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Fig. 6 | BMC Cancer

Fig. 6

From: Cancer-derived exosomes from HER2-positive cancer cells carry trastuzumab-emtansine into cancer cells leading to growth inhibition and caspase activation

Fig. 6

Confocal microscopy images of HER2-positive SKBR-3 breast cancer cells treated with Type B exosomes. ac No T-DM1 is detected on the SKBR-3 cells treated with exosomes harvested from fresh cell culture medium of PBS-treated SKBR-3 cells (negative control). df Intense membranous staining is present when the cells were treated with T-DM1 (positive control). gi T-DM1 is present on cells treated with exosomes obtained from fresh cell culture medium of T-DM1-treated cells. The images were taken with identical microscope settings

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