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. 2022 Apr 8;14:71–83. doi: 10.2147/BCTT.S350403

Figure 4.

Figure 4

Mechanism of action of PEI for drug and nucleic acid internalization via endocytosis.

Abbreviations: AD, anticancer drugs; mRNA, messenger RNA; PEI, polyethyleneimine; RNAi, RNA interference; siRNA, small interfering RNA.