Publicação
Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.
| Resumo: | Climate 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. |
|---|---|
| Autores principais: | Grilo, Miguel L. |
| Outros Autores: | Pereira, Ana; Sousa-Santos, Carla; Robalo, Joana; Oliveira, Manuela |
| Assunto: | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Ispa-Instituto Universitário |
| Idioma: | inglês |
| Origem: | Repositório do Ispa - Instituto Universitário |
| _version_ | 1863888847086026752 |
|---|---|
| author | Grilo, Miguel L. |
| author2 | Pereira, Ana Sousa-Santos, Carla Robalo, Joana Oliveira, Manuela |
| author2_role | author author author author |
| author_facet | Grilo, Miguel L. Pereira, Ana Sousa-Santos, Carla Robalo, Joana Oliveira, Manuela |
| author_role | author |
| contributor_name_str_mv | Repositório do ISPA |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Grilo, Miguel L.\"},{\"Person.name\":\"Pereira, Ana\"},{\"Person.name\":\"Sousa-Santos, Carla\",\"Person.identifier.orcid\":\"0000-0002-4513-5553\"},{\"Person.name\":\"Robalo, Joana\",\"Person.identifier.orcid\":\"0000-0002-7470-0574\"},{\"Person.name\":\"Oliveira, Manuela\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório do ISPA |
| datacite.creators.creator.creatorName.fl_str_mv | Grilo, Miguel L. Pereira, Ana Sousa-Santos, Carla Robalo, Joana Oliveira, Manuela |
| datacite.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-09-09T17:37:20Z |
| datacite.date.embargoed.fl_str_mv | 2021-09-09T17:37:20Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| datacite.titles.title.fl_str_mv | Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. |
| dc.contributor.none.fl_str_mv | Repositório do ISPA |
| dc.creator.none.fl_str_mv | Grilo, Miguel L. Pereira, Ana Sousa-Santos, Carla Robalo, Joana Oliveira, Manuela |
| dc.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-09-09T17:37:20Z |
| dc.date.embargoed.fl_str_mv | 2021-09-09T17:37:20Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.12/8262 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. MDPI, |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| dc.title.fl_str_mv | Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Climate 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. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ispa.pt/bitstreams/d0175076-7133-417a-a673-5375ba177e4c/download |
| id | ispa_cbb366c259d256b4ea4dcab68c1eca2e |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.12/8262 |
| instacron_str | ispa |
| institution | Ispa-Instituto Universitário |
| instname_str | Ispa-Instituto Universitário |
| language | eng |
| network_acronym_str | ispa |
| network_name_str | Repositório do Ispa - Instituto Universitário |
| oai_identifier_str | oai:repositorio.ispa.pt:10400.12/8262 |
| organization_str_mv | urn:organizationAcronym:ispa |
| person_str_mv | Grilo, Miguel L. Pereira, Ana Sousa-Santos, Carla Sousa-Santos, Carla https://www.ciencia-id.pt/1111-711D-31B2 1111-711D-31B2 http://orcid.org/0000-0002-4513-5553 0000-0002-4513-5553 Robalo, Joana Robalo, Joana https://www.ciencia-id.pt/D211-4FAD-537A D211-4FAD-537A http://orcid.org/0000-0002-7470-0574 0000-0002-7470-0574 Oliveira, Manuela |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. MDPI, |
| reponame_str | Repositório do Ispa - Instituto Universitário |
| repository_id_str | urn:repositoryAcronym:ispa |
| service_str_mv | urn:repositoryAcronym:ispa |
| spelling | engClimatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. MDPI,pt_PTClimate 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.application/pdfpt_PTClimatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp.Grilo, Miguel L.Pereira, AnaPersonalSousa-Santos, CarlaDSpacehttp://dspace.org/items/1640cf4b-0d35-4d3a-99e4-cc5a832dfaf8DSpacehttp://dspace.org/items/1640cf4b-0d35-4d3a-99e4-cc5a832dfaf8Sousa SantosCarlaCiência IDhttps://www.ciencia-id.pt1111-711D-31B2ORCIDhttp://orcid.org0000-0002-4513-5553Scopus Author IDhttps://www.scopus.com12769973800PersonalRobalo, JoanaDSpacehttp://dspace.org/items/d63f1a4f-73dd-4ef4-9b2f-9a3ba322097cDSpacehttp://dspace.org/items/d63f1a4f-73dd-4ef4-9b2f-9a3ba322097cRobaloJoanaCiência IDhttps://www.ciencia-id.ptD211-4FAD-537AORCIDhttp://orcid.org0000-0002-7470-0574Researcher IDhttps://www.researcherid.comN-9960-2014Scopus Author IDhttps://www.scopus.com6506759340Oliveira, ManuelaHostingInstitutionOrganizationalRepositório do ISPAe-mailmailto:repositorio@ispa.ptrepositorio@ispa.ptISSNIsPartOf20796382DOIIsPartOf10.3390/antibiotics100810082021-09-09T17:37:20Z20212021-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.12/8262http://purl.org/coar/access_right/c_abf2open accessMicrocosmAeromonasClimate changeTemperaturepHBiofilmAntimicrobial resistanceWater2476146 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2021http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ispa.pt/bitstreams/d0175076-7133-417a-a673-5375ba177e4c/downloadAntibiotics108115Switzerland |
| spellingShingle | Climatic alterations influence bacterial growth, biofilm production and antimicrobial resistance profiles in aeromonas spp. Grilo, Miguel L. Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| subject.fl_str_mv | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| title | 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_short | 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. |
| topic | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| topic_facet | Microcosm Aeromonas Climate change Temperature pH Biofilm Antimicrobial resistance Water |
| url | http://hdl.handle.net/10400.12/8262 |
| visible | 1 |