Evidence map›Paper›PMID 42311399›Full record

ArticleFrontiers in veterinary science2026

Systemic redox imbalance correlates with clinical aggressiveness and poor prognosis in canine inflammatory mammary carcinoma.

Thanielle Novaes Fontes, Anna Hielm-Björkman, Carlos Humberto da Costa Vieira-Filho, Vitor de Moraes Pina de Carvalho, Laís Pereira Silva, Viviane Abreu Pedreira de Oliveira, Gisele André Baptista Canuto, Hanna Carvalho de Sá, Fernanda Barthelson Carvalho de Moura, Stella Maria Barrouin-Melo and 2 more

Abstract read
In one paragraph

Article in Frontiers in veterinary science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Thanielle Novaes FontesResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Anna Hielm-BjörkmanDogRisk Research Group, Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland.
Carlos Humberto da Costa Vieira-FilhoResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Vitor de Moraes Pina de CarvalhoResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Laís Pereira SilvaResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Viviane Abreu Pedreira de OliveiraResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Gisele André Baptista CanutoDepartment of Analytical Chemistry of the Institute of Chemistry, Federal University of Bahia, Salvador, Brazil.
Hanna Carvalho de SáDepartment of Analytical Chemistry of the Institute of Chemistry, Federal University of Bahia, Salvador, Brazil.
Fernanda Barthelson Carvalho de MouraDepartment of Veterinary Surgery, University of São Paulo (USP), São Paulo, Brazil.
Stella Maria Barrouin-MeloResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.
Carlos Eduardo Fonseca-AlvesDepartment of Veterinary Surgery, University of São Paulo (USP), São Paulo, Brazil.
Alessandra Estrela-LimaResearch Center on Mammary Oncology (NPqOM), Veterinary Medicine Hospital (HOSPMEV), Federal University of Bahia, Salvador, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Canine inflammatory mammary carcinoma (IMC) is a highly aggressive neoplasm characterized by rapid clinical progression, high metastatic potential, and poor prognosis. Increasing evidence suggests that systemic redox imbalance, resulting from a disproportion between reactive oxygen species and antioxidant defenses, plays a key role in tumor progression. This study evaluated serum total antioxidant capacity (TAC) and malondialdehyde (MDA) as systemic biomarkers of redox status in female dogs with IMC and non-inflammatory mammary tumors (NIMTs). Methods: Serum TAC and MDA levels were measured in 49 female dogs aged 8-18 years. The cohort included dogs with IMC ( Results: Systemic redox imbalance was significantly more pronounced in dogs with IMC. Serum MDA levels were markedly higher in the IMC group (3558.9 nmol/mL) than in dogs with aggressive (53.3 nmol/mL) or low-grade tumors (48.3 nmol/mL) ( Discussion: These findings demonstrate that systemic redox imbalance is closely associated with the rapid progression and poor survival observed in canine IMC. Serum TAC and MDA may serve as valuable prognostic biomarkers and support the relevance of oxidative stress as a potential therapeutic target in aggressive mammary neoplasms. These results may also have comparative implications for human oncology.

Indexed as

canine mammary tumorscomparative oncologylipid peroxidationmalondialdehydeprognostic biomarkersredox statustotal antioxidant capacity

Identifiers

PMID42311399
PMCPMC13269424

What Socratic holds

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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.