# |
PMID |
Sentence |
1 |
1849315
|
CD3+, CD4+, CD8+, and CD20+ lymphocytes were comparable in two groups.
|
2 |
1849315
|
Natural killer cells as defined by CD16, CD56 and CD57 antigens were significantly reduced in CFS.
|
3 |
1849315
|
Monocytes from CFS displayed increased density (as determined by mean fluorescence channel numbers) of intercellular adhesion molecule 1 (ICAM-1) and lymphocyte function associated antigen 1 (LFA-1), but showed decreased enhancing response to recombinant interferon-gamma in vitro.
|
4 |
2231190
|
The inflammatory infiltrate was assessed with a streptavidin-biotin-peroxidase method using UCHL1, MT1, LN3, L26, HAM56, MAC387, Leu7 and anti-S100 in paraffin sections, and in 18 specimens were frozen tissues were available, Leu1, 2, 3, 4, 14, OKT10, HLA-DR and anti-Tac antibodies were applied.
|
5 |
2683316
|
Leucocyte subsets were enumerated with a panel of monoclonal antibodies which included CD3, CD4, CD8, TQ1, Leu7, CD15, HLA-DR, CD25, CD22.
|
6 |
2683316
|
We demonstrated in the bladders of patients treated with BCG a particular lymphocyte population; the major subset was an inducer (CD4+, TQ1-) which was activated (CD25+, HLA-DR+) and associated with polymorphonuclear eosinophils.
|
7 |
2742354
|
The lymphocyte populations in the urothelium and chorion were studied by means of monoclonal antibodies T3, T4, T8, TQ1, Leu-7, OKM-1, HLA-DR, TAC, Pan-B.
|
8 |
2933471
|
The nonresponders had significantly higher absolute numbers and percentages of T11+, HNK-1+, and T8+ lymphocytes.
|
9 |
7538976
|
Breast cancer patients who showed prolonged survival following ASI had lower numbers of total CD69+ and CD4+CD69+ cells prior to ASI compared to patients who died.
|
10 |
7538976
|
However, following ASI, the surviving patients showed an increase in CD69+ and CD4+CD69+ cells and the deceased patients showed a decrease.
|
11 |
7538976
|
A strong positive correlation was found between lymphocyte populations CD20- HLA-DR+ and CD8+CD57+, a putative suppressor cell population.
|
12 |
8359898
|
The effects of in vivo administration of monoclonal antibodies against NK-1.1-bearing cells on the early production of gamma interferon (IFN-gamma) in vitro and development of Th1-associated immunity were studied in mice infected with a live vaccine strain of Candida albicans.
|
13 |
8359898
|
In addition, the antibody-treated and infected mice demonstrated unchanged T helper cell responses, as measured by yeast-specific footpad reactions, resistance to reinfection, occurrence of antibodies of different isotypes, and production in vitro of interleukin-2 (IL-2), IFN-gamma, IL-4, and IL-10 by CD4+ cells.
|
14 |
8516615
|
Significantly extended survival characteristics were observed among patients who displayed an expansion of a population of CD57, CD8 co-positive lymphocytes during therapy in comparison with those patients not displaying this peripheral blood lymphocyte (PBL) population expansion (34 mo vs. 12 mo, respectively, p = 0.04) and among those patients displaying disease stabilization or better as a clinical response (p = 0.001).
|
15 |
11182036
|
All specimens underwent immunohistochemical staining, both pre-treatment and post-treatment, including CD20, CD45RO, CD8, CD4 and CD57.
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16 |
11182036
|
The post-treatment bladder mucosal B-cells (CD20) and T-cells (CD45RO, CD4, CD8) were significantly increased compared to pre-treatment in patients treated with BCG instillation, but NK-cells (CD57) were not changed.
|
17 |
11182036
|
The CD4 correlated with CD45RO and CD8 in pre-treatment, but it was correlated with CD45RO and CD57 in post-treatment specimens.
|
18 |
11590187
|
Vdelta2 cells had a phenotype typical of most alphabeta T cells in blood; i.e., they were CD5(+), CD28(+), and CD57(-).
|
19 |
11590187
|
In contrast, Vdelta1 cells tended to be CD5(-/dull), CD28(-), and CD57(+).
|
20 |
11590187
|
Vdelta2 cells had a phenotype typical of most alphabeta T cells in blood; i.e., they were CD5(+), CD28(+), and CD57(-).
|
21 |
11590187
|
In contrast, Vdelta1 cells tended to be CD5(-/dull), CD28(-), and CD57(+).
|
22 |
12922116
|
The anti-hemagglutinins (HI), tumour necrosis factor alpha (TNFalpha), interleukin (IL) 1beta, IL6, IL10, ACTH/cortisol axis, anti-CMV antibodies and CD28+CD57- lymphocytes were assessed.
|
23 |
12922116
|
Non-responders of both ages we characterised by higher levels of anti-CMV IgG and higher percentages of CD57+CD28- lymphocytes (known to be associated with CMV carrier status) together with increased concentrations of TNFalpha and IL6 and decreased levels of cortisol.
|
24 |
12922116
|
The anti-influenza vaccine induced increase in TNFalpha and IL10 in the all non-responders, while cortisol increased only in the young.
