Assessment of pb(ii), cd(ii), and al(iii) ...
Type de document :
Article dans une revue scientifique: Article original
PMID :
URL permanente :
Titre :
Assessment of pb(ii), cd(ii), and al(iii) removal capacity of bacteria from food and gut ecological niches: insights into biodiversity to limit intestinal biodisponibility of toxic metals
Auteur(s) :
George, Fanny [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Mahieux, Séverine [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Daniel, Catherine [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Titecat, Marie [Auteur]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Beauval, Nicolas [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Houcke, Isabelle [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Neut, Christel [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Allorge, Delphine [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Borges, Frederic [Auteur]
Laboratoire d'Ingénierie des Biomolécules [LIBio]
Jan, Gwenael [Auteur]
Science et Technologie du Lait et de l'Oeuf [STLO]
Foligne, Benoit [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Garat, Anne [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Mahieux, Séverine [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Daniel, Catherine [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Titecat, Marie [Auteur]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Beauval, Nicolas [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Houcke, Isabelle [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Neut, Christel [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Allorge, Delphine [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Borges, Frederic [Auteur]
Laboratoire d'Ingénierie des Biomolécules [LIBio]
Jan, Gwenael [Auteur]
Science et Technologie du Lait et de l'Oeuf [STLO]
Foligne, Benoit [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Garat, Anne [Auteur]
IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS) - ULR 4483
Titre de la revue :
Microorganisms
Nom court de la revue :
Microorganisms
Numéro :
9
Pagination :
456
Date de publication :
2021-02-22
ISSN :
2076-2607
Mot(s)-clé(s) :
bioremediation
Enterobacterales
ICP-MS
probiotics
aluminum
cadmium
lead
lactic acid bacteria
gut microbiota
Enterobacterales
ICP-MS
probiotics
aluminum
cadmium
lead
lactic acid bacteria
gut microbiota
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Résumé en anglais : [en]
Toxic metals (such as lead, cadmium, and, to a lesser extent, aluminum) are detrimental to health when ingested in food or water or when inhaled. By interacting with heavy metals, gut and food-derived microbes can actively ...
Lire la suite >Toxic metals (such as lead, cadmium, and, to a lesser extent, aluminum) are detrimental to health when ingested in food or water or when inhaled. By interacting with heavy metals, gut and food-derived microbes can actively and/or passively modulate (by adsorption and/or sequestration) the bioavailability of these toxins inside the gut. This “intestinal bioremediation” involves the selection of safe microbes specifically able to immobilize metals. We used inductively coupled plasma mass spectrometry to investigate the in vitro ability of 225 bacteria to remove the potentially harmful trace elements lead, cadmium, and aluminum. Interspecies and intraspecies comparisons were performed among the Firmicutes (mostly lactic acid bacteria, including Lactobacillus spp., with some Lactococcus, Pediococcus, and Carnobacterium representatives), Actinobacteria, and Proteobacteria. The removal of a mixture of lead and cadmium was also investigated. Although the objective of the study was not to elucidate the mechanisms of heavy metal removal for each strain and each metal, we nevertheless identified promising candidate bacteria as probiotics for the intestinal bioremediation of Pb(II) and Cd(II).Lire moins >
Lire la suite >Toxic metals (such as lead, cadmium, and, to a lesser extent, aluminum) are detrimental to health when ingested in food or water or when inhaled. By interacting with heavy metals, gut and food-derived microbes can actively and/or passively modulate (by adsorption and/or sequestration) the bioavailability of these toxins inside the gut. This “intestinal bioremediation” involves the selection of safe microbes specifically able to immobilize metals. We used inductively coupled plasma mass spectrometry to investigate the in vitro ability of 225 bacteria to remove the potentially harmful trace elements lead, cadmium, and aluminum. Interspecies and intraspecies comparisons were performed among the Firmicutes (mostly lactic acid bacteria, including Lactobacillus spp., with some Lactococcus, Pediococcus, and Carnobacterium representatives), Actinobacteria, and Proteobacteria. The removal of a mixture of lead and cadmium was also investigated. Although the objective of the study was not to elucidate the mechanisms of heavy metal removal for each strain and each metal, we nevertheless identified promising candidate bacteria as probiotics for the intestinal bioremediation of Pb(II) and Cd(II).Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
CHU Lille
CNRS
Inserm
Institut Pasteur de Lille
Université de Lille
CNRS
Inserm
Institut Pasteur de Lille
Université de Lille
Collections :
Équipe(s) de recherche :
ULR 4483
Date de dépôt :
2022-02-02T10:24:49Z
2022-08-24T08:37:05Z
2022-08-24T08:37:05Z
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- George et al..pdf
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