The following submission statement was provided by /u/filosoful:

By engineering structures out of DNA, scientists could potentially prevent larger viruses, like coronaviruses and influenza viruses, from interacting with cells

Using a technique called “DNA origami,” researchers created traps that encase large viruses—such as SARS-CoV-2, influenza A, and Zika—in hopes of preventing them from infecting cells.

A study published today (18 January) in Cell Reports Physical Science details how researchers used DNA origami to engineer strands of genetic material into Lego-like structures that form a cage around large pathogens.

While the study only looked at how effectively the structures bound to viruses in vitro, the traps could one day help clear viruses from the body.

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