|
25 |
12922116
|
The anti-hemagglutinins (HI), tumour necrosis factor alpha (TNFalpha), interleukin (IL) 1beta, IL6, IL10, ACTH/cortisol axis, anti-CMV antibodies and CD28+CD57- lymphocytes were assessed.
|
26 |
12922116
|
Non-responders of both ages we characterised by higher levels of anti-CMV IgG and higher percentages of CD57+CD28- lymphocytes (known to be associated with CMV carrier status) together with increased concentrations of TNFalpha and IL6 and decreased levels of cortisol.
|
27 |
12922116
|
The anti-influenza vaccine induced increase in TNFalpha and IL10 in the all non-responders, while cortisol increased only in the young.
|
28 |
15496603
|
FN had higher numbers and percentages of memory/effector (M/E) cytotoxic/suppressor (CD45R0(+)CD8(+), RMA) T, Fas(+) M/E (CD45R0(+)CD95(+)CD3(+), 6 mo) T, and CD56(+)CD16(-) NK cells (CD56(+)CD16(-)CD3(-)CD8(-), 12 mo), and higher percentages of M/E helper (CD45R0(+)CD4(+), RMA) T, Tc1 (IFN gamma(+)CD4(-)CD3(+), RMA), total interferon (IFN)gamma T (IFN gamma(+)CD4(+/-)CD3(+), RMA), Th2 (IL-4(+)CD4(+)CD3(+), 7 mo), and CD57(+) NK-T cells (CD57(+)CD56(-)CD3(+), 6 mo, 7 mo) compared with F.
|
29 |
15496603
|
Percentages of naive helper T (CD45RA(+)CD4(+), 12 mo) and numbers and percentages of CD56(+) NK-T cells (CD56(+)CD16(-)CD3(+)CD8(-), 2 mo, 6 mo) were lower in FN than F.
|
30 |
15496603
|
Percentages of M/E cytotoxic/suppressor, Th2, and CD56(+)CD16(-) NK cells in FN were significantly higher than F but were not different from HMF, whereas F was significantly lower than HMF.
|
31 |
15879103
|
Expression of killer cell lectin-like receptor G1 on antigen-specific human CD8+ T lymphocytes during active, latent, and resolved infection and its relation with CD57.
|
32 |
15879103
|
Killer cell lectin-like receptor G1 (KLRG1) is one of several inhibitory killer cell lectin-like receptors expressed by NK cells and T lymphocytes, mainly CD8(+) effector/memory cells that can secrete cytokines but have poor proliferative capacity.
|
33 |
15879103
|
Using multiparameter flow cytometry, we studied KLRG1 expression on CD8(+) T cells specific for epitopes of CMV, EBV, influenza, and HIV.
|
34 |
15879103
|
Over 92% of CD8(+) cells specific for CMV or EBV expressed KLRG1 during the latent stage of these chronic infections.
|
35 |
15879103
|
CD8(+) T cell cells specific for HIV epitopes were mostly (72-89%) KLRG1(+), even though not quite at the level of predominance noted with CMV or EBV.
|
36 |
15879103
|
Lower frequency of KLRG1 expression was observed among CD8(+) cells specific for influenza (40-73%), a resolved infection without a latent stage.
|
37 |
15879103
|
We further observed that CD8(+) cells expressing CD57, a marker of replicative senescence, also expressed KLRG1; however, a population of CD57(-)KLRG1(+) cells was also identified.
|
38 |
15879103
|
This population may represent a "memory" phenotype, because they also expressed CD27, CD28, CCR7, and CD127.
|
39 |
15879103
|
In contrast, CD57(+)KLRG1(+) cells did not express CD27, CD28, and CCR7, and expressed CD127 at a much lower frequency, indicating that they represent effector cells that are truly terminally differentiated.
|
40 |
15879103
|
The combination of KLRG1 and CD57 expression might thus aid in refining functional characterization of CD8(+) T cell subsets.
|
41 |
15879103
|
Expression of killer cell lectin-like receptor G1 on antigen-specific human CD8+ T lymphocytes during active, latent, and resolved infection and its relation with CD57.
|
42 |
15879103
|
Killer cell lectin-like receptor G1 (KLRG1) is one of several inhibitory killer cell lectin-like receptors expressed by NK cells and T lymphocytes, mainly CD8(+) effector/memory cells that can secrete cytokines but have poor proliferative capacity.
|
43 |
15879103
|
Using multiparameter flow cytometry, we studied KLRG1 expression on CD8(+) T cells specific for epitopes of CMV, EBV, influenza, and HIV.
|
44 |
15879103
|
Over 92% of CD8(+) cells specific for CMV or EBV expressed KLRG1 during the latent stage of these chronic infections.
|
45 |
15879103
|
CD8(+) T cell cells specific for HIV epitopes were mostly (72-89%) KLRG1(+), even though not quite at the level of predominance noted with CMV or EBV.
|
46 |
15879103
|
Lower frequency of KLRG1 expression was observed among CD8(+) cells specific for influenza (40-73%), a resolved infection without a latent stage.
|
47 |
15879103
|
We further observed that CD8(+) cells expressing CD57, a marker of replicative senescence, also expressed KLRG1; however, a population of CD57(-)KLRG1(+) cells was also identified.
