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September 28, 2025npj Parkinson s DiseaseOpen Access

Independent serum metabolomics approaches identify disrupted glutamic acid and serine metabolism in Parkinson’s disease patients

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Authors

JGJacopo GervasoniCMCarmen MarinoAIAlberto Imarisio

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Overview

Analytical methods identify altered glutamic acid and serine levels in Parkinson's disease, suggesting metabolic dysfunction.

Key Points

  • Higher levels of glutamine and serine were observed in Parkinson's disease, indicating disrupted amino acid metabolism.
  • Glutamic acid concentrations were lower in Parkinson's disease compared to healthy controls, emphasizing metabolic disturbance.
  • Analysis utilized ¹H-NMR and UPLC/MS techniques on serum samples from patients and healthy controls.
  • Findings highlight the role of bioenergetic pathways and amino acid homeostasis in Parkinson's disease.

Cite This Study

Gervasoni et al. (2025) studied this question.

synapsesocial.com/papers/68d913ab4ddcf71ba560bb91https://doi.org/10.1038/s41531-025-01126-5
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