Fig. 6
From: Circulating tumor DNA methylation marker MYO1-G for diagnosis and monitoring of colorectal cancer
Methylation marker can serve as a potential biomarker for monitoring CRC. A Stage I–III CRC samples (not matched data) before surgery (n = 175) and after surgery (n = 211). B Methylation ratio in stage IV CRC samples (not matched data) with partial response (PR) or complete response (CR) (n = 25), stable disease (SD) (n = 72), and with progression (PD) (n = 19)