据Dadi S 2016年1月21日[Cell,2016,163(3):365-377.]报道,美国科学家揭示淋巴细胞在肿瘤免疫监视的新机制。理解机体免疫系统影响肿瘤形成过程的机制或可帮助人们深入理解免疫学研究中的新思想。早在19世纪60年代,研究人员就发现癌症在慢性炎症位点发生,此后Rudolf Virchow提出白细胞有促肿瘤发生的功能;然而在20世纪初期,科学家们推断,在长 According to Dadi S, January 21, 2016 [Cell, 2016, 163 (3): 365-377.] Reported that U.S. scientists revealed a new mechanism of lymphocyte immune surveillance in tumors. Understanding the mechanisms by which the body’s immune system affects the process of tumor formation may help to gain insight into new ideas in immunological research. As early as the 1860s, researchers found that cancer occurred at a chronic inflammatory site. Since then Rudolf Virchow has proposed that leukocytes function to promote tumorigenesis; however, in the early 20th century, scientists concluded that in the long