Abstract
Circulating cell-free DNA (cfDNA) has been considered as a potential biomarker for non-invasive cancer detection. To evaluate the methylation levels of six candidate genes (EGFR, GREM1, PDGFRB, PPM1E, SOX17, and WRN) in plasma cfDNA as biomarkers for breast cancer early detection, quantitative analysis of the promoter methylation of these genes from 86 breast cancer patients and 67 healthy controls was performed by using microfluidic-PCR-based target enrichment and next-generation bisulfite sequencing technology. The predictive performance of different logistic models based on methylation status of candidate genes was investigated by means of the area under the ROC curve (AUC) and odds ratio (OR) analysis. Results revealed that EGFR, PPM1E, and 8 gene-specific CpG sites showed significantly hypermethylation in cancer patients’ plasma and significantly associated with breast cancer (OR ranging from 2.51 to 9.88). The AUC values for these biomarkers were ranging from 0.66 to 0.75. Combinations of multiple hypermethylated genes or CpG sites substantially improved the predictive performance for breast cancer detection. Our study demonstrated the feasibility of quantitative measurement of candidate gene methylation in cfDNA by using microfluidic-PCR-based target enrichment and bisulfite next-generation sequencing, which is worthy of further validation and potentially benefits a broad range of applications in clinical oncology practice. Quantitative analysis of methylation pattern of plasma cfDNA by next-generation sequencing might be a valuable non-invasive tool for early detection of breast cancer.
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Abbreviations
- AUC:
-
Area under the receiver operating characteristic curve
- BSP:
-
Bisulfite sequencing primer
- cfDNA:
-
Cell-free DNA
- CI:
-
Confidential interval
- ctDNA:
-
Circulating tumor DNA
- ER:
-
Estrogen receptor
- HER2:
-
Human epidermal growth factor receptor-2
- NGS:
-
Next-generation sequencing
- OR:
-
Odds ratio
- PR:
-
Progesterone receptor
- ROC:
-
Receiver operating characteristics
References
Torre LA, Bray F, Siegel RL, Ferlay J, Lortet-Tieulent J, Jemal A. Global cancer statistics, 2012. CA Cancer J Clin. 2015;65(2):87–108. doi:10.3322/caac.21262.
Fan L, Strasser-Weippl K, Li JJ, St Louis J, Finkelstein DM, Yu KD, Chen WQ, Shao ZM, Goss PE. Breast cancer in China. Lancet Oncol. 2014;15(7):e279–89. doi:10.1016/S1470-2045(13)70567-9.
Chen W, Zheng R, Baade PD, Zhang S, Zeng H, Bray F, Jemal A, Yu XQ, He J. Cancer statistics in China, 2015. CA Cancer J Clin. 2016. doi:10.3322/caac.21338.
Radpour R, Barekati Z, Kohler C, Lv Q, Burki N, Diesch C, Bitzer J, Zheng H, Schmid S, Zhong XY. Hypermethylation of tumor suppressor genes involved in critical regulatory pathways for developing a blood-based test in breast cancer. PLoS One. 2011;6(1):e16080. doi:10.1371/journal.pone.0016080.
Ogino S, Lochhead P, Chan AT, Nishihara R, Cho E, Wolpin BM, Meyerhardt JA, Meissner A, Schernhammer ES, Fuchs CS, Giovannucci E. Molecular pathological epidemiology of epigenetics: emerging integrative science to analyze environment, host, and disease. Modern Pathol Off J US Can Acad Pathol Inc. 2013;26(4):465–84. doi:10.1038/modpathol.2012.214.
Rhee JK, Kim K, Chae H, Evans J, Yan P, Zhang BT, Gray J, Spellman P, Huang TH, Nephew KP, Kim S. Integrated analysis of genome-wide DNA methylation and gene expression profiles in molecular subtypes of breast cancer. Nucleic Acids Res. 2013;41(18):8464–74. doi:10.1093/nar/gkt643.
Heyn H, Esteller M. DNA methylation profiling in the clinic: applications and challenges. Nat Rev Genet. 2012;13(10):679–92. doi:10.1038/nrg3270.
Noehammer C, Pulverer W, Hassler MR, Hofner M, Wielscher M, Vierlinger K, Liloglou T, McCarthy D, Jensen TJ, Nygren A, Gohlke H, Trooskens G, Braspenning M, Van Criekinge W, Egger G, Weinhaeusel A. Strategies for validation and testing of DNA methylation biomarkers. Epigenomics. 2014;6(6):603–22. doi:10.2217/epi.14.43.
