这些结果表明，一次性 saNppa-LNP 治疗可提供持久的心脏保护作用，支持基于 saRNA-LNP 的方法在心脏治疗中的更广泛潜力。 自我扩增 RNA（saRNA）能够通过单次给药实现持续的蛋白质表达。 2026年3月5日，纽约哥伦比亚大学程柯团队在Science 在线发表题为Single intramuscular injection of self-amplifying RNA of Np ...

One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...

A single intramuscular injection of a self-amplifying RNA therapy produced weeks of heart-protective protein in rat models of myocardial infarction, according to a study published in Science on March ...

Intramuscular injection remains a cornerstone of clinical practice, offering rapid drug absorption and efficacy when performed correctly. However, its success is intrinsically linked to precise ...

One of the things that many people hate most about getting vaccinations and taking certain types of medication is needles. Any medication that has to be delivered intramuscular typically requires a ...

Most people know the feeling of getting a shot and having your arm feel sore for several days afterward. Some might even expect it as a side effect. The soreness happens when medications are injected ...

The ventrogluteal injection site is an area on the most prominent part of the hip that's considered the preferred site for intramuscular injections. Experts say it's one of the safest areas for such ...