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Vrablikova A, Brezani V, Psikal I, Fraiberk M, Sebela M, Fojtikova M, Kulich P, Hezova R, Masek J. Development of modern immunization agent against bovine papillomavirus type 1 infection based on BPV1 L1 recombinant protein. Front Vet Sci 2023; 10:1116661. [PMID: 37056230 PMCID: PMC10086343 DOI: 10.3389/fvets.2023.1116661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/27/2023] [Indexed: 03/30/2023] Open
Abstract
Bovine papillomavirus type 1 L1 protein was produced in a baculovirus expression system and purified as virus-like particles (VLPs) by affinity chromatography using lectins. The morphological integrity of VLPs was confirmed by electron microscopy. Differences between the two detected variants were deciphered by mass spectrometry of peptides (MALDI-TOF). Mice were immunized with purified VLPs in doses of 10, 25, or 50 μg in combination with 1% saponin and 15% alhydrogel per dose as adjuvants. Analysis of the humoral immune response revealed increased levels of specific antibodies detected 3 weeks after the first immunization in all groups of animals. This was further significantly increased by the booster applied 3 weeks after the first dose, with the best immune response in a group of mice immunized by the largest dose of antigen. BPV1 L1 VLPs purified by affinity chromatography using lectins could be used for prophylactic immunization in veterinary medicine.
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Affiliation(s)
- Alena Vrablikova
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
- *Correspondence: Alena Vrablikova
| | - Veronika Brezani
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
| | - Ivan Psikal
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
- Dyntec spol s. r.o., Terezin, Czechia
| | - Martin Fraiberk
- Dyntec spol s. r.o., Terezin, Czechia
- Faculty of Science, Charles University, Prague, Czechia
| | - Marek Sebela
- Department of Biochemistry, Faculty of Science, Palacký University, Olomouc, Czechia
| | - Martina Fojtikova
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
| | - Pavel Kulich
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
| | - Renata Hezova
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
| | - Josef Masek
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Brno, Czechia
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Molecular typing of bovine papillomaviruses in Costa Rica. Vet Res Commun 2023; 47:265-272. [PMID: 35303259 DOI: 10.1007/s11259-022-09918-3] [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: 12/06/2021] [Accepted: 03/15/2022] [Indexed: 01/28/2023]
Abstract
Bovine papillomaviruses are related to cause fibroepithelial proliferations in the skin and mucosae and are associated with economic loss mainly related to poor body condition and reduced milk production. This study aimed to investigate the presence and types of bovine papillomaviruses (BPVs) in cattle sampled in different areas of Costa Rica using molecular techniques. A descriptive study with a non-probability convenience sampling was carried out. A total of 99 papillomatous lesions were collected from 63 animals in 32 farms, and analyzed by polymerase chain reaction, rolling circle amplification (RCA), sequencing, and restriction enzymes digestion. Seven bovine papillomavirus types (BPV1, BPV2, BPV4, BPV6, BPV7, BPV10, BPV11) and two putative novel viral variants (BPV-CR1 and BPV-CR2) were identified for the first time in Costa Rica. BPV6 was the most frequently detected virus in lesions (31.2%), followed by BPV2 (25%) and BPV1 (25%). BPV1 and BPV2 were the most widely distributed in the Country. Coinfections were recorded in two animals (BPV1 / BPV2 and BPV4 / BPV6). Restriction analyses allowed differentiating BPV1 from BPV2, BPV4, and BPV7, but failed to identify BPV6, BPV10, and BPV11. Results suggest that a great PVs diversity is harbored by bovines in Costa Rica and indicate the need for further investigations aimed to uncover PV diversity at the full genomic level.
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Fernandes AO, Barros GS, Batista MVA. Metatranscriptomics Analysis Reveals Diverse Viral RNA in Cutaneous Papillomatous Lesions of Cattle. Evol Bioinform Online 2022; 18:11769343221083960. [PMID: 35633934 PMCID: PMC9133864 DOI: 10.1177/11769343221083960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 02/09/2022] [Indexed: 11/17/2022] Open
Abstract
Bovine papillomavirus (BPV) is associated with bovine papillomatosis, a disease that forms benign warts in epithelial tissues, as well as malignant lesions. Previous studies have detected a co-infection between BPV and other viruses, making it likely that these co-infections could influence disease progression. Therefore, this study aimed to identify and annotate viral genes in cutaneous papillomatous lesions of cattle. Sequences were obtained from the GEO database, and an RNA-seq computational pipeline was used to analyze 3 libraries from bovine papillomatous lesions. In total, 25 viral families were identified, including Poxviridae, Retroviridae, and Herpesviridae. All libraries shared similarities in the viruses and genes found. The viral genes shared similarities with BPV genes, especially for functions as virion entry pathway, malignant progression by apoptosis suppression and immune system control. Therefore, this study presents relevant data extending the current knowledge regarding the viral microbiome in BPV lesions and how other viruses could affect this disease.
