Figure 4From: Elevated IGFIR expression regulating VEGF and VEGF-C predicts lymph node metastasis in human colorectal cancer Kaplan-Meier analysis of overall survival for IGFIR/VEGF and IGFIR/VEGF-C co-expression. Survival rates were evaluated according to the combination of IGFIR/VEGF and IGFIR/VEGF-C co-expression. The group of patients with both high expression of IGFIR/VEGF and IGFIR/VEGF-C exhibited the poorer prognosis (P < 0.001).Back to article page