Original Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2011; 17(43): 4779-4786
Published online Nov 21, 2011. doi: 10.3748/wjg.v17.i43.4779
Figure 2
Figure 2 Progression-free survival of advanced colorectal cancer patients with low and high Beclin-1 expression in cetuximab-containing chemotherapy group. The median PFS of the patients with low and high Beclin-1 expression (a low expression defined as immuhistochemistry score < 6.0 and a high expression defined as immuhistochemistry score ≥ 6.0.) was 9.0 mo and 3.0 mo respectively (P = 0.01). PFS: Progression-free survival.