ArticleCancer research2014
Noninvasive urinary metabolomic profiling identifies diagnostic and prognostic markers in lung cancer.
Article in Cancer research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
114 citing papers in PubMed, 1 synthesis or guideline pooled it, 195 citations in OpenAlex.
- Metabolomics and metabolites in cancer diagnosis and treatment.Molecular biomedicine · 2025Pooled it
- Urinary 27-nor-5β-cholestane-3α,7α,12α,24medRxiv : the preprint server for health sciences · 2026Article
- The urinary-metabolite-based lung cancer index (uLCI): an interpretable machine-learning risk model for early-stage disease.medRxiv : the preprint server for health sciences · 2026Article
- miR-4513 promotes the proliferation and metastasis of non-small cell lung cancer cells by targeting VIPR1.Hereditas · 2026Article
- Application of untargeted plasma metabolomics and machine learning to construct a diagnostic model for hypertrophic cardiomyopathy: a case-control study.Metabolomics : Official journal of the Metabolomic Society · 2026Article
- Ensemble learning on serum metabolic fingerprints for early detection of lung adenocarcinoma.NPJ precision oncology · 2026Article
- Identification of High-Performing Blood Metabolite Biomarkers of Lung Cancer in a Chinese Population.Phenomics (Cham, Switzerland) · 2026Article
- The Omics Molecule Extractor: A Web Application for the Selection of Potential Biomarker Panels.Journal of proteome research · 2026Article
- 2,3-Pyridinedicarboxylate Is Associated with Shorter Recurrence-Free Survival in Patients with Hypopharyngeal Squamous Cell Carcinoma.Pathobiology : journal of immunopathology, molecular and cellular biology · 2026Article
- Prospective proteomics for discovering biomarkers in lung adenocarcinoma: a literature review.Translational cancer research · 2025Review
- Metabolite biomarkers in lung cancer: unlocking the potential of body fluid analysis for early detection and prognosis-a narrative review.Translational lung cancer research · 2025Review
- Urinary Metabolites and Survival in Malignant Mesothelioma.medRxiv : the preprint server for health sciences · 2025Article
- All-flexible chronoepifluidic nanoplasmonic patch for label-free metabolite profiling in sweat.Nature communications · 2025Article
- Identification of urinary metabolic biomarkers for histone 3 lysine27-to-methionine mutation diagnosis in brainstem gliomas.Neuro-oncology · 2025Article
- Semi-Supervised Learned Autoencoder for Classification of Events in Distributed Fibre Acoustic Sensors.Sensors (Basel, Switzerland) · 2025Article
- Rapid and Noninvasive Early Detection of Lung Cancer by Integration of Machine Learning and Salivary Metabolic Fingerprints Using MS LOC Platform: A Large-Scale Multicenter Study.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Mass-spectrometry based metabolomics: an overview of workflows, strategies, data analysis and applications.Proteome science · 2025Review
- Analysis of time-fractional cancer-tumor immunotherapy model using modified He-Laplace algorithm.Scientific reports · 2025Article
- Metabolomic Profiling of Disease Progression Following Radiotherapy for Breast Cancer.Cancers · 2025Article
- Clinical metabolomics in type 2 diabetes mellitus: from pathogenesis to biomarkers.Frontiers in endocrinology · 2025Review
54 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 4 institutions in 2 countries.
Funding
Abstract
Lung cancer remains the most common cause of cancer deaths worldwide, yet there is currently a lack of diagnostic noninvasive biomarkers that could guide treatment decisions. Small molecules (<1,500 Da) were measured in urine collected from 469 patients with lung cancer and 536 population controls using unbiased liquid chromatography/mass spectrometry. Clinical putative diagnostic and prognostic biomarkers were validated by quantitation and normalized to creatinine levels at two different time points and further confirmed in an independent sample set, which comprises 80 cases and 78 population controls, with similar demographic and clinical characteristics when compared with the training set. Creatine riboside (IUPAC name: 2-{2-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-oxolan-2-yl]-1-methylcarbamimidamido}acetic acid), a novel molecule identified in this study, and N-acetylneuraminic acid (NANA) were each significantly (P < 0.00001) elevated in non-small cell lung cancer and associated with worse prognosis [HR = 1.81 (P = 0.0002), and 1.54 (P = 0.025), respectively]. Creatine riboside was the strongest classifier of lung cancer status in all and stage I-II cases, important for early detection, and also associated with worse prognosis in stage I-II lung cancer (HR = 1.71, P = 0.048). All measurements were highly reproducible with intraclass correlation coefficients ranging from 0.82 to 0.99. Both metabolites were significantly (P < 0.03) enriched in tumor tissue compared with adjacent nontumor tissue (N = 48), thus revealing their direct association with tumor metabolism. Creatine riboside and NANA may be robust urinary clinical metabolomic markers that are elevated in tumor tissue and associated with early lung cancer diagnosis and worse prognosis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.