Fig. 5

Dying cell derived HMGB1 regulate tumor cell metastasis in vivo. a Selected images from the CT dataset of differently treated Panc-1 tumor model groups. Soft-tissue density nodules are clearly visible (arrowheads) in axial plane scanning. b Representative lung and mediastinal gross specimen from nude mice are shown. c HE staining was used to verify the lung and lymph node metastases foci. Magnification: × 4 and × 20