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Choudhary A, Anand A, Singh A, Roy P, Singh N, Kumar V, Sharma S, Baranwal M. Machine learning-based ensemble approach in prediction of lung cancer predisposition using XRCC1 gene polymorphism. J Biomol Struct Dyn 2023:1-10. [PMID: 37545160 DOI: 10.1080/07391102.2023.2242492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 07/23/2023] [Indexed: 08/08/2023]
Abstract
The employment of machine learning approaches has shown promising results in predicting cancer. In the current study, polymorphisms data of five single nucleotide polymorphisms (SNPs) of DNA repair gene XRCC1 (XRCC1 399, XRCC1 194, XRCC1 206, XRCC1 632, XRCC1 280) of the north Indian population along with four smoking status data is considered as an input to the proposed ensemble model to predict the risk of individual susceptibility to the lung cancer. The prediction accuracy of the proposed ensemble model for cancer predisposition was found to be 85%. The model performance is also evaluated using sensitivity, specificity, precision and the Gini index, which is found in the range of 0.83-0.87. The proposed model also outperformed in all evaluation parameters when compared with the individual Model (LM, SVM, RF, KNN and baseline neural net). Collectively, current results suggest the potential of the proposed ensemble model in predicting the risk of cancer based on XRCC1 SNPs data.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Abhishek Choudhary
- Department of Computer Science, Thapar Institute of Engineering & Technology, India
| | - Adarsh Anand
- Department of Electronics & Communication Engineering, Thapar Institute of Engineering & Technology, India
| | - Amrita Singh
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, India
| | - Pratima Roy
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, India
| | - Navneet Singh
- Department of Pulmonary Medicine, Post Graduate Institute of Education and Medical Research (PGIMER), Chandigarh, India
| | - Vinay Kumar
- Department of Electronics & Communication Engineering, Thapar Institute of Engineering & Technology, India
| | - Siddharth Sharma
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, India
| | - Manoj Baranwal
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, India
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Zhang H, Li Y, Guo S, Wang Y, Wang H, Lu D, Wang J, Jin L, Jiang G, Wu J, Han Y, Li J. Effect of ERCC2 rs13181 and rs1799793 polymorphisms and environmental factors on the prognosis of patients with lung cancer. Am J Transl Res 2020; 12:6941-6953. [PMID: 33194084 PMCID: PMC7653631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/22/2020] [Indexed: 06/11/2023]
Abstract
PURPOSE The 5-year survival rate of patients with lung cancer in China is < 20%, and predicting their prognosis is difficult. Here, we investigated the association between two common non-synonymous single-nucleotide polymorphisms (SNPs) in the excision repair cross-complementing 2 (ERCC2) genes (rs13181 and rs1799793) and the prognosis of patients with lung cancer. METHODS Genomic DNA was extracted from the blood samples of 839 patients with lung cancer and genotyped using the SNPscan technique. The association between patient prognosis and the ERCC2 genotype was analyzed using a multivariate Cox proportional hazards model adjusted for multiple potential confounders. RESULTS The presence of ERCC2 rs13181 T>G significantly increased the risk of death (adjust hazard ratio (HR) = 1.29, 95% CI: 1.06-1.56, P = 0.009). Patients with the rs13181 TG genotype (adjust HR = 1.34, 95% CI: 1.08-1.65, P = 0.007) and rs13181 dominant mode TG+GG (adjust HR = 1.33, 95% CI: 1.08-1.63, P = 0.007) had significantly worse overall survival. Moreover, stratified analyses showed that patients with the TG and TG+GG rs13181 genotypes who were male, elderly (≥60 years), had a history of smoking, or without family history of malignant tumors had a significantly increased risk of death. In patients with adenocarcinoma lung cancer (ADC), the rs1799793 genotype CT (adjust HR = 1.49, 95% CI: 1.06-2.09, P = 0.023) and dominant model CT+TT (adjust HR = 1.45, 95% CI = 1.04-2.02, P = 0.027) were associated with an increased risk of death. CONCLUSION ERCC2 rs13181 and rs1799793 SNPs may be significant prognostic factors for the risk of death among patients with lung cancer.
