Results 11 to 20 of about 222,944 (309)

Antibody binding reports spatial heterogeneities in cell membrane organization

Nature Communications, 2023
The spatial organization of cell membrane glycoproteins and glycolipids is critical for mediating the binding of ligands, receptors, and macromolecules on the plasma membrane.
Daniel P. Arnold, Yaxin Xu, Sho C. Takatori   +2 more
doaj   +1 more source

Fluorescent Staining of Glycoproteins on Polyvinylidene Difluoride Membrane with 8-Aminonaphthalene-1,3,6-Trisulfonate

BioTechniques, 2001
Here, we describe a simple and sensitive method that allows fluorescent detection of glycoproteins on polyvinylidene difluoride (PVDF) membrane. We used periodic acid oxidation of carbohydrate chains of glycoproteins and fluorescent labeling with 8 ...
F.Y. Che, J.F. Song, L.R. Yu, K.Y. Wang, Q.C. Xia   +4 more
doaj   +1 more source

Fusion of Sendai virus with the target cell membrane is required for T cell cytotoxicity [PDF]

, 1978
INFECTION of mice with viruses can generate cytotoxic T lymphocytes (CTL) which show restricted specificity for target cell lysis. Specific lysis requires that the virus used to prime the target cells must be of the same type as that used to sensitise ...
A Munro, A Scheid, H Tozawa, JW Schrader, K Sugamura, M Homma, MARY-JANE GETHING, MICHAEL WATERFIELD, RM Zinkernagel, U Koszinowski, U Koszinowski, ULRICH KOSZINOWSKI, Y Hosaka   +12 more
core   +1 more source

Lipidomimetic Compounds Act as HIV-1 Entry Inhibitors by Altering Viral Membrane Structure

Frontiers in Immunology, 2018
The envelope of Human Immunodeficiency Virus type 1 (HIV-1) consists of a liquid-ordered membrane enriched in raft lipids and containing the viral glycoproteins.
Jon Ander Nieto-Garai, Bärbel Glass, Carmen Bunn, Matthias Giese, Gary Jennings, Beate Brankatschk, Beate Brankatschk, Sameer Agarwal, Sameer Agarwal, Kathleen Börner, F. Xabier Contreras, F. Xabier Contreras, Hans-Joachim Knölker, Hans-Joachim Knölker, Claudia Zankl, Claudia Zankl, Kai Simons, Cornelia Schroeder, Cornelia Schroeder, Cornelia Schroeder, Maier Lorizate, Hans-Georg Kräusslich   +21 more
doaj   +1 more source

Human galectin-1 and galectin-3 promote Tropheryma whipplei infection

Gut Microbes, 2021
Tropheryma whipplei, is an actinobacterium that causes different infections in humans, including Whipple’s disease. The bacterium infects and replicates in macrophages, leading to a Th2-biased immune response. Previous studies have shown that T. whipplei
Diyoly Ayona, Sandra Madariaga Zarza, Ludovic Landemarre, Benoît Roubinet, Philippe Decloquement, Didier Raoult, Pierre-Edouard Fournier, Benoit Desnues   +7 more
doaj   +1 more source

Tomato spotted wilt virus glycoproteins induce the formation of endoplasmic reticulum- and Golgi-derived pleomorphic membrane structures in plant cells [PDF]

, 2008
Tomato spotted wilt virus (TSWV) particles are spherical and enveloped, an uncommon feature among plant infecting viruses. Previous studies have shown that virus particle formation involves the enwrapment of ribonucleoproteins with viral glycoprotein ...
Denecke, J., Foresti, O., Goldbach, R.W., Kormelink, R.J.M., Ribeiro, D.M.O.G., Wellink, J.   +5 more
core   +2 more sources

Herpesvirus glycoproteins undergo multiple antigenic changes before membrane fusion.

PLoS ONE, 2012
Herpesvirus entry is a complicated process involving multiple virion glycoproteins and culminating in membrane fusion. Glycoprotein conformation changes are likely to play key roles.
Daniel L Glauser, Anne-Sophie Kratz, Philip G Stevenson   +2 more
doaj   +1 more source

Host antiviral factors hijack furin to block SARS-CoV-2, ebola virus, and HIV-1 glycoproteins cleavage

Emerging Microbes and Infections, 2023
Viral envelope glycoproteins are crucial for viral infections. In the process of enveloped viruses budding and release from the producer cells, viral envelope glycoproteins are presented on the viral membrane surface as spikes, promoting the virus's next-
Changqing Yu, Guosheng Wang, Qiang Liu, Jingbo Zhai, Mengzhou Xue, Qiang Li, Yuanhua Xian, Chunfu Zheng   +7 more
doaj   +1 more source

Assembly of the Inner Perivitelline Layer, a Homo log of the Mammalian Zona Pellucida: An Immunohistochemical and Ultrastructural Study [PDF]

, 2012
The avian inner perivitelline layer (IPVL), a homologous structure to the mammalian zona pellucida, is deposited between the granulosa cells and the oocyte cell membrane during folliculogenesis. The glycoprotein meshwork of the IPVL forms a 3-dimensional
Bausek N., Bramwell R.K., Callebaut I., Daniela Rodler, Dunbar B.S., Epifano O., Fred Sinowatz, Goudet G., Jovine L., Jovine L., King A.S., Kinoshita M., Lefievre L., Litscher E.S., Menkhorst E., Mori M., Mugnier S., Pan J., Rahman M.A., Rahman M.A., Richardson K.C., Sasanami T., Sasanami T., Sasanami T., Sasanami T., Sato T., Sinowatz F., Smith J., Spargo S.C., Stewart S.G., Takeuchi Y., Tomohiro Sasanami, Waclawek M., Wassarman P.M., Wassarman P.M., Wassarman P.M., Wyburn G.M., Wyburn G.M.   +37 more
core   +1 more source

Characterization of Cell Glycocalyx with Mass Spectrometry Methods. [PDF]

, 2019
The cell membrane plays an important role in protecting the cell from its extracellular environment. As such, extensive work has been devoted to studying its structure and function.
Lebrilla, Carlito B, Li, Qiongyu, Wong, Maurice, Xie, Yixuan   +3 more
core   +2 more sources