1
|
Ohlopkova OV, Yakovlev SA, Emmanuel K, Kabanov AA, Odnoshevsky DA, Kartashov MY, Moshkin AD, Tuchkov IV, Nosov NY, Kritsky AA, Agalakova MA, Davidyuk YN, Khaiboullina SF, Morzunov SP, N'Fally M, Bumbali S, Camara MF, Boiro MY, Agafonov AP, Gavrilova EV, Maksyutov RA. Epidemiology of Zoonotic Coxiella burnetii in The Republic of Guinea. Microorganisms 2023; 11:1433. [PMID: 37374935 DOI: 10.3390/microorganisms11061433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Q fever is a zoonotic infectious disease characterized by fever, malaise, chills, significant weakness, and muscle pain. In some cases, the disease can become chronic and affect the inner membranes of the heart, such as the valves, leading to endocarditis and a high risk of death. Coxiella burnetii (C. burnetii) is the primary causative agent of Q fever in humans. This study aims to monitor the presence of C. burnetii in ticks collected from small mammals and cattle in the Republic of Guinea (RG). METHODS Rodents were trapped in the Kindia region of RG during 2019-2020, and ticks were collected from cattle in six regions of RG. Total DNA was extracted using a commercial kit (RIBO-prep, InterLabService, Russia) following the manufacturer's instructions. Real-time PCR amplification was conducted using the kit (AmpliSens Coxiella burnetii-FL, InterLabService, Russia) to detect C. burnetii DNA. RESULTS AND CONCLUSIONS Bacterial DNA was detected in 11 out of 750 (1.4%) small mammals and 695 out of 9620 (7.2%) tick samples. The high number of infected ticks (7.2%) suggests that they are the main transmitters of C. burnetii in RG. The DNA was detected in the liver and spleen of a Guinea multimammate mouse, Mastomys erythroleucus. These findings demonstrate that C. burnetii is zoonotic in RG, and measures should be taken to monitor the bacteria's dynamics and tick prevalence in the rodent population.
Collapse
Affiliation(s)
- Olesia V Ohlopkova
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Sergey A Yakovlev
- Russian Research Anti-Plague Institute «Microbe» of Rospotrebnadzor, Saratov 410005, Russia
| | - Kabwe Emmanuel
- OpenLab "Gene and Cell Technologies", Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia
| | - Alexey A Kabanov
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Dmitry A Odnoshevsky
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Mikhail Yu Kartashov
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Alexey D Moshkin
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Igor V Tuchkov
- Russian Research Anti-Plague Institute «Microbe» of Rospotrebnadzor, Saratov 410005, Russia
| | - Nikita Yu Nosov
- Russian Research Anti-Plague Institute «Microbe» of Rospotrebnadzor, Saratov 410005, Russia
- State Research Center of Dermatovenerology and Cosmetology of Russian Ministry of Health, Moscow 107076, Russia
| | - Andrey A Kritsky
- Russian Research Anti-Plague Institute «Microbe» of Rospotrebnadzor, Saratov 410005, Russia
- Limited Liability Company, «Biotech Campus», Moscow 117437, Russia
| | - Milana A Agalakova
- Faculty of Preventive Medicine, Ural State Medical University, Yekaterinburg 620014, Russia
- Limited Liability Company, «Quality Med», Yekaterinburg 105318, Russia
| | - Yuriy N Davidyuk
- OpenLab "Gene and Cell Technologies", Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia
| | - Svetlana F Khaiboullina
- OpenLab "Gene and Cell Technologies", Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia
| | | | - Magasuba N'Fally
- Faculty of Medicine, Pharmacy and Dentistry, University Gamal Abdel Nasser, Conakry 001, Guinea
| | - Sanaba Bumbali
- Research Institute of Applied Biology of Guinea, Kindia 100, Guinea
| | | | | | - Alexander P Agafonov
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Elena V Gavrilova
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| | - Rinat A Maksyutov
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, Koltsovo 630559, Russia
| |
Collapse
|
2
|
Kabwe E, Shamsutdinov AF, Suleimanova S, Martynova EV, Ismagilova RK, Shakirova VG, Savitskaya TA, Isaeva GS, Rizvanov AA, Khaiboullina SF, Morzunov SP, Davidyuk YN. Puumala Orthohantavirus Reassortant Genome Variants Likely Emerging in the Watershed Forests. Int J Mol Sci 2023; 24:ijms24021018. [PMID: 36674534 PMCID: PMC9865142 DOI: 10.3390/ijms24021018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/29/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Hemorrhagic fever with renal syndrome (HFRS) remains a prevalent zoonosis in the Republic of Tatarstan (RT), Russian Federation. Puumala orthohantavirus (PUUV), carried by bank voles (Myodes glareolus), is the principal zoonotic pathogen of HFRS in the RT. In this study, we sought to demonstrate the similarity of the PUUV genetic sequences detected in HFRS case patients and bank vole samples previously collected in some areas of the RT. Furthermore, we intended to identify the reassortant PUUV genomes and locate a potential site for their emergence. During 2019 outbreaks, the PUUV genome sequences of the S and M segments from 42 HFRS cases were analysed and compared with the corresponding sequences from bank voles previously trapped in the RT. Most of the PUUV strains from HFRS patients turned out to be closely related to those isolated from bank voles captured near the site of the human infection. We also found possible reassortant PUUV genomes in five patients while they were absent in bank voles. The location of the corresponding HFRS infection sites suggests that reassortant PUUV genomes could emerge in the bank voles that inhabit the forests on the watershed between the Kazanka River and Myosha River. These findings could facilitate the search for the naturally occurring reassortants of PUUV in bank vole populations.
