PDGFRA and central nervous system cancer: At a relatively lower statistical significance (p and q values at the range of 1.0 × 10−3, and concordant expression pattern in at least three data sets), CSF1 (important for differentiation and survival of TAM [21]) and KDR (VEGFRII) were found enriched in the RMPAhigh gliomas; and FGFR2 and PDGFRA in RMPAlow gliomas.