Abstract
Nanocarriers are widely used for delivery of therapeutic and modulatory agents to eukaryotic cells and specific intracellular compartments. Nanocarrier internalization proceeds via different routes and predominantly via clathrin-coated pits, lipid rafts/caveolae endocytosis and macropinocytosis/phagocytosis, depending on the cell type as well as the physicochemical properties of the nanocarrier. The intracellular fate of the nanocarrier is not only dependent on the mode of entry, but may also be modulated by prior surface modification of nanocarriers with organelle-specific localization ligands. This chapter discusses important methodological aspects for studying cellular uptake and intracellular trafficking of nanocarriers.
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Abbreviations
- CME:
-
Clathrin-mediated endocytosis
- ER:
-
Endoplasmic reticulum
- GFP:
-
Green fluorescence protein
- MOC:
-
Manders overlap coefficient
- PALM:
-
Photoactivated localization microscopy
- PCC:
-
Pearson co-localization coefficient
- PEI:
-
Polyethylenimine
- STORM:
-
Stochastic optical reconstruction microscopy
- TEM:
-
Transmission electron microscopy
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Andersen, H., Parhamifar, L., Moein Moghimi, S. (2014). Uptake and Intracellular Trafficking of Nanocarriers. In: Prokop, A., Iwasaki, Y., Harada, A. (eds) Intracellular Delivery II. Fundamental Biomedical Technologies, vol 7. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-8896-0_6
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