PTGS2, prostaglandin-endoperoxide synthase 2, 5743

N. diseases: 1234; N. variants: 27
Source: ALL
Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group LHGDN Relationship between cyclooxygenase 8473T>C polymorphism and the risk of lung cancer: a case-control study. 16542464 2006
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group LHGDN Polymorphism of -765G > C COX-2 is a risk factor for gastric adenocarcinoma and peptic ulcer disease in addition to H pylori infection: a study from northern India. 18330937 2008
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group BEFREE For glandular lesions, 6 of 10 (60%) AC from high-risk area and 15 of 20 (75%) from low-risk area showed positive COX-2 staining, and 12 of 17 (70%) premalignant Barrett's esophagus were also positive. 12893070 2003
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group LHGDN -765G > C COX-2 polymorphism may be a susceptibility marker for gastric adenocarcinoma in patients with atrophy or intestinal metaplasia. 17006983 2006
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group BEFREE We have previously described an association between colorectal adenomas and SNP V102V in PTGS2 and have now confirmed this association for colorectal adenocarcinomas. 16482563 2006
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 GeneticVariation group LHGDN Cyclooxygenase-2 and inducible nitric oxide synthase gene polymorphisms and risk of reflux esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. 18349295 2008
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group LHGDN Cyclooxygenase-2 and epithelial growth factor receptor up-regulation during progression of Barrett's esophagus to adenocarcinoma. 16521222 2006
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group RGD COX-2 may play an important role in esophageal carcinogenesis through the activation of the inflammation-metaplasia-adenocarcinoma sequence. 17675820 2007
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE Our data suggest that in addition to COX-2, EP2 and EP4 receptors could be a selective target in the prevention and/or treatment of the Barrett's-associated adenocarcinoma. 19843025 2010
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE Moreover, immunohistochemical analysis using serial sections of human colon adenocarcinomas revealed a strong positive correlation between COX-2 and FasL (r=0.722; P<0.0001) expression, and between EP1 receptor and FasL (r=0.740; P<0.0001) expression, in the tumour cells. 18648368 2008
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE The aim of this study was to evaluate cyclooxygenase-2 (COX-2) immunoreactivity in colorectal adenocarcinomas and to find correlations with different pathological features. 25169526 2014
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE A longitudinal case-control study compared COX-2 in patients who progressed to adenocarcinoma with nonprogressors matched for age and length of follow-up. 15269153 2004
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group LHGDN The association between lymph node metastasis and elevation of COX-2 was stronger in cases of AC than in cases of ASC (28.4 vs. 4.3%, P=0.023). 16111807 2006
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE COX-2, the inducible isoenzyme, was found to be overexpressed in approximately 85% of colorectal adenocarcinomas, contributing to key steps in tumor development. 20075740 2010
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE Long-term COX-2 inhibition markedly reduced adenocarcinoma formation, as well as angiogenesis in a mouse model of prostate-specific PKCε expression and Pten loss. 29765153 2018
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE When tumor types were considered, there were more Cox 2-positive adenocarcinomas compared with squamous cell carcinomas (21 of 51 adenocarcinomas [41%] vs. 9 of 46 squamous cell carcinomas [20%]; P = 0.03). 11920472 2002
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group LHGDN This study demonstrates a novel relationship between COX-2 expression and the neovasculature of human breast adenocarcinomas. 12855643 2003
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group LHGDN COX-2 CA-haplotype is a risk factor for the development of esophageal adenocarcinoma. 17581270 2007
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE This suggests that Cox-2-derived prostanoids promote aggressive behavior of adenocarcinomas of the stomach. 14616542 2003
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE Co-expression of beta-adrenergic receptors and cyclooxygenase-2 in pulmonary adenocarcinoma. 11494020 2001
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE We studied in mice and human adenocarcinoma-derived Caco-2 cells the impact of low calcium on markers of inflammation (cyclooxygenase-2; COX-2), of detoxification (pregnane and xenobiotic receptor (PXR)/steroid and xenobiotic receptor (SXR), cytochrome P450 steroid-inducible 3a11 (CYP3A11)), and on expression of the vitamin D system as a protection against tumorigenesis. 18327873 2008
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE The purpose of our study was to characterize the molecular profile of AA and explore the role of targeted therapy against cyclooxygenase-2 (COX-2) and epidermal growth factor receptor (EGFR). 24149137 2013
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE We compared expression of ERs, progesterone receptor (PR) and cyclooxygenase-2 (COX-2) in stage 1 endometrial adenocarcinomas graded as well (G1), moderately (G2) or poorly (G3) differentiated (n >or= 10 each group) using qRTPCR, single and double immunohistochemistry. 19758455 2009
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group BEFREE In the same patient, COX-2 was negative in the hyperplasia region but positive in adenoma and adenocarcinoma regions, showing results reflecting the progression of the disease. 11920515 2002
CUI: C0001418
Disease: Adenocarcinoma
Adenocarcinoma
0.600 Biomarker group CTD_human Increased cyclooxygenase-2 expression in human pancreatic carcinomas and cell lines: growth inhibition by nonsteroidal anti-inflammatory drugs. 10485483 1999