ArticleInternational journal of molecular epidemiology and genetics2013
Phospholipase A2G1B polymorphisms and risk of colorectal neoplasia.
Article in International journal of molecular epidemiology and genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.
- Identification of genes highly downregulated in pancreatic cancer through a meta-analysis of microarray datasets: implications for discovery of novel tumor-suppressor genes and therapeutic targets.Journal of cancer research and clinical oncology · 2018Pooled it
- Systematic review: interactions between aspirin, and other nonsteroidal anti-inflammatory drugs, and polymorphisms in relation to colorectal cancer.Alimentary pharmacology & therapeutics · 2014Pooled it
- Screening of core targets for Di(2-ethylhexyl) Phthalate-related gastric cancer based on machine learning, molecular docking, and SHAP analysis.PLoS computational biology · 2026Article
- Metabolomics and proteomics analyses reveal the potiental mechanisms underlying colorectal cancer and chemotherapy targets.BMC cancer · 2026Article
- Screening differentially expressed genes of pancreatic cancer between Mongolian and Han people using bioinformatics technology.BMC cancer · 2020Article
- Group 1B phospholipase ABiochimica et biophysica acta. Molecular and cell biology of lipids · 2019Review
- Single Nucleotide Polymorphism in SMAD7 and CHI3L1 and Colorectal Cancer Risk.Mediators of inflammation · 2018Review
- Review Article: The Role of Molecular Pathological Epidemiology in the Study of Neoplastic and Non-neoplastic Diseases in the Era of Precision Medicine.Epidemiology (Cambridge, Mass.) · 2016Review
- Integration of molecular pathology, epidemiology and social science for global precision medicine.Expert review of molecular diagnostics · 2016Review
- Molecular pathological epidemiology gives clues to paradoxical findings.European journal of epidemiology · 2015Article
- Proceedings of the second international molecular pathological epidemiology (MPE) meeting.Cancer causes & control : CCC · 2015Article
- Etiologic field effect: reappraisal of the field effect concept in cancer predisposition and progression.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2015Review
- Challenges and opportunities in international molecular cancer prevention research: An ASPO Molecular Epidemiology and the Environment and International Cancer Prevention Interest Groups Report.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2014Article
- Progress and opportunities in molecular pathological epidemiology of colorectal premalignant lesions.The American journal of gastroenterology · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors at 7 institutions in 3 countries.
Funding
Abstract
Pancreatic phospholipase A2, product of PLA2G1B, catalyzes the release of fatty acids from dietary phospholipids.Diet is the ultimate source of arachidonic acid in cellular phospholipids, precursor of eicosanoid signaling molecules, linked to inflammation, cell proliferation and colorectal carcinogenesis. We evaluated the association of PLA2G1B tagging single-nucleotide polymorphisms with colorectal neoplasia risk. A linkage-disequilibrium-based tagSNP algorithm (r(2)=0.90, MAF≥4%) identified three tagSNPs. The SNPs were genotyped on the Illumina platform in three population-based, case-control studies: colon cancer (1424 cases/1780 controls); rectal cancer (583/775); colorectal adenomas (485/578). Evaluating gene-wide associations, principal-component and haplotype analysis were conducted, individual SNPs were evaluated by logistic regression. Two PLA2G1B variants were statistically significantly associated with reduced risk of rectal cancer (rs5637, 3702 G>A Ser98Ser, p-trend=0.03; rs9657930, 1593 C>T, p-trend=0.01); principal component analysis showed that genetic variation in the gene overall was statistically significantly associated with rectal cancer (p=0.02). NSAID users with the rs2070873 variant had a reduced rectal cancer risk (P-inter=0.02). Specific associations were observed with tumor subtypes (TP53/KRAS). The results suggest that genetic polymorphisms in PLA2G1B affect susceptibility to rectal cancer.
Indexed as
Identifiers
24046806PMC3773565W200896857What 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.