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Researchers at Stanford University and the Broad Institute have successfully used artificial intelligence to design and create novel viruses that do not exist in nature. The team generated thousands of genetic sequences by using a naturally occurring bacteriophage as a template, then chemically synthesized nearly 300 of these designs and tested them in laboratory settings. The work resulted in 16 functional viruses, marking the first time AI has been employed to create entirely new viral organisms.
The achievement demonstrates significant potential for medical advancement, particularly in developing targeted treatments for antibiotic-resistant bacterial infections. When tested against E. coli bacteria, the synthetic viruses proved more effective at eliminating the pathogen than their naturally occurring counterparts. Researchers believe this approach could lead to innovative phage therapies capable of adapting to rapidly evolving pathogens, expanding the possibilities of synthetic genomics.
However, the breakthrough has raised concerns among biosecurity experts about potential misuse of the technology. While bacteriophages pose no threat to humans since they only infect bacteria, specialists warn that similar techniques could theoretically be applied to harmful pathogens. Experts are calling for stronger oversight and regulatory safeguards to accompany continued AI development in genomics. The research comes amid broader concerns about artificial intelligence capabilities, as regulators worldwide grapple with establishing appropriate frameworks for evaluating and controlling frontier AI systems.
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Originally reported by Aljazeera →
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