Base de dados : MEDLINE
Pesquisa : B04.280.210.655.950 [Categoria DeCS]
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  1 / 4 MEDLINE  
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Alfieri, Alice Fernandes
Alfieri, Amauri Alcindo
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[PMID]:26997614
[Au] Autor:Lunardi M; de Camargo Tozato C; Alfieri AF; de Alcântara BK; Vilas-Boas LA; Otonel RA; Headley SA; Alfieri AA
[Ad] Endereço:Laboratory of Animal Virology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Londrina, PR, Brazil.
[Ti] Título:Genetic diversity of bovine papillomavirus types, including two putative new types, in teat warts from dairy cattle herds.
[So] Source:Arch Virol;161(6):1569-77, 2016 Jun.
[Is] ISSN:1432-8798
[Cp] País de publicação:Austria
[La] Idioma:eng
[Ab] Resumo:Teat papillomatosis affects dairy cows worldwide. Milking can become difficult due to teat warts, and maintaining affected cows in the herds may diminish economic profit in the dairy industry. Currently, 13 bovine papillomavirus (BPV) types have been fully characterized, and numerous putative BPV types have been identified through partial L1 gene PCR. In order to identify the viral types present in warts on the udders of dairy cows, 40 teat lesions from 24 cows from 13 cattle farms in three States of Brazil were evaluated by PV L1 gene PCR. The warts that were evaluated contained sequences from BPVs 6-10, the putative BPV types BAPV9 and BAPV4, and two unreported putative papillomavirus (PV) types, named BPV/BR-UEL6 and BPV/BR-UEL7. In addition, mixed infections and coinfections were identified, since more than one lesion was observed on the udders of 13 cows. Phylogenetic analysis showed that BPV/BR-UEL6 is closely related to BPVs belonging to the genus Xipapillomavirus, while BPV/BR-UEL7 clustered with the previously reported strains Cervus timorensis and Pudu puda PVs, which represent a putative new PV type, and it was only distantly related to xi-, epsilon-, delta- and dyoxi-PVs. These results provide information that will assist in the understanding of the association of BPVs 6, 7, 8, 9, and 10, as well as putative BPV types BAPV4 and BAPV9, with mammary papillomatosis. This is the first characterization of putative novel PV types BPV/BR-UEL6 and BPV/BR-UEL7 in teat warts of dairy cows, highlighting the high genetic diversity of BPVs associated with teat papillomatosis.
[Mh] Termos MeSH primário: Papillomavirus Bovino 4/genética
Doenças dos Bovinos/virologia
Infecções por Papillomavirus/veterinária
Xipapillomavirus/genética
[Mh] Termos MeSH secundário: Animais
Papillomavirus Bovino 4/classificação
Brasil
Bovinos
Doenças dos Bovinos/patologia
Feminino
Variação Genética
Glândulas Mamárias Animais/patologia
Glândulas Mamárias Animais/virologia
Infecções por Papillomavirus/patologia
Infecções por Papillomavirus/virologia
Filogenia
Verrugas/patologia
Verrugas/veterinária
Verrugas/virologia
Xipapillomavirus/classificação
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170130
[Lr] Data última revisão:
170130
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160322
[St] Status:MEDLINE
[do] DOI:10.1007/s00705-016-2820-0


  2 / 4 MEDLINE  
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[PMID]:22033594
[Au] Autor:Zhu W; Dong J; Shimizu E; Hatama S; Kadota K; Goto Y; Haga T
[Ad] Endereço:Department of Veterinary Microbiology, University of Miyazaki, 1-1 Gakuen Kibanadai Nishi, Miyazaki 889-2192, Japan.
[Ti] Título:Characterization of novel bovine papillomavirus type 12 (BPV-12) causing epithelial papilloma.
[So] Source:Arch Virol;157(1):85-91, 2012 Jan.
[Is] ISSN:1432-8798
[Cp] País de publicação:Austria
[La] Idioma:eng
[Ab] Resumo:Bovine papillomavirus type 12 (BPV-12, putative type BAA1) was detected in epithelial papilloma located on the tongue of an infected cow. Then, the whole genome was sequenced, and phylogenetic analysis illustrated that it should be classified as a member of the genus Xipapillomavirus. The viral genome is 7197 base pairs in length and contains five early ORFs (E1, E2, E4, E7 and E8), three late ORFs (L1, L2 and L3), and a long control region that possesses replication regulatory elements. Meanwhile, mRNA of each gene was detected in the papilloma sample. The papilloma was identified as epithelial papilloma by histological and immunohistochemical examination. Based on the genome information and pathological properties, BAA1 was designated as BPV-12 in this study.
[Mh] Termos MeSH primário: Doenças dos Bovinos/virologia
Papiloma/veterinária
Infecções por Papillomavirus/veterinária
Neoplasias da Língua/veterinária
Xipapillomavirus/isolamento & purificação
[Mh] Termos MeSH secundário: Animais
Sequência de Bases
Bovinos
Doenças dos Bovinos/patologia
Genoma Viral
Dados de Sequência Molecular
Fases de Leitura Aberta
Papiloma/patologia
Papiloma/virologia
Infecções por Papillomavirus/patologia
Infecções por Papillomavirus/virologia
Filogenia
Neoplasias da Língua/patologia
Neoplasias da Língua/virologia
Xipapillomavirus/classificação
Xipapillomavirus/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1202
[Cu] Atualização por classe:120103
[Lr] Data última revisão:
120103
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:111029
[St] Status:MEDLINE
[do] DOI:10.1007/s00705-011-1140-7


