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Baryshnikova V, Turchenko Y, Tuchynskaya K, Belyaletdinova I, Butenko A, Dereventsova A, Ignatiev G, Kholodilov I, Larichev V, Lyapeykova E, Rogova A, Shakaryan A, Shishova A, Gmyl A, Karganova G. Recombinant TBEV Protein E of the Siberian Subtype Is a Candidate Antigen in the ELISA Test System for Differential Diagnosis. Diagnostics (Basel) 2023; 13:3277. [PMID: 37892100 PMCID: PMC10606673 DOI: 10.3390/diagnostics13203277] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 08/01/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
The tick-borne encephalitis virus (TBEV) is one of the most common members of the Orthoflavivirus genus, which comprises the causative agents of severe diseases in humans and animals. Due to the expanding areas of orthoflavivirus infection, its differential diagnosis is highly demanded. Commercial test kits based on inactivated TBEV may not provide reliable differentiation between flaviviruses because of serological crossover in this genus. Application of recombinant domains (sE and dIII) of the TBEV Sukhar-strain protein E as antigens in an ELISA test system allowed us to identify a wide range of antibodies specific to different TBEV strains. We tested 53 sera from human patients with confirmed TBE diagnosis (the efficacy of our test system based on sE protein was 98%) and 56 sera from patients with other orthoflavivirus infections in which no positive ones were detected using our ELISA test system, thus being indicative of its 100% specificity. We also tested mouse and rabbit sera containing antibodies specific to 17 TBEV strains belonging to different subtypes; this assay exhibited high efficacy and differentiation ability in detecting antibodies against TBEV from other orthoflaviviruses such as Omsk hemorrhagic fever, Powassan, yellow fever, dengue, West Nile, Zika, and Japanese encephalitis viruses.
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Affiliation(s)
- Victoria Baryshnikova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Yuriy Turchenko
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Ksenia Tuchynskaya
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Ilmira Belyaletdinova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Alexander Butenko
- D.I. Ivanovsky Institute of Virology Division of N.F. Gamaleya National Research Center of Epidemiology and Microbiology of the Ministry of Health of the Russian Federation, Moscow 123098, Russia
| | - Alena Dereventsova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Georgy Ignatiev
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Ivan Kholodilov
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Victor Larichev
- D.I. Ivanovsky Institute of Virology Division of N.F. Gamaleya National Research Center of Epidemiology and Microbiology of the Ministry of Health of the Russian Federation, Moscow 123098, Russia
| | - Ekaterina Lyapeykova
- Infectious Clinical Hospital No. 1 of the Moscow City Health Department, Moscow 125310, Russia;
| | - Anastasiya Rogova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Armen Shakaryan
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
- Department of Infectious Diseases in Children, Faculty of Pediatrics, Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Anna Shishova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Anatoly Gmyl
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
| | - Galina Karganova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia (Y.T.); (I.B.); (A.S.); (A.S.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia
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Ishijima K, Tatemoto K, Park E, Kimura M, Fujita O, Taira M, Kuroda Y, Mendoza MV, Inoue Y, Harada M, Matsuu A, Shimoda H, Kuwata R, Morikawa S, Maeda K. Lethal Disease in Dogs Naturally Infected with Severe Fever with Thrombocytopenia Syndrome Virus. Viruses 2022; 14:v14091963. [PMID: 36146769 PMCID: PMC9502089 DOI: 10.3390/v14091963] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Severe fever with the thrombocytopenia syndrome virus (SFTSV) causes fatal disease in humans, cats, and cheetahs. In this study, the information on seven dogs with SFTS was summarized. All dogs showed anorexia, high fever, leukopenia, and thrombocytopenia, two dogs showed vomiting and loose stool, and five dogs had tick parasites. All dogs also had a history of outdoor activity. The SFTSV gene was detected in all dogs. Remarkably, three dogs (43%) died. SFTSV was isolated from six dogs and the complete genomes were determined. A significant increase in anti-SFTSV-IgG antibodies was observed in two dogs after recovery, and anti-SFTSV-IgM antibodies were detected in four dogs in the acute phase. Using an ELISA cut-off value of 0.410 to discriminate between SFTSV-negative and positive dogs, the detection of anti-SFTSV-IgM antibodies was useful for the diagnosis of dogs with acute-phase SFTS. Four out of the ninety-eight SFTSV-negative dogs possessed high anti-SFTSV IgG antibody titers, indicating that some dogs can recover from SFTSV infection. In conclusion, SFTSV is lethal in some dogs, but many dogs recover from SFTSV infection.
