The Ivy Glioblastoma Atlas Project dataset contains mRNA expression profiles of different tumor areas: cellular tumor (CT), infiltrating tumor (IT), leading-edge (LE), microvascular proliferation (MVP), hyperplastic blood vessels (HBV), pseudopalisading cells around necrosis (PAN), and perinecrotic zone (PNZ) and was used to understand the histological importance of SPRY1 (Fig. 5D). The gene discussed is SPRY1; the disease is neoplasm.