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南非更新指南,为人类基因编辑“松绑”
南非更新了国家健康研究伦理指南,其中增加了关于可遗传人类基因组编辑的新章节。研究人员对此表示担忧。 该指南于5月更新,但近一个月来,相关消息才更加广为人知。据《自然》报道,科学家表示,这可能会使南非更倾向于接受这项有争议的技术,该技术涉及对精子、卵子或胚胎作出基因改变,从而使这些改变代代相传。 南非国家健康研究伦理委员会负责起草指南,卫生部则发布了修订后的指南。目前尚不清楚该指南在多大程度上咨询了 ...
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