Cited by 2,283Nanoparticle-Based Drug DeliveryProtein Interaction Studies and Fluorescence AnalysisPolymer Surface Interaction Studies

Rapid formation of plasma protein corona critically affects nanoparticle pathophysiology

Tenzer, Stefan, Docter, Dominic, Kuharev, Jörg, Musyanovych, Anna, Fetz, Verena, Hecht, Rouven, Schlenk, Florian, Fischer, Dagmar +7 more·2013·Nature Nanotechnology

Abstract

In biological fluids, proteins bind to the surface of nanoparticles to form a coating known as the protein corona, which can critically affect the interaction of the nanoparticles with living systems. As physiological systems are highly dynamic, it is important to obtain a time-resolved knowledge of protein-corona formation, development and biological relevancy. Here we show that label-free snapshot proteomics can be used to obtain quantitative time-resolved profiles of human plasma coronas formed on silica and polystyrene nanoparticles of various size and surface functionalization. Complex time- and nanoparticle-specific coronas, which comprise almost 300 different proteins, were found to form rapidly (<0.5 minutes) and, over time, to change significantly in terms of the amount of bound protein, but not in composition. Rapid corona formation is found to affect haemolysis, thrombocyte activation, nanoparticle uptake and endothelial cell death at an early exposure time.

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Crossref · 10.1038/nnano.2013.181

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  • These strategies are still limited at conferring targeting specificity because an additional targeting ligand increases the propensity for protein corona formation to mask targeting ability and inhibit the biological effects of nanoparticles.

    “these strategies are still limited at conferring targeting specificity since an additional targeting ligand increases the propensity for protein corona formation to mask the targeting ability and inhibit the biological effects of nanoparticles18–24.”

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Authors
Tenzer, S., Docter, D., Kuharev, J., Musyanovych, A., Fetz, V., Hecht, R., Schlenk, F., Fischer, D., Kiouptsi, K., Reinhardt, C., Landfester, K., Schild, H., Maskos, M., Knauer, S. K., & Stauber, R. H.
Affiliations
  • University Medical Center of the Johannes Gutenberg University Mainz (DE)
  • Max Planck Institute for Polymer Research (DE)
  • University of Duisburg-Essen (DE)
  • Friedrich Schiller University Jena (DE)
Corresponding author
  • Tenzer, Stefan
  • Stauber, Roland H.
Venue
Nature Nanotechnology
Published
2013-09-22
Volume
8
Issue
10
Pages
772-781
ISSN
  • 1748-3387 (ISSN-L)
  • 1748-3395
OpenAlex
W1973831032
Cited by
2,283
References
1
Citations by year
2026: 177 · 2025: 134 · 2024: 112 · 2023: 146 · 2022: 212 · 2021: 213 · 2020: 230 · 2019: 183 · 2018: 195 · 2017: 184 · 2016: 186 · 2015: 176 · 2014: 125 · 2013: 6
FWCI
62.78
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Nanotechnology (publishedVersion)
  • PubMed (publishedVersion)
  • Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) (submittedVersion)
  • Fraunhofer-Publica (Fraunhofer-Gesellschaft) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Deutsche Forschungsgemeinschaft
  • Bundesministerium für Bildung und Forschung
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Interaction Studies and Fluorescence Analysis
  • Physical Sciences › Materials Science › Surfaces, Coatings and Films › Polymer Surface Interaction Studies
Keywords
protein corona, nanoparticle-protein interactions, label-free quantitative proteomics, silica nanoparticles, polystyrene nanoparticles, nanoparticle size, surface functionalization, hemolysis, platelet activation, nanoparticle uptake, endothelial cell death, human plasma
MeSH terms
Blood Platelets, Blood Proteins, Cell Line, Humans, Particle Size, Polystyrenes, Silicon Dioxide, Cell Death, Microscopy, Confocal, Computational Biology, Endothelial Cells, Nanoparticles, Microvessels

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