Affiliations: Research Institute GROW, Department of Pathology, University Maastricht, PO Box 616, 6200 MD Maastricht, The Netherlands | The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD 21231, USA
Note: [] S.D. and M.H.F.M.L. equally contributed to this work.
Note: [] Corresponding author: Manon van Engeland, Research Institute GROW, Dept. of Pathology, University Maastricht, P.O. Box 616, 6200 MD Maastricht, The Netherlands. Tel.: +31 43 3874622; Fax: +31 43 3876613; E‐mail: [email protected].
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.
