ArticleScientific reports2025
Development of a prognostic model for chemotherapy response and identification of TNFAIP2 as a target in colorectal cancer.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed.
- ARGLU1 in Glioma: A Novel Potential Regulator of Splicing, DNA Repair, and Therapeutic Resistance.Cells · 2026Review
- Crucial role of telomere maintenance-related genes in survival prediction and subtype identification in colorectal cancer.Frontiers in molecular biosciences · 2026Article
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Authors and funding
5 authors.
Funding
Abstract
Oxaliplatin, a key chemotherapeutic agent, often induces resistance in colorectal cancer (CRC) treatment, highlighting the urgent need for reliable biomarkers to predict treatment efficacy. In this study, we aimed to identify key genes associated with oxaliplatin resistance in CRC and to evaluate their potential as prognostic biomarkers. Using CRC patient data from the TCGA dataset, we categorized patients into oxaliplatin-resistant and -sensitive groups and conducted differential expression analysis. Key feature genes were identified through univariate Cox analysis, LASSO regression, and stepwise multivariate Cox regression. The predictive value of the identified markers was validated using logistic regression, weighted gene co-expression network analysis (WGCNA), and external validation in GEO cohorts. The tumor microenvironment (TME) was assessed using the MCP-counter algorithm, and CRC cell experiments were performed to evaluate changes in drug sensitivity following oxaliplatin exposure. Based on TCGA CRC data, we constructed a prognostic index derived from a three-gene signature associated with oxaliplatin resistance. This index was significantly correlated with progression-free survival (PFS) in oxaliplatin-resistant CRC patients and showed robust prognostic performance, with AUCs of 0.848 and 0.861 in gastric cancer and pancreatic adenocarcinoma cohorts, respectively. Notably, TNFAIP2 knockout significantly reduced clonogenic ability in CRC cells following oxaliplatin treatment. Our results identify TLE4, TNFAIP2, and ARGLU1 as key contributors to oxaliplatin resistance in CRC. The oxaliplatin resistance-related gene signature (ORGSig) serves as a promising tool for predicting treatment response and prognosis in CRC patients receiving oxaliplatin-based chemotherapy. This signature also offers potential for guiding personalized therapy and overcoming drug resistance in clinical practice.
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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.