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PMID |
Sentence |
1 |
7911046
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In addition to the therapeutic potential associated with IL-12 activity in these disease models, the understanding of its role in immune development and interaction with other cytokines, particularly antagonists, such as IL-4 and IL-10, has clarified and extended our understanding of immune regulation and should lead to significant developments in understanding the progression of AIDS and the development of vaccine adjuvants able to direct the immune response.
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2 |
7929809
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After priming in the presence of IL-12, naive cells of adult donors, defined as CD45R0- CD4+ T cells, acquire a Th1 phenotype whereas neonatal cells develop into effector cells producing high levels of IL-4 in addition to IFN-gamma.
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3 |
7929809
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Given that IL-4 is a potent antagonist of Th1 responses, the finding that IL-12 promotes the maturation of neonatal T cells into IL-4 producers may explain the increased susceptibility of neonates to intracellular pathogens and should be taken into account for the development of vaccines to be used in the perinatal period.
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4 |
9394185
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However, immune responses are not immutable and can be artificially driven towards one or other pole, for example IFN-gamma, IL-2 and IL-12 favour T1 responses, whereas IL-4 and IL-10 favour the T2 type.
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5 |
10982767
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Colonic CD4(+) T cells from normal, IFN-gamma(-/-), or IL-12(-/- )mice produced both IL-4 and IL-5.
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6 |
16114559
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Compared with healthy controls, the serum levels of IL-12 in patients with CA were decreased significantly (P < 0.05), while the serum levels of IL-4 were increased significantly (P < 0.05) before the treatment.
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7 |
16114559
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BCG-PSN could increase the serum level of IL-12 and decrease the serum level of IL-4 in CA patients.
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8 |
16219397
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Mtb8.4/hIL-12 chimeric gene vaccine induced the secretion of more of Th1 cytokines, but not IL-4 and enhanced CTL activity.
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9 |
16901590
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However, only the immunization with the PFR2-HSP70 fused genes triggers in spleen cells a statistically significant enhancement of expression of IL-12 and IFN-gamma and a decrease in the percentage of cells expressing IL-4.
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10 |
17478016
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IL-12 and IFN-gamma were released by CD4(+) T cells whereas IL-4 and IL-10 were impaired.
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11 |
19162111
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Exogenous IL-12 administration resulted in robust gamma interferon (IFN-gamma) production and suppression of IL-4 from CD4+ T cell against both LM and LD.
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12 |
20470796
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IL-12, interferon-inducible T cell alpha chemoattractrant (I-TAC) and sertoli cell factor (SCF) were not significantly elevated in both groups whereas IL-4 and -10 were unchanged.
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13 |
21139679
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Infection of macrophages with IL-4 expressing virus down-regulated IL-12 production by macrophages.
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14 |
20039802
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Healthy donor plasma had high immunoglobulin G titers (median, 1:51,200) and lower immunoglobulin A (median, 1:3,200) and immunoglobulin E (median, 1:128) titers to rAls3p-N by enzyme-linked immunosorbent assay. rAls3p-N stimulated interferon gamma (IFN-gamma) and interleukin (IL)-17, but not IL-4, from donor lymphocytes by enzyme-linked immunosorbent spot assay and IL-12 p70, IFN-gamma, IL-17, and IL-10 by cytometric bead array.
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