Pharmacological Inhibition of Vanin Activity Attenuates Transplant Vasculopathy in Rat Aortic Allografts

Pharmacological inhibition of vanin activity attenuates development of transplant vasculopathy. This was accompanied by reduced macrophage infiltration and increased glutathione-synthesizing capacity. In vitro, RR6 reduced SMC proliferation and apoptosis that was not confirmed in vivo. Further in-depth studies are warranted to reveal the underlying mechanism(s) of RR6-induced attenuation of transplant vasculopathy in vivo.