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PMID |
Sentence |
1 |
17259369
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Treatment with glycated LDL increased the expression of HSF1 and Hsp-70 compared with LDL in subconfluent HCAECs or HUVECs, and that was associated with an increase of PAI-1 expression.
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2 |
17259369
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The transfection of HSF1 gene enhanced the expression of PAI-1 in endothelial cells.
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3 |
17259369
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The results suggest that HSF-1 is involved in glycated LDL-induced upregulation of PAI-1 in subconfluent vascular endothelial cells through the binding of HSF1 to PAI-1 promoter.
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4 |
18597060
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OxVLDL stimulated the expression of PAI-1 from MEF of wild-type mice, but failed to increase PAI-1 expression in MEF of HSF1-knockout mice.
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5 |
18597060
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The results indicate that oxVLDL increased PAI-1 expression, and HSF1 mediates the transcription of PAI-1 in cultured vascular EC or fibroblasts.
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6 |
19401454
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Diphenyleneiodonium, a NOX inhibitor, prevented the increases of the expression of HSF1 and PAI-1 in EC induced by oxidized LDLs.
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7 |
19401454
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Small-interference RNA (siRNA) for p22(phox), an essential subunit of NOX, prevented oxidized LDL-induced expression of NOX2, HSF1, and PAI-1 in EC.
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8 |
19401454
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The results of the present study indicate that oxidized LDL-induced expression of NOX may lead to the elevated release of reactive oxygen species, the activation of HSF1, and the enhancement of the transcription of PAI-1 gene in cultured vascular EC.
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9 |
19883616
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We found that adding a small amount of glucose to the medium (2%) shortened the life span of C. elegans by inhibiting the activities of life span-extending transcription factors that are also inhibited by insulin signaling: the FOXO family member DAF-16 and the heat shock factor HSF-1.
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10 |
20630999
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Previous studies in our laboratory demonstrated that heat shock factor-1 (HSF1) is involved in glyLDL-induced PAI-1 overproduction in vascular endothelial cells (EC).
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11 |
20630999
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Treatment with diphenyleneiodonium, a nicotinamide adenine dinucleotide phosphate oxidase (NOX) inhibitor, blocked glyLDL-induced translocation of H-Ras, elevated abundances of HSF1 and PAI-1 in EC, and increased release of hydrogen peroxide from EC.
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12 |
20630999
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Small interference RNA for p22(phox) prevented glyLDL-induced expression of NOX2, HSF1, and PAI-1 in EC.
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13 |
21325107
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Activation of HSF1 appears to be important, because the phosphorylation change with heat stress was nearly perfectly correlated with HSP70 increases.
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14 |
21325107
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We conclude that increasing HSP70, potentially through targeting hyperglycemia-related deficits in HSF1 induction and activation in the liver, is a potent and viable strategy to improve glucose tolerance.
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