Methylglyoxal-derived hydroimidazolone-1 evokes inflammatory reactions in endothelial cells via an interaction with receptor for advanced glycation end products

Abstract

Our present results indicate that methylglyoxal-derived hydroimidazolone 1 evokes inflammatory reactions in human umbilical vein endothelial cells via receptor for advanced glycation end products, although apparently limited to supraphysiological levels of methylglyoxal-derived hydroimidazolone 1. Methylglyoxal-derived hydroimidazolone 1 is a distinct advanced glycation end product structure that could mediate harmful effects of methylglyoxal and glyceraldehyde-mediated glycation processes.