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Merchioratto I, Mucellini CI, Lopes TRR, de Oliveira PSB, Silva Júnior JVJ, Brum MCS, Weiblen R, Flores EF. Phylogenetic analysis of papillomaviruses in dogs from southern Brazil: molecular epidemiology and investigation of mixed infections and spillover events. Braz J Microbiol 2024; 55:2025-2033. [PMID: 38710991 PMCID: PMC11153379 DOI: 10.1007/s42770-024-01349-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 04/18/2024] [Indexed: 05/08/2024] Open
Abstract
Papillomaviruses (PVs) have been identified in several animal species, including dogs (canine papillomaviruses, CPVs) and cattle (bovine papillomaviruses, BPVs). Although some BPVs may occasionally infect species other than cattle, to the best of our knowledge, BPVs have not been reported in dogs to date. Herein, we carried out a retrospective phylogenetic study of PVs circulating in dogs from southern Brazil between 2017 and 2022, also investigating possible mixed infections and spillover events. For this, we screened 32 canine papilloma samples by PCR using the degenerate primers FAP59/64 and/or MY09/11, which amplify different regions of the L1 gene; the genomic target often used for PV classification/typing. Out these, 23 PV DNA samples were successfully amplified and sequenced. All PVs amplified by FAP59/64 (n = 22) were classified as CPV-1. On the other hand, PVs amplified by MY09/11 (n = 4) were classified as putative BPV-1. Among these, three samples showed mixed infection by CPV-1 and putative BPV-1. One of the putative BPV-1 detected in co-infected samples had the L1 gene full-sequenced, confirming the gene identity. Furthermore, the phylogenetic classifications from the FAP59/64 and/or MY09/11 amplicons were supported by a careful in silico analysis, which demonstrated that the analysis based on them matches to the classification from the complete L1 gene. Overall, we described CPV-1 circulation in southern Brazil over the years and the potencial BPV infection in dogs (potential spillover event), as well as possible CPV/1/BPV-1 co-infections. Finally, we suggest the analysis of the complete genome of the putative BPVs detected in dogs in order to deepen the knowledge about the PV-host interactions.
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Affiliation(s)
- Ingryd Merchioratto
- Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Department of Veterinary Pathobiology, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK, USA
| | - Carolina Isabela Mucellini
- Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Departamento de Ciências Veterinárias, Universidade Federal do Paraná, Paraná, Brazil
| | - Thaísa Regina Rocha Lopes
- Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Pablo Sebastian Britto de Oliveira
- Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - José Valter Joaquim Silva Júnior
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.
- Setor de Virologia, Instituto Keizo Asami, Universidade Federal de Pernambuco, Pernambuco, Brazil.
- Laboratório NB3 de Neuroimunologia, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.
- Departamento de Microbiologia e Parasitologia, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 20, Rio Grande do Sul, Brazil.
| | | | - Rudi Weiblen
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Eduardo Furtado Flores
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.
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Yıldırım Y, Doğan F, Bozkurt G, Küçük A, Acar G, Bilge-Dağalp S. Identification and molecular characterization of two papillomavirus genotypes in teat papillomatosis cases in hair goats, in Türkiye. Comp Immunol Microbiol Infect Dis 2024; 104:102111. [PMID: 38101193 DOI: 10.1016/j.cimid.2023.102111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 12/02/2023] [Indexed: 12/17/2023]
Abstract
Papillomaviruses can cause benign or malignant proliferations on the host's skin and mucous membranes. Recent genetic studies have identified many new papillomavirus types. In this study, molecular detection and typing was performed on papilloma samples from eight hair goats with teat papillomatosis. The papilloma samples were tested with degenerate (FAP59/FAP64,MY09/MY11) and type-specific primers. One sample was positive with degenerate (MY09/MY11) and two samples were positive with Caprahircus papillomavirus-1 type specific primers. The MY09/MY11 primer sequence indicated identity to the closest Ovine papillomavirus type-2 (77.9%). The ChPV-1 primer sequence was similar to the closest ChPV-1 (99.4%). Investigating papillomavirus types in different animal species is important for determining the evolution, prevalence, host range, and interspecies transmission potential of papillomaviruses, and to indicate suitable therapeutics for later development.
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Affiliation(s)
- Yakup Yıldırım
- Burdur Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Department of Virology, Burdur, Türkiye.
| | - Fırat Doğan
- Hatay Mustafa Kemal University, Faculty of Veterinary Medicine, Department of Virology, Hatay, Türkiye.
| | - Gökhan Bozkurt
- Burdur Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Department of Obstetrics & Gynecology, Burdur, Türkiye.
| | - Ali Küçük
- Burdur Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Veterinary Training Hospital, Burdur, Türkiye.
| | - Gülizar Acar
- Atatürk University, Faculty of Veterinary Medicine, Department of Virology, Erzurum, Türkiye.
| | - Seval Bilge-Dağalp
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, Ankara, Türkiye.
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Pyrek P, Bednarski M, Popiel J, Siedlecka M, Karwańska M. Genetic Evaluation of Bovine Papillomavirus Types Associated with Teat Papillomatosis in Polish Dairy Cattle with the Report of a New Putative Type. Pathogens 2023; 12:1278. [PMID: 38003743 PMCID: PMC10674157 DOI: 10.3390/pathogens12111278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/18/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
Teat papillomatosis is reported to be one of the factors causing mastitis and milk losses in dairy cattle. Little is known about bovine papillomavirus (BPV) circulation in the European cattle population, and no reports can yet be found about its prevalence in Polish herds. In this study, 177 BPV-like lesions were collected from teats of 109 slaughtered cows. BPV was identified in 39 of the examined animals, using PCR amplification and Sanger dideoxy sequencing. In total, 10 BPV types were isolated, among which the most common were infections caused by types 8 and 7. Macroscopically, "rice-grain" type lesions dominated (76%) and were mainly found on one teat (57.4%). The diversity of BPV types causing teat papillomatosis in Polish cows seems to be large, with nine already known types isolated and a new putative type found. The spread of new types among the worldwide cattle population can be seen for the first time, as type 25 and so called isolates BPV42 and BPV43 were found in the European cattle population.
