AIMC Topic: Bacterial Typing Techniques

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Identifying non-O157 Shiga toxin-producing Escherichia coli (STEC) using deep learning methods with hyperspectral microscope images.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Jul 16, 2019
Non-O157 Shiga toxin-producing Escherichia coli (STEC) serogroups such as O26, O45, O103, O111, O121 and O145 often cause illness to people in the United States and the conventional identification of these "Big-Six" are complex. The label-free hypers...
Bacterial Typing Techniques Food Microbiology Shiga-Toxigenic Escherichia coli Foodborne Diseases Microscopy Principal Component Analysis Humans Optical Imaging Algorithms Deep Learning Image Processing, Computer-Assisted
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FT-IR Hyperspectral Imaging and Artificial Neural Network Analysis for Identification of Pathogenic Bacteria.

Analytical chemistry Jul 11, 2018
Identification of microorganisms by Fourier transform infrared (FT-IR) spectroscopy is known as a promising alternative to conventional identification techniques in clinical, food, and environmental microbiology. In this study we demonstrate the appl...
Humans Neural Networks, Computer Bacteria Spectroscopy, Fourier Transform Infrared Bacterial Infections Bacterial Typing Techniques
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A new scheme for strain typing of methicillin-resistant Staphylococcus aureus on the basis of matrix-assisted laser desorption ionization time-of-flight mass spectrometry by using machine learning approach.

PloS one Mar 13, 2018
Methicillin-resistant Staphylococcus aureus (MRSA), one of the most important clinical pathogens, conducts an increasing number of morbidity and mortality in the world. Rapid and accurate strain typing of bacteria would facilitate epidemiological inv...
Bacterial Typing Techniques Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Cost-Benefit Analysis Multilocus Sequence Typing Predictive Value of Tests Staphylococcal Infections Machine Learning Humans Methicillin-Resistant Staphylococcus aureus Cluster Analysis
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Genomics and Machine Learning for Taxonomy Consensus: The Mycobacterium tuberculosis Complex Paradigm.

PloS one Jul 8, 2015
Infra-species taxonomy is a prerequisite to compare features such as virulence in different pathogen lineages. Mycobacterium tuberculosis complex taxonomy has rapidly evolved in the last 20 years through intensive clinical isolation, advances in sequ...
Mycobacterium tuberculosis Polymerase Chain Reaction Molecular Epidemiology Internet Tuberculosis Genotype Polymorphism, Restriction Fragment Length Prevalence Computational Biology Machine Learning Bacterial Typing Techniques DNA, Bacterial Genomics Algorithms Polymorphism, Single Nucleotide Databases, Genetic Cluster Analysis
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Development and validation of a hierarchical machine learning method using MALDI-TOF mass spectrometry for rapid SCCmec typing and PVL detection in MRSA: a multi-centre study.

Emerging microbes & infections Dec 1, 2025
OBJECTIVES: Methicillin-resistant (MRSA) is a major public health concern because of its genotypic diversity and association with severe infections, particularly those caused by strains carrying Panton-Valentine leukocidin (PVL). This study aimed to...
Leukocidins Genotype Exotoxins Methicillin-Resistant Staphylococcus aureus Staphylococcal Infections Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Bacterial Toxins Bacterial Typing Techniques Humans Machine Learning Retrospective Studies Sensitivity and Specificity
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Discrimination of Klebsiella pneumoniae and Klebsiella quasipneumoniae by MALDI-TOF Mass Spectrometry Coupled With Machine Learning.

MicrobiologyOpen Aug 1, 2025
Klebsiella species, including Klebsiella pneumoniae and Klebsiella quasipneumoniae, present significant challenges in clinical microbiology due to their genetic similarity, which complicates accurate species identification using established methods, ...
Humans Machine Learning Biomarkers Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Klebsiella Bacterial Typing Techniques Klebsiella pneumoniae Klebsiella Infections Lipids
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Real-time FT-IR typing of Klebsiella pneumoniae: a flexible and rapid approach for outbreak detection and infection control.

The Journal of antimicrobial chemotherapy Jul 1, 2025
BACKGROUND: Expansion of carbapenemase-producing Klebsiella pneumoniae (CP-Kp) is driven by within-hospital transmission, requiring timely typing data for effective infection control.
Portugal Bacterial Typing Techniques Klebsiella pneumoniae Klebsiella Infections Spectroscopy, Fourier Transform Infrared Cross Infection Multilocus Sequence Typing Sensitivity and Specificity Disease Outbreaks Infection Control Humans
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Rapid Identification and Typing of Carbapenem-Resistant Klebsiella pneumoniae Using MALDI-TOF MS and Machine Learning.

Microbial biotechnology Jun 1, 2025
Use matrix-assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF MS) to screen the specific mass peaks of carbapenem-resistant Klebsiella pneumoniae (CRKP), compare the differences in spectrum peaks between intestinal and b...
Humans Machine Learning Sensitivity and Specificity Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Carbapenems Bacterial Typing Techniques Klebsiella pneumoniae Klebsiella Infections Bacterial Proteins Carbapenem-Resistant Enterobacteriaceae
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