美国国家研究院的研究人员,经过基因改造的炭疽毒素在动物实验中被用来杀死癌症肿瘤。该院的生物化学家斯蒂芬·莱普拉认为,这项“变害为利的技术”对小鼠的至少3种肿瘤都有很好的疗效。预计对所有癌症都会有效。对小鼠的肺癌,黑色素瘤和纤维肉瘤,用此法治疗一次就能将肿瘤的大小减少 Researchers at the National Institutes of America, genetically modified anthrax toxin have been used to kill cancer tumors in animal experiments. The hospital biochemist Stephen Lepra believes that this “harm to profit technology” has a good effect on at least 3 kinds of tumors in mice. Expected for all cancers will be effective. On mouse lung cancer, melanoma and fibrosarcoma, treatment with this method can reduce the size of the tumor