Figure 4.

sTRAIL‐ADSCs can suppress the growth of subcutaneously implanted HCC in nude mouse. (A), sTRAIL expression in each group was measured by Western blot; (B), tumor size in nude mice of each group; (C), comparison on tumor size; (D), tumor weight; (E), H&E staining for tumor tissues (×400); (F and G), immumohistochemical staining for Ki67 detection (×400); (H and I), Western blot for detection on apoptotic protein Bcl‐2 and Bax. **p < .01, ***p < .001. ADSCs, adipose‐derived stem cells; CCK‐8, Cell Counting Kit‐8; FCM, flow cytometry; HCC, hepatocellular carcinoma; H&E, hematoxylin and eosin; TRAIL, tumor necrosis factor‐related apoptosis‐inducing ligand