Nanoscale assembly in biological systems : from neuronal cytoskeletal proteins to curvature stabilizing lipids

Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 23(2011), 20 vom: 24. Mai, Seite 2260-70
1. Verfasser: Safinya, Cyrus R (VerfasserIn)
Weitere Verfasser: Raviv, Uri, Needleman, Daniel J, Zidovska, Alexandra, Choi, Myung Chul, Ojeda-Lopez, Miguel A, Ewert, Kai K, Li, Youli, Miller, Herbert P, Quispe, Joel, Carragher, Bridget, Potter, Clinton S, Kim, Mahn Won, Feinstein, Stuart C, Wilson, Leslie
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Review Actins Cytoskeletal Proteins Lipids Liposomes tau Proteins
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520 |a The review will describe experiments inspired by the rich variety of bundles and networks of interacting microtubules (MT), neurofilaments, and filamentous-actin in neurons where the nature of the interactions, structures, and structure-function correlations remain poorly understood. We describe how three-dimensional (3D) MT bundles and 2D MT bundles may assemble, in cell free systems in the presence of counter-ions, revealing structures not predicted by polyelectrolyte theories. Interestingly, experiments reveal that the neuronal protein tau, an abundant MT-associated-protein in axons, modulates the MT diameter providing insight for the control of geometric parameters in bio- nanotechnology. In another set of experiments we describe lipid-protein-nanotubes, and lipid nano-tubes and rods, resulting from membrane shape evolution processes involving protein templates and curvature stabilizing lipids. Similar membrane shape changes, occurring in cells for the purpose of specific functions, are induced by interactions between membranes and proteins. The biological materials systems described have applications in bio-nanotechnology 
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650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
650 4 |a Review 
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650 7 |a Cytoskeletal Proteins  |2 NLM 
650 7 |a Lipids  |2 NLM 
650 7 |a Liposomes  |2 NLM 
650 7 |a tau Proteins  |2 NLM 
700 1 |a Raviv, Uri  |e verfasserin  |4 aut 
700 1 |a Needleman, Daniel J  |e verfasserin  |4 aut 
700 1 |a Zidovska, Alexandra  |e verfasserin  |4 aut 
700 1 |a Choi, Myung Chul  |e verfasserin  |4 aut 
700 1 |a Ojeda-Lopez, Miguel A  |e verfasserin  |4 aut 
700 1 |a Ewert, Kai K  |e verfasserin  |4 aut 
700 1 |a Li, Youli  |e verfasserin  |4 aut 
700 1 |a Miller, Herbert P  |e verfasserin  |4 aut 
700 1 |a Quispe, Joel  |e verfasserin  |4 aut 
700 1 |a Carragher, Bridget  |e verfasserin  |4 aut 
700 1 |a Potter, Clinton S  |e verfasserin  |4 aut 
700 1 |a Kim, Mahn Won  |e verfasserin  |4 aut 
700 1 |a Feinstein, Stuart C  |e verfasserin  |4 aut 
700 1 |a Wilson, Leslie  |e verfasserin  |4 aut 
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