Some of our most advanced medicines today rely on components derived from living organisms. These therapeutics, called biologics, include things like vaccines, blood products like Human Blood Clotting Factor VIII (FVIII), antibodies and stem cells. Biologics are incredibly temperature sensitive, which means they need to be kept cold during production, transport and storage, a process collectively called the cold chain. The stringent transport and storage temperature requirements for biologics create a barrier to accessing these lifesaving options; particularly for those in remote or underdeveloped regions, where maintaining a cold chain is logistically difficult and costly.

But what if we could break the cold chain? Inspired by one of the most resilient creatures on Earth – the tardigrade – scientists at the University of Wyoming are exploring ways to do just that.

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