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Affiliation(s)
- Haorui Zhang
- Company 6 of Basic Medical Science, Navy Military Medical UniversityShanghai, China
| | - Yutao Li
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
| | - Shicheng Guo
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-MadisonMadison, WI, USA
- Center for Precision Medicine Research, Marshfield Clinic Research InstituteMarshfield, WI, USA
| | - Yi Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
| | - Haijian Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
| | - Daru Lu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
- Human Phenome Institute, Fudan UniversityShanghai, China
| | - Li Jin
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan UniversityShanghai, China
- Human Phenome Institute, Fudan UniversityShanghai, China
| | - Gengxi Jiang
- Department of Thoracic Surgery, Navy Military Medical University Affiliated Changhai HospitalShanghai, China
| | - Junjie Wu
- Department of Respiratory and Critical Care Medicine, Navy Military Medical University Affiliated Changhai HospitalShanghai, China
| | - Yiping Han
- Department of Respiratory and Critical Care Medicine, Navy Military Medical University Affiliated Changhai HospitalShanghai, China
| | - Juhong Li
- Center of Physical Examination, Navy Military Medical University Affiliated Changhai HospitalShanghai, China
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Pérez-Ramírez C, Cañadas-Garre M, Alnatsha A, Villar E, Valdivia-Bautista J, Faus-Dáder MJ, Calleja-Hernández MÁ. Pharmacogenetics of platinum-based chemotherapy: impact of DNA repair and folate metabolism gene polymorphisms on prognosis of non-small cell lung cancer patients. THE PHARMACOGENOMICS JOURNAL 2018; 19:164-177. [PMID: 29662106 DOI: 10.1038/s41397-018-0014-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 07/03/2017] [Accepted: 11/06/2017] [Indexed: 02/08/2023]
Abstract
Chemotherapy based on platinum compounds is the standard treatment for NSCLC patients with EGFR wild type, and is also used as second line in mutated EGFR patients. Nevertheless, this therapy presents poor clinical outcomes. ERCC1, ERCC2, XRCC1, MDM2, MTHFR, MTR, and SLC19A1 gene polymorphisms may contribute to individual variation in response and survival to platinum-based chemotherapy. The aim of this study was to investigate the influence of these polymorphisms on response and survival of NSCLC patients treated with platinum-based chemotherapy. A retrospective-prospective cohorts study was conducted, including 141 NSCLC patients. Polymorphisms were analyzed by PCR real-time with Taqman® probes. Patients with ERCC1 rs3212986-GG (p = 0.0268; OR = 2.50; CI95% = 1.12-5.69) and XRCC1 rs25487-GG (p = 0.0161; OR = 2.99; CI95% = 1.26-7.62) genotype showed significantly better ORR. Cox survival analysis revealed that patients carrying the MDM2 rs1690924-GG genotype (p = 0.0345; HR = 1.99; CI95% = 1.05-3.80) presented higher risk of death. Furthermore, carriers of MTR rs1805087-A alleles (p = 0.0060; HR = 8.91; CI95% = 1.87-42.42) and SLC19A1 rs1051266-AA genotype (p = 0.0130; HR = 1.74; CI95% = 1.12-2.68) showed greater risk of progression. No influence of ERCC1 rs11615, ERCC2 rs13181, ERCC2 rs1799793, XRCC1 rs1799782, MDM2 rs1470383, MTHFR rs1801131, and MTHFR rs1801133 on platinum-based chemotherapy clinical outcomes was found. In conclusion, our results suggest that ERCC1 rs3212986, XRCC1 rs25487, MDM2 rs1690924, MTR rs1805087, and SLC19A1 rs1051266 gene polymorphisms may significantly act as predictive factors in NSCLC patients treated with platinum-based chemotherapy.
