ArticleMedical oncology (Northwood, London, England)2013
Polymorphisms in genes of APE1, PARP1, and XRCC1: risk and prognosis of colorectal cancer in a northeast Chinese population.
Article in Medical oncology (Northwood, London, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 11 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
27 citing papers in PubMed, 11 syntheses or guidelines pooled it.
- XRCC1 Arg399Gln Genetic Variant Increases Colorectal Cancer Susceptibility: A Comprehensive Meta-Analysis.Asian Pacific journal of cancer prevention : APJCP · 2025Pooled it
- Pooled it
- Association of APE1 Gene Asp148Glu Variant with Digestive Cancer: A Meta-Analysis.Medical science monitor : international medical journal of experimental and clinical research · 2015Pooled it
- Relationship between apurinic endonuclease 1 Asp148Glu polymorphism and gastrointestinal cancer risk: An updated meta-analysis.World journal of gastroenterology · 2015Pooled it
- XRCC1 R399Q polymorphism and colorectal cancer risk in the Chinese Han population: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015Pooled it
- Association between the XRCC1 Arg194Trp polymorphism and risk of cancer: evidence from 201 case-control studies.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014Pooled it
- The APE1 Asp148Glu polymorphism and colorectal cancer susceptibility: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014Pooled it
- Two DNA repair gene polymorphisms on the risk of gastrointestinal cancers: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014Pooled it
- PARP-1 Val762Ala polymorphism and risk of cancer: a meta-analysis based on 39 case-control studies.PloS one · 2014Pooled it
- Association between the PARP1 Val762Ala polymorphism and cancer risk: evidence from 43 studies.PloS one · 2014Pooled it
- Pooled it
- PARP-1 rs1136410 Polymorphism and Gastrointestinal Cancer Risk: A Meta-Analysis of Cancer-Type and Ethnic-Specific Associations.Medeniyet medical journal · 2025Article
- PARP1 bound to XRCC2 promotes tumor progression in colorectal cancer.Discover oncology · 2024Article
- Article
- Review
- The multifunctional APE1 DNA repair-redox signaling protein as a drug target in human disease.Drug discovery today · 2021Review
- DNA repair and cancer in colon and rectum: Novel players in genetic susceptibility.International journal of cancer · 2020Article
- Genetic Polymorphisms of DNA Repair Pathways in Sporadic Colorectal Carcinogenesis.Journal of Cancer · 2019Review
- Article
- Modulation of Colorectal Cancer Risk by Polymorphisms in 51Gln/His, 64Ile/Val, and 148Asp/Glu of APEX Gene; 23Gly/Ala of XPA Gene; and 689Ser/Arg of ERCC4 Gene.Gastroenterology research and practice · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Base excision repair (BER) pathway plays critical role in maintaining genome integrity. Polymorphisms in BER genes which modulate the DNA repair capacity may affect the susceptibility and prognosis of cancer. We conducted a case-control study and followed up the cases to explore the associations between BER genes polymorphisms and the risk and prognosis of colorectal cancer (CRC). This study included 451 CRC patients and 631 controls. Four single-nucleotide polymorphisms (SNPs) in genes of apurinic/apyrimidinic endonuclease-1 (APE1), ADP-ribosyltransferase (ADPRT, also known as PARP1), and X-ray repair cross-complementing groups 1 (XRCC1) were tested by PCR-RFLP. Odds ratio (OR), hazard ratio (HR), and their 95 % confidence intervals (CIs) were calculated by unconditional logistic regression and Cox proportional hazard model. PARP1 762 recessive model (OR = 1.57, 95 % CI 1.12-2.20) and XRCC1 194 dominant model (OR = 1.45, 95 % CI 1.12-1.88) were associated with increased CRC risk. A significant increasing trend for the risk of CRC was detected with the increasing number of putative risk genotypes (P (trend) = 0.00). However, no association was found between these four SNPs and the prognosis of CRC. In conclusion, APE1 (Asp148Glu), PARP1 (Ala762Val), and XRCC1 (Arg399Gln, Arg194Trp) were associated with the susceptibility to CRC, but were not associated with the prognosis of CRC.
Indexed as
Identifiers
23430444What 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.