Evidence map›Paper›PMID 31015652›Full record

ArticleScientific reports2019

Phenotypic characteristics and transcriptome profile of Cryptococcus gattii biofilm.

Eliandro Reis Tavares, Bárbara Gionco, Ana Elisa Belotto Morguette, Gabriella Maria Andriani, Alexandre Tadachi Morey, Anderson Oliveira do Carmo, Ulisses de Pádua Pereira, Galdino Andrade, Admilton Gonçalves de Oliveira, Phileno Pinge-Filho and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 28 citations in OpenAlex.

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  10. Gene, virulence and related regulatory mechanisms inActa biochimica et biophysica Sinica · 2022
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  13. Comparison ofFrontiers in cellular and infection microbiology · 2021
    Article
  14. Article
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  16. 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

13 authors at 5 institutions in 1 country.

Eliandro Reis TavaresPrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Bárbara GioncoUniversidade Norte do Paraná, Londrina, Paraná, Brazil.
Ana Elisa Belotto MorguettePrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Gabriella Maria AndrianiPrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Alexandre Tadachi MoreyInstituto Federal do Rio Grande do Sul, Campus Canoas, Canoas, Rio Grande do Sul, Brazil.
Anderson Oliveira do CarmoDepartamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.ORCID http://orcid.org/0000-0003-4646-513X
Ulisses de Pádua PereiraDepartamento de Medicina Veterinária Preventiva, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Galdino AndradePrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.ORCID http://orcid.org/0000-0002-3238-2555
Admilton Gonçalves de OliveiraPrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.ORCID http://orcid.org/0000-0003-1556-5146
Phileno Pinge-FilhoDepartamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Paraná, Brazil.
Celso Vataru NakamuraDepartamento de Ciências Básicas da Saúde, Centro de Ciências da Saúde, Universidade Estadual de Maringá, Maringá, Paraná, Brazil.
Lucy Megumi YamauchiPrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Sueli Fumie Yamada-OgattaPrograma de Pós-graduação em Microbiologia. Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Paraná, Brazil. ogatta@uel.br.ORCID http://orcid.org/0000-0003-1183-146X
Universidade Estadual de Londrina · BRInstituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul · BRUniversidade Estadual de Maringá · BRUniversidade Federal de Minas Gerais · BRUniversidade Norte do Paraná · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we characterized Cryptococcus gattii biofilm formation in vitro. There was an increase in the density of metabolically active sessile cells up to 72 h of biofilm formation on polystyrene and glass surfaces. Scanning electron microscopy and confocal laser scanning microscopy analysis revealed that in the early stage of biofilm formation, yeast cells adhered to the abiotic surface as a monolayer. After 12 h, extracellular fibrils were observed projecting from C. gattii cells, connecting the yeast cells to each other and to the abiotic surface; mature biofilm consisted of a dense network of cells deeply encased in an extracellular polymeric matrix. These features were also observed in biofilms formed on polyvinyl chloride and silicone catheter surfaces. We used RNA-Seq-based transcriptome analysis to identify changes in gene expression associated with C. gattii biofilm at 48 h compared to the free-floating planktonic cells. Differential expression analysis showed that 97 and 224 transcripts were up-regulated and down-regulated in biofilm, respectively. Among the biological processes, the highest enriched term showed that the transcripts were associated with cellular metabolic processes, macromolecule biosynthetic processes and translation.

Indexed as

RNA-SeqBiofilmsCryptococcus gattiiTranscriptome

Identifiers

PMID31015652
PMCPMC6478838
OpenAlexW2942136387

What OpenQuestion holds

Textmetadata
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Registered trials

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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.