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Affiliation(s)
- Cristina Pérez-Ramírez
- Pharmacogenetics Unit, UGC Provincial de Farmacia de Granada, Instituto de Investigación Biosanitaria de Granada, Complejo Hospitalario Universitario de Granada, Avda. Fuerzas Armadas, 2, Granada, Spain.,Department of Biochemistry, Faculty of Pharmacy, University of Granada, Campus Universitario de Cartuja, s/n, 18071, Granada, Spain
| | - Marisa Cañadas-Garre
- Centre for Public Health, Nephrology Research Group, Queen's University Belfast, c/o Regional Genetics Centre, Level A Tower Block Belfast City Hospital Lisburn Road, Belfast, BT9 7AB, UK.
| | - Ahmed Alnatsha
- Department of Molecular Medicine, Faculty of Medicine, University of Tübingen, Geissweg 5, 72076, Tübingen, Germany
| | - Eduardo Villar
- Pathology Service, UGC Anatomía Patológica, Instituto de Investigación Biosanitaria de Granada Complejo Hospitalario Universitario de Granada, Avda. Fuerzas Armadas, 2, 18014, Granada, Spain
| | - Javier Valdivia-Bautista
- Medical Oncology Service, UGC Oncología Médica Instituto de Investigación Biosanitaria de Granada, Complejo Hospitalario Universitario de Granada, Avda. Fuerzas Armadas, 2, 18014, Granada, Spain
| | - María José Faus-Dáder
- Department of Biochemistry, Faculty of Pharmacy, University of Granada, Campus Universitario de Cartuja, s/n, 18071, Granada, Spain
| | - Miguel Ángel Calleja-Hernández
- Pharmacogenetics Unit, UGC Provincial de Farmacia de Granada, Instituto de Investigación Biosanitaria de Granada, Complejo Hospitalario Universitario de Granada, Avda. Fuerzas Armadas, 2, Granada, Spain.,Department of Pharmacology, Faculty of Pharmacy, University of Granada, Campus Universitario de Cartuja, s/n, 18071, Granada, Spain
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Xu M, Liu Y, Li D, Wang X, Liang S, Zhang G, Yang X. Chinese C allele carriers of the ERCC5 rs1047768 polymorphism are more sensitive to platinum-based chemotherapy: a meta-analysis. Oncotarget 2018; 9:1248-1256. [PMID: 29416691 PMCID: PMC5787435 DOI: 10.18632/oncotarget.18981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 06/17/2017] [Indexed: 12/11/2022] Open
Abstract
It is suspected that ERCC5 rs1047768 and rs17655 polymorphisms influence the response to platinum-based chemotherapy. This meta-analysis was performed to summarize the scattered evidence regarding the association between these two polymorphisms and sensitivity to platinum-based treatment. Thirteen studies were included after a comprehensive literature search. The pooled odds ratios and 95% confidence intervals suggested that the C allele of the ERCC5 rs1047768 polymorphism is associated with elevated sensitivity to platinating agents, especially for Chinese patients. However, no difference among rs17655 genotypes could be detected.
