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August 8, 2025MetabolitesOpen Access

MALDI-TOF MS Biomarkers for Methicillin-Resistant Staphylococcus aureus Detection: A Systematic Review

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Authors

PSPedro SantosIAIrina AlhoEREdna Ribeiro

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Implication

Systematic review identifies MALDI-TOF MS biomarkers for MRSA detection, suggesting cost-effective improvements in diagnostics.

Key Points

  • MALDI-TOF MS significantly improves the detection of methicillin-resistant strains of S. aureus, enhancing diagnostic accuracy and speed.
  • Key biomarkers like PSM-mec and delta toxin were detected at 2414 ± 2 Da and 3006 ± 2 Da, while AI models identified specific resistance profiles.
  • This systematic review analyzed 15 studies published until July 2024, emphasizing the effectiveness of MALDI-TOF MS in clinical settings.
  • MALDI-TOF MS detection is already used in various labs, potentially streamlining the identification process for MRSA with minimal extra cost.

Cite This Study

Santos et al. (2025) studied this question.

synapsesocial.com/papers/68af2984cf1dd9ea359e3c4ehttps://doi.org/10.3390/metabo15080540
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