|
48 |
15879103
|
This population may represent a "memory" phenotype, because they also expressed CD27, CD28, CCR7, and CD127.
|
49 |
15879103
|
In contrast, CD57(+)KLRG1(+) cells did not express CD27, CD28, and CCR7, and expressed CD127 at a much lower frequency, indicating that they represent effector cells that are truly terminally differentiated.
|
50 |
15879103
|
The combination of KLRG1 and CD57 expression might thus aid in refining functional characterization of CD8(+) T cell subsets.
|
51 |
15879103
|
Expression of killer cell lectin-like receptor G1 on antigen-specific human CD8+ T lymphocytes during active, latent, and resolved infection and its relation with CD57.
|
52 |
15879103
|
Killer cell lectin-like receptor G1 (KLRG1) is one of several inhibitory killer cell lectin-like receptors expressed by NK cells and T lymphocytes, mainly CD8(+) effector/memory cells that can secrete cytokines but have poor proliferative capacity.
|
53 |
15879103
|
Using multiparameter flow cytometry, we studied KLRG1 expression on CD8(+) T cells specific for epitopes of CMV, EBV, influenza, and HIV.
|
54 |
15879103
|
Over 92% of CD8(+) cells specific for CMV or EBV expressed KLRG1 during the latent stage of these chronic infections.
|
55 |
15879103
|
CD8(+) T cell cells specific for HIV epitopes were mostly (72-89%) KLRG1(+), even though not quite at the level of predominance noted with CMV or EBV.
|
56 |
15879103
|
Lower frequency of KLRG1 expression was observed among CD8(+) cells specific for influenza (40-73%), a resolved infection without a latent stage.
|
57 |
15879103
|
We further observed that CD8(+) cells expressing CD57, a marker of replicative senescence, also expressed KLRG1; however, a population of CD57(-)KLRG1(+) cells was also identified.
|
58 |
15879103
|
This population may represent a "memory" phenotype, because they also expressed CD27, CD28, CCR7, and CD127.
|
59 |
15879103
|
In contrast, CD57(+)KLRG1(+) cells did not express CD27, CD28, and CCR7, and expressed CD127 at a much lower frequency, indicating that they represent effector cells that are truly terminally differentiated.
|
60 |
15879103
|
The combination of KLRG1 and CD57 expression might thus aid in refining functional characterization of CD8(+) T cell subsets.
|
61 |
16522784
|
The LFA-1 (CD11a and CD18) integrin molecule is constitutively expressed on the T-cell surface.
|
62 |
16522784
|
Following T-cell activation, a rapid conformational change of LFA-1 to an "adhesive" state occurs, allowing LFA-1 binding to intracellular cell adhesion molecule type 1 (ICAM-1)-expressing targets, such as antigen-presenting cells.
|
63 |
16522784
|
Experimental controls indicated that the T cell-bead attachment was LFA-1 and ICAM-1 specific.
|
64 |
16522784
|
By using multicolor cytometry, the responding adhesive T-cell population was usually identified as a distinct subset of T cells with the following phenotype: CD3+ CD4+ or CD8+ CD19- CD16- CD45RO+ CD62L+ CD27+ CD57-.
|
65 |
16572742
|
Immunological studies revealed an IgG of 49 mg/dl, IgA 4 mg/dl, IgM 28 mg/dl, IgE < 1 mg/dl, CD3 1.1%, CD4 0.6%, CD8 0.6%, CD19 93.9%, CD57 1.1%, activated T cells 0.9%, and CH50 < 6.3%.
|
66 |
16714223
|
The production of TNF-alpha in supernatants of in vitro stimulated lymphocytes and specific IgA, IgM and IgG antibodies in serum and saliva was determined by ELISA.
|
67 |
16714223
|
Although no significant changes in the levels of basic lymphocyte subsets were detected, the early/late (CD57+/CD57-) CD8 T effectors ratio was increased at the end of the studied period, as were the percentage of PHA-responding (CD69+) T cells and PB phagocytizing cells.
|
68 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
69 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
70 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
71 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
72 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
73 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
74 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
75 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
76 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
77 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
78 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
79 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
80 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
81 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
82 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
83 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
84 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
85 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
86 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
87 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
88 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
89 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
90 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
91 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
92 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
93 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
94 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
95 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
96 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
97 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
98 |
16805321
|
Increase of circulating CD8+CD57+ lymphocytes after measles infection but not after measles vaccination.
|
99 |
16805321
|
A cell population that could be involved in this process is the CD8CD57 double-positive lymphocyte subset (CD8+CD57+), known to be significantly expanded in some viral infections, e.g. human immunodeficiency virus (HIV) infection.
|
100 |
16805321
|
We therefore studied the level of CD8+CD57+ lymphocytes during measles infection and measles vaccination.
|
101 |
16805321
|
Blood samples were analysed for the proportion of peripheral blood mononuclear cells carrying both CD8 and CD57, and for other cell surface markers (CD4, CD14, CD3, CD16(CD56) or CD20).
|
102 |
16805321
|
No corresponding change in CD8+CD57+ lymphocytes was noted in MMR-vaccinated children or in healthy controls.
