Results 301 to 310 of about 807,453 (347)

Intracellular Parcel Service: Current Issues in Intracellular Membrane Trafficking

2014
Eukaryotic cells contain a multitude of membrane structures that are connected through a highly dynamic and complex exchange of their constituents. The vibrant instability of these structures challenges the classical view of defined, static compartments that are connected by different types of vesicles. Despite this astonishing complexity, proteins and
Herrmann, J. M., Spang, A.
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CD95 ligation and intracellular membrane flow

Biochemical Journal, 2008
Whereas ligation of the CD95 death receptor in the plasma membrane of so-called type I cells leads to a direct caspase 8-dependent activation of downstream effector caspases, mitochondrial amplification of caspase 8-derived signals is required in so-called type II cells in order to execute apoptotic cell death.
Roland, Reinehr, Dieter, Häussinger
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Intracellular trafficking of lysosomal membrane proteins

BioEssays, 1996
AbstractLysosomes are the site of degradation of obsolete intracellular material during autophagy and of extracellular macromolecules following endocytosis and phagocytosis. The membrane of lysosomes and late endosomes is enriched in highly glycosylated transmembrane proteins of largely unknown function.
W, Hunziker, H J, Geuze
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Coat proteins in intracellular membrane transport

Current Opinion in Cell Biology, 1994
Transport of newly synthesized material from the endoplasmic reticulum (ER) towards the Golgi complex, through the Golgi cisternae, and out of the trans-Golgi network (TGN) is thought to be mediated by vesicular carriers. Different types of vesicle are involved in this biosynthetic membrane traffic.
T E, Kreis, R, Pepperkok
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Intracellular ATP and Cardiac Membrane Currents

1988
Energy metabolism has a strong influence on the electrical activities of cardiac muscle (Trautwein et al., 1954; De Mello, 1959; MacLeod and Daniel, 1965; for review see Carmeliet, 1978). When cardiac muscle is exposed to anoxic conditions or metabolic inhibitors, or is depleted of substrates, the plateau of the action potential is depressed in the ...
A, Noma, T, Shibasaki
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Intracellular membrane fusion.

Advances in second messenger and phosphoprotein research, 1995
The NSF, SNAP, and SNAP receptors are key elements of the intracellular membrane fusion machinery. We use an affinity purification scheme, based on the function of SNAP receptor in assembling 20S fusion particles from NSF and SNAP proteins, to purify SNAP receptors from brain.
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The Network of Intracellular Membranes

Hospital Practice, 1973
If the external membrane organizes the cell as a unit, the internal membranes make possible the differentiation of activities within the cell, greatly increasing its working surface. An overview of the membranes that define the organelles within the cell sap notes they are structurally of two types, relates structure to function, and describes the ...
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Gas diffusion electrodes and membranes for CO2 reduction electrolysers

Nature Reviews Materials, 2021
Eric W Lees, Benjamin A W Mowbray, Fraser G L Parlane   +2 more
exaly  

Intracellular Organelles and Membranes

This advanced chapter extends the discussion of the structure and composition of membranes and organelles to include aspects of their functions. The fluid-dynamic nature of the lipid-bilayer supports numerous processes including the transportation of materials and signals within and between cells.
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Intracellular Membrane Organization in Mycobacteria

2017
Reducing drag in fluid flow has been one of the most widely studied topics in fluid dynamics due to the significant impact on improving operational efficiencies and cutting cost in applications from the aerospace, automotive and naval industries. Over the past two decades, superhydrophobic surfaces have been in the spotlight due to their ability to ...
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