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PMID |
Sentence |
1 |
8662965
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The addition of inhibitors for nuclear factor kappaB (NF-kappaB) to the cells caused a loss of the gamma-GCS mRNA expression in response to TNF-alpha.
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2 |
8662965
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In summary, the expression of gamma-GCS is regulated by TNF-alpha or IL-1beta in endothelial cells mediated by NF-kappaB stimulation, and impairment of the regulation of gamma-GCS in hyperglycemic cells may be a cause of medical complications that develop in diabetes mellitus.
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3 |
10727667
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High glucose or mannitol also enhanced TNFalpha-stimulated NF-kappaB activity.
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4 |
11978627
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Nuclear factor-kappaB (NF-kappaB) was activated within 15 min of TNF-alpha addition. 3T3-L1 adipocytes expressing IkappaBalpha-DN, a nondegradable NF-kappaB inhibitor, exhibited normal morphology, global gene expression, and insulin responses.
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5 |
11978627
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However, absence of NF-kappaB activation abolished suppression of >98% of the genes normally suppressed by TNF-alpha and induction of 60-70% of the genes normally induced by TNF-alpha.
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6 |
15749853
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We now report that HSP60 in vitro differentially modulates the expression of Th1/Th2 transcription factors in human T cells: HSP60 down-regulates T-bet, NF-kappaB, and NFATp and up-regulates GATA-3, leading to decreased secretion of TNF-alpha and IFN-gamma and enhanced secretion of IL-10.
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7 |
16154537
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Here, we found that: (i) XIAP level was inversely correlated with tumor necrosis factor (TNF)-alpha-induced apoptosis in MIN6N8 insulinoma cells; (ii) adenoviral XIAP overexpression abrogated the TNF-alpha-induced apoptosis through inhibition of caspase activity; (iii) downregulation of XIAP by antisense oligonucleotide or Smac peptide sensitized MIN6N8 cells to TNF-alpha-induced apoptosis; (iv) XIAP expression was induced by TNF-alpha through a nuclear factor-kappaB (NF-kappaB)-dependent pathway, and interferon (IFN)-gamma prevented such an induction in a manner independent of NF-kappaB, which presents a potential mechanism underlying cytotoxic IFN-gamma/TNF-alpha synergism.
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8 |
16306347
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IL-1beta and/or TNF-alpha plus IFN-gamma induce beta-cell apoptosis via the activation of beta-cell gene networks under the control of the transcription factors NF-kappaB and STAT-1.
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9 |
16556731
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NF-kappaB activation was induced in INS-1E cells and in 208F cells after exposure to cytokines, but apoptosis was induced only in INS-1E cells, with a more pronounced proapoptotic effect of IL-1beta than of TNF-alpha.
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10 |
17189875
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Proinflammatory cytokines such as interleukin-1 and tumor necrosis factor-alpha (TNF-alpha) also stimulated NF-kappaB-dependent transcription and showed an additive effect with high glucose.
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11 |
16770837
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ADMA (30 microM) significantly increased the activity of NF-kappaB and elevated the levels of ICAM-1 and TNF-alpha, and pre-treatment with rosiglitazone (10 or 30 microM) markedly inhibited the increased activity of NF-kappaB and reduced the elevated levels of TNF-alpha and ICAM-1 induced by ADMA in cultured endothelial cells.
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12 |
17079333
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SIMPL interacts with the nuclear pool of the NF-kappaB subunit, p65, in a TNF-alpha-dependent manner to enhance p65-dependent gene transcription.
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13 |
17617381
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In this study, we show that methylglyoxal inhibits TNF-induced NF-kappaB activation and NF-kappaB-dependent reporter gene expression by inhibiting the DNA binding capacity of NF-kappaB p65.
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14 |
18064475
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NF-kappaB expression correlated with the number of empty nerve strands (P < 0.01) and the frequency of axonal degeneration (P < 0.05), whereas TNF-alpha expression correlated inversely with the number of empty nerve strands of teased fibers (P < 0.05).
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15 |
18385532
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In this study we tested this hypothesis by investigating the effects of dehydroxymethylepoxyquinomicin (DHMEQ), a novel NF-kappaB inhibitor, on tumor necrosis factor-alpha (TNF-alpha)-induced beta cell dysfunction.
