Results 21 to 30 of about 1,114,517 (249)

Alterations of membrane curvature during influenza virus budding [PDF]

, 2014
Influenza A virus belongs to the Orthomyxoviridae family. It is an enveloped virus that contains a segmented and negative-sense RNA genome. Influenza A viruses cause annual epidemics and occasional major pandemics, are a major cause of morbidity and ...
Martyna, Agnieszka, Rossman, Jeremy S.
core   +1 more source

A functional link between the actin cytoskeleton and lipid rafts during budding of filamentous influenza virions [PDF]

, 2002
Morphogenesis of influenza virus is a poorly understood process that produces two types of enveloped virion: approximately 100-nm spheres and similar diameter filaments that reach 20 microm in length. Spherical particles assemble at plasma membrane lipid
Paul Digard, Simpson-Holley, Martha, McCauley, John, Debra Elton, Ellis, Darren, John McCauley, Darren Ellis, Digard, Paul, Martha Simpson-Holley, Fisher, Dawn, Elton, Debra, Dawn Fisher   +11 more
core   +1 more source

Theoretical model for the formation of caveolae and similar membrane invaginations [PDF]

, 2004
We study a physical model for the formation of bud-like invaginations on fluid lipid membranes under tension, and apply this model to caveolae formation.
Turner, Matthew S., Sens, Pierre, Turner, Matthew, S   +2 more
core   +1 more source

Effect of the Membrane Composition of Giant Unilamellar Vesicles on Their Budding Probability: A Trade-Off between Elasticity and Preferred Area Difference

Life, 2021
The budding and division of artificial cells engineered from vesicles and droplets have gained much attention in the past few decades due to an increased interest in designing stimuli-responsive synthetic systems.
Ylenia Miele, Gábor Holló, István Lagzi, Federico Rossi   +3 more
doaj   +1 more source

Human annexin A6 interacts with influenza A virus protein M2 and negatively modulates infection [PDF]

, 2011
The influenza A virus M2 ion channel protein has the longest cytoplasmic tail (CT) among the three viral envelope proteins and is well conserved between different viral strains.
Béatrice Nal, François Kien, Ma, H, Kien, F, Leo Lit Man Poon, Zhang, Y, Tse, KS, Poon, LLM, Maniere, M, Nadège Lagarde, Yang Zhang, Maxime Manière, Nal, B, Kong San Tse, Huailiang Ma, Lagarde, N, Ma, Huailiang, Manière, Maxime, Kien, François, Zhang, Yang, Poon, Leo Lit Man, Lagarde, Nadège, Tse, Kong San, Nal, Béatrice   +23 more
core   +1 more source

Budding of domains in mixed bilayer membranes [PDF]

Physical Review E, 2015
We propose a model that accounts for budding behavior of domains in lipid bilayers, where each of the bilayer leaflets has a coupling between its local curvature and local lipid composition. The compositional asymmetry between the two monolayers leads to an overall spontaneous curvature.
Wolff, Jean, Komura, Shigeyuki, Andelman, David   +2 more
openaire   +3 more sources

Ultrastructural Study of Cryptococcus neoformans Surface During Budding Events

Frontiers in Microbiology, 2021
Cryptococcus neoformans is a fungal pathogen that causes life-threatening infections in immunocompromised individuals. It is surrounded by three concentric structures that separate the cell from the extracellular space: the plasma membrane, the cell wall
Glauber R. de S. Araújo, Glauber R. de S. Araújo, Carolina de L. Alcantara, Noêmia Rodrigues, Wanderley de Souza, Wanderley de Souza, Bruno Pontes, Bruno Pontes, Susana Frases, Susana Frases   +9 more
doaj   +1 more source

Dynamics of HIV-1 assembly and release. [PDF]

, 2009
Assembly and release of human immunodeficiency virus (HIV) occur at the plasma membrane of infected cells and are driven by the Gag polyprotein. Previous studies analyzed viral morphogenesis using biochemical methods and static images, while dynamic and ...
Kräusslich Hans-Georg, Barbara Müller, William J. Godinez, Bräuchle Christoph, Müller, Barbara, Rohr Karl, Karl Rohr, Godinez, William J., William J Godinez, Lampe Marko, Eils, Roland, Godinez William J., Roland Eils, Rohr, Karl, Lampe, Marko, Ivanchenko Sergey, Lamb, Don C., Don C. Lamb, Marko Lampe, Bräuchle, Christoph, Eils Roland, Lamb Don C., Hans-Georg Kräusslich, Christoph Bräuchle, Kräusslich, Hans-Georg, Sergey Ivanchenko, Ivanchenko, Sergey, Don C Lamb, Müller Barbara   +28 more
core   +2 more sources

Venture from the Interior—Herpesvirus pUL31 Escorts Capsids from Nucleoplasmic Replication Compartments to Sites of Primary Envelopment at the Inner Nuclear Membrane

Cells, 2017
Herpesviral capsid assembly is initiated in the nucleoplasm of the infected cell. Size constraints require that newly formed viral nucleocapsids leave the nucleus by an evolutionarily conserved vescular transport mechanism called nuclear egress.
Susanne M. Bailer
doaj   +1 more source

HIV-1 buds predominantly at the plasma membrane of primary human macrophages.

PLoS Pathogens, 2007
HIV-1 assembly and release are believed to occur at the plasma membrane in most host cells with the exception of primary macrophages, for which exclusive budding at late endosomes has been reported.
Sonja Welsch, Oliver T Keppler, Anja Habermann, Ina Allespach, Jacomine Krijnse-Locker, Hans-Georg Kräusslich   +5 more
doaj   +1 more source