ArticleACS chemical biology2014
Actin controls the vesicular fraction of dopamine released during extended kiss and run exocytosis.
Article in ACS chemical biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
30 citing papers in PubMed, 82 citations in OpenAlex.
- Aluminum Exposure Impairs Electrochemically Measured Vesicular Storage and Exocytosis via Iron Homeostasis Dysregulation.Angewandte Chemie (International ed. in English) · 2025Article
- Single Fusion Pore Analysis via Single Cell Amperometry Uncovers Impaired Pore Expansion That Restricts Insulin Exocytosis in Human Type 2 Diabetes.Angewandte Chemie (International ed. in English) · 2025Article
- CaBMC biology · 2025Article
- Extraction of geometric and transport parameters from the time constant of exocytosis transients measured by nanoscale electrodes.European biophysics journal : EBJ · 2025Article
- Unveiling the pathophysiology of restless legs syndrome through transcriptome analysis.iScience · 2024Article
- Omega-3 and -6 Fatty Acids Alter the Membrane Lipid Composition and Vesicle Size to Regulate Exocytosis and Storage of Catecholamines.ACS chemical neuroscience · 2024Article
- Single-Vesicle Electrochemistry Following Repetitive Stimulation Reveals a Mechanism for Plasticity Changes with Iron Deficiency.Angewandte Chemie (International ed. in English) · 2022Article
- Visualization of Partial Exocytotic Content Release and Chemical Transport into Nanovesicles in Cells.ACS nano · 2022Article
- Anionic Species Regulate Chemical Storage in Nanometer Vesicles and Amperometrically Detected Exocytotic Dynamics.Journal of the American Chemical Society · 2022Article
- Concentration of stimulant regulates initial exocytotic molecular plasticity at single cells.Chemical science · 2022Article
- Vesicular release dynamics are altered by the interaction between the chemical cargo and vesicle membrane lipids.Chemical science · 2021Article
- Quantifying neurotransmitter secretion at single-vesicle resolution using high-density complementary metal-oxide-semiconductor electrode array.Nature communications · 2021Article
- Nanoelectrochemical quantification of single-cell metabolism.Analytical and bioanalytical chemistry · 2021Review
- A multimodal electrochemical approach to measure the effect of zinc on vesicular content and exocytosis in a single cell model of ischemia.QRB discovery · 2021Article
- Combined electrochemistry and mass spectrometry imaging to interrogate the mechanism of action of modafinil, a cognition-enhancing drug, at the cellular and sub-cellular level.QRB discovery · 2021Article
- Counteranions in the Stimulation Solution Alter the Dynamics of Exocytosis Consistent with the Hofmeister Series.Journal of the American Chemical Society · 2020Article
- Regional Variation in Striatal Dopamine Spillover and Release Plasticity.ACS chemical neuroscience · 2020Article
- Recent Progress in Quantitatively Monitoring Vesicular Neurotransmitter Release and Storage With Micro/Nanoelectrodes.Frontiers in chemistry · 2020Review
- Plasticity in exocytosis revealed through the effects of repetitive stimuli affect the content of nanometer vesicles and the fraction of transmitter released.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Electrochemistry at the Synapse.Annual review of analytical chemistry (Palo Alto, Calif.) · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effect of latrunculin A, an inhibitor of actin cross-linking, on exocytosis in PC12 cells was investigated with single cell amperometry. This analysis strongly suggests that the actin cytoskeleton might be involved in regulating exocytosis, especially by mediating the constriction of the pore. In an extended kiss-and-run release mode, actin could actually control the fraction of neurotransmitters released by the vesicle. This scaffold appears to contribute, with the lipid membrane and the protein machinery, to the closing dynamics of the pore, in competition with other forces mediating the opening of the exocytotic channel.
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What OpenQuestion holds
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.