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16 |
18481952
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IL-1beta and TNFalpha mediate activation of the transcription factor NF-kappaB (nuclear factor kappaB) pathway.
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17 |
18593820
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The TNF-alpha treatment was thought to activate c-Jun N-terminal kinase (JNK), p38 mitogen-activated protein kinase (MAPK), and NF-kappaB inflammatory signals, since TNF-alpha increased phospho-JNK and phospho-p38 and reduced I kappaB levels.
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18 |
18593820
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These data demonstrate that TNF-alpha inhibits GSIS by reducing the glucose-stimulated Ca(2)(+) influx, possibly through the activation of JNK and p38 MAPK and NF-kappaB inflammatory signals.
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19 |
18650421
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Microarray profiling revealed that, in TNF-alpha-stimulated monocytes, the induction of 25% NF-kappaB downstream genes, including the histone H3-lysine 27 demethylase JMJD3, was attenuated by SET7/9 depletion.
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20 |
19159557
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In the DM rats the IkappaBalpha protein expression in the skeletal muscle was significantly lower (P < 0.05) and the NF-kappaB P65 DNA binding activity increased, and TNF-alpha, IL-1B, and IL-6 expression levels were up-regulated in comparison with the normal control group.
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21 |
19122171
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IGF1R downregulation uncovered an insulin-induced reduction in activation of NF-kappaB and inhibition of MCP-1 upregulation in response to TNF-alpha.
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22 |
19144543
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Because the ubiquitin-proteasome pathway (UPS) is required for activation of nuclear factor kappa beta (NFkB), a transcription factor that regulates inflammatory genes, we evaluated the UPS activity, NFkB activation, and tumor necrosis factor-alpha (TNF-alpha), a proinflammatory cytokine, in ischemic specimens of diabetic myocardium and relate them to the glycemic control (HbA(1c)), oxidative stress (nitrotyrosine, a modified amino acid produced by reactive O(2)), and cardiac outcome (echocardiographic parameters).
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23 |
20004646
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In conclusion, our study suggests that TNF-alpha directly induces MSX2 expression through the NF-kappaB pathway, which in turn induces expression of ALP, a key molecule in mineralization, in VSMCs.
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24 |
19234337
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Analysis of downstream signals showed that inhibition of NAD(P)H oxidase partially inhibited NF-kappaB activation but did not reduce CCL2 mRNA stability or prevent TNF-alpha-induced phosphorylation of p38MAPK.
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25 |
20953353
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While TNF only activates canonical NF-kappaB signaling, TWEAK promotes both canonical and noncanonical NF-kappaB activation in tubular cells, regulating different inflammatory responses.
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26 |
17259397
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A20 or tumor necrosis factor (TNF)-induced protein 3 (TNFAIP3) is a negative regulator of nuclear factor-kappaB (NF-kappaB).
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27 |
20380652
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The effects of TSN on Akt and NF-kappaB phosphorylation and the expression of tumour necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) in cardiac tissues were examined.
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28 |
20380652
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Moreover, pretreatment with wortmannin abolished the beneficial effects of TSN: a reduction of infarct size, a decrease in LVEF, inhibition of myocardial apoptosis and Akt phosphorylation, enhancement of NF-kappaB phosphorylation and an increase of cytokine production including TNF-alpha and IL-6 after I/R injury in diabetic rats.
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29 |
20067961
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Indexes of inflammation including nuclear factor-kappaB (NF-kappaB) binding, and the expression of SOCS3, tumor necrosis factor-alpha (TNF-alpha), and interleukin (IL)-1beta in MNCs, increased significantly after glucose and cream intake, but TLR-4 expression and plasma LPS concentrations increased only after cream intake.
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30 |
20067961
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Although both glucose and cream induce NF-kappaB binding and an increase in the expression of SOCS3, TNF-alpha, and IL-1beta in MNCs, only cream caused an increase in LPS concentration and TLR-4 expression.
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31 |
18539754
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We also observed in diabetic mice that augmented RAGE signaling augmented expression of TNF-alpha, because this increase was attenuated by sRAGE or NF-kappaB inhibitor MG132.
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