Methods Janus kinase 2 selective inhibitor AG490 was used to inhibit the activation of STAT3 signaling pathway. Matrigel-coated transwell was employed to estimate the invasiveness of BGG-823 cells.

• 方法 应用JAK2激酶抑制剂AG4 90处理胃癌BGC 82 3细胞 ,Matrigel肿瘤体外侵袭模型检测肿瘤细胞侵袭 ;