The method involves extracting immune cells from a patient, altering them in the laboratory so they can "see" a protein common to many cancers called HER2, and then reinjecting the cells.
这种方法需要从患者体内提取免疫细胞，然后在实验室对其进行更改，使其能够“发现”多种癌症所常见的一种叫作 HER2 的蛋白质，然后将其重新注入体内。