We also noted increased WNT5A expression in IDH-mutant, ATRX-deficient gliomas (astrocytomas) compared to IDH-mutant, ATRX-intact gliomas (oligodendrogliomas) in transcriptional data from the TCGA and the CGGA, with a nonsignificant trend to higher expression also seen in transcriptional data from the GLASS Consortium ( Supplementary Fig.
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ATRX inactivation disrupts global chromatin state and topology to dysregulate neurodevelopmental pathways in glioma pathogenesis.
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