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Affiliation(s)
- Keita Ishijima
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Kango Tatemoto
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Eunsil Park
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Masanobu Kimura
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Osamu Fujita
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Masakatsu Taira
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Yudai Kuroda
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Milagros Virhuez Mendoza
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Yusuke Inoue
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
- Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
| | - Michiko Harada
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
- Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
| | - Aya Matsuu
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Hiroshi Shimoda
- Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
| | - Ryusei Kuwata
- Faculty of Veterinary Medicine, Okayama University of Science, 1-3 Ikoinooka, Imabari 794-8555, Japan
| | - Shigeru Morikawa
- Faculty of Veterinary Medicine, Okayama University of Science, 1-3 Ikoinooka, Imabari 794-8555, Japan
| | - Ken Maeda
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
- Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
- Correspondence: ; Tel.: +81-3-4582-2750
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Tran NTB, Shimoda H, Ishijima K, Yonemitsu K, Minami S, Kuroda Y, Tatemoto K, Mendoza MV, Kuwata R, Takano A, Muto M, Sawabe K, Isawa H, Hayasaka D, Maeda K. Zoonotic Infection with Oz Virus, a Novel Thogotovirus. Emerg Infect Dis 2022; 28:436-439. [PMID: 35075999 PMCID: PMC8798690 DOI: 10.3201/eid2802.211270] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Oz virus is a novel thogotovirus isolated from ticks that causes lethal infection in mice. We conducted serosurveillance of Oz virus infection among humans and wild mammals in Japan using virus-neutralization tests and ELISAs. Results showed that Oz virus may be naturally infecting humans and other mammalian hosts.
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Abstract
Tick-borne encephalitis virus (TBEV), a member of the genus Flavivirus within the family Flaviviridae, causes fatal encephalitis with severe sequelae in humans. TBEV is
prevalent over a wide area of the Eurasian continent including Europe, Russia, Far-Eastern Asia, and Japan. While it was previously thought that TBEV was not endemic in Japan, the first
confirmed case of serologically diagnosed TBE was reported in 1993 in the southern area of Hokkaido Prefecture, Japan. In addition, TBEV has been isolated from dogs, wild rodents and ticks
in the area. Our epizootiological survey indicated that endemic foci of TBEV were maintained in Hokkaido and other areas of Honshu. TBEV can be divided into three subtypes based on
phylogenetic analyses. The Japanese isolates were classified as the Far Eastern subtype, which causes severe neural disorders with a higher mortality rate up to 30%. However, how viral
replication and pathogenicity contribute to the neurological manifestations remains unclear. Recent studies have revealed distinctive mechanisms of TBEV pathogenicity and viral genetic
factors associated with virulence. This review discusses the recent findings regarding the epidemiology and pathogenesis of TBEV.
