Evidence map›Paper›PMID 22544312›Full record

ArticleNature neuroscience2012

Calbindin controls release probability in ventral tegmental area dopamine neurons.

Ping-Yue Pan, Timothy A Ryan

Abstract read
In one paragraph

Article in Nature neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 19% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Calbindin stratifies midbrain dopaminergic neurons governing distinct aspects of locomotion.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Upregulation of CaMolecular neurodegeneration · 2022
    Article
  13. A fluorescent nanosensor paint detects dopamine release at axonal varicosities with high spatiotemporal resolution.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Spatial and temporal scales of dopamine transmission.Nature reviews. Neuroscience · 2021
    Review
  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

2 authors at 1 institution in 1 country.

Ping-Yue PanDepartment of Biochemistry, Weill Cornell Medical College, New York, NY, USA. taryan@med.cornell.edu
Timothy A Ryan
Cornell University · US

Funding

The Presynaptic Vesicle Cycle for the Slow Acting Neurotransmitter SecretionP01DA010154 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KREITZER, ANATOL, SULZER, DAVID · 1995 to 2016
$14.7M
Quantitative Mapping of Molecules and Release Properties at Nerve TerminalsR01MH085783 · NIMH · WEILL MEDICAL COLL OF CORNELL UNIV · PI RYAN, TIMOTHY AIDAN · 2010 to 2019
$4.4M
NIDA NIH HHS DA0101540NIDA NIH HHS P01 DA010154NIMH NIH HHS MH085783NIMH NIH HHS R01 MH085783
6 · The paper itself

Abstract

Relatively little is known about the molecular control of midbrain dopamine release. Using high-fidelity imaging of pHluorin-tagged vesicular monoamine transporter 2 in dopamine neurons, we found that exocytosis was more loosely coupled to calcium entry than in fast synapses. In ventral tegmental area neurons, this allows exocytosis to be efficiently controlled by a native fast calcium buffer, calbindin-D28k, maintaining a lower vesicular release probability compared with substantia nigra neurons.

Indexed as

AnimalsCalbindin 1CalbindinsDopamineDopaminergic NeuronsExocytosisImmunohistochemistryRatsRats, Sprague-DawleyS100 Calcium Binding Protein GTransfectionVentral Tegmental AreaCalb1 protein, ratCalbindin 1CalbindinsDopamineS100 Calcium Binding Protein G

Identifiers

PMID22544312
PMCPMC3703651
OpenAlexW2061679276

What OpenQuestion holds

Textmetadata
LicenceTDM
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.