A child with a rare genetic disorder — spinal muscular atrophy type I — was treated prenatally for the first time. Courtesy of Jakob Owens  via Unsplash During an amniocentesis test, a long, thin ...

文章来源：丁萌萌,韩佳轩,沈世雄,等.mRNA 疫苗及其技术的研究与应用进展[J]. 生物学通报, 2025, 60(2): 1-5.编者按 ...

A修饰通过调控mRNA的翻译，影响细胞命运决定和组织结构。METTL3在调节间充质干细胞（MSCs）的成骨分化中也起着关键作用，其缺失会导致VEGFA表达下降，影响骨形成。 m?G修饰与干细胞命运 m?G修饰最初在tRNA和rRNA中被发现，近年来在mRNA的5'帽结构中也得到了鉴定。

Following the COVID-19 pandemic, mRNA-based vaccines have been shown to provide rapid and precise immune responses, however, this technology has much wider applications. Many leading pharma and ...

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Kennedy Jr. is considering pulling funding for its bird flu vaccine. Is MRNA stock a sell? Investing.com -- Citi has expanded its biopharmaceutical research coverage, initiating coverage on seven ...

在生物体内，RNA主要有三种类型：信使RNA（mRNA）、转运RNA（tRNA）和核糖体RNA（rRNA），它们各自承担着不同的生物学功能。如果把DNA比作一本存储生命密码的百科全书，那么mRNA就是从这本巨著中提炼出的“精华速读版”，虽然这本书的容量可能还不及DNA的1% ...