ArticleVeterinary sciences2025
Incidence and Heritability of Gastric Carcinoma in the Belgian Shepherd Dog Population in The Netherlands.
Article in Veterinary sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Animal models and pathogenesis of gastric cancer: from premalignant conditions-to-metastasis.Cancer biology & medicine · 2026Review
- Retrospective study of canine gastrointestinal tumors in Tokyo, Japan, 2012-2024.The Journal of veterinary medical science · 2026Article
- Genomic analyses identify 15 risk loci and revealProceedings of the National Academy of Sciences of the United States of America · 2025Article
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5 authors.
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Abstract
backgroundGastric carcinoma in the Tervueren and Groenendael varieties of the Belgian Shepherd dog is commonly recognized and carries a grave prognosis. Information on incidence and heritability is necessary to design an effective selection strategy against this disease.
methodsA database of cases and controls was built including cases with Tier 1 (confirmed via endoscopy or post-mortem) and Tier 2 evidence of gastric carcinoma. From the database, a birth cohort of dogs born in the Netherlands in the period 2000-2010 was used, together with pedigree information to calculate heritability using a mixed models approach. Univariate linear regression was used to test the influence of the gastric carcinoma status of the parents on gastric carcinoma occurrence in offspring.
resultsFor Tervueren the 10-year cumulative incidence was 4.7%, and for the Groenendael this was 2.1%. There was no sex predilection. The odds of gastric carcinoma were 5.0 (2.4-11.0) in offspring where at least one parent was known to be affected versus at least one parent was known to be unaffected. Heritability, based on analysis using pedigree information from 338 dogs with gastric carcinoma and 159 controls, was 0.53 (SE 0.15).
conclusionsGastric carcinoma in the Belgian Shepherd Tervueren and Groenendael varieties has a high incidence in the Dutch population and a strong genetic component. Because it is a late onset disease, dogs have often already been used for breeding before they are diagnosed. An effective breeding strategy for reducing disease incidence therefore relies on the identification of genetic risk factors influencing its development.
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