• 1. Department of Hepatopancreatobiliary Surgery, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai Province, China;
  • 2. Qinghai Province Key Laboratory of Hydatid Disease Research, Xining 810001, Qinghai Province, China;
  • 3. Medical College of Qinghai University, Xining 810001, Qinghai Province, China;
  • 4. The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang, China;
FANHai-ning, Email: fanhaining@medmail.com.cn
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Objective To observe effect of echinococcus cyst fluid on proliferation and cell cycle progression of rat hepatic stellate cells (HSC-T6), and to preliminarily reveal a new mechanisms of pro-fibrogenic effect of alveolar echinococcosis. Methods HSC-T6 cells were treated with different concentrations (0.00-0.90 mg/mL) of echinococcus cyst fluid. Then, the morphological changes were observed under the inverted microscope, the impacts on proliferation and cell cycle were tested by the CCK-8 assay and flow cytometry respectively. Results After treated by echinococcus cyst fluids with different concentrations (0.00-0.90 mg/mL) for 24 h, the most cells shrinked fusiform shape with more slender synapses, and the proliferation activities were increased with the concentration of echinococcus cyst fluid increasing when it was higher than 0.05 mg/mL (P<0.05), the proportion of G0/G1 was decreased (P<0.05) and those of S and G2/M were increased (P<0.05) with the concentration of echinococcus cyst fluid increasing. Conclusions Echinococcus cyst fluid could promote proliferation of HSC-T6 cells in a dose-dependent manner, which might due to its impact on cell cycle progression. Therefore, alveolar echinococcosis might promote hepatic fibrosis through regulating hepatic stellate cells, but further research on detail needs to be done in future.

Citation: RENLi, WANGZhi-xin, LIUZhi-sheng, HOULi-zhao, YANGDANCairang, WANGHai-jiu, ZHOUYing, WENHao, FANHai-ning. Effect of Echinococcus Cyst Fluid on Proliferation and Cell Cycle Progression of Rat Hepatic Stellate Cell. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2016, 23(5): 517-520. doi: 10.7507/1007-9424.20160137 Copy

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