Results 1 to 10 of about 1,579,850 (303)

Cell membrane-derived vesicles for delivery of therapeutic agents

open access: yesActa Pharmaceutica Sinica B, 2021
Cell membranes have recently emerged as a new source of materials for molecular delivery systems. Cell membranes have been extruded or sonicated to make nanoscale vesicles. Unlike synthetic lipid or polymeric nanoparticles, cell membrane-derived vesicles
Quoc-Viet Le   +4 more
doaj   +3 more sources

Phosphatidylserine-everted erythrocyte membrane vesicles enhance efferocytosis and remodeling of vascular grafts [PDF]

open access: yesNature Communications
Erythrocytes and erythrocyte membrane vesicles have shown promise for personalized drug delivery through passive immune evasion, yet their active role in immune phagocytosis remains largely unexplored.
Zihao Wang   +9 more
doaj   +2 more sources

Membrane Vesicles as Drug Delivery Systems: Source, Preparation, Modification, Drug Loading, In Vivo Administration and Biodistribution, and Application in Various Diseases

open access: yesPharmaceutics, 2023
Bioinspired (or biologically inspired) drug delivery systems (DDSs) have been intensively studied in the last decades. As bioinspired DDSs, membrane vesicles, including extracellular vesicles (EVs) released from eukaryotic cells, outer membrane vesicles (
Chenhan Sun   +5 more
doaj   +1 more source

Phospholipid-Membrane-Based Nanovesicles Acting as Vaccines for Tumor Immunotherapy: Classification, Mechanisms and Applications

open access: yesPharmaceutics, 2022
Membrane vesicles, a group of nano- or microsized vesicles, can be internalized or interact with the recipient cells, depending on their parental cells, size, structure and content.
Wenjuan Chen   +7 more
doaj   +1 more source

Cell-sized asymmetric phospholipid-amphiphilic protein vesicles with growth, fission, and molecule transportation

open access: yesiScience, 2023
Summary: Lipid vesicles, which mimic cell membranes in structure and components, have been used to study the origin of life and artificial cell construction.
Masato Suzuki, Koki Kamiya
doaj   +1 more source

Regulation of synaptic vesicle docking by different classes of macromolecules in active zone material. [PDF]

open access: yesPLoS ONE, 2012
The docking of synaptic vesicles at active zones on the presynaptic plasma membrane of axon terminals is essential for their fusion with the membrane and exocytosis of their neurotransmitter to mediate synaptic impulse transmission.
Joseph A Szule   +5 more
doaj   +1 more source

Alignment of synaptic vesicle macromolecules with the macromolecules in active zone material that direct vesicle docking. [PDF]

open access: yesPLoS ONE, 2013
Synaptic vesicles dock at active zones on the presynaptic plasma membrane of a neuron's axon terminals as a precondition for fusing with the membrane and releasing their neurotransmitter to mediate synaptic impulse transmission.
Mark L Harlow   +5 more
doaj   +1 more source

The Emerging World of Membrane Vesicles: Functional Relevance, Theranostic Avenues and Tools for Investigating Membrane Function

open access: yesFrontiers in Molecular Biosciences, 2021
Lipids are essential components of cell membranes and govern various membrane functions. Lipid organization within membrane plane dictates recruitment of specific proteins and lipids into distinct nanoclusters that initiate cellular signaling while ...
Aswin T. Srivatsav   +2 more
doaj   +1 more source

Membrane Vesicle Production as a Bacterial Defense Against Stress

open access: yesFrontiers in Microbiology, 2020
Membrane vesicles are the nano-sized vesicles originating from membranes. The production of membrane vesicles is a common feature among bacteria. Depending on the bacterial growth phase and environmental conditions, membrane vesicles show diverse ...
Negar Mozaheb   +1 more
doaj   +1 more source

Outer-inner membrane vesicles naturally secreted by gram-negative pathogenic bacteria. [PDF]

open access: yesPLoS ONE, 2015
Outer-inner membrane vesicles (O-IMVs) were recently described as a new type of membrane vesicle secreted by the Antarctic bacterium Shewanella vesiculosa M7T.
Carla Pérez-Cruz   +3 more
doaj   +1 more source

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