ArticleEuropean journal of cancer (Oxford, England : 1990)2019
Prognostic association of PTGS2 (COX-2) over-expression according to BRAF mutation status in colorectal cancer: Results from two prospective cohorts and CALGB 89803 (Alliance) trial.
Article in European journal of cancer (Oxford, England : 1990), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00003835 (Phase III Intergroup Trial of Irinotecan), which is not on this map. Cited by 20 papers.
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.
Phase III Intergroup Trial of Irinotecan (CPT-11) (NSC# 616348) Plus Fluorouracil/Leucovorin (5-FU/LV) Versus Fluorouracil/Leucovorin Alone After Curative Resection for Patients With Stage III Colon Cancer
Who cites it
20 citing papers in PubMed, 26 citations in OpenAlex.
- Article
- Dietary and lifestyle inflammation scores in relation to colon cancer recurrence in subgroups of patients based on common molecular tumour characteristics.ESMO gastrointestinal oncology · 2025Article
- Oxidative Stress and Inflammation: Drivers of Tumorigenesis and Therapeutic Opportunities.Antioxidants (Basel, Switzerland) · 2025Review
- Berries as Nature's Therapeutics: Exploring the Potential ofLife (Basel, Switzerland) · 2025Article
- Developing and validation a prognostic model for predicting prognosis among synchronous colorectal cancers patients using combined log odds ratio of positive lymph nodes: a SEER database study.BMC gastroenterology · 2024Article
- Targeting MEK/COX-2 axis improve immunotherapy efficacy in dMMR colorectal cancer with PIK3CA overexpression.Cellular oncology (Dordrecht, Netherlands) · 2024Article
- RUNX1-induced upregulation of PTGS2 enhances cell growth, migration and invasion in colorectal cancer cells.Scientific reports · 2024Article
- Loss ofEcancermedicalscience · 2024Article
- Low prostaglandin-endoperoxide synthase-2 gene expression in colorectal carcinomas may predict poorer survival.Ecancermedicalscience · 2024Article
- A reversible SRC-relayed COX2 inflammatory program drives resistance to BRAF and EGFR inhibition in BRAFNature cancer · 2023Article
- New staging systems for left-sided colon cancer based on the number of retrieved and metastatic lymph nodes provide a more accurate prognosis.Pathology oncology research : POR · 2023Article
- Article
- [Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021Article
- Prognostic Significance of COX-2 Overexpression inInternational journal of molecular sciences · 2020Article
- Significance of long-term surveillance for branch-duct intraductal papillary mucinous neoplasms from the perspective of molecular pathological epidemiology.Annals of translational medicine · 2020Article
- Aberrant expression of the COX2/PGEScientific reports · 2020Article
- The proprotein convertase furin is a pro-oncogenic driver in KRAS and BRAF driven colorectal cancer.Oncogene · 2020Article
- Strategies for Targeting Gene Therapy in Cancer Cells With Tumor-Specific Promoters.Frontiers in oncology · 2020Review
- Identification of a Pharmacological Biomarker for the Bioassay-Based Quality Control of a Thirteen-Component TCM Formula (Lianhua Qingwen) Used in Treating Influenza A Virus (H1N1) Infection.Frontiers in pharmacology · 2020Article
- BRAF-Mutated Colorectal Cancer: Clinical and Molecular Insights.International journal of molecular sciences · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
27 authors at 9 institutions in 3 countries.
Funding
Abstract
backgroundProstaglandin-endoperoxide synthase 2 (PTGS2, cyclooxygenase-2, COX-2)-prostaglandin E
methodsUsing 1708 patients, including 1200 stage I-IV colorectal carcinoma cases in the Nurses' Health Study (NHS) and the Health Professionals Follow-up Study (HPFS) and 508 stage III colon cancer cases in a National Cancer Institute-sponsored randomised controlled trial of adjuvant therapy (CALGB/Alliance 89803), we evaluated tumour PTGS2 (COX-2) expression status using immunohistochemistry. We examined the prognostic association of PTGS2 (COX-2) expression in strata of BRAF mutation status by multivariable Cox proportional hazards regression models to adjust for potential confounders, including disease stage, tumour differentiation, microsatellite instability status and KRAS and PIK3CA mutations.
resultsIn NHS and HPFS, the association of PTGS2 (COX-2) expression with colorectal cancer-specific survival differed by BRAF mutation status (P
conclusionsThe association of tumour PTGS2 (COX-2) expression with colorectal cancer mortality is stronger in BRAF-mutated tumours than in BRAF-wild-type tumours, supporting interactive roles of PTGS2 (COX-2) expression and BRAF mutation statuses in prognostication of patients with colorectal cancer; ClinicalTrials.gov Identifier, NCT00003835.
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.