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Affiliation(s)
- Paulina Pyrek
- Department of Internal Medicine and Clinic of Diseases of Horses, Dogs and Cats, Wrocław University of Environmental and Life Sciences, Grunwaldzki Sq. 47, 50-366 Wrocław, Poland;
- Department of Production Animal Clinical Sciences (PRODMED), Norwegian University of Life Science, Elizabeth Stephansens vei 15, 1430 Ås, Norway
| | - Michał Bednarski
- Department of Epizootiology with Exotic Animal and Bird Clinic, Wrocław University of Environmental and Life Sciences, Grunwaldzki Sq. 45, 50-366 Wrocław, Poland; (M.B.); (M.S.); (M.K.)
| | - Jarosław Popiel
- Department of Internal Medicine and Clinic of Diseases of Horses, Dogs and Cats, Wrocław University of Environmental and Life Sciences, Grunwaldzki Sq. 47, 50-366 Wrocław, Poland;
| | - Magdalena Siedlecka
- Department of Epizootiology with Exotic Animal and Bird Clinic, Wrocław University of Environmental and Life Sciences, Grunwaldzki Sq. 45, 50-366 Wrocław, Poland; (M.B.); (M.S.); (M.K.)
| | - Magdalena Karwańska
- Department of Epizootiology with Exotic Animal and Bird Clinic, Wrocław University of Environmental and Life Sciences, Grunwaldzki Sq. 45, 50-366 Wrocław, Poland; (M.B.); (M.S.); (M.K.)
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Kale M, Yıldırım Y, Özmen Ö, Çağırgan AA, Sökel S, Usta A, Küçük A, Orta YS. Diagnosis and phylogenetic analysis of bovine papillomaviruses in cattle papillomatosis cases by different methods. Trop Anim Health Prod 2023; 55:191. [PMID: 37142870 DOI: 10.1007/s11250-023-03610-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/27/2023] [Indexed: 05/06/2023]
Abstract
Papillomaviruses, known as epitheliotropic, cause proliferation in the skin, mucosa, and different visceral organs. In this study, it was aimed to diagnose bovine papillomavirus (BPV) by using different methods in the lesion taken from twenty cattle with papillomas in different areas of the body and to reveal its molecular characterization. In our study, molecular, immunohistochemistry, and transmission electron microscopy (TEM) methods were used for virus identification. Additionally, sequencing analysis was used to ascertain the phylogenetic relationship between the obtained field strains and other isolates submitted to GenBank. Histopathological analyses of the collected samples were done in addition to diagnostic procedures. Intranuclear virus particles were detected when the papillomas were investigated with TEM. In PCR analyses using degenerate and type-specific primer sets, the presence of BPV nucleic acid was determined in 70% (14/20) and 90% (18/20) of the samples, respectively. No virus could be detected in PCR applications using MY 09/11 degenerate primer sets. Twenty animals of different ages, races, and genders included in the study by random sampling method from different herds were divided into 4 groups according to the body regions where the lesions were located. Sequence analysis was performed on a sample from each group that showed strong positivity in the PCR technique using FAP 59/64 degenerate primer set and type-specific primer set. Sequence analyses were performed using FAP 59/64 degenerate primers of amplicons for phylogenetic research. In these analyses, three of the isolated strains were identified as BPV-1, which is in the Deltapapillomavirus 4 genus, and one as BPV-2. As a result of the study, it was concluded that molecular and phylogenetic studies using type-specific primers are more beneficial in order to fully reveal the etiology of papillomatosis in cattle and it would be correct to determine BPV types before prophylactic (vaccine, etc.) applications.
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Affiliation(s)
- Mehmet Kale
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey
| | - Yakup Yıldırım
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey.
| | - Özlem Özmen
- Department of Pathology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | | | - Sevinç Sökel
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey
| | - Ayşegül Usta
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey
| | - Ali Küçük
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey
| | - Yakup Sinan Orta
- Department of Virology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, 15100, Burdur, Turkey
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Merchioratto I, de Oliveira PSB, Silva Júnior JVJ, Brum MCS, Weiblen R, Flores EF. Phylogeny and amino acid analysis in single and mixed bovine papillomavirus infections in Southern Brazil, 2016-2020. Arch Virol 2023; 168:52. [PMID: 36609926 DOI: 10.1007/s00705-022-05622-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 10/04/2022] [Indexed: 01/09/2023]
Abstract
Bovine papillomaviruses (BPVs) exhibit a high degree of genetic variability, and several viral types have been identified based on analysis of the L1 gene. The L1 is the main capsid protein and the main target for neutralizing antibodies. We performed a retrospective study on BPVs circulating in Rio Grande do Sul state, Southern Brazil, in 2016-2020. DNA from 43 bovine papilloma samples were amplified using two degenerate primer sets - FAP59/64 and MY09/11 - targeting the L1 region, and analyzed for phylogeny, mixed BPV infections (coinfections) and amino acid (aa) sequences. We also performed an in silico analysis with 114 BPV L1 sequences from the GenBank database to assess the agreement between the phylogeny obtained based on complete L1 sequences versus that based on the region amplified using the FAP59/64 and MY09/11 primer sets. Considering single and coinfections, we identified 31 BPV-1 (31/43; 72.1%), 27 BPV-2 (27/43; 62.8%) and 4 BPV-6 (4/43; 9.3%). Coinfections with BPV-1 and BPV-2 were observed in 61.3% of the samples. Our results are supported by in silico analyses that demonstrate that the classification using FAP59/64 or MY09/11 matches the complete L1 results, except for BPV-17 and -18, which may be mistakenly classified depending on the primers used. Furthermore, we found unique or rare amino acids in at least one L1 sequence of each BPV type identified in our study, some of which have been identified previously in papillomavirus epitopes, suggesting immune-mediated selection. Finally, our study provides an overview of BPVs circulating in Southern Brazil over the last five years and point to the combined use of primers FAP59/64 and MY09/11 for analysis of BPV coinfections and putative epitopes.
