[Establishment of liver metastasis model of human gallbladder cancer and isolation of the subpopulation with high metastatic potential].

Abstract

A liver metastasis model of human gallbladder cancer has been established, a reliable and efficient tool for study on the metastasis of gallbladder cancer to liver in vivo. Isolated from hepatic metastasis, the line of GBC-SD/M is a subpopulation with high metastatic potential, retaining the histological properties and identification of genetic background of its parent cell line GBC-SD.