Evidence map›Paper›PMID 26307961›Full record

ArticleMolecules (Basel, Switzerland)2015

Aqueous Extract of Tomato (Solanum lycopersicum L.) and Ferulic Acid Reduce the Expression of TNF-α and IL-1β in LPS-Activated Macrophages.

Simón Navarrete, Marcelo Alarcón, Iván Palomo

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03206944 (Antiplatlet Effects of Standardized Tomato Extract in Hypertensive Subjects at High Estimated Cardiovascular Risk), which is not on this map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.7field-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.

NCT03206944 phase4completednot on this map

Antiplatlet Effects of Standardized Tomato Extract in Hypertensive Subjects at High Estimated Cardiovascular Risk

TypeinterventionalSponsorBeata KrasinskaRan2015 to 2017Enrolled82ConditionsHypertension,Essential, ObesityArmsacetylsalicylic acid, Tomato Fruit Extract
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Phytochemical and Biological Biodiversity of Tomato (Mini reviews in medicinal chemistry · 2025
    Review
  6. Antioxidants (Basel, Switzerland) · 2022
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Antiplatelet treatment in the primary prophylaxis of cardiovascular disease in patients with arterial hypertension.Kardiochirurgia i torakochirurgia polska = Polish journal of cardio-thoracic surgery · 2017
    Review
  20. FruitflowEuropean journal of nutrition · 2017
    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

3 authors at 2 institutions in 1 country.

Simón NavarreteImmunology and Haematology Laboratory, Faculty of Health Sciences, Universidad de Talca, Talca 3460000, Chile. snavarretep@utalca.cl.
Marcelo AlarcónDepartment of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, Interdisciplinary Excellence Research Program on Healthy Aging (PIEI-ES), Universidad de Talca, Talca 3460000, Chile. malarcon@utalca.cl.
Iván PalomoDepartment of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, Interdisciplinary Excellence Research Program on Healthy Aging (PIEI-ES), Universidad de Talca, Talca 3460000, Chile. ipalomo@utalca.cl.
University of Talca · CLCentro de Estudios Científicos · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute inflammation is essential for defending the body against pathogens; however, when inflammation becomes chronic, it is harmful to the body and is part of the pathophysiology of various diseases such as Diabetes Mellitus type 2 (DM2) and Cardiovascular Disease (CVD) among others. In chronic inflammation macrophages play an important role, mainly through the secretion of proinflammatory cytokines such as Tumor necrosis factor (TNF)-α and Interleukin (IL)-1β, explained in part by activation of the Toll-like receptor 4 (TLR4), a signaling pathway which culminates in the activation of Nuclear factor (NF)-κB, an important transcription factor in the expression of these proinflammatory genes. On the other hand, the benefits on health of a diet rich in fruit and vegetables are well described. In this work, the effects of aqueous extract of tomato and ferulic acid on the expression of proinflammatory cytokines in LPS activated monocyte-derived THP-1 macrophages were investigated. In addition, using Western blot, we investigated whether the inhibition was due to the interference on activation of NF-κB. We found that both the tomato extract and ferulic acid presented inhibitory activity on the expression of TNF-α and IL-1β cytokine by inhibiting the activation of NF-κB. The current results suggest that tomatoes and ferulic acid may contribute to prevention of chronic inflammatory diseases.

Indexed as

Coumaric AcidsGene ExpressionHumansInterleukin-1betaLipopolysaccharidesMacrophagesNF-kappa BPlant ExtractsSolanum lycopersicumTumor Necrosis Factor-alphaWaterCoumaric Acidsferulic acidInterleukin-1betaLipopolysaccharidesNF-kappa BPlant ExtractsTNF protein, humanTumor Necrosis Factor-alphaWaterinflammationmacrophagesNF-κBproinflammatory cytokines

Identifiers

PMID26307961
PMCPMC6332211
OpenAlexW2115861917

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.