Repository logo
 
Publication

Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.

2021Journal article Open access
Simple item page
dc.contributor.authorGrilo, Miguel L.
dc.contributor.authorPereira, Ana
dc.contributor.authorSousa-Santos, Carla
dc.contributor.authorRobalo, Joana
dc.contributor.authorOliveira, Manuela
dc.date.accessioned2021-09-09T17:37:20Z
dc.date.available2021-09-09T17:37:20Z
dc.date.issued2021
dc.description.abstractClimate change is expected to create environmental disruptions that will impact a wide array of biota. Projections for freshwater ecosystems include severe alterations with gradients across geographical areas. Life traits in bacteria are modulated by environmental parameters, but there is still uncertainty regarding bacterial responses to changes caused by climatic alterations. In this study, we used a river water microcosm model to evaluate how Aeromonas spp., an important pathogenic and zoonotic genus ubiquitary in aquatic ecosystems, responds to environmental variations of temperature and pH as expected by future projections. Namely, we evaluated bacterial growth, biofilm production and antimicrobial resistance profiles of Aeromonas species in pure and mixed cultures. Biofilm production was significantly influenced by temperature and culture, while temperature and pH affected bacterial growth. Reversion of antimicrobial susceptibility status occurred in the majority of strains and tested antimicrobial compounds, with several combinations of temperature and pH contributing to this effect. Current results highlight the consequences that bacterial genus such as Aeromonas will experience with climatic alterations, specifically how their proliferation and virulence and phenotypic resistance expression will be modulated. Such information is fundamental to predict and prevent future outbreaks and deleterious effects that these bacterial species might have in human and animal populations.pt_PT
dc.description.sponsorshipFundação para a Ciência e Tecnologia - FCTpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGrilo, M. L., Pereira, A., Sousa-Santos, C., Robalo, J. I. & Oliveira, M. (2021). Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. Antibiotics, 8(10), 1-15 https://doi.org/10.3390/ antibiotics10081008pt_PT
dc.identifier.doi10.3390/antibiotics10081008pt_PT
dc.identifier.issn20796382
dc.identifier.urihttp://hdl.handle.net/10400.12/8262
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherClimatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. MDPI,pt_PT
dc.relationMARE/UIDB/MAR/04292/2020pt_PT
dc.relationMARE/UIDP/MAR/04292/2020pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMicrocosmpt_PT
dc.subjectAeromonaspt_PT
dc.subjectClimate changept_PT
dc.subjectTemperaturept_PT
dc.subjectpHpt_PT
dc.subjectBiofilmpt_PT
dc.subjectAntimicrobial resistancept_PT
dc.subjectWaterpt_PT
dc.titleClimatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceSwitzerlandpt_PT
oaire.citation.endPage15pt_PT
oaire.citation.issue8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleAntibioticspt_PT
oaire.citation.volume10pt_PT
person.familyNameSousa Santos
person.familyNameRobalo
person.givenNameCarla
person.givenNameJoana
person.identifierB-5385-2012
person.identifier.ciencia-id1111-711D-31B2
person.identifier.ciencia-idD211-4FAD-537A
person.identifier.orcid0000-0002-4513-5553
person.identifier.orcid0000-0002-7470-0574
person.identifier.ridN-9960-2014
person.identifier.scopus-author-id12769973800
person.identifier.scopus-author-id6506759340
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication1640cf4b-0d35-4d3a-99e4-cc5a832dfaf8
relation.isAuthorOfPublicationd63f1a4f-73dd-4ef4-9b2f-9a3ba322097c
relation.isAuthorOfPublication.latestForDiscovery1640cf4b-0d35-4d3a-99e4-cc5a832dfaf8

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
antibiotics.pdf
Size:
2.36 MB
Format:
Adobe Portable Document Format
Download

Collections

MARE - Artigos em revistas internacionais