研究者为这两只松鼠猴注射了某种病毒，该病毒经处理携带了修正过缺陷的基因。
Researchers treated the monkeys by injecting them with a virus that had been modified to carry a corrective gene.
男孩接受破坏骨髓的化疗，然后被重新植入自己身上经过修正基因的干细胞。
The boys underwent bone marrow-destroying chemotherapy and then had their genetically corrected stem cells reinserted.
大部分的基因学者已经修正了他们的方向，提高了统计标准，但在其他领域仍然需要清理门户，埃尼迪斯说。
Geneticists have mostly mended their ways, tightening statistical criteria, but other fields still need to clean house, Ioannidis says.
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