Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2013; 19(32): 5286-5294
Published online Aug 28, 2013. doi: 10.3748/wjg.v19.i32.5286
Table 4 Comparison of the microsatellite instability phenotype as a function of tumoral parameters
MSI-H tumors (n = 10)MSS tumors (n = 41)P
MMR expression100.00%0.00%< 0.00011
KRAS mutations40.00%29.30%NS
TP53 mutations30.00%67.60%NS
TP53 surexpression10.00%48.80%0.03351
MUC5AC surexpression70.00%19.50%0.00391