The Nature study raises hopes of the first effective drug treatments.
《自然》认为，这可能为首个有效治疗药物的诞生点燃了希望。
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A study, published in Nature Medicine, showed how a drug could be created which sticks to tumours, but is then only activated when hit by specific waves of light.
在《自然医学》杂志发表的一项研究，介绍如何利用特定波长的光线激活附着在肿瘤上药物。
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"However, based on the serious nature of the review findings, the FDA requested and the manufacturer agreed to add a new contraindication to the sibutramine drug label," the Medwatch alert stated.