Table 1

Methylation status of RASSF1A and expression of RASSF1A in ESCCa cell lines

RASSF1A methylation statusESCCRASSF1A expression (%)
Methylated alleleUnmethylated allele
+140 (0)b
++31 (33)
+64 (67)
  • a ESCC, esophageal squamous cell carcinoma.

  • b p = 0.007; Fisher’s exact test.