Massihnia D, Perez A, Bazan V, Bronte G, Castiglia M, Fanale D, Barraco N, Cangemi A, Di Piazza F, Calo V, Rizzo S, Cicero G, Pantuso G, Russo A. A headlight on liquid biopsies: a challenging tool for breast cancer management. Tumour Biol J Int Soc Oncodev Biol Med. 2016. doi:10.1007/s13277-016-4856-x.
Crowley E, Di Nicolantonio F, Loupakis F, Bardelli A. Liquid biopsy: monitoring cancer-genetics in the blood. Nat Rev Clin Oncol. 2013;10(8):472–84. doi:10.1038/nrclinonc.2013.110.
Thakur BK, Zhang H, Becker A, Matei I, Huang Y, Costa-Silva B, Zheng Y, Hoshino A, Brazier H, Xiang J, Williams C, Rodriguez-Barrueco R, Silva JM, Zhang W, Hearn S, Elemento O, Paknejad N, Manova-Todorova K, Welte K, Bromberg J, Peinado H, Lyden D. Double-stranded DNA in exosomes: a novel biomarker in cancer detection. Cell Res. 2014;24(6):766–9. doi:10.1038/cr.2014.44.
Elshimali YI, Khaddour H, Sarkissyan M, Wu Y, Vadgama JV. The clinical utilization of circulating cell free DNA (CCFDNA) in blood of cancer patients. Int J Mol Sci. 2013;14(9):18925–58. doi:10.3390/ijms140918925.
Schwarzenbach H, Pantel K. Circulating DNA as biomarker in breast cancer. Breast Cancer Res: BCR. 2015;17(1):136. doi:10.1186/s13058-015-0645-5.
Fackler MJ, Lopez Bujanda Z, Umbricht C, Teo WW, Cho S, Zhang Z, Visvanathan K, Jeter S, Argani P, Wang C, Lyman JP, de Brot M, Ingle JN, Boughey J, McGuire K, King TA, Carey LA, Cope L, Wolff AC, Sukumar S. Novel methylated biomarkers and a robust assay to detect circulating tumor DNA in metastatic breast cancer. Cancer Res. 2014;74(8):2160–70. doi:10.1158/0008-5472.CAN-13-3392.
Guerrero-Preston R, Hadar T, Ostrow KL, Soudry E, Echenique M, Ili-Gangas C, Perez G, Perez J, Brebi-Mieville P, Deschamps J, Morales L, Bayona M, Sidransky D, Matta J. Differential promoter methylation of kinesin family member 1a in plasma is associated with breast cancer and DNA repair capacity. Oncol Rep. 2014;32(2):505–12. doi:10.3892/or.2014.3262.
Chan KC, Jiang P, Chan CW, Sun K, Wong J, Hui EP, Chan SL, Chan WC, Hui DS, Ng SS, Chan HL, Wong CS, Ma BB, Chan AT, Lai PB, Sun H, Chiu RW, Lo YM. Noninvasive detection of cancer-associated genome-wide hypomethylation and copy number aberrations by plasma DNA bisulfite sequencing. Proc Natl Acad Sci U S A. 2013;110(47):18761–8. doi:10.1073/pnas.1313995110.
Vaca-Paniagua F, Oliver J, Nogueira da Costa A, Merle P, McKay J, Herceg Z, Holmila R. Targeted deep DNA methylation analysis of circulating cell-free DNA in plasma using massively parallel semiconductor sequencing. Epigenomics. 2015;7(3):353–62. doi:10.2217/epi.14.94.
Li Z, Guo X, Wu Y, Li S, Yan J, Peng L, Xiao Z, Wang S, Deng Z, Dai L, Yi W, Xia K, Tang L, Wang J. Methylation profiling of 48 candidate genes in tumor and matched normal tissues from breast cancer patients. Breast Cancer Res Treat. 2015;149(3):767–79. doi:10.1007/s10549-015-3276-8.
Kampfrath T, Levinson SS. Brief critical review: statistical assessment of biomarker performance. Clin Chim Acta Int J Clin Chem. 2013;419:102–7. doi:10.1016/j.cca.2013.02.006.
