Researchers have used artificial intelligence (AI) to discover a new class of antibiotic candidates. A team at the laboratory of James Collins of the Broad Institute of the Massachusetts Institute of Technology and Harvard University used a type of AI known as deep learning to screen millions of compounds for antibiotic activity. They then tested 283 promising compounds in mice and found several that were effective against methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci. This development builds on previous research by this group and others, and is a significant breakthrough in using AI to help guide the development of new antibiotics.
