Evidence map›Paper›PMID 20711228›Full record

ReviewActa pharmacologica Sinica2010

COX-mediated endothelium-dependent contractions: from the past to recent discoveries.

Michael Sze-Ka Wong, Paul Michel Vanhoutte

Open access · bronzeAbstract readReview
In one paragraph

Review in Acta pharmacologica Sinica, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

41 citing papers in PubMed, 99 citations in OpenAlex.

  1. Trial
  2. Guidelines for evaluating endothelial function in vascular tissue.American journal of physiology. Heart and circulatory physiology · 2026
    Review
  3. The machinery of healthy vasoconstriction: an overview.Pflugers Archiv : European journal of physiology · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Independent endothelial functions of PIEZO1 and TRPV4 in hepatic portal vein and predominance of PIEZO1 in mechanical and osmotic stress.Liver international : official journal of the International Association for the Study of the Liver · 2023
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Eicosanoids and Oxidative Stress in Diabetic Retinopathy.Antioxidants (Basel, Switzerland) · 2020
    Review
  18. Review
  19. Article
  20. Review
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

2 authors at 2 institutions in 2 countries.

Michael Sze-Ka WongDepartment of Pharmacology and Pharmacy, University of Hong Kong, China.
Paul Michel Vanhoutte
Chinese University of Hong Kong · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endothelial cells release various substances to control the tone of the underlying vascular smooth muscle. Nitric oxide (NO) is the best defined endothelium-derived relaxing factor (EDRF). Endothelial cells can also increase vascular tone by releasing endothelium-derived contracting factors (EDCF). The over-production of EDCF contributes to the endothelial dysfunctions which accompanies various vascular diseases. The present review summarizes and discusses the mechanisms leading to the release of EDCFs derived from the metabolism of arachidonic acid. This release can be triggered by agonists such as acetylcholine, adenosine nucleotides or by stretch. All these stimuli are able to induce calcium influx into the endothelial cells, an effect which can be mimicked by calcium ionophores. The augmentation in intracellular calcium ion concentration initiates the release of EDCF. Downstream processes include activation of phospholipase A(2) (PLA(2)), cyclooxygenases (COX) and the production of reactive oxygen species (ROS) and vasoconstrictor prostanoids (endoperoxides, prostacyclin, thromboxane A(2) and other prostaglandins) which subsequently diffuse to, and activate thromboxane-prostanoid (TP) receptors on the vascular smooth muscle cells leading to contraction.

Indexed as

AnimalsArachidonic AcidEndothelial CellsEndotheliumHumansPhospholipases A2Prostaglandin-Endoperoxide SynthasesProstaglandinsReactive Oxygen SpeciesVasoconstrictor AgentsArachidonic AcidPhospholipases A2Prostaglandin-Endoperoxide SynthasesProstaglandinsReactive Oxygen SpeciesVasoconstrictor Agents

Identifiers

PMID20711228
PMCPMC4002305
OpenAlexW2087292132

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.