Epco-34. Integrative Dna Methylation Analysis of Pediatric Brain Tumors Reveals Tumor Type-Specific Developmental Trajectories and Epigenetic Signatures of Malignancy
Abstract:Understanding oncogenic epigenetic mechanisms in brain tumors is crucial for improved diagnosis and treatment. Recently DNA methylation has proven to be powerful for brain tumor characterization and diagnostic classification. To evaluate tumor type specific features, we compared atypical teratoid/rhabdoid tumors (AT/RTs), medulloblastomas (MBs), and choroid plexus tumors with each other by integrating DNA methylation (507 samples), gene expression (120 samples), and transcription factor (TF) -binding data. Dif… Show more
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