Metabolomic Insights into Schizophrenia and Related Disorders
Summary
Metabolomic profiling has emerged as a transformative approach to characterise the biochemical underpinnings of schizophrenia and allied psychiatric conditions. By measuring hundreds to thousands of small molecules in plasma, serum or brain tissue, researchers have delineated consistent disturbances in amino acid and lipid metabolism, energy pathways and oxidative-stress markers. Altered levels of glutamate, glycine and proline point to disrupted neurotransmission and neuroplasticity, while changes in glycerophospholipid and sphingolipid species implicate membrane dynamics and inflammatory signalling. Perturbations in carnitine derivatives and glycolytic intermediates reveal mitochondrial dysfunction and shifts in cellular energetics. These metabolic signatures not only differentiate schizophrenia from mood disorders but also stratify subtypes and predict cognitive trajectories. When integrated with neuroimaging and clinical assessments, metabolomic data provide mechanistic insight into brain-body interactions, inform early-diagnostic biomarker panels and support the development of personalised treatment strategies.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Metabolomic Insights into Schizophrenia and Related Disorders publication trend
The graph below shows the total number of articles in metabolomic insights into schizophrenia and related disorders across all publications each year (not limited to Nature Index journals).
Technical terms
Metabolomics: Comprehensive study of small-molecule metabolites within cells, tissues or biofluids to characterise biochemical states.
Glycerophospholipids: A class of phospholipids forming cell membranes and involved in signal transduction.
Sphingolipids: Lipid molecules containing a sphingoid base that modulate membrane structure and inflammatory pathways.
Carnitine derivatives: Compounds that transport fatty acids into mitochondria, reflecting energy metabolism.
Oxidative stress: Imbalance between reactive oxygen species production and antioxidant defences, affecting cellular function.
References
- Identifying plasma metabolic characteristics of major depressive disorder, bipolar disorder, and schizophrenia in adolescents. Translational Psychiatry (2024).
- Association of Blood Metabolomics Biomarkers with Brain Metabolites and Patient-Reported Outcomes as a New Approach in Individualized Diagnosis of Schizophrenia. International Journal of Molecular Sciences (2024).
- Carnitine metabolites and cognitive improvement in patients with schizophrenia treated with olanzapine: a prospective longitudinal study. Frontiers in Pharmacology (2023).
About these summaries
This Nature Research Intelligence Topic summary is created with the cited references and a large language model. We take care to ground generated text with facts, and have systems in place to gain human feedback on the overall quality of the process in line with our AI principles. We strive to create accurate and useful summaries for people unfamiliar with the research topic and that supports this goal. These pages are a beta release and will be updated as we learn how best to help people gain value from a research topic summary.
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.