  3 / 4 MEDLINE  
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[PMID]:21424729
[Au] Autor:Hatama S; Ishihara R; Ueda Y; Kanno T; Uchida I
[Ad] Endereço:Hokkaido Research Station, National Institute of Animal Health, 4 Hitsujigaoka, Toyohira, Sapporo, 062-0045, Japan. hatama@affrc.go.jp
[Ti] Título:Detection of a novel bovine papillomavirus type 11 (BPV-11) using xipapillomavirus consensus polymerase chain reaction primers.
[So] Source:Arch Virol;156(7):1281-5, 2011 Jul.
[Is] ISSN:1432-8798
[Cp] País de publicação:Austria
[La] Idioma:eng
[Ab] Resumo:Polymerase chain reaction-based bovine papillomavirus (BPV) detection methods using a combination of two primer sets, subAup/subAdw and subBup/subBdw, have enabled the broad-spectrum detection of most characterized BPV types. These methods were used to detect the partial L1 nucleotide sequence of BPV types from 167 cutaneous warts in cattle. Three potentially new viruses were detected using subBup/subBdw primer sets. The partial nucleotide sequences of these viruses were most similar to BPV-4, -6 and -9. Whole genome sequencing of one sample defines a new BPV type in the genus Xipapillomavirus, designated BPV-11.
[Mh] Termos MeSH primário: Doenças dos Bovinos/virologia
Primers do DNA/genética
Reação em Cadeia da Polimerase/métodos
Verrugas/virologia
Xipapillomavirus/genética
Xipapillomavirus/isolamento & purificação
[Mh] Termos MeSH secundário: Animais
Bovinos
Sequência Consenso
Dados de Sequência Molecular
Filogenia
Reação em Cadeia da Polimerase/instrumentação
Verrugas/veterinária
Xipapillomavirus/classificação
[Pt] Tipo de publicação:EVALUATION STUDIES; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (DNA Primers)
[Em] Mês de entrada:1108
[Cu] Atualização por classe:110628
[Lr] Data última revisão:
110628
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:110323
[St] Status:MEDLINE
[do] DOI:10.1007/s00705-011-0970-7


  4 / 4 MEDLINE  
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Weiblen, Rudi
[PMID]:20622233
[Au] Autor:Silva MS; Weiss M; Brum MC; Dos Anjos BL; Torres FD; Weiblen R; Flores EF
[Ad] Endereço:Departamento de Medicina Veterinária Preventiva (DMVP), Universidade Federal de Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil.
[Ti] Título:Molecular identification of bovine papillomaviruses associated with cutaneous warts in southern Brazil.
[So] Source:J Vet Diagn Invest;22(4):603-6, 2010 Jul.
[Is] ISSN:1040-6387
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Bovine papillomaviruses (BPVs) are widespread pathogens mainly associated with benign, self-limiting, cutaneous lesions (warts). At least 8 viral types, defined by serology or nucleotide sequences of the L1 gene, have been identified to date. Different serotypes are associated with the specific type and morphology of the lesion and with particular geographical regions. This article describes the molecular identification of papillomaviruses from Brazilian cattle (n = 48) and horses (n = 1) through partial amplification and sequencing of the L1 gene. Bovine papillomavirus-1 (BPV-1) was identified in warts from 29 cattle (59%), BPV-6 from 9 cattle (18%), and BPV-2 in 8 lesions (16%). Warts of 2 cattle harbored L1 sequences of a new BPV type (BAA5), otherwise identified almost exclusively in healthy skin. The newly proposed BPV type "BR-UEL-4" was identified in a sarcoid tumor of a horse. Thus, the present report provides information on the main types of BPV involved in bovine papillomatosis in Brazil and reveals a new viral type associated with equine sarcoid, which to date has been attributed exclusively to BPV-1 and BPV-2.
[Mh] Termos MeSH primário: Doenças dos Bovinos/virologia
Deltapapillomavirus/isolamento & purificação
Infecções por Papillomavirus/veterinária
Xipapillomavirus/isolamento & purificação
[Mh] Termos MeSH secundário: Animais
Brasil/epidemiologia
Bovinos
Doenças dos Bovinos/diagnóstico
Doenças dos Bovinos/epidemiologia
Infecções por Papillomavirus/diagnóstico
Infecções por Papillomavirus/epidemiologia
Infecções por Papillomavirus/virologia
Filogenia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1008
[Cu] Atualização por classe:161221
[Lr] Data última revisão:
161221
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:100713
[St] Status:MEDLINE



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