Colorectal Cancer
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2007; 13(20): 2803-2810
Published online May 28, 2007. doi: 10.3748/wjg.v13.i20.2803
Table 3 Frequency of expression of p53 and HIF-1α in Japanese and U.S. patients n (%)
p53
HIF-1α
PositiveNegativePositiveNegative
Japanese (n = 80)43 (54.0)37 (46.0)42 (52.5)38 (47.5)
All U.S. cases (n = 77)48 (62.3)29 (37.7)18 (23.4)59 (76.6)
Caucasian (n = 43)28 (65.1)15 (34.9)13 (30.2)30 (69.8)
African American (n = 34)20 (58.8)14 (41.2)5 (14.7)29 (85.3)