Tandem Mass Spectrometry

DNA hypomethylation arises later in prostate cancer progression than CpG island hypermethylation and contributes to metastatic tumor heterogeneity

Hypomethylation of CpG dinucleotides in genomic DNA was one of the first somatic epigenetic alterations discovered in human cancers. …

Srinivasan Yegnasubramanian, Michael C. Haffner, Yonggang Zhang, Bora Gurel, Toby C. Cornish, Zhijin Wu, Rafael A. Irizarry, James Morgan, Jessica Hicks, Theodore L. DeWeese, William B. Isaacs, G. Steven Bova, Angelo M. De Marzo, William G. Nelson