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英国科研人员发现了造成急性骨髓性白血病的3组基因突变,这一科研新成果对治疗白血病的新药开发具有重大意义。英国惠康信托基金会所属桑格研究所的科研人员日前宣布,他们通过白鼠实验确认了造成急性白血病的基因突变作用。在白血病发病后,人类生产血细胞的骨髓开始产生不成熟的白细胞,这些白细胞由于发育不完全,无法抵抗感染。同时血液中的红细胞数量也大大减少,无法顺利向身体输送氧气,如得不到及时治疗,白血病在几个星期内就
British researchers found three groups of mutations that cause acute myeloid leukemia, a new scientific research achievement of great significance for the development of new drugs for the treatment of leukemia. Researchers at the Sanger Institute, a subsidiary of the Wellcome Trust in the United Kingdom, announced recently that they have confirmed the gene mutation that causes acute leukemia in rats. After the onset of leukemia, the bone marrow of human blood cells begins to produce immature white blood cells that, due to imperfect development, can not resist infection. At the same time the number of red blood cells in the blood is also greatly reduced, unable to successfully deliver oxygen to the body, such as lack of timely treatment, leukemia within a few weeks