Fig. 3: FOXD1 promotes PC cell proliferation and metastasis in vivo.

A Excised subcutaneous tumors 30 days after inoculation with the indicated PANC-1 cells. B Growth curves of subcutaneous tumor volume in each group. C Weight of subcutaneous tumors in each group. D Representative images of FOXD1, KI67, PCNA and GLUT1 expression in subcutaneous tumors detected through IHC. E Representative images of pulmonary metastases in each group. *p < 0.05; **p < 0.01.