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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Curr Opin Biomed Eng. 2018 Oct 9;7:71–82. doi: 10.1016/j.cobme.2018.10.002

Figure 3:

Figure 3:

(a) Translocation mechanisms of CPPs into the cells through direct penetration, formation of inverted micelles, and endocytic mechanisms (Reproduced from reference [23], with permission from). (b) Endocytic pathways of CPPs through clathrin and caveolin mediated endocytosis, and macropinocytosis (Reproduced from reference [24], with permission from Springer Nature).