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Fig. 2 | Journal of Experimental & Clinical Cancer Research

Fig. 2

From: Mitochondrial transplantation regulates antitumour activity, chemoresistance and mitochondrial dynamics in breast cancer

Fig. 2

Occurrence tracking of apoptosis in MCF-7 cells during the internalization of foreign mitochondria. Continuous tracking of apoptosis using propidium iodide (PI)-incorporating medium in cells with internalized mitochondria (MitoGFP or P-MitoGFP) over time was executed with 12-h video recordings from the same region (a). The occurrence and quantification of apoptosis normalized to the total or GFP-positive cell population, as well as GFP expression normalized to the total cell population, over time is shown at different time points, namely, 1, 6, 12 and 24 h (b). + p < 0.05, the differences between the MitoGFP and P-MitoGFP groups

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