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Model-Based Prediction of Defective DNA Mismatch Repair Using Clinicopathological Variables in Sporadic Colon Cancer Patients.

Authors :
Sinicrope, Frank
Foster, Nathan P.
Sargent, Daniel J.
Thibodeau, Stephen N.
Smyrk, Thomas C.
O'Connell, Michael J.
Source :
Cancer (0008543X); 4/1/2010, Vol. 116 Issue 7, p1691-1698, 8p
Publication Year :
2010

Abstract

The article presents a study which aims to develop defective DNA mismatch repair (MMR) prediction model in patients with sporadic colon cancer. Clinical and pathological data from 982 patients with resected tumor, nodes, metastasis (TNM) stage II and III colonic adenocarcinomas were analyzed for microsatellite instability and/or MMR protein expression. Results show that the most important predictors of MMR status were tumor site and histological grade which are helpful in clinical decisions.

Details

Language :
English
ISSN :
0008543X
Volume :
116
Issue :
7
Database :
Complementary Index
Journal :
Cancer (0008543X)
Publication Type :
Academic Journal
Accession number :
48915974