Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최보율 | - |
dc.date.accessioned | 2018-03-15T04:49:40Z | - |
dc.date.available | 2018-03-15T04:49:40Z | - |
dc.date.issued | 2014-07 | - |
dc.identifier.citation | Gastric Cancer, 2014, 18(3), P.495-503 | en_US |
dc.identifier.issn | 1436-3291 | - |
dc.identifier.issn | 1436-3305 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s10120-014-0396-5 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47067 | - |
dc.description.abstract | Background The study aimed to examine the association between genes encoding molecules in the ornithine decarboxylase (ODC)?polyamine pathway (ODC1, AMD1, NQO1, NOS2A, and OAZ2) and gastric cancer risk and whether the gene?phytoestrogen interaction modifies gastric cancer risk. Methods Among 76 gastric cancer cases and their 1:4 matched controls within the Korean Multi-center Cancer Cohort, a total of 30 SNPs in five genes involved in the ODC pathway were primarily analyzed. The second-stage genotyping in 388 matched case?control sets was conducted to reevaluate the significant SNPs interacting with phytoestrogens during the primary analysis. The summary odds ratios (ORs) [95 % confidence intervals (CIs)] for gastric cancer were estimated. Interaction effects between the SNPs and plasma concentrations of phytoestrogens (genistein, daidzein, equol, and enterolactone) were evaluated. Results In the pooled analysis, NQO1 rs1800566 showed significant genetic effects on gastric cancer without heterogeneity [OR 0.83 (95 % CI 0.70?0.995)] and a greater decreased risk at high genistein/daidzein levels [OR 0.36 (95 % CI 0.15?0.90) and OR 0.26 (95 % CI 0.10?0.64), respectively; p interaction < 0.05]. Risk alleles of AMD1 rs1279599, AMD1 rs7768897, and OAZ2 rs7403751 had a significant gene?phytoestrogen (genistein and daidzein) interaction effect to modify the development of gastric cancer. They had an increased gastric cancer risk at low isoflavone levels, but a decreased risk at high isoflavone levels (p interaction < 0.01). Conclusions Our findings suggest that common variants in the genes involved in the ODC pathway may contribute to the risk of gastric cancer possibly by modulating ODC polyamine biosynthesis or by interaction between isoflavones and NQO1, OAZ2, and AMD1. | en_US |
dc.description.sponsorship | This study was supported by a grants from the National R&D Program for Cancer Control, Ministry of Health & Welfare, Republic of Korea (0520140), the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (KRF-2007-313-E00175), and the Korean Foundation for Cancer Research (KFCR-CB-2013-01). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.subject | Gastric cancer | en_US |
dc.subject | Ornithine decarboxylase | en_US |
dc.subject | SNPs | en_US |
dc.subject | Phytoestrogen | en_US |
dc.subject | Polyamine | en_US |
dc.subject | NQO1 | en_US |
dc.subject | OAZ2 | en_US |
dc.subject | AMD1 | en_US |
dc.title | Gene polymorphisms in the ornithine decarboxylase–polyamine pathway modify gastric cancer risk by interaction with isoflavone concentrations | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1007/s10120-014-0396-5 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | GASTRIC CANCER | - |
dc.contributor.googleauthor | Cho, Lisa Y. | - |
dc.contributor.googleauthor | Yang, Jae Jeong | - |
dc.contributor.googleauthor | Ko, Kwang-Pil | - |
dc.contributor.googleauthor | Ma, Seung Hyun | - |
dc.contributor.googleauthor | Shin, Aesun | - |
dc.contributor.googleauthor | Choi, Bo Youl | - |
dc.contributor.googleauthor | Kim, Hyun Ja | - |
dc.contributor.googleauthor | Han, Dong Soo | - |
dc.contributor.googleauthor | Song, Kyu Sang | - |
dc.contributor.googleauthor | Kim, Yong Sung | - |
dc.relation.code | 2014029911 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | bychoi | - |
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