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Sarchese V, Palombieri A, Prandi I, Robetto S, Bertolotti L, Capucchio MT, Orusa R, Mauthe von Degerfeld M, Quaranta G, Vacchetta M, Martella V, Di Martino B, Di Profio F. Molecular Surveillance for Bocaparvoviruses and Bufaviruses in the European Hedgehog ( Erinaceus europaeus). Microorganisms 2024; 12:189. [PMID: 38258015 PMCID: PMC10819369 DOI: 10.3390/microorganisms12010189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
The presence of bocaparvoviruses (BoVs) and bufaviruses (BuVs) in the European hedgehog (Erinaceus europaeus) was investigated by screening duodenal and liver samples collected from 183 carcasses, delivered to wildlife rescue centers located in northwestern Italy. BoV DNA was detected in 15 animals (8.2%), with prevalences of 7.1% (13/183) and 2.7% (5/183) in intestine and liver samples, respectively. Upon the sequence analyses of the NS1 gene, two highly divergent BoVs (65.5-67.8% nt identities) were identified. Fourteen strains showed the highest identity (98.3-99.4% nt) to the hedgehog BoV strains recently detected in China in Amur hedgehogs (Erinaceus amurensis), whilst four strains were genetically related (98.9-99.4% nt identities) to the porcine BoVs identified in pigs and classified in the species Bocaparvovirus ungulate 4, which included related viruses also found in rats, minks, shrews, and mice. BuV DNA was detected in the duodenal samples of two hedgehogs, with a prevalence rate of 1.1%. The nearly full-length genome of two BuV strains, Hedgehog/331DU-2022/ITA and Hedgehog/1278DU/2019/ITA, was reconstructed. Upon phylogenetic analysis based on the NS and VP aa sequences, the Italian hedgehog BuVs tightly clustered with the BuVs recently identified in the Chinese Amur hedgehogs, within a potential novel candidate species of the genus Protoparvovirus.
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Affiliation(s)
- Vittorio Sarchese
- Department of Veterinary Medicine, Università degli Studi di Teramo, 64100 Teramo, TE, Italy; (V.S.); (A.P.); (B.D.M.)
| | - Andrea Palombieri
- Department of Veterinary Medicine, Università degli Studi di Teramo, 64100 Teramo, TE, Italy; (V.S.); (A.P.); (B.D.M.)
| | - Ilaria Prandi
- Centro Animali Non Convenzionali (C.A.N.C.), Department of Veterinary Sciences, University of Turin, 10095 Grugliasco, TO, Italy; (I.P.); (M.T.C.); (M.M.v.D.); (G.Q.)
| | - Serena Robetto
- Centro di Referenza Nazionale per le Malattie degli Animali Selvatici (CeRMAS), Istituto Zooprofilattico Sperimentale del Piemonte, della Liguria e della Valle d’Aosta, 11020 Quart, AO, Italy; (S.R.); (R.O.)
| | - Luigi Bertolotti
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco, TO, Italy;
| | - Maria Teresa Capucchio
- Centro Animali Non Convenzionali (C.A.N.C.), Department of Veterinary Sciences, University of Turin, 10095 Grugliasco, TO, Italy; (I.P.); (M.T.C.); (M.M.v.D.); (G.Q.)
| | - Riccardo Orusa
- Centro di Referenza Nazionale per le Malattie degli Animali Selvatici (CeRMAS), Istituto Zooprofilattico Sperimentale del Piemonte, della Liguria e della Valle d’Aosta, 11020 Quart, AO, Italy; (S.R.); (R.O.)
| | - Mitzy Mauthe von Degerfeld
- Centro Animali Non Convenzionali (C.A.N.C.), Department of Veterinary Sciences, University of Turin, 10095 Grugliasco, TO, Italy; (I.P.); (M.T.C.); (M.M.v.D.); (G.Q.)
| | - Giuseppe Quaranta
- Centro Animali Non Convenzionali (C.A.N.C.), Department of Veterinary Sciences, University of Turin, 10095 Grugliasco, TO, Italy; (I.P.); (M.T.C.); (M.M.v.D.); (G.Q.)
| | | | - Vito Martella
- Department of Veterinary Medicine, Università Aldo Moro di Bari, 70010 Valenzano, BA, Italy;
| | - Barbara Di Martino
- Department of Veterinary Medicine, Università degli Studi di Teramo, 64100 Teramo, TE, Italy; (V.S.); (A.P.); (B.D.M.)
| | - Federica Di Profio
- Department of Veterinary Medicine, Università degli Studi di Teramo, 64100 Teramo, TE, Italy; (V.S.); (A.P.); (B.D.M.)
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Tian S, Jiang BG, Liu WS, Chen HR, Gao ZH, Pu EN, Li YQ, Chen JJ, Fang LQ, Wang GL, Du CH, Wei YH. Zoonotic pathogens identified in rodents and shrews from four provinces, China, 2015-2022. Epidemiol Infect 2023; 151:e174. [PMID: 37675640 PMCID: PMC10600915 DOI: 10.1017/s0950268823001450] [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: 01/09/2023] [Revised: 05/20/2023] [Accepted: 07/04/2023] [Indexed: 09/08/2023] Open
Abstract
Rodents and shrews are major reservoirs of various pathogens that are related to zoonotic infectious diseases. The purpose of this study was to investigate co-infections of zoonotic pathogens in rodents and shrews trapped in four provinces of China. We sampled different rodent and shrew communities within and around human settlements in four provinces of China and characterised several important zoonotic viral, bacterial, and parasitic pathogens by PCR methods and phylogenetic analysis. A total of 864 rodents and shrews belonging to 24 and 13 species from RODENTIA and EULIPOTYPHLA orders were captured, respectively. For viral pathogens, two species of hantavirus (Hantaan orthohantavirus and Caobang orthohantavirus) were identified in 3.47% of rodents and shrews. The overall prevalence of Bartonella spp., Anaplasmataceae, Babesia spp., Leptospira spp., Spotted fever group Rickettsiae, Borrelia spp., and Coxiella burnetii were 31.25%, 8.91%, 4.17%, 3.94%, 3.59%, 3.47%, and 0.58%, respectively. Furthermore, the highest co-infection status of three pathogens was observed among Bartonella spp., Leptospira spp., and Anaplasmataceae with a co-infection rate of 0.46%. Our results suggested that species distribution and co-infections of zoonotic pathogens were prevalent in rodents and shrews, highlighting the necessity of active surveillance for zoonotic pathogens in wild mammals in wider regions.
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Affiliation(s)
- Shen Tian
- Institute of Public Health, Guangzhou Medical University, Guangzhou, P.R. China
- Guangzhou Center for Disease Control and Prevention, Guangzhou, P.R. China
- Institute of Public Health, Guangzhou Medical University, Guangzhou, P.R. China
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Bao-Gui Jiang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Wan-Shuang Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Hao-Rong Chen
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Zi-Hou Gao
- Yunnan Institute for Endemic Diseases Control and Prevention, Yunnan Provincial Key Laboratory of Natural Epidemic Disease Prevention and Control technology, Yunnan, P.R. China
| | - En-Nian Pu
- Yunnan Institute for Endemic Diseases Control and Prevention, Yunnan Provincial Key Laboratory of Natural Epidemic Disease Prevention and Control technology, Yunnan, P.R. China
| | - Yu-Qiong Li
- Yunnan Institute for Endemic Diseases Control and Prevention, Yunnan Provincial Key Laboratory of Natural Epidemic Disease Prevention and Control technology, Yunnan, P.R. China
| | - Jin-Jin Chen
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Li-Qun Fang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Guo-Lin Wang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P.R. China
| | - Chun-Hong Du
- Yunnan Institute for Endemic Diseases Control and Prevention, Yunnan Provincial Key Laboratory of Natural Epidemic Disease Prevention and Control technology, Yunnan, P.R. China
| | - Yue-Hong Wei
- Institute of Public Health, Guangzhou Medical University, Guangzhou, P.R. China
- Guangzhou Center for Disease Control and Prevention, Guangzhou, P.R. China
- Institute of Public Health, Guangzhou Medical University, Guangzhou, P.R. China
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3
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Bassi C, Guerriero P, Pierantoni M, Callegari E, Sabbioni S. Novel Virus Identification through Metagenomics: A Systematic Review. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122048. [PMID: 36556413 PMCID: PMC9784588 DOI: 10.3390/life12122048] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/25/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
Metagenomic Next Generation Sequencing (mNGS) allows the evaluation of complex microbial communities, avoiding isolation and cultivation of each microbial species, and does not require prior knowledge of the microbial sequences present in the sample. Applications of mNGS include virome characterization, new virus discovery and full-length viral genome reconstruction, either from virus preparations enriched in culture or directly from clinical and environmental specimens. Here, we systematically reviewed studies that describe novel virus identification through mNGS from samples of different origin (plant, animal and environment). Without imposing time limits to the search, 379 publications were identified that met the search parameters. Sample types, geographical origin, enrichment and nucleic acid extraction methods, sequencing platforms, bioinformatic analytical steps and identified viral families were described. The review highlights mNGS as a feasible method for novel virus discovery from samples of different origins, describes which kind of heterogeneous experimental and analytical protocols are currently used and provides useful information such as the different commercial kits used for the purification of nucleic acids and bioinformatics analytical pipelines.
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Affiliation(s)
- Cristian Bassi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Laboratorio per Le Tecnologie delle Terapie Avanzate (LTTA), University of Ferrara, 44121 Ferrara, Italy
| | - Paola Guerriero
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Laboratorio per Le Tecnologie delle Terapie Avanzate (LTTA), University of Ferrara, 44121 Ferrara, Italy
| | - Marina Pierantoni
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Elisa Callegari
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Silvia Sabbioni
- Laboratorio per Le Tecnologie delle Terapie Avanzate (LTTA), University of Ferrara, 44121 Ferrara, Italy
- Department of Life Science and Biotechnology, University of Ferrara, 44121 Ferrara, Italy
- Correspondence: ; Tel.: +39-053-245-5319
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MOHD-AZAMI SNI, LOONG SK, KHOO JJ, SAHIMIN N, LIM FS, HUSIN NA, MAHFODZ NH, MOHD-TAIB FS, ISHAK SN, MAKEPEACE BL, ABUBAKAR S. Molecular evidence of rat bocavirus among rodents in Peninsular Malaysia. J Vet Med Sci 2022; 84:938-941. [PMID: 35584942 PMCID: PMC9353084 DOI: 10.1292/jvms.22-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 04/29/2022] [Indexed: 11/22/2022] Open
Abstract
Rat bocavirus (RBoV) and rodent bocavirus (RoBoV) have previously been detected in Rattus norvegicus; however, these viruses have not been reported in rodent populations in Malaysia. We investigated the presence of RBoV and RoBoV in archived rodent specimens. DNA barcoding of the rodent cytochrome c oxidase gene identified five different species: Rattus tanezumi R3 mitotype, Rattus tiomanicus, Rattus exulans, Rattus argentiventer, and Rattus tanezumi sensu stricto. Three spleens were positive for RBoV (1.84%; 3/163), but no RoBoV was detected. Phylogenetic analyzes of the partial non-structural protein 1 gene grouped Malaysian RBoV strains with RBoV strains from China. Further studies among rats from different geographical locations are warranted for this relatively new virus.
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Affiliation(s)
- Siti Nurul Izzah MOHD-AZAMI
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
- Institute for Advanced Studies, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Shih Keng LOONG
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Jing Jing KHOO
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Norhidayu SAHIMIN
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Fang Shiang LIM
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nurul Aini HUSIN
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nur Hidayana MAHFODZ
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Farah Shafawati MOHD-TAIB
- School of Environmental Science and Natural Resources, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Siti Nabilah ISHAK
- School of Environmental Science and Natural Resources, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Benjamin L. MAKEPEACE
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Sazaly ABUBAKAR
- Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
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Isolation, pathogenesis, and genetic evolution of a porcine bocavirus PBoV/HB/30/2018 strain in China. Virology 2022; 572:55-63. [DOI: 10.1016/j.virol.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 11/20/2022]
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He W, Gao Y, Wen Y, Ke X, Ou Z, Fu J, Cheng M, Mo Y, Chen Q. Ungulate bocaparvovirus 4 and rodent bocavirus are different genotypes of the same species of virus. Virol Sin 2022; 37:215-222. [PMID: 35527226 PMCID: PMC9170977 DOI: 10.1016/j.virs.2022.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 02/10/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Wenqiao He
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Yuhan Gao
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Yuqi Wen
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Xuemei Ke
- Xiamen Center for Disease Control and Prevention, Xiamen, 361000, China
| | - Zejin Ou
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Jiaqi Fu
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Mingji Cheng
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Yun Mo
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China
| | - Qing Chen
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, 510515, China.
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Fakhiri J, Grimm D. Best of most possible worlds: Hybrid gene therapy vectors based on parvoviruses and heterologous viruses. Mol Ther 2021; 29:3359-3382. [PMID: 33831556 PMCID: PMC8636155 DOI: 10.1016/j.ymthe.2021.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 01/12/2021] [Accepted: 03/31/2021] [Indexed: 12/12/2022] Open
Abstract
Parvoviruses and especially the adeno-associated virus (AAV) species provide an exciting and versatile platform for the rational design or molecular evolution of human gene-therapy vectors, documented by literature from over half a century, hundreds of clinical trials, and the recent commercialization of multiple AAV gene therapeutics. For the last three decades, the power of these vectors has been further potentiated through various types of hybrid vectors created by intra- or inter-genus juxtaposition of viral DNA and protein cis elements or by synergistic complementation of parvoviral features with those of heterologous, prokaryotic, or eukaryotic viruses. Here, we provide an overview of the history and promise of this rapidly expanding field of hybrid parvoviral gene-therapy vectors, starting with early generations of chimeric particles composed of a recombinant AAV genome encapsidated in shells of synthetic AAVs or of adeno-, herpes-, baculo-, or protoparvoviruses. We then dedicate our attention to two newer, highly promising types of hybrid vectors created via (1) pseudotyping of AAV genomes with bocaviral serotypes and capsid mutants or (2) packaging of AAV DNA into, or tethering of entire vector particles to, bacteriophages. Finally, we conclude with an outlook summarizing critical requirements and improvements toward clinical translation of these original concepts.
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Affiliation(s)
- Julia Fakhiri
- Department of Infectious Diseases/Virology, Medical Faculty, University of Heidelberg, Heidelberg, Germany; BioQuant, University of Heidelberg, Heidelberg, Germany
| | - Dirk Grimm
- Department of Infectious Diseases/Virology, Medical Faculty, University of Heidelberg, Heidelberg, Germany; BioQuant, University of Heidelberg, Heidelberg, Germany; German Center for Infection Research (DZIF) and German Center for Cardiovascular Research (DZHK), Partner site Heidelberg, Heidelberg, Germany.
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8
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Aryal M, Liu G. Porcine Bocavirus: A 10-Year History since Its Discovery. Virol Sin 2021; 36:1261-1272. [PMID: 33909219 PMCID: PMC8080206 DOI: 10.1007/s12250-021-00365-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 12/11/2020] [Indexed: 12/14/2022] Open
Abstract
Porcine bocavirus (PBoV) is a single-stranded DNA virus, belongs to the genus Bocaparvovirus of family Parvoviridae. It was discovered along with porcine circovirus 2 (PCV 2) and torque tenovirus (TTV) in the lymph nodes of pigs suffering from postweaning multisystemic wasting syndrome (PMWS) in Sweden in 2009. PBoV has been reported throughout the world, mostly in weaning piglets, and has a broad range of tissue tropism. Since PBoV is prevalent in healthy as well as clinically infected pigs and is mostly associated with coinfection with other viruses, the pathogenic nature of PBoV is still unclear. Currently, there are no cell lines available for the study of PBoV, and animal model experiments have not been described. This review summarizes the current state of knowledge about PBoV, including the epidemiology, evolution analysis, detection methods, pathogenesis and public health concerns.
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Affiliation(s)
- Manita Aryal
- State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730046, China
| | - Guangliang Liu
- State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730046, China.
