Table 2. LINE-1 methylation level and molecular features of liver metastases from colorectal cancer.
Molecular features | N | LINE-1 methylation level mean (%) | P-value |
---|---|---|---|
All cases |
26 |
67.8 |
|
KRAS mutation | |||
Negative | 20 | 65.7 | 0.068 |
Positive |
6 |
75.1 |
|
PIK3CA mutation | |||
Negative | 19 | 66.5 | 0.544 |
Positive |
7 |
71.4 |
|
MSI status | |||
Negative | 22 | 67.1 | 0.570 |
Positive | 4 | 71.9 |
Abbreviation: MSI=microsatellite instability.