Evidence map›Paper›PMID 19234453›Full record

ArticleNature chemical biology2009

Identification of a chemical probe for NAADP by virtual screening.

Edmund Naylor, Abdelilah Arredouani, Sridhar R Vasudevan, Alexander M Lewis, Raman Parkesh, Akiko Mizote, Daniel Rosen, Justyn M Thomas, Minoru Izumi, A Ganesan and 2 more

Open access · greenAbstract read
In one paragraph

Article in Nature chemical biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 178 papers.

0numbers the graph read from it
0cells of the map it votes in
178citing papers in PubMed
15.1field-weighted citation impact, top 1% 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

178 citing papers in PubMed, 297 citations in OpenAlex.

  1. Article
  2. Endosomal TPC1-mediated CaProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Review
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  7. HEATR3 recognizes membrane rupture and facilitates xenophagy in response toProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Article
  14. Article
  15. Synergistic Interaction of 5-HTInternational journal of molecular sciences · 2023
    Article
  16. CaBiomedicines · 2023
    Review
  17. NAADP-Evoked CaInternational journal of molecular sciences · 2023
    Article
  18. Article
  19. TPC Functions in the Immune System.Handbook of experimental pharmacology · 2023
    Article
  20. NAADP-Mediated CaHandbook of experimental pharmacology · 2023
    Article

118 more citing papers are in PubMed but not listed here.

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

12 authors at 3 institutions in 2 countries.

Edmund NaylorDepartment of Pharmacology, University of Oxford, Oxford, UK.
Abdelilah Arredouani
Sridhar R Vasudevan
Alexander M Lewis
Raman Parkesh
Akiko Mizote
Daniel Rosen
Justyn M Thomas
Minoru Izumi
A Ganesan
Antony Galione
Grant C Churchill
University of Oxford · GBOkayama University · JPUniversity of Southampton · GB

Funding

Biotechnology and Biological Sciences Research Council BB/D012694/1Biotechnology and Biological Sciences Research Council BB/G008523/1
6 · The paper itself

Abstract

Research into the biological role of the Ca(2+)-releasing second messenger NAADP (nicotinic acid adenine dinucleotide phosphate) has been hampered by a lack of chemical probes. To find new chemical probes for exploring NAADP signaling, we turned to virtual screening, which can evaluate millions of molecules rapidly and inexpensively. We used NAADP as the query ligand to screen the chemical library ZINC for compounds with similar three-dimensional shape and electrostatic properties. We tested the top-ranking hits in a sea urchin egg bioassay and found that one hit, Ned-19, blocks NAADP signaling at nanomolar concentrations. In intact cells, Ned-19 blocked NAADP signaling and fluorescently labeled NAADP receptors. Moreover, we show the utility of Ned-19 as a chemical probe by using it to demonstrate that NAADP is a key causal link between glucose sensing and Ca(2+) increases in mouse pancreatic beta cells.

Indexed as

AnimalsCarbolinesCyclic ADP-RiboseInositol 1,4,5-TrisphosphateInsulin-Secreting CellsMiceModels, MolecularMolecular StructureNADPOvumPiperazinesSea UrchinsSmall Molecule Libraries1-(3-((4-(2-fluorophenyl)piperazin-1-yl)methyl)-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido(3,4-b)indole-3-carboxylic acidCarbolinesCyclic ADP-RiboseInositol 1,4,5-TrisphosphateNAADPNADPPiperazinesSmall Molecule Libraries

Identifiers

PMID19234453
PMCPMC2659327
OpenAlexW2007066406

What OpenQuestion holds

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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.