Aberrant Expression of N-Methylpurine-DNA Glycosylase Influences Patient Survival in Malignant Gliomas
Figure 4
Immunohistochemical staining of MPG protein in tumor cells of GBM (a) and astrocytoma (b) (). Staining for this antigen is described in Materials and Methods. Positive staining of MPG is seen in the nuclei of tumors cells and is more abundant in the high- (a) than the low-grade (b) tumors. Negative expression of MPG (c) was observed in nonneoplastic brain tissues.
