Acknowledgements None declared. References 1. Ilhan G, Karakus S, Andic N: Risk factors and primary prevention of acute leukemia. Asian Pacific journal of cancer prevention : APJCP 2006, 7:515–517.PubMed 2. Yan J, Yin M, Dreyer ZE, Scheurer ME, Kamdar K, Wei Q, Okcu MF: A meta-analysis of MTHFR C677T and A1298C polymorphisms and risk of acute lymphoblastic leukemia in children. Pediatric blood & cancer 2012, 58:513–518.CrossRef 3. Ye Z, Song H: Glutathione s-transferase polymorphisms (GSTM1, GSTP1 and GSTT1) and the risk of acute leukaemia: a systematic
review and meta-analysis. European journal of cancer (Oxford, England : 1990) 2005, 41:980–989.CrossRef 4. Wang L, Yin F, Xu X, Hu X, Zhao D: X-Ray Repair Cross-Complementing Group 1 (XRCC1) Genetic Polymorphisms and Risk of Childhood Acute Lymphoblastic Leukemia: A Meta-Analysis. PloS one 2012, 7:e34897.Torin 2 research buy PubMedCrossRef 5. Yu K, Zhang J, Dou C, Gu S, Xie Y, Mao Y, Ji C: Methionine buy Pifithrin-�� synthase A2756G polymorphism and cancer risk: a meta-analysis. European journal of human genetics : EJHG
2010, 18:370–378.PubMedCrossRef 6. Boffetta P: Biomarkers in cancer epidemiology: an integrative approach. Carcinogenesis 2010, 31:121–126.PubMedCrossRef 7. Guengerich FP, Shimada T: Activation of procarcinogens by human cytochrome P450 enzymes. Mutation research 1998, 400:201–213.PubMedCrossRef 8. Zhou SF, Liu JP, check details Chowbay B: Polymorphism of human cytochrome P450 enzymes and its clinical impact. Drug metabolism reviews 2009, 41:89–295.PubMedCrossRef Ergoloid 9. Munafo MR, Clark TG, Flint J: Assessing publication bias in genetic association studies: evidence from a recent meta-analysis. Psychiatry research 2004, 129:39–44.PubMedCrossRef 10. Egger M, Davey Smith G, Schneider M, Minder C: Bias in meta-analysis detected by a simple, graphical test. BMJ 1997, 315:629–634.PubMedCrossRef 11. Yang Y, Tian Y, Jin X, Yan C, Jiang F, Zhang Y, Tang J, Shen X: A case-only study of interactions between metabolic enzyme polymorphisms and industrial pollution in childhood acute leukemia. Environmental toxicology and pharmacology 2009, 28:161–166.PubMedCrossRef 12. Pelloso LA,
Da Silva ID, De Souza NC, Yamamoto M, Botelho CA, Chauffaille Mde L: CYP1A1 polymorphisms modify overall survival in acute myeloid leukemia patients. Leukemia & lymphoma 2007, 48:1211–1215.CrossRef 13. Barragan E, Collado M, Cervera J, Martin G, Bolufer P, Roman J, Sanz MA: The GST deletions and NQO1*2 polymorphism confers interindividual variability of response to treatment in patients with acute myeloid leukemia. Leukemia research 2007, 31:947–953.PubMedCrossRef 14. Voso MT, D’Alo F, Gumiero D, Guidi F, Hohaus S, Leone G: The CYP1A1*2a allele is an independent prognostic factor for acute myeloid leukemia. Haematologica 2005, 90:982–984.PubMed 15. Infante-Rivard C, Krajinovic M, Labuda D, Sinnett D: Parental smoking, CYP1A1 genetic polymorphisms and childhood leukemia (Quebec, Canada).