A Vancouver company is central to the news Monday morning that Pfizer is close to developing an effective vaccine against the coronavirus.
Pfizer said Monday that an early peek at the data on its coronavirus vaccine suggests the shots may be a surprisingly robust 90 per cent effective at preventing COVID-19.
Vancouver-based Acuitas Therapeutics, a biotechnology company, is playing a key role through a technology known as lipid nanoparticles, which deliver messenger RNA into cells.
“The technology we provide to our partners is lipid nanoparticles and BioNTech and Pfizer are developing a vaccine that’s using a messenger RNA that tells our cells how to make a protein that’s actually found in the COVID-19 virus,” Dr. Thomas Madden, president and CEO of Acuitas Therapeutics, told Global News Monday.
“But the messenger RNA can’t work by itself, it needs a delivery technology to protect this after it’s administered and then to carry it into the cells where it can be expressed and give rise to an immune response.”
Madden said they like to think of the lipid nanoparticles as protective wrapping around a fragile glass ornament being shipped to your house online. That protective wrapping would then make sure the ornament made it to your house, through your front door, then unwrap itself and leave in your hallway, ready for you to come and grab it when you came home.
Top Image Credit: Acuitas/Amanda Scott
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