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PMID |
Sentence |
| 1 |
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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| 2 |
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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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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| 4 |
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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| 5 |
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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| 6 |
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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| 7 |
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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| 8 |
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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| 9 |
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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| 10 |
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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| 11 |
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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| 12 |
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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| 13 |
20876105
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IL-12/IL-18-mediated gene induction was profoundly impaired in Nfkbiz(-/-) NK cells.
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| 14 |
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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| 15 |
20876105
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Acetylation of histone 3 K9 on Ifng regions was also abrogated in Nfkbiz(-/-) NK cells.
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| 16 |
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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| 17 |
22685315
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Twist1 regulates Ifng expression in Th1 cells by interfering with Runx3 function.
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| 18 |
22685315
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A transcription factor network that includes STAT4, T-bet, and Runx3 promotes the differentiation of Th1 cells and inflammatory immune responses.
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| 19 |
22685315
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In this study we show that the negative regulatory factor Twist1 decreases expression of T-bet, Runx3, and IL-12Rβ2 as it inhibits IFN-γ production.
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| 20 |
22685315
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Ectopic expression of Runx3, but not T-bet or IL-12Rβ2, compensates for the effects of Twist1 on IFN-γ production, and Twist1 regulation of Ifng depends on complex formation with Runx3.
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| 21 |
22685315
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Twist1 decreases Runx3 and T-bet binding at the Ifng locus, and it decreases chromatin looping within the Ifng locus.
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| 22 |
22685315
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These data define an IL-12/STAT4-induced negative regulatory loop that impacts multiple components of the Th1 transcriptional network and provide further insight into regulation of Th1 differentiation.
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