Research Paper Volume 10, Issue 8 pp 1921—1931

Serum CNPY2 isoform 2 represents a novel biomarker for early detection of colorectal cancer

Figure 2. Scatter plots of serum CNPY2 isoform 2 concentrations in healthy controls and colorectal cancer (CRC) patients. (A) Comparison of serum CNPY2 isoform 2 levels between all patients and healthy controls. (B) Comparison of serum CNPY2 isoform 2 levels between patients at different stage and healthy controls. A Mann–Whiney U test was used to compare the CNPY2 isoform 2 levels between the two groups.