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

Detalhes bibliográficos
Autor(a) principal: Grilo, Miguel
Data de Publicação: 2021
Outros Autores: Pereira, Ana, Sousa-Santos, C., Robalo, Joana, Oliveira, Manuela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/22483
Resumo: Research Areas: Infectious Diseases ; Pharmacology & Pharmacy
id RCAP_a959e4efe4bd14ebc7772da78598ed31
oai_identifier_str oai:www.repository.utl.pt:10400.5/22483
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.MicrocosmAeromonasClimate changeTemperaturepHBiofilmAntimicrobial resistanceWaterResearch Areas: Infectious Diseases ; Pharmacology & PharmacyClimate 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.MDPIRepositório da Universidade de LisboaGrilo, MiguelPereira, AnaSousa-Santos, C.Robalo, JoanaOliveira, Manuela2021-11-03T22:45:26Z2021-08-202021-08-20T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/22483engGrilo ML, Pereira A, Sousa-Santos C, Robalo JI, Oliveira M. 2021. Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. Antibiotics, 10(8):1008. DOI:10.3390/ antibiotics100810082079-638210.3390/ antibiotics10081008info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:52:00Zoai:www.repository.utl.pt:10400.5/22483Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:53.985660Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
title Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
spellingShingle Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
Grilo, Miguel
Microcosm
Aeromonas
Climate change
Temperature
pH
Biofilm
Antimicrobial resistance
Water
title_short Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
title_full Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
title_fullStr Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
title_full_unstemmed Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
title_sort Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
author Grilo, Miguel
author_facet Grilo, Miguel
Pereira, Ana
Sousa-Santos, C.
Robalo, Joana
Oliveira, Manuela
author_role author
author2 Pereira, Ana
Sousa-Santos, C.
Robalo, Joana
Oliveira, Manuela
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Grilo, Miguel
Pereira, Ana
Sousa-Santos, C.
Robalo, Joana
Oliveira, Manuela
dc.subject.por.fl_str_mv Microcosm
Aeromonas
Climate change
Temperature
pH
Biofilm
Antimicrobial resistance
Water
topic Microcosm
Aeromonas
Climate change
Temperature
pH
Biofilm
Antimicrobial resistance
Water
description Research Areas: Infectious Diseases ; Pharmacology & Pharmacy
publishDate 2021
dc.date.none.fl_str_mv 2021-11-03T22:45:26Z
2021-08-20
2021-08-20T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/22483
url http://hdl.handle.net/10400.5/22483
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Grilo ML, Pereira A, Sousa-Santos C, Robalo JI, Oliveira M. 2021. Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. Antibiotics, 10(8):1008. DOI:10.3390/ antibiotics10081008
2079-6382
10.3390/ antibiotics10081008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799131162050822144

Registros relacionados