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Affiliation(s)
- Adriana O Fernandes
- Laboratory of Molecular Genetics and Biotechnology (GMBio), Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Gerlane S Barros
- Laboratory of Molecular Genetics and Biotechnology (GMBio), Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Marcus VA Batista
- Laboratory of Molecular Genetics and Biotechnology (GMBio), Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
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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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Tu Q, Feng W, Chen Z, Li Q, Zhao Y, Chen J, Jiang P, Xue X, Zhang L, Zhao KN. Characterization of Episomal Replication of Bovine Papillomavirus Type 1 DNA in Long-Term Virion-Infected Saccharomyces Cerevisiae Culture. Virol Sin 2021; 36:1492-1502. [PMID: 34460066 PMCID: PMC8692549 DOI: 10.1007/s12250-021-00439-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/21/2021] [Indexed: 11/29/2022] Open
Abstract
We have previously reported that bovine papillomavirus type 1 (BPV-1) DNA can replicate its genome and produce infectious virus-like particles in short term virion-infected S. cerevisiae (budding yeast) cultures (Zhao and Frazer 2002, Journal of Virology, 76:3359–64 and 76:12265–73). Here, we report the episomal replications of BPV-1 DNA in long term virion-infected S. cerevisiae culture up to 108 days. Episomal replications of the BPV-1 DNA could be divided into three patterns at three stages, early active replication (day 3–16), middle weak replication (day 23–34/45) and late stable replication (day 45–82). Two-dimensional gel electrophoresis analysis and Southern blot hybridization have revealed further that multiple replication intermediates of BPV-1 DNA including linear form, stranded DNA, monomers and higher oligomers were detected in the virion-infected yeast cells over the time course. Higher oligomers shown as covalently closed circular DNAs (cccDNAs) are the most important replication intermediates that serve as the main nuclear transcription template for producing all viral RNAs in the viral life cycle. In this study, the cccDNAs were generated at the early active replication stage with the highest frequencies and then at late stable replication, but they appeared to be suppressed at the middle weak replication. Our data provided a novel insight that BPV-1 genomic DNA could replicate episomally for the long period and produce the key replication intermediates cccDNAs in S. cerevisiae system.
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Affiliation(s)
- Quanmei Tu
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital and Yuyin Children Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Weixu Feng
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Zhuo Chen
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Qijia Li
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital and Yuyin Children Hospital of Wenzhou Medical University, Wenzhou, 325035, China.,Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Yu Zhao
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital and Yuyin Children Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Jun Chen
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Pengfei Jiang
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiangyang Xue
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Lifang Zhang
- Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China.
| | - Kong-Nan Zhao
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital and Yuyin Children Hospital of Wenzhou Medical University, Wenzhou, 325035, China. .,Institute of Molecular Virology and Immunology, Department of Microbiology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China. .,Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, 4067, Australia.
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Clinico-Histopathological and Immunohistochemical Study of Ruminant's Cutaneous Papillomavirus in Iraq. Vet Med Int 2020; 2020:5691974. [PMID: 32148749 PMCID: PMC7054784 DOI: 10.1155/2020/5691974] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 10/28/2019] [Indexed: 11/26/2022] Open
Abstract
The papilloma viruses are constituted of double-stranded DNA and are a more common lesion in ruminant's skin in Iraq. The p53 tumor suppressor protein reveals an essential role in cell cycle control. This study intends to investigate the clinical, histopathological, and immunohistochemical features of cutaneous papilloma in ruminants in Iraq. Samples had been collected from a total of 10 animals (three cattle, three goats, and four sheep) with multiple papillomatosis lesions. The samples were processed for histopathological and immunohistochemical techniques. Clinically, the lesions appeared as multiple various sizes (0.5–11 cm), cauliflower exophytic masses on different parts of the animal's body. The histopathological features of the epidermis granular layer revealed perinuclear vacuolation (koilocytosis) accompanied by various degrees of hypergranulosis, hyperkeratosis, acanthosis, orthokeratosis, and parakeratosis. Strong positive reaction for papillomavirus antigen was seen in both epidermal basal and granular layers in the immunohistochemical investigation (IHC). Moreover, all papilloma lesions revealed an intense positive p53 reaction in cytoplasmic and perinuclear of the basal and parabasal layers. In conclusion, this study described the papillomavirus lesions in bovine, ovine, and caprine animals, which were found in different parts areas of the affected animals. All lesions show similar histopathological features with minor variations. PV antigen and p53 protein expression showed positive results in immunohistochemistry that can be used as diagnostic markers for ruminant's papilloma.
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Araldi RP, Sant’Ana TA, Módolo DG, de Melo TC, Spadacci-Morena DD, de Cassia Stocco R, Cerutti JM, de Souza EB. The human papillomavirus (HPV)-related cancer biology: An overview. Biomed Pharmacother 2018; 106:1537-1556. [DOI: 10.1016/j.biopha.2018.06.149] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/24/2018] [Accepted: 06/27/2018] [Indexed: 02/07/2023] Open
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Complete Genome Sequence of Bos taurus Papillomavirus Type 1, Isolated in Morocco. GENOME ANNOUNCEMENTS 2017; 5:5/38/e00979-17. [PMID: 28935739 PMCID: PMC5609418 DOI: 10.1128/genomea.00979-17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bos taurus papillomaviruses infect cattle, which has both animal health and economic consequences. This is the first report and sequence of Bos taurus papillomavirus type 1 isolated from warts in cattle in Morocco. The double-stranded DNA (dsDNA) genome was 7,945 bp in size, and eight open reading frames were identified.
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