The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.
Single-particle tracking of murine polyoma virus-like particles on live cells and artificial membranes
Open accessAbstract
The lateral mobility of individual murine polyoma virus–like particles (VLPs) bound to live cells and artificial lipid bilayers was studied by single fluorescent particle tracking using total internal reflection fluorescence microscopy. The particle trajectories were analyzed in terms of diffusion rates and modes of motion as described by the moment scaling spectrum. Although VLPs bound to their ganglioside receptor in lipid bilayers exhibited only free diffusion, analysis of trajectories on live 3T6 mouse fibroblasts revealed three distinct modes of mobility: rapid random motion, confined movement in small zones (30–60 nm in diameter), and confined movement in zones with a slow drift. After binding to the cell surface, particles typically underwent free diffusion for 5–10 s, and then they were confined in an actin filament-dependent manner without involvement of clathrin-coated pits or caveolae. Depletion of cholesterol dramatically reduced mobility of VLPs independently of actin, whereas inhibition of tyrosine kinases had no effect on confinement. The results suggested that clustering of ganglioside molecules by the multivalent VLPs induced transmembrane coupling that led to confinement of the virus/receptor complex by cortical actin filaments.
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Cites
Functional rafts in cell membranes
Simons, K., & Ikonen, E. (1997) · Nature · doi:10.1038/42408 · Cited by 9,757
Evidence for the Formation of Symmetric and Asymmetric DLPC-DAPC Lipid Bilayer Domains
Ritter, M., Schmidt, S., Jakab, M., Paulmichl, M., & Henderson, R. (2013) · Cellular Physiology and Biochemistry · doi:10.1159/000350122 · Cited by 3,923
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SINGLE-PARTICLE TRACKING:Applications to Membrane Dynamics
Saxton, M. J., & Jacobson, K. (1997) · Annual Review of Biophysics and Biomolecular Structure · doi:10.1146/annurev.biophys.26.1.373 · Cited by 1,810
Loss of Caveolae, Vascular Dysfunction, and Pulmonary Defects in Caveolin-1 Gene-Disrupted Mice
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Feature point tracking and trajectory analysis for video imaging in cell biology
Sbalzarini, I. F., & Koumoutsakos, P. (2005) · Journal of Structural Biology · doi:10.1016/j.jsb.2005.06.002 · Cited by 1,392
Self-citationCaveolar endocytosis of simian virus 40 reveals a new two-step vesicular-transport pathway to the ER
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Self-citationSingle particle tracking. Analysis of diffusion and flow in two-dimensional systems
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Real-Time Single-Molecule Imaging of the Infection Pathway of an Adeno-Associated Virus
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Cited by
Mercer, J., Schelhaas, M., & Helenius, A. (2010) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-060208-104626 · Cited by 1,057
Self-citationMobilization of HIV Spread by Diaphanous 2 Dependent Filopodia in Infected Dendritic Cells
Aggarwal, A., Iemma, T. L., Shih, I., Newsome, T. P., McAllery, S., Cunningham, A. L., & Turville, S. G. (2012) · PLoS Pathogens · doi:10.1371/journal.ppat.1002762 · Cited by 115
Metadata
- Authors
- Ewers, H., Smith, A. E., Sbalzarini, I. F., Lilie, H., Koumoutsakos, P., & Helenius, A.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2005-10-11
- Volume
- 102
- Issue
- 42
- Pages
- 15110-15115
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2128350437
- Cited by
- 264
- References
- 36
- FWCI
- 4.26
- Type
- journal article
- Language
- en
- Open access
- green
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- Ewers, H., Smith, A. E., Sbalzarini, I. F., Lilie, H., Koumoutsakos, P., & Helenius, A. (2005). Single-particle tracking of murine polyoma virus-like particles on live cells and artificial membranes. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0504407102
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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