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Title: Reconstituting ring-rafts in bud-mimicking topography of model membranes

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms5507· OSTI ID:1623953
 [1];  [1];  [1];  [1];  [2];  [3];  [4];  [5];  [2];  [1];  [6];  [1]
  1. Seoul National Univ. (Korea, Republic of). School of Electrical Engineering
  2. Seoul National Univ. (Korea, Republic of). School of Mechanical and Aerospace Engineering. World Class Univ. (WCU) Program of Multiscale Mechanical Design
  3. Univ. of Minnesota, Minneapolis, MN (United States). Dept. of Biomedical Engineering
  4. Univ. of Minnesota, Minneapolis, MN (United States). Dept. of Biomedical Engineering and Chemical Engineering and Materials Science
  5. Univ. of Minnesota, Minneapolis, MN (United States). Dept. of Biomedical Engineering; Univ. of Minnesota, Minneapolis, MN (United States). Dept. of Biomedical Engineering and Chemical Engineering and Materials Science
  6. Univ. of California, Davis, CA (United States). Dept. of Biomedical Engineering and Chemical Engineering and Materials Science; Nanyang Technological Univ. (Singapore). School of Materials Science and Engineering. Centre for Biomimetic Sensor Science

During vesicular trafficking and release of enveloped viruses, the budding and fission processes dynamically remodel the donor cell membrane in a protein- or a lipid-mediated manner. In all cases, in addition to the generation or relief of the curvature stress, the buds recruit specific lipids and proteins from the donor membrane through restricted diffusion for the development of a ring-type raft domain of closed topology. Here, by reconstituting the bud topography in a model membrane, we demonstrate the preferential localization of cholesterol- and sphingomyelin-enriched microdomains in the collar band of the bud-neck interfaced with the donor membrane. The geometrical approach to the recapitulation of the dynamic membrane reorganization, resulting from the local radii of curvatures from nanometre-to-micrometre scales, offers important clues for understanding the active roles of the bud topography in the sorting and migration machinery of key signalling proteins involved in membrane budding.

Research Organization:
Univ. of California, Davis, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
FG02-04ER46173
OSTI ID:
1623953
Journal Information:
Nature Communications, Vol. 5, Issue 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (53)

