We examined the DNA methylation status of 12 tumor-related genes (NF2, RB1, p14(ARF), p16(INK4a), p73, TIMP-3, MGMT, DAPK, THBS1, caspase-8, TP53, and GSTP1) in 44 sporadic and/or NF2-associated schwannomas using methylation-specific PCR.
C1853237
Isolated cases