Does atorvastatin counteract high glucose-induced Krüppel-like factor 2 suppression in human umbilical vein endothelial cells?
HG suppressed the KLF2 expression in HUVECs. The suppression was counteracted by atorvastatin treatment, probably via attenuating the activation of the signal pathyway p38 MAPK and ERK1/2.
This study shows that BCAR4 expression identifies a subgroup of ER-positive breast cancer patients without overexpression of ERBB2 who have a poor outcome and might benefit from combined ERBB2-targeted and antioestrogen therapy.