|
103 |
16805321
|
Since CD8+CD57+ lymphocytes could be related to the immunosuppression seen in some viral infections, our finding of elevated CD8CD57 double-positive lymphocytes during acute measles infection would suggest that this population of lymphocytes is involved in measles-induced immunosuppression.
|
104 |
17079436
|
CD27 and CD57 expression reveals atypical differentiation of human immunodeficiency virus type 1-specific memory CD8+ T cells.
|
105 |
17079436
|
We characterized and compared the expressions of CD27, CD28, CD57, and CD62L by Epstein-Barr virus (EBV)-, cytomegalovirus (CMV)-, and HIV-1-specific CD8+ T cells by six-color, eight-parameter flow cytometry.
|
106 |
17079436
|
In contrast to the maturation of EBV- and CMV-specific memory CD8+ T cells, we found that HIV-1-specific CD8+ T cells did not display coordinated down-regulation of CD27 and up-regulation of CD57 and accumulated in an atypical CD27(high) CD57(low) subset.
|
107 |
17079436
|
Moreover, the accumulation of CD27(high) CD57(low) HIV-1-specific CD8+ T cells was positively correlated with HIV-1 plasma viremia.
|
108 |
17079436
|
CD27 and CD57 expression reveals atypical differentiation of human immunodeficiency virus type 1-specific memory CD8+ T cells.
|
109 |
17079436
|
We characterized and compared the expressions of CD27, CD28, CD57, and CD62L by Epstein-Barr virus (EBV)-, cytomegalovirus (CMV)-, and HIV-1-specific CD8+ T cells by six-color, eight-parameter flow cytometry.
|
110 |
17079436
|
In contrast to the maturation of EBV- and CMV-specific memory CD8+ T cells, we found that HIV-1-specific CD8+ T cells did not display coordinated down-regulation of CD27 and up-regulation of CD57 and accumulated in an atypical CD27(high) CD57(low) subset.
|
111 |
17079436
|
Moreover, the accumulation of CD27(high) CD57(low) HIV-1-specific CD8+ T cells was positively correlated with HIV-1 plasma viremia.
|
112 |
17079436
|
CD27 and CD57 expression reveals atypical differentiation of human immunodeficiency virus type 1-specific memory CD8+ T cells.
|
113 |
17079436
|
We characterized and compared the expressions of CD27, CD28, CD57, and CD62L by Epstein-Barr virus (EBV)-, cytomegalovirus (CMV)-, and HIV-1-specific CD8+ T cells by six-color, eight-parameter flow cytometry.
|
114 |
17079436
|
In contrast to the maturation of EBV- and CMV-specific memory CD8+ T cells, we found that HIV-1-specific CD8+ T cells did not display coordinated down-regulation of CD27 and up-regulation of CD57 and accumulated in an atypical CD27(high) CD57(low) subset.
|
115 |
17079436
|
Moreover, the accumulation of CD27(high) CD57(low) HIV-1-specific CD8+ T cells was positively correlated with HIV-1 plasma viremia.
|
116 |
17079436
|
CD27 and CD57 expression reveals atypical differentiation of human immunodeficiency virus type 1-specific memory CD8+ T cells.
|
117 |
17079436
|
We characterized and compared the expressions of CD27, CD28, CD57, and CD62L by Epstein-Barr virus (EBV)-, cytomegalovirus (CMV)-, and HIV-1-specific CD8+ T cells by six-color, eight-parameter flow cytometry.
|
118 |
17079436
|
In contrast to the maturation of EBV- and CMV-specific memory CD8+ T cells, we found that HIV-1-specific CD8+ T cells did not display coordinated down-regulation of CD27 and up-regulation of CD57 and accumulated in an atypical CD27(high) CD57(low) subset.
|
119 |
17079436
|
Moreover, the accumulation of CD27(high) CD57(low) HIV-1-specific CD8+ T cells was positively correlated with HIV-1 plasma viremia.
|
120 |
17158960
|
We used polychromatic flow cytometry to evaluate the production of the cytokines interferon (IFN)-gamma, tumor necrosis factor (TNF)-alpha, and interleukin (IL)-2, the chemokine macrophage inflammatory protein (MIP)-1beta, and surface mobilization of the degranulation marker CD107a by CD4+ T cells in response to stimulation with cytomegalovirus (CMV)-specific major histocompatibility complex class II peptide epitopes.
|
121 |
17158960
|
Surface expression of CD45RO, CD27, and CD57 on responding cells was used to classify CD4+ T cell maturation.
|
122 |
17158960
|
Salient features of this profile were: (a) the simultaneous production of MIP-1beta, TNF-alpha, and IFN-gamma in the absence of IL-2; and (b) direct cytolytic activity associated with surface mobilization of CD107a and intracellular expression of perforin and granzymes.
|
123 |
17158960
|
Thus, mature CMV-specific CD4+ T cells exhibit distinct functional properties reminiscent of antiviral CD8+ T lymphocytes.
|
124 |
17505014
|
To determine whether the leukemia-associated Wilms tumor antigen (WT1) contributes to a graft-versus-leukemia (GVL) effect after allogeneic stem-cell transplantation (SCT) for acute lymphoblastic leukemia (ALL), we studied CD8(+) T-cell responses to WT1 in 10 human lymphocyte antigen (HLA)-A*0201-positive ALL patients during the early phase of immune recovery after SCT (days 30-120).
