Annexin A2 is a discriminative serological candidate in early hepatocellular carcinoma.

ABSTRACT: To date, the useful markers of hepatocellular carcinoma (HCC) remains incompletely developed. Here, we show that annexin A2 complement alpha-fetoprotein (AFP), a widely used liver cancer marker, in the serologically surveillance and early detection of HCC. First, differentially expressed proteins in HCC were identified using a subcellular proteomic approach. Annexin A2 was then selected for further verification. It was found to be overexpressed in HCC tissues (60.7%, 136/224). Using a self-established sandwich enzyme-linked immunosorbent assay, we found that annexin A2 significantly increased in the sera of HCC (n = 175, median, 24.75 ng/µl) compared with the healthy (n = 49, median, 16.69 ng/µl), benign tumors (n = 19, median, 19.92 ng/µl), hepatitis (n = 23, median, 6.48 ng/µl) and cirrh

SUBMITTER: Sun Y 

PROVIDER: S-EPMC3581600 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature