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The Identification of Novel Anelloviruses with Broad Diversity In
Edinburgh Research Explorer The identification of novel anelloviruses with broad diversity in UK rodents Citation for published version: Nishiyama, S, Dutia, BM, Stewart, JP, Meredith, AL, Shaw, DJ, Simmonds, P & Sharp, CP 2014, 'The identification of novel anelloviruses with broad diversity in UK rodents', Journal of General Virology, vol. 95, no. 7, pp. 1544-1553. https://doi.org/10.1099/vir.0.065219-0 Digital Object Identifier (DOI): 10.1099/vir.0.065219-0 Link: Link to publication record in Edinburgh Research Explorer Document Version: Publisher's PDF, also known as Version of record Published In: Journal of General Virology Publisher Rights Statement: This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. General rights Copyright for the publications made accessible via the Edinburgh Research Explorer is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The University of Edinburgh has made every reasonable effort to ensure that Edinburgh Research Explorer content complies with UK legislation. If you believe that the public display of this file breaches copyright please contact [email protected] providing details, and we will remove access to the work immediately and investigate your claim. Download date: 01. Oct. 2021 Journal of General Virology (2014), 95, 1544–1553 DOI 10.1099/vir.0.065219-0 Identification of novel anelloviruses with broad diversity in UK rodents Shoko Nishiyama,1 Bernadette M. -
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Virology 554 (2021) 89–96 Contents lists available at ScienceDirect Virology journal homepage: www.elsevier.com/locate/virology Diverse cressdnaviruses and an anellovirus identifiedin the fecal samples of yellow-bellied marmots Anthony Khalifeh a, Daniel T. Blumstein b,**, Rafaela S. Fontenele a, Kara Schmidlin a, C´ecile Richet a, Simona Kraberger a, Arvind Varsani a,c,* a The Biodesign Center for Fundamental and Applied Microbiomics, School of Life Sciences, Center for Evolution and Medicine, Arizona State University, Tempe, AZ, 85287, USA b Department of Ecology & Evolutionary Biology, Institute of the Environment & Sustainability, University of California Los Angeles, Los Angeles, CA, 90095, USA c Structural Biology Research Unit, Department of Clinical Laboratory Sciences, University of Cape Town, 7925, Cape Town, South Africa ARTICLE INFO ABSTRACT Keywords: Over that last decade, coupling multiple strand displacement approaches with high throughput sequencing have Marmota flaviventer resulted in the identification of genomes of diverse groups of small circular DNA viruses. Using a similar Anelloviridae approach but with recovery of complete genomes by PCR, we identified a diverse group of single-stranded vi Genomoviridae ruses in yellow-bellied marmot (Marmota flaviventer) fecal samples. From 13 fecal samples we identified viruses Cressdnaviricota in the family Genomoviridae (n = 7) and Anelloviridae (n = 1), and several others that ware part of the larger Cressdnaviricota phylum but not within established families (n = 19). There were also circular DNA molecules identified (n = 4) that appear to encode one viral-like gene and have genomes of <1545 nts. This study gives a snapshot of viruses associated with marmots based on fecal sampling. -
Edinburgh Research Explorer
Edinburgh Research Explorer Serological profile of torque teno sus virus species 1 (TTSuV1) in pigs and antigenic relationships between two TTSuV1 genotypes (1a and 1b), between two species (TTSuV1 and -2), and between porcine and human anelloviruses Citation for published version: Huang, Y-W, Harrall, KK, Dryman, BA, Opriessnig, T, Vaughn, EM, Roof, MB & Meng, X-J 2012, 'Serological profile of torque teno sus virus species 1 (TTSuV1) in pigs and antigenic relationships between two TTSuV1 genotypes (1a and 1b), between two species (TTSuV1 and -2), and between porcine and human anelloviruses', Journal of Virology, vol. 86, no. 19, pp. 10628-39. https://doi.org/10.1128/JVI.00176- 12 Digital Object Identifier (DOI): 10.1128/JVI.00176-12 Link: Link to publication record in Edinburgh Research Explorer Document Version: Publisher's PDF, also known as Version of record Published In: Journal of Virology General rights Copyright for the publications made accessible via the Edinburgh Research Explorer is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The University of Edinburgh has made every reasonable effort to ensure that Edinburgh Research Explorer content complies with UK legislation. If you believe that the public display of this file breaches copyright please contact [email protected] providing details, and we will remove access to the work immediately and investigate your claim. Download date: 24. Sep. 2021 Serological Profile of Torque Teno Sus Virus Species 1 (TTSuV1) in Pigs and Antigenic Relationships between Two TTSuV1 Genotypes (1a and 1b), between Two Species (TTSuV1 and -2), and between Porcine and Human Anelloviruses Yao-Wei Huang,a Kylie K. -
Detection of Torque Teno
Explor Anim Med Res, ISSN 2277- 470X (Print), ISSN 2319-247X (Online) Vol.10, Issue - 2, 2020, p. 162-168Exploratory Animal and Medical Research, Vol.10, Issue 2, December,Website: 2020 www.animalmedicalresearch.org Research Article DETECTION OF TORQUE TENO SUS VIRUS (TTSUV) IN CLINICAL SPECIMENS OF PIGS WITH CLASSICAL SWINE FEVER, PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME, AND PORCINE CIRCOVIRUS 2 INFECTIONS Vinutha Subramanyam1, Divakar Hemadri*, Shashidhara Phanikashyap1, Jagadish Hiremath, Sharanagouda S. Patil, Parimal Roy Received 10 September 2019, revised 25 October 2020 ABSTRACT: Torque teno sus viruses (TTSuVs) have never been implicated in direct causation of any disease; however, their role as cofactors in precipitation of certain disease conditions is gaining some support. Considering the spurt in the number of outbreaks of porcine reproductive and respiratory syndrome (PRRS), porcine circovirus 2 (PCV2) infections and classical swine fever (CSF) in India, we have investigated the extent of association of TTSuVs with the above said viruses by PCR. The TTsuVs were detected in 53% and 26.22% of CSFV-PRRSV-PCV-positive and apparently healthy negative tissue samples respectively. In serum, these were detected respectively in 29.60% and 21.42 % of CSFV-PRRSV- infected and apparently samples. The results obtained for the tissue samples is in concurrence with the observations of previous studies which reported higher prevalence of TTSuVs in CSFV-PRRSV-PCV-positive clinical specimens as compared to the healthy ones. This is the first report of co-infection of TTSuVs with CSFV, PRRSV and PCV from India. Future works are needed to establish pathogenic role of TTSuVs through experimental studies. -
Et Les Voies Respiratoires
2 0 1 3 E N S L 0 8 0 9 THÈSE en vue de l’obtention du grade de Docteur de l’Université de Lyon, délivré par l’École Normale Supérieure de Lyon Discipline : Sciences de la vie Préparée au Laboratoire des Pathogènes Émergents de la Fondation Mérieux École doctorale : Biologie Moléculaire Intégrative et Cellulaire Présentée et soutenue publiquement le 03 Avril 2013 par Johanna GALMÈS Isolement et caractérisation de nouvelles espèces de Torque Teno Mini Virus (TTMV) : implication potentielle dans la pathogenèse de la pneumonie Thèse dirigée par : Gláucia PARANHOS-BACCALÀ Co-encadrée par : Jean-Noël TELLES Après l’avis de : Henri AGUT Philippe BIAGINI Devant la commission d’examen formée de : Pr. Renaud MAHIEUX Président du Jury Pr. Henri AGUT Rapporteur Dr Philippe BIAGINI Rapporteur Pr. Etienne JAVOUHEY Examinateur Dr Anna SALVETTI Examinateur Dr Gláucia PARANHOS-BACCALÀ Directeur REMERCIEMENTS Je tiens tout d'abord à remercier l'ensemble des membres de mon jury, les rapporteurs Mr Henri Agut (Professeur dans le service de virologie du groupement hospitalier Pitié-Salpêtrière à Paris), et Mr Philippe Biagini (Directeur de Recherche à l’EFS Alpes-Méditerranée), les examinateurs Mr Etienne Javouhey (Chef de service Urgences et Réanimation Pédiatrique à l’Hôpital Femme Mère Enfant à Lyon), Mme Anna Salvetti (Directrice de Recherche au Centre International de Recherche en Infectiologie, CIRI, à Lyon), et le Président du Jury Mr Renaud Mahieux (Professeur au CIRI à Lyon), pour l'honneur qu'ils m'ont fait en acceptant de juger ce travail. Je vous prie de trouver dans ces quelques lignes, l’expression de toute ma reconnaissance et de mon profond respect. -
Discovery of Novel Anelloviruses in Small Mammals Expands the Host
Virology 514 (2018) 9–17 Contents lists available at ScienceDirect Virology journal homepage: www.elsevier.com/locate/virology Discovery of novel anelloviruses in small mammals expands the host range and diversity of the Anelloviridae T ⁎ William Marciel de Souzaa,b, ,1, Marcílio Jorge Fumagallia,1, Jansen de Araujoc, Gilberto Sabino-Santos Jr.a, Felipe Gonçalves Motta Maiaa,d, Marilia Farignoli Romeiroa, Sejal Modhab, Marcello Schiavo Nardie, Luzia Helena Queirozf, Edison Luiz Durigonc, Márcio Roberto Teixeira Nunesg,h, Pablo Ramiro Murciab, Luiz Tadeu Moraes Figueiredoa a Virology Research Center, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil b MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom c Laboratory Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil d Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil e Divisão Técnica de Medicina Veterinária e Manejo da Fauna Silvestre, Prefeitura de São Paulo, Brazil f Faculty of Veterinary Medicine, São Paulo State University, Araçatuba, Brazil g Center for Technological Innovations, Evandro Chagas Institute, Ministry of Health, Ananindeua, Pará, Brazil h Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA ARTICLE INFO ABSTRACT Keywords: The Anelloviridae comprises single-stranded DNA viruses currently grouped in sixty-eight species classified in Anellovirus twelve genera. They have been found in many vertebrate hosts including primates. In this study, we describe the Rodent-borne virus application of the high-throughput sequencing to examine the frequency and diversity of anelloviruses in ro- Bat-borne virus dents, bats and opossums captured in São Paulo State, Brazil. -
Potential Implication of New Torque Teno Mini Viruses in Parapneumonic Empyema in Children
ORIGINAL ARTICLE PULMONARY INFECTIONS | Potential implication of new torque teno mini viruses in parapneumonic empyema in children Johanna Galme`s1, Yongjun Li2, Alain Rajoharison1, Lili Ren2, Sandra Dollet1, Nathalie Richard3, Guy Vernet1, Etienne Javouhey3, Jianwei Wang2, Jean-Noe¨l Telles1 and Gla´ucia Paranhos-Baccala`1 Affiliations: 1Laboratoire des Pathoge`nes Emergents, Fondation Me´rieux, Lyon, and 3Service de Re´animation Pe´diatrique Me´dico-Chirurgicale, Hoˆpital Femme-Me`re-Enfant, Lyon, France. 2Christophe Me´rieux Laboratory, Institute of Pathogen Biology-CAMS-Fondation Me´rieux, Beijing, People’s Republic of China. Correspondence: G. Paranhos-Baccala`, Fondation Me´rieux – Emerging Pathogens Laboratory, 21 Avenue Tony Garnier, 69007 Lyon, France. E-mail: [email protected] ABSTRACT An unexplained increase in the incidence of parapneumonic empyema (PPE) in pneumonia cases has been reported in recent years. The present study investigated the genetic and biological specifications of new isolates of torque teno mini virus (TTMV) detected in pleural effusion samples from children hospitalised for severe pneumonia with PPE. A pathogen discovery protocol was applied in undiagnosed pleural effusion samples and led to the identification of three new isolates of TTMV (TTMV-LY). Isolated TTMV-LY genomes were transfected into A549 and human embryonic kidney 293T cells and viral replication was assessed by quantitative real- time PCR and full-length genome amplification. A549 cells were further infected with released TTMV-LY virions and the induced-innate immune response was measured by multiplex immunoassays. Genetic analyses of the three TTMV-LY genomes revealed a classic genomic organisation but a weak identity (,64%) with known sequences. -
Detection of Torque Teno Sus Virus in Diarrheic Piglet Fecal Samples Positive Or Negative for Porcine Group a Rotavirus
Peer reviewed Brief communication Detection of Torque teno sus virus in diarrheic piglet fecal samples positive or negative for porcine group A rotavirus Raquel de Arruda Leme, DVM, MSc; Elis Lorenzetti, DVM, PhD; Alice F. Alfieri, DVM, PhD; Amauri A. Alfieri, DVM, PhD Summary Resumen - Detección del Torque teno sus Résumé - Détection du Torque teno Association of Torque teno sus virus virus en muestras fecales de lechones diar- sus virus à partir d’échantillons fécaux (TTSuV) and porcine group A rotavirus reicos positivas o negativas al rotavirus provenant de porcs diarrhéiques positifs (PoRVA) was evaluated in PoRVA-positive porcino grupo A ou négatifs pour le rotavirus porcin du groupe A or PoRVA-negative diarrheic piglet fecal Se evaluó la asociación del Torque teno samples. Molecular TTSuV detection was sus virus (TTSuV) y el rotavirus porcino L’association du Torque teno sus virus 40.4% (21/52) and 53.3% (49/92) in grupo A (PoRVA por sus siglas en inglés) en (TTSuV) et du rotavirus porcin de groupe PoRVA-positive and -negative fecal samples, muestras fecales de lechones diarreicos nega- A (PoRVA) fut évaluée dans des échantil- respectively. No association (P = .19) was tivos o positivos al PoRVA. La detección lons fécaux provenant de porcs diarrhéiques observed between TTSuV and PoRVA diar- molecular del TTSuV fue 40.4% (21/52) y PoRVA-positifs ou PoRVA-négatifs. La rhea. 53.3% (49/92) en muestras fecales positivas détection moléculaire de TTSuV était de Keywords: swine, intestinal health, diar- y negativas al PoRVA, respectivamente. No 40,4% (21/52) et 53,3% (49/92) dans les rhea, porcine enteric viruses, Torque teno se observó asociación (P = .19) entre TTSuV échantillons PoRVA-positifs et PoRVA- sus virus y PoRVA en las diarreas. -
Molecular Detection of Torque Teno Virus in Different Breeds of Swine Zhiwei Wu, Hongning Wang*, Xin Yang, Zhongbing Guan and Yingshun Zhou
Wu et al. Virology Journal 2011, 8:503 http://www.virologyj.com/content/8/1/503 RESEARCH Open Access Molecular detection of Torque teno virus in different breeds of swine Zhiwei Wu, Hongning Wang*, Xin Yang, Zhongbing Guan and Yingshun Zhou Abstract Background: Torque teno virus (TTV), of the Anelloviridae family, Iotatorquevirus genus, is a non-enveloped, single- stranded, and negative sense DNA (ssDNA) virus infecting human and many domestic animals including swines. Very little information is known about the investigations of TTV prevalence in different swine breeds so far. Methods: In this study, 208 serum samples collected from seven swine breeds (Rongchang pig, Chenghua pig, Zibet pig, Wild boar, Duroc, Landrace, Large Yorkshire) from two independent farms were detected to determine the prevalence of two swine TTV genogroups, TTV1 and TTV 2, by nested polymerase chain reaction methods, and to analyse prevalence difference among these breeds. Results: The results showed that the prevalence of TTV in the seven breeds was 92%-100%. No significant difference (p > 0.05) in TTV infection was observed between different breeds. Interestingly, significantly higher prevalence for TTV1 in Rongchang boars (90%) and for TTV2 in Rongchang sows (95%) were detected, while co- infection rate (43.8%) was lower than other breeds. Sequence analysis showed that the homology of TTV1 and TTV2 were over 90.9% and 86.4% in these breeds, respectively. Conclusions: The results indicated that TTV was widely distributed in the seven swine breeds. The prevalence of both TTV genogroups associated with swine breeds and genders. This study also respented the first description of swine TTV prevalence in different swine breeds. -
Viral Metagenomics Revealed Novel Betatorquevirus Species in Pediatric
www.nature.com/scientificreports OPEN Viral metagenomics revealed novel betatorquevirus species in pediatric inpatients with encephalitis/ Received: 31 May 2018 Accepted: 28 November 2018 meningoencephalitis from Ghana Published: xx xx xxxx Daniel Eibach1,2, Benedikt Hogan1,2, Nimako Sarpong3, Doris Winter1, Nicole S. Struck1, Yaw Adu-Sarkodie4, Ellis Owusu-Dabo3, Jonas Schmidt-Chanasit5,2, Jurgen May 1,2 & Daniel Cadar2,5 The cause of acute encephalitis/meningoencephalitis in pediatric patients remains often unexplained despite extensive investigations for large panel of pathogens. To explore a possible viral implication, we investigated the virome of cerebrospinal fuid specimens of 70 febrile pediatric inpatients with clinical compatible encephalitis/meningoencephalitis. Using viral metagenomics, we detected and genetically characterized three novel human Torque teno mini virus (TTMV) species (TTMV-G1-3). Phylogenetically, TTMV-G1-3 clustered in three novel monophyletic lineages within genus Betatorquevirus of the Anelloviridae family. TTMV-G1-3 were highly