Figure 1. Expression level of ME2 in human gliomas of various stages.

Gene expression of ME2 in microarray datasets (GDS1962) of human gliomas: 26 cases of WHO grade II and III astrocytoma, including 7 cases of diffuse astrocytoma (WHO grade II), 19 cases of anaplastic astrocytoma (WHO grade III), and 81 cases of glioblastoma (WHO grade IV), compared with non-tumor controls. Two groups (benign and malignant) of data were analyzed using unpaired Student's t-test. (*** P < 0.001).