Evidence map›Paper›PMID 33955675›Full record

ArticleMicrobial biotechnology2021

Sporulation is dispensable for the vegetable-associated life cycle of the human pathogen Bacillus cereus.

María Luisa Antequera-Gómez, Luis Díaz-Martínez, Juan Antonio Guadix, Ana María Sánchez-Tévar, Sara Sopeña-Torres, Jesús Hierrezuelo, Hung K Doan, Johan H J Leveau, Antonio de Vicente, Diego Romero

Open access · goldAbstract read
In one paragraph

Article in Microbial biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

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  9. Identification, Structure and Characterization ofJournal of clinical medicine · 2022
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  10. Article
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  12. Frontiers in microbiology · 2021
    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 at 3 institutions in 2 countries.

María Luisa Antequera-GómezDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.
Luis Díaz-MartínezDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.
Juan Antonio GuadixDepartamento de Biología Animal, Facultad de Ciencias, Universidad de Málaga - IBIMA, Campus de Teatinos s/n, Málaga, 29071, Spain.
Ana María Sánchez-TévarDepartamento de Biología Animal, Facultad de Ciencias, Universidad de Málaga - IBIMA, Campus de Teatinos s/n, Málaga, 29071, Spain.
Sara Sopeña-TorresDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.
Jesús HierrezueloDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.
Hung K DoanDepartment of Plant Pathology, University of California, Davis, CA, USA.
Johan H J LeveauDepartment of Plant Pathology, University of California, Davis, CA, USA.
Antonio de VicenteDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.
Diego RomeroDepartamento de Microbiología, Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora", Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Universidad de Málaga, Bulevar Louis Pasteur 31 (Campus Universitario de teatinos), Málaga, 29071, Spain.ORCID 0000-0002-2052-6515
Consejo Superior de Investigaciones Científicas · ESAndalusian Centre for Nanomedicine and Biotechnology · ESPlant (United States) · US

Funding

European Research Council Starting Grant BacBio 637971Plan Nacional de I + D+i of Ministerio de Economía y Competitividad, Ministerio de Ciencia e Innovación AGL2016-78662-RPlan Nacional de I + D+i of Ministerio de Economía y Competitividad, Ministerio de Ciencia e Innovación PID2019-107724GB-I00Proyectos de Investigación en Salud de Junta de Andalucía PIER-0084-2019USDA-NIFA 2014-67017-21695
6 · The paper itself

Abstract

Bacillus cereus is a common food-borne pathogen that is responsible for important outbreaks of food poisoning in humans. Diseases caused by B. cereus usually exhibit two major symptoms, emetic or diarrheic, depending on the toxins produced. It is assumed that after the ingestion of contaminated vegetables or processed food, spores of enterotoxigenic B. cereus reach the intestine, where they germinate and produce the enterotoxins that are responsible for food poisoning. In our study, we observed that sporulation is required for the survival of B. cereus in leaves but is dispensable in ready-to-eat vegetables, such as endives. We demonstrate that vegetative cells of B. cereus that are originally impaired in sporulation but not biofilm formation are able to reach the intestine and cause severe disorders in a murine model. Furthermore, our findings emphasise that the number of food poisoning cases associated with B. cereus is underestimated and suggest the need to revise the detection protocols, which are based primarily on spores and toxins.

Indexed as

Bacillus cereusFoodborne DiseasesAnimalsEnterotoxinsFood MicrobiologyHumansLife Cycle StagesMiceVegetablesEnterotoxins

Identifiers

PMID33955675
PMCPMC8313275
OpenAlexW3157181062

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.