# |
PMID |
Sentence |
1 |
8105441
|
All seven clones/lines were CD4+, CD8- and expressed high levels of CD44 and CD45RB surface markers.
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2 |
7489749
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Flow cytometric analysis of the cells during a 2-week culture revealed a loss of CD14 and CD34 expression, a concomittent increase of CD1a, CD11a,b and c, CD44, CD45, CD54, HLA-class I and II, and intermediate levels of CD26, CD80 and CD86.
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3 |
10602007
|
While CD4(+) T cells under went a transient activation following immunization with gamma spz, CD8(+) T cells expanded robustly after spz challenge and exhibited stable expression of CD44(hi) and CD45RB(lo) during protracted protection.
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4 |
11907108
|
By contrast, the mean fluorescence intensity of staining for the CD44 glycoprotein was diminished on CD8(+)D(b)p56(+) T cells from the I-A(b-/-) group, the level of CTL activity was lower on a per cell basis, and the relative prevalence of IFN-gamma(+)TNF-alpha(+) T cells detected after in vitro stimulation with the p56 peptide was decreased.
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5 |
16313358
|
We found changes in cell-surface expression of CD11a, CD44, CD45RB, CD49d, CD54 and CD62L on Env-specific CD8(+) T cells that appeared to differentiate them from other CD8(+) T cells within 1 week to 1 month following immunization.
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6 |
16275163
|
Direct injection of the OVA-, Ii-OVA-, or TfR-OVA-expressing vectors into mice resulted in a CD4(+) T cell response, as shown by expansion of adoptively transferred OT-II T cells and upregulation of CD44 on these cells.
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7 |
17429840
|
When stimulated with antigen, they decreased CD62L, increased CD44 and CD25, and had no change in CD45RO expression.
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8 |
19435919
|
Although both vectors induced a similar OVA-specific CD8(+) T-cell response in the long term, LM-OVA induced mainly central-phenotype (T(CM), CD44(high)CD62L(high)), whereas ST-OVA induced mainly effector-phenotype (T(EM), CD44(high)CD62L(low)) cells.
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9 |
19712478
|
Splenocytes from mice infected with nonlethal MARV were harvested and stimulated with multiple overlapping 15-mer peptide pools, and reactive CD8+ T cells were evaluated for antigen specificity by measuring upregulation of CD44 and interferon-gamma expression.
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10 |
20472099
|
In support, significant upregulation of CD44 on the surface of lymphocytes from DCNLGPCEA immunized mice was noticed with a substantial reduction in L-selectin (CD62L).
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11 |
20635971
|
Moreover, treatment of tuberculous mice with Ag85AB-CpG-DDA induced higher production of type-I cytokines, generated more CD44-positive T cells and suppresses secretion of IL-4 as compared with untreated animals.
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12 |
20086176
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Interleukin-15 (IL-15) stimulates the diffrentiation and proliferation of T, B, and natural killer cells; enhances CD8(+) cytolytic T-ceII activity; helps maintain CD44(hi)CD8(+) memory T cells; and stimulates immunoglobulin synthesis by B cells.
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13 |
19347042
|
In the P. berghei gamma-spz model, protection is linked to liver CD8+ T cells that express an effector/memory (T(EM)) phenotype, (CD44(hi)CD45RB(lo)CD62L(lo)), and produce IFN-gamma.
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14 |
21720558
|
These CD4+CD44(hi)CD62L(lo)CD27? T cells concomitantly produce IFN-? and TNF-?, or IFN-?, IL-2 and TNF-? and have a higher cytokine median fluorescence intensity MFI or 'quality of response' than single cytokine producing cells.
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15 |
21908423
|
We also showed that the population of Tregs expressing CCR4 corresponded to memory (CD44(high)) and activated (ICOS(+)) Tregs, an important population to be targeted to modulate Treg activity.
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