Virus Budding and the ESCRT Pathway journal September 2013
Induced Domain Formation in Endocytic Invagination, Lipid Sorting, and Scission journal August 2010
Endocytic Sorting of Lipid Analogues Differing Solely in the Chemistry of Their Hydrophobic Tails journal March 1999
Brownian Ratchets: Molecular Separations in Lipid Bilayers Supported on Patterned Arrays journal August 1999
Lipid Rafts have Different Sizes Depending on Membrane Composition: A Time-resolved Fluorescence Resonance Energy Transfer Study journal March 2005
α-Synuclein Induces Both Positive Mean Curvature and Negative Gaussian Curvature in Membranes journal January 2012
Crystal structure of cholera toxin B-pentamer bound to receptor G M1 pentasaccharide: Cholera toxin pentamer:G M1 pentasaccharide journal February 1994
Curvature-Modulated Phase Separation in Lipid Bilayer Membranes journal May 2006
Membrane Budding journal December 2010
Membrane rafting: From apical sorting to phase segregation journal December 2009
Criterion for Amino Acid Composition of Defensins and Antimicrobial Peptides Based on Geometry of Membrane Destabilization journal May 2011
Mass Spectrometric Imaging of Highly Curved Membranes During Tetrahymena Mating journal July 2004
Nested self-similar wrinkling patterns in skins journal March 2005
Pore Formation in a Binary Giant Vesicle Induced by Cone-Shaped Lipids journal July 2010
GM1 structure determines SV40-induced membrane invagination and infection journal December 2009
Membrane Photolithography: Direct Micropatterning and Manipulation of Fluid Phospholipid Membranes in the Aqueous Phase Using Deep-UV Light journal July 2004
Sorting of Lipids and Proteins in Membrane Curvature Gradients journal April 2009
Implications of lipid microdomains for membrane curvature, budding and fission journal August 2001
The Stability of Radio-Frequency Plasma-Treated Polydimethylsiloxane Surfaces journal March 2007
Elastic Properties of Lipid Bilayers: Theory and Possible Experiments journal December 1973
Membrane curvature and mechanisms of dynamic cell membrane remodelling journal November 2005
Imaging coexisting fluid domains in biomembrane models coupling curvature and line tension journal October 2003
Composition Based Strategies for Controlling Radii in Lipid Nanotubes journal January 2014
Water Meniscus-Directed Organization of Liquid-Ordered Domains in Lipid Monolayer journal May 2011
Protein-Lipid Interplay in Fusion and Fission of Biological Membranes journal June 2003
Bending Membranes on Demand: Fluid Phospholipid Bilayers on Topographically Deformable Substrates journal March 2008
Lipid rafts, cholesterol, and the brain journal December 2008
Topographic control of lipid-raft reconstitution in model membranes journal March 2006
Lipid Rafts As a Membrane-Organizing Principle journal December 2009
High-Resolution FRET Microscopy of Cholera Toxin B-Subunit and GPI-anchored Proteins in Cell Plasma Membranes journal May 2000
Endocytic vesicle scission by lipid phase boundary forces journal June 2006
Mass spectrometry imaging of mating Tetrahymena show that changes in cell morphology regulate lipid domain formation journal February 2010
Formation and Spreading of Lipid Bilayers on Planar Glass Supports journal April 1999
Curvature-induced lateral phase segregation in two-component vesicles journal March 1993
Bending-mediated superstructural organizations in phase-separated lipid membranes journal September 2010
Budding Vesicles in Living Cells journal March 1996
Dynamin self-assembles into rings suggesting a mechanism for coated vesicle budding journal March 1995
Membrane scission by the ESCRT-III complex journal February 2009
Functional rafts in cell membranes journal June 1997
Polymer Surface Modification Using Microwave-Oven-Generated Plasma journal September 2003
Crosslinking a lipid raft component triggers liquid ordered-liquid disordered phase separation in model plasma membranes journal April 2005
Elastic curvature constants of lipid monolayers and bilayers journal November 2006
Membrane Elasticity in Giant Vesicles with Fluid Phase Coexistence journal August 2005
Effect of Line Tension on the Lateral Organization of Lipid Membranes journal September 2007
Continuous Convective Assembling of Fine Particles into Two-Dimensional Arrays on Solid Surfaces journal January 1996
Domain Shapes and Patterns: The Phenomenology of Modulated Phases journal January 1995
Lipid Reorganization Induced by Shiga Toxin Clustering on Planar Membranes journal July 2009
A novel strategy for the preparation of liposomes: rapid solvent exchange journal March 1999
Sphingomyelin/Phosphatidylcholine/Cholesterol Phase Diagram: Boundaries and Composition of Lipid Rafts journal October 2003
Endothelin Induces Rapid, Dynamin-mediated Budding of Endothelial Caveolae Rich in ET-B journal May 2012
Budding Dynamics of Multicomponent Membranes journal April 2001
Virus Entry, Assembly, Budding, and Membrane Rafts journal June 2003
Lipid Rafts: Feeling is Believing journal April 2004

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Carboxypeptidase O is a lipid droplet-associated enzyme able to cleave both acidic and polar C-terminal amino acids journal November 2018
Structured clustering of the glycosphingolipid GM1 is required for membrane curvature induced by cholera toxin journal June 2020
To infect or not to infect: molecular determinants of bacterial outer membrane vesicle internalization by host membranes journal February 2020
Continuity of Monolayer-Bilayer Junctions for Localization of Lipid Raft Microdomains in Model Membranes journal May 2016
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