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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Biomaterials. 2016 Jan 8;84:86–98. doi: 10.1016/j.biomaterials.2015.11.032

Figure 8.

Figure 8

Conceptual diagram showing PR+:siRNA complexation, cellular internalization, endocytosis, particle degradation into late endosomal/lysosomal compartments resulting in escape of siRNA from the complexes, and release of siRNA into cytoplasm, to enable gene silencing.