Evidence map›Paper›PMID 40009606›Full record

ArticlePloS one2025

Amoxicillin-induced bacterial gut dysbiosis decreases IL-1β and IL-6 expression but exacerbate lung inflammatory response against Mycobacterium bovis-Bacille Calmette-Guérin (BCG).

Tatimara M Miyauchi-Tavares, Evandro Neves Silva, Joyce Alves Dos Santos, Priscila V Sousa, Marcos F Teodoro Braga, Caroline M Carminatti, Victoria B Lanza, Bruna C Fagundes, Rômulo Dias Novaes, Leonardo Augusto de Almeida and 1 more

Abstract read
In one paragraph

Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Tatimara M Miyauchi-TavaresLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Evandro Neves SilvaLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Joyce Alves Dos SantosLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Priscila V SousaLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Marcos F Teodoro BragaLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Caroline M CarminattiLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Victoria B LanzaLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Bruna C FagundesLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.
Rômulo Dias NovaesDepartment of Structural Biology, Federal University of Alfenas (UNIFAL), Alfenas, Brazil.
Leonardo Augusto de AlmeidaLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.ORCID 0000-0003-1886-5080
Patrícia Paiva CorsettiLaboratory of Molecular Biology of Microorganisms, Federal University of Alfenas (UNIFAL), Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberculosis is one of the leading causes of global mortality, and the standard, prolonged, and intensive treatment can affect intestinal homeostasis. This study investigated amoxicillin-induced bacterial gut dysbiosis and its impact on the immune response of C57BL/6 mice to pulmonary infection by Mycobacterium bovis-BCG. It was observed that amoxicillin treatment resulted in bacterial gut dysbiosis, characterized by an increase in the phylum Proteobacteria and a reduction in Bacteroidetes and Firmicutes. This alteration was associated with a decrease in the animals' body weight and a reduction in the expression of pro-inflammatory cytokines such as IL-1β and IL-6, suggesting a compromised immune response. Additionally, microstructural analysis revealed significant alterations in the caecum and pulmonary structure of the mice, indicating tissue damage associated with intestinal dysbiosis. The results indicate that amoxicillin-induced bacterial gut dysbiosis may negatively affect pulmonary immunity and exacerbate M. bovis-BCG infection, highlighting the need to consider the impacts of intestinal microbiota on the development and control of tuberculosis. This study contributes to the understanding of the interaction between intestinal microbiota, antibiotic treatment, and immunity in pulmonary infections.

Indexed as

AmoxicillinDysbiosisGastrointestinal MicrobiomeInterleukin-1betaInterleukin-6Mycobacterium bovisAnimalsAnti-Bacterial AgentsLungMiceMice, Inbred C57BLAmoxicillinAnti-Bacterial AgentsInterleukin-1betaInterleukin-6

Identifiers

PMID40009606
PMCPMC11864530

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.