Methylation-specific PCR unraveled

Sarah Derks, Marjolein H.F.M. Lentjes, Debby M.E.I. Hellebrekers, Adriaan P. De Bruïne, James G. Herman, Manon Van Engeland*

*Corresponding author for this work

Research output: Contribution to journalReview articleAcademicpeer-review

Abstract

Methylation-specific PCR (MSP) is a simple, quick and cost-effective method to analyze the DNA methylation status of virtually any group of CpG sites within a CpG island. The technique comprises two parts: (1) sodium bisulfite conversion of unmethylated cytosine's to uracil under conditions whereby methylated cytosines remains unchanged and (2) detection of the bisulfite induced sequence differences by PCR using specific primer sets for both unmethylated and methylated DNA. This review discusses the critical parameters of MSP and presents an overview of the available MSP variants and the (clinical) applications.

Original languageEnglish
Pages (from-to)291-299
Number of pages9
JournalCellular Oncology
Volume26
Issue number5-6
Publication statusPublished - 2004

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