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Affiliation(s)
- Meizhen Xu
- School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
| | - Yina Liu
- School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
| | - Dan Li
- Clinical Translational Research Center, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China.,School of Life Science and Technology, Tongji University, Shanghai, China.,Present address: Jiayin BioTechnology Co., Ltd., Shanghai, China
| | | | | | - Gaochuan Zhang
- School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
| | - Xiaoqin Yang
- School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
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Li DJ, Xiao D. Association between the XRCC1 polymorphisms and clinical outcomes of advanced NSCLC treated with platinum-based chemotherapy: a meta-analysis based on the PRISMA statement. BMC Cancer 2017; 17:501. [PMID: 28743242 PMCID: PMC5526237 DOI: 10.1186/s12885-017-3487-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 07/17/2017] [Indexed: 12/19/2022] Open
Abstract
Background Base excision repair (BER) pathway is a DNA repair pathway that is important in carcinogenesis and in response to DNA-damaging chemotherapy. XRCC1 is one of important molecular markers for BER. So far, the role of XRCC1 polymorphisms with clinical outcomes of advanced NSCLC treated with platinum-based chemotherapy is inconclusive. To explore the relationship between XRCC1 polymorphisms and platinum-based chemotherapy in advanced NSCLC patients, we performed this meta-analysis. Methods Crude odds ratios (ORs), Cox proportional hazard ratios (HRs) with the corresponding 95% confidence intervals (CIs) were adopted to assess the strength of association between XRCC1 polymorphisms and response rate, Overall survival (OS) and progression free survival (PFS) of advanced NSCLC treated with platinum-based chemotherapy. Q test and I2 test were used for the assessment of heterogeneity. Subgroup analyses were conducted when heterogeneity exists. Begg’s funnel plots and Egger’s linear regression test were used to estimate publication bias. Sensitivity analysis was performed to evaluate the stability of the result. Results A total of 19 studies including 2815 individuals were eligible for the analysis, results showed XRCC1 194Arg allele was negatively associated with the objective response rate relative to 194Trp, and results of homozygous model, dominant model and heterozygous model suggested a gene dosage effect negative correlation between 194Arg allele and objective response rate(ArgArg vs TrpTrp: OR = 0.64(95%CI: 0.44-0.91); ArgArg + TrpArg vs TrpTrp: OR = 0.79(95%CI: 0.57-1.11); TrpArg vs TrpTrp: OR = 1.05(95%CI: 0.73-1.51)). XRCC1 399Gln may indicate favorable overall survival (GlnGln + GlnArg vs ArgArg: HR = 0.65(95%CI: 0.43–0.98)) and favorable PFS (GlnGln vs ArgArg: HR = 0.72(95%CI: 0.48–0.97)) in Asian patients; while in Caucasian patients, XRCC1 399Gln indicated poorer overall survival (GlnGln vs ArgArg: HR = 2.29(95%CI: 1.25–3.33)). Conclusions Our results indicated that in NSCLC patients treated with platinum-based regimen, XRCC1 194Arg allele suggest poor objective response rate, the GlnGln genotype of XRCC1 399 suggest poorer overall survival in Caucasian patients, and longer PFS in Asian patients. Electronic supplementary material The online version of this article (doi:10.1186/s12885-017-3487-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dan-Juan Li
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Dong Xiao
- Cancer Research Institute, Southern Medical University, Guangzhou, 510515, China
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6
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Xiong Y, Huang BY, Yin JY. Pharmacogenomics of platinum-based chemotherapy in non-small cell lung cancer: focusing on DNA repair systems. Med Oncol 2017; 34:48. [PMID: 28215024 DOI: 10.1007/s12032-017-0905-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 02/12/2017] [Indexed: 12/18/2022]
Abstract
Drug therapy for non-small cell lung cancer consists mainly of platinum-based chemotherapy regimens. However, toxicity, drug resistance, and high risk of death have been seen in the clinic, which means there is a need for optimizing the use of medications. Platinum resistance could be mediated by a series of DNA repair pathways, and therefore, these pathways should be taken into account for optimizing drug using. The goal of pharmacogenomics is to elucidate genetic factors, such as DNA repair genes, which might underlie drug efficacy and effectiveness, and to improve therapeutic effects or guide personalized therapy as well. Here, we reviewed the current knowledge of pharmacogenomic data on DNA repair systems and examined whether they could be further translated into the clinic with evidence-based perspectives.
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Affiliation(s)
- Yi Xiong
- Xiangya School of Medicine, Central South University, Changsha, 410008, People's Republic of China
| | - Bi-Yun Huang
- Institute of Information Security and Big Data, Central South University, Changsha, 410008, People's Republic of China
| | - Ji-Ye Yin
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
- Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, 410078, People's Republic of China.
