The effects of benfotiamine in attenuating hyperglycemia-induced cardiac pathology

Abstract

Type 2 diabetes is a major global health problem. It is also a risk factor for the onset of cardiovascular diseases, the current leading cause of global mortality. The first part of this mini-review describes hyperglycemia-induced cellular alterations and its effects on cardiac function. In particular, we emphasize the role of hyperglycemia-induced oxidative stress in the activation of non-oxidative glucose pathways (NOGPs), that may contribute to cardiac pathology. For the second part, we evaluate the utility of benfotiamine (a vitamin B1 derivative) in treating diabetes-related cardiac pathology. The focus is on its role in activating the pentose phosphate pathway, which may reduce flux though the NOGPs. A possible role for benfotiamine in activating pro-survival signaling and reducing cell death in the heart is also described. We also discuss benfotiamine’s potential cardioprotective role in preventing the diabetic cardiomyopathy, treating myocardial infarction and maintaining the viability of cardiac progenitor cells. These findings warrant further investigation into the therapeutic potential of benfotiamine in treating diabetes-related cardiac complications.

Keywords: Diabetes; cardiovascular disease; hyperglycemia; oxidative stress; non-oxidative glucose pathways; benfotiamine