Articles on mRNA

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Two hurdles mRNA drugs face are a short half-life and impurities that trigger immune responses. Christoph Burgstedt/Science Photo Library via Getty Images

First mRNA flu shot approved by FDA bodes well for improving drugs of the future – though a few hurdles remain before mRNA can move beyond vaccines

From COVID-19 vaccines to Moderna’s mRNA flu vaccine, using mRNA as medicine has shown promise. But before mRNA drugs can go beyond vaccines, researchers need to identify the right diseases to treat.
Scientists can now synthesize mRNA in the lab and package it in lipid nanoparticles that deliver the synthetic mRNA to cells. This gives the cell the instructions to become its own pharmacy. (Unsplash+/Getty Images)

How nanomedicine gets inside your cells and treats you from the inside out

Nanomedicine prompts RNA to make protein-based drugs to treat diseases. Now we can fine-tune protein production by dialling it up or down, creating personalized medicine on an invisible scale.
With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images

COVID‑19 mRNA vaccines could unlock the next revolution in cancer treatment – new research

The researchers found that mRNA-based COVID-19 vaccines could potentially help patients whose tumors don’t respond well to traditional immunotherapy.
How cancer vaccines are delivered into the body influences their effectiveness. Liuhsihsiang/iStock via Getty Images Plus

Brain cancer in children is notoriously hard to treat – a new mRNA cancer vaccine triggers an attack from within

Cancer vaccines have gained much interest among scientists but face a number of hurdles. A new mRNA vaccine for glioma offers a step forward in training the immune system to fight cancer.
Basic research often involves lab work that won’t be appreciated until decades down the line. Sebastian Condrea/Moment via Getty Images

Tenacious curiosity in the lab can lead to a Nobel Prize – mRNA research exemplifies the unpredictable value of basic scientific research

The winners of the 2023 Nobel Prize in physiology or medicine made a discovery that helped create the COVID-19 vaccines. They couldn’t have anticipated the tremendous impact of their findings.
SARS-CoV-2, the virus that causes COVID-19, has evolved over time into multiple variants and sublineages. loops7 / E+ via Getty Images

Pivotal points in the COVID‑19 pandemic – 5 essential reads

With the emergency phase of the COVID-19 pandemic in the rearview mirror, at least for now, we look back on a handful of stories that provided sharp insights at key moments in the pandemic.

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