What is the main idea of the passage?
(A) After two decades of lab research, gene therapy in humans has been successful in treating everything from cancer to Alzheimer’s to heart disease.
(B) A lot of research in gene therapy has focused on getting a gene to its destination and coaxing it to turn on once inside a cell.
(C) Although research has been done on how gene therapy can help treat serious diseases, such a treatment may cause irreversible side effects and unknown consequences.
(D) Viral vectors like Trojan horses slip genes into target cells undetected.

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統計: A(26), B(47), C(110), D(16), E(1) #150860

詳解 (共 1 筆)

#265127
基因療法可能是處於起步階段,其潛在的治療從癌症到老年癡呆症的心臟疾病寄予厚望,迫使快速成長起來經過十年的實驗室研究基因治療越來越多地進入人體臨床試驗大量研究迄今一直專注於得到一個基因它的目的地細胞內一次對自己基因不能穿過細胞膜已經花了很多努力誘使細胞接受外源基因最有效的信使所謂的病毒載體基因治療已經交換基因組病毒特洛伊木馬一樣他們陷入靶細胞未被發現基因但是科學家們正在學習沒有安全的方式來劫持病毒向量有時引發免疫反應一旦細胞內基因也沒有辦法,以確保他們充當案例分析:巴黎的基因治療試驗治療SCIDs“泡泡男孩病”,恢復免疫功能的10例9但後來發現其中兩人患上了白血病


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