Evidence map›Paper›PMID 29436903›Full record

ArticleVirulence2018

Understanding Mucor circinelloides pathogenesis by comparative genomics and phenotypical studies.

Loida López-Fernández, Marta Sanchis, Patricia Navarro-Rodríguez, Francisco E Nicolás, Fátima Silva-Franco, Josep Guarro, Victoriano Garre, María Isabel Navarro-Mendoza, Carlos Pérez-Arques, Javier Capilla

Open access · goldAbstract read
In one paragraph

Article in Virulence, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

37 citing papers in PubMed, 58 citations in OpenAlex.

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  11. Journal of fungi (Basel, Switzerland) · 2023
    Review
  12. mBio · 2023
    Article
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  14. Differential Gene Expression ofJournal of fungi (Basel, Switzerland) · 2022
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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 at 3 institutions in 2 countries.

Loida López-Fernándeza Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili and Institut d'Investigació Sanitària Pere Virgili (IISPV) , Reus , Spain.
Marta Sanchisa Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili and Institut d'Investigació Sanitària Pere Virgili (IISPV) , Reus , Spain.
Patricia Navarro-Rodrígueza Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili and Institut d'Investigació Sanitària Pere Virgili (IISPV) , Reus , Spain.
Francisco E Nicolásb Departamento de Genética y Microbiología , Facultad de Biología, Universidad de Murcia , Murcia , Spain.
Fátima Silva-Francoc Centre for Genomic Research, University of Liverpool , Liverpool , UK.
Josep Guarroa Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili and Institut d'Investigació Sanitària Pere Virgili (IISPV) , Reus , Spain.
Victoriano Garreb Departamento de Genética y Microbiología , Facultad de Biología, Universidad de Murcia , Murcia , Spain.
María Isabel Navarro-Mendozab Departamento de Genética y Microbiología , Facultad de Biología, Universidad de Murcia , Murcia , Spain.
Carlos Pérez-Arquesb Departamento de Genética y Microbiología , Facultad de Biología, Universidad de Murcia , Murcia , Spain.
Javier Capillaa Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili and Institut d'Investigació Sanitària Pere Virgili (IISPV) , Reus , Spain.
Universidad Rovira i Virgili · ESUniversidad de Murcia · ESUniversity of Liverpool · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increasing number of infections by species of Mucorales and their high mortality constitute an important concern for public health. This study aims to decipher the genetic basis of Mucor circinelloides pathogenicity, which displays virulence in a strain dependent manner. Assuming that genetic differences between strains may be linked to different pathotypes, we have conducted a study to explore genes responsible for virulence in M. circinelloides by whole genome sequencing of the avirulent strain NRRL3631 and comparison with the virulent strain CBS277.49. This genome analysis revealed 773 truncated, discontiguous and absent genes in the NRRL3631 strain. We also examined phenotypic traits resulting in reduced heat stress tolerance, chitosan content and lower susceptibility to toxic compounds (calcofluor white and sodium dodecyl sulphate) in the virulent strain, suggesting the influence of cell wall on pathogenesis. Based on these results, we focused on studying extracellular protein-coding genes by gene deletion and further pathotype characterization of mutants in murine models of pulmonary and systemic infection. Deletion of gene ID112092, which codes for a hypothetical extracellular protein of unknown function, resulted in significant reduction of virulence. Although pathogenesis is a multifactorial process, these findings highlight the crucial role of surface and secreted proteins in M. circinelloides virulence and should promote further studies of other differential genes.

Indexed as

AnimalsDisease Models, AnimalGene DeletionGenomicsMiceMucorMucormycosisPhenotypeVirulence FactorsWhole Genome SequencingVirulence FactorsFungal pathogenesisGenome comparisonMucorMucormycosisMurine model infectionVirulence factorVirulence factorsWhole genome sequencing

Identifiers

PMID29436903
PMCPMC5955452
OpenAlexW2810240513

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.