Evidence map›Paper›PMID 32189177›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2020

Mycotoxins from Fusarium proliferatum: new inhibitors of papain-like cysteine proteases.

Taynara Lopes Silva, Leonardo Toffano, João Batista Fernandes, Maria Fátima das Graças Fernandes da Silva, Lorena Ramos Freitas de Sousa, Paulo Cezar Vieira

Open access · greenAbstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. The mycotoxin Beauvericin is an uncompetitive inhibitor of Cathepsin B.Protein science : a publication of the Protein Society · 2025
    Article
  6. Article
  7. A Case of Laying Hens Mycosis Caused byVeterinary medicine international · 2023
    Article
  8. Article
  9. 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 4 institutions in 1 country.

Taynara Lopes SilvaDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil.ORCID https://orcid.org/0000-0003-1196-4334
Leonardo ToffanoDepartment of Agronomy, Brasil University, Campus Descalvado, Descalvado, SP, 13565-905, Brazil.ORCID https://orcid.org/0000-0002-7591-0530
João Batista FernandesDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil.ORCID https://orcid.org/0000-0002-2924-3327
Maria Fátima das Graças Fernandes da SilvaDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil.ORCID https://orcid.org/0000-0002-7081-817X
Lorena Ramos Freitas de SousaSpecial Academic Unit of Chemistry, Federal University of Goiás, Catalão regional, Catalão, GO, 75704-020, Brazil.ORCID https://orcid.org/0000-0002-2506-8365
Paulo Cezar VieiraDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil. pcvieira@fcfrp.usp.br.ORCID https://orcid.org/0000-0003-4207-6217
Universidade Federal de São Carlos · BRUniversidade Brasil · BRUniversidade de Ribeirão Preto · BRUniversidade Federal de Goiás · BR

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 001
6 · The paper itself

Abstract

Papain-like cysteine proteases (PLCPs) in plants are essential to prevent phytopathogen invasion. In order to search for cysteine protease inhibitors and to investigate compounds that could be associated to pineapple Fusarium disease, a chemistry investigation was performed on Fusarium proliferatum isolated from Ananas comosus (pineapple) and cultivated in Czapek medium. From F. proliferatum extracts, nine secondary metabolites were isolated and characterized by nuclear magnetic resonance spectroscopy and mass spectrometry experiments: beauvericin (1), fusaric acid (2), N-ethyl-3-phenylacetamide (3), N-acetyltryptamine (4), cyclo(L-Val-L-Pro) cyclodipeptide (5), cyclo(L-Leu-L-Pro) cyclodipeptide (6), cyclo(L-Leu-L-Pro) diketopiperazine (7), 2,4-dihydroxypyrimidine (8), and 1H-indole-3-carbaldehyde (9). Compounds 1, 3, and 6 showed significant inhibition of papain, with IC

Indexed as

AnanasCysteine ProteasesCysteine Proteinase InhibitorsFusariumKineticsMass SpectrometryMycotoxinsPlant ProteinsSecondary MetabolismCysteine ProteasesCysteine Proteinase InhibitorsMycotoxinsPlant ProteinsCathepsinCysteine peptidasesFusaric acidFusarium proliferatum, papain

Identifiers

PMID32189177
PMCPMC7455666
OpenAlexW3011377544

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.