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Affiliation(s)
- Ingryd Merchioratto
- Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.,Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 63A Centro de Eventos, Camobi, Santa Maria, Rio Grande do Sul, 97105-900, Brazil
| | - Pablo Sebastian Britto de Oliveira
- Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.,Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 63A Centro de Eventos, Camobi, Santa Maria, Rio Grande do Sul, 97105-900, Brazil
| | - José Valter Joaquim Silva Júnior
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 63A Centro de Eventos, Camobi, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.,Setor de Virologia, Instituto Keizo Asami, Universidade Federal de Pernambuco, Pernambuco, Brazil.,Departamento de Análises Clínicas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Mário Celso Sperotto Brum
- Laboratório de Virologia, Universidade Federal do Pampa, Curso de Medicina Veterinária, Rio Grande do Sul, Brazil
| | - Rudi Weiblen
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 63A Centro de Eventos, Camobi, Santa Maria, Rio Grande do Sul, 97105-900, Brazil
| | - Eduardo Furtado Flores
- Setor de Virologia, Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria, Av. Roraima, 1000, Prédio 63A Centro de Eventos, Camobi, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
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Özmen G, Kale M. Searching bovine papillomavirus presence in lesions seen on teats of cows. PESQUISA VETERINÁRIA BRASILEIRA 2023. [DOI: 10.1590/1678-5150-pvb-7150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Affiliation(s)
| | - Mehmet Kale
- Burdur Mehmet Akif Ersoy Üniversitesi, Turkey
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Phylogenetic analysis and searching bovine papillomaviruses in teat papillomatosis cases in cattle by performing histopathology, immunohistochemistry, and transmission electron microscopy. Microb Pathog 2022; 170:105713. [PMID: 35977649 DOI: 10.1016/j.micpath.2022.105713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 07/19/2022] [Accepted: 08/04/2022] [Indexed: 11/24/2022]
Abstract
Papillomaviruses are epitheliotropic in nature and cause proliferation in the skin, mucosa, and various internal organs of various animal species. The lesions they cause, specifically in cattle teats, lead to significant economic losses in the milk industry. In this study, we identified the bovine papillomaviruses (BPVs) responsible for teat papillomas in cattle. The tissue damage caused by the virus was examined histopathologically using immunohistochemical, transmission electron microscopy (TEM), and molecular methods. Additionally, sequence analyses were performed on the isolated field strains to better understand their genetic and phylogenetic relationships with previously reported isolates. Teat papillomatosis was confirmed in the collected samples by histopathological and immunohistochemical methods, which were followed by other diagnostic methods. Intranuclear virus particles were found in the epithelial cells during a TEM examination of teat lesions. BPV was detected in seven samples by performing PCR using degenerate primers and specific primers. The positive samples were used for typing through sequence analysis/PCR with type-specific primers. Three isolates from teat tissues with BPV infection were identified as BPV-6, two as BPV-10, one as BPV-2, and one as BPV-8. The five isolates identified through sequence analysis of positive samples belonged to the Xipapillomavirus 1 genus (one), the Epsilonpapillomavirus 1 genus (one), and the Deltapapillomavirus genus (one) (three). Furthermore, type-specific primers were found to be useful for molecular diagnosis of BPV, which occurs in the etiology of teat papillomas, followed by genotyping and primer generation during characterization. The detection of BPV types and their prevalence, biosafety measures in animal breeding, and the importance of vaccine research are all important.
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Emin K, Nuvit C, Serpil D, Enver B, Ataseven VS, Volkan Y, Fırat D, Hilmi N, Celal Sahin E, Ugur A, Mushap K, Ayfer Y. Molecular detection of Papillomavirus and immunohistochemical investigation of p53 gene expressions in bovine papillomas and fibropapillomas. Arch Microbiol 2022; 204:278. [DOI: 10.1007/s00203-022-02902-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 12/01/2022]
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Hassanien RT, Hamdy ME, Elnomrosy SM, Hussein HA, Afify AF, Darwish FM, Shehab G, Emran R, Abd-El-Moniem MII, Habashi AR, Fahmy HA, Ibraheem EM, Shahein MA, Attya M, Abdelhakim AMM, Hagag NM. Molecular characterization and pathological identification of a novel strain of delta papillomavirus-4 (bovine papillomavirus-2) in Egypt. Vet World 2021; 14:2296-2305. [PMID: 34840446 PMCID: PMC8613773 DOI: 10.14202/vetworld.2021.2296-2305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 07/26/2021] [Indexed: 12/31/2022] Open
Abstract
Background and Aim: Bovine papillomaviruses (BPV) are a heterogeneous group of oncoviruses, distributed globally, which produce major economic losses. In the current study, we compared the results of different diagnostic approaches and compared the strains identified in this study with previously characterized strains at local and international levels. Materials and Methods: Samples of skin warts were collected from five bovines with generalized papillomatosis from two Egyptian provinces, Menya and Ismailia, in 2020. Electron microscopy, molecular characterization, histopathological, and immunohistochemical examination were performed. Results: BPV was detected using electron microscopy in the collected samples. Using molecular characterization, BPV-2 was successfully identified for 1st time in Egypt. The strain has 99.6% identity with the BPV-2 reference strains obtained from GenBank. These results were supported by histopathology and immunohistochemistry examination. Partial nucleotide sequences of the L1 gene were submitted to GenBank with accession numbers MW289843 and MW289844. Conclusion: BPV-2 was reported for 1st time in the current study. The strain was identified grossly, microscopically, and pathologically and confirmed using molecular approaches. All results were consistent. The sequence analysis revealed that this strain has high sequence similarity to the reference Deltapapillomavirus-4, BPV-2 strains from Brazil and China.
