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作者单位:Kesheng Li (1) Huifen Du (1) Xiaowen Lian (1) Dandan Chai (1) Xinwen Li (2) Rong Yang (3) Chunya Wang (1)
1. Department of Medicine Biotechnology, Medicine and Science Research Institute of Gansu province, Lanzhou, China 2. Department of Surgery, Tumor Hospital of Gansu province, Lanzhou, China 3. Department of pathology, Tumor Hospital of Gansu province, Lanzhou, China
Background A mouse model of metastasis of human gastric cancer is one of the most important tools for studying the biological mechanisms underlying human gastric cancer metastasis. In this paper, we established a mouse model of metastatic human gastric cancer in nude mice that has a higher rate of tumor formation and metastasis than existing models.