一项最新研究显示,人类第三号染色体上的某些基因,可使癌细胞在长到一定年龄后衰老并死亡。 人体中的正常细胞在衰老或受损伤后,可自动接受到人体发出的信号而不再分裂并自毁而亡。但癌细胞一般对这些信号“置若罔闻”,会继续大量繁殖。有关研究表明,人体中的染色体端粒酶是导致癌细胞“长生不老”的一个重要原 A new study shows that certain genes on human chromosome 3 can cause cancer cells to age and die after reaching a certain age. Normal cells in the human body can automatically receive signals from the body after they are senescent or damaged, and no longer divide and die. However, cancer cells generally “desensitize” to these signals and continue to multiply. Related studies have shown that chromosome telomerase in the human body is an important cause of cancer cells “immortality”