|
125 |
17505014
|
Using WT1/HLA-A*0201 tetramers and intracellular interferon-gamma (IFN-gamma) staining, WT1(+) CD8(+) T-cell responses after SCT were found only in patients with detectable WT1 expression before SCT (5 of 7 vs. 0 of 3; P < .05).
|
126 |
17505014
|
To monitor the kinetics of WT1(+) CD8(+) T-cell responses and disease regression after SCT, absolute WT1(+) CD8(+) T-cell numbers and WT1 expression were studied for each time point.
|
127 |
17505014
|
The emergence of WT1(+) CD8(+) T cells was associated with a decrease in WT1 expression, suggesting a WT1-driven GVL effect.
|
128 |
17505014
|
Loss of WT1(+) CD8(+) T-cell responses was associated with reappearance of WT1 transcripts, consistent with a molecular relapse (P < .001).
|
129 |
17505014
|
WT1(+) CD8(+) T cells had a predominantly effector-memory phenotype (CD45RO(+) CD27(-)CD57(+)) and produced IFN-gamma.
|
130 |
17505014
|
Our results support the immunogenicity of WT1 after SCT for ALL and highlight the potential for WT1 vaccines to boost GVL after SCT for ALL.
|
131 |
17948267
|
Promisingly, antigen 85A-specific CD4(+) T cells were found to be highly polyfunctional, producing IFN-gamma, TNF-alpha, IL-2 and MIP-1beta.
|
132 |
17948267
|
Surface staining showed the responding CD4(+) T cells to be relatively immature (CD45RO(+) CD27(int)CD57(-)); this observation was supported by the robust proliferative responses observed following antigenic stimulation.
|
133 |
18552348
|
For example, aspartylglucosaminidase (AGA), PLA2, SIAT8B, GALNT7, or B3GAT1 metabolize chemical ligands to which the influenza virus, herpes simplex, cytomegalovirus (CMV), rubella, or Toxoplasma gondii bind.
|
134 |
18552348
|
The epidermal growth factor receptor (EGR/EGFR) is used by the CMV to gain entry to cells, and a CMV gene codes for an interleukin (IL-10) mimic that binds the host cognate receptor, IL10R.
|
135 |
18552348
|
The fibroblast growth factor receptor (FGFR1) is used by herpes simplex.
|
136 |
18552348
|
KPNA3 and RANBP5 control the nuclear import of the influenza virus.
|
137 |
18552348
|
Disrupted in schizophrenia 1 (DISC1) controls the microtubule network that is used by viruses as a route to the nucleus, while DTNBP1, MUTED, and BLOC1S3 regulate endosomal to lysosomal routing that is also important in viral traffic.
|
138 |
18552348
|
Neuregulin 1 activates ERBB receptors releasing a factor, EBP1, known to inhibit the influenza virus transcriptase.
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139 |
18552348
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Other viral or bacterial components bind to genes or proteins encoded by CALR, FEZ1, FYN, HSPA1B, IL2, HTR2A, KPNA3, MED12, MED15, MICB, NQO2, PAX6, PIK3C3, RANBP5, or TP53, while the cerebral infectivity of the herpes simplex virus is modified by Apolipoprotein E (APOE).
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140 |
18552348
|
Genes encoding for proteins related to the innate immune response, including cytokine related (CCR5, CSF2RA, CSF2RB, IL1B, IL1RN, IL2, IL3, IL3RA, IL4, IL10, IL10RA, IL18RAP, lymphotoxin-alpha, tumor necrosis factor alpha [TNF]), human leukocyte antigen (HLA) antigens (HLA-A10, HLA-B, HLA-DRB1), and genes involved in antigen processing (angiotensin-converting enzyme and tripeptidyl peptidase 2) are all concerned with defense against invading pathogens.
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141 |
18552348
|
Human microRNAs (Hsa-mir-198 and Hsa-mir-206) are predicted to bind to influenza, rubella, or poliovirus genes.
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142 |
18820174
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Using polychromatic flow cytometry, we simultaneously measured expression of the most common human CEs [granzyme A (gA), granzyme B (gB), and Perf] alongside markers of alphabeta and gammadelta T cell maturation (CD45RO, CCR7, CD27, CD57).
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143 |
18820174
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Additionally, we measured CE content in NK cell subsets (defined by their expression of CD16 and CD56).
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144 |
19564339
|
Recent studies have revealed the critical role of programmed death-1 (PD-1) in exhaustion of HIV- and SIV-specific CD8(+) T cells.
