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   Articles with "vesicle fusion" as a keyword



Requirement of Cholesterol for Calcium‐Dependent Vesicle Fusion by Strengthening Synaptotagmin‐1‐Induced Membrane Bending (Adv. Sci. 15/2023)

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recommendations! Published in 2023 at "Advanced Science"

DOI: 10.1002/advs.202206823

Abstract: Vesicle Fusion In article number 2206823, using the bottom‐up synthetic reconstitution, electron microscopy, and in‐vivo amperometry, Yongsoo Park and co‐workers show novel mechanisms of vesicle fusion triggered by calcium ions. Cholesterol stabilizes the local membrane… read more here.

Keywords: requirement cholesterol; fusion; vesicle fusion; membrane bending ... See more keywords

Synaptic vesicle fusion is modulated through feedback inhibition by dopamine auto‐receptors

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recommendations! Published in 2019 at "Synapse"

DOI: 10.1002/syn.22131

Abstract: Mechanisms of synaptic vesicular fusion and neurotransmitter clearance are highly controlled processes whose finely‐tuned regulation is critical for neural function. This modulation has been suggested to involve pre‐synaptic auto‐receptors; however, their underlying mechanisms of action… read more here.

Keywords: auto; vesicle fusion; auto receptors; fusion ... See more keywords

SNARE-Mediated Single-Vesicle Fusion Events with Supported and Freestanding Lipid Membranes.

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recommendations! Published in 2017 at "Biophysical journal"

DOI: 10.1016/j.bpj.2017.04.032

Abstract: In vitro single-vesicle fusion assays are important tools to analyze the details of SNARE-mediated fusion processes. In this study, we employed planar pore-spanning membranes (PSMs) prepared on porous silicon substrates with large pore diameters of 5… read more here.

Keywords: single vesicle; snare mediated; vesicle fusion; vesicle ... See more keywords

PIP2 Is An Electrostatic Catalyst for Vesicle Fusion by Lowering the Hydration Energy: Arresting Vesicle Fusion by Masking PIP2.

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recommendations! Published in 2024 at "ACS nano"

DOI: 10.1021/acsnano.3c09614

Abstract: Lipids are key factors in regulating membrane fusion. Lipids are not only structural components to form membranes but also active catalysts for vesicle fusion and neurotransmitter release, which are driven by soluble N-ethylmaleimide-sensitive factor attachment… read more here.

Keywords: pip2; fusion; hydration energy; vesicle fusion ... See more keywords

MicroRNA exocytosis by large dense-core vesicle fusion

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep45661

Abstract: Neurotransmitters and peptide hormones are secreted into outside the cell by a vesicle fusion process. Although non-coding RNA (ncRNA) that include microRNA (miRNA) regulates gene expression inside the cell where they are transcribed, extracellular miRNA… read more here.

Keywords: vesicle fusion; vesicle; dense core; large dense ... See more keywords

Vesicle-vesicle fusion promoted by the Atg8-family autophagy protein LC3C: relevance of the N-terminal region

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recommendations! Published in 2024 at "Autophagy"

DOI: 10.1080/15548627.2024.2359354

Abstract: ABSTRACT Among the MAP1LC3/LC3 subfamily of Atg8 proteins, LC3B and LC3C constitute the most and least studied members, respectively, LC3B being generally considered as an autophagosomal marker and a canonical representative of the LC3 subfamily.… read more here.

Keywords: vesicle vesicle; atg8 family; terminal region; vesicle fusion ... See more keywords

Syntaxin-1A modulates vesicle fusion in mammalian neurons via juxtamembrane domain dependent palmitoylation of its transmembrane domain

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recommendations! Published in 2022 at "eLife"

DOI: 10.1101/2022.03.11.483937

Abstract: SNAREs are undoubtedly one of the core elements of synaptic transmission. On the contrary to the well characterized function of their SNARE domains bringing the plasma and vesicular membranes together, the level of contribution of… read more here.

Keywords: jmd; domain; stx1a; vesicle fusion ... See more keywords

The Impact of VAMP1 Mutations on Synaptic Vesicle Fusion Dynamics in Familial Spastic Disorders

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recommendations! Published in 2025 at "Journal of Child Neurology"

DOI: 10.1177/08830738251367467

Abstract: Synaptic vesicle fusion is a process that involves the release of neurotransmitters from synaptic vesicles into the synaptic cleft. VAMP1 is a protein that mediates synaptic vesicle fusion by forming a complex with other proteins… read more here.

Keywords: synaptic vesicle; vesicle; vesicle fusion; vamp1 mutations ... See more keywords

Endosomal vesicle fusion machinery is involved with the contractile vacuole in Dictyostelium discoideum.

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recommendations! Published in 2022 at "Journal of cell science"

DOI: 10.1242/jcs.260477

Abstract: Contractile vacuoles (CVs) share common characteristics, such as a requirement for RAB11 and high levels of V-ATPase. These commonalities suggest a conserved evolutionary origin for the CVs with implications for understanding of the last common… read more here.

Keywords: endosomal vesicle; vesicle fusion; machinery; fusion machinery ... See more keywords

Vesicle Fusion as a Target Process for the Action of Sphingosine and Its Derived Drugs

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recommendations! Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23031086

Abstract: The fusion of membranes is a central part of the physiological processes involving the intracellular transport and maturation of vesicles and the final release of their contents, such as neurotransmitters and hormones, by exocytosis. Traditionally,… read more here.

Keywords: fusion; sphingosine derived; action; vesicle fusion ... See more keywords

Quantification of Giant Unilamellar Vesicle Fusion Products by High-Throughput Image Analysis

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recommendations! Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24098241

Abstract: Artificial cells are based on dynamic compartmentalized systems. Thus, remodeling of membrane-bound systems, such as giant unilamellar vesicles, is finding applications beyond biological studies, to engineer cell-mimicking structures. Giant unilamellar vesicle fusion is rapidly becoming… read more here.

Keywords: fusion; fusion products; unilamellar vesicle; vesicle fusion ... See more keywords