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. 2011 May 20;11:184. doi: 10.1186/1471-2407-11-184

Figure 7.

Figure 7

STAT6 expression correlates with survival in human glioma patients. The Rembrandt database was used to perform a Kaplan-Meier survival analysis of glioma patients with differential STAT6 expression. Up- and down-regulation were defined as a two-fold or greater deviation from intermediate expression. Figure 7a: Among all glioma patients (n= 343) there was a significant difference in survival (p < 0.05) between patients with increased vs. decreased STAT6 gene expression. Figure 7b: In the subset of patients with Grade IV tumors/GBM (n= 181), there was a clear trend towards a similar correlation between STAT6 expression and survival; however statistical significance was not reached. Figure 7c: In patients with Grade II/III astrocytoma (n= 105), a similar trend was observed.