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Affiliation(s)
- Kentaro Yoshii
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
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Nakayasu M, Hirano M, Muto M, Kobayashi S, Kariwa H, Yoshii K. Development of a serodiagnostic IgM-ELISA for tick-borne encephalitis virus using subviral particles with strep-tag. Ticks Tick Borne Dis 2018; 9:1391-1394. [PMID: 29960872 DOI: 10.1016/j.ttbdis.2018.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/13/2018] [Accepted: 06/22/2018] [Indexed: 10/28/2022]
Abstract
Tick-borne encephalitis virus (TBEV) is a zoonotic agent causing severe encephalitis in humans. IgM antibody detection is useful for the serological diagnosis of TBEV infection, because IgM has high specificity for each flavivirus and indicates a recent infection. Commercial IgM-ELISA kits are somewhat expensive and difficulties in their sensitivity have been suggested due to their format and formalin-inactivated antigens. Therefore, the development of an inexpensive IgM-ELISA with high specificity and sensitivity is needed. In this study, a μ-capture ELISA was developed to detect TBEV-specific IgM antibodies using subviral particles (SPs) with strep-tag (strep-SP-IgM-ELISA). The results of our strep-SP-IgM-ELISA were highly correlated with diagnoses made by the neutralization test (sensitivity: 94.1%), and our strep-SP-IgM-ELISA could detect anti-TBEV IgM antibodies in patients who could not be diagnosed with the neutralization test. Besides, 51 of 52 positive samples by a commercial IgM-ELISA were also diagnosed as positive by our strep-SP-IgM-ELISA (98.1%), and our strep-SP-IgM-ELISA could detect anti-TBEV IgM antibodies in all samples that were inconclusive based on the commercial IgM-ELISA. Our strep-SP-IgM-ELISA will be useful for diagnoses in TBE-endemic areas.
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Affiliation(s)
- Miki Nakayasu
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Minato Hirano
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Memi Muto
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Shintaro Kobayashi
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Hiroaki Kariwa
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Kentaro Yoshii
- Laboratory of Public Health, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan.
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Inagaki E, Sakai M, Hirano M, Muto M, Kobayashi S, Kariwa H, Yoshii K. Development of a serodiagnostic multi-species ELISA against tick-borne encephalitis virus using subviral particles. Ticks Tick Borne Dis 2016; 7:723-729. [DOI: 10.1016/j.ttbdis.2016.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 02/22/2016] [Accepted: 03/01/2016] [Indexed: 11/29/2022]
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Ergunay K, Tkachev S, Kozlova I, Růžek D. A Review of Methods for Detecting Tick-Borne Encephalitis Virus Infection in Tick, Animal, and Human Specimens. Vector Borne Zoonotic Dis 2016; 16:4-12. [DOI: 10.1089/vbz.2015.1896] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Koray Ergunay
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Sihhiye Ankara, Turkey
| | - Sergey Tkachev
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Irina Kozlova
- FSSFE Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch of the Russian Academy of Medical Sciences, Irkutsk, Russia
| | - Daniel Růžek
- Veterinary Research Institute, Brno, Czech Republic
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, and Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
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Development of a solid-phase competition ELISA to detect antibodies against newly emerged Duck Tembusu virus. J Virol Methods 2015; 224:73-6. [DOI: 10.1016/j.jviromet.2015.08.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 08/18/2015] [Accepted: 08/25/2015] [Indexed: 11/23/2022]
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9
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Chidumayo NN, Yoshii K, Saasa N, Sakai M, Kariwa H. Development of a tick-borne encephalitis serodiagnostic ELISA using recombinant Fc-antigen fusion proteins. Diagn Microbiol Infect Dis 2014; 78:373-8. [DOI: 10.1016/j.diagmicrobio.2013.12.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 12/16/2013] [Accepted: 12/26/2013] [Indexed: 11/26/2022]
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Detection of specific antibodies against tembusu virus in ducks by use of an E protein-based enzyme-linked immunosorbent assay. J Clin Microbiol 2013; 51:2400-2. [PMID: 23616462 DOI: 10.1128/jcm.00361-13] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We developed an enzyme-linked immunosorbent assay (ELISA) using eukaryotically expressed E protein as the antigen (termed E-ELISA) to detect antibodies to tembusu virus (TMUV) in ducks. The E-ELISA did not react with antisera to other known pathogens, indicating the E protein is specific for recognizing anti-TMUV antibodies. Compared to the serum neutralization test, the specificity and sensitivity of the E-ELISA was 93.2 and 97.8%, respectively. Therefore, this E-ELISA is a sensitive and rapid method for detecting antibodies against TMUV in ducks.
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