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. 2021 Aug 5;142(5):827–839. doi: 10.1007/s00401-021-02356-6

Fig. 3.

Fig. 3

Transcriptional profiling of PLAGL1-altered neuroepithelial tumor. Differential gene expression analysis between samples in the novel group (NET_PLAGL1) and a reference cohort of different glial/glioneuronal tumors (ZFTA:RELA-fused ependymoma (EPN_ZFTA), YAP1:MAMLD1-fused ependymoma (EPN_YAP1), central neurocytoma (CN), extraventricular neurocytoma (EVN), dysembryoplastic neuroepithelial tumor (DNT), papillary glioneuronal tumor (PGNT), KIAA1549:BRAF-fused pilocytic astrocytoma (PA), diffuse midline glioma H3 K27M mutant (DMG) and glioblastoma IDH wild-type (GBM). PLAGL1, IGF2 and H19 are more highly expressed in NET_PLAGL1 cases when compared with representative glial/glioneuronal tumors (ac). GFAP levels are similar compared to different glial/glioneuronal tumors (d). Expression of markers differentially expressed in astrocytic and in ependymal tumors revealed low OLIG2 and SOX10 expression in NET_PLAGL1 compared to astrocytic/glioneuronal tumors (e, f)