胃癌类器官在基础研究与临床应用中的进展

Progress of gastric cancer organoids in basic research and clinical application

胃癌在全球癌症发病率和死亡率中均位居第5,具有高度的侵袭性和异质性,但由于缺乏表征胃癌发生进展特性的研究模型,胃癌的研究和治疗比较局限。胃癌类器官是一种在体外培育而成的多细胞三维结构,能够模拟原发胃癌的结构和功能,在建立胃癌研究模型、模拟体内肿瘤微环境、药物高通量筛选、发现治疗新靶点、预测临床治疗反应、指导个体化治疗等方面拥有巨大的应用潜力与发展前景。本文对胃癌类器官在基础研究与临床应用中的进展进行综述,以期推动临床前基础研究的进展,为胃癌的临床治疗提供支持。

Gastric cancer ranks fifth in global cancer mortality,which is highly aggressive and heterogeneous.However,the research and treatment of gastric cancer is hindered by short of research models that may characterize the developmental properties of gastric cancer.Gastric cancer organoid is a multicellular three-dimensional structure developed in vitro,which can mimic the structure and function of native gastric cancer.Gastric cancer organoids have great application potential and development prospects in establishing gastric cancer research models,mimicking the tumor microenvironment,high-throughput screening of drugs,discovering new therapeutic targets,predicting clinical therapeutic responses,and guiding individualized treatment.In this paper,the progress of gastric cancer organoids in basic research and clinical application is reviewed aiming for promoting the progress of preclinical research and supporting the clinical treatment of gastric cancer.