Prevention of vascular calcification: is pyrophosphate therapy a solution?
- PMID: 21321558
- DOI: 10.1038/ki.2010.478
Prevention of vascular calcification: is pyrophosphate therapy a solution?
Abstract
Pyrophosphate, a ubiquitous small-molecule inhibitor of mineralization abundantly present in the extracellular environment, binds to calcium and mineral surfaces to inhibit crystal growth. O'Neill and colleagues show in uremic rats that systemic administration of pyrophosphate prevents or reduces uremia-related vascular calcification, without overt negative consequences for bone and without calcium pyrophosphate deposition disease. These findings prompt further research into the potential of pyrophosphate as treatment for vascular calcification in chronic kidney disease patients.
Comment on
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Treatment with pyrophosphate inhibits uremic vascular calcification.Kidney Int. 2011 Mar;79(5):512-7. doi: 10.1038/ki.2010.461. Epub 2010 Dec 1. Kidney Int. 2011. PMID: 21124302 Free PMC article.