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7
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Contribution of genetic factors to platinum-based chemotherapy sensitivity and prognosis of non-small cell lung cancer. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2017; 771:32-58. [DOI: 10.1016/j.mrrev.2016.11.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 11/16/2016] [Indexed: 11/20/2022]
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8
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Yin JY, Li X, Zhou HH, Liu ZQ. Pharmacogenomics of platinum-based chemotherapy sensitivity in NSCLC: toward precision medicine. Pharmacogenomics 2016; 17:1365-78. [PMID: 27462924 DOI: 10.2217/pgs-2016-0074] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is one of the leading causes of cancer-related death in the world. Platinum-based chemotherapy is the first-line treatment for non-small-cell lung cancer (NSCLC), however, the therapeutic efficiency varies remarkably among individuals. A large number of pharmacogenomics studies aimed to identify genetic variations which can be used to predict platinum response. Those studies are leading NSCLC treatment to the new era of precision medicine. In the current review, we provided a comprehensive update on the main recent findings of genetic variations which can be used to predict platinum sensitivity in the NSCLC patients.
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Affiliation(s)
- Ji-Ye Yin
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, P.R. China
- Hunan Province Cooperation Innovation Center for Molecular Target New Drug Study, Hengyang 421001, P.R. China
| | - Xi Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, P.R. China
- Hunan Province Cooperation Innovation Center for Molecular Target New Drug Study, Hengyang 421001, P.R. China
| | - Hong-Hao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, P.R. China
- Hunan Province Cooperation Innovation Center for Molecular Target New Drug Study, Hengyang 421001, P.R. China
| | - Zhao-Qian Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, P.R. China
- Hunan Province Cooperation Innovation Center for Molecular Target New Drug Study, Hengyang 421001, P.R. China
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Papadodima O, Moulos P, Koryllou A, Piroti G, Kolisis F, Chatziioannou A, Pletsa V. Modulation of Pathways Underlying Distinct Cell Death Mechanisms in Two Human Lung Cancer Cell Lines in Response to SN1 Methylating Agents Treatment. PLoS One 2016; 11:e0160248. [PMID: 27467507 PMCID: PMC4965087 DOI: 10.1371/journal.pone.0160248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 07/15/2016] [Indexed: 12/13/2022] Open
Affiliation(s)
- Olga Papadodima
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, 11635 Athens, Greece
| | - Panagiotis Moulos
- Institute of Molecular Biology and Genetics, Biomedical Sciences Research Centre ‘Alexander Fleming’, 16672 Vari, Greece
| | - Aggeliki Koryllou
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, 11635 Athens, Greece
| | - Georgia Piroti
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, 11635 Athens, Greece
| | - Fragiskos Kolisis
- Laboratory of Biotechnology, School of Chemical Engineering, National Technical University of Athens, 15780 Athens, Greece
| | - Aristotelis Chatziioannou
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, 11635 Athens, Greece
- Enios Applications Private Company, 25 Al.Pantou str., 17671 Athens, Greece
- * E-mail: (AC); (VP)
| | - Vasiliki Pletsa
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, 11635 Athens, Greece
- * E-mail: (AC); (VP)
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Song YZ, Han FJ, Liu M, Xia CC, Shi WY, Dong LH. Association between Single Nucleotide Polymorphisms in XRCC3 and Radiation-Induced Adverse Effects on Normal Tissue: A Meta-Analysis. PLoS One 2015; 10:e0130388. [PMID: 26091483 PMCID: PMC4474802 DOI: 10.1371/journal.pone.0130388] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 05/20/2015] [Indexed: 01/26/2023] Open
Abstract
