Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry in veterinary medicine: Recent advances (2019-present)

Date

2022

Journal Title

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Volume Title

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Abstract

Matrix-assisted laser desorption ionization-time-of-flight (MALDI-TOF) mass spectrometry (MS) has become a valuable laboratory tool for rapid diagnostics, research, and exploration in veterinary medicine. While instrument acquisition costs are high for the technology, cost per sample is very low, the method requires minimal sample preparation, and analysis is easily conducted by end-users requiring minimal training. Matrix-assisted laser desorption ionization-time-of-flight MS has found widespread application for the rapid identification of microorganisms, diagnosis of dermatophytes and parasites, protein/lipid profiling, molecular diagnostics, and the technique demonstrates significant promise for 2D chemical mapping of tissue sections collected postmortem. In this review, an overview of the MALDI-TOF technique will be reported and manuscripts outlining current uses of the technology for veterinary science since 2019 will be summarized. This review concludes by discussing gaps in knowledge and areas of future growth.

Description

Copyright: © Thompson. Open Access. cc-by

Keywords

biotyping, imaging, matrix-assisted laser desorption ionization-time-of-flight, microorganism identification, proteomics, veterinary diagnostics

Citation

Thompson, J.E.. 2022. Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry in veterinary medicine: Recent advances (2019-present). Veterinary World, 15(11). https://doi.org/10.14202/vetworld.2022.2623-2657

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