Establishment and characterization of a cholangiocarcinoma cell line from a Thai patient with intrahepatic bile duct cancer - PubMed (original) (raw)

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Establishment and characterization of a cholangiocarcinoma cell line from a Thai patient with intrahepatic bile duct cancer

S Sirisinha et al. Asian Pac J Allergy Immunol. 1991 Dec.

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Abstract

A new human cholangiocarcinoma cell line (HuCCA-1) was established from cholangiocarcinoma (CCA) tissue fragments surgically removed from a Thai patient with intrahepatic bile duct cancer. The growth medium used for the primary cell culture was Ham's F12 supplemented with 10% fetal bovine serum (FBS) and 10 ng/ml epithelial growth factor (EGF). Approximately one month later, the cells were subcultured in Ham's F12 supplemented with only 10% FBS. The population doubling time was approximately 55 hr. Staining of the cells for cytokeratin and mucin confirmed that the cells were mucin-secreting tumor of epithelial cell origin. The supernatant fluid secreted a number of non-specific tumor markers including CA125 and traces of MCA and AFP. The ability of the HuCCA-1 cell line to synthesize specific marker that may have potential in the diagnosis of cholangiocarcinoma is now being investigated.

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