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Associations of LIG4 and HSPB1 Genetic Polymorphisms with Risk of Radiation-Induced Lung Injury in Lung Cancer Patients Treated with Radiotherapy
Joint Authors
Xu, Feng
Han, Ji-Chang
Zhang, Ya-Jun
Zhang, Yi-Jie
Liu, Xiao-Chun
Qi, Guan-Bin
Liu, Dan
Chen, Yan-Zhi
Zhao, Yu-Xia
Bai, Lu
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-25
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Objective.
This study aims to explore the correlations of genetic polymorphisms in LIG4 and HSPB1 genes with the radiation-induced lung injury (RILI), especially radiation pneumonitis (RP), in lung cancer patients.
Methods.
A total of 160 lung cancer patients, who were diagnosed with inoperable lung cancer and received radiotherapy, were included in the present study from September 2009 to December 2011.
TaqMan Real-Time PCR (RT-PCR) was used to verify the SNPs of LIG4 and HSPB1 genes.
Chi-square criterion was used to compare the differences in demographic characteristics, exposure to risk factors, and SNPs genotypes.
Crude odds ratios (ORs) with 95% confidence intervals (95% CI) were calculated by logistic regression analysis.
All statistical analyses were conducted in SPSS 18.0.
Results.
A total of 32 (20.0%) lung cancer patients had RP after receiving radiotherapy.
Of the 32 cases, 4 cases were of grade 2, 24 cases were of grade 3, and 4 cases were of grade 4.
However, our results indicated that the general condition and treatment of all patients had no significant difference with RP risk ( P > 0.0 5 ) .
Meanwhile, our results revealed that there was no significant association between the frequencies of LIG4 rs1805388 and HSPB1 rs2868371 genotype distribution and the risk of RP ( P > 0.05 ) .
Conclusion.
In conclusion, we demonstrated that the genetic polymorphisms in LIG4 rs1805388 and HSPB1 rs2868371 were not obviously correlated with the risk of RP and RILI of lung cancer.
American Psychological Association (APA)
Xu, Feng& Han, Ji-Chang& Zhang, Ya-Jun& Zhang, Yi-Jie& Liu, Xiao-Chun& Qi, Guan-Bin…[et al.]. 2015. Associations of LIG4 and HSPB1 Genetic Polymorphisms with Risk of Radiation-Induced Lung Injury in Lung Cancer Patients Treated with Radiotherapy. BioMed Research International،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1057042
Modern Language Association (MLA)
Xu, Feng…[et al.]. Associations of LIG4 and HSPB1 Genetic Polymorphisms with Risk of Radiation-Induced Lung Injury in Lung Cancer Patients Treated with Radiotherapy. BioMed Research International No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1057042
American Medical Association (AMA)
Xu, Feng& Han, Ji-Chang& Zhang, Ya-Jun& Zhang, Yi-Jie& Liu, Xiao-Chun& Qi, Guan-Bin…[et al.]. Associations of LIG4 and HSPB1 Genetic Polymorphisms with Risk of Radiation-Induced Lung Injury in Lung Cancer Patients Treated with Radiotherapy. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1057042
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1057042