prevalent in diseased children, but absent in the healthy cohort which may indicate an association of TTMV species with febrile illness. With 2/3 detected malaria co-infection, it remains unclear if these novel anellovirus species are causative agents or increase disease severity by interaction with malaria parasites. The presence of the viruses 28 days after initiating antimalarial and/or antibiotic treatment suggests a still active viral infection likely as efect of parasitic and/or bacterial co-infection that may have initiated a modulated immune system environment for viral replication or a defective virus clearance. This study increases the current knowledge on the genetic diversity of TTMV and strengthens that human anelloviruses can be considered as biomarkers for strong perturbations of the immune system in certain pathological conditions. -
Two New Species of Betatorqueviruses Identified in a Human Melanoma That Metastasized to the Brain
Two new species of betatorqueviruses identified in a human melanoma that metastasized to the brain. Terry Fei Fan Ng, University of California Jennifer A. Dill, University of Georgia Alvin C. Camus, University of Georgia Eric Delwart, University of California Erwin Van Meir, Emory University Journal Title: Oncotarget Volume: Volume 8, Number 62 Publisher: Impact Journals | 2017-12-01, Pages 105800-105808 Type of Work: Article | Final Publisher PDF Publisher DOI: 10.18632/oncotarget.22400 Permanent URL: https://pid.emory.edu/ark:/25593/s7d9r Final published version: http://dx.doi.org/10.18632/oncotarget.22400 Copyright information: © 2017 Ng et al. This is an Open Access work distributed under the terms of the Creative Commons Attribution 3.0 Unported License (http://creativecommons.org/licenses/by/3.0/). Accessed September 29, 2021 9:42 AM EDT www.impactjournals.com/oncotarget/ Oncotarget, 2017, Vol. 8, (No. 62), pp: 105800-105808 Research Paper Two new species of betatorqueviruses identified in a human melanoma that metastasized to the brain Terry Fei Fan Ng1,2,3,5, Jennifer A. Dill3, Alvin C. Camus3, Eric Delwart1,2,* and Erwin G. Van Meir4,* 1Blood Systems Research Institute, San Francisco, California, USA 2Department of Laboratory Medicine, University of California at San Francisco, San Francisco, California, USA 3Department of Pathology, University of Georgia, Athens, Georgia, USA 4Departments of Neurosurgery and Hematology & Medical Oncology, Winship Cancer Institute and School of Medicine, Emory University, Atlanta, Georgia, USA 5Current/Present address: DVD, NCIRD, Centers for Disease Control and Prevention, Atlanta, Georgia, USA *Co-senior authors Correspondence to: Terry Fei Fan Ng, email: [email protected] Keywords: brain tumor; neuro-oncology; anellovirus; metagenomics; metastasis Received: September 19, 2017 Accepted: October 25, 2017 Published: November 11, 2017 Copyright: Fan Ng et al. -
Torquetenovirus (TTV): the Human Virome from Bench to Bedside
Accepted Manuscript Torquetenovirus (TTV): The Human Virome From Bench to Bedside Daniele Focosi, Guido Antonelli, Mauro Pistello, Dr. Fabrizio Maggi PII: S1198-743X(16)30064-7 DOI: 10.1016/j.cmi.2016.04.007 Reference: CMI 573 To appear in: Clinical Microbiology and Infection Received Date: 22 February 2016 Revised Date: 4 April 2016 Accepted Date: 10 April 2016 Please cite this article as: Focosi D, Antonelli G, Pistello M, Maggi F, Torquetenovirus (TTV): The Human Virome From Bench to Bedside, Clinical Microbiology and Infection (2016), doi: 10.1016/ j.cmi.2016.04.007. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. ACCEPTED MANUSCRIPT 1 TORQUETENOVIRUS (TTV): THE HUMAN VIROME FROM BENCH TO BEDSIDE 2 3 Daniele Focosi 1, Guido Antonelli 2, Mauro Pistello 3,4 , Fabrizio Maggi 4 4 1North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy 5 2Laboratory of Virology, Department of Molecular Medicine, and Pasteur Institute-Cenci 6 Bolognetti Foundation, Sapienza University of Rome 7 3Retrovirus Center and Virology Section, Department of Translational Research, University of Pisa 8 4Virology Unit and Retrovirus Centre, Pisa University Hospital, Pisa, Italy 9 10 11 * Corresponding author : Dr. Maggi Fabrizio, Virology Unit, Pisa University Hospital, Via Paradisa 12 2, I-56127 Pisa, Italy.