Evidence map›Paper›PMID 25896772›Full record

ArticleWorld journal of microbiology & biotechnology2015

Inhibitory effect of eugenol on aflatoxin B1 production in Aspergillus parasiticus by downregulating the expression of major genes in the toxin biosynthetic pathway.

Zahra Jahanshiri, Masoomeh Shams-Ghahfarokhi, Abdolamir Allameh, Mehdi Razzaghi-Abyaneh

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.7field-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

18 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
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  6. Review
  7. Effect ofCurrent medical mycology · 2021
    Article
  8. Effect ofCurrent medical mycology · 2020
    Article
  9. The effect of Propolis on inhibition ofJournal of environmental health science & engineering · 2020
    Article
  10. Review
  11. Antifungal activity of eugenol onCurrent medical mycology · 2020
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Essential Oils and Antifungal Activity.Pharmaceuticals (Basel, Switzerland) · 2017
    Review
  18. 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

4 authors at 2 institutions in 1 country.

Zahra JahanshiriDepartment of Mycology, Faculty of Medical Sciences, Tarbiat Modares University, 14115-331, Tehran, Iran.
Masoomeh Shams-Ghahfarokhi
Abdolamir Allameh
Mehdi Razzaghi-Abyaneh
Tarbiat Modares University · IRPasteur Institute of Iran · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aflatoxin contamination of grains and agro-products is a serious food safety issue and a significant economic concern worldwide. In the present study, the effects of eugenol on Aspergillus parasiticus growth and aflatoxin production were studied in relation to the expression of some essential genes involved in aflatoxin biosynthetic pathway. The fungus was cultured in presence of serial two-fold concentrations of eugenol (15.62-500 μg mL(-1)) for 3 days at 28 °C. Mycelia dry weight was determined as an index of fungal growth, while aflatoxin production was assessed by high performance liquid chromatography. The expression of aflatoxin biosynthetic genes including ver-1, nor-1, pksA, omtA and aflR were evaluated by real-time PCR. Eugenol strongly inhibited A. parasiticus growth in the range of 19.16-95.83 % in a dose-dependent manner. Aflatoxin B1 production was also inhibited by the compound in the range of 15.07-98.0 %. The expressions of ver-1, nor-1, pksA, omtA and aflR genes were significantly suppressed by eugenol at concentrations of 62.5 and 125 μg mL(-1). These results indicate that eugenol may be considered as a good candidate to control toxigenic fungal growth and the subsequent contamination of food, feed and agricultural commodities by carcinogenic aflatoxins.

Indexed as

Aflatoxin B1Antifungal AgentsAspergillusBiosynthetic PathwaysDose-Response Relationship, DrugDown-RegulationEugenolGene Expression Regulation, FungalGenes, FungalAflatoxin B1Antifungal AgentsEugenol

Identifiers

PMID25896772
OpenAlexW2082703874

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.