ArticleJournal of cellular and molecular medicine2011
Involvement of β-adrenergic receptor in synaptic vesicle swelling and implication in neurotransmitter release.
Article in Journal of cellular and molecular medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 17 citations in OpenAlex.
- Article
- Neuronal Porosome Complex: Secretory Machinery at the Nerve Terminal.Discoveries (Craiova, Romania) · 2017Review
- 'Porosome' discovered nearly 20 years ago provides molecular insights into the kiss-and-run mechanism of cell secretion.Journal of cellular and molecular medicine · 2015Review
- NeuronalJournal of molecular structure · 2014Article
- Proteome of the porosome complex in human airway epithelia: interaction with the cystic fibrosis transmembrane conductance regulator (CFTR).Journal of proteomics · 2014Article
- 3D organization and function of the cell: Golgi budding and vesicle biogenesis to docking at the porosome complex.Histochemistry and cell biology · 2012Article
- Porosome in Cystic Fibrosis.Discoveries (Craiova, Romania)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Secretory vesicle swelling is required for vesicular discharge during cell secretion. The G(αo) -mediated water channel aquaporin-6 (AQP-6) involvement in synaptic vesicle (SV) swelling in neurons has previously been reported. Studies demonstrate that in the presence of guanosine triphosphate (GTP), mastoparan, an amphiphilic tetradecapeptide from wasp venom, activates G(o) protein GTPase, and stimulates SV swelling. Stimulation of G proteins is believed to occur via insertion of mastoparan into the phospholipid membrane to form a highly structured α-helix that resembles the intracellular loops of G protein-coupled adrenergic receptors. Consequently, the presence of adrenoceptors and the presence of an endogenous β-adrenergic agonist at the SV membrane is suggested. Immunoblot analysis of SV using β-adrenergic receptor antibody, and vesicle swelling experiments using β-adrenergic agonists and antagonists, demonstrate the presence of functional β-adrenergic receptors at the SV membrane. Since a recent study shows vH(+) -ATPase to be upstream of AQP-6 in the pathway leading from G(αo) -mediated swelling of SV, participation of an endogenous β-adrenergic agonist, in the binding and stimulation of its receptor to initiate the swelling cascade is demonstrated.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.