Collapse
Affiliation(s)
- Emmanuel Kabwe
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia
| | - Anton F. Shamsutdinov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| | - Setora Suleimanova
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| | - Ekaterina V. Martynova
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| | - Ruzilya K. Ismagilova
- OpenLab “Omics Technology”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| | - Venera G. Shakirova
- Medical Academy of the Ministry of Health of the Russian Federation, 420012 Kazan, Russia
| | | | - Guzel S. Isaeva
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia
| | - Albert A. Rizvanov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| | - Svetlana F. Khaiboullina
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
- Correspondence:
| | - Sergey P. Morzunov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
- Department of Pathology, University of Nevada, Reno, NV 89557, USA
| | - Yuriy N. Davidyuk
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia
| |
Collapse
|
3
|
Kabwe E, Al Sheikh W, Shamsutdinov AF, Ismagilova RK, Martynova EV, Ohlopkova OV, Yurchenko YA, Savitskaya TA, Isaeva GS, Khaiboullina SF, Rizvanov AA, Morzunov SP, Davidyuk YN. Analysis of Puumala orthohantavirus Genome Variants Identified in the Territories of Volga Federal District. Trop Med Infect Dis 2022; 7:tropicalmed7030046. [PMID: 35324593 PMCID: PMC8952242 DOI: 10.3390/tropicalmed7030046] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/20/2022] [Accepted: 03/04/2022] [Indexed: 12/10/2022] Open
Abstract
Hemorrhagic fever with renal syndrome (HFRS) is a zoonotic disease commonly diagnosed in the Volga Federal District (VFD). HFRS is caused by Puumala orthohantavirus (PUUV), and this virus is usually detected in bank voles as its natural host (Myodes glareolus). The PUUV genome is composed of the single-stranded, negative-sense RNA containing three segments. The goal of the current study is to identify genome variants of PUUV strains circulating in bank voles captured in the Udmurt Republic (UR) and Ulyanovsk region (ULR). The comparative and phylogenetic analysis of PUUV strains revealed that strains from Varaksino site UR are closely related to strains previously identified in the Pre-Kama area of the Republic of Tatarstan (RT), whilst strains from Kurlan and Mullovka sites ULR are similar to strains from the Trans-Kama area of the RT. It was also found that Barysh ULR strains form a separate distinct group phylogenetically equidistant from Varaksino and Kurlan−Mullovka groups. The identified groups of strains can be considered as separate sub-lineages in the PUUV Russian genetic lineage. In addition, the genomes of the strains from the UR, most likely, were formed as a result of reassortment.
Collapse
Affiliation(s)
- Emmanuel Kabwe
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (T.A.S.); (G.S.I.)
- Correspondence: (E.K.); (Y.N.D.)
| | - Walaa Al Sheikh
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
| | - Anton F. Shamsutdinov
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
| | - Ruzilya K. Ismagilova
- OpenLab “Omics Technology”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia;
| | - Ekaterina V. Martynova
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
| | - Olesia V. Ohlopkova
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Koltsovo, Russia;
| | - Yuri A. Yurchenko
- Hygienic and Epidemiological Center for Novosibirsk Region, 630099 Novosibirsk, Russia;
- Institute of Systematics and Ecology of Animals, Siberian Branch of the Russian Academy of Sciences, 630091 Novosibirsk, Russia
| | - Tatiana A. Savitskaya
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (T.A.S.); (G.S.I.)
| | - Guzel S. Isaeva
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (T.A.S.); (G.S.I.)
| | - Svetlana F. Khaiboullina
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
| | - Albert A. Rizvanov
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
| | - Sergey P. Morzunov
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
- Department of Pathology, University of Nevada, Reno, NV 89557, USA
| | - Yuriy N. Davidyuk
- OpenLab “Gene and Cell Technologies ”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (W.A.S.); (A.F.S.); (E.V.M.); (S.F.K.); (A.A.R.); (S.P.M.)
- Correspondence: (E.K.); (Y.N.D.)
| |
Collapse
|
4
|
Davidyuk YN, Kabwe E, Shamsutdinov AF, Knyazeva AV, Martynova EV, Ismagilova RK, Trifonov VA, Savitskaya TA, Isaeva GS, Urbanowicz RA, Khaiboullina SF, Rizvanov AA, Morzunov SP. The Distribution of Puumala orthohantavirus Genome Variants Correlates with the Regional Landscapes in the Trans-Kama Area of the Republic of Tatarstan. Pathogens 2021; 10:pathogens10091169. [PMID: 34578200 PMCID: PMC8471081 DOI: 10.3390/pathogens10091169] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 11/19/2022] Open
Abstract
In the European part of Russia, the highest number of hemorrhagic fever with renal syndrome (HFRS) cases are registered in the Volga Federal District (VFD), which includes the Republic of Tatarstan (RT). Puumala orthohantavirus (PUUV) is the main causative agent of HFRS identified in the RT. The goal of the current study is to analyze the genetic variations of the PUUV strains and possible presence of chimeric and reassortant variants among the PUUV strains circulating in bank vole populations in the Trans-Kama area of the RT. Complete S segment CDS as well as partial M and L segment coding nucleotide sequences were obtained from 40 PUUV-positive bank voles and used for the analysis. We found that all PUUV strains belonged to RUS genetic lineage and clustered in two subclades corresponding to the Western and Eastern Trans-Kama geographic areas. PUUV strains from Western Trans-Kama were related to the previously identified strain from Teteevo in the Pre-Kama area. It can be suggested that the PUUV strains were introduced to the Teteevo area as a result of the bank voles’ migration from Western Trans-Kama. It also appears that physical obstacles, including rivers, could be overcome by migrating rodents under favorable circumstances. Based on results of the comparative and phylogenetic analyses, we propose that bank vole distribution in the Trans-Kama area occurred upstream along the river valleys, and that watersheds could act as barriers for migrations. As a result, the diverged PUUV strains could be formed in closely located populations. In times of extensive bank vole population growth, happening every 3–4 years, some regions of watersheds may become open for contact between individual rodents from neighboring populations, leading to an exchange of the genetic material between divergent PUUV strains.
Collapse
Affiliation(s)
- Yuriy N. Davidyuk
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
| | - Emmanuel Kabwe
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (V.A.T.); (T.A.S.); (G.S.I.)
| | - Anton F. Shamsutdinov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
| | - Anna V. Knyazeva
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
| | - Ekaterina V. Martynova
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
| | - Ruzilya K. Ismagilova
- OpenLab “Omics Technology”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia;
| | - Vladimir A. Trifonov
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (V.A.T.); (T.A.S.); (G.S.I.)
- Medical Academy of the Ministry of Health of the Russian Federation, 420012 Kazan, Russia
| | - Tatiana A. Savitskaya
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (V.A.T.); (T.A.S.); (G.S.I.)
| | - Guzel S. Isaeva
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (V.A.T.); (T.A.S.); (G.S.I.)
| | - Richard A. Urbanowicz
- Department of Infection Biology and Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 5RF, UK;
| | - Svetlana F. Khaiboullina
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
- Correspondence: (S.F.K.); (S.P.M.)
| | - Albert A. Rizvanov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
| | - Sergey P. Morzunov
- OpenLab “Gene and Cell Technologies”, Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (Y.N.D.); (E.K.); (A.F.S.); (A.V.K.); (E.V.M.); (A.A.R.)
