科学家发现了以RNA为基础的新方法,通过重新激活细胞的自然“致命开关”来对抗癌症。 Scientists discover new RNA-based method to fight cancers by reactivating cells' natural "kill switches."

科学家们已经找到了一种新的方法,通过使用合成的RNA碎片来对抗攻击性癌症,这些碎片被称为抗血清核糖核素(ASOs)。 Scientists have found a new way to fight aggressive cancers by using synthetic RNA fragments called antisense oligonucleotides (ASOs). 这些ASO可以使癌症细胞中自然的“致命开关”重新激活,方法是增加特定基因部分,即所谓的毒外延,这有助于抑制肿瘤的生长。 These ASOs can reactivate natural "kill switches" in cancer cells by increasing the inclusion of specific gene segments, called poison exons, which helps to inhibit tumor growth. 这一方法显示了在不干扰正常细胞功能的情况下治疗乳癌和脑肿瘤等癌症的前景。 This method shows promise for treating cancers like breast and brain tumors without disrupting normal cell functions.