The X-ray repair cross-complementing group 3 (XRCC3) protein plays an important role in the repair of DNA double-strand breaks. The relationship between XRCC3 polymorphisms and the risk of radiation-induced adverse effects on normal tissue remains inconclusive. Thus, we performed a meta-analysis to elucidate the association between XRCC3 polymorphisms and radiation-induced adverse effects on normal tissue. All eligible studies up to December 2014 were identified through a search of the PubMed, Embase and Web of Science databases. Seventeen studies involving 656 cases and 2193 controls were ultimately included in this meta-analysis. The pooled odds ratios (ORs) with corresponding 95% confidence intervals (CIs) were calculated to evaluate the association between XRCC3 polymorphisms and the risk of radiation-induced normal tissue adverse effects. We found that the XRCC3 p.Thr241Met (rs861539) polymorphism was significantly associated with early adverse effects induced by radiotherapy (OR = 1.99, 95%CI: 1.31-3.01, P = 0.001). A positive association lacking statistical significance with late adverse effects was also identified (OR = 1.28, 95%CI: 0.97-1.68, P = 0.08). In addition, the rs861539 polymorphism was significantly correlated with a higher risk of adverse effects induced by head and neck area irradiation (OR = 2.41, 95%CI: 1.49-3.89, p = 0.0003) and breast irradiation (OR = 1.41, 95%CI: 1.02-1.95, p = 0.04), whereas the correlation was not significant for lung irradiation or pelvic irradiation. Furthermore, XRCC3 rs1799794 polymorphism may have a protective effect against late adverse effects induced by radiotherapy (OR = 0.47, 95%CI: 0.26-0.86, P = 0.01). Well-designed large-scale clinical studies are required to further validate our results.
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Affiliation(s)
- Yu-Zhe Song
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, Jilin, China
| | - Fu-Jun Han
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin, China
| | - Min Liu
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, Jilin, China
| | - Cheng-Cheng Xia
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, Jilin, China
| | - Wei-Yan Shi
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, Jilin, China
| | - Li-Hua Dong
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, Jilin, China
- * E-mail:
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DNA repair gene XRCC3 Thr241Met polymorphisms and lung cancer risk: a meta-analysis. Bull Cancer 2015; 102:332-9. [PMID: 25794597 DOI: 10.1016/j.bulcan.2015.02.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 11/05/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND The X-ray repair cross-complementing group 3 (XRCC3) is a highly suspected candidate gene for cancer susceptibility, and a large amount studies have examined the association of the rs861539 in XRCC3 (Thr241Met) with lung cancer risk in various populations. However, the results remain inconclusive. METHODS The electronic database of PubMed, Medline, Embase and CNKI (China National Knowledge Infrastructure) were searched for case-control studies published up to December 05, 2013. A systematic review and meta-analysis was performed to evaluate the relationship between XRCC3 Thr241Met polymorphism and lung cancer risk. Data were extracted and pooled odds ratio (OR) with its 95% confidence intervals (CI) were calculated. RESULTS Total 21 studies, including 6880 lung cancer cases and 8329 controls, were available for meta-analysis. Overall, our results showed that the XRCC3 Thr241Met polymorphism was not associated with risk of lung cancer in all genetic contrast models (P>0.05). Stratified analyses by ethnicity (Asians, Caucasians and mixed population) showed similar results. Additionally, no evidence of publication bias was observed by using the funnel plot. CONCLUSIONS There is no clear evidence showing a significant correlation between XRCC3 Thr241Met polymorphism and lung cancer risk in total population and stratified analysis by ethnicity. However, studies assessing the gene-gene interactions should be considered to further estimate this gene variant in lung cancer risk.
