These results demonstrate that each of these phenolics up-regulates both t-PA and u-PA gene transcription, which results in the sustained increased expression of surface-localized fibrinolytic activity in cultured HUVECs. Wine phenolics increase fibrinolytic activity, independent of ethanol, and it is likely that the overall cardioprotective benefits associated with moderate red wine consumption are attributable to the combined, additive, or perhaps synergistic effects of alcohol and other wine components.

No abstract

These results demonstrate that each of these phenolics up-regulates both t-PA and u-PA gene transcription, which results in the sustained increased expression of surface-localized fibrinolytic activity in cultured HUVECs. Wine phenolics increase fibrinolytic activity, independent of ethanol, and it is likely that the overall cardioprotective benefits associated with moderate red wine consumption are attributable to the combined, additive, or perhaps synergistic effects of alcohol and other wine components.

These results demonstrated that low ethanol increased Ann-II antigen/mRNA levels and up-regulated Ann-II gene expression at the transcriptional level. The results further identify and define the contribution and role of the plasminogen receptor, Ann-II, in the ethanol-induced mechanism of increased EC fibrinolysis that may underlie and contribute, in part, to the cardioprotective benefit associated with moderate alcohol consumption.

These combined results demonstrate that low ethanol (< or =0.1%, v/v) induces the up-regulation of u-PAR gene transcription, resulting in increased u-PAR ligand binding activity. These results also further identify/define the contribution and role of another fibrinolytic protein in the overall ethanol-induced increase in surface-localized EC fibrinolysis that may underlie and contribute, in part, to the cardioprotection attributed to moderate alcohol consumption.