Evidence map›Paper›PMID 30142222›Full record

ArticlePloS one2018

Trichoderma asperelloides ethanolic extracts efficiently inhibit Staphylococcus growth and biofilm formation.

Simone S Santos, Danillo G Augusto, Patrícia A Casaes Alves, Julia S Pereira, Larissa M B Duarte, Poliana C Melo, Eduardo Gross, Carla M Kaneto, Aline Silva, Jane L Santos

Abstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Ethanolic Extract of the FungusFrontiers in cellular and infection microbiology · 2020
    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

10 authors.

Simone S SantosLaboratório de Imunobiologia, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.ORCID 0000-0002-5848-8198
Danillo G AugustoLaboratório de Imunobiologia, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Patrícia A Casaes AlvesCentro de Microscopia Eletrônica, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Julia S PereiraCentro Federal de Educação Tecnológica de Minas Gerais, Departamento de Engenharia de Materiais, Belo Horizonte, Brazil.
Larissa M B DuarteCentro Federal de Educação Tecnológica de Minas Gerais, Departamento de Engenharia de Materiais, Belo Horizonte, Brazil.ORCID 0000-0002-3870-3786
Poliana C MeloHospital Veterinário Departamento de Ciências Agrárias, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Eduardo GrossCentro de Microscopia Eletrônica, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Carla M KanetoLaboratório de Imunobiologia, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Aline SilvaLaboratório de Microbiologia, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.
Jane L SantosLaboratório de Imunobiologia, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil.ORCID 0000-0001-9540-8946

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fungi from the widely distributed genus Trichoderma are of great biotechnological interest, being currently used in a vast range of applications. Here, we report that high-molecular weight fraction (HWF) derived from Trichoderma asperelloides ethanolic extract exhibits antibiotic activity against staphylococcal biofilms. The antibacterial and anti-biofilm properties of T. asperelloides extracts were evaluated by well-established assays in Staphylococcus aureus ATCC strains (29213 and 6538) and in one clinical isolate from bovine mastitis. The HWF from T. asperelloides eradicated S. aureus by causing substantial matrix de-structuring and biomass reduction (p < 10-5) at concentrations as low as 2.3 μg mL-1. Additionally, we present ultra-structure analysis by the use of scanning electron microscopy as well as transmission microscopy, which showed that T. asperelloides killed cells through cell wall and membrane disturbance. Remarkably, the HWF from T. asperelloides killed S. aureus and eradicated its biofilms in a greater performance than gentamicin (p < 10-5), a known potent antibiotic against S. aureus. Our results indicate that extract from T. asperelloides may represent a promising candidate for the development of new antibiotics against gram-positive bacteria.

Indexed as

Anti-Bacterial AgentsBiofilmsCell WallEthanolStaphylococcus aureusTrichodermaAnti-Bacterial AgentsEthanol

Identifiers

PMID30142222
PMCPMC6108504

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.