were stimulated with resiquimod, and alpha interferon (IFN-alpha) production and the pDC phenotype were assessed.
|
255 |
20463102
|
RV infection did not induce pDC maturation until the age of 6 months, and it reduced TLR7-dependent resiquimod-induced IFN-alpha production similarly in both groups.
|
256 |
20463102
|
RV is a weak inducer of IFN-alpha production until the age of 6 months and inhibits IFN-alpha responses triggered by the TLR7 pathway.
|
257 |
20502631
|
Furthermore, persistent viral growth was achieved after passaging through IFN-alpha/beta-deficient VeroE6 cells for 2 years.
|
258 |
20600391
|
While the antiviral response during measles virus (MeV) infection is documented, the contribution of the hosting cell type to the type I interferon (IFN-alpha/beta) response is still not clearly established.
|
259 |
20600391
|
Here, we report that a signature heterogeneity of the IFN-alpha/beta response according to the cell type.
|
260 |
20600391
|
In response to both wild type MeV isolates and laboratory/vaccine strains, immature cDCs produced higher levels of IFN-alpha than mature cDCs, despite the reduced expression levels of both CD46 and CD150 receptors by the former ones.
|
261 |
20600391
|
While in epithelial cells and cDCs the MeV transcription was required to activate the IFN-alpha/beta response, plasmacytoid DCs (pDCs) rapidly produced large amounts of IFN-alpha mostly independently of the viral infection cycle.
|
262 |
20600391
|
While the antiviral response during measles virus (MeV) infection is documented, the contribution of the hosting cell type to the type I interferon (IFN-alpha/beta) response is still not clearly established.
|
263 |
20600391
|
Here, we report that a signature heterogeneity of the IFN-alpha/beta response according to the cell type.
|
264 |
20600391
|
In response to both wild type MeV isolates and laboratory/vaccine strains, immature cDCs produced higher levels of IFN-alpha than mature cDCs, despite the reduced expression levels of both CD46 and CD150 receptors by the former ones.
|
265 |
20600391
|
While in epithelial cells and cDCs the MeV transcription was required to activate the IFN-alpha/beta response, plasmacytoid DCs (pDCs) rapidly produced large amounts of IFN-alpha mostly independently of the viral infection cycle.
|
266 |
20600391
|
While the antiviral response during measles virus (MeV) infection is documented, the contribution of the hosting cell type to the type I interferon (IFN-alpha/beta) response is still not clearly established.
|
267 |
20600391
|
Here, we report that a signature heterogeneity of the IFN-alpha/beta response according to the cell type.
|
268 |
20600391
|
In response to both wild type MeV isolates and laboratory/vaccine strains, immature cDCs produced higher levels of IFN-alpha than mature cDCs, despite the reduced expression levels of both CD46 and CD150 receptors by the former ones.
|
269 |
20600391
|
While in epithelial cells and cDCs the MeV transcription was required to activate the IFN-alpha/beta response, plasmacytoid DCs (pDCs) rapidly produced large amounts of IFN-alpha mostly independently of the viral infection cycle.
|
270 |
20600391
|
While the antiviral response during measles virus (MeV) infection is documented, the contribution of the hosting cell type to the type I interferon (IFN-alpha/beta) response is still not clearly established.
|
271 |
20600391
|
Here, we report that a signature heterogeneity of the IFN-alpha/beta response according to the cell type.
|
272 |
20600391
|
In response to both wild type MeV isolates and laboratory/vaccine strains, immature cDCs produced higher levels of IFN-alpha than mature cDCs, despite the reduced expression levels of both CD46 and CD150 receptors by the former ones.
|
273 |
20600391
|
While in epithelial cells and cDCs the MeV transcription was required to activate the IFN-alpha/beta response, plasmacytoid DCs (pDCs) rapidly produced large amounts of IFN-alpha mostly independently of the viral infection cycle.
|
274 |
22083261
|
NSs induces a shut-off of host transcription including interferon (IFN)-beta mRNA and promotes degradation of double-stranded RNA-dependent protein kinase (PKR) at the post-translational level.
|
275 |
22083261
|
IFN-beta is transcriptionally upregulated by interferon regulatory factor 3 (IRF-3), NF-kB and activator protein-1 (AP-1), and the binding of IFN-beta to IFN-alpha/beta receptor (IFNAR) stimulates the transcription of IFN-alpha genes or other interferon stimulated genes (ISGs), which induces host antiviral activities, whereas host transcription suppression including IFN-beta gene by NSs prevents the gene upregulations of those ISGs in response to viral replication although IRF-3, NF-kB and activator protein-1 (AP-1) can be activated by RVFV7.
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276 |
24561129
|
This pcDNA-VP2 vaccine clearly induced an innate and specific immune-response, significantly up-regulating IFN-1, IFN-γ, Mx-1, IL8, IL12, IgM and IgT expression.
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277 |
25892368
|
The vaccine mimicked the action of the virus, although stronger expression of immune-related genes, except for IFN-1 and IL12, was detected in survivors from the virus control (carrier) group than in those from the vaccinated group.
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278 |
26054788
|
Despite this limitation, increased IFN-1, TLR-7 and IgM gene expression was detected by qRT-PCR in kidney of vaccinated fish when a 10 μg dose of the oral pIRF1A-G vaccine was administered.
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279 |
26054788
|
In contrast, significant Mx-1, Vig-1, Vig-2, TLR-3 and TLR-8 gene expression was only detected when higher doses of pIRF1A-G (50 and 100 μg) were orally administered.
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280 |
26054788
|
The pIRF1A-G vaccine also induced the expression of several markers of the adaptive immune response (CD4, CD8, IgM and IgT) in kidney and spleen of immunized fish in a dose-dependent manner.
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