Researchers have used artificial intelligence to identify a powerful new antibiotic capable of killing drug-resistant bacteria, including strains that evade nearly all existing treatments. By training a deep-learning model on chemical structures and bacterial growth data, scientists rapidly screened millions of compounds and uncovered a previously overlooked molecule with strong antibacterial activity. Laboratory tests showed the drug was effective against multiple resistant pathogens while remaining non-toxic to human cells. The breakthrough demonstrates how AI can dramatically accelerate drug discovery and may help address the growing global crisis of antibiotic resistance.
Source: Nature
Link: https://www.nature.com/articles/s41586-023-06887-8
Scientists Use AI to Discover New Antibiotic Effective Against Drug-Resistant Bacteria
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