Resveratrol modulates signalling to inhibit vascular smooth muscle cell proliferation induced by angiotensin II and high glucose

The proliferation of vascular smooth muscle cells (VSMCs) induced by hyperglycemia plays a pivotal role in the development of atherosclerosis and restenosis. This study aims to examine the impact of angiotensin II (Ang II) and high glucose on VSMC proliferation and the phosphorylation status of key signalling proteins, specifically ERK1/2, Akt, and STAT3. Furthermore, we assess the inhibitory effects of resveratrol, a polyphenolic compound, on these signalling pathways.