Abstract
Background: Bone morphogenetic protein (BMP)-7 mediates ischemic tolerance and anti-fibrotic effects in various organs such as kidney and heart. Recently, reno- and podocyte-protective effects of a potent HMG-CoA reductase inhibitor, pitavastatin, were accompanied by BMP-7 upregulation. Methods: Here, we investigated the effect of simvastatin treatment on BMP-7 expression in major MHC-mismatched rat cardiac allografts subjected to ischemia-reperfusion injury and adaptive immune activation at 10 days. Results: We localized Smad2 activity and Reca-1<sup>+</sup> fibroblast specific protein-1<sup>+</sup> immunoreactivity, suggesting endothelial-to-mesenchymal transition, at fibrotic borderline of cardiac allografts at 10 days. Simvastatin donor and recipient combination treatment significantly upregulated cardiac allograft BMP-7 expression when compared to nontreated controls at 10 days. Conclusion: The beneficial effect of statin treatment on cardiac allograft may in part be mediated through the upregulation of BMP-7.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
