Article
CpG island methylator phenotype underlies sporadic microsatellite instability and is tightly associated with BRAF mutation in colorectal cancer.
Nature genetics - 1 Jul 2006
Weisenberger Daniel J, Siegmund Kimberly D, Campan Mihaela, Young Joanne, Long Tiffany I, Faasse Mark A, Kang Gyeong Hoon, Widschwendter Martin, Weener Deborah, Buchanan Daniel, Koh Hoey, Simms Lisa, Barker Melissa, Leggett Barbara, Levine Joan, Kim Myungjin, French Amy J, Thibodeau Stephen N, Jass Jeremy, Haile Robert, Laird Peter W
Abstract excerpt
Aberrant DNA methylation of CpG islands has been widely observed in human colorectal tumors and is associated with gene silencing when it occurs in promoter areas. A subset of colorectal tumors has an exceptionally high frequency of methylation of some CpG islands, leading to the suggestion of a distinct trait referred to as 'CpG island methylator phenotype', or 'CIMP'. However, the existence of CIMP has been...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
