Fig. 2: Intelligent Her2 (+) tumor recognition by iMSCEndostatin.

A–C Accurate recognition of BT474 and Skov3 tumors by iMSCEndostatin. The green fluorescent cells represent BT474 or Skov3 cells. Red cells indicate iMSCEndostatin that recognizes tumors, while blue cells indicate those that do not recognize tumors. D Macroscopic view of Her2 (+) tumor recognition by iMSCEndostatin. E Her2 (+) Tumor recognition by iMSCEndostatin detected by flow cytometry.