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PMID |
Sentence |
| 1 |
10353206
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Enhancement of lymphocyte responses by IL-12 and IL-18 to Cryptococcus neoformans infection appears to be critical.
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| 2 |
15280353
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To better understand the control of T helper (TH) 1-expressed genes, we compared and contrasted acetylation and expression for three key genes, IFNG, TBET, and IL18RAP and found them to be distinctly regulated.
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| 3 |
15280353
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The TBET and the IFNG genes, but not the IL18RAP gene, showed preferential acetylation of histones H3 and H4 during TH1 differentiation.
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| 4 |
15280353
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Histone H3 acetylation of IFNG and TBET genes occurred with different kinetics, however, and was distinctively regulated by cytokines.
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| 5 |
15280353
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Interleukin (IL)-12 and IL-18 enhanced the histone acetylation of the IFNG gene.
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| 6 |
15280353
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By contrast, histone acetylation of the TBET gene was markedly suppressed by IL-4, whereas IL-12 and IL-18 had only modest effects suggesting that histone acetylation during TH1 differentiation is a process that is regulated by various factors at multiple levels.
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| 7 |
15280353
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By treating Th2 cells with a histone deacetylase inhibitor, we restored histone acetylation of the IFNG and TBET genes, but it did not fully restore their expression in TH2 cells, again suggesting that histone acetylation explains one but not all the aspects of TH1-specific gene expression.
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| 8 |
15582688
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The detection limit of the sandwich ELISA for rSwIL-6 was 49pg/ml and did not show cross-reactivity with swine IL-1b, IL-4, IL-8, IL-18, IL-12, and IFN-g.
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| 9 |
18345012
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Fibrous tissue formation is regulated by the balance between plasminogen activator inhibitor type 1 (PAI-1) and tissue-type plasminogen activator (tPA), which reciprocally regulate fibrin deposition.
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| 10 |
18345012
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Adhesion development depended upon the interferon-gamma (IFN-gamma) and signal transducer and activator of transcription-1 (STAT1) system.
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| 11 |
18345012
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This response does not depend on STAT4, STAT6, interleukin-12 (IL-12), IL-18, tumor necrosis factor-alpha, Toll-like receptor 4 or myeloid differentiation factor-88-mediated signals.
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| 12 |
18345012
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Wild-type mice increased the ratio of PAI-1 to tPA after cecal cauterization, whereas Ifng(-/-) or Stat1(-/-) mice did not, suggesting that IFN-gamma has a crucial role in the differential regulation of PAI-1 and tPA.
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| 13 |
18345012
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Additionally, hepatocyte growth factor, a potent mitogenic factor for hepatocytes, strongly inhibited intestinal adhesion by diminishing IFN-gamma production, providing a potential new way to prevent postoperative adhesions.
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| 14 |
19031096
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Association of IL-18 gene polymorphism (-137C) with arthritis manifestations in SLE: combined effect with IFN gamma gene polymorphism (+874A).
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| 15 |
19031096
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We analyzed the association between single nucleotide polymorphisms in IL-12 and IL-18 genes in disease susceptibility and severity of SLE in Thais.
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| 16 |
19031096
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Interestingly, we found the combined effect between the G/C genotype of IL-18 (-137) and the A/A genotype of IFNG (+874) gene causing susceptibility of arthritis in SLE patients (OR = 13.22, 95% CI = 1.56-291.66, P = 0.004).
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| 17 |
20304822
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Activating transcription factor 3 is a positive regulator of human IFNG gene expression.
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| 18 |
20304822
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IL-12 and IL-18 are essential for Th1 differentiation, whereas the role of IFN-alpha in Th1 development is less understood.
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| 19 |
20304822
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In this microarray-based study, we searched for genes that are regulated by IFN-alpha, IL-12, or the combination of IL-12 plus IL-18 during the early differentiation of human umbilical cord blood CD4(+) Th cells.
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| 20 |
20304822
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Twenty-six genes were similarly regulated in response to treatment with IL-12, IFN-alpha, or the combination of IL-12 plus IL-18.
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| 21 |
20304822
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Ectopic expression of ATF3 in CD4(+) T cells enhanced the production of IFN-gamma, the hallmark cytokine of Th1 cells, whereas small interfering RNA knockdown of ATF3 reduced IFN-gamma production.
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| 22 |
20304822
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Furthermore, ATF3 formed an endogenous complex with JUN in CD4(+) T cells induced to Th1.
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| 23 |
20304822
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Chromatin immunoprecipitation and luciferase reporter assays showed that both ATF3 and JUN are recruited to and transactivate the IFNG promoter during early Th1 differentiation.
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| 24 |
20876105
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IκBζ is essential for natural killer cell activation in response to IL-12 and IL-18.
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| 25 |
20876105
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Analysis of Nfkbiz(-/-) mice revealed that IκBζ was essential for the production of IFN-γ production and cytotoxic activity in NK cells in response to IL-12 and/or IL-18 stimulation.
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| 26 |
20876105
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IL-12/IL-18-mediated gene induction was profoundly impaired in Nfkbiz(-/-) NK cells.
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| 27 |
20876105
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Whereas the phosphorylation of STAT4 was normally induced by IL-12 stimulation, STAT4 was not recruited to the Ifng gene regions in Nfkbiz(-/-) NK cells.
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| 28 |
20876105
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Acetylation of histone 3 K9 on Ifng regions was also abrogated in Nfkbiz(-/-) NK cells.
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| 29 |
20876105
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IκBζ was recruited on the proximal promoter region of the Ifng gene, and overexpression of IκBζ together with IL-12 activated the Ifng promoter.
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| 30 |
22508835
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This renders the iNKT cells able to produce IFN-γ in an innate manner (i.e., not requiring concurrent TCR stimulation) upon exposure to IL-12 and IL-18.
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| 31 |
22508835
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Moreover, our results also indicate that iNKT cell motility is maintained during activation by IL-12 and IL-18.
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