- Department of Pathology, University of Nevada, Reno, NV 89557, USA
- Correspondence: (S.F.K.); (S.P.M.)
| |
Collapse
|
5
|
Davidyuk YN, Kabwe E, Shakirova VG, Martynova EV, Ismagilova RK, Khaertynova IM, Khaiboullina SF, Rizvanov AA, Morzunov SP. Characterization of the Puumala orthohantavirus Strains in the Northwestern Region of the Republic of Tatarstan in Relation to the Clinical Manifestations in Hemorrhagic Fever With Renal Syndrome Patients. Front Pharmacol 2019; 10:970. [PMID: 31543819 PMCID: PMC6739438 DOI: 10.3389/fphar.2019.00970] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 07/29/2019] [Indexed: 12/11/2022] Open
Abstract
Over 1,000 cases of hemorrhagic fever with renal syndrome (HFRS) were recorded in the Republic of Tatarstan (RT) in 2015. HFRS is a zoonotic disease caused by several different Old World hantaviruses. In RT, Puumala orthohantavirus (PUUV) is a prevalent etiological agent of HFRS. We looked for the genetic link between the PUUV strains isolated from the bank voles and from the infected humans. In addition, possible correlation between the genetic makeup of the PUUV strain involved and different clinical picture of HFRS was investigated. Partial PUUV small (S) genome segment sequences were retrieved from 37 small animals captured in the northwestern region of RT in 2015. Phylogenetic analysis revealed that 34 PUUV sequences clustered with strains of the previously identified “Russia” (RUS) genetic lineage, while 3 remaining PUUV sequences clustered with the known lineage from Finland (FIN). Sequence comparisons showed that the majority of the S-segment sequences isolated in the current study displayed 98.2–100.0% sequence identity when compared with the strains isolated earlier from the HFRS patients hospitalized in Kazan city. HFRS patients infected with PUUV strains of either RUS or FIN genetic lineages were observed to have consistent differences in clinical presentation of the disease and laboratory findings. These findings indicated a strong genetic link between the infected bank voles and human HFRS cases from the same localities. Thus, S-segment sequences of the PUUV strains isolated from HFRS patients could serve as a molecular marker for determining the likely geographic area where infection occurred.
Collapse
Affiliation(s)
- Yuriy N Davidyuk
- OpenLab Gene and Cell Technologies, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Emmanuel Kabwe
- OpenLab Gene and Cell Technologies, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Venera G Shakirova
- Department of Infectious Diseases, Kazan State Medical Academy, Kazan, Russia
| | - Ekaterina V Martynova
- OpenLab Gene and Cell Technologies, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Ruzilya K Ismagilova
- Research Laboratory "Omics technology", Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | | | - Svetlana F Khaiboullina
- OpenLab Gene and Cell Technologies, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.,Department of Microbiology and Immunology, University of Nevada, Reno, NV, United States
| | - Albert A Rizvanov
- OpenLab Gene and Cell Technologies, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Sergey P Morzunov
- Department of Pathology, University of Nevada, Reno, NV, United States
| |
Collapse
|
6
|
Khaiboullina SF, Levis S, Morzunov SP, Martynova EV, Anokhin VA, Gusev OA, St Jeor SC, Lombardi VC, Rizvanov AA. Serum Cytokine Profiles Differentiating Hemorrhagic Fever with Renal Syndrome and Hantavirus Pulmonary Syndrome. Front Immunol 2017; 8:567. [PMID: 28572804 PMCID: PMC5435745 DOI: 10.3389/fimmu.2017.00567] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 04/27/2017] [Indexed: 12/16/2022] Open
Abstract
Hantavirus infection is an acute zoonosis that clinically manifests in two primary forms, hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS). HFRS is endemic in Europe and Russia, where the mild form of the disease is prevalent in the Tatarstan region. HPS is endemic in Argentina, as well as other countries of North and South American. HFRS and HPS are usually acquired via the upper respiratory tract by inhalation of virus-contaminated aerosol. Although the pathogenesis of HFRS and HPS remains largely unknown, postmortem tissue studies have identified endothelial cells as the primary target of infection. Importantly, cell damage due to virus replication, or subsequent tissue repair, has not been documented. Since no single factor has been identified that explains the complexity of HFRS or HPS pathogenesis, it has been suggested that a cytokine storm may play a crucial role in the manifestation of both diseases. In order to identify potential serological markers that distinguish HFRS and HPS, serum samples collected during early and late phases of the disease were analyzed for 48 analytes using multiplex magnetic bead-based assays. Overall, serum cytokine profiles associated with HPS revealed a more pro-inflammatory milieu as compared to HFRS. Furthermore, HPS was strictly characterized by the upregulation of cytokine levels, in contrast to HFRS where cases were distinguished by a dichotomy in serum cytokine levels. The severe form of hantavirus zoonosis, HPS, was characterized by the upregulation of a higher number of cytokines than HFRS (40 vs 21). In general, our analysis indicates that, although HPS and HFRS share many characteristic features, there are distinct cytokine profiles for these diseases. These profiles suggest a strong activation of an innate immune and inflammatory responses are associated with HPS, relative to HFRS, as well as a robust activation of Th1-type immune responses. Finally, the results of our analysis suggest that serum cytokines profiles of HPS and HFRS cases are consistent with the presence of extracellular matrix degradation, increased mononuclear leukocyte proliferation, and transendothelial migration.
