Evidence map›Paper›PMID 19714875›Full record

ArticleJournal of proteome research2009

Proteomic analysis of an alpha7 nicotinic acetylcholine receptor interactome.

Joao A Paulo, William J Brucker, Edward Hawrot

Open access · greenAbstract read
In one paragraph

Article in Journal of proteome research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

55 citing papers in PubMed, 88 citations in OpenAlex.

  1. Molecular organization of central cholinergic synapses.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
  3. Review
  4. Estimation of cAMP binding in hippocampus CA1 field by a fluorescent probe.Frontiers in cell and developmental biology · 2023
    Article
  5. Article
  6. Review
  7. Therapeutic Targeting ofPharmacological reviews · 2021
    Review
  8. Article
  9. Article
  10. Effects of nicotine on DARPP-32 and CaMKII signaling relevant to addiction.Advances in pharmacology (San Diego, Calif.) · 2021
    Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Molecular function of the novel α7β2 nicotinic receptor.Cellular and molecular life sciences : CMLS · 2018
    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

3 authors at 1 institution in 1 country.

Joao A PauloGraduate Program in Molecular Biology, Cell Biology and Biochemistry and Department of Molecular Pharmacology, Physiology and Biotechnology, Brown University, Providence, Rhode Island 02912, USA.
William J Brucker
Edward Hawrot
Brown University · US

Funding

BIOGENESIS OF ACETYLCHOLINE RECEPTORR01GM032629 · NIGMS · YALE UNIVERSITY · PI HAWROT, EDWARD · 1985 to 2009
$3.2M
The Neuronal Nicotinic Acetylcholine Receptor Interactome via a Knock-In MouseR21DA021765 · NIDA · BROWN UNIVERSITY · PI HAWROT, EDWARD · 2006 to 2007
$418k
NIDA NIH HHS DA021765NIDA NIH HHS R21 DA021765NIGMS NIH HHS GM32629NIGMS NIH HHS R01 GM032629
6 · The paper itself

Abstract

The alpha7 nicotinic acetylcholine receptor (nAChR) is well established as the principal high-affinity alpha-bungarotoxin-binding protein in the mammalian brain. We isolated carbachol-sensitive alpha-bungarotoxin-binding complexes from total mouse brain tissue by affinity immobilization followed by selective elution, and these proteins were fractionated by SDS-PAGE. The proteins in subdivided gel lane segments were tryptically digested, and the resulting peptides were analyzed by standard mass spectrometry. We identified 55 proteins in wild-type samples that were not present in comparable brain samples from alpha7 nAChR knockout mice that had been processed in a parallel fashion. Many of these 55 proteins are novel proteomic candidates for interaction partners of the alpha7 nAChR, and many are associated with multiple signaling pathways that may be implicated in alpha7 function in the central nervous system. The newly identified potential protein interactions, together with the general methodology that we introduce for alpha-bungarotoxin-binding protein complexes, form a new platform for many interesting follow-up studies aimed at elucidating the physiological role of neuronal alpha7 nAChRs.

Indexed as

alpha7 Nicotinic Acetylcholine ReceptorAnimalsBrainBungarotoxinsMass SpectrometryMiceMice, KnockoutProtein BindingProteomeReceptors, Nicotinicalpha7 Nicotinic Acetylcholine ReceptorBungarotoxinsChrna7 protein, mouseProteomeReceptors, Nicotinic

Identifiers

PMID19714875
PMCPMC2891571
OpenAlexW2072473432

What OpenQuestion holds

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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.