trans-Resveratrol downregulates Txnip overexpression occurring during liver ischemia-reperfusion.

Txnip (thioredoxin-interacting protein) is a protein with multifunctional roles in cellular responses and stress-related diseases. Txnip is involved in intracellular redox regulation and has been recently described as a possible link between redox state and metabolism. trans-Resveratrol (T-res) is a natural phytoalexin with antiproliferative, antiapoptotic and antioxidative effects.

Protective effect of post-ischemic treatment with trans-resveratrol on cytokine production and neutrophil recruitment by rat liver.

Oxidative and inflammatory processes are elicited during hepatic post-ischemic reperfusion and generate liver damage. This study investigated the early anti-inflammatory effect of trans-resveratrol (T-res) and its consequences on the late self-aggravating inflammatory process in liver ischemia-reperfusion (I/R). Partial hepatic ischemia was initiated in rats for 1 h and T-res (0.