Evidence map›Paper›PMID 26126429›Full record

ArticlePurinergic signalling2015

Selectivity is species-dependent: Characterization of standard agonists and antagonists at human, rat, and mouse adenosine receptors.

Mohamad Wessam Alnouri, Stephan Jepards, Alessandro Casari, Anke C Schiedel, Sonja Hinz, Christa E Müller

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Purinergic signalling, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
9.5field-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

80 citing papers in PubMed, 126 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. APurinergic signalling · 2025
    Review
  7. Review
  8. Article
  9. Ligand-Directed Labeling of the Adenosine AJournal of medicinal chemistry · 2024
    Article
  10. Article
  11. Blockage of the adenosine APurinergic signalling · 2024
    Article
  12. Review
  13. Covalently Binding Adenosine APurinergic signalling · 2024
    Article
  14. Article
  15. Species dependence of APurinergic signalling · 2023
    Review
  16. Article
  17. Adenosine Receptors as Potential Therapeutic Analgesic Targets.International journal of molecular sciences · 2023
    Review
  18. Article
  19. Article
  20. Crystal structure of adenosine ACommunications chemistry · 2023
    Article

20 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

6 authors at 1 institution in 1 country.

Mohamad Wessam AlnouriPharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121, Bonn, Germany, wessam.alnouri@uni-bonn.de.
Stephan Jepards
Alessandro Casari
Anke C Schiedel
Sonja Hinz
Christa E Müller
University of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adenosine receptors (ARs) have emerged as new drug targets. The majority of data on affinity/potency and selectivity of AR ligands described in the literature has been obtained for the human species. However, preclinical studies are mostly performed in mouse or rat, and standard AR agonists and antagonists are frequently used for studies in rodents without knowing their selectivity in the investigated species. In the present study, we selected a set of frequently used standard AR ligands, 8 agonists and 16 antagonists, and investigated them in radioligand binding studies at all four AR subtypes, A1, A2A, A2B, and A3, of three species, human, rat, and mouse. Recommended, selective agonists include CCPA (for A1AR of rat and mouse), CGS-21680 (for A2A AR of rat), and Cl-IB-MECA (for A3AR of all three species). The functionally selective partial A2B agonist BAY60-6583 was found to additionally bind to A1 and A3AR and act as an antagonist at both receptor subtypes. The antagonists PSB-36 (A1), preladenant (A2A), and PSB-603 (A2B) displayed high selectivity in all three investigated species. MRS-1523 acts as a selective A3AR antagonist in human and rat, but is only moderately selective in mouse. The comprehensive data presented herein provide a solid basis for selecting suitable AR ligands for biological studies.

Indexed as

Adenosine A1 Receptor AgonistsAdenosine A1 Receptor AntagonistsAdenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsAdenosine A3 Receptor AgonistsAdenosine A3 Receptor AntagonistsAnimalsArrestinBinding, CompetitiveCell MembraneCHO CellsCricetinaeCricetulusCyclic AMPDNA, ComplementaryHumansAdenosine A1 Receptor AgonistsAdenosine A1 Receptor AntagonistsAdenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsAdenosine A3 Receptor AgonistsAdenosine A3 Receptor AntagonistsArrestinCyclic AMPDNA, ComplementaryReceptor, Adenosine A2AReceptor, Adenosine A2BReceptors, Purinergic P1

Identifiers

PMID26126429
PMCPMC4529847
OpenAlexW2186298292

What OpenQuestion holds

Textmetadata
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.