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PMID |
Sentence |
1 |
11106934
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Here we demonstrate that lymph node cells from MUC1.Tg mice immunized with the FC/MUC1 fusion cells proliferate in response to MUC1 antigen by a mechanism dependent on the function of CD4, major histocompatibility complex (MHC) class II, B7-1, B7-2, CD28, CD40 and CD40 ligand.
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2 |
11290793
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Thus, CD40 signaling can deliver potent adjuvant activity for vaccination against intracellular pathogens and is particularly effective for pathogens requiring both CD4(+) and CD8(+) T cells for effective control.
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3 |
11290810
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Immature DC (DCimm) capture, process, and present Ags to CD4(+) lymphocytes, which reciprocally activate DCimm through CD40, and the resulting mature DC (DCmat) loose phagocytic capacity, but acquire the ability to efficiently stimulate CD8(+) lymphocytes.
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4 |
11929124
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OX40 (CD134), a membrane-bound member of the tumor-necrosis-factor-receptor superfamily, is expressed primarily on activated CD4+ T cells.
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5 |
12807483
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Resting bone marrow DC pulsed with ovalbumin ISCOMS efficiently prime resting CD8+ T cells through a mechanism that is transporter associated with antigen processing (TAP) dependent, but independent of CD40 ligation and CD4+ T-cell help.
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6 |
14502286
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Activation of cross-priming by IFN-alpha/beta was independent of CD4+ T cell help or interaction of CD40 and CD40 ligand, and involved direct stimulation of dendritic cells.
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7 |
16061684
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The deleterious effects of the presence of CD4+ T cells in tumor-bearing hosts could be overcome by CD40-triggering or injection of CpG.
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8 |
17553885
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Virus-specific CD4 T cells are endowed with multiple functions, such as cytokine production, CD40 ligand (CD40L) expression (associated with the costimulation of CD8 and B cells), and degranulation (associated with cytotoxic potential).
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9 |
21208909
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Antigen-specific CD4(+) T cells exhibited a polyfunctional phenotype, expressing at least CD40 ligand and interleukin 2, often in combination with tumor necrosis factor ? and/or interferon ?.
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10 |
11043379
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The onset of a successful immune response lies within the control of the CD4+ T helper cells which, after specific antigen recognition, can up-regulate CD40L and subsequently activate APC through CD40 signaling.
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11 |
21746859
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CD40 ligand (CD40L) transduction of antigen-pulsed dendritic cells (DCs) can result in antigen-specific humoral immune responses even in CD4(+) T-cell-depleted settings.
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12 |
21893031
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Further studies revealed that neither CD40 signaling nor IL-12 was indispensable for the activation of dendritic and CD4 T cells in this model.
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