To further validate the role of EHD1 in NSCLC angiogenesis, we conducted a rescue expression experiment in which Sh were transfected with a vector encoding the human EHD1 gene (the resulting cells were designated Sh/R) or with an empty vector (control, the resulting cells were designated Sh/Ctrl) (Additional file 6: Figure S2a). This evidence concerns the gene EHD1 and non-small cell lung carcinoma.