Collapse
Affiliation(s)
- Svetlana F Khaiboullina
- Nevada Center for Biomedical Research, Reno, NV, USA.,Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.,Department of Microbiology and Immunology, University of Nevada School of Medicine, Reno, NV, USA
| | - Silvana Levis
- Instituto Nacional de Enfermedades Virales Humanas "Dr. Julio I. Maiztegui", Pergamino, Argentina
| | - Sergey P Morzunov
- Department of Pathology, University of Nevada School of Medicine, Reno, NV, USA
| | - Ekaterina V Martynova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | | | - Oleg A Gusev
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.,Preventive Medicine and Diagnosis Innovation Program, Center for Life Science Technologies, Yokohama, Japan
| | - Stephen C St Jeor
- Department of Microbiology and Immunology, University of Nevada School of Medicine, Reno, NV, USA
| | - Vincent C Lombardi
- Nevada Center for Biomedical Research, Reno, NV, USA.,Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| |
Collapse
|
7
|
Khaiboullina SF, Morzunov SP, St Jeor SC, Rizvanov AA, Lombardi VC. Hantavirus Infection Suppresses Thrombospondin-1 Expression in Cultured Endothelial Cells in a Strain-Specific Manner. Front Microbiol 2016; 7:1077. [PMID: 27486439 PMCID: PMC4950404 DOI: 10.3389/fmicb.2016.01077] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 06/27/2016] [Indexed: 11/13/2022] Open
Abstract
Hantavirus infection is associated with two frequently fatal diseases in humans: Hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS). The pathogenesis of hantavirus infection is complex and not fully understood; however, it is believed to involve virus-induced hyperinflammatory immune responses. Thrombospondin-1 (THBS1) is a large homotrimeric protein that plays a putative role in regulating blood homeostasis. Hyperresponsiveness to inflammatory stimuli has also been associated with defects in the THBS1 gene. Our data suggest that hantavirus infection of human umbilical cord vein endothelial cells (HUVEC) suppress the accumulation of THBS1 in the extracellular matrix. Additionally, this suppression is dependent on virus replication, implying a direct mechanism of action. Our data also imply that the pathogenic Andes and Hantaan strains inhibit THBS1 expression while the non-pathogenic Prospect Hill strain showed little inhibition. These observations suggest that a dysregulation of THBS1 may contribute to the pathogenesis of hantavirus infection.
Collapse
Affiliation(s)
- Svetlana F Khaiboullina
- Nevada Center for Biomedical ResearchReno, NV, USA; Department of Genetics, Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Sergey P Morzunov
- Nevada State Public Health Laboratory, University of Nevada, Reno School of Medicine Reno, NV, USA
| | - Stephen C St Jeor
- Department of Immunology and Microbiology, University of Nevada, Reno School of Medicine Reno, NV, USA
| | - Albert A Rizvanov
- Department of Genetics, Institute of Fundamental Medicine and Biology, Kazan Federal University Kazan, Russia
| | - Vincent C Lombardi
- Nevada Center for Biomedical ResearchReno, NV, USA; Department of Biochemistry and Molecular Biology, University of NevadaReno, NV, USA
| |
Collapse
|
8
|
Muyangwa M, Martynova EV, Khaiboullina SF, Morzunov SP, Rizvanov AA. Hantaviral Proteins: Structure, Functions, and Role in Hantavirus Infection. Front Microbiol 2015; 6:1326. [PMID: 26640463 PMCID: PMC4661284 DOI: 10.3389/fmicb.2015.01326] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 11/11/2015] [Indexed: 12/12/2022] Open
Abstract
Hantaviruses are the members of the family Bunyaviridae that are naturally maintained in the populations of small mammals, mostly rodents. Most of these viruses can easily infect humans through contact with aerosols or dust generated by contaminated animal waste products. Depending on the particular Hantavirus involved, human infection could result in either hemorrhagic fever with renal syndrome or in Hantavirus cardiopulmonary syndrome. In the past few years, clinical cases of the Hantavirus caused diseases have been on the rise. Understanding structure of the Hantavirus genome and the functions of the key viral proteins are critical for the therapeutic agents’ research. This paper gives a brief overview of the current knowledge on the structure and properties of the Hantavirus nucleoprotein and the glycoproteins.
Collapse
Affiliation(s)
- Musalwa Muyangwa
- Institute of Fundamental Medicine and Biology, Kazan Federal University Kazan, Russia
| | - Ekaterina V Martynova
- Institute of Fundamental Medicine and Biology, Kazan Federal University Kazan, Russia
| | - Svetlana F Khaiboullina
- Institute of Fundamental Medicine and Biology, Kazan Federal University Kazan, Russia ; Nevada Center for Biomedical Research, Reno NV, USA
| | - Sergey P Morzunov
- Department of Pathology and Nevada State Public Health Laboratory, University of Nevada School of Medicine, Reno NV, USA
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University Kazan, Russia
| |
Collapse
|
9
|
Morzunov SP, Khaiboullina SF, St Jeor S, Rizvanov AA, Lombardi VC. Multiplex Analysis of Serum Cytokines in Humans with Hantavirus Pulmonary Syndrome. Front Immunol 2015; 6:432. [PMID: 26379668 PMCID: PMC4553709 DOI: 10.3389/fimmu.2015.00432] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 08/09/2015] [Indexed: 12/11/2022] Open
Abstract
Hantavirus pulmonary syndrome (HPS) is an acute zoonotic disease transmitted primarily through inhalation of virus-contaminated aerosols. Hantavirus infection of endothelial cells leads to increased vascular permeability without a visible cytopathic effect. For this reason, it has been suggested that the pathogenesis of HPS is indirect with immune responses, such as cytokine production, playing a dominant role. In order to investigate their potential contribution to HPS pathogenesis, we analyzed the serum of hantavirus-infected subjects and healthy controls for 68 different cytokines, chemokines, angiogenic, and growth factors. Our analysis identified differential expression of cytokines that promote tissue migration of mononuclear cells including T lymphocytes, natural killer cells, and dendritic cells. Additionally, we observed a significant upregulation of cytokines known to regulate leukocyte migration and subsequent repair of lung tissue, as well as cytokines known to increase endothelial monolayer permeability and facilitate leukocyte transendothelial migration. Conversely, we observed a downregulation of cytokines associated with platelet numbers and function, consistent with the thrombocytopenia observed in subjects with HPS. This study corroborates clinical findings and extends our current knowledge regarding immunological and laboratory findings in subjects with HPS.
