Figure 2From: The Zfx gene is expressed in human gliomas and is important in the proliferation and apoptosis of the human malignant glioma cell line U251The expression level of Zfx mRNA in the glioma samples and the noncancerous brain tissue detected by real-time quantitative PCR. (a) The higher expression level of Zfx in all glioma samples (including the Grade I to Grade IV) versus the noncancerous brain tissue. (p = 0.01). (b) The expression level of each grade glioma versus the noncancerous brain tissue. *P < 0.05.Back to article page