Holdman XB, Welte T, Rajapakshe K, Pond A, Coarfa C, Mo Q, Huang S, Hilsenbeck SG, Edwards DP, Zhang X, Rosen JM. Upregulation of EGFR signaling is correlated with tumor stroma remodeling and tumor recurrence in FGFR1-driven breast cancer. Breast Cancer Res: BCR. 2015;17:141. doi:10.1186/s13058-015-0649-1.
Voss M, Paterson J, Kelsall IR, Martin-Granados C, Hastie CJ, Peggie MW, Cohen PT. Ppm1E is an in cellulo AMP-activated protein kinase phosphatase. Cell Signal. 2011;23(1):114–24. doi:10.1016/j.cellsig.2010.08.010.
Rodenhiser DI, Andrews J, Kennette W, Sadikovic B, Mendlowitz A, Tuck AB, Chambers AF. Epigenetic mapping and functional analysis in a breast cancer metastasis model using whole-genome promoter tiling microarrays. Breast Cancer Res: BCR. 2008;10(4):R62. doi:10.1186/bcr2121.
Rauscher GH, Kresovich JK, Poulin M, Yan L, Macias V, Mahmoud AM, Al-Alem U, Kajdacsy-Balla A, Wiley EL, Tonetti D, Ehrlich M. Exploring DNA methylation changes in promoter, intragenic, and intergenic regions as early and late events in breast cancer formation. BMC Cancer. 2015;15:816. doi:10.1186/s12885-015-1777-9.
Scartozzi M, Bearzi I, Mandolesi A, Giampieri R, Faloppi L, Galizia E, Loupakis F, Zaniboni A, Zorzi F, Biscotti T, Labianca R, Falcone A, Cascinu S. Epidermal growth factor receptor (EGFR) gene promoter methylation and cetuximab treatment in colorectal cancer patients. Br J Cancer. 2011;104(11):1786–90. doi:10.1038/bjc.2011.161.
Montero AJ, Diaz-Montero CM, Mao L, Youssef EM, Estecio M, Shen L, Issa JP. Epigenetic inactivation of EGFR by CpG island hypermethylation in cancer. Cancer Biol Ther. 2006;5(11):1494–501.
Weng X, Zhang H, Ye J, Kan M, Liu F, Wang T, Deng J, Tan Y, He L, Liu Y. Hypermethylated epidermal growth factor receptor (EGFR) promoter is associated with gastric cancer. Sci Report. 2015;5:10154. doi:10.1038/srep10154.
Varley KE, Mitra RD. Bisulfite patch PCR enables multiplexed sequencing of promoter methylation across cancer samples. Genome Res. 2010;20(9):1279–87. doi:10.1101/gr.101212.109.
Danese E, Minicozzi AM, Benati M, Montagnana M, Paviati E, Salvagno GL, Lima-Oliveira G, Gusella M, Pasini F, Lippi G, Guidi GC. Comparison of genetic and epigenetic alterations of primary tumors and matched plasma samples in patients with colorectal cancer. PLoS One. 2015;10(5):e0126417. doi:10.1371/journal.pone.0126417.
Fu D, Ren C, Tan H, Wei J, Zhu Y, He C, Shao W, Zhang J. Sox17 promoter methylation in plasma DNA is associated with poor survival and can be used as a prognostic factor in breast cancer. Medicine. 2015;94(11):e637. doi:10.1097/MD.0000000000000637.
Kloten V, Becker B, Winner K, Schrauder MG, Fasching PA, Anzeneder T, Veeck J, Hartmann A, Knuchel R, Dahl E. Promoter hypermethylation of the tumor-suppressor genes ITIH5, DKK3, and RASSF1A as novel biomarkers for blood-based breast cancer screening. Breast Cancer Res: BCR. 2013;15(1):R4. doi:10.1186/bcr3375.
Deng J, Liang H, Ying G, Dong Q, Zhang L, Yu J, Fan D, Hao X. Clinical significance of the methylated cytosine-phosphate-guanine sites of protocadherin-10 promoter for evaluating the prognosis of gastric cancer. J Am Coll Surg. 2014;219(5):904–13. doi:10.1016/j.jamcollsurg.2014.06.014.
Warton K, Lin V, Navin T, Armstrong NJ, Kaplan W, Ying K, Gloss B, Mangs H, Nair SS, Hacker NF, Sutherland RL, Clark SJ, Samimi G. Methylation-capture and next-generation sequencing of free circulating DNA from human plasma. BMC Genomics. 2014;15:476. doi:10.1186/1471-2164-15-476.
