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MIT Researchers Use AI to Study Chemical Structures of New Antibiotic

Utilizing a machine-learning algorithm, MIT researchers have identified a strong new antibiotic compound. In laboratory tests, the drug killed most of the world’s most problematic disease-inflicting bacteria, together with some strains that are immune to all known antibiotics. It also cleared diseases in two different mouse models.MIT Researchers Use AI to Study Chemical Structures of New Antibiotic

The computer model, which might display over a hundred million chemical compounds in a matter of days, is meant to pick out potential antibiotics that kill bacteria utilizing different mechanisms than those of present drugs.

In their new study, the researchers recognized several different promising antibiotic candidates, which they plan to test further.

They believe the model may be used to create new medicines, based on what it has learned about chemical structures that allow drugs to kill microorganisms.

Barzilay and Collins, who are faculty co-heads for MIT’s Abdul Latif Jameel Clinic for Machine Learning in Health, are the lead authors of the paper, which comes today in Cell. The first author of the study is Jonathan Stokes, a postdoc at MIT and the Broad Institute of Harvard.

Over the past years, only a few new antibiotics have been created, and most of those newly cleared antibiotics are slightly different variants of existing medicines.

Current methods for testing new antibiotics are often prohibitively pricey, require a significant time funding, and are usually restricted to a narrow spectrum of chemical diversity.


Ruby Arterburn

Ruby is leading the team writing for artificial intelligence. She is a newcomer in the organization and has already made her base and reputation with her hard work and her efficiency towards her field. Being a student of computer science it has become easier for her to understand the objectives and the expected results of this column. She is also an excellent cook, and now and then, and we get the opportunity to taste her deliciously baked cookies.

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