Analysis of new biomarkers for cholangiocarcinoma

Cholangiocarcinoma is one of the most serious diseases in northeast Thailand, where its incidence is reported to be the highest in the world. We tried to develop a new method to detect cholangiocarcinoma in the early stages using serum proteins. We found that after fluorescent labeling of the sugar moiety of serum proteins, a new peak was identified, which might be a promising marker for cholangiocarcinoma.