Fig. 6From: M2 macrophage microvesicle-inspired nanovehicles improve accessibility to cancer cells and cancer stem cells in tumorsPreferential access of M-CFN to the CSC fractions in 4T1 tumors. A CLSM imaging of the access of CFN to the ALDH1A1-, SOX2-, or Oct4-expressing CSC fractions in tumors, the enlarged images, and their colocalization using Image-Pro Analyzer, scale bar, 25 μm. B Imaging analysis of the CSCs-accessibility of CFN. C CLSM imaging of the accessing of M-CFN to the ALDH1A1-, SOX2-, or Oct4-expressing CSC fractions, the enlarged images, and their colocalization using Image-Pro Analyzer, scale bar, 25 μm. D Imaging analysis of the CSCs-accessibility of M-CFNBack to article page