39岁演员抗癌2年后离世：NK细胞回输为何能预防癌症复发

癌症复发转移是患者致命威胁，超50%患者初治后有复发风险，90%癌症死亡由转移导致。NK细胞作为免疫“巡逻部队”，可主动识别杀灭癌细胞。临床研究显示，其回输能降低肺癌、胃癌等复发率，且安全性高，实现从被动治疗到主动防御的转变。参考文献：The Lancet Oncology. Cancer recurrence statistics, 2021.World Health Organization. Cancer mortality and metastasis report, 2020.Proceedings of the National Academy of Sciences (PNAS). NK cell activity and breast cancer recurrence, 2019.Seoul National University. NK cell infusion in advanced lung cancer: a 3-year clinical observation, 2019.Kyoto University. NK cell infusion in gastric cancer: 5-year survival analysis, 2020.Harvard Medical School. NK cell infusion and breast cancer metastasis reduction, 2022.Japan National Cancer Center. Multi-center safety trial of NK cell infusion in 500 cancer patients, 2021.Cancer Immunology Research. NK cell therapy as a frontier in cancer prevention, 2021.前往小宇宙评论区与主播互动