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12
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Goričar K, Kovač V, Jazbec J, Zakotnik B, Lamovec J, Dolžan V. Genetic variability of DNA repair mechanisms and glutathione-S-transferase genes influences treatment outcome in osteosarcoma. Cancer Epidemiol 2015; 39:182-8. [PMID: 25592234 DOI: 10.1016/j.canep.2014.12.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Revised: 12/19/2014] [Accepted: 12/20/2014] [Indexed: 01/23/2023]
Abstract
BACKGROUND Osteosarcoma patients are commonly treated with cisplatin-based preoperative and postoperative chemotherapy. Cisplatin binds to DNA and forms both intrastrand and interstrand crosslinks, inhibiting DNA replication. Glutathione-S-transferases (GSTs) participate in cisplatin detoxification, while several independent DNA repair mechanisms repair cisplatin-induced lesions. The aim of our study was to investigate the influence of genetic variability of DNA repair mechanisms and GSTs on efficacy and toxicity of cisplatin-based chemotherapy in osteosarcoma patients. METHODS A total of 66 osteosarcoma patients were genotyped for ERCC1, ERCC2, NBN, RAD51, XRCC3, and GSTP1 polymorphisms, as well as GSTM1 and GSTT1 gene deletion. We determined the influence of polymorphisms on survival and treatment outcome using Cox regression and logistic regression. RESULTS Carriers of at least one polymorphic ERCC2 rs1799793 allele had longer event-free survival (EFS) (P=0.006; hazard ratio (HR)=0.28; 95% confidence interval (CI)=0.11-0.70). Polymorphic GSTP1 rs1138272 allele was associated with both shorter EFS and OS (P=0.005; HR=3.67; 95%CI=1.47-9.16; and P=0.004; HR=3.52; 95%CI=1.51-8.22, respectively). Compared to the reference NBN CAA haplotype, NBN CGA haplotype was associated with shorter EFS (P=0.001; HR=4.12; 95%CI=1.77-9.56). CONCLUSIONS Our results suggest that DNA repair polymorphisms and GST polymorphisms could be used as predictive factors for cisplatin-based chemotherapy in osteosarcoma patients and could contribute to treatment personalization.
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Affiliation(s)
- Katja Goričar
- Pharmacogenetics Laboratory, Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
| | - Viljem Kovač
- Institute of Oncology Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia.
| | - Janez Jazbec
- Oncology and Haematology Unit, University Children's Hospital, University Medical Centre, Bohoričeva 20, 1000 Ljubljana, Slovenia.
| | - Branko Zakotnik
- Institute of Oncology Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia.
| | - Janez Lamovec
- Institute of Oncology Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia.
| | - Vita Dolžan
- Pharmacogenetics Laboratory, Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
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Ji WP, He NB. Investigation on the DNA repaired gene polymorphisms and response to chemotherapy and overall survival of osteosarcoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:894-899. [PMID: 25755792 PMCID: PMC4348835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 12/09/2014] [Indexed: 06/04/2023]
Abstract
The aim of the present study was to evaluate the influence of polymorphisms in NER and HRR pathways on the response to cisplatin-based treatment and clinical outcome in osteosarcoma patients. 214 osteosarcoma patients treated with cisplatin-based chemotherapy were collected between January 2008 and January 2011. Genotypes of ERCC1 rs11615, ERCC2 rs1799793 and rs13181, NBN rs709816, RAD51 rs1801320, and XRCC3 rs861539 were conducted by Polymerase Chain Reaction Restriction Fragment Length Polymorphism (PCR-RFLP) assay. By conditional logistic regression analysis, patients carrying CC genotype of ERCC1 rs11615 showed a significant more good responder than TT genotype, and the OR (95% CI) was 2.51 (1.02-6.85). In the Cox proportional hazards model, after adjusting for potential confounding factors, we found that individuals carrying CC genotype of ERCC1 rs11615 was associated with decreased risk of death from osteosarcoma, and the HR (95% CI) was 0.43 (0.15-0.93). In conclusion, our results suggest that ERCC1 rs11615 polymorphism in the DNA repair pathways play an important role in the response to chemotherapy and overall survival of osteosarcoma.
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Affiliation(s)
- Wei-Ping Ji
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Neng-Bin He
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
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