Evidence map›Paper›PMID 15477226›Full record

ArticleBritish journal of pharmacology2004

Beta 2-adrenergic receptor regulation of human neutrophil function is sexually dimorphic.

Catherine de Coupade, Robert W Gear, Paul F Dazin, Herve Y Sroussi, Paul G Green, Jon D Levine

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in British journal of pharmacology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.1field-weighted citation impact, top 29% 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

31 citing papers in PubMed, 58 citations in OpenAlex.

  1. Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. The diversity of neuroimmune circuits controlling lung inflammation.American journal of physiology. Lung cellular and molecular physiology · 2023
    Review
  10. Review
  11. Time-to-treatment window and cross-sex potential of βToxicology and applied pharmacology · 2021
    Article
  12. Review
  13. Article
  14. Platelet biology of the rapidly failing lung.British journal of haematology · 2020
    Review
  15. Article
  16. Review
  17. Article
  18. Review
  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

6 authors at 3 institutions in 3 countries.

Catherine de CoupadeDepartment of Medicine, NIH Pain Center, 521 Parnassus Avenue, San Francisco, CA 94143-0440, USA.
Robert W Gear
Paul F Dazin
Herve Y Sroussi
Paul G Green
Jon D Levine
Pain Management Institute · USUniversity of California, San Francisco · USHoward Hughes Medical Institute · US

Funding

SYNOVIAL NOCICEPTORS IN EXPERIMENTAL ARTHRITISR01AR032634 · NIAMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI LEVINE, JON DAVID · 1986 to 2004
$1.2M
NEURONAL MODULATION OF ARTHRITIC JOINT INJURYR55AR032634 · NIAMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI LEVINE, JON DAVID · 1992 to 1992
–
NIAMS NIH HHS AR 32634NIAMS NIH HHS R01 AR032634
6 · The paper itself

Abstract

While the mechanisms underlying the marked sexual dimorphism in inflammatory diseases are not well understood, the sexually dimorphic sympathoadrenal axis profoundly affects the inflammatory response. We tested whether adrenergic receptor-mediated activation of human neutrophil function is sexually dimorphic, since neutrophils provide the first line of defense in the inflammatory response. There was a marked sexual dimorphism in beta(2)-adrenergic receptor binding, using the specific beta(2)-adrenergic receptor ligand, [(3)H]-dihydroalprenolol, with almost three times more binding sites on neutrophils from females (20,878 +/- 2470) compared to males (7331 +/- 3179). There was also a marked sexual dimorphism in the effects of isoprenaline, a beta-adrenergic receptor agonist, which increased nondirected locomotion (chemokinesis) in neutrophils obtained from females, while having no effect on neutrophils from males. Isoprenaline stimulated the release of a chemotactic factor from neutrophils obtained from females, but not from males. This chemotactic factor acts on the G protein-coupled CXC chemokine receptor 2 (CXCR2) chemokine receptor, since an anti-CXCR2 antibody and the selective nonpeptide CXCR2 antagonist SB225002, inhibited chemotaxis produced by this factor. While interleukin- (IL-) 8 is a principal CXCR2 ligand, isoprenaline did not produce an increase in IL-8 release from neutrophils. IL-8-induced chemotaxis was inhibited in a sexually dimorphic manner by isoprenaline, which also stimulated release of a mediator from neutrophils that induced chemotaxis, that was inhibited by anti-CXCR2 antibodies. These findings indicate an important role for adrenergic receptors in the modulation of neutrophil trafficking, which could contribute to sex-differences in the inflammatory response.

Indexed as

Sex CharacteristicsAdrenergic beta-2 Receptor AgonistsAdultCell LineCell MovementDose-Response Relationship, DrugFemaleHumansIsoproterenolMaleMiddle AgedNeutrophilsReceptors, Adrenergic, beta-2Adrenergic beta-2 Receptor AgonistsIsoproterenolReceptors, Adrenergic, beta-2

Identifiers

PMID15477226
PMCPMC1575953
OpenAlexW2011230615

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.