Fig. 6From: Computational analysis of the mesenchymal signature landscape in gliomasCD44 expression in brain tumor tissues. a Representative images of immunohistochemical staining of CD44 in brain tissues from normal, low grade glioma (LGG), and high grade glioma (HGG). The boxed regions are displayed at high magnification in the inset (scale bar: 100 μm). b Box plot depiction of immunohistochemical staining data. The histoscores were computed based on intensity and tissue area of positive staining. Error bar represents mean ± s.d. c High CD44 expression was strongly associated with advanced stage of brain tumors. We analyzed only 58 cases with available grade information. LGG, low grade glioma (grade I + II); HGG, high grade glioma (grade IV)Back to article page