Colorectal Cancer
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 28, 2006; 12(44): 7113-7117
Published online Nov 28, 2006. doi: 10.3748/wjg.v12.i44.7113
Table 1 Correlation of sFRP expression with methylation status
Gene Colorectal tumor
UnmethylatedMethylatedχ2, P
sFRP1+69χ2 = 17.627
-387P < 0.001
sFRP2+1128χ2 = 5.345
-759P = 0.021
sFRP4+6815χ2 = 37.041
-319P < 0.001
sFRP5+3810χ2 = 39.872
-1047P < 0.001