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. 2020 Feb 10;43(4):1125–1132. doi: 10.3892/or.2020.7496

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Copyright: © Zhang et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 2. — Fluorescence microscopy of FBs and Piwil2-iCSC-Exo (80 µg/ml) following co-incubation for 0, 3, 6, 12 and 24 h (×200 magnification). FBs, fibroblasts; Piwil2-iCSC-Exo, exosomes derived from Piwil2-induced cancer stem cells.