Research Article

Promoter Methylation of RASSF1A Associates to Adult Secondary Glioblastomas and Pediatric Glioblastomas

Figure 1

Methylation of PTEN, MGMT, RASSF1A, p16INK4A, and p14ARF in adult and pediatric astrocytomas. Black boxes: presence of methylation; white boxes: absence of methylation; gray boxes: notdetermined. GBM: glioblastoma multiforme; AIII: anaplastic astrocytoma; AII: low-grade diffuse astrocytoma; AI: pilocytic astrocytoma.
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