In the co‐culture assay, conditioned medium (CM) derived from Cxcl14‐OE cells of 3T3 or L929 exhibited greater potency in promoting growth (Figures 4E and S2C) and migration (Figure 4F and S2D) of mouse LUAD cells (Lewis lung carcinoma [LLC] and KP cells (KRASG12D/TP53−/−)) compared to that from control cells. This evidence concerns the gene TP53 and Carcinoma, Lewis Lung.