References
Huang Q, Wang C, Qiu LJ, Shao F, Yu JH (2011) The association between IGF1 CA repeat polymorphisms and breast cancer risk: a meta-analysis. Breast Cancer Res Treat. doi: 10.1007/s10549-011-1434-1
Little J, Bradley L, Bray MS, Clyne M, Dorman J, Ellsworth DL, Hanson J, Khoury M, Lau J, O’Brien TR, Rothman N, Stroup D, Taioli E, Thomas D, Vainio H, Wacholder S, Weinberg C (2002) Reporting, appraising, and integrating data on genotype prevalence and gene-disease associations. Am J Epidemiol 156:300–310
Tran N, Bharaj BS, Diamandis EP, Smith M, Li BD, Yu H (2004) Short tandem repeat polymorphism and cancer risk: influence of laboratory analysis on epidemiologic findings. Cancer Epidemiol Biomarkers Prev 13:2133–2140
Yu H, Li BD, Smith M, Shi R, Berkel HJ, Kato I (2001) Polymorphic CA repeats in the IGF-I gene and breast cancer. Breast Cancer Res Treat 70:117–122
Salanti G, Amountza G, Ntzani EE, Ioannidis JP (2005) Hardy-Weinberg equilibrium in genetic association studies: an empirical evaluation of reporting, deviations, and power. Eur J Hum Genet 13:840–848
Missmer SA, Haiman CA, Hunter DJ, Willett WC, Colditz GA, Speizer FE, Pollak MN, Hankinson SE (2002) A sequence repeat in the insulin-like growth factor-1 gene and risk of breast cancer. Int J Cancer 100:332–336
Kopelman NM, Stone L, Wang C, Gefel D, Feldman MW, Hillel J, Rosenberg NA (2009) Genomic microsatellites identify shared Jewish ancestry intermediate between Middle Eastern and European populations. BMC Genet 10:80–94
DeLellis K, Ingles S, Kolonel L, McKean-Cowdin R, Henderson B, Stanczyk F, Probst-Hensch NM (2003) IGF1 genotype, mean plasma level and breast cancer risk in the Hawaii/Los Angeles multiethnic cohort. Br J Cancer 88:277–282
References for Rebuttal letter
Tran N, Bharaj BS, Diamandis EP, Smith M, Li BD, Yu H (2004) Short tandem repeat polymorphism and cancer risk: influence of laboratory analysis on epidemiologic findings. Cancer Epidemiol Biomarkers Prev 13:2133–2140
Thakkinstian A, McElduff P, D’Este C, Duffy D, Attia J (2005) A method for meta-analysis of molecular association studies. Stat Med 24:1291–1306
Attia J, Thakkinstian A, D’Este C (2003) Meta-analyses of molecular association studies: methodologic lessons for genetic epidemiology. J Clin Epidemiol 56:297–303
Figer A, Karasik YP, Baruch RG, Chetrit A, Papa MZ, Sade RB, Rizel S, Friedman E (2002) Insulin-like growth factor polymorphism and breast cancer risk in Jewish women. Isr Med Assoc J 4:759–762
DeLellis K, Ingles S, Kolonel L, McKean-Cowdin R, Henderson B, Stanczyk F, Probst-Hensch NM (2003) IGF1 genotype, mean plasma level and breast cancer risk in the Hawaii/Los Angeles multiethnic cohort. Br J Cancer 88:277–282
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This study was supported by grants from the National Natural Science Foundation of China (81001283).
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Zou, YF., Wang, F. & Feng, XL. The association between IGF1 CA repeat polymorphisms and breast cancer risk: appraisal of a recent meta-analysis. Breast Cancer Res Treat 128, 913–915 (2011). https://doi.org/10.1007/s10549-011-1473-7
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DOI: https://doi.org/10.1007/s10549-011-1473-7