Evidence map›Paper›PMID 41226689›Full record

ArticleInternational journal of molecular sciences2025

Is PTEN rs397510595 an Unexpected Guardian in Canine Mammary Neoplasia?

Ana Canadas-Sousa, Marta Santos, Patrícia Dias-Pereira

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Ana Canadas-SousaDepartment of Pathology and Molecular Immunology, ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal.ORCID 0000-0001-5770-8454
Marta SantosCytology and Hematology Diagnostic Services, Laboratory of Histology and Embryology, Department of Microscopy, ICBAS, University of Porto, 4050-313 Porto, Portugal.ORCID 0000-0002-1350-4254
Patrícia Dias-PereiraDepartment of Pathology and Molecular Immunology, ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal.ORCID 0000-0002-8845-794X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite steps having been taken to study the influence of genetic polymorphisms in canine mammary neoplasia, the knowledge of their relevance is still incipient compared to the knowledge of human breast cancer. Among tumor suppressor genes, PTEN plays a pivotal role in carcinogenesis; however, the contribution of its constitutional variants to the biology of canine mammary neoplasia remains poorly understood. This observational study assessed the association between PTEN SNPs rs397510595 and rs397513087, genotyped from peripheral blood, and the clinicopathological features, including survival, in a cohort of 206 female dogs with mammary neoplasia. The minor A allele of rs397510595 was present in 17.5% of the population. Carriers of the variant allele were more frequently diagnosed at a late age ≥ 11 years, displayed a complete absence of vascular invasion, and exhibited significantly longer overall survival (mean 22.2 vs. 19.5 months). The SNP rs397513087 did not show a significant association with clinicopathological features or survival. Our data suggests that SNP rs397510595 of the PTEN gene is a putative protective factor for developing canine mammary neoplasia at an early age and might be used as a biomarker for prognostic assessment in dogs with malignant mammary neoplasia.

Indexed as

Dog DiseasesMammary Neoplasms, AnimalPolymorphism, Single NucleotidePTEN PhosphohydrolaseAllelesAnimalsDogsFemaleGenetic Predisposition to DiseaseGenotypePrognosisPTEN Phosphohydrolasecanine mammary neoplasiaPTEN geneSNPsurvivalvascular invasion

Identifiers

PMID41226689
PMCPMC12609740

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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.