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dc.contributor.author
Terán, María del Milagro
dc.contributor.author
Pérez Visñuk, Daiana Emilce
dc.contributor.author
Savoy, Graciela
dc.contributor.author
de Moreno, Maria Alejandra
dc.contributor.author
Leblanc, Jean Guy Joseph
dc.date.available
2023-07-28T11:01:50Z
dc.date.issued
2022-06
dc.identifier.citation
Terán, María del Milagro; Pérez Visñuk, Daiana Emilce; Savoy, Graciela; de Moreno, Maria Alejandra; Leblanc, Jean Guy Joseph; Neuroprotective effect of thiamine-producing lactic acid bacteria in a murine Parkinsonian model; Royal Society of Chemistry; Food & Function; 13; 15; 6-2022; 8056-8067
dc.identifier.issn
2042-6496
dc.identifier.uri
http://hdl.handle.net/11336/205878
dc.description.abstract
Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by deterioration and loss of dopaminergic neurons in the substantia nigra pars compacta (SNpc), resulting in motor deficits. Many studies have revealed an inverse relationship between thiamine consumption and susceptibility to PD. Previously, Lactiplantibacillus (L.) plantarum CRL 1905 was selected as thiamine-producing lactic acid bacteria (LAB), and its amprolium-resistant clone, L. plantarum CRL 1905*, was able to produce higher levels of this vitamin and inhibited neuronal death in an in vitro model. The present work aimed to evaluate the neuroprotective effect of these thiamine-producing LAB in an in vivo parkinsonian mouse model. Male C57BL/6 mice injected with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) were orally administered with one of the LAB strains or commercial thiamine for 1 month. The administration of either thiamine-producing LAB prevented the motor deficits of mice similar to the effects of the commercial vitamin. These benefits were associated with increased number of tyrosine hydroxylase positive (TH+) neurons in the SNpc. The evaluation of the inflammatory response caused by the neurotoxin showed that both LAB decreased pro-inflammatory cytokines in serum; moreover, the strain selected as the higher thiamine producer showed the best anti-inflammatory effect locally in the brain and significantly decreased the levels of IL-6, TNF-α, IFN-γ and MCP-1, which remained similar to the levels of healthy control animals. These results demonstrated that thiamine-producing L. plantatum CRL 1905* has the potential to be used as part of a strategy to prevent or to complement the treatments of neurodegenerative diseases such as PD. A limitation of this study is that we cannot guarantee whether LAB are capable of producing thiamine in the intestinal tract or release the vitamin after lysis; however, the results show that thiamine production by L. plantarum CRL 1905 is implicated in the observed effect, in addition to other benefits associated with the LAB strain that are also involved and are currently under study.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
THIAMINE
dc.subject
LACTIC ACID BACTERIA
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PARKINSON'S DISEASE
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MPTP
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NEUROPROTECTION
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MOTOR BEHAVIOR
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INFLAMMATION
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Biotecnología relacionada con la Salud
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Biotecnología de la Salud
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Neuroprotective effect of thiamine-producing lactic acid bacteria in a murine Parkinsonian model
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T19:00:23Z
dc.identifier.eissn
2042-650X
dc.journal.volume
13
dc.journal.number
15
dc.journal.pagination
8056-8067
dc.journal.pais
Reino Unido
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Terán, María del Milagro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Pérez Visñuk, Daiana Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Savoy, Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
dc.description.fil
Fil: de Moreno, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Leblanc, Jean Guy Joseph. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.journal.title
Food & Function
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/d2fo01195f
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2022/FO/D2FO01195F
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