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Affiliation(s)
- Rabab T Hassanien
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Mervat E Hamdy
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Sara M Elnomrosy
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Heba A Hussein
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Ahmed F Afify
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Fatma M Darwish
- Department of Pathology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Gehan Shehab
- Department of Pathology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Rawhya Emran
- Department of Pathology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Mervat I I Abd-El-Moniem
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Ahmed R Habashi
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Hanan A Fahmy
- Department of Biotechnology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Essam M Ibraheem
- Department of Pathology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Momtaz A Shahein
- Department of Virology Research, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
| | - Mohamed Attya
- General Organization of Veterinary Services, Dokki, Giza, Egypt
| | | | - Naglaa M Hagag
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Center (ARC), 12618 Dokki, Giza, Egypt
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Hu J, Zhang W, Chauhan SS, Shi C, Song Y, Zhao Y, Wang Z, Cheng L, Zhang Y. Complete genome and phylogenetic analysis of bovine papillomavirus type 15 in Southern Xinjiang dairy cow. J Vet Sci 2021; 21:e73. [PMID: 33263226 PMCID: PMC7710463 DOI: 10.4142/jvs.2020.21.e73] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/20/2020] [Accepted: 08/03/2020] [Indexed: 11/24/2022] Open
Abstract
Background Bovine papilloma is a neoplastic disease caused by bovine papillomaviruses (BPVs), which were recently divided into 5 genera and at least 24 genotypes. Objectives The complete genome sequence of BPV type 15 (BPV Aks-02), a novel putative BPV type from skin samples from infected cows in Southern Xinjiang China, was determined by collecting warty lesions, followed by DNA extraction and amplicon sequencing. Methods DNA was analyzed initially by polymerase chain reaction (PCR) using the degenerate primers FAP59 and FAP64. The complete genome sequences of the BPV Aks-02 were amplified by PCR using the amplification primers and sequencing primers. Sequence analysis and phylogenetic analysis were performed using bio-informatic software. Results The nucleotide sequence of the L1 open reading frame (ORF) of BPV Aks-02 was 75% identity to the L1 ORF of BPV-9 reference strain from GenBank. The complete genome consisted of 7,189 base pairs (G + C content of 42.50%) that encoded 5 early (E8, E7, E1, E2, and E4) and 2 late (L1 and L2) genes. The E7 protein contained a consensus CX2CX29CX2C zinc-binding domain and a LxCxE motif. Among the different members of this group, the percentages of the complete genome and ORFs (including 5 early and 2 late ORFs) sequence identity of BPV Aks-02 were closer to the genus Xipapillomavirus 1 of the Xipapillomavirus genus. Phylogenetic analysis and sequence similarities based on the L1 ORF of BPV Aks-02 revealed the same cluster. Conclusions The results suggest that BPV type (BPV Aks-02) clustered with members of the Xipapillomavirus genus as BPV 15 and were closely related to Xipapillomavirus 1.
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Affiliation(s)
- Jianjun Hu
- College of Animal Science, Tarim University, Alar 843300, China.
| | - Wanqi Zhang
- College of Animal Science, Tarim University, Alar 843300, China
| | - Surinder Singh Chauhan
- Faculty of Veterinary and Agricultural Sciences, Dookie Campus, The University of Melbourne, Melbourne, VIC 3647, Australia.
| | - Changqing Shi
- College of Animal Science, Tarim University, Alar 843300, China
| | - Yumeng Song
- Faculty of Veterinary and Agricultural Sciences, Dookie Campus, The University of Melbourne, Melbourne, VIC 3647, Australia
| | - Yubing Zhao
- College of Animal Science, Tarim University, Alar 843300, China
| | - Zhehong Wang
- College of Animal Science, Tarim University, Alar 843300, China
| | - Long Cheng
- Faculty of Veterinary and Agricultural Sciences, Dookie Campus, The University of Melbourne, Melbourne, VIC 3647, Australia
| | - Yingyu Zhang
- College of Animal Science, Tarim University, Alar 843300, China
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Sarcoid in the Lower Eyelid Due to Bovine Papillomavirus-2 in a Donkey (Equus Asinus). ACTA VET-BEOGRAD 2021. [DOI: 10.2478/acve-2021-0011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Sarcoid tumors were described by means of histopathological and molecular procedures in a 5-year-old donkey. Histopathological examination showed epithelial changes including hyperkeratosis, epithelial hyperplasia, koilocytosis, and rete peg formation. Neoplastic fibroblastic cells were plumb, large spindle to stellate and embedded in dense collagenous tissue. Results of Polymerase Chain Reaction and DNA sequence analysis showed that the etiological agent belonged to Bovine Papilloma Virus-II species in the delta papilloma virus genus. This case study represents the first report demonstrating the presence of Bovine Papilloma Virus-II in donkey sarcoid.