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Yu JC, Mietzsch M, Singh A, Jimenez Ybargollin A, Kailasan S, Chipman P, Bhattacharya N, Fakhiri J, Grimm D, Kapoor A, Kučinskaitė-Kodzė I, Žvirblienė A, Söderlund-Venermo M, McKenna R, Agbandje-McKenna M. Characterization of the GBoV1 Capsid and Its Antibody Interactions. Viruses 2021; 13:v13020330. [PMID: 33672786 PMCID: PMC7924616 DOI: 10.3390/v13020330] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 12/14/2022] Open
Abstract
Human bocavirus 1 (HBoV1) has gained attention as a gene delivery vector with its ability to infect polarized human airway epithelia and 5.5 kb genome packaging capacity. Gorilla bocavirus 1 (GBoV1) VP3 shares 86% amino acid sequence identity with HBoV1 but has better transduction efficiency in several human cell types. Here, we report the capsid structure of GBoV1 determined to 2.76 Å resolution using cryo-electron microscopy (cryo-EM) and its interaction with mouse monoclonal antibodies (mAbs) and human sera. GBoV1 shares capsid surface morphologies with other parvoviruses, with a channel at the 5-fold symmetry axis, protrusions surrounding the 3-fold axis and a depression at the 2-fold axis. A 2/5-fold wall separates the 2-fold and 5-fold axes. Compared to HBoV1, differences are localized to the 3-fold protrusions. Consistently, native dot immunoblots and cryo-EM showed cross-reactivity and binding, respectively, by a 5-fold targeted HBoV1 mAb, 15C6. Surprisingly, recognition was observed for one out of three 3-fold targeted mAbs, 12C1, indicating some structural similarity at this region. In addition, GBoV1, tested against 40 human sera, showed the similar rates of seropositivity as HBoV1. Immunogenic reactivity against parvoviral vectors is a significant barrier to efficient gene delivery. This study is a step towards optimizing bocaparvovirus vectors with antibody escape properties.
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Affiliation(s)
- Jennifer Chun Yu
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Mario Mietzsch
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Amriti Singh
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Alberto Jimenez Ybargollin
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Shweta Kailasan
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Paul Chipman
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Nilakshee Bhattacharya
- Biological Science Imaging Resource, Department of Biological Sciences, Florida State University, Tallahassee, FL 32306, USA;
| | - Julia Fakhiri
- Department of Infectious Diseases/Virology, Medical Faculty, BioQuant, University of Heidelberg, 69120 Heidelberg, Germany; (J.F.); (D.G.)
| | - Dirk Grimm
- Department of Infectious Diseases/Virology, Medical Faculty, BioQuant, University of Heidelberg, 69120 Heidelberg, Germany; (J.F.); (D.G.)
| | - Amit Kapoor
- Center for Vaccines and Immunity, The Research Institute at Nationwide Children’s Hospital, Columbus, OH 43220, USA;
| | - Indrė Kučinskaitė-Kodzė
- Department of Immunology and Cell Biology of the Institute of Biotechnology of Vilnius University, 10257 Vilnius, Lithuania; (I.K.-K.); (A.Ž.)
| | - Aurelija Žvirblienė
- Department of Immunology and Cell Biology of the Institute of Biotechnology of Vilnius University, 10257 Vilnius, Lithuania; (I.K.-K.); (A.Ž.)
| | | | - Robert McKenna
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
| | - Mavis Agbandje-McKenna
- Department of Biochemistry and Molecular Biology, Center for Structural Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA; (J.C.Y.); (M.M.); (A.S.); (A.J.Y.); (S.K.); (P.C.); (R.M.)
- Correspondence:
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Piewbang C, Kasantikul T, Pringproa K, Techangamsuwan S. Feline bocavirus-1 associated with outbreaks of hemorrhagic enteritis in household cats: potential first evidence of a pathological role, viral tropism and natural genetic recombination. Sci Rep 2019; 9:16367. [PMID: 31705016 PMCID: PMC6841677 DOI: 10.1038/s41598-019-52902-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/25/2019] [Indexed: 12/18/2022] Open
Abstract
Feline bocavirus-1 (FBoV-1) was identified in cats from different households with hemorrhagic enteritis during outbreaks of an unusual clinical presentation of feline panleukopenia virus (FPLV) in Thailand. Use of polymerase chain reaction revealed the presence of the FBoV-1 DNA in several tissues, suggesting hematogenous viremia, with the viral nucleic acid, detected by in situ hybridization (ISH), was localized in intestinal cells and vascular endothelium of intestinal mucosa and serosa, and in necrosis areas primarily in various lymph nodes while FPLV-immunohistochemical analysis revealed viral localization only in cryptal cells, neurons, and limited to leukocytes in the mesenteric lymph node. Full-length coding genome analysis of the Thai FBoV-1 strains isolated from moribund cats revealed three distinct strains with a high between-strain genetic diversity, while genetic recombination in one of the three FBoV-1 strains within the NS1 gene. This is the first report identifying natural genetic recombination of the FBoV-1 and describing the pathology and viral tropism of FBoV-1 infection in cats. Although the role of FBoV-1 associated with systemic infection of these cats remained undetermined, a contributory role of enteric infection of FBoV-1 is possible. Synergistic effects of dual infection with FPLV and FBoV-1 are hypothesized, suggesting more likely severe clinical presentations.
