Evidence map›Paper›PMID 41408914›Full record

ArticleVeterinary and comparative oncology2026

LOX and LOXL2 Expression in Canine Mammary Carcinomas.

Jessika Daniel, Ingrid Kester Lima Silva, Rosemeri de Oliveira Vasconcelos, Adilson Paulo Marchioni Cabral, Andrigo Barboza De Nardi, Juliano Rodrigues Sangalli, Ricardo De Francisco Strefezzi

Abstract read
In one paragraph

Article in Veterinary and comparative oncology, 2026. 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. LOX and LOXL2 Expression in Canine Mammary Carcinomas.Veterinary and comparative oncology · 2026
    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

7 authors.

Jessika DanielDepartment of Veterinary Medicine, Laboratory of Comparative and Translational Oncology (LOCT-USP), School of Animal Science and Food Engineering, University of São Paulo (FZEA-USP), Pirassununga, São Paulo, Brazil.
Ingrid Kester Lima SilvaDepartment of Veterinary Medicine, Laboratory of Comparative and Translational Oncology (LOCT-USP), School of Animal Science and Food Engineering, University of São Paulo (FZEA-USP), Pirassununga, São Paulo, Brazil.
Rosemeri de Oliveira VasconcelosVeterinary Pathology Service, Department of Pathology, Reproduction and One Health, Faculty of Agricultural and Veterinary Sciences, São Paulo State University (FCAV-UNESP), Jaboticabal, São Paulo, Brazil.
Adilson Paulo Marchioni CabralVeterinary Oncology Service (SOV), Faculty of Agricultural and Veterinary Sciences, São Paulo State University (FCAV-UNESP), Jaboticabal, São Paulo, Brazil.
Andrigo Barboza De NardiVeterinary Oncology Service (SOV), Faculty of Agricultural and Veterinary Sciences, São Paulo State University (FCAV-UNESP), Jaboticabal, São Paulo, Brazil.ORCID https://orcid.org/0000-0001-6463-2144
Juliano Rodrigues SangalliDepartment of Veterinary Medicine, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga, São Paulo, Brazil.
Ricardo De Francisco StrefezziDepartment of Veterinary Medicine, Laboratory of Comparative and Translational Oncology (LOCT-USP), School of Animal Science and Food Engineering, University of São Paulo (FZEA-USP), Pirassununga, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-8810-2815

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 303748/2021-4Fundação de Amparo à Pesquisa do Estado de São Paulo 2020/10582-0Fundação de Amparo à Pesquisa do Estado de São Paulo 2020/12789-1
6 · The paper itself

Abstract

Mammary tumours account for approximately 50% of the neoplasms in female dogs. Even conventionally accepted prognostic indicators often fail to reliably predict the clinical behaviour of these tumours, underscoring the need for more effective prognostic markers. Proteins of the LOX family are associated with tumour invasion and metastasis in several types of tumours. The purpose of this study was to characterise the immunohistochemical expression of LOX and LOXL2 in canine mammary carcinomas and to investigate their prognostic significance. Samples of mammary carcinomas from 80 female dogs with a minimum post-surgical follow-up of 180 days were analysed. Tumour samples were submitted to immunohistochemistry to detect LOX and LOXL2. Immunolabelling was evaluated based on scores for staining intensity and percentage of positive cells, and a combined score was used to classify each protein as having either 'low-' or 'high-expression'. The results were compared with histological types, mortality due to the disease and post-surgical survival. We found that negativity for LOXL2 expression was an indicator of higher risk of death due to the disease. Our results suggest that lysyl oxidases such as LOXL2 are potential prognostic markers in mammary carcinomas of dogs.

Indexed as

Amino Acid OxidoreductasesCarcinomaDog DiseasesMammary Neoplasms, AnimalProtein-Lysine 6-OxidaseAnimalsBiomarkers, TumorDogsFemaleGene Expression Regulation, NeoplasticImmunohistochemistryPrognosisAmino Acid OxidoreductasesBiomarkers, TumorProtein-Lysine 6-Oxidasecancercarcinomadogextracellular matrixmammary glandprognosis

Identifiers

PMID41408914
PMCPMC12875756

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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.