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12
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Ata EB, Allam AM, Elbayoumy MK, Mahmoud MAEF. Electron microscopy and phylogenetic analysis of Bovine papillomavirus infection in cattle from four Egyptian governorates. Trop Anim Health Prod 2021; 53:160. [PMID: 33580367 DOI: 10.1007/s11250-021-02607-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 02/08/2021] [Indexed: 11/24/2022]
Abstract
Cutaneous warts are the common clinical feature of infection with Bovine papillomavirus (BPV), and it is commonly known as bovine papillomatosis. It causes significant economic losses, especially in the dairy sector. The aim of this study was surveillance of the circulating strains of BPV in four Egyptian governorates and characterization by electron microscopy. Warts skin lesions and whole blood from seventy-eight native breed cattle were obtained. Molecular detection using two different sets of primers, phylogenetic analysis, and electron microscopy were carried out. The obtained results showed that using FAP59/FAP64 primer set is more sensitive than the MY09/My11 primer set in the detection of the papilloma L1 gene either in the blood or in the skin lesion. Sequence analysis of the partially amplified L1 gene revealed 4 different strains belonging to Deltapapillomavirus 4. Only Alfayoum_Deltapapillomavirus_2018 (accession no: MW018705) was found to be closely related to the strain previously isolated in different Egyptian governorates in 2017, and 2 strains were closely related to an isolate of equine origin. Electron microscopy examination of the skin lesions showed the presence of negatively stained rounded, non-enveloped virus particles with a size of 60 nm in diameter. In conclusion, continuous surveillance and characterization of the circulating strains using multiple sets of primers are important. Efficient biosecurity measures must be applied to decrease transmission of papillomavirus between the different animal species, especially in the mixed management system.
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Affiliation(s)
- Emad Beshir Ata
- Department of Parasitology and Animal Diseases, Vet. Res. Division, National Research Centre, Post Box 12622, 33 El-Tahrir Street Dokki, Giza, Egypt.
| | - Ahmad Mohammad Allam
- Department of Parasitology and Animal Diseases, Vet. Res. Division, National Research Centre, Post Box 12622, 33 El-Tahrir Street Dokki, Giza, Egypt
| | - Mohamed Karam Elbayoumy
- Department of Parasitology and Animal Diseases, Vet. Res. Division, National Research Centre, Post Box 12622, 33 El-Tahrir Street Dokki, Giza, Egypt
| | - Mohamed Abd El-Fatah Mahmoud
- Department of Parasitology and Animal Diseases, Vet. Res. Division, National Research Centre, Post Box 12622, 33 El-Tahrir Street Dokki, Giza, Egypt
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13
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Kaynarcalidan O, Oğuzoğlu TÇ. The oncogenic pathways of papillomaviruses. Vet Comp Oncol 2020; 19:7-16. [PMID: 33084187 DOI: 10.1111/vco.12659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/30/2020] [Accepted: 10/17/2020] [Indexed: 12/19/2022]
Abstract
Papillomaviruses are oncogenic DNA viruses and induce hyperplastic benign lesions of both cutaneous and mucosal tissues in their various hosts, including many domestic and wild animals as well as humans. There are some Papillomavirus genotypes that can infect hosts different from their own, such as BPV 1 and BPV 2 originated from cattle, which can also infect horses and are responsible for fibroblastic tumours in horses. This review article summarizes the origin and evolution of papillomaviruses as an etiological agent in the historical process. The main focus in this review is the evaluation of the interactions between high-risk papillomavirus oncoproteins and programmed cell-death pathways. It further exemplifies the role of these interactions in the malignant cell transformation process. In parallel with this, the use and importance of the bovine model system to enlighten the papillomavirus-associated cancers is discussed with an in-depth examination. Furthermore, it focuses on the epidemiological situation of BPV infections in Turkey in the cattle herds.
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Affiliation(s)
- Onur Kaynarcalidan
- Institute for Virology Düsseldorf University Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Tuba Çiğdem Oğuzoğlu
- Department of Virology, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
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14
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El-Tholoth M, Mauk MG, Elnaker YF, Mosad SM, Tahoun A, El-Sherif MW, Lokman MS, Kassab RB, Abdelsadik A, Saleh AA, Elmahallawy EK. Molecular Characterization and Developing a Point-of-Need Molecular Test for Diagnosis of Bovine Papillomavirus (BPV) Type 1 in Cattle from Egypt. Animals (Basel) 2020; 10:E1929. [PMID: 33096600 PMCID: PMC7588879 DOI: 10.3390/ani10101929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/16/2020] [Accepted: 10/17/2020] [Indexed: 12/11/2022] Open
Abstract
Bovine papillomatosis is a viral disease of cattle causing cutaneous warts. A diagnosis of this viral infection is very mandatory for combating the resulting economic losses. Given the limited data available about bovine papillomavirus (BPV) in Egypt, the present study involved the molecular diagnosis of bovine papillomavirus type-1 (BPV-1), -2, -4, -5, and -10 in cattle presenting cutaneous warts on the head and neck from New Valley Province, Egypt. The phylogenetic analysis of the detected types of BPV was also performed, followed by developing a point-of-need molecular assay for the rapid identification of identified BPV types. In this regard, a total of 308 cattle from private farms in Egypt were clinically examined, of which 13 animals presented cutaneous warts due to suspected BPV infection. The symptomatic animals were treated surgically, and biopsies from skin lesions were collected for BPV-1, -2, -4, -5, and -10 molecular identification using polymerase chain reaction (PCR). The presence of BPV-1 DNA was confirmed in 11 collected samples (84.6%), while BPV-2, -4, -5, and -10 were not detected. Sequencing of the PCR products suggested the Egyptian virus is closely related to BPV found in India. An isothermal nucleic acid amplification test (NAAT) with labeled primers specific for the BPV-1 L1 gene sequence, and based on recombinase polymerase amplification (RPA), in combination with a lateral flow strip assay for the detection of RPA products, was developed and tested. The point-of-need molecular assay demonstrated a diagnostic utility comparable to PCR-based testing. Taken together, the present study provides interesting molecular data related to the occurrence of BPV-1 in Egypt and reveals the genetic relatedness of the Egyptian BPV-1 with BPV-1 found in buffalo in India. In addition, a simple, low-cost combined test was also validated for diagnosis of the infection. The present study suggests the necessity of future investigations about the circulating strains of the virus among the cattle in Egypt to assess their genetic relatedness and better understand the epidemiological pattern of the disease.
