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Pushing the Limits of MALDI-TOF Mass Spectrometry: Beyond Fungal Species Identification

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TLDR
In this article, a review of the use of MALDI-TOF in the clinical mycology laboratory is presented, focusing on present and future applications of this versatile analytical tool in the field of bioinformatics.
Abstract
Matrix assisted laser desorption ionization time of flight (MALDI-TOF) is a powerful analytical tool that has revolutionized microbial identification. Routinely used for bacterial identification, MALDI-TOF has recently been applied to both yeast and filamentous fungi, confirming its pivotal role in the rapid and reliable diagnosis of infections. Subspecies-level identification holds an important role in epidemiological investigations aimed at tracing virulent or drug resistant clones. This review focuses on present and future applications of this versatile tool in the clinical mycology laboratory.

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Mass spectrometry in research laboratories and clinical diagnostic: a new era in medical mycology

TL;DR: A review of the most recent research literature that has investigated the applications and usage of MT-MS to the identification of microorganisms, mycotoxins, antifungal susceptibility examination, and mycobiome research can be found in this article .
References
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Journal ArticleDOI

Urinary tract infections: epidemiology, mechanisms of infection and treatment options

TL;DR: How basic science studies are elucidating the molecular details of the crosstalk that occurs at the host–pathogen interface, as well as the consequences of these interactions for the pathophysiology of UTIs is discussed.
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Ongoing Revolution in Bacteriology: Routine Identification of Bacteria by Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry

TL;DR: In this article, the authors used matrix assisted laser desorption ionization time-of-flight (MALDI-TOF) to identify both selected bacteria and bacteria in select clinical situations.
Journal ArticleDOI

Fusarium Infections in Immunocompromised Patients

TL;DR: The prognosis is poor and is determined largely by degree of immunosuppression and extent of infection, with virtually a 100% death rate among persistently neutropenic patients with disseminated disease.
Journal ArticleDOI

Characterization of intact microorganisms by MALDI mass spectrometry.

TL;DR: The application of MALDI mass spectrometry to desorb protein biomarkers from intact viruses, bacteria, fungus, and spores is the focus of this review.
Journal ArticleDOI

Applications of MALDI-TOF mass spectrometry in clinical diagnostic microbiology

TL;DR: MALDI-TOF MS has been used successfully for microbial typing and identification at the subspecies level, demonstrating that this technology is a potential efficient tool for epidemiological studies and for taxonomical classification.
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