Article
Gene conversion is a frequent mechanism of inactivation of the wild-type allele in cancers from MLH1/MSH2 deletion carriers.
Cancer research - 15 Jan 2006
Zhang Jian, Lindroos Annette, Ollila Saara, Russell Anna, Marra Giancarlo, Mueller Hansjakob, Peltomaki Paivi, Plasilova Martina, Heinimann Karl
Abstract excerpt
Hereditary nonpolyposis colorectal cancer (HNPCC) is an autosomal dominantly inherited cancer predisposition syndrome caused by germ line mutations in DNA mismatch repair genes, predominantly MLH1 and MSH2, with large genomic rearrangements accounting for 5% to 20% of all mutations. Although crucial to the understanding of cancer initiation, little is known about the second, somatic hit in HNPCC tumorigenesis,...
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