Collapse
Affiliation(s)
- Sergey P Morzunov
- Department of Pathology, School of Medicine, University of Nevada , Reno, NV , USA
| | - Svetlana F Khaiboullina
- Institute of Fundamental Medicine and Biology, Kazan Federal University , Kazan , Russia ; Whittemore Peterson Institute , Reno, NV , USA
| | - Stephen St Jeor
- Department of Microbiology and Immunology, University of Nevada , Reno, NV , USA
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University , Kazan , Russia
| | - Vincent C Lombardi
- Whittemore Peterson Institute , Reno, NV , USA ; Department of Biochemistry, School of Medicine, University of Nevada , Reno, NV , USA
| |
Collapse
|
10
|
Khaiboullina SF, Morzunov SP, Boichuk SV, Palotás A, St Jeor S, Lombardi VC, Rizvanov AA. Death-domain associated protein-6 (DAXX) mediated apoptosis in hantavirus infection is counter-balanced by activation of interferon-stimulated nuclear transcription factors. Virology 2013; 443:338-48. [PMID: 23830076 DOI: 10.1016/j.virol.2013.05.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 05/15/2013] [Indexed: 10/26/2022]
Abstract
Hantaviruses are negative strand RNA species that replicate predominantly in the cytoplasm. They also activate numerous cellular responses, but their involvement in nuclear processes is yet to be established. Using human umbilical vein endothelial cells (HUVECs), this study investigates the molecular finger-print of nuclear transcription factors during hantavirus infection. The viral-replication-dependent activation of pro-myelocytic leukemia protein (PML) was followed by subsequent localization in nuclear bodies (NBs). PML was also found in close proximity to activated Sp100 nuclear antigen and interferon-stimulated gene 20 kDa protein (ISG-20), but co-localization with death-domain associated protein-6 (DAXX) was not observed. These data demonstrate that hantavirus triggers PML activation and localization in NBs in the absence of DAXX-PLM-NB co-localization. The results suggest that viral infection interferes with DAXX-mediated apoptosis, and expression of interferon-activated Sp100 and ISG-20 proteins may indicate intracellular intrinsic antiviral attempts.
Collapse
|
11
|
Khaiboullina SF, Morzunov SP, Hall MR, De Meirleir KL, Rizvanov AA, Lombardi VC. Human dendritic cells transfected with a human papilloma virus-18 construct display decreased mobility and upregulated cytokine production. Int J Oncol 2013; 43:1701-9. [PMID: 23969559 DOI: 10.3892/ijo.2013.2074] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 07/12/2013] [Indexed: 11/05/2022] Open
Abstract
The marked depletion of dendritic cells (DCs) in skin cancers, as well as preneoplastic and neoplastic cervical epithelium, suggests a central role for DCs in productive human papillomavirus (HPV) infection and cancer promotion. It has been suggested that HPV may facilitate tumor development by reducing DC density, contributing to a decrease in local immune surveillance. In this study, we have examined the response of human DCs transfected with a construct containing the HPV18 genome and their subsequent expression of papilloma virus proteins. Transfected cells expressed the L1 major capsid protein and upregulated E6 and E7 oncoprotein transcripts as detected by RT-PCR. Transfection of DCs also resulted in a significant increase in cytokine production. Finally, we observed that HPV18 transfection decreased the migratory activity of DCs. Our data indicate that HPV transfection of DCs leads to changes in migratory activity and cytokine production, which potentially can suppress or delay immune responses to viral antigens. Additionally, changes in cytokine production by HPV-transformed human fibroblasts and human cervical epithelial cells revealed that the migratory and antigen-presenting functions of DCs may be impaired by the suppressive effects of cytokines produced by HPV-infected epithelial and stromal cells.
Collapse
|
12
|
Khaiboullina SF, Rizvanov AA, Lombardi VC, Morzunov SP, Reis HJ, Palotás A, St Jeor S. Andes-virus-induced cytokine storm is partially suppressed by ribavirin. Antivir Ther 2013; 18:575-84. [PMID: 23300158 DOI: 10.3851/imp2524] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Microbe-induced over-activation of cytokines, especially tumour necrosis factor (TNF)-α, is key to the pathogenesis of hantavirus infection leading to severe inflammation with high mortality rate. Although ribavirin showed promise in inhibiting viral replication in vitro, its clinical efficacy remains controversial. METHODS Various concentrations of ribavirin were used to determine its effect on cytokine activation in our infectious model system. RESULTS Ribavirin decreased the virus load and dose-dependently inhibited the accumulation of RANTES messenger RNA in Andes-virus (ANDV)-infected human endothelial cells, but failed to suppress TNF-α-induced activation of RANTES and interleukin-6 in ANDV-inoculated cultures. This report also shows, for the first time, that the deleterious over-stimulation by TNF-α is mediated by nuclear factor-κB, and describes the effect of ribavirin on cytokine production following ANDV infection. CONCLUSIONS Although highly effective in preventing ANDV replication and suppressing activation of select inflammatory mediators, the therapeutic efficacy of ribavirin is limited due to its inability to fully inhibit cytokine outburst triggered by hantavirus infection.
Collapse
|
13
|
Abstract
Hantaviruses are tri-segmented negative sense single stranded RNA viruses that belong to the family Bunyaviridae. In nature, hantaviruses are exclusively maintained in the populations of their specific rodent hosts. In their natural host species, hantaviruses usually develop a persistent infection with prolonged virus shedding in excreta. Humans become infected by inhaling virus contaminated aerosol. Unlike asymptomatic infection in rodents, hantaviruses cause two acute febrile diseases in humans: hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS). The mortality rate varies from 0.1% to 40% depending on the virus involved. Hantaviruses are distributed world wide, with over 150,000 HFRS and HPS cases being registered annually. In this review we summarize current knowledge on hantavirus molecular biology, epidemiology, genetic diversity and co-evolution with rodent hosts. In addition, special attention was given in this review to describing clinical manifestation of HFRS and HPS, and advances in our current understanding of the host immune response, treatment, and prevention.
Collapse
Affiliation(s)
- Svetlana F Khaiboullina
- Department of Microbiology and Immunology, and Cell and Molecular Biology Program, School of Medicine, University of Nevada, Reno, NV 89557, USA
| | | | | |
Collapse
|
14
|
Tkachenko EA, Okulova NM, Iunicheva IV, Morzunov SP, Khaĭbulina SF, Riabova TE, Vasilenko LE, Bashkirtsev VN, Dzagurova TK, Gorbachkova EA, Sedova NS, Balakirev AE, Dekonenko AE, Drozdov SG. [The epizootological and virological characteristics of a natural hantavirus infection focus in the subtropic zone of the Krasnodarsk Territory]. Vopr Virusol 2005; 50:14-9. [PMID: 16078428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A natural focus of hantavirus infection was detected and examined during the studies conducted in 2000-2002 around the Sochi (the western spurs of the Great Caucasus Ridge, which descended to the Black Sea (the Krasnodar Territory of Russia). At least 4 rodent species, such as Microtus majori, A. (S.) ponticus, A. agrarius, A. (S.) ciscaucasicus, were shown to participate in the circulation of hantaviruses. A comparative analysis of the nucleotide sequences of genomic S- and M-segments of hantaviruses has provided evidence that 13 viral RNA isolates from the A. (S.) ciscaucasicus belong to the Dobrava/Belgrade virus clade; however the RNA isolate from the Microtus majori belong to the Tula virus clade.
