上皮-间质转换
巨噬细胞极化
癌症研究
癌症
医学
巨噬细胞
化学
转移
内科学
体外
生物化学
作者
Lu-Xi Xiao,X. Li,Haiyi Yu,Ren-Jie Qiu,Zhong-Ya Zhai,Wen-Fu Ding,Man-Sheng Zhu,Zhonghua Wu,Chuanfa Fang,Jia Yang,Tao Chen,Yu Jiang
标识
DOI:10.3748/wjg.v30.i47.5032
摘要
BACKGROUND: Advanced gastric tumors are extremely prone to metastasize the in 20%-30% of gastric cancer, and patients have a poor prognosis despite systemic chemotherapy. Peritoneal metastases from gastric cancer usually indicate the end stage of the disease without curative treatment. AIM: To peritoneal metastasis for facilitating clinical therapy are urgently needed. METHODS: . RESULTS: , which involved macrophage polarization. Our findings suggest that macrophages improve extracellular matrix remodeling and hence facilitate tumor metastasis. Ablation of CTSL in macrophages within the tumor microenvironment may improve tumor therapy and the prognosis of patients with gastric cancer peritoneal metastasis. CONCLUSION: In consideration of our findings, tumor-associated macrophage-derived CTSL is an important factor that promotes the metastasis and invasion of gastric cancer cells, and the targeting of CTSL may potentially improve the prognosis of patients with gastric cancer with peritoneal metastasis.
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