Review of processing and analysis methods for DNA methylation array data.
Review of processing and analysis methods for DNA methylation array data.
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DOI:
10.1038/bjc.2013.496
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发表时间:
2013-09-17
影响因子:
8.8
通讯作者:
Brown, R.
中科院分区:
文献类型:
--
作者:
Wilhelm-Benartzi, C. S.;Koestler, D. C.;Karagas, M. R.;Flanagan, J. M.;Christensen, B. C.;Kelsey, K. T.;Marsit, C. J.;Houseman, E. A.;Brown, R.
The promise of epigenome-wide association studies and cancer-specific somatic DNA methylation changes in improving our understanding of cancer, coupled with the decreasing cost and increasing coverage of DNA methylation microarrays, has brought about a surge in the use of these technologies. Here, we aim to provide both a review of issues encountered in the processing and analysis of array-based DNA methylation data and a summary of the advantages of recent approaches proposed for handling those issues, focusing on approaches publicly available in open-source environments such as R and Bioconductor. We hope that the processing tools and analysis flowchart described herein will facilitate researchers to effectively use these powerful DNA methylation array-based platforms, thereby advancing our understanding of human health and disease.
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通讯作者:
Shen, Richard
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Hannum, Gregory;Guinney, Justin;Zhao, Ling;Zhang, Li;Hughes, Guy;Sadda, SriniVas;Klotzle, Brandy;Bibikova, Marina;Fan, Jian-Bing;Gao, Yuan;Deconde, Rob;Chen, Menzies;Rajapakse, Indika;Friend, Stephen;Ideker, Trey;Zhang, Kang
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Fuks, Francois
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通讯作者:
Olek, A