Collapse
|
15
|
Iashina LN, Slonova RA, Oleĭnik OV, Kuzina II, Kushnareva TV, Kompanets GG, Simonov SB, Simonova TL, Netesov SV, Morzunov SP. [A new genetic variant of the PUUV virus from the Maritime Territory and its natural carrier red-grey vole Clethrionomys rufocanus]. Vopr Virusol 2004; 49:34-7. [PMID: 15597959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Pulmonary tissues of red-grey voles, Clethrionomys rufocanus from Shkotovo District and Maritime Territory were investigated. rt-PCR was used to detect the hantavirus nt-222 M-segment genome and nt-403 mitochondrial DNA fragment. A new genetic variant of the PUUV virus named as "Shkotovo", that is different from other PUUV strains by 18-23%, was shown to be circulating in red-grey voles. A phylogenetic analysis denoted 2 PUUV subgroups with their rodent-host branching into C. graleolus and C. rufocanus.
Collapse
|
16
|
Kuhn JH, Seregin SV, Morzunov SP, Petrova ID, Vyshemirskii OI, Lvov DK, Tyunnikov GI, Gutorov VV, Netesov SV, Petrov VS. Genetic analysis of the M RNA segment of Crimean-Congo hemorrhagic fever virus strains involved in the recent outbreaks in Russia. Arch Virol 2004; 149:2199-213. [PMID: 15503207 DOI: 10.1007/s00705-004-0354-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2003] [Accepted: 04/15/2004] [Indexed: 10/26/2022]
Abstract
Crimean-Congo hemorrhagic fever (CCHF) is a severe zoonosis with a high fatality rate. In Russia, local CCHF outbreaks have occurred in the Stavropol Territory, and the Volgograd and Astrakhan Regions during 2000 and 2001. Seven strains of CCHF virus (CCHFV) were isolated from infected patients and collected ticks. Two fragments of the CCHF virus M genome segment were PCR amplified and their nucleotide sequences were determined. All these virus strains appear to be closely related (up to 5.8% nucleotide sequence differences) and form a distinct clade on the CCHFV phylogenetic tree. Within this clade, CCHFV strains from Stavropol and Astrakhan cluster together, whereas those from Volgograd form a separate subgroup.
Collapse
Affiliation(s)
- J H Kuhn
- Charité - Universitätsmedizin Berlin, Institut für Infektionsmedizin, Berlin, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Veselov SI, Khaĭbullina SF, Morzunov SP, Khasanova SS, Li LE, Garipova ME, Klimchuk LA, Speranskiĭ VV, Kulagin VF, Magazov RS. [Early diagnostics of hemorrhagic fever with renal syndrome on the basis of the use of Pumala virus recombinant nucleocapsid protein]. Zh Mikrobiol Epidemiol Immunobiol 2003:55-9. [PMID: 12630355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Pumala virus recombinant nucleocapsid protein was used for the early diagnosis of haemorrhagic fever with renal syndrome. Specific IgM in the sera of patients could be determined by the IEA technique as early as on days 2-3 from the onset of the disease. The diagnostic effectiveness of the test-system was 95% and its specificity was 98%.
Collapse
|
18
|
Bohlman MC, Morzunov SP, Meissner J, Taylor MB, Ishibashi K, Rowe J, Levis S, Enria D, St Jeor SC. Analysis of hantavirus genetic diversity in Argentina: S segment-derived phylogeny. J Virol 2002; 76:3765-73. [PMID: 11907216 PMCID: PMC136083 DOI: 10.1128/jvi.76.8.3765-3773.2002] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Nucleotide sequences were determined for the complete S genome segments of the six distinct hantavirus genotypes from Argentina and for two cell culture-isolated Andes virus strains from Chile. Phylogenetic analysis indicates that, although divergent from each other, all Argentinian hantavirus genotypes group together and form a novel phylogenetic clade with the Andes virus. The previously characterized South American hantaviruses Laguna Negra virus and Rio Mamore virus make up another clade that originates from the same ancestral node as the Argentinian/Chilean viruses. Within the clade of Argentinian/Chilean viruses, three subclades can be defined, although the branching order is somewhat obscure. These are made of (i) "Lechiguanas-like" virus genotypes, (ii) Maciel virus and Pergamino virus genotypes, and (iii) strains of the Andes virus. Two hantavirus genotypes from Brazil, Araraquara and Castello dos Sonhos, were found to group with Maciel virus and Andes virus, respectively. The nucleocapsid protein amino acid sequence variability among the members of the Argentinian/Chilean clade does not exceed 5.8%. It is especially low (3.5%) among oryzomyine species-associated virus genotypes, suggesting recent divergence from the common ancestor. Interestingly, the Maciel and Pergamino viruses fit well with the rest of the clade although their hosts are akodontine rodents. Taken together, these data suggest that under conditions in which potential hosts display a high level of genetic diversity and are sympatric, host switching may play a prominent role in establishing hantavirus genetic diversity. However, cospeciation still remains the dominant factor in the evolution of hantaviruses.
