Evidence map›Paper›PMID 21397497›Full record

ArticleBioorganic & medicinal chemistry letters2011

Discovery of non-peptide, small molecule antagonists of α9α10 nicotinic acetylcholine receptors as novel analgesics for the treatment of neuropathic and tonic inflammatory pain.

Guangrong Zheng, Zhenfa Zhang, Cheryl Dowell, Elzbieta Wala, Linda P Dwoskin, Joseph R Holtman, J Michael McIntosh, Peter A Crooks

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Review
  2. Article
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  6. Article
  7. Article
  8. Review
  9. Review
  10. Crystal structure of 4,4'-bis-[3-(piperidin-1-yl)prop-1-yn-1-yl]-1,1'-biphen-yl.Acta crystallographica. Section E, Crystallographic communications · 2017
    Article
  11. Article
  12. Article
  13. Article
  14. Cloning, synthesis, and characterization of αO-conotoxin GeXIVA, a potent α9α10 nicotinic acetylcholine receptor antagonist.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Nicotinic acetylcholine receptors in dorsal root ganglion neurons include the α6β4* subtype.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2012
    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

8 authors.

Guangrong ZhengCollege of Pharmacy, Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536 0082, USA.
Zhenfa Zhang
Cheryl Dowell
Elzbieta Wala
Linda P Dwoskin
Joseph R Holtman
J Michael McIntosh
Peter A Crooks

Funding

Venoms, Biological Resources, Molecular BiologyP01GM048677 · NIGMS · UNIVERSITY OF UTAH · PI BANDYOPADHYAY, PRADIP K · 1993 to 2018
$32.2M
Developmemt of Novel Treatments for Nicotine AddictionU19DA017548 · NIDA · UNIVERSITY OF KENTUCKY · PI DWOSKIN, LINDA P · 2003 to 2007
$6.0M
Novel Neuronal nAChR-Targeted PeptidesR01MH053631 · NIMH · UNIVERSITY OF UTAH · PI MCINTOSH, J MICHAEL · 2001 to 2011
$3.6M
NOVEL NEURONAL NACHR-TARGETED PEPTIDESR29MH053631 · NIMH · UNIVERSITY OF UTAH · PI MCINTOSH, J MICHAEL · 1996 to 2000
$107k
NIDA NIH HHS U19 DA017548NIDA NIH HHS U19DA017548NIGMS NIH HHS GM48677NIGMS NIH HHS P01 GM048677NIMH NIH HHS MH53631NIMH NIH HHS R01 MH053631NIMH NIH HHS R29 MH053631
6 · The paper itself

Abstract

A series of azaaromatic quaternary ammonium analogs has been discovered as potent and selective α9α10 nicotinic acetylcholine receptor (nAChR) antagonists. The preliminary structure-activity relationships of these analogs suggest that increased rigidity in the linker units results in higher potency in inhibition of α9α10 nAChRs and greater selectivity over α7 nAChRs. These analogs represent a new class of analgesic for the treatment of neuropathic and tonic inflammatory pain.

Indexed as

AnalgesicsAnimalsDrug Evaluation, PreclinicalNicotinic AntagonistsPainQuaternary Ammonium CompoundsRatsReceptors, NicotinicStructure-Activity RelationshipAnalgesicsChrna10 protein, ratChrna9 protein, ratNicotinic AntagonistsQuaternary Ammonium CompoundsReceptors, Nicotinic

Identifiers

PMID21397497
PMCPMC3726002

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.