ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2020
Nasal adenocarcinoma associated with jaagsiekte sheep retrovirus infection in a sheep.
Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Olfactory neuroblastoma in a goat.Veterinary research communications · 2026Article
- Nasal adenocarcinoma induced by jaagsiekte sheep retrovirus in a juvenile goat: first report on pathological and molecular findings.Veterinary research communications · 2026Article
- Simultaneous Occurrence of Nasal Carcinoma Induced by Enzootic Nasal Tumour Virus-2 (ENTV-2) and Border Disease Virus in Three Goats.Veterinary medicine and science · 2025Article
- Development and Application of an Antigen Capture ELISA for the Detection of Enzootic Nasal Tumor Virus-2.Transboundary and emerging diseases · 2025Article
- Neoplasia-Associated Wasting Diseases with Economic Relevance in the Sheep Industry.Animals : an open access journal from MDPI · 2021Review
- Enzootic nasal tumor virus type 2 envelope of goats acts as a retroviral oncogene in cell transformation.Virus genes · 2021Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Betaretrovirus-induced transmissible respiratory tumors in sheep arise at 2 distinct anatomic locations, either deep in the lung tissue caused by jaagsiekte sheep retrovirus (JSRV) or in the nasal cavity induced by ovine enzootic nasal tumor virus (ENTV-1). JSRV and ENTV-1 are found in many countries worldwide and have a significant economic and animal health impact. Although JSRV is endemic in sheep in the British Isles, ENTV-1 has not been reported. We report herein a nasal adenocarcinoma in a cull 8-y-old Belclare ewe from Ireland. The gross and microscopic features and immunohistochemistry results were consistent with an ENTV-1-associated tumor. However, differential PCR, using primers specific to regions of divergent sequence between the viruses, was performed on different parts of the adenocarcinoma and produced consistent results: positive for JSRV and negative for ENTV-1. An association of JSRV with nasal adenocarcinoma in sheep has not been reported previously, to our knowledge. Our case shows the necessity of using PCR in combination with immunohistochemistry to reach an accurate etiologic diagnosis, which is of importance in countries currently free of ENTV-1.
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Registered trials
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