The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Lateral Diffusion in Lipid Membranes through Collective Flows
Abstract
There is no comprehensive model for the dynamics of cellular membranes. Even mechanisms of basic dynamic processes, such as lateral diffusion of lipids, are poorly understood. Our atomic-scale molecular dynamics simulations support a novel, concerted mechanism for lipid diffusion. We find that a lipid and its nearest neighbors move in unison, forming loosely defined clusters. What is more, the motions of lipids are correlated over tens of nanometers: the lateral displacements of lipids in a given monolayer produce striking two-dimensional flow patterns. These flow patterns should have wide implications, affecting, for example, the formation of membrane domains, protein functionality, and action of lipases and drugs on membranes.
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Citations
Cites
Life — As a Matter of Fat: The Emerging Science of Lipidomics
Mouritsen, O. G. (2005) · The Frontiers Collection · doi:10.1007/b138577 · Cited by 448
Cited by
An Extension and Further Validation of an All-Atomistic Force Field for Biological Membranes
Jämbeck, J. P. M., & Lyubartsev, A. P. (2012) · Journal of Chemical Theory and Computation · doi:10.1021/ct300342n · Cited by 444
Lipids on the move: Simulations of membrane pores, domains, stalks and curves
Marrink, S. J., de Vries, A. H., & Tieleman, D. P. (2009) · Biochimica et Biophysica Acta (BBA) - Biomembranes · doi:10.1016/j.bbamem.2008.10.006 · Cited by 440
Lateral Diffusion of Membrane Proteins
Ramadurai, S., Holt, A., Krasnikov, V., van den Bogaart, G., Killian, J. A., & Poolman, B. (2009) · Journal of the American Chemical Society · doi:10.1021/ja902853g · Cited by 329
Metadata
- Authors
- Falck, E., Róg, T., Karttunen, M., & Vattulainen, I.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-12-14
- Volume
- 130
- Issue
- 1
- Pages
- 44-45
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2089935508
- Cited by
- 159
- References
- 1
- FWCI
- 3.83
- Type
- journal article
- Language
- en
- Open access
- closed
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