Article
Allelic methylation bias of the RARB2 tumor suppressor gene promoter in cancer.
Genes, chromosomes & cancer - 1 Nov 2008
Pappas Jane J, Toulouse André, Hébert Josée, Fetni Raouf, Bradley W E C
Abstract excerpt
Retinoic acid receptor B2 (RARB2) is frequently inactivated in cancer. Methylation in the 5'-untranslated region and first exon is known to play a role; however, few studies have analyzed the detailed methylation pattern of the promoter region. We show that hypo- and hypermethylated alleles coexist in 5/11 cell lines in which RARB2 is inactivated. We present evidence supporting the mitotic transmission of these...
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