美国国家健康研究所和霍普金斯大学的学者最近发现了一种能抑制前列腺癌发展的新基因。据报道,这种被称作KA的新基因可有效抑制癌细胞的繁殖并阻止其成长。实验中,学者们先将KA基因植入人体的癌细胞中,另外作为参照,再将这类细胞和“纯癌细胞”分别植入两 Researchers at the National Institutes of Health and the Hopkins University have recently discovered a new gene that can inhibit the development of prostate cancer. According to reports, this new gene, called KA, can effectively inhibit the proliferation of cancer cells and prevent their growth. In the experiment, scholars first implanted the KA gene into the cancer cells of the human body, and as a reference, these cells and “pure cancer cells” were implanted separately.