Cited by 382Gut microbiota and healthTryptophan and brain disordersGastrointestinal motility and disorders

The DOI matches its Crossref record; 85 of the 87 references it cites were found in a registry or an index.

Antibiotic-induced microbiota perturbation causes gut endocannabinoidome changes, hippocampal neuroglial reorganization and depression in mice

Guida, F., Turco, F., Iannotta, M., De Gregorio, D., Palumbo, I., Sarnelli, G., Furiano, A., Napolitano, F., Boccella, S., Luongo, L., Mazzitelli, M., Usiello, A., De Filippis, F., Iannotti, F.A., Piscitelli, F., Ercolini, D., de Novellis, V., Di Marzo, V., Cuomo, R., Maione, S.·2018·Brain Behavior and Immunity

Abstract

The microbiota-gut-brain axis (MGBA) regulates the reciprocal interaction between chronic inflammatory bowel and psychiatric disorders. This interaction involves multiple pathways that are highly debated. We examined the behavioural, biochemical and electrophysiological alterations, as well as gut microbiota composition in a model of antibiotic-induced experimental dysbiosis. Inflammation of the small intestine was also assessed. Mice were exposed to a mixture of antimicrobials for 2weeks. Afterwards, they received Lactobacillus casei DG (LCDG) or a vehicle for up to 7days via oral gavage. Perturbation of microbiota was accompanied by a general inflammatory state and alteration of some endocannabinoidome members in the gut. Behavioural changes, including increased immobility in the tail suspension test and reduced social recognition were observed, and were associated with altered BDNF/TrkB signalling, TRPV1 phosphorylation and neuronal firing in the hippocampus. Moreover, morphological rearrangements of non-neuronal cells in brain areas controlling emotional behaviour were detected. Subsequent probiotic administration, compared with vehicle, counteracted most of these gut inflammatory, behavioural, biochemical and functional alterations. Interestingly, levels of Lachnospiraceae were found to significantly correlate with the behavioural changes observed in dysbiotic mice. Our findings clarify some of the biomolecular and functional modifications leading to the development of affective disorders associated with gut microbiota alterations.

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Crossref · 10.1016/j.bbi.2017.09.001

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Metadata

Authors
Guida, F., Turco, F., Iannotta, M., De Gregorio, D., Palumbo, I., Sarnelli, G., Furiano, A., Napolitano, F., Boccella, S., Luongo, L., Mazzitelli, M., Usiello, A., De Filippis, F., Iannotti, F. A., Piscitelli, F., Ercolini, D., de Novellis, V., Di Marzo, V., Cuomo, R., & Maione, S.
Affiliations
  • University of Campania "Luigi Vanvitelli" (IT)
  • Federico II University Hospital (IT)
  • CEINGE Biotecnologie Avanzate Franco Salvatore (Italy) (IT)
  • Istituto di Chimica Biomolecolare (IT)
  • University of Naples Federico II (IT)
Corresponding author
  • Guida, F.
  • Maione, S.
Venue
Brain Behavior and Immunity
Publisher
Elsevier BV
Published
2018-01
Volume
67
Pages
230-245
ISSN
0889-1591 (ISSN-L)
OpenAlex
W2753690838
Cited by
367
References
87
Citations by year
2026: 20 · 2025: 45 · 2024: 52 · 2023: 58 · 2022: 49 · 2021: 48 · 2020: 38 · 2019: 37 · 2018: 18
FWCI
11.50
Type
journal article
Language
en
Open access
closed
Locations
  • Brain Behavior and Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • Archivio Istituzionale della Ricerca - Università degli Studi della Campania "Luigi Vanvitelli" (submittedVersion)
  • Archivio Istituzionale della Ricerca - Università Vita-Salute San Raffaele (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
microbiota-gut-brain axis, antibiotic-induced dysbiosis, depression, probiotics, Lactobacillus casei, BDNF/TrkB signaling, TRPV1, Lachnospiraceae, intestinal inflammation, social recognition, anxiety-like behavior, mood disorders
MeSH terms
Gastrointestinal Microbiome, Animals, Anti-Bacterial Agents, Behavior, Animal, Depression, Hippocampus, Inflammation, Intestinal Mucosa, Intestines, Male, Mice, Inbred C57BL, Neuroglia, Neurons, Brain-Derived Neurotrophic Factor, Probiotics, Endocannabinoids, Dysbiosis

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