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来源:百度文库 编辑:杭州交通信息网 时间:2024/04/27 13:59:42
Mature skin cells have been transformed into stem cells and them into beating heart cells,claims a group of American scientists.This is the first time a fully differentiated adult cell has been reprogrammed.The breakthrough gives scientist a way to produce multipotent stem cells for treating conditions such as heart disease without creating an embryonic clone of patient.Therapeutic cloning has been attacked by anti-abortion campaigners.

一组美国的科学家提出,成熟的皮肤细胞转化成干细胞,然后再转化成心脏脉动细胞。这是第一次一个完全变异地,成熟的细胞被科学家们重新编排。在没有制造病人的胎儿克隆情况下,这个突破性的发现给科学家们提供了一个生产多效能的干细胞的方法来医治像心脏病等疾病。用于治疗目的的克隆已经被反堕胎者所平击。

成熟皮肤细胞被变换了成干细胞和他们成摔打的心脏细胞,要求一个小组美国科学家。这是第一次一个充分地被区分的成人细胞被重编了程序。突破给科学家一个方式导致multipotent 干细胞为对待的条件譬如心脏病没有创造患者胚胎克隆。治疗克隆由anti-abortion 运动家攻击了

美国的一组科学家提出,成熟的皮肤细胞转化成干细胞,然后再转化成心脏脉动细胞。这是第一次一个完全分化的成年细胞被科学家们重新编排。在不克隆病人胚胎的情况下,这个突破性的发现给科学家们提供了一个生产多效能的干细胞的方法来医治像心脏病等疾病。用于治疗目的的克隆已经引起反堕胎者的抨击。

Mature skin cells have been transformed into stem cells and them into beating heart cells,claims a group of American scientists.This is the first time a fully differentiated adult cell has been reprogrammed.The breakthrough gives scientist a way to produce multipotent stem cells for treating conditions such as heart disease without creating an embryonic clone of patient.Therapeutic cloning has been attacked by anti-abortion campaigners