Figure 4
From: R-RAS2 overexpression in tumors of the human central nervous system
Increased R-RAS2 expression in astrocytomas. a) R-RAS2 and GAPDH expression in lysates of control brain tissue (n = 3), grade II astrocytoma (n = 5) and grade IV astrocytoma (n = 5) analyzed in Western blots. b) Graph show the mean and SD of the signal quantified relative to the amount of protein in the control, grade II and IV astrocytomas. Student’s t-test p < 0.005. c) Diagram showing the hypothesis of the role of R-RAS2 at different tumor stages.