That is, according to this model, the same calcification inhibitors become calcification-seeding agents when overcome by excess calcium and phosphate.
However, as shown in Fig 4B, increasing the combined antibody concentrations 10-fold resulted in almost complete suppression of FOXP3 expression (80% for CD4+ and 95% for CD8+ T cells), which could not be overcome by excess IL2 (10 nM).
To overcome the excess ROS response, cells can activate enzymatic and nonenzymatic antioxidant systems [ 24].
However, these growth inhibitory effects can be overcome with excess geranylgeranyl pyrophosphate, which links this mechanism to the bisphosphonate inhibition of the mevalonate pathway.
113 Ube3am-p+ mice with a concomitant mutation in CaMKII that blocks inhibitory phosphorylation are indistinguishable from wild-type mice, 114 indicating the defect of E6-AP can be overcome with excess CaMKII activity.
This effect however can generally be overcome by supplementing excess suitable metal ions.
It is likely that sufficient amounts of the necessary CDKs are present in the fetal cardiomyocytes to overcome the induced excess of p57Kip2.
To overcome this problem, excess mtDNA was loaded in the lane containing Twinkle knockout sample, but virtually no signal corresponding to the D-loop strand was detected, thus showing that TWINKLE is also essential for the replication of the D-loop region (Fig. 3C).
Although present in the malignant colonic epithelium, the inhibitory effect of VEGF-A165b is overcome by an excess of VEGF-A165, a relationship that contributes to the relative efficacy in vivo of anti-VEGF antibodies that bind both isoforms (Bates et al, 2002; Varey et al, 2008).
In fact, exogenous supplementation of cytochrome c and dATP in cell extracts stimulated the cleavage and activation of procaspase-9 in lung cancer cells, suggesting a presence of an inhibitor(s), whose effect may be overcome by an excess of cytochrome c/dATP.
