Limited information about the distribution of different bovine papillomavirus (BPV) types in Italy is available; therefore, this study aimed to investigate the presence of BPVs in bovine lesions in the Emilia Romagna region. Sixty-four proliferative lesions were collected between december 2011 and december 2014, and subsequently analysed by qualitative PCR with genus- and type-specific primer pairs, as well as rolling circle amplification (RCA). The results demonstrated, for the first time in Italy, the presence of BPV 6, 7, 8, 10 and 12 and also types previously described elsewhere. In addition, the high prevalence of viral co-infections in this sample set provides new information about viral tropism.
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http://dx.doi.org/10.1016/j.tvjl.2016.02.003 | DOI Listing |
Viruses
January 2025
MRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, UK.
Different types of feline papillomaviruses (PVs) are associated with a variety of skin lesions and neoplasia, such as papillomas and cell carcinomas, but the virus can also be found in healthy skin. In this review, the European Advisory Board on Cat Diseases (ABCD), a scientifically independent board of veterinary experts on feline infectious diseases from 11 European Countries, discusses the current knowledge of feline PV infections. Cats most likely become infected through lesions or abrasions of the skin.
View Article and Find Full Text PDFVet Med Sci
January 2025
Department of Virology, Sivas Cumhuriyet University Faculty of Veterinary Medicine, Sivas, Türkiye.
This study aimed to detect the presence of bovine papillomavirus (BPV) in the testicular tissue of bulls over 1-year old by immunohistochemical, immunofluorescence and molecular assay targeting methods. In addition, γH2AX and cytochrome c expressions were evaluated by immunohistochemical and immunofluorescent methods in samples positive for BPV agent. In this study, 100 testicular specimens that did not show any macroscopic papilloma findings were collected.
View Article and Find Full Text PDFSci Rep
January 2025
Dipartimento di Medicina Veterinaria e delle Produzioni Animali, Università degli Studi di Napoli Federico II, Naples, Italy.
BPV1, BPV2, BPV13, and BPV14 are all genotypes of bovine delta papillomaviruses (δPV), of which the first three cause infections in horses and are associated with equine sarcoids. However, BPV14 infection has never been reported in equine species. In this study, we examined 58 fresh and thawed commercial semen samples from healthy stallions.
View Article and Find Full Text PDFMicrobiol Immunol
December 2024
Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil.
Bovine papillomavirus type 1 (BPV1) is an oncogenic virus that causes lesions and cancer in infected cattle. Despite being one of the most studied genotypes in the family and occurring in herds worldwide, there are currently no vaccines or drugs for its control. The viral E6 oncoprotein plays a crucial role in infection by this virus, making it a promising target for the development of new therapies.
View Article and Find Full Text PDFViruses
September 2024
Laboratory of Animal Virology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Londrina 86057-970, Brazil.
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