GINS4 and neoplasm: In peritoneal metastasis models, we observed that the number of peritoneal metastatic nodules was less in mice bearing MGC-803/LV-shGINS4 cells compared with MGC-803/LV-shCtrl (Figure 4K), while AGS/pLVX-GINS4 cells colonized the visceral organs and formed multiple metastatic nodules (Figure 4L), indicating that GINS4 enhances tumor colonization and peritoneal metastasis.