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145 |
19564339
|
In this study, we show that high expression of PD-1 correlates with increased ex vivo spontaneous and CD95/Fas-induced apoptosis, particularly in the "effector-memory" CD8(+) T cell population from HIV(+) donors.
|
146 |
19564339
|
High expression of PD-1 was linked to a proapoptotic phenotype characterized by low expression of Bcl-2 and IL7-R alpha, high expression of CD95/Fas and high mitochondrial mass.
|
147 |
19564339
|
Expression of PD-1 and CD57 was differentially associated with the maturation status of CD8(+) T cells in HIV infection.
|
148 |
19564339
|
CD57 was linked to higher apoptosis resistance, with cells expressing a PD-1(L)CD57(H) phenotype exhibiting lower levels of cell death.
|
149 |
19564339
|
The majority of HIV-specific CD8(+) T cells were found to express a PD-1(H)CD57(L) or PD-1(H)CD57(H) phenotype.
|
150 |
19564339
|
No correlation was found between PD-1 expression and ex vivo polyfunctionality of either HIV- or CMV-specific CD8(+) T cells.
|
151 |
19564339
|
Contrary to CD57, high expression of PD-1 was characterized by translocation of PD-1 into the area of CD95/Fas-capping, an early necessary step of CD95/Fas-induced apoptosis.
|
152 |
19564339
|
Thus, our data further support the role of PD-1 as a preapoptotic factor for CD8(+) T cells in HIV infection.
|
153 |
19564339
|
Recent studies have revealed the critical role of programmed death-1 (PD-1) in exhaustion of HIV- and SIV-specific CD8(+) T cells.
|
154 |
19564339
|
In this study, we show that high expression of PD-1 correlates with increased ex vivo spontaneous and CD95/Fas-induced apoptosis, particularly in the "effector-memory" CD8(+) T cell population from HIV(+) donors.
|
155 |
19564339
|
High expression of PD-1 was linked to a proapoptotic phenotype characterized by low expression of Bcl-2 and IL7-R alpha, high expression of CD95/Fas and high mitochondrial mass.
|
156 |
19564339
|
Expression of PD-1 and CD57 was differentially associated with the maturation status of CD8(+) T cells in HIV infection.
|
157 |
19564339
|
CD57 was linked to higher apoptosis resistance, with cells expressing a PD-1(L)CD57(H) phenotype exhibiting lower levels of cell death.
|
158 |
19564339
|
The majority of HIV-specific CD8(+) T cells were found to express a PD-1(H)CD57(L) or PD-1(H)CD57(H) phenotype.
|
159 |
19564339
|
No correlation was found between PD-1 expression and ex vivo polyfunctionality of either HIV- or CMV-specific CD8(+) T cells.
|
160 |
19564339
|
Contrary to CD57, high expression of PD-1 was characterized by translocation of PD-1 into the area of CD95/Fas-capping, an early necessary step of CD95/Fas-induced apoptosis.
|
161 |
19564339
|
Thus, our data further support the role of PD-1 as a preapoptotic factor for CD8(+) T cells in HIV infection.
|
162 |
19564339
|
Recent studies have revealed the critical role of programmed death-1 (PD-1) in exhaustion of HIV- and SIV-specific CD8(+) T cells.
|
163 |
19564339
|
In this study, we show that high expression of PD-1 correlates with increased ex vivo spontaneous and CD95/Fas-induced apoptosis, particularly in the "effector-memory" CD8(+) T cell population from HIV(+) donors.
|
164 |
19564339
|
High expression of PD-1 was linked to a proapoptotic phenotype characterized by low expression of Bcl-2 and IL7-R alpha, high expression of CD95/Fas and high mitochondrial mass.
|
165 |
19564339
|
Expression of PD-1 and CD57 was differentially associated with the maturation status of CD8(+) T cells in HIV infection.
|
166 |
19564339
|
CD57 was linked to higher apoptosis resistance, with cells expressing a PD-1(L)CD57(H) phenotype exhibiting lower levels of cell death.
|
167 |
19564339
|
The majority of HIV-specific CD8(+) T cells were found to express a PD-1(H)CD57(L) or PD-1(H)CD57(H) phenotype.
|
168 |
19564339
|
No correlation was found between PD-1 expression and ex vivo polyfunctionality of either HIV- or CMV-specific CD8(+) T cells.
|
169 |
19564339
|
Contrary to CD57, high expression of PD-1 was characterized by translocation of PD-1 into the area of CD95/Fas-capping, an early necessary step of CD95/Fas-induced apoptosis.
|
170 |
19564339
|
Thus, our data further support the role of PD-1 as a preapoptotic factor for CD8(+) T cells in HIV infection.
|
171 |
19564339
|
Recent studies have revealed the critical role of programmed death-1 (PD-1) in exhaustion of HIV- and SIV-specific CD8(+) T cells.
|
172 |
19564339
|
In this study, we show that high expression of PD-1 correlates with increased ex vivo spontaneous and CD95/Fas-induced apoptosis, particularly in the "effector-memory" CD8(+) T cell population from HIV(+) donors.
|
173 |
19564339
|
High expression of PD-1 was linked to a proapoptotic phenotype characterized by low expression of Bcl-2 and IL7-R alpha, high expression of CD95/Fas and high mitochondrial mass.
|
174 |
19564339
|
Expression of PD-1 and CD57 was differentially associated with the maturation status of CD8(+) T cells in HIV infection.
|
175 |
19564339
|
CD57 was linked to higher apoptosis resistance, with cells expressing a PD-1(L)CD57(H) phenotype exhibiting lower levels of cell death.
|
176 |
19564339
|
The majority of HIV-specific CD8(+) T cells were found to express a PD-1(H)CD57(L) or PD-1(H)CD57(H) phenotype.
|
177 |
19564339
|
No correlation was found between PD-1 expression and ex vivo polyfunctionality of either HIV- or CMV-specific CD8(+) T cells.
