Article
Epigenetic Silencing of the Tumor Suppressor Cystatin M Occurs during Breast Cancer Progression
15 Aug 2006
Abstract excerpt
Cystatin M is a secreted inhibitor of lysosomal cysteine proteases. Several lines of evidence indicate that cystatin M is a tumor suppressor important in breast malignancy; however, the mechanism(s) that leads to inactivation of cystatin M during cancer progression is unknown. Inspection of the human cystatin M locus uncovered a large and dense CpG island within the 5' region of this gene (termed CST6). Analysis...
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