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Affiliation(s)
- Chutchai Piewbang
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Tanit Kasantikul
- Department of Preclinic and Applied Science, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom, 73170, Thailand
| | - Kidsadagon Pringproa
- Department of Veterinary Biosciences and Veterinary Public Health, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Somporn Techangamsuwan
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand. .,Diagnosis and Monitoring of Animal Pathogens Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
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Kumar D, Chaudhary S, Lu N, Duff M, Heffel M, McKinney CA, Bedenice D, Marthaler D. Metagenomic Next-Generation Sequencing Reveal Presence of a Novel Ungulate Bocaparvovirus in Alpacas. Viruses 2019; 11:E701. [PMID: 31370351 PMCID: PMC6724020 DOI: 10.3390/v11080701] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 12/15/2022] Open
Abstract
Viruses belonging to the genus Bocaparvovirus(BoV) are a genetically diverse group of DNA viruses known to cause respiratory, enteric, and neurological diseases in animals, including humans. An intestinal sample from an alpaca (Vicugnapacos) herd with reoccurring diarrhea and respiratory disease was submitted for next-generation sequencing, revealing the presence of a BoV strain. The alpaca BoV strain (AlBoV) had a 58.58% whole genome nucleotide percent identity to a camel BoV from Dubai, belonging to a tentative ungulate BoV 8 species (UBoV8). Recombination events were lacking with other UBoV strains. The AlBoV genome was comprised of the NS1, NP1, and VP1 proteins. The NS1 protein had the highest amino acid percent identity range (57.89-67.85%) to the members of UBoV8, which was below the 85% cut-off set by the International Committee on Taxonomy of Viruses. The low NS1 amino acid identity suggests that AlBoV is a tentative new species. The whole genome, NS1, NP1, and VP1 phylogenetic trees illustrated distinct branching of AlBoV, sharing a common ancestor with UBoV8. Walker loop and Phospholipase A2 (PLA2) motifs that are vital for virus infectivity were identified in NS1 and VP1 proteins, respectively. Our study reports a novel BoV strain in an alpaca intestinal sample and highlights the need for additional BoV research.
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Affiliation(s)
- Deepak Kumar
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
| | - Suman Chaudhary
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
| | - Nanyan Lu
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
| | - Michael Duff
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
| | - Mathew Heffel
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
| | - Caroline A McKinney
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Road, North Grafton, MA 01536, USA
| | - Daniela Bedenice
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Road, North Grafton, MA 01536, USA
| | - Douglas Marthaler
- Kansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA.
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Presence of rat bocavirus in oropharyngeal and fecal samples from murine rodents in China. Arch Virol 2018; 163:3099-3103. [PMID: 30039316 DOI: 10.1007/s00705-018-3943-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/04/2018] [Indexed: 01/17/2023]
Abstract
In this study, we detected and genetically characterized rat bocavirus (RBoV) carried in 496 murine rodents that were captured in four provinces in China between May 2015 and May 2017. RBoV-positive samples were found in all four provinces, with a total positive rate of 24.8% (123/496) in throat swabs and 58.1% (286/492) in fecal samples. Twelve nearly full-length genome sequences of RBoV were determined, and the average sequence identity was 96.2%. Phylogenetic analysis showed that RBoVs formed a distinct clade that was distinguishable from the bocaviruses discovered in humans and other animals.
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