Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2007; 13(15): 2214-2217
Published online Apr 21, 2007. doi: 10.3748/wjg.v13.i15.2214
Table 1 Hypermethylation and expression loss of SFRP1 in primary gastric cancer and matched cancer adjacent tissue samples
nHypermethylation (+)Expression (-)
Gastric cancer522317
Adjacent tissue5286
Pχ2 = 10.34, P < 0.01χ2 = 6.75, P < 0.01