Figure 1From: VRK2 identifies a subgroup of primary high-grade astrocytomas with a better prognosis Illustration of tumor cases representing images of low and high-grade astrocytomas. The images show hematoxylin and eosin (H&E) staining, as well as negative and positive expression of VRK1 and VRK2 proteins. Images were taken with a magnification of × 400.Back to article page