Collapse
Affiliation(s)
- Marlene C Bohlman
- Department of Microbiology, University of Nevada at Reno, Reno, Nevada 89557, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Affiliation(s)
- A Plyusnin
- Haartman Institute, Department of Virology, POB 21, University of Helsinki, 00014 Helsinki, Finland
| | | |
Collapse
|
20
|
García JB, Morzunov SP, Levis S, Rowe J, Calderón G, Enría D, Sabattini M, Buchmeier MJ, Bowen MD, St Jeor SC. Genetic diversity of the Junin virus in Argentina: geographic and temporal patterns. Virology 2000; 272:127-36. [PMID: 10873755 DOI: 10.1006/viro.2000.0345] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
RNA was purified from 39 strains of cell-cultured Junin virus (JUN) from central Argentina, which included both human- and rodent-derived isolates (a total of 26 and 13, respectively), as well as from 2 laboratory JUN strains, XJ Cl3 and XJ #44. JUN-specific primers were used to amplify a 511-nucleotide (nt) fragment of the nucleocapsid protein gene and a 495-nt fragment of the glycoprotein 1 (GP1) gene. Genetic diversity among JUN strains studied was up to 13% at the nt level and up to 9% at the amino acid (aa) level for the GP1 gene and up to 9% (nt) and 4% (aa) for the NP gene. Phylogenetic analyses of both genes revealed three distinct clades. The first clade was composed of the JUN strains from the center of the endemic area and included the majority of JUN strains analyzed in the current study. The second clade contained 4 JUN strains isolated between 1963 and 1971 from Cordoba Province, the western-most edge of the known endemic area. The third clade contained 4 JUN strains that originated from Calomys musculinus trapped in Zarate, the northeastern edge of the known endemic area. Certain JUN sequences, which were obtained from GenBank and identified as XJ, XJ #44, and Candid #1 strains, appeared to form a separate clade. Over 400 nt of the GP1 and GP2 genes were additionally sequenced for 7 JUN strains derived from patients with different clinical presentations and outcomes of Argentine hemorrhagic fever. Analysis of the corresponding aa sequences did not allow us to attribute any particular genetic marker to the changing severity or clinical form of the human disease.
Collapse
Affiliation(s)
- J B García
- Instituto Nacional de Enfermedades Virales Humanas, Pergamino, Argentina
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Abstract
Sin Nombre virus (SNV) is thought to establish a persistent infection in its natural reservoir, the deer mouse (Peromyscus maniculatus), despite a strong host immune response. SNV-specific neutralizing antibodies were routinely detected in deer mice which maintained virus RNA in the blood and lungs. To determine whether viral diversity played a role in SNV persistence and immune escape in deer mice, we measured the prevalence of virus quasispecies in infected rodents over time in a natural setting. Mark-recapture studies provided serial blood samples from naturally infected deer mice, which were sequentially analyzed for SNV diversity. Viral RNA was detected over a period of months in these rodents in the presence of circulating antibodies specific for SNV. Nucleotide and amino acid substitutions were observed in viral clones from all time points analyzed, including changes in the immunodominant domain of glycoprotein 1 and the 3' small segment noncoding region of the genome. Viral RNA was also detected in seven different organs of sacrificed deer mice. Analysis of organ-specific viral clones revealed major disparities in the level of viral diversity between organs, specifically between the spleen (high diversity) and the lung and liver (low diversity). These results demonstrate the ability of SNV to mutate and generate quasispecies in vivo, which may have implications for viral persistence and possible escape from the host immune system.
Collapse
Affiliation(s)
- R Feuer
- Department of Microbiology, School of Medicine, University of Nevada, Reno, Nevada 89557, USA
| | | | | | | | | |
Collapse
|
22
|
Monroe MC, Morzunov SP, Johnson AM, Bowen MD, Artsob H, Yates T, Peters CJ, Rollin PE, Ksiazek TG, Nichol ST. Genetic diversity and distribution of Peromyscus-borne hantaviruses in North America. Emerg Infect Dis 1999; 5:75-86. [PMID: 10081674 PMCID: PMC2627704 DOI: 10.3201/eid0501.990109] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The 1993 outbreak of hantavirus pulmonary syndrome (HPS) in the southwestern United States was associated with Sin Nombre virus, a rodent-borne hantavirus; The virus' primary reservoir is the deer mouse (Peromyscus maniculatus). Hantavirus-infected rodents were identified in various regions of North America. An extensive nucleotide sequence database of an 139 bp fragment amplified from virus M genomic segments was generated. Phylogenetic analysis confirmed that SNV-like hantaviruses are widely distributed in Peromyscus species rodents throughout North America. Classic SNV is the major cause of HPS in North America, but other Peromyscine-borne hantaviruses, e.g., New York and Monongahela viruses, are also associated with HPS cases. Although genetically diverse, SNV-like viruses have slowly coevolved with their rodent hosts. We show that the genetic relationships of hantaviruses in the Americas are complex, most likely as a result of the rapid radiation and speciation of New World sigmodontine rodents and occasional virus-host switching events.
Collapse
Affiliation(s)
- M C Monroe
- Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Levis S, Morzunov SP, Rowe JE, Enria D, Pini N, Calderon G, Sabattini M, St Jeor SC. Genetic diversity and epidemiology of hantaviruses in Argentina. J Infect Dis 1998; 177:529-38. [PMID: 9498428 DOI: 10.1086/514221] [Citation(s) in RCA: 139] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Phylogenetic analysis of a 292-nucleotide (nt) fragment of the hantavirus M genome segment from 36 rodent and 13 human samples from three known foci of hantavirus infection in Argentina was conducted. A 1654-nt fragment of the M genome segment was analyzed for 1 representative of 7 genetically distinct hantavirus lineages identified. Additionally, the nt sequence of the complete M genome segments of Lechiguanas, Oran, and Hu39694 hantavirus genotypes was determined. nt sequence comparisons reveal that 7 hantavirus lineages from Argentina differ from each other by 11.5%-21.8% and from Sin Nombre, Bayou, and Black Creek Canal viruses by 23.8%-26.5%. Phylogenetic analyses demonstrate that they form a unique, separate branch within the clade containing other New World sigmodontine-borne hantaviruses. Most Oligoryzomys-borne hantavirus genotypes clearly map together. The Oligoryzomys-borne genotypes Lechiguanas, Oran, and Andes appear to be associated with human disease. Oligoryzomys longicaudatus was identified as the likely rodent reservoir for Andes virus.
