FIGURE 6.
Neural progenitor cells (NPCs) migrating to glioma after injection of SPIO labeled cells. The left two panels (A) show coronal ex vivo MRI images (T2-weighted) and Prussian Blue staining of tumor in animals with tumors 4 days after contralateral intracranial NPCs injection [Thu et al., 2009, reproduced via Plos One Creative Commons Attribution (CC BY) license]. Cells migrate away from the injection site and into the tumor. The right two panels (B) show in vivo MRI images (T2-weighted) and the Prussian blue histology of animals with IV injections of NPC (Gutova et al., 2013, reproduced with permission).