Article
Mosaic Epigenetic Inheritance as a Cause of Early-Onset Colorectal Cancer.
JAMA oncology - 1 Oct 2015
Sloane Mathew A, Nunez Andrea C, Packham Deborah, Kwok Chau-To, Suthers Graeme, Hesson Luke B, Ward Robyn L
Abstract excerpt
IMPORTANCE: Constitutional hypermethylation of 1 allele throughout the soma (constitutional epimutation) is an accepted mechanism of cancer predisposition. Understanding the origin and inheritance of epimutations is important for assessing cancer risk in affected families. OBSERVATIONS: We report a 29-year-old man with early-onset colorectal cancer who showed a constitutional MLH1 epimutation (approximately 50%...
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