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PMID |
Sentence |
| 1 |
12528636
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The results obtained suggest that it is expedient for complex therapy of surgical sepsis to include immunocorrection aimed at the weakening of immunosuppresive action of antiinflammatory mediators and shift of the balance towards the reinforcement of activity of proinflammatory ones (IL-12, IL-1) and Th-1 cytokines (IL-2, IFN-g).
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| 2 |
16373362
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Suppressor of cytokine signaling (SOCS)-1 and SOCS-3 are members of a family of inducible intracellular proteins that negatively regulate cytokine signaling in cells of hematopoietic origin and may influence the Th1 to Th2 balance.
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| 3 |
16373362
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SOCS-1 and SOCS-3 are induced by cytokines that are known to be up-regulated during EAE, including IFN-gamma (IFN-g) and IL-6, respectively.
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| 4 |
16373362
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To test the hypothesis that the level of induction of SOCS-1 and SOCS-3 correlates with the course of EAE, mRNA levels were compared in spinal cords of SJL and B6 mice during discrete stages of disease.
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| 5 |
16373362
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SOCS-1 and SOCS-3 were elevated throughout active disease in both strains.
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| 6 |
16373362
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At peak EAE, SOCS-1 was higher and SOCS-3 was lower in B6 cords compared with SJL cords.
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| 7 |
16373362
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This correlated with greater expression of the Th1 cytokine, IFN-g, and less of the Th2 cytokine, IL-10, in B6 cords relative to SJL cords during onset and peak disease.
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| 8 |
16373362
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SOCS-3 inducers in the IL-6 family were expressed differentially between the strains.
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| 9 |
16373362
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IL-6 and leukemia inhibitory factor were higher at onset in B6 cords whereas ciliary neurotrophic factor was increased in SJL cords during peak disease.
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| 10 |
17934646
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Vaccination by the intramuscular route induced high levels of anti-Hsp65 IgG2a antibodies, but not anti-Hsp65 IgG1 antibodies and a significant production of IL-6, IFN-g and IL-10, but not IL-5, indicating a Th1 profile.
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| 11 |
17934646
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Immunization by the intradermal route triggered a mixed pattern (Th1/Th2) characterized by synthesis of anti-Hsp65 IgG2a and IgG1 antibodies and production of high levels of IL-5, IL-6, IL-10, and IFN-g.
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| 12 |
19384057
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Recently, we reported a novel mechanism by which the T-box transcription factor T-bet interacts with JMJD3, an H3K27-demethylase, and Set7/9, an H3K4-methyltransferase (Genes Dev. 2008. 22: 2980-2993).
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| 13 |
19384057
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Therefore, studies examining the molecular mechanisms that account for the ability of T-bet to regulate Ifng and Cxcr3, prototypic CD4+ Th1 genes, have provided novel insight into essential regulatory events that occur at diverse developmental transitions.
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| 14 |
19828627
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Ikaros is a regulator of Il10 expression in CD4+ T cells.
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| 15 |
19828627
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Here we show that Ikaros, a zinc finger DNA-binding protein, plays an important role in the regulation of Il10 in murine CD4(+) T cells.
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| 16 |
19828627
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Upon initial stimulation of the TCR, T cells deficient in Ikaros express significantly lower levels of IL-10 compared with wild-type T cells.
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| 17 |
19828627
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In addition, under Th2 skewing conditions, which induce IL-10 production by wild-type T cells, Ikaros null T cells are unable to properly differentiate, producing only low levels of IL-10.
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| 18 |
19828627
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Expression of a dominant-negative isoform of Ikaros in wild-type Th2 cells represses IL-10 production but does not significantly alter expression levels of the genes encoding the transcription factors GATA-3 and T-bet.
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| 19 |
19828627
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Furthermore, expression of Ikaros in Ikaros null T cells restores expression of the Th2 cytokines IL-10 and IL-4 while reducing production of the Th1 cytokine, IFN-gamma.
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| 20 |
19828627
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Coexpression of Ikaros and GATA-3 further increases IL-10 production, showing that these two factors have an additive effect on activating Il10 expression.
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| 21 |
19828627
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Finally, we show that Ikaros binds to conserved regulatory regions of the Il10 gene locus in Th2 cells, supporting a direct role for Ikaros in Il10 expression.
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| 22 |
19828627
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Thus, we provide evidence for Ikaros as a regulator of Il10 and Ifng gene expression and suggest a role for Ikaros in directing lineage-specific cytokine gene activation and repression.
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| 23 |
20027288
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Allergen challenge induces Ifng dependent GTPases in the lungs as part of a Th1 transcriptome response in a murine model of allergic asthma.
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| 24 |
20027288
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Consistent with our hypothesis, RWE challenge concurrently upregulated Th1-associated early target genes of the Il12/Stat4 pathway, such as p47 and p65 GTPases (Iigp, Tgtp and Gbp1), Socs1, Cxcl9, Cxcl10 and Gadd45g with the Th2 genes Il4, Il5, Ccl2 and Ccl7.
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| 25 |
20027288
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Augmentation of the local Th1 milieu by administration of Il12 or CpG prior to RWE challenge further upregulated these Th1 genes.
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| 26 |
20027288
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Abolition of the Th1 response by disrupting the Ifng gene increased allergic airway inflammation and abrogated RWE challenge-induced upregulation of GTPases, Cxcl9, Cxcl10 and Socs1, but not Gadd45g.
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| 27 |
20027288
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Our data demonstrate that allergen challenge induces two sets of Th1-associated genes in the lungs: 1) Ifng-dependent genes such as p47 and p65 GTPases, Socs1, Cxcl9 and Cxcl10 and 2) Ifng-independent Th1-inducing genes like Gadd45g.
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| 28 |
23777348
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Expression levels of IFNG, IL2, IL12, IL4, and IL10 genes were estimated before infection and at 4, 8, and 12 MPI in stimulated peripheral blood mononuclear cells (PBMCs) of infected and control kids.
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| 29 |
23777348
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The study demonstrated the expression of IFNG and IL2 as classic Th1-like pro-inflammatory signatures; whereas, IL10 exhibited itself as classical Th2-like signature.
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| 30 |
23777348
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The study also reports unexpected lowered expression of the IL12 gene simultaneously with increased expression of IFNG, lowered expression of the IL2 gene (compared to IFNG), and suppressed expression of the IL4.
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