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. 2014 Mar 13;5(3):e1111. doi: 10.1038/cddis.2014.56

Figure 7.

Figure 7

A working model for the lysosome-dependent usage of phenothiazines in human LC. Chemical structure common to all phenothiazines followed by hypothetical mechanisms of actions in LC is presented. Lower lysosomal mass and buffer capacity of the SCLC cells results in perturbations of lysosomal functions causing cell death while NSCLC cells with higher lysosomal mass and buffer capacity survive