ArticleBMC cancer2024
The causal relationship between CSF metabolites and GBM: a two-sample mendelian randomization analysis.
Article in BMC cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Stachydrine: A Systematic Review of Its Multi-Targeted Therapeutic Potential in Cardiovascular, Oncology, Renal, Gynecological, and Inflammatory Disorders.Drug design, development and therapy · 2026Pooled it
- Exploratory bidirectional Mendelian randomisation analysis of cerebrospinal fluid metabolites associated with cerebral palsy and epilepsy.BMJ paediatrics open · 2026Article
- Integrated Liver Multi-Omics Reveals Beneficial Effects and Potential Mechanisms of Noni Fruit Flavonoids on Antioxidant Status and Anti-Inflammatory Responses in Cashmere Goats.Antioxidants (Basel, Switzerland) · 2026Article
- Gut microbiota and glioblastoma: composition, mechanisms, and therapeutic interventions.Infectious agents and cancer · 2026Review
- Cerebrospinal fluid metabolites and their association with female reproductive disorders: insights from mendelian randomization.Journal of ovarian research · 2026Article
- Imaging-mediated genetic effects link brain microstructure, metabolic profiles, and regional transcription to glioma susceptibility.Frontiers in immunology · 2026Article
- Causal relationships between cerebrospinal fluid metabolites, immune cell traits, and head and neck cancers.Discover oncology · 2025Article
- Causal Relationship Between Butyrate and Dyspepsia: Evidence From Two-Sample Mendelian Randomization Analysis of CSF Metabolites.JGH open : an open access journal of gastroenterology and hepatology · 2025Article
- Plasma metabolites mediate the causal relationship between gut microbiota and erectile dysfunction: insights from Mendelian randomization study.Sexual medicine · 2025Article
- Liquid Biopsy-Derived Tumor Biomarkers for Clinical Applications in Glioblastoma.Biomolecules · 2025Review
- Identification of Six Cerebrospinal Fluid Metabolites Causally Associated with Anorexia Nervosa Risk: A Mendelian Randomization Analysis.International journal of molecular sciences · 2025Article
- Nontargeted metabolomics uncovering metabolite signatures in glioblastoma: a preliminary study on candidate biomarker discovery for IDH subtyping and survival prediction.Frontiers in oncology · 2025Article
- The Causal Association Analysis between Depression and Cerebrospinal Fluid: From the Perspective of Mendelian Randomization.Psychology research and behavior management · 2025Article
- Potential Causal Relationship Between Plasma and Cerebrospinal Fluid Metabolites and Meningioma: Two-Sample Mendelian Randomization Study.Journal of multidisciplinary healthcare · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGlioblastoma multiforme (GBM) is a highly aggressive primary malignant brain tumor characterized by rapid progression, poor prognosis, and high mortality rates. Understanding the relationship between cerebrospinal fluid (CSF) metabolites and GBM is crucial for identifying potential biomarkers and pathways involved in the pathogenesis of this devastating disease.
methodsIn this study, Mendelian randomization (MR) analysis was employed to investigate the causal relationship between 338 CSF metabolites and GBM. The data for metabolites were obtained from a genome-wide association study summary dataset based on 291 individuals, and the GBM data was derived from FinnGen included 91 cases and 174,006 controls of European descent. The Inverse Variance Weighted method was utilized to estimate the causal effects. Supplementary comprehensive assessments of causal effects between CSF metabolites and GBM were conducted using MR-Egger regression, Weighted Median, Simple Mode, and Weighted Mode methods. Additionally, tests for heterogeneity and pleiotropy were performed.
resultsThrough MR analysis, a total of 12 identified metabolites and 2 with unknown chemical properties were found to have a causal relationship with GBM. 1-palmitoyl-2-stearoyl-gpc (16:0/18:0), 7-alpha-hydroxy-3-oxo-4-cholestenoate, Alpha-tocopherol, Behenoyl sphingomyelin (d18:1/22:0), Cysteinylglycine, Maleate, Uracil, Valine, X-12,101, X-12,104 and Butyrate (4:0) are associated with an increased risk of GBM. N1-methylinosine, Stachydrine and Succinylcarnitine (c4-dc) are associated with decreased GBM risk.
conclusionIn conclusion, this study sheds light on the intricate interplay between CSF metabolites and GBM, offering novel perspectives on disease mechanisms and potential treatment avenues. By elucidating the role of CSF metabolites in GBM pathogenesis, this research contributes to the advancement of diagnostic capabilities and targeted therapeutic interventions for this aggressive brain tumor. Further exploration of these findings may lead to improved management strategies and better outcomes for patients with GBM.
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