ArticleMetabolites2022
Lipidomic Profiling Identifies a Novel Lipid Signature Associated with Ethnicity-Specific Disparity of Bladder Cancer.
Article in Metabolites, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The trial behind it
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- A comprehensive plasma-based approach to thromboinflammation in bladder cancer: integrating lipidomics, thrombin generation, and NETosis biomarkers.Journal of translational medicine · 2026Article
- Constitutive AMPK activation prevents hepatocellular carcinoma development through inhibition of HNF4α activity.Science advances · 2026Article
- Bacterial Extracellular Vesicles Mediate Microbiota-Host Communication to Regulate Blood Pressure in Male Rats.Hypertension (Dallas, Tex. : 1979) · 2026Article
- Plasma lipidomics for biomarker identification in non-muscle invasive bladder cancer.BMC cancer · 2025Article
- Dysregulated mitochondrial energy metabolism drives the progression of mucosal field effects to invasive bladder cancer.The Journal of pathology · 2025Article
- The genetic associations of lipidome on bladder cancer: a Mendelian randomization study.Discover oncology · 2025Article
- Mitochondrial reprogramming by activating OXPHOS via glutamine metabolism in African American patients with bladder cancer.JCI insight · 2024Article
- Inferring Bladder Cancer Evolution from Mucosal field Effects by Whole-Organ Spatial Mutational, Proteomic, and Metabolomic Mapping.Research square · 2024Article
- Chewing the fat: How lipidomics is changing our understanding of human health and disease in 2022.Analytical science advances · 2023Review
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Bladder Cancer (BLCA) is the ninth most frequently diagnosed cancer globally and the sixth most common cancer in the US. African Americans (AA) exhibit half the BLCA incidence compared to European Americans (EA), but they have a 70% higher risk of cancer-related death; unfortunately, this disparity in BLCA mortality remains poorly understood. In this study, we have used an ethnicity-balanced cohort for unbiased lipidomics profiling to study the changes in the lipid fingerprint for AA and EA BLCA tissues collected from similar geographical regions to determine a signature of ethnic-specific alterations. We identified 86 lipids significantly altered between self-reported AA and EA BLCA patients from Augusta University (AU) cohort. The majority of altered lipids belong to phosphatidylcholines (PCs), phosphatidylethanolamines (PEs), ly sophosphatidylcholines (lysoPCs), phosphatidylserines (PSs), and diglycerides (DGs). Interestingly, levels of four lysoPCs (lyso PCs 20:3, lyso PCs 22:1, lyso PCs 22:2, and lyso PCs 26:1) were elevated while, in contrast, the majority of the PCs were reduced in AA BLCA. Significant alterations in long-chain monounsaturated (MonoUN) and polyunsaturated (PolyUN) lipids were also observed between AA and EA BLCA tumor tissues. These first-in-field results implicate ethnic-specific lipid alterations in BLCA.
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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 Socratic graph.