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Metabolomicstargeted metabolomics of rat's kidney
Podophyllotoxin (PPT) exhibits limited clinical utility due to its nephrotoxicity, and its underlying mechanisms remain poorly understood. This study employs the toxicological evidence chain (TEC) framework and integrated multi-omics analyses to investigate the potential involvement of the microbiot...
2026-06-28 | MTBLS14869 | MetaboLights
MetabolomicsGeographic variation of mutagenic exposures in kidney cancer genomes

International differences in the incidence of many cancer types indicate the existence of carcinogen exposures that have not been identified by conventional epidemiology yet potentially make a substantial contribution to cancer burden1. This pertains to clear cell renal cell carcinoma (ccRCC), fo...

2024-03-26 | MTBLS9394 | MetaboLights
MetabolomicsEpimedium-Derived Extracellular Vesicles Alleviate Cisplatin-induced Acute Kidney Injury: Integrated Multi-Omics Analysis and Molecular Simulations Reveal Flavonoid Interactions with PPARα
This study explores the protective effects and potential underlying mechanisms of Epimedium-derived extracellular vesicles (EpEVs) against cisplatin-induced acute kidney injury (CIAKI) in mice. EpEVs were isolated and purified via differential centrifugation combined with sucrose and iodixanol gradi...
2026-09-02 | MTBLS15534 | MetaboLights
MetabolomicsAnalysis of human urine reveals metabolic changes related to the development of acute kidney injury following cardiac surgery
In an effort to identify novel biomarkers capable of predicting the development of acute kidney injury (AKI) after cardiac surgery with cardiopulmonary bypass (CPB) use, urine specimens were collected before and at 4 and 24 hours after surgery from 106 patients and analyzed by means of nuclear magne...
2012-10-21 | MTBLS24 | MetaboLights
MetabolomicsIntegrated transcriptome-metabolome analysis reveals attenuated combined toxicity: Antagonistic interactions of three thermal processing contaminants in murine kidney-urine systems

To investigate the toxicological effects after individual or combined sub-chronical exposure to oxidized triacylglycerols, aldehydes, and 3-MCPDE formed during thermal processing of high-fat foods, this study implemented transcriptome-metabolome analysis of renal tissues in Kunming mice, suppleme...

2026-02-25 | MTBLS13934 | MetaboLights
MetabolomicsUrinary multi-omics reveal non-invasive diagnostic biomarkers in clear cell renal cell carcinoma

Clear cell renal cell carcinoma (ccRCC) is the most common kidney malignancy. Yet, no rapid, non-invasive biomarkers are available for diagnosis or screening. Urine represents an ideal analyte matrix due to its accessibility, low invasiveness, longitudinal sampling and the kidney’s central role i...

2026-08-16 | MTBLS12025 | MetaboLights
TranscriptomicsNext Generation Sequencing identifies Cdh11 and Mrc1 as novel translational biomarkers of kidney fibrosis
Chronic kidney disease (CKD) is the gradual, asymptomatic loss of kidney function and current tests only identify it when significant loss has already happened. Using RNA sequencing in a mouse model of folic acid (FA) induced nephropathy, here we report the identification of 10 genes that track kidn...
ORGANISM(S): Mus musculus 
2015-10-23 | E-GEOD-65267 | biostudies-arrayexpress
MetabolomicsDigital Phenomics and Dual-Fluid Metabolomics for Precision Stratification of Diabetic Kidney Disease: A Multicenter Cohort Study

We conducted a prospective-retrospective two-center cohort study involving 364 participants. The Discovery Cohort (n=282) enrolled from two centers consisted of healthy controls (n=80), patients with type 2 diabetes mellitus (T2DM) without kidney disease (n=102), and patients with confirmed DKD (...

2026-03-09 | MTBLS14007 | MetaboLights
MetabolomicsPodophyllotoxin-induced nephrotoxicity via the microbiota-gut-kidney axis in SD rats based on the toxicological evidence chain (TEC) concept
Podophyllotoxin (PPT) exhibits limited clinical utility due to its nephrotoxicity, and its underlying mechanisms remain poorly understood. This study employs the toxicological evidence chain (TEC) framework and integrated multi-omics analyses to investigate the potential involvement of the microbiot...
2026-06-25 | MTBLS14854 | MetaboLights
MetabolomicsUrinary Ubiquitin-Specific Protease 2 (USP2) as a Diagnostic Biomarker for Chronic Kidney Disease: An Integrated Multi-Omics and Network Analysis
Urinary USP2 is elevated in chronic kidney disease and shows strong diagnostic performance. Integrated metabolomics and proteomics analyses identified cortisol and prostaglandin A3 as candidate mediators and linked USP2 to lipid metabolism and ferroptosis-related pathways.
2026-05-05 | MTBLS14426 | MetaboLights
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