最近,美国的一位科学家发明了一种能够有效地改变细胞内基因物质的方法,这使得人类朝着安全地修复自身细胞内受损基因的梦想又迈进了一步。我们知道,任何生物的生理特性都是由其自身的基因决定的。对于任何患病的生物体来说,我们可以肯定他身上的基因一定在什么地方出现了问题。而所谓的基因治疗就是指将健康的基因注入带病细胞中,从而通过改变它的生理特性来治疗疾病的方法。 Recently, a scientist in the United States invented a method that can effectively change the genetic material in cells, which has taken mankind one step closer to the dream of safely repairing damaged genes in his own cells. We know that the biological characteristics of any organism are determined by its own genes. For any diseased organism, we can be sure where the genes in his body must have been. The so-called gene therapy refers to the healthy genes injected into diseased cells, thereby changing its physiological characteristics to treat diseases.