【新活检方法用RNA识别早期癌症】美国芝加哥大学团队开发了一种更为灵敏的液体活检技术，该方法利用RNA而不是传统的DNA来检测癌症。这一创新方法在使用患者血液样本进行测试时，识别出早期结直肠癌的准确率达到95%，显著优于现有的非侵入性检测手段。这项研究发表于最新一期《自然·生物技术》杂志。

金融界07-09

美国芝加哥大学团队开发了一种更为灵敏的液体活检技术，该方法利用RNA而不是传统的DNA来检测癌症。这一创新方法在使用患者血液样本进行测试时，识别出早期结直肠癌的准确率达到95%，显著优于现有的非侵入性检测手段。这项研究发表于最新一期《自然·生物技术》杂志。

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