|
178 |
19564339
|
Contrary to CD57, high expression of PD-1 was characterized by translocation of PD-1 into the area of CD95/Fas-capping, an early necessary step of CD95/Fas-induced apoptosis.
|
179 |
19564339
|
Thus, our data further support the role of PD-1 as a preapoptotic factor for CD8(+) T cells in HIV infection.
|
180 |
20029165
|
CD45RO+/KLRG1+/CD57+/CD28-), enhanced IL-2 production and T-lymphocyte expression of the IL-2 receptor, longer chromosome telomere lengths in blood leukocytes and in vivo immune responses to vaccines and recall antigens.
|
181 |
21887299
|
For HLA-A2+ donors, MHC tetramer staining showed that a higher proportion of influenza-specific memory CD8 T cells from the 65+ group co-express the markers killer cell lectin-like receptor G1 (KLRG1) and CD57 compared to their younger counterparts.
|
182 |
21887299
|
There was a significant negative correlation between the frequency of KLRG1(+)CD57(+) influenza M1-specific CD8 T cells pre-vaccination and the ability to make antibodies in response to vaccination with seasonal trivalent inactivated vaccine, whereas no such trend was observed when the total CD8(+)KLRG1(+)CD57(+) population was analyzed.
|
183 |
21887299
|
For HLA-A2+ donors, MHC tetramer staining showed that a higher proportion of influenza-specific memory CD8 T cells from the 65+ group co-express the markers killer cell lectin-like receptor G1 (KLRG1) and CD57 compared to their younger counterparts.
|
184 |
21887299
|
There was a significant negative correlation between the frequency of KLRG1(+)CD57(+) influenza M1-specific CD8 T cells pre-vaccination and the ability to make antibodies in response to vaccination with seasonal trivalent inactivated vaccine, whereas no such trend was observed when the total CD8(+)KLRG1(+)CD57(+) population was analyzed.
|
185 |
23175378
|
However, based on a multidimensional analysis of CD45RO, CD27, CCR7, CD127, CD57, and PD-1 expression, we found that individuals living in regions with intense and perennial (holoendemic) malaria transmission harbored more differentiated EBV-specific CD8(+) T-cell populations that contained fewer central memory cells than individuals living in regions with little or no (hypoendemic) malaria.
|
186 |
23345426
|
Using a mouse model of systemic Salmonella infection, we observed that only a lack of all lymphocytes or CD90 (Thy1)(+) cells, but not the absence of T cells, Retinoic acid-related orphan receptor (ROR)-γt-dependent lymphocytes, (NK)1.1(+) cells, natural killer T (NKT), and/or B cells alone, replicated the highly susceptible phenotype of IFN-γ-deficient mice to Salmonella infection.
|
187 |
23345426
|
Notably, we observed that a newly generated Salmonella vaccine strain not only conferred superior protection compared with conventional regimens but that this enhanced efficiency of recall immunity was afforded by incorporating CD4(-)CD8(-)Thy1(+) cells into the secondary response.
|
188 |
24296812
|
TNF-α(+) and IFN-γ(+) CD4(+) T cells expressed significantly higher levels of T-box transcription factors T-bet with graded loss of Eomesodermin (Eomes) expression (T-bet(Hi)Eomes(Hi/Lo)) when compared with TNF-α(+) CD4(+) T cells expressing lower levels of both T-bet and Eomes (T-bet(-)Eomes(-)).
|
189 |
24296812
|
Furthermore, TNF-α(+) and IFN-γ(+) CD4(+) T cells expressed significantly higher levels of perforin and interleukin (IL)-2 and displayed a terminally differentiated phenotype (CCR7(-)CD27(-)CD45RA(-)CD57(+)CD62L(-)).
|
190 |
24296812
|
In contrast, TNF-α(+) alone CMV-specific CD4(+) T cells were predominantly early-memory phenotype with a proportion of these cells displaying T memory stem-cell phenotype (CD95(+)CD45RA(+)CCR7(+)CD27(+)).
|
191 |
24296812
|
In vitro stimulation of CMV-specific CD4(+) T cells with viral antigen in the presence of IL-12 was sufficient to dramatically change the transcriptional and functional profile of TNF-α(+) CD4(+) T cells, whereas TNF-α(+) and IFN-γ(+) CD4(+) T cells remained unaltered.
|
192 |
24572790
|
In vivo depletion of specific immune cell types (CD8(+) T, CD4(+) T and Natural killer (NK)-1.1(+) cells) effectively blocked the protective effect of this combinational vaccine.
|
193 |
24572790
|
Considerably increased levels of interferon (IFN)-γ, tumor necrosis factor (TNF)-α, granulocyte macrophage colony-stimulating factor (GM-CSF) and cytotoxic T lymphocytes (CTLs) were detected with the combination vaccine group compared with other individual treatment groups.
|
194 |
24740417
|
In patients with TB disease, CFP-10/ESAT-6-specific IFN-γ+ CD8 T cells had an activated, pro-apoptotic phenotype, with lower Bcl-2 and CD127 expression, and higher Ki67, CD57, and CD95 expression, than in LTBI.
