Evidence map›Paper›PMID 25139581›Full record

ArticleInflammation2015

Flavonoids inhibit COX-1 and COX-2 enzymes and cytokine/chemokine production in human whole blood.

Daniela Ribeiro, Marisa Freitas, Sara M Tomé, Artur M S Silva, Stefan Laufer, José L F C Lima, Eduarda Fernandes

Abstract read
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In one paragraph

Article in Inflammation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.2field-weighted citation impact, top 5% 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

57 citing papers in PubMed, 133 citations in OpenAlex.

  1. Review
  2. Article
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  12. Antitumor Activity ofNutrients · 2025
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  14. Effects ofJournal of Taibah University Medical Sciences · 2024
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  15. Effect of pegagan (Narra J · 2024
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  16. Article
  17. Review
  18. Article
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  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

7 authors at 4 institutions in 2 countries.

Daniela RibeiroREQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira n 228, 4050-313, Porto, Portugal.
Marisa Freitas
Sara M Tomé
Artur M S Silva
Stefan Laufer
José L F C Lima
Eduarda Fernandes
Universidade do Porto · PTUniversity of Aveiro · PTRede de Química e Tecnologia · PTUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyclooxygenase 2 (COX-2) and the production of cytokines/chemokines are important targets for the modulation of the inflammatory response. Although a large variety of inhibitors of these pathways have been commercialized, some of those inhibitors present severe side effects, governing the search for new molecules, as alternative anti-inflammatory agents. This study was undertaken to study an hitherto not evaluated group of flavonoids, concerning its capacity to inhibit COX-1 and COX-2 enzymes, as well as to inhibit the production of the cytokines and a chemokine, in a complex matrix involved in the systemic inflammatory process, the blood, aiming the establishment of a structure-activity relationship. The results obtained reveal promising flavonoids for the modulation of the inflammatory process, namely the ones presenting a catechol group in B ring, as some flavonoids were able to simultaneously inhibit the production of inflammatory prostaglandin E2 and pro-inflammatory cytokines.

Indexed as

Cyclooxygenase 1ChemokinesCyclooxygenase 2Cyclooxygenase 2 InhibitorsCyclooxygenase InhibitorsCytokinesFlavonoidsHumansChemokinesCyclooxygenase 1Cyclooxygenase 2Cyclooxygenase 2 InhibitorsCyclooxygenase InhibitorsCytokinesFlavonoidsPTGS1 protein, humanPTGS2 protein, human

Identifiers

PMID25139581
OpenAlexW2087634393

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.