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Affiliation(s)
- Mohamed El-Tholoth
- Department of Virology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.-T.); (S.M.M.)
- Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania, Philadelphia, PA 19104, USA;
- Health Sciences Division, Veterinary Sciences Program, Al Ain Men’s Campus, Higher Colleges of Technology, Al Ain 17155, UAE
| | - Michael G. Mauk
- Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania, Philadelphia, PA 19104, USA;
| | - Yasser F. Elnaker
- Department of Animal Medicine (Infectious Diseases), Faculty of Veterinary Medicine, The New Valley University, El-Karga 72511, New Valley, Egypt;
| | - Samah M. Mosad
- Department of Virology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.-T.); (S.M.M.)
| | - Amin Tahoun
- Department of Animal Medicine, Faculty of Veterinary Medicine, Kafrelshkh University, Kafrelsheikh 33511, Egypt;
| | - Mohamed W. El-Sherif
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, The New Valley University, El-Karga 72511, New Valley, Egypt;
| | - Maha S. Lokman
- Biology Department, College of Science and Humanities, Prince Sattam bin Abdul Aziz University, Alkharj 11942, Saudi Arabia;
- Department of Zoology and Entomology, Faculty of Science, Helwan University, 11795 Cairo, Egypt;
| | - Rami B. Kassab
- Department of Zoology and Entomology, Faculty of Science, Helwan University, 11795 Cairo, Egypt;
- Department of Biology, Faculty of Science and Arts, Al Baha University, Almakhwah, Al Baha 1988, Saudi Arabia
| | - Ahmed Abdelsadik
- Zoology Department, Faculty of Science, Aswan University, Aswan 81528, Egypt;
| | - Ayman A. Saleh
- Department of Animal Wealth Development, Genetics and Genetic Engineering, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt;
| | - Ehab Kotb Elmahallawy
- Department of Biomedical Sciences, University of Leon, 24071 León, Spain
- Department of Zoonoses, Faculty of Veterinary Medicine, Sohag University, Sohag 82524, Egypt
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15
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Oğuzoğlu TÇ, Koç BT, Akkutay-Yoldar Z, Salar S, Baştan A. Detection and whole genomic characterization of Bovine Papillomavirus type 1 associated with severe mammary cutaneous warts in Turkey. ACTA ACUST UNITED AC 2019. [DOI: 10.22201/fmvz.24486760e.2019.3.674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Papilloma viruses (PVs) induce epithelial tumors in their natural hosts. These tumors are located on the mammary gland of cattle; therefore, PVs are considered viral agents with significant effects, both economical and on the animals’ health. Also, knowing the diversity of bovine PV (BPV) and its prevalence in countries worldwide is important to develop optimal diagnostic methods, as well as methods to fight this infection.The aim of the present study was to characterize the full-length genome of BPV 1 as the dominant type circulating among cattle in Turkey. It is the authors’ opinion that the results of this work provide useful information for further studies on the preventative steps that can be taken against BPV infection.
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Peng H, Wu C, Li J, Li C, Chen Z, Pei Z, Tao L, Gong Y, Pan Y, Bai H, Ma C, Feng S. Detection and genomic characterization of Bovine papillomavirus isolated from Chinese native cattle. Transbound Emerg Dis 2019; 66:2197-2203. [PMID: 31269541 DOI: 10.1111/tbed.13285] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/27/2022]
Abstract
Bovine papillomaviruses (BPV) are small circular DNA viruses which can be widely spread in herd, inducing cattle tumours, therefore, leading economic losses in dairy and beef production industries. BPV-leads symptoms include cutaneous papillomas, fibropapillomas, urinary bladder and oesophageal carcinoma. As one of the most important producers of beef in the world, China has not provided systematic research to prevent the harm of BPV, particularly in papillomavirus molecular characterization which presents among Chinese native cattle which was known to have higher disease resistance. In this study, skin papilloma was observed and samples were collected following by histopathological analysis. We analysed all neoplasms samples and reviewed their degrees in acanthosis and/or hyperkeratosis. Full-length genomic sequencing was applied for all four isolated strains (JX180408, LA150909, HX160815, and BS160810) to exploring the molecular reason why BPV currently prevalent in Chinese native cattle. As a result, we identified that these four isolates were classified as BPV-1 and clustered into the Deltapapillomavirus genera. Our study also identified that BPV 1 isolates from Chinese indigenous cattle breeds belong to subtypes A which has a closer genetic background compare with their common ancestor and suggest it can be a more ancestral species. European isolates more recently diverged group (group B) contained almost exclusively European samples. In this study, we analysed the similarity of ORF between Chinese isolated BPV 1 and BPV 1 reference strains and listed results. This study provides the complete genomic characterization of BPVs circulating in Chinese native cattle breeds for the first time, which provide a detailed description of how diverse strains may cause skin tumour among Chinese local breed cattle therefore critical for further epidemiological study of relevant diseases.
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Affiliation(s)
- Hao Peng
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Cuilan Wu
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Jun Li
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Changting Li
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China.,Institute of Animal Science and Technology, Guangxi University, Nanning, China
| | - Zhongwei Chen
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Zhe Pei
- The City College of New York, New York, NY, USA
| | - Li Tao
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Yu Gong
- Animal Science and Technology Station of Guizhou, Guiyang, China
| | - Yan Pan
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Huili Bai
- Institute of Animal Science and Technology, Guangxi University, Nanning, China
| | - Chunxia Ma
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Shiwen Feng
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
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Yamashita-Kawanishi N, Tsuzuki M, Wei Z, Kok MK, Ishiyama D, Chambers JK, Uchida K, Dong J, Shimakura H, Haga T. Identification of bovine papillomavirus type 1 and 2 from bovine anogenital fibropapillomas. J Vet Med Sci 2019; 81:1000-1005. [PMID: 31155549 PMCID: PMC6656810 DOI: 10.1292/jvms.19-0017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Papillomavirus (PV) is a well-known pathogen associated with epithelial and mucosal neoplastic diseases. In contrast to human PVs, characterization of animal PVs from the aspect of
anogenital neoplasm is still on a learning curve. In the present study, two vulval and one anal warts, histologically diagnosed as fibropapillomas, excised from dairy cattle were analyzed.
