Before they can seek out these smaller, hidden deposits of tumors, however, cancer vaccines must prove that they can actually target and shrink a cancer's more conspicuous growths.
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科学家们研究了一种能够编组人体免疫的植物癌症疫苗,他们说能按患者的特殊肿瘤类型进行适配的裁剪。
The scientists have developed a plant-based cancer vaccine which is capable of marshalling the body's immune response and they say it can be tailored to suit a patient's specific tumour type.
"When you're talking about the overall vaccine market, I think the big interest is in influenza vaccines, HIV vaccines and cancer vaccines, " said Aaron Woolsey, an analyst with Decision Resources.