|
195 |
24740417
|
Successful treatment of disease resulted in changes of these markers, but not in restoration of CFP-10/ESAT-6-specific CD8 or CD4 memory T cell proliferative capacity.
|
196 |
24740417
|
By contrast, LTBI is associated with preservation of long-lived CFP-10/ESAT-6-specific memory CD8 T cells that maintain high Bcl-2 expression and which may readily proliferate.
|
197 |
25781472
|
In the absence of significant changes in other NK cell markers (CD45RO, NKp44, CXCR6, CD57, NKG2C, CCR7, CD62L and CD27), influenza vaccines induced memory NK cells with the distinct feature of intracellular NKp46 expression.
|
198 |
25855356
|
NK cells contribute to postvaccination immune responses after activation by IL-2 from Ag-specific memory T cells or by cross-linking of the low-affinity IgG receptor, CD16, by Ag-Ab immune complexes.
|
199 |
25855356
|
CD56(dim)CD57(+) NK cells are less responsive to IL-2 and produce less IFN-γ in response to T cell-mediated activation than do CD56(bright) or CD56(dim)CD57(-) NK cells.
|
200 |
25855356
|
Human CMV (HCMV), a highly prevalent herpes virus causing lifelong, usually latent, infections, drives the expansion of the CD56(dim)CD57(+)NKG2C(+) NK cell population, skewing the NK cell repertoire in favor of cytotoxic responses at the expense of cytokine-driven responses.
|
201 |
25855356
|
Higher expression of CD57/NKG2C and lower expression of IL-18Rα on NK cells from HCMV seropositive subjects do not fully explain these impaired responses, which are likely the result of multiple receptor-ligand interactions.
|
202 |
25855356
|
NK cells contribute to postvaccination immune responses after activation by IL-2 from Ag-specific memory T cells or by cross-linking of the low-affinity IgG receptor, CD16, by Ag-Ab immune complexes.
|
203 |
25855356
|
CD56(dim)CD57(+) NK cells are less responsive to IL-2 and produce less IFN-γ in response to T cell-mediated activation than do CD56(bright) or CD56(dim)CD57(-) NK cells.
|
204 |
25855356
|
Human CMV (HCMV), a highly prevalent herpes virus causing lifelong, usually latent, infections, drives the expansion of the CD56(dim)CD57(+)NKG2C(+) NK cell population, skewing the NK cell repertoire in favor of cytotoxic responses at the expense of cytokine-driven responses.
|
205 |
25855356
|
Higher expression of CD57/NKG2C and lower expression of IL-18Rα on NK cells from HCMV seropositive subjects do not fully explain these impaired responses, which are likely the result of multiple receptor-ligand interactions.
|
206 |
25855356
|
NK cells contribute to postvaccination immune responses after activation by IL-2 from Ag-specific memory T cells or by cross-linking of the low-affinity IgG receptor, CD16, by Ag-Ab immune complexes.
|
207 |
25855356
|
CD56(dim)CD57(+) NK cells are less responsive to IL-2 and produce less IFN-γ in response to T cell-mediated activation than do CD56(bright) or CD56(dim)CD57(-) NK cells.
|
208 |
25855356
|
Human CMV (HCMV), a highly prevalent herpes virus causing lifelong, usually latent, infections, drives the expansion of the CD56(dim)CD57(+)NKG2C(+) NK cell population, skewing the NK cell repertoire in favor of cytotoxic responses at the expense of cytokine-driven responses.
|
209 |
25855356
|
Higher expression of CD57/NKG2C and lower expression of IL-18Rα on NK cells from HCMV seropositive subjects do not fully explain these impaired responses, which are likely the result of multiple receptor-ligand interactions.
|
210 |
26055301
|
Previously, we reported an increase of natural killer (NK) cells expressing NKG2C, CD57, and inhibitory killer cell immunoglobulin-like receptors (KIRs) in response to CMV reactivation after HCT.
|
211 |
26055301
|
This cohort was utilized to evaluate CMV-dependent increases in KIR-expressing NK cells exhibiting an adaptive phenotype (NKG2C(+)CD57(+)).
|
212 |
26055301
|
Previously, we reported an increase of natural killer (NK) cells expressing NKG2C, CD57, and inhibitory killer cell immunoglobulin-like receptors (KIRs) in response to CMV reactivation after HCT.
|
213 |
26055301
|
This cohort was utilized to evaluate CMV-dependent increases in KIR-expressing NK cells exhibiting an adaptive phenotype (NKG2C(+)CD57(+)).
|
214 |
26071876
|
Our investigations showed increased plasma viremia and reduced CD4/CD8 T-cell ratio in HIV/TB co-infected subjects relative to HIV-infected, and also a closer association with changes in the expression of CD38, a cyclic ADP ribose hydrolase and CD57, which were consistently expressed on late-senescent CD8(+) T cells.
|
215 |
26071876
|
Up-regulation of CD57 and CD38 were directly proportional to lack of co-stimulatory markers on CD8(+) T cells, besides diminished expression of CD127 (IL-7Rα) on CD57(+)CD4(+) T cells.
|
216 |
26071876
|
Notably, intracellular IFN-γ, perforin and granzyme B levels in HIV-specific CD8(+) T cells of HIV/TB co-infected subjects were diminished.
|