PCR and sequencing revealed that bovine papillomavirus type 1 (BPV-1) and BPV-2 were detected from anal and vulval fibropapillomas, respectively. Immunohistochemistry detected PV antigen in
a few differentiated keratinocytes of one vulval case. Reverse-transcriptase PCR detected the early region, but not the late region of BPV mRNA in all three cases. The present study will
provide new insight into the relationship between BPV and anogenital papilloma in cattle.
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Affiliation(s)
- Nanako Yamashita-Kawanishi
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Masano Tsuzuki
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Zhu Wei
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.,Shandong Vocational Animal Science and Veterinary College, 88, Shenglidong Street, Weifang 261061, China.,The Co-constructing State Key Laboratory of Three Rivers Sources Ecology and Plateau Agriculture and Animal Husbandry, Qinghai University, 25 Ningda Road, Xining 810016, China
| | - Mun Keong Kok
- Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Dai Ishiyama
- Yachiyo Branch Office, Western Veterinary Clinical Center, Chiba Prefectural Federated Agricultural Mutual Aid Association, 2-5-12 Midorigaoka, Yachiyo-shi, Chiba 276-0049, Japan
| | - James K Chambers
- Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Kazuyuki Uchida
- Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Jianbao Dong
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.,Shandong Vocational Animal Science and Veterinary College, 88, Shenglidong Street, Weifang 261061, China.,The Co-constructing State Key Laboratory of Three Rivers Sources Ecology and Plateau Agriculture and Animal Husbandry, Qinghai University, 25 Ningda Road, Xining 810016, China
| | - Hidekatsu Shimakura
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Takeshi Haga
- Division of Infection Control and Disease Prevention, Department of Veterinary Medical Science, Graduate School of Agriculture and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
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18
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Şevik M. Orf virus circulation in cattle in Turkey. Comp Immunol Microbiol Infect Dis 2019; 65:1-6. [PMID: 31300096 DOI: 10.1016/j.cimid.2019.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/20/2019] [Indexed: 11/16/2022]
Abstract
Orf virus (ORFV) causes contagious skin disease that mainly affects sheep and goats with zoonotic potential. However, there is not enough information about the association between ORFV and occurrence of skin disease in cattle. The present study describes outbreaks of ORFV infection in cattle in different provinces that are located in the Aegean, Central Anatolian and Mediterranean regions of Turkey. During the months of June and August 2017, vesicular fluid and scab samples were collected from cattle which had proliferative skin lesions. First, presence of lumpy skin disease virus (LSDV) and bovine herpesvirus 2 (BoHV-2, known as the causative agent of pseudo-lumpy skin disease) were investigated by real time PCR and PCR, respectively. Then, samples tested for the presence of parapoxviruses by PCR using primers specific to major envelope protein gene (B2L). Parapoxvirus DNA was detected in investigated samples whereas LSDV and BoHV-2 DNA were not detected. The analysis of the B2L gene sequences revealed that cattle were infected with ORFV. The isolates in the present study shared 100% sequence identity at the nucleotide and amino acid level when compared with previously characterised Turkish field ORFV isolates from goats in 2016. Results of the study show unusual infection of cattle with ORFV, and suggest that ORFV jumps the host species barrier from goats to cattle.
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Affiliation(s)
- Murat Şevik
- Department of Virology, Veterinary Faculty, Hatay Mustafa Kemal University, Antakya, 31040 Hatay, Turkey.
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19
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Ata EB, Mahmoud MAEF, Madboli AA. Molecular detection and immunopathological examination of Deltapapillomavirus 4 in skin and udder of Egyptian cattle. Vet World 2018; 11:915-920. [PMID: 30147259 PMCID: PMC6097563 DOI: 10.14202/vetworld.2018.915-920] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 05/29/2018] [Indexed: 12/29/2022] Open
Abstract
Aim Bovine papillomaviruses (BPVs) are the main cause of bovine papillomatosis resulting in cutaneous and/or mucosal benign tumors that could be transformed to malignant ones with marked economic importance, especially in the dairy farms. Molecular, pathological, and immunohistochemical (IHC) diagnosis of bovine papillomatosis cases was conducted to identify and characterize the circulating BPV genotype in some Egyptian governorates. Materials and Methods Wart-like lesions in skin, udder, and teats were collected from 123 infected cases in Giza, Beni Suef, and El Menoufia Governorates, Egypt, during 2016-2017. Pathological and IHC characterization, molecular identification, genotyping, and phylogenetic analysis based on the conserved late (L1) gene of the all samples were carried out. Results 89 of the 123 collected samples (72.3%) were positively detected by polymerase chain reaction (PCR). The sequence analysis of the obtained PCR amplicons was identical revealing identification and genotyping of only one type (Deltapapillomavirus 4 isolate EGY 2017) with accession number (MG547343) which found to be closely related to the recently detected Deltapapillomavirus 4 isolate 04_asi_UK (accession no. MF384288.1) and isolate Deltapapillomavirus 4 isolate 25_equ_CH (accession no. MF384286.1) with 99% nucleotide sequence identity. Histopathological examination revealed severe hyperkeratosis in stratum corneum and acanthosis in most of the cases. These tissue changes were confirmed by the presence of golden brown stained proliferating cell nuclear antigen which was localized intranuclear and perinuclear in other cells using IHC Technique. Conclusion It is the first time to detect and genotype the BPVs in these areas with no record of previous genotyping in the whole country. The obtained results will highlight the importance of this disease.