Redshaw N, Huggett JF, Taylor MS, Foy CA, Devonshire AS. Quantification of epigenetic biomarkers: an evaluation of established and emerging methods for DNA methylation analysis. BMC Genomics. 2014;15:1174. doi:10.1186/1471-2164-15-1174.
Yang R, Pfutze K, Zucknick M, Sutter C, Wappenschmidt B, Marme F, Qu B, Cuk K, Engel C, Schott S, Schneeweiss A, Brenner H, Claus R, Plass C, Bugert P, Hoth M, Sohn C, Schmutzler R, Bartram CR, Burwinkel B. DNA methylation array analyses identified breast cancer-associated HYAL2 methylation in peripheral blood. Int J Cancer J Int Cancer. 2015;136(8):1845–55. doi:10.1002/ijc.29205.
Harrison K, Hoad G, Scott P, Simpson L, Horgan GW, Smyth E, Heys SD, Haggarty P. Breast cancer risk and imprinting methylation in blood. Clin Epigenetics. 2015;7(1):92. doi:10.1186/s13148-015-0125-x.
Jing F, Yuping W, Yong C, Jie L, Jun L, Xuanbing T, Lihua H. CpG island methylator phenotype of multigene in serum of sporadic breast carcinoma. Tumour Biol J Int Soc Oncodev Biol Med. 2010;31(4):321–31. doi:10.1007/s13277-010-0040-x.
Yang P, Ma J, Zhang B, Duan H, He Z, Zeng J, Zeng X, Li D, Wang Q, Xiao Y, Liu C, Xiao Q, Chen L, Zhu X, Xing X, Li Z, Zhang S, Zhang Z, Ma L, Wang E, Zhuang Z, Zheng Y, Chen W. CpG site-specific hypermethylation of p16INK4alpha in peripheral blood lymphocytes of PAH-exposed workers. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 2012;21(1):182–90. doi:10.1158/1055-9965.EPI-11-0784.
Moskalev EA, Jandaghi P, Fallah M, Manoochehri M, Botla SK, Kolychev OV, Nikitin EA, Bubnov VV, von Knebel DM, Strobel O, Hackert T, Buchler MW, Giese N, Bauer A, Muley T, Warth A, Schirmacher P, Haller F, Hoheisel JD, Riazalhosseini Y. GHSR DNA hypermethylation is a common epigenetic alteration of high diagnostic value in a broad spectrum of cancers. Oncotarget. 2015;6(6):4418–27. doi:10.18632/oncotarget.2759.
Sang Q, Li X, Wang H, Wang H, Zhang S, Feng R, Xu Y, Li Q, Zhao X, Xing Q, Jin L, He L, Wang L. Quantitative methylation level of the EPHX1 promoter in peripheral blood DNA is associated with polycystic ovary syndrome. PLoS One. 2014;9(2):e88013. doi:10.1371/journal.pone.0088013.
Wang D, Cui W, Wu X, Qu Y, Wang N, Shi B, Hou P. RUNX3 site-specific hypermethylation predicts papillary thyroid cancer recurrence. Am J Cancer Res. 2014;4(6):725–37.
van Vlodrop IJ, Niessen HE, Derks S, Baldewijns MM, van Criekinge W, Herman JG, van Engeland M. Analysis of promoter CpG island hypermethylation in cancer: location, location, location! Clin Cancer Res Off J Am Assoc Cancer Res. 2011;17(13):4225–31. doi:10.1158/1078-0432.CCR-10-3394.
Acknowledgments
This work was supported in part by grants from the Natural Science Foundation of China (No. 81272296 and No. 81372228), the Scientific Project of China Hunan Provincial Science and Technology Department (No. 2012SK2013), and the Major Special Projects of the Science and Technology Bureau of Changsha, China (No. K1204017-31 and K1306011-31). Zibo Li was supported by the Hunan Province Postgraduate Student Scientific Innovation Project, China (No. CX2013B087).
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Xinwu Guo, Limin Peng, Ming Chen, Xipeng Luo, Zhongping Deng, and Lizhong Dai are employees of Sanway Gene Technology Inc.
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Li, Z., Guo, X., Tang, L. et al. Methylation analysis of plasma cell-free DNA for breast cancer early detection using bisulfite next-generation sequencing. Tumor Biol. 37, 13111–13119 (2016). https://doi.org/10.1007/s13277-016-5190-z
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DOI: https://doi.org/10.1007/s13277-016-5190-z