In conclusion, these results provide useful insights into understanding
the mechanisms responsible for mtROS-mediated
endothelial dysfunction and impaired vascular function. In addition,
IDH2 deficiency is critical in impaired vascular function, and
IDH2 plays an important role in mitochondrial as well as endothelial
homeostasis. Furthermore, these results suggest that
targeting IDH2 activity may serve as a potential therapy for restoring
mitochondrial and vascular function.