Secreted frizzled-related protein 4 is a potent tumor-derived phosphaturic agent
J. Clin. Invest. Theresa Berndt, et al. 112:785 doi:10.1172/JCI18563 [Go to this article.]

Figure 1
Effect of sFRP-4 on sodium-dependent phosphate uptake in OK cells maintained in culture. *P < 0.05.