Evidence map›Paper›PMID 40809173›Full record

ArticleIranian journal of basic medical sciences2025

Sustained neutrophil infiltration and bacterial grain morphology underlie chronic mycetoma pathology in a murine model.

Maria L Ruiz-de la Cruz, Anna V Vazquez-Marmolejo, Manuel G Mejia-Torres, Aria de Los Angeles Castro-Corona, Mario C Salinas-Carmona

Abstract read
In one paragraph

Article in Iranian journal of basic medical sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Maria L Ruiz-de la CruzDepartment of Immunology, School of Medicine and Dr. Jose Eleuterio Gonzalez University Hospital, Universidad Autonoma de Nuevo León, Monterrey, Mexico.
Anna V Vazquez-MarmolejoDepartment of Immunology, School of Medicine and Dr. Jose Eleuterio Gonzalez University Hospital, Universidad Autonoma de Nuevo León, Monterrey, Mexico.
Manuel G Mejia-TorresDepartment of Immunology, School of Medicine and Dr. Jose Eleuterio Gonzalez University Hospital, Universidad Autonoma de Nuevo León, Monterrey, Mexico.
Aria de Los Angeles Castro-CoronaDepartment of Immunology, School of Medicine and Dr. Jose Eleuterio Gonzalez University Hospital, Universidad Autonoma de Nuevo León, Monterrey, Mexico.
Mario C Salinas-CarmonaDepartment of Immunology, School of Medicine and Dr. Jose Eleuterio Gonzalez University Hospital, Universidad Autonoma de Nuevo León, Monterrey, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study aimed to characterize the progression of chronic mycetoma caused by Materials and Methods: BALB/c mice were inoculated with Results: Chronic mycetoma progression revealed stable bacterial burden and lesion volume stabilization after 70 dpi through 365 dpi. Systemic expansion of CD4+ T cells in the spleen and sustained neutrophil dominance (>90% infiltration) characterized chronic lesions. Progressive tissue necrosis and panniculitis, undetectable by external lesion size, emerged histologically. Serum IL-6 levels surged during chronicity, suggesting a Th17 polarization, contrasting with declining MCP-1. Bacterial grains transitioned from club-shaped to circular over time, suggesting structural grain remodeling. Conclusion: In chronic experimental mycetoma, the cell response is mainly characterized by neutrophil infiltration, an altered CD4+ T cell response, and dysregulated cytokine production. The shape of bacterial grains continues to change, and the bacterial load remains constant.

Indexed as

Animal disease modelsGranulomaHost-pathogen interactionsImmune dysregulationNeutrophil infiltrationNocardia infections

Identifiers

PMID40809173
PMCPMC12340410

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.