Article
Associations between cigarette smoking, lifestyle factors, and microsatellite instability in colon tumors.
Journal of the National Cancer Institute - 15 Nov 2000
Slattery M L, Curtin K, Anderson K, Ma K N, Ballard L, Edwards S, Schaffer D, Potter J, Leppert M, Samowitz W S
Abstract excerpt
BACKGROUND: Microsatellite instability (MSI) has been reported to occur in approximately 10%-15% of colon tumors. MSI is characterized by the presence of mutations in tandemly repeated DNA sequences known as microsatellites. Some individuals with unstable tumors have inherited mutations in mismat...
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