TNFRSF1B +676 T>G polymorphism predicts survival of non-small cell lung cancer patients treated with chemoradiotherapy.
| dc.contributor.author | Guan, Xiaoxiang | |
| dc.contributor.author | Liao, Zhongxin | |
| dc.contributor.author | Ma, Hongxia | |
| dc.contributor.author | Qian, Ji | |
| dc.contributor.author | Liu, Zhensheng | |
| dc.contributor.author | Yuan, Xianglin | |
| dc.contributor.author | Gomez, Daniel | |
| dc.contributor.author | Komaki, Ritsuko | |
| dc.contributor.author | Wang, Li-E | |
| dc.contributor.author | Wei, Qingyi | |
| dc.date.accessioned | 2019-02-01T15:25:29Z | |
| dc.date.available | 2019-02-01T15:25:29Z | |
| dc.date.issued | 2011-10-14 | |
| dc.date.updated | 2019-02-01T15:25:26Z | |
| dc.description.abstract | The dysregulation of gene expression in the TNF-TNFR superfamily has been involved in various human cancers including non-small cell lung cancer (NSCLC). Furthermore, functional polymorphisms in TNF-α and TNFRSF1B genes that alter gene expression are likely to be associated with risk and clinical outcomes of cancers. However, few reported studies have investigated the association between potentially functional SNPs in both TNF-α and TNFRSF1B and prognosis of NSCLC patients treated with chemoradiotherapy.We genotyped five potentially functional polymorphisms of TNF-α and TNFRSF1B genes [TNF-α -308 G>A (rs1800629) and -1031 T>C (rs1799964); TNFRSF1B +676 T>G (rs1061622), -1709A>T(rs652625) and +1663A>G (rs1061624)] in 225 NSCLC patients treated with chemoradiotherapy or radiotherapy alone. Kaplan-Meier survival analysis, log-rank tests and Cox proportional hazard models were used to evaluate associations between these variants and NSCLC overall survival (OS).We found that the TNFRSF1B +676 GG genotype was associated with a significantly better OS of NSCLC (GG vs. TT: adjusted HR = 0.38, 95% CI = 0.15-0.94; GG vs. GT/TT: adjusted HR = 0.35, 95% CI = 0.14-0.88). Further stepwise multivariate Cox regression analysis showed that the TNFRSF1B +676 GG was an independent prognosis predictor in this NSCLC cohort (GG vs. GT/TT: HR = 0.35, 95% CI = 0.14-0.85), in the presence of node status (N2-3 vs. N0-1: HR = 1.60, 95% CI = 1.09-2.35) and tumor stage (T3-4 vs. T0-2: HR = 1.48, 95% CI = 1.08-2.03).Although the exact biological function for this SNP remains to be explored, our findings suggest a possible role of TNFRSF1B +676 T>G (rs1061622) in the prognosis of NSCLC. Further large and functional studies are needed to confirm our findings. | |
| dc.identifier | 1471-2407-11-447 | |
| dc.identifier.issn | 1471-2407 | |
| dc.identifier.issn | 1471-2407 | |
| dc.identifier.uri | ||
| dc.language | eng | |
| dc.publisher | Springer Science and Business Media LLC | |
| dc.relation.ispartof | BMC cancer | |
| dc.relation.isversionof | 10.1186/1471-2407-11-447 | |
| dc.subject | Humans | |
| dc.subject | Carcinoma, Non-Small-Cell Lung | |
| dc.subject | Lung Neoplasms | |
| dc.subject | Tumor Necrosis Factor-alpha | |
| dc.subject | Receptors, Tumor Necrosis Factor, Type II | |
| dc.subject | Proportional Hazards Models | |
| dc.subject | Genotype | |
| dc.subject | Polymorphism, Genetic | |
| dc.subject | Aged | |
| dc.subject | Middle Aged | |
| dc.subject | Female | |
| dc.subject | Male | |
| dc.subject | Kaplan-Meier Estimate | |
| dc.subject | Chemoradiotherapy | |
| dc.title | TNFRSF1B +676 T>G polymorphism predicts survival of non-small cell lung cancer patients treated with chemoradiotherapy. | |
| dc.type | Journal article | |
| duke.contributor.orcid | Wei, Qingyi|0000-0002-3845-9445|0000-0003-4115-4439 | |
| pubs.begin-page | 447 | |
| pubs.issue | 1 | |
| pubs.organisational-group | Staff | |
| pubs.organisational-group | Duke | |
| pubs.organisational-group | School of Medicine | |
| pubs.organisational-group | Duke Cancer Institute | |
| pubs.organisational-group | Institutes and Centers | |
| pubs.organisational-group | Population Health Sciences | |
| pubs.organisational-group | Basic Science Departments | |
| pubs.organisational-group | Medicine, Medical Oncology | |
| pubs.organisational-group | Medicine | |
| pubs.organisational-group | Clinical Science Departments | |
| pubs.publication-status | Published | |
| pubs.volume | 11 |
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