Results 31 to 40 of about 4,618,222 (282)

Extracellular vimentin is expressed at the rear of activated macrophage-like cells: Potential role in enhancement of migration and phagocytosis

Frontiers in Cell and Developmental Biology, 2022
Macrophages have a vital role in the immune system through elimination of cell debris and microorganisms by phagocytosis. The activation of macrophages by tumour necrosis factor-α induces expression of extracellular cell-surface vimentin and promotes ...
Divyendu Goud Thalla, Ashish Chand Rajwar, Annalena Maria Laurent, Johanna Elisabeth Becher, Lucina Kainka, Franziska Lautenschläger, Franziska Lautenschläger   +6 more
doaj   +1 more source

Experimental approaches to study cerebral amyloidosis in a transgenic mouse model of Alzheimer's disease [PDF]

, 2004
Misfolding, aggregation and the accumulation of proteins in the brain are common characteristics of diverse age-related neurodegenerative diseases. Each of these neurodegenerative diseases is associated with abnormalities in the folding of a different
Meyer-Lühmann, Melanie
core   +1 more source

Altered Tracer Distribution and Clearance in the Extracellular Space of the Substantia Nigra in a Rodent Model of Parkinson's Disease

Frontiers in Neuroscience, 2017
The relationship between extracellular space (ECS) diffusion parameters and brain drug clearance is not well-studied, especially in the context of Parkinson's disease (PD). Therefore, we used a rodent model of PD to explore the distribution and clearance
Yuan Fang, Yanchao Dong, Tao Zheng, Dan Du, Jiexia Wen, Dawei Gao, Lanxiang Liu   +6 more
doaj   +1 more source

Minimal information for studies of extracellular vesicles 2018 (MISEV2018): a position statement of the International Society for Extracellular Vesicles and update of the MISEV2014 guidelines [Elektronisk resurs]

, 2018
The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures ...
Bryl-Gorecka, Paulina,, Théry, C,, International Society for Extracellular Vesicles, Lund University., Zuba-Surma, E. K.,   +4 more
core   +1 more source

Microencapsulation technology by nature: Cell derived extracellular vesicles with therapeutic potential [PDF]

, 2013
Cell derived extracellular vesicles are submicron structures surrounded by phospholipid bilayer and released by both prokaryotic and eukaryotic cells.
E. Buzás, A. Falus, Á. Kittel, Buzás, E., Kittel, Ágnes, Falus, A.   +5 more
core   +1 more source

The Association of Heart Failure and Liver T1 Mapping in Cardiac Magnetic Resonance Imaging

Diagnostics
Background/Objectives: The objective of this study was to investigate the association between congestive heart failure (CHF) and T1 mapping in both liver lobes using cardiac MRI.
Adrian T. Huber, Joanna Bartkowiak, Robin Seitz, Benedikt Bernhard, Martina Boscolo Berto, Giancarlo Spano, Benedikt Wagner, Verena C. Obmann, Lukas Ebner, Inga A. S. Todorski, Michael P. Brönnimann, Kady Fischer, Dominik P. Guensch, Andreas Christe, Annalisa Berzigotti, Lorenz Räber, Tobias Reichlin, Thomas Pilgrim, Fabien Praz, Christoph Gräni, Nicholas Brugger, Alan A. Peters   +21 more
doaj   +1 more source

Studying the extracellular contribution to the double wave vector diffusion-weighted signal

Current Directions in Biomedical Engineering, 2015
The use of two independent diffusion periods between excitation and acquisition, known as double wave vector (DWV) diffusion-weighting or double diffusion encoding, was proven to yield structural information that it is otherwise not easily available in ...
Ulloa Patricia, Wottschel Viktor, Koch Martin A.   +2 more
doaj   +1 more source

Extracellular space preservation aids the connectomic analysis of neural circuits

eLife, 2015
Dense connectomic mapping of neuronal circuits is limited by the time and effort required to analyze 3D electron microscopy (EM) datasets. Algorithms designed to automate image segmentation suffer from substantial error rates and require significant ...
Marta Pallotto, Paul V Watkins, Boma Fubara, Joshua H Singer, Kevin L Briggman   +4 more
doaj   +1 more source

Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches [PDF]

Artículo escrito por más de setenta autores.Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells.
Welsh, Joshua A., Tosar Rovira, Juan Pablo, O’Driscoll, Lorraine, Goberdhan, Deborah C. I.   +3 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source