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Affiliation(s)
- Emad Beshir Ata
- Department of Parasitology and Animal Diseases, Veterinary Research Division, National Research Center, 12622 Dokki, Giza, Egypt
| | - Mohamed Abd El-Fatah Mahmoud
- Department of Parasitology and Animal Diseases, Veterinary Research Division, National Research Center, 12622 Dokki, Giza, Egypt
| | - A A Madboli
- Department of Animal Reproduction and Artificial Insemination, Veterinary Research Division, National Research Center, 12622 Dokki, Giza, Egypt
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Dogan F, Dorttas SD, Bilge Dagalp S, Ataseven VS, Alkan F. A teat papillomatosis case in a Damascus goat (Shami goat) in Hatay province, Turkey: a new putative papillomavirus? Arch Virol 2018; 163:1635-1642. [PMID: 29502149 DOI: 10.1007/s00705-018-3781-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 02/08/2018] [Indexed: 11/26/2022]
Abstract
Papillomaviruses (PVs) are epitheliotropic viruses that cause benign proliferative lesions in the skin (warts or papillomas) and mucous membranes of their natural hosts. Recently, new PVs have been found in many animal species. The most common current approach for identifying novel PV types is based on PCR, using various consensus or degenerated primer (broad-range primers), designed on the basis of the multiple alignment of nucleotide or amino acid sequences of a large number of different human papillomaviruses (HPV). PVs have been classified according to the sequence similarity of one of their capsid proteins, L1, without taking into account other regions of the genome and without considering the phenotypic characteristics of the viral infection. In this study, we performed molecular detection and typing of a PV in a goat with teat papillomatosis. Firstly, PCR was performed using the FAP59/FAP64 and MY09/MY11 primer pairs for the L1 gene region. The PV DNA was found to be positive only with the FAP59/FAP64 primer pair. PV DNA was then tested with three primer sets in four different combinations (L2Bf/FAP64, L2Bf/L1Br, FAP59/FAP64, L1Bf/LCRBr) for the gene region encoding the L1, L2 and LCR proteins. The goat teat papilloma sample was amplified using FAP59/FAP64 primers and two primer pairs (L2Bf/FAP64 and L2Bf/L1Br). We obtained products matching approximately 604 bp of the L1 region of the virus. PV DNA was used for typing using sequence analysis/PCR with some type-specific primers for bovids, caprids and cervids. The results of the sequence analysis suggested one new putative PV type with sequence identity ranging from 46.45 to 80.09% to other known papillomaviruses, including Capra hircus papillomavirus (ChPV-2), bovine papillomavirus (BPV) 6, 7, 10, 11 and 12, Rangifer tarandus papillomavirus 3 (RtPV-3) and BPV-7Z (Alpine wild ruminant papillomavirus; Cervus elaphus papillomavirus). We therefore propose that this is the first identification of a new putative type, MG523274 (HTY-goat-TR2016), in a goat with teat papillomatosis. It is essential to identify PV types in different animal species and investigate their prevalence/distribution and clinical consequences in order to develop appropriate prophylactic and/or therapeutic procedures and to determine the interspecies transmission potential and evolution of PVs.
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Affiliation(s)
- Fırat Dogan
- Faculty of Veterinary Medicine, Department of Virology, Mustafa Kemal University, Hatay, Turkey
| | - Selvi Deniz Dorttas
- Faculty of Veterinary Medicine, Department of Virology, Ankara University, Ankara, Turkey
| | - Seval Bilge Dagalp
- Faculty of Veterinary Medicine, Department of Virology, Ankara University, Ankara, Turkey.
| | - Veysel Soydal Ataseven
- Faculty of Veterinary Medicine, Department of Virology, Mustafa Kemal University, Hatay, Turkey
| | - Feray Alkan
- Faculty of Veterinary Medicine, Department of Virology, Ankara University, Ankara, Turkey
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21
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Timurkan MO, Alcigir ME. Phylogenetic analysis of a partial L1 gene from bovine papillomavirus type 1 isolated from naturally occurring papilloma cases in the northwestern region of Turkey. ACTA ACUST UNITED AC 2017; 84:e1-e6. [PMID: 28697610 PMCID: PMC6238771 DOI: 10.4102/ojvr.v84i1.1450] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/22/2017] [Accepted: 05/16/2017] [Indexed: 11/05/2022]
Abstract
This study was aimed at the molecular characterisation of bovine papillomavirus type 1 (BPV-1) isolated from papilloma cases in the northwestern region of Turkey. BPV-1 is a widely occurring oncogenic virus in cattle and is associated with benign epithelial neoplasia which causes significant economic losses in dairy and beef cattle because of treatment costs. In this study, 29 suspected papilloma specimens were collected from cattle in northwestern Turkey. These samples underwent molecular characterisation via the polymerase chain reaction (PCR) and sequencing analysis as well as macroscopic and histopathological examination. The histopathological examinations confirmed papilloma as the main lesion type in the specimens. Of the 29 papilloma-like tissue samples that were collected, 11 (i.e. 37.93%) were detected as positive and determined as containing BPV-1 (11 of 11, 100%). Using a partial sequence for the L1 gene acquired from GenBank, phylogenetic analysis confirmed the presence of BPV-1 and revealed that the infection might have originated in cross bred domestic and imported cattle. This study provides potentially useful information on the origin and spread of this disease. Its results can potentially aid in the development of appropriate control measures and therapeutic or vaccination strategies against the BPV-1 strain of bovine papillomatosis.
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