Figure 2From: BMP4, a new prognostic factor for glioma Western blot analysis showed that BMP4 protein was upregulated in paracancer tissues (No. 1, 2) compared with glioma tissues and in low-grade glioma tissues (No. 3, 4)compared with high-grade glioma tissues (No. 5, 6) ( P = 0.001). Back to article page