Coated vesicles
Nanocarriers for Drug Delivery Applications: From Tunable Morphologies to Glycopolymer-coated Vesicles
... Polymer vesicles, commonly referred to as polymersomes, have received significant attention due to their resemblance to biological membranes and multifunctional ...glycopolymer- coated vesicles using ...
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Hepatitis C Virus Entry Requires a Critical Postinternalization Step and Delivery to Early Endosomes via Clathrin-Coated Vesicles
... Hepatitis C virus (HCV) is a major human pathogen associated with life-threatening liver disease. Entry into hepatocytes requires CD81 and a putative second receptor. In this study, we elucidated the postreceptor ...
8
Auxilin is required for formation of Golgi derived clathrin coated vesicles during Drosophila spermatogenesis
... One important regulator of clathrin function is auxilin, first identified in mammals as a cofactor in Hsc70-mediated disassembly of clathrin coats from nascent clathrin-coated vesicles (CCVs) in vitro ...
10
Coordinated regulation of AP2 uncoating from clathrin-coated vesicles by rab5 and hRME-6
... but not clathrin uncoating in intact cells, suggesting that in wild- type cells, despite identical kinetics, there is no interdependence of clathrin and AP2 uncoating. It is unclear why clathrin and AP2 uncoating are ...
13
Formation of coated vesicles from coated pits in broken A431 cells
... Effect of Added ATP and Cytosol on the Numbers of Endocytic Intermediates in Broken Cells Number per nucleus 31°C + cytosol/ + ATP Experiment 1 Labeled coated pits Total coated pits Labe[r] ...
11
VACUOLAR TYPE H+ TRANSLOCATING ATPases IN PLANT ENDOMEMBRANES: SUBUNIT ORGANIZATION AND MULTIGENE FAMILIES
... Proton transport by the bovine coated vesicles is dependent on permeant anions that lead to dissipation of the membrane potential; however, neither ATP hydrolysis nor H + pumping by the [r] ...
14
An Investigation into the Physiological Role of Annexin A11
... Annexin A 6 has also been localised to a range o f endosomal membranes in different cell types, including the plasma membrane and clathrin-coated vesicles, where.. it could [r] ...
171
The role of dynamin and its binding partners in coated pit invagination and scission
... invaginated coated pits in vitro which are inaccessible to ...invaginated coated pits and pinched off coated vesicles in intact cells (Schmid and Carter, ...
15
A PLANT BIOCHEMIST'S VIEW OF H+ ATPases AND ATP SYNTHASES
... The treatment of yeast, Neurospora crassa, or oat root vacuolar membranes and clathrin-coated vesicles with KI or KNO3 in the presence of Mg 2+ -ATP rapidly inactivates ATPase activity a[r] ...
15
Evidence for a conserved 95 120 kDa subunit associated with and essential for activity of V ATPases
... Vphlp has 4 2 % identity to the 116 kDa polypeptide of the rat clathrin-coated vesicles/synaptic vesicle proton pump, 4 2 % identity to the TJ6 mouse immune suppressor factor, 4 2 % iden[r] ...
10
Uptake of Helicobacter pylori Vesicles Is Facilitated by Clathrin Dependent and Clathrin Independent Endocytic Pathways
... clathrin-coated vesicles (9), and dynamin ...of vesicles and Tfn was quantified with the qIS ...of vesicles by 37% and uptake of Tfn by 65% ...pylori vesicles increases over time. (A) ...
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Structure and function of V ATPases in endocytic and secretory organelles
... Function of V-ATPases in the various organeiles Whereas the function of the V-ATPase in coated vesicles is to provide limited acidification for processes such as recycling of receptors, [r] ...
6
Effects of age on noninvasive assessments of vascular function in nonhuman primates: implications for translational drug discovery
... membrane coated vesicles) and endothelial progenitor cells (EPCs, a population of cells in the blood involved in endothelial repair), are associated with cardiovascular risk in humans [20,21] and are being ...
10
Abstract: Extracellular vesicles (EVs) are membranous vesicles secreted by both prokaryotic and
... are coated with antibodies against the surface ...marker-specific vesicles that may not reflect all ...the vesicles post-precipitation, it can often damage the integrity of exosomes ...
15
Preferential Packing of Acidic Glycosidases and Proteases into Bacteroides Outer Membrane Vesicles
... ABSTRACT Outer membrane vesicles (OMV) are spherical membranous structures released from the outer membrane (OM) of Gram-negative bacteria. OMV have been proposed to play several different roles during both ...
12
Bacterial outer membrane vesicles and vaccine applications
... Selection of the detergent can be a critical step for extracting immunogenic OMV. LPS is the main antigen of enteric pathogens, but it is also a potent toxin with differing potency in Gram negative pathogens (39); ...
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Ultrastructure of Teleost Retina II: Interstitial Amacrines, Dislocated Amacrines, Ganglion Cells, Müller Fiber, Oligodendroglia, Adrenergic Terminals, Inner Plexiform Layer, Glycogen Cytochemistry
... Clear amacrine piriform cells exhibit numerous glycogen granules among cytoplasmic microtubules and mitochondria with clear matrix (Fig. 38). Dark amacrine piriform cells showed the highest glycogen content in the ...
25
“NIOSOMES: A NOVEL DRUG DELIVERY SYSTEM” by Harsimran Kaur, Sonia Dhiman, Sandeep Arora, India.
... A method of in vitro release rate study has been reported with the help of dialysis tubing 24 . A dialysis sac is washed and soaked in distilled water. The vesicle suspension is pipetted into a bag made up of the tubing ...
8
Heterologous and cross-species tropism of cancer-derived extracellular vesicles
... In previous experiments, we have tested the cancer-specific heterologous tropism of EVs in tumours originated by syngeneic engraftment. These tumours may differ from those spontaneously originating in the tissue in terms ...
13
Cell membranes composition is defined in ER and their restitution proceed by en bloc fusion of ER generated transport vesicles
... Golgi vesicles, cell membrane rafts and caveolae, and apical cell mem- brane was not facilitating lipid integration into the membranes, and the lipids remained in cytosol ...
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