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Impact of Nanoparticle Surface Functionalization on the Protein Corona and Cellular Adhesion, Uptake and Transport

Overview
Publisher Biomed Central
Specialty Biotechnology
Date 2018 Sep 17
PMID 30219059
Citations 28
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Abstract

Background: Upon ingestion, nanoparticles can interact with the intestinal epithelial barrier potentially resulting in systemic uptake of nanoparticles. Nanoparticle properties have been described to influence the protein corona formation and subsequent cellular adhesion, uptake and transport. Here, we aimed to study the effects of nanoparticle size and surface chemistry on the protein corona formation and subsequent cellular adhesion, uptake and transport. Caco-2 intestinal cells, were exposed to negatively charged polystyrene nanoparticles (PSNPs) (50 and 200 nm), functionalized with sulfone or carboxyl groups, at nine nominal concentrations (15-250 μg/ml) for 10 up to 120 min. The protein coronas were analysed by LC-MS/MS.

Results: Subtle differences in the protein composition of the two PSNPs with different surface chemistry were noted. High-content imaging analysis demonstrated that sulfone PSNPs were associated with the cells to a significantly higher extent than the other PSNPs. The apparent cellular adhesion and uptake of 200 nm PSNPs was not significantly increased compared to 50 nm PSNPs with the same surface charge and chemistry. Surface chemistry outweighs the impact of size on the observed PSNP cellular associations. Also transport of the sulfone PSNPs through the monolayer of cells was significantly higher than that of carboxyl PSNPs.

Conclusions: The results suggest that the composition of the protein corona and the PSNP surface chemistry influences cellular adhesion, uptake and monolayer transport, which might be predictive of the intestinal transport potency of NPs.

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References
1.
Shakweh M, Ponchel G, Fattal E . Particle uptake by Peyer's patches: a pathway for drug and vaccine delivery. Expert Opin Drug Deliv. 2005; 1(1):141-63. DOI: 10.1517/17425247.1.1.141. View

2.
Bhattacharjee S, Ershov D, Fytianos K, van der Gucht J, Alink G, Rietjens I . Cytotoxicity and cellular uptake of tri-block copolymer nanoparticles with different size and surface characteristics. Part Fibre Toxicol. 2012; 9:11. PMC: 3419642. DOI: 10.1186/1743-8977-9-11. View

3.
Frohlich E, Bonstingl G, Hofler A, Meindl C, Leitinger G, Pieber T . Comparison of two in vitro systems to assess cellular effects of nanoparticles-containing aerosols. Toxicol In Vitro. 2012; 27(1):409-17. PMC: 3514486. DOI: 10.1016/j.tiv.2012.08.008. View

4.
Das M, Ansari K, Tripathi A, Dwivedi P . Need for safety of nanoparticles used in food industry. J Biomed Nanotechnol. 2011; 7(1):13-4. DOI: 10.1166/jbn.2011.1176. View

5.
Liu R, Jiang W, Walkey C, Chan W, Cohen Y . Prediction of nanoparticles-cell association based on corona proteins and physicochemical properties. Nanoscale. 2015; 7(21):9664-75. DOI: 10.1039/c5nr01537e. View