streptochlorin has been researched along with Cholangiocarcinoma* in 1 studies
1 other study(ies) available for streptochlorin and Cholangiocarcinoma
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Anticancer activity of streptochlorin, a novel antineoplastic agent, in cholangiocarcinoma.
The aim of this study is to investigate the anticancer activity of streptochlorin, a novel antineoplastic agent, in cholangiocarcinoma.. The anticancer activity of streptochlorin was evaluated in vitro in various cholangiocarcinoma cell lines for apoptosis, proliferation, invasiveness, and expression of various protein levels. A liver metastasis model was prepared by splenic injection of HuCC-T1 cholangiocarcinoma cells using a BALB/c nude mouse model to study the systemic antimetastatic efficacy of streptochlorin 5 mg/kg at 8 weeks. The antitumor efficacy of subcutaneously injected streptochlorin was also assessed using a solid tumor xenograft model of SNU478 cells for 22 days in the BALB/c nude mouse.. Streptochlorin inhibited growth and secretion of vascular endothelial growth factor by cholangiocarcinoma cells in a dose-dependent manner and induced apoptosis in vitro. In addition, streptochlorin effectively inhibited invasion and migration of cholangiocarcinoma cells. Secretion of vascular endothelial growth factor and activity of matrix metalloproteinase-9 in cholangiocarcinoma cells were also suppressed by treatment with streptochlorin. Streptochlorin effectively regulated metastasis of HuCC-T1 cells in a mouse model of liver metastasis. In a tumor xenograft study using SNU478 cells, streptochlorin significantly inhibited tumor growth without changes in body weight when compared with the control.. These results reveal that streptochlorin is a promising chemotherapeutic agent to the treatment of cholangiocarcinoma. Topics: Animals; Apoptosis; Caspase 3; Cell Line, Tumor; Cell Proliferation; Cholangiocarcinoma; Humans; Indoles; Injections, Subcutaneous; Mice; Mice, Inbred BALB C; Mice, Nude; Neoplasm Invasiveness; Neoplasm Metastasis; Neoplasm Proteins; Oxazoles; Xenograft Model Antitumor Assays | 2015 |