Evidence map›Paper›PMID 7962100›Full record

ArticleThe Journal of cell biology1994

Preferential localization of a vesicular monoamine transporter to dense core vesicles in PC12 cells.

Y Liu, E S Schweitzer, M J Nirenberg, V M Pickel, C J Evans, R H Edwards

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 141 citations in OpenAlex.

  1. Cardiac Roles of Serotonin (5-HT) and 5-HT-Receptors in Health and Disease.International journal of molecular sciences · 2023
    Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. The Phosphoprotein Synapsin Ia Regulates the Kinetics of Dense-Core Vesicle Release.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Alpha-synuclein modulates dopamine neurotransmission.Journal of chemical neuroanatomy · 2017
    Review
  14. Article
  15. Article
  16. Article
  17. Complexity of dopamine metabolism.Cell communication and signaling : CCS · 2013
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Y LiuDepartment of Neurology and Biological Chemistry, UCLA School of Medicine 90024-1769.
E S Schweitzer
M J Nirenberg
V M Pickel
C J Evans
R H Edwards
UCLA Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurons and endocrine cells have two types of secretory vesicle that undergo regulated exocytosis. Large dense core vesicles (LDCVs) store neural peptides whereas small clear synaptic vesicles store classical neurotransmitters such as acetylcholine, gamma-aminobutyric acid (GABA), glycine, and glutamate. However, monoamines differ from other classical transmitters and have been reported to appear in both LDCVs and smaller vesicles. To localize the transporter that packages monoamines into secretory vesicles, we have raised antibodies to a COOH-terminal sequence from the vesicular amine transporter expressed in the adrenal gland (VMAT1). Like synaptic vesicle proteins, the transporter occurs in endosomes of transfected CHO cells, accounting for the observed vesicular transport activity. In rat pheochromocytoma PC12 cells, the transporter occurs principally in LDCVs by both immunofluorescence and density gradient centrifugation. Synaptic-like microvesicles in PC12 cells contain relatively little VMAT1. The results appear to account for the storage of monoamines by LDCVs in the adrenal medulla and indicate that VMAT1 provides a novel membrane protein marker unique to LDCVs.

Indexed as

EndocytosisMembrane GlycoproteinsMembrane Transport ProteinsNeuropeptidesAdrenal MedullaAmino Acid SequenceAnimalsCHO CellsChromaffin GranulesCricetinaeEndosomesFluorescent Antibody TechniqueGlycoproteinsMaleMicroscopy, ImmunoelectronMolecular Sequence DataGlycoproteinsMembrane GlycoproteinsMembrane Transport ProteinsNeuropeptidesSlc18a1 protein, ratVesicular Biogenic Amine Transport ProteinsVesicular Monoamine Transport Proteins

Identifiers

PMID7962100
PMCPMC2120259
OpenAlexW2006427869

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.