Collapse
Affiliation(s)
- S Levis
- Department of Microbiology, University of Nevada at Reno, 89557, USA
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Morzunov SP, Rowe JE, Ksiazek TG, Peters CJ, St Jeor SC, Nichol ST. Genetic analysis of the diversity and origin of hantaviruses in Peromyscus leucopus mice in North America. J Virol 1998; 72:57-64. [PMID: 9420200 PMCID: PMC109349 DOI: 10.1128/jvi.72.1.57-64.1998] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Nucleotide sequences were determined for the complete M genome segments of two distinct hantavirus genetic lineages which were detected in hantavirus antibody- and PCR-positive white-footed mice (Peromyscus leucopus) from Indiana and Oklahoma. Phylogenetic analyses indicated that although divergent from each other, the virus lineages in Indiana and Oklahoma were monophyletic and formed a newly identified unique ancestral branch within the clade of Sin Nombre-like viruses found in Peromyscus mice. Interestingly, P. leucopus-borne New York virus was found to be most closely related to the P. maniculatus-borne viruses, Sin Nombre and Monongahela, and monophyletic with Monongahela virus. In parallel, intraspecific phylogenetic relationships of P. leucopus were also determined, based on the amplification, sequencing, and analysis of the DNA fragment representing the replication control region of the rodent mitochondrial genome. P. leucopus mitochondrial DNA haplotypes were found to form four separate genetic clades, referred to here as Eastern, Central, Northwestern, and Southwestern groups. The distinct Indiana and Oklahoma virus lineages were detected in P. leucopus of the Eastern and Southwestern mitochondrial DNA haplotypes, respectively. Taken together, our current data suggests that both cospeciation of Peromyscus-borne hantaviruses with their specific rodent hosts and biogeographic factors (such as allopatric migrations, geographic separation, and isolation) have played important roles in establishment of the current genetic diversity and geographic distribution of Sin Nombre-like hantaviruses. In particular, the unusual position of New York virus on the virus phylogenetic tree is most consistent with an historically recent host-switching event.
Collapse
Affiliation(s)
- S P Morzunov
- Department of Microbiology, University of Nevada, Reno 89557, USA.
| | | | | | | | | | | |
Collapse
|
25
|
Abstract
In order to determine if hantaviruses were present in mice and other small mammals in Indiana (USA), small mammals were trapped in Brown, LaPorte, Tippecanoe and Whitley counties. Sixty-seven small mammals were trapped during August and September 1994. Sixty-three Peromyscus leucopus, one Microtus pennsylvanicus, one Zapus hudsonius and two Blarina brevicauda were captured and tested for hantaviruses. Six P. leucopus were found to have antibody to Sin Nombre virus (SN) by IgG ELISA, and a 139 bp fragment of SN-like hantavirus was amplified from five of them. All six of the positive P. leucopus were from LaPorte County. No other small mammals had evidence of infection with SN virus. This study presents the first report of Sin Nombre-like hantavirus in P. leucopus from Indiana.
Collapse
Affiliation(s)
- N Dietrich
- Department of Biological Sciences, Purdue University North Central, Westville, Indiana 46391, USA
| | | | | | | | | |
Collapse
|
26
|
Abstract
This study reports completion of the genetic characterization of the entire genome of Sin Nombre (SN) virus (NMH10) detected in autopsy tissues from a patient who died of hantavirus pulmonary syndrome (HPS). The large (L) genome segment was found to be 6,562 nucleotides in length and encoded a putative L polymerase that was 2,153 amino acids in length. No evidence of segment reassortment with other well-characterized hantaviruses was obtained. The sequence of the entire S, M, and L genome segments of SN virus (strain NMR11) isolated from a mouse (trapped in the residence of the patient infected with SN virus [NMH10]) by passage two times in Peromyscus maniculatus and then by five passages in E6 Vero cells was determined and compared with that of the virus detected in autopsy tissues. Only 16 nucleotide differences were detected between the virus genomes, and none of these resulted in virus protein amino acid substitutions. Determination of the exact 5'- and 3'-terminal sequences of all genome segments of SN virus and representatives of other serologic groups in the Hantavirus genus, family Bunyaviridae, showed the existence of conserved nucleotide domains that may be involved in important regulatory mechanisms, such as RNA encapsidation, polymerase binding, and control of transcription and replication.
Collapse
Affiliation(s)
- V E Chizhikov
- Special Pathogens Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
| | | | | | | | | | | |
Collapse
|
27
|
Abstract
Infectious hematopoietic necrosis virus (IHNV), a member of the family Rhabdoviridae, causes a severe disease with high mortality in salmonid fish. The nucleotide sequence (11,131 bases) of the entire genome was determined for the pathogenic WRAC strain of IHNV from southern Idaho. This allowed detailed analysis of all 6 genes, the deduced amino acid sequences of their encoded proteins, and important control motifs including leader, trailer and gene junction regions. Sequence analysis revealed that the 6 virus genes are located along the genome in the 3' to 5' order: nucleocapsid (N), polymerase-associated phosphoprotein (P or M1), matrix protein (M or M2), surface glycoprotein (G), a unique non-virion protein (NV) and virus polymerase (L). The IHNV genome RNA was found to have highly complementary termini (15 of 16 nucleotides). The gene junction regions display the highly conserved sequence UCURUC(U)7RCCGUG(N)4CACR (in the vRNA sense), which includes the typical rhabdovirus transcription termination/polyadenylation signal and a novel putative transcription initiation signal. Phylogenetic analysis of M, G and L protein sequences allowed insights into the evolutionary and taxonomic relationship of rhabdoviruses of fish relative to those of insects or mammals, and a broader sense of the relationship of non-segmented negative-strand RNA viruses. Based on these data, a new genus, piscivirus, is proposed which will initially contain IHNV, viral hemorrhagic septicemia virus and Hirame rhabdovirus.
Collapse
Affiliation(s)
- S P Morzunov
- Department of Biochemistry, University of Nevada, Reno 89557, USA
| | | | | |
Collapse
|
28
|
Morzunov SP, Feldmann H, Spiropoulou CF, Semenova VA, Rollin PE, Ksiazek TG, Peters CJ, Nichol ST. A newly recognized virus associated with a fatal case of hantavirus pulmonary syndrome in Louisiana. J Virol 1995; 69:1980-3. [PMID: 7853545 PMCID: PMC188821 DOI: 10.1128/jvi.69.3.1980-1983.1995] [Citation(s) in RCA: 113] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Genetic analysis of virus detected in autopsy tissues of a fatal hantavirus pulmonary syndrome-like case in Louisiana revealed the presence of a previously unrecognized hantavirus. Nucleotide sequence analysis of PCR fragments of the complete S and M segments of the virus amplified from RNA extracted from the tissues showed the virus to be novel, differing from the closest related hantavirus, Sin Nombre virus, by approximately 30%. Both genome segments were unique, and there was no evidence of genetic reassortment with previously characterized hantaviruses. The primary rodent reservoir of Sin Nombre virus, the deer mouse Peromyscus maniculatus, is absent from Louisiana. Thus, the virus detected in Louisiana, referred to here as Bayou virus, must possess a different rodent reservoir.
Collapse
Affiliation(s)
- S P Morzunov
- Special Pathogens Branch, Centers for Disease Control and Prevention, Atlanta, Georgia 30333
| | | | | | | | | | | | | | | |
Collapse
|