We note that pERK response stimulated by FGF was measured using the non-small cell lung cancer cell line NCI-H1730 [16], while phosphorylated VEGFR2 (pR2) [18] and pERK [17] responses induced by VEGF were obtained using human umbilical vein endothelial cells (HUVECs). The gene discussed is EIF2AK3; the disease is non-small cell lung carcinoma.