Deep learning and single-cell phenotyping for rapid antimicrobial susceptibility detection in Escherichia coli.

ABSTRACT: The rise of antimicrobial resistance (AMR) is one of the greatest public health challenges, already causing up to 1.2 million deaths annually and rising. Current culture-based turnaround times for bacterial identification in clinical samples and antimicrobial susceptibility testing (AST) are typically 18-24 h. We present a novel proof-of-concept methodological advance in susceptibility testing based on the deep-learning of single-cell specific morphological phenotypes directly associated with antimicrobial susceptibility in Escherichia coli. Our models can reliably (80% single-cell accuracy) classify untreated and treated susceptible cells for a lab-reference fully susceptible E. coli strain, across four antibiotics (ciprofloxacin, gentamicin, rifampicin and co-amoxiclav). For ciprofloxaci

SUBMITTER: Zagajewski A 

PROVIDER: S-EPMC10645916 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature