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Zhou X, Hou X, Xiao G, Liu B, Jia H, Wei J, Mi X, Guo Q, Wei Y, Zhai SL. Emergence of a Novel G4P[6] Porcine Rotavirus with Unique Sequence Duplication in NSP5 Gene in China. Animals (Basel) 2024; 14:1790. [PMID: 38929409 PMCID: PMC11200575 DOI: 10.3390/ani14121790] [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: 04/15/2024] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
Rotavirus is a major causative agent of diarrhoea in children, infants, and young animals around the world. The associated zoonotic risk necessitates the serious consideration of the complete genetic information of rotavirus. A segmented genome makes rotavirus prone to rearrangement and the formation of a new viral strain. Monitoring the molecular epidemiology of rotavirus is essential for its prevention and control. The quantitative RT-PCR targeting the NSP5 gene was used to detect rotavirus group A (RVA) in pig faecal samples, and two pairs of universal primers and protocols were used for amplifying the G and P genotype. The genotyping and phylogenetic analysis of 11 genes were performed by RT-PCR and a basic bioinformatics method. A unique G4P[6] rotavirus strain, designated S2CF (RVA/Pig-tc/CHN/S2CF/2023/G4P[6]), was identified in one faecal sample from a piglet with severe diarrhoea in Guangdong, China. Whole genome sequencing and analysis suggested that the 11 segments of the S2CF strain showed a unique Wa-like genotype constellation and a typical porcine RVA genomic configuration of G4-P[6]-I1-R1-C1-M1-A8-N1-T1-E1-H1. Notably, 4 of the 11 gene segments (VP4, VP6, VP2, and NSP5) clustered consistently with human-like RVAs, suggesting independent human-to-porcine interspecies transmission. Moreover, a unique 344-nt duplicated sequence was identified for the first time in the untranslated region of NSP5. This study further reveals the genetic diversity and potential inter-species transmission of porcine rotavirus.
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Affiliation(s)
- Xia Zhou
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
| | - Xueyan Hou
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China;
| | - Guifa Xiao
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
| | - Bo Liu
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
| | - Handuo Jia
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
| | - Jie Wei
- Xinjiang Key Laboratory of Animal Infectious Diseases, Institute of Veterinary Medicine, Xinjiang Academy of Animal Sciences, Urumqi 830013, China; (J.W.); (X.M.)
| | - Xiaoyun Mi
- Xinjiang Key Laboratory of Animal Infectious Diseases, Institute of Veterinary Medicine, Xinjiang Academy of Animal Sciences, Urumqi 830013, China; (J.W.); (X.M.)
| | - Qingyong Guo
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China;
| | - Yurong Wei
- Xinjiang Key Laboratory of Animal Infectious Diseases, Institute of Veterinary Medicine, Xinjiang Academy of Animal Sciences, Urumqi 830013, China; (J.W.); (X.M.)
| | - Shao-Lun Zhai
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Guangzhou 510640, China; (X.Z.); (X.H.); (G.X.); (B.L.); (H.J.)
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Zamora-Figueroa A, Rosales RE, Fernández R, Ramírez V, Bastardo M, Farías A, Vizzi E. Detection and diversity of gastrointestinal viruses in wastewater from Caracas, Venezuela, 2021-2022. Virology 2024; 589:109913. [PMID: 37924728 DOI: 10.1016/j.virol.2023.109913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/15/2023] [Accepted: 10/17/2023] [Indexed: 11/06/2023]
Abstract
Gastrointestinal viruses (GIV) are an important cause of childhood morbidity and mortality, particularly in developing countries. Their epidemiological impact in Venezuela during the COVID-19 pandemic remains unclear. GIV can also be detected in domestic sewage. Ninety-one wastewater samples from urban areas of Caracas collected over 12 months and concentrated by polyethylene-glycol-precipitation, were analyzed by multiplex reverse-transcription-PCR for rotavirus/calicivirus/astrovirus and enterovirus/klassevirus/cosavirus, and monoplex-PCR for adenovirus and Aichi virus. The overall frequency of virus detection was 46.2%, fluctuating over months, and peaking in the rainy season. Adenoviruses circulated throughout the year, especially type F41, and predominated (52.7%) over caliciviruses (29.1%) that peaked in the rainy months, rotaviruses (9.1%), cosaviruses (5.5%), astroviruses and enteroviruses (1.8%). Aichi-virus and klassevirus were absent. Rotavirus G9/G12, and P[4]/P[8]/P[14] predominated. The occurrence of GIV in wastewater reflects transmission within the population of Caracas and the persistence of a potential public health risk that needs to be adequately monitored.
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Affiliation(s)
- Alejandra Zamora-Figueroa
- Laboratorio de Ecología de Microorganismos, Centro de Ecología Aplicada. Instituto de Zoología y Ecología Tropical. Universidad Central de Venezuela, Caracas, Venezuela
| | - Rita E Rosales
- Laboratorio de Biología de Virus, Centro de Microbiología y Biología Celular. Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - Rixio Fernández
- Laboratorio de Biología de Virus, Centro de Microbiología y Biología Celular. Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - Viviana Ramírez
- Laboratorio de Biología de Virus, Centro de Microbiología y Biología Celular. Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - Marjorie Bastardo
- Laboratorio de Ecología de Microorganismos, Centro de Ecología Aplicada. Instituto de Zoología y Ecología Tropical. Universidad Central de Venezuela, Caracas, Venezuela
| | - Alba Farías
- Laboratorio de Ecología de Microorganismos, Centro de Ecología Aplicada. Instituto de Zoología y Ecología Tropical. Universidad Central de Venezuela, Caracas, Venezuela
| | - Esmeralda Vizzi
- Laboratorio de Biología de Virus, Centro de Microbiología y Biología Celular. Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela.
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Wandera EA, Hatazawa R, Tsutsui N, Kurokawa N, Kathiiko C, Mumo M, Waithira E, Wachira M, Mwaura B, Nyangao J, Khamadi SA, Njau J, Fukuda S, Murata T, Taniguchi K, Ichinose Y, Kaneko S, Komoto S. Genomic characterization of an African G4P[6] human rotavirus strain identified in a diarrheic child in Kenya: Evidence for porcine-to-human interspecies transmission and reassortment. INFECTION GENETICS AND EVOLUTION 2021; 96:105133. [PMID: 34767977 DOI: 10.1016/j.meegid.2021.105133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/27/2021] [Accepted: 11/03/2021] [Indexed: 01/04/2023]
Abstract
Human rotavirus strains having the unconventional G4P[6] genotype have been sporadically identified in diarrheic patients in different parts of the world. However, the whole genome of only one human G4P[6] strain from Africa (central Africa) has been sequenced and analyzed, and thus the exact origin and evolutionary pattern of African G4P[6] strains remain to be elucidated. In this study, we characterized the full genome of an African G4P[6] strain (RVA/Human-wt/KEN/KCH148/2019/G4P[6]) identified in a stool specimen from a diarrheic child in Kenya. Full genome analysis of strain KCH148 revealed a unique Wa-like genogroup constellation: G4-P[6]-I1-R1-C1-M1-A1-N1-T7-E1-H1. NSP3 genotype T7 is commonly found in porcine rotavirus strains. Furthermore, phylogenetic analysis showed that 10 of the 11 genes of strain KCH148 (VP7, VP4, VP6, VP1-VP3, NSP1, and NSP3-NSP5) appeared to be of porcine origin, the remaining NSP2 gene appearing to be of human origin. Therefore, strain KCH148 was found to have a porcine rotavirus backbone and thus is likely to be of porcine origin. Furthermore, strain KCH148 is assumed to have been derived through interspecies transmission and reassortment events involving porcine and human rotavirus strains. To our knowledge, this is the first report on full genome-based characterization of a human G4P[6] strain from east Africa. Our observations demonstrated the diversity of human G4P[6] strains in Africa, and provide important insights into the origin and evolutionary pattern of zoonotic G4P[6] strains on the African continent.
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Affiliation(s)
- Ernest Apondi Wandera
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Naohisa Tsutsui
- Department of Project Planning and Management, Mitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo 103-8405, Japan
| | - Natsuki Kurokawa
- Department of Project Planning and Management, Mitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo 103-8405, Japan
| | - Cyrus Kathiiko
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Maurine Mumo
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Eunice Waithira
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Mary Wachira
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Boniface Mwaura
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - James Nyangao
- Center for Virus Research, KEMRI, Nairobi 54840-00200, Kenya
| | | | - Joseph Njau
- Department of Pediatrics, Kiambu County Referral Hospital, Kiambu 39-00900, Kenya
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Yoshio Ichinose
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Satoshi Kaneko
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
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Mokoena F, Esona MD, Seheri LM, Nyaga MM, Magagula NB, Mukaratirwa A, Mulindwa A, Abebe A, Boula A, Tsolenyanu E, Simwaka J, Rakau KG, Peenze I, Mwenda JM, Mphahlele MJ, Steele AD. Whole Genome Analysis of African G12P[6] and G12P[8] Rotaviruses Provides Evidence of Porcine-Human Reassortment at NSP2, NSP3, and NSP4. Front Microbiol 2021; 11:604444. [PMID: 33510725 PMCID: PMC7835662 DOI: 10.3389/fmicb.2020.604444] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 12/10/2020] [Indexed: 01/27/2023] Open
Abstract
Group A rotaviruses (RVA) represent the most common cause of pediatric gastroenteritis in children <5 years, worldwide. There has been an increase in global detection and reported cases of acute gastroenteritis caused by RVA genotype G12 strains, particularly in Africa. This study sought to characterize the genomic relationship between African G12 strains and determine the possible origin of these strains. Whole genome sequencing of 34 RVA G12P[6] and G12P[8] strains detected from the continent including southern (South Africa, Zambia, Zimbabwe), eastern (Ethiopia, Uganda), central (Cameroon), and western (Togo) African regions, were sequenced using the Ion Torrent PGM method. The majority of the strains possessed a Wa-like backbone with consensus genotype constellation of G12-P[6]/P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1, while a single strain from Ethiopia displayed a DS-1-like genetic constellation of G12-P[6]-I2-R2-C2-M2-A2-N2-T2-E2-H2. In addition, three Ethiopian and one South African strains exhibited a genotype 2 reassortment of the NSP3 gene, with genetic constellation of G12-P[8]-I1-R1-C1-M1-A1-N1-T2-E1-H1. Overall, 10 gene segments (VP1–VP4, VP6, and NSP1–NSP5) of African G12 strains were determined to be genetically related to cognate gene sequences from globally circulating human Wa-like G12, G9, and G1 strains with nucleotide (amino acid) identities in the range of 94.1–99.9% (96.5–100%), 88.5–98.5% (93–99.1%), and 89.8–99.0% (88.7–100%), respectively. Phylogenetic analysis showed that the Ethiopian G12P[6] possessing a DS-1-like backbone consistently clustered with G2P[4] strains from Senegal and G3P[6] from Ethiopia with the VP1, VP2, VP6, and NSP1–NSP4 genes. Notably, the NSP2, NSP3, and NSP4 of most of the study strains exhibited the closest relationship with porcine strains suggesting the occurrence of reassortment between human and porcine strains. Our results add to the understanding of potential roles that interspecies transmission play in generating human rotavirus diversity through reassortment events and provide insights into the evolutionary dynamics of G12 strains spreading across selected sub-Saharan Africa regions.
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Affiliation(s)
- Fortunate Mokoena
- Department of Biochemistry, Faculty of Natural and Agricultural Science, North West University, Mmabatho, South Africa.,Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Mathew Dioh Esona
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Luyanda Mapaseka Seheri
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Martin Munene Nyaga
- Next Generation Sequencing Unit and Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Nonkululelo Bonakele Magagula
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Arnold Mukaratirwa
- Department of Medical Microbiology, University of Zimbabwe-College of Health Sciences, Harare, Zimbabwe
| | | | - Almaz Abebe
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Angeline Boula
- Mother and Child Center, Chantal Biya Foundation, Yaoundé, Cameroon
| | - Enyonam Tsolenyanu
- Department of Paediatrics, Sylvanus Olympio Teaching Hospital of Lome, Lome, Togo
| | - Julia Simwaka
- Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Kebareng Giliking Rakau
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Ina Peenze
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Jason Mathiu Mwenda
- African Rotavirus Surveillance Network, Immunization, Vaccines and Development Cluster, WHO African Regional Office, Brazzaville, Congo
| | - Maphahlaganye Jeffrey Mphahlele
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Andrew Duncan Steele
- Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa.,Enteric and Diarrheal Diseases, Global Health, Bill & Melinda Gates Foundation, Seattle, WA, United States
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Nyaga MM, Sabiu S, Ndze VN, Dennis FE, Jere KC. Report of the 1st African Enteric Viruses Genome Initiative (AEVGI) Data and Bioinformatics Workshop on whole-genome analysis of some African rotavirus strains held in Bloemfontein, South Africa. Vaccine 2020; 38:5402-5407. [PMID: 32561119 DOI: 10.1016/j.vaccine.2020.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/04/2020] [Indexed: 02/07/2023]
Abstract
The University of the Free State - Next Generation Sequencing (NGS) Unit, Bloemfontein, South Africa, hosted a data and bioinformatics workshop from 19 to 22 June 2018. The workshop was coordinated by the African Enteric Viruses Genome Initiative (AEVGI) with support from the Bill & Melinda Gates Foundation. The event introduced technologies in NGS and data analysis with focus on the rotavirus (RV) genome. The workshop fostered interactions and networking between professionals, scientific experts, technicians and students. The courses provided an overview of RV diarrhoea and its burden in Africa, while highlighting the key resources and methodologies in NGS and advanced bioinformatics in deciphering vaccine impact. It was concluded that, despite the reported significant decline in RV associated-diarrhoea mortality and morbidity in Africa due to RV vaccine impact, the need for continuous surveillance and genomic characterization to better understand the ever-changing dynamics of RV strains is imperative.
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Affiliation(s)
- Martin M Nyaga
- Next Generation Sequencing Unit, Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa.
| | - Saheed Sabiu
- Biotechnology and Food Technology Department, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa
| | - Valantine N Ndze
- Faculty of Health Sciences, University of Buea, P.O. Box 63, Buea, Cameroon; USAID-IDDS Project Cameroon, ASLM, Cameroon
| | - Francis E Dennis
- Department of Electron Microscopy and Histopathology, Noguchi Memorial Institute for Medical Research (NMIMR), College of Health Sciences, University of Ghana, Legon, Ghana
| | - Khuzwayo C Jere
- Centre for Global Vaccine Research, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Ronald Ross Building, 8 West Derby Street, Liverpool, L69 7BE, UK; Malawi-Liverpool-Wellcome Trust Clinical Research Programme/Department of Medical Laboratory Sciences, College of Medicine, University of Malawi, Blantyre, Malawi
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Fukuda S, Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Ide T, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Ruchusatsawast K, Rungnopakun P, Mekmallika J, Kawamura Y, Motomura K, Tatsumi M, Takeda N, Murata T, Yoshikawa T, Uppapong B, Taniguchi K, Komoto S. Full genome characterization of novel DS-1-like G9P[8] rotavirus strains that have emerged in Thailand. PLoS One 2020; 15:e0231099. [PMID: 32320419 PMCID: PMC7176146 DOI: 10.1371/journal.pone.0231099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/16/2020] [Indexed: 01/05/2023] Open
Abstract
The emergence and rapid spread of unusual DS-1-like intergenogroup reassortant rotaviruses having G1/3/8 genotypes have been recently reported from major parts of the world (Africa, Asia, Australia, Europe, and the Americas). During rotavirus surveillance in Thailand, three novel intergenogroup reassortant strains possessing the G9P[8] genotype (DBM2017-016, DBM2017-203, and DBM2018-291) were identified in three stool specimens from diarrheic children. In the present study, we determined and analyzed the full genomes of these three strains. On full-genomic analysis, all three strains were found to share a unique genotype constellation comprising both genogroup 1 and 2 genes: G9-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2. Phylogenetic analysis demonstrated that each of the 11 genes of the three strains was closely related to that of emerging DS-1-like intergenogroup reassortant, human, and/or locally circulating human strains. Thus, the three strains were suggested to be multiple reassortants that had acquired the G9-VP7 genes from co-circulating Wa-like G9P[8] rotaviruses in the genetic background of DS-1-like intergenogroup reassortant (likely equine-like G3P[8]) strains. To our knowledge, this is the first description of emerging DS-1-like intergenogroup reassortant strains having the G9P[8] genotype. Our observations will add to the growing insights into the dynamic evolution of emerging DS-1-like intergenogroup reassortant rotaviruses through reassortment.
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Affiliation(s)
- Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratana Tacharoenmuang
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- Center for Research Promotion and Support, Joint Research Support Promotion Facility, Fujita Health University, Toyoake, Aichi, Japan
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Karun Sutthiwarakom
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Santip Kongjorn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Napa Onvimala
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | | | | | | | - Yoshiki Kawamura
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
- Osaka Institute of Public Health, Osaka, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ballang Uppapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
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Sadiq A, Bostan N, Bokhari H, Yinda KC, Matthijnssens J. Whole Genome Analysis of Selected Human Group A Rotavirus Strains Revealed Evolution of DS-1-Like Single- and Double-Gene Reassortant Rotavirus Strains in Pakistan During 2015-2016. Front Microbiol 2019; 10:2641. [PMID: 31798563 PMCID: PMC6868104 DOI: 10.3389/fmicb.2019.02641] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 10/30/2019] [Indexed: 12/20/2022] Open
Abstract
Acute gastroenteritis due to group A rotaviruses (RVAs) is the leading cause of infant and childhood morbidity and mortality particularly in developing countries including Pakistan. In this study we have characterized the whole genomes of five RVA strains (PAK56, PAK419, PAK585, PAK622, and PAK663) using the Illumina HiSeq platform. The strains PAK56 and PAK622 exhibited a typical Wa-like genotype constellation (G9-P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1 and G3-P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1, respectively), whereas PAK419, PAK585, and PAK663 exhibited distinct DS-1-like genotype constellations (G3P[4]-I2-R2-C2-M2-A2-N2-T1-E2-H2, G1P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2, and G3P[4]-I2-R2-C2-M2-A2-N2-T2-E2-H2, respectively). Despite their DS-1-like genotype constellation, strain PAK585 possessed the typical Wa-like G1P[8] genotypes, whereas both PAK419 and PAK663 possessed the G3 genotype. In addition, PAK419 also possessed the Wa-like NSP3 genotype T1, suggesting that multiple reassortments have occurred. On Phylogenetic analysis, all of the gene segments of the five strains examined in this study were genetically related to globally circulating human G1, G2, G3, G6, G8, G9, and G12 strains. Interestingly, the NSP2 gene of strain PAK419 showed closest relationship with Indian bovine strain (India/HR/B91), suggesting the occurrence of reassortment between human and bovine RVA strains. Furthermore, strains PAK419, PAK585, and PAK663 were closely related to one another in most of their gene segments, indicating that these strains might have been derived from a common ancestor. To our knowledge this is the first whole genome-based molecular characterization of human rotavirus strains in Pakistan. The results of our study will enhance our existing knowledge on the diversity and evolutionary dynamics of novel RVA strains including DS-1-like intergenogroup reassortant strains spreading in Asian countries including Pakistan, in the pre-vaccine era. Therefore, continuous surveillance is recommended to monitor the evolution, spread and genetic stability of novel reassortant rotavirus strains derived from such events.
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Affiliation(s)
- Asma Sadiq
- Department of Biosciences, COMSATS University (CUI), Islamabad, Pakistan
| | - Nazish Bostan
- Department of Biosciences, COMSATS University (CUI), Islamabad, Pakistan
| | - Habib Bokhari
- Department of Biosciences, COMSATS University (CUI), Islamabad, Pakistan
| | - Kwe Claude Yinda
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Viral Metagenomics, KU Leuven, Leuven, Belgium
| | - Jelle Matthijnssens
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Viral Metagenomics, KU Leuven, Leuven, Belgium
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8
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Arana A, Jere KC, Chaguza C, Montes M, Alkorta M, Iturriza-Gomara M, Cilla G. Molecular epidemiology of G12 rotavirus strains during eight consecutive epidemic seasons in the Basque Country (North of Spain), 2010–2018. INFECTION GENETICS AND EVOLUTION 2019; 71:67-75. [DOI: 10.1016/j.meegid.2019.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/31/2019] [Accepted: 03/20/2019] [Indexed: 12/16/2022]
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9
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Novel Picobirnaviruses in Respiratory and Alimentary Tracts of Cattle and Monkeys with Large Intra- and Inter-Host Diversity. Viruses 2019; 11:v11060574. [PMID: 31234565 PMCID: PMC6631280 DOI: 10.3390/v11060574] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/17/2019] [Accepted: 06/21/2019] [Indexed: 12/17/2022] Open
Abstract
Picobirnaviruses (PBVs) are mostly found in animal alimentary samples. In this study, among 576 respiratory specimens from 476 mammals and 100 chickens, genogroup I PBVs were detected in three cattle and three monkeys, and a genogroup II PBV-positive sample was collected from one cattle specimen. More than one PBV sequence type was observed in two and one genogroup I PBV-positive samples from cattle and monkeys, respectively. Twenty-four complete/near-complete segments 2 (nine from respiratory and 15 from alimentary samples) from the cattle and monkey genogroup I PBVs and one complete segment 2 from the cattle genogroup II PBV were sequenced. Similar to other studies, the cattle PBVs also showed a high diversity. In contrast, the monkey PBVs observed in this study were clustered into three distinct clades. Within each clade, all the sequences showed >99% amino acid identities. This unique phenomenon is probably due to the fact that monkeys in our locality reside in separated troops with minimal inter-troop contact.
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10
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Strydom A, Motanyane L, Nyaga MM, João ED, Cuamba A, Mandomando I, Cassocera M, de Deus N, O'Neill H. Whole-genome characterization of G12 rotavirus strains detected in Mozambique reveals a co-infection with a GXP[14] strain of possible animal origin. J Gen Virol 2019; 100:932-937. [PMID: 31140967 DOI: 10.1099/jgv.0.001270] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
A high prevalence of G12 rotavirus strains has previously been reported in southern Mozambique. In this study, the full genomes of five Mozambican G12 strains were determined directly from stool using an Illumina Miseq platform. One sample (0060) contained an intergenogroup co-infection of a G12P[8] Wa-like strain and a GXP[14] DS-1-like strain. The sequences of seven genome segments, detected for the GXP[14] strain, clustered with a diverse group of mostly animal strains, suggesting co-infection with a strain of possible animal origin. The stool samples contained G12P[6] rotavirus strains with Wa-like backbones. Phylogenetic analyses of the VP4 and VP7 encoding segments of the G12P[6] strains suggested that they were reassortants containing backbones that are similar to that of the G12P[8] strain. The study confirms previous observations of interspecies transmission and emphasizes the importance of whole-genome sequencing in order to evaluate rotavirus co-infections and reassortants.
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Affiliation(s)
- Amy Strydom
- 1 Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Lithabiso Motanyane
- 1 Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Martin M Nyaga
- 2 Next Generation Sequencing Unit, Department of Medical Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Eva Dora João
- 3 Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique.,4 Institute of Hygiene and Tropical Medicine, Lisbon, Portugal
| | - Assa Cuamba
- 5 Faculdade de Medicina, Universidade Eduardo Mondlane, Maputo, Mozambique
| | - Inácio Mandomando
- 3 Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique.,6 Instituto Nacional de Saúde, Maputo, Mozambique
| | - Marta Cassocera
- 3 Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique
| | | | - Hester O'Neill
- 1 Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
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11
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Kamiya H, Tacharoenmuang R, Ide T, Negoro M, Tanaka T, Asada K, Nakamura H, Sugiura K, Umemoto M, Kuroki H, Ito H, Tanaka S, Ito M, Fukuda S, Hatazawa R, Hara Y, Guntapong R, Murata T, Taniguchi K, Suga S, Nakano T, Taniguchi K, Komoto S. Characterization of an Unusual DS-1-Like G8P[8] Rotavirus Strain from Japan in 2017: Evolution of Emerging DS-1-Like G8P[8] Strains through Reassortment. Jpn J Infect Dis 2019; 72:256-260. [PMID: 30814461 DOI: 10.7883/yoken.jjid.2018.484] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The emergence of unusual DS-1-like intergenogroup reassortant rotaviruses with a bovine-like G8 genotype (DS-1-like G8P[8] strains) has been reported in several Asian countries. During the rotavirus surveillance program in Japan in 2017, a DS-1-like G8P[8] strain (RVA/Human-wt/JPN/SO1162/2017/G8P[8]) was identified in 43 rotavirus-positive stool samples. Strain SO1162 was shown to have a unique genotype constellation, including genes from both genogroup 1 and 2: G8-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2. Phylogenetic analysis revealed that the VP1 gene of strain SO1162 appeared to have originated from DS-1-like G1P[8] strains from Thailand and Vietnam, while the remaining 10 genes were closely related to those of previously reported DS-1-like G8P[8] strains. Thus, SO1162 was suggested to be a reassortant strain that acquired the VP1 gene from Southeast Asian DS-1-like G1P[8] strains on the genetic background of co-circulating DS-1-like G8P[8] strains. Our findings provide important insights into the evolutionary dynamics of emerging DS-1-like G8P[8] strains.
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Affiliation(s)
- Hajime Kamiya
- Infectious Disease Surveillance Center, National Institute of Infectious Diseases
| | - Ratana Tacharoenmuang
- Department of Virology and Parasitology, Fujita Health University School of Medicine.,National Institute of Health, Department of Medical Sciences
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | - Manami Negoro
- Institute for Clinical Research, National Mie Hospital
| | | | | | | | | | | | | | - Hiroaki Ito
- Department of Pediatrics, Kameda Medical Center
| | | | - Mitsue Ito
- Department of Pediatrics, Japanese Red Cross Ise Hospital
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | - Yuya Hara
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | | | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | | | | | | | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine
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12
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Wandera EA, Komoto S, Mohammad S, Ide T, Bundi M, Nyangao J, Kathiiko C, Odoyo E, Galata A, Miring'u G, Fukuda S, Hatazawa R, Murata T, Taniguchi K, Ichinose Y. Genomic characterization of uncommon human G3P[6] rotavirus strains that have emerged in Kenya after rotavirus vaccine introduction, and pre-vaccine human G8P[4] rotavirus strains. INFECTION GENETICS AND EVOLUTION 2018; 68:231-248. [PMID: 30543939 DOI: 10.1016/j.meegid.2018.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/30/2018] [Accepted: 12/03/2018] [Indexed: 10/27/2022]
Abstract
A monovalent rotavirus vaccine (RV1) was introduced to the national immunization program in Kenya in July 2014. There was increased detection of uncommon G3P[6] strains that coincided temporally with the timing of this vaccine introduction. Here, we sequenced and characterized the full genomes of two post-vaccine G3P[6] strains, RVA/Human-wt/KEN/KDH1951/2014/G3P[6] and RVA/Human-wt/KEN/KDH1968/2014/G3P[6], as representatives of these uncommon strains. On full-genomic analysis, both strains exhibited a DS-1-like genotype constellation: G3-P[6]-I2-R2-C2-M2-A2-N2-T2-E2-H2. Phylogenetic analysis revealed that all 11 genes of strains KDH1951 and KDH1968 were very closely related to those of human G3P[6] strains isolated in Uganda in 2012-2013, indicating the derivation of these G3P[6] strains from a common ancestor. Because the uncommon G3P[6] strains that emerged in Kenya are fully heterotypic as to the introduced vaccine strain regarding the genotype constellation, vaccine effectiveness against these G3P[6] strains needs to be closely monitored.
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Affiliation(s)
- Ernest Apondi Wandera
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
| | - Shah Mohammad
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Martin Bundi
- National Biosafety Authority, Nairobi 00100, Kenya
| | - James Nyangao
- Center for Virus Research, KEMRI, Nairobi 54840-00200, Kenya
| | - Cyrus Kathiiko
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Erick Odoyo
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Amina Galata
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Gabriel Miring'u
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Yoshio Ichinose
- Kenya Research Station, Institute of Tropical Medicine (NEKKEN), Kenya Medical Research Institute (KEMRI)/Nagasaki University, Nairobi 19993-00202, Kenya
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13
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Agbemabiese CA, Nakagomi T, Nguyen MQ, Gauchan P, Nakagomi O. Reassortant DS-1-like G1P[4] Rotavirus A strains generated from co-circulating strains in Vietnam, 2012/2013. Microbiol Immunol 2018; 61:328-336. [PMID: 28696017 DOI: 10.1111/1348-0421.12501] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/02/2017] [Accepted: 07/05/2017] [Indexed: 12/23/2022]
Abstract
One major mechanism by which Rotavirus A (RVA) evolves is genetic reassortment between strains with different genotype constellations. However, the parental strains of the reassortants generated have seldom been identified. Here, the whole genome of two suspected reassortants, RVA/Human-wt/VNM/SP127/2013/G1P[4] and RVA/Human-wt/VNM/SP193/2013/G1P[4], with short RNA electropherotypes were examined by Illumina MiSeq sequencing and their ancestral phylogenies reconstructed. Their genotype constellation, G1-P[4]-I2-R2-C2-M2-A2-N2-T2-E2-H2, indicated that they were G1 VP7 mono-reassortants possessing DS-1-like genetic backbones. The two strains were ≧99.7% identical across the genome. While their VP7 genes were ≧99.7 identical to that of a Wa-like strain RVA/Human-wt/VNM/SP110/2012/G1P[8] which co-circulated during the 2012/2013 season, 10 genes were ≧99.8% identical to that of the DS-1-like strains RVA/Human-wt/VNM/SP015/2012/G2P[4] (and SP108) that co-circulated during the season. The identities were consistent with the phylogenetic relationships observed between the genes of the reassortants and those of the afore-mentioned strains. Consequently, the G1P[4] strains appear to have been generated by genetic reassortment between SP110-like and SP015-like strains. In conclusion, this study provides robust molecular evidence for the first time that G1P[4] strains detected in Hanoi Vietnam were generated by inter-genogroup reassortment between co-circulating G1P[8] and G2P[4] strains within the same place and season.
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Affiliation(s)
- Chantal Ama Agbemabiese
- Leading Program, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan.,Department of Molecular Epidemiology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Toyoko Nakagomi
- Department of Molecular Epidemiology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Minh Quang Nguyen
- Department of Epidemiology, National Institute of Hygiene and Epidemiology, Hanoi, Vietnam
| | - Punita Gauchan
- Department of Molecular Epidemiology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Osamu Nakagomi
- Leading Program, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan.,Department of Molecular Epidemiology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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14
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Pellegrinelli L, Ianiro G, Pariani E, Monini M, Ruggeri FM, Binda S. Molecular characterization of rotavirus disclosed the first introduction of G12P[8] strain in northern Italy. Future Virol 2018. [DOI: 10.2217/fvl-2017-0054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: This paper discusses the unexpected findings from the RotaNet-Italy hospital-based surveillance study carried out in northern Italy. Materials & methods: From September 2015 to August 2016, 51 rotavirus-A (RVA) positive fecal samples were collected from children aged less than 15 years, who were hospitalized for acute gastroenteritis in Lombardy, northern Italy. Results: Molecular characterization revealed the predominance of the uncommon G12P[8] RVA strain, which was detected in 49% of cases. Phylogenetic analysis showed that these G12 strains clustered into lineage 3. Conclusion: To our knowledge, this is the first study on the G12P[8] genotype’s introduction in northern Italy. Our findings emphasize the importance of the surveillance of RVA gastroenteritis with the aim of obtaining new insight into the unusual newly emerging RVA strains.
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Affiliation(s)
- Laura Pellegrinelli
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Giovanni Ianiro
- Department of Veterinary Public Health & Food Safety, Istituto Superiore di Sanità, Rome, Italy
| | - Elena Pariani
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Marina Monini
- Department of Veterinary Public Health & Food Safety, Istituto Superiore di Sanità, Rome, Italy
| | - Franco Maria Ruggeri
- Department of Veterinary Public Health & Food Safety, Istituto Superiore di Sanità, Rome, Italy
| | - Sandro Binda
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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15
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Bwogi J, Jere KC, Karamagi C, Byarugaba DK, Namuwulya P, Baliraine FN, Desselberger U, Iturriza-Gomara M. Whole genome analysis of selected human and animal rotaviruses identified in Uganda from 2012 to 2014 reveals complex genome reassortment events between human, bovine, caprine and porcine strains. PLoS One 2017. [PMID: 28640820 PMCID: PMC5480867 DOI: 10.1371/journal.pone.0178855] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Rotaviruses of species A (RVA) are a common cause of diarrhoea in children and the young of various other mammals and birds worldwide. To investigate possible interspecies transmission of RVAs, whole genomes of 18 human and 6 domestic animal RVA strains identified in Uganda between 2012 and 2014 were sequenced using the Illumina HiSeq platform. The backbone of the human RVA strains had either a Wa- or a DS-1-like genetic constellation. One human strain was a Wa-like mono-reassortant containing a DS-1-like VP2 gene of possible animal origin. All eleven genes of one bovine RVA strain were closely related to those of human RVAs. One caprine strain had a mixed genotype backbone, suggesting that it emerged from multiple reassortment events involving different host species. The porcine RVA strains had mixed genotype backbones with possible multiple reassortant events with strains of human and bovine origin.Overall, whole genome characterisation of rotaviruses found in domestic animals in Uganda strongly suggested the presence of human-to animal RVA transmission, with concomitant circulation of multi-reassortant strains potentially derived from complex interspecies transmission events. However, whole genome data from the human RVA strains causing moderate and severe diarrhoea in under-fives in Uganda indicated that they were primarily transmitted from person-to-person.
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Affiliation(s)
- Josephine Bwogi
- EPI laboratory, Uganda Virus Research Institute, Entebbe, Uganda
- Department of Paediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
- * E-mail:
| | - Khuzwayo C. Jere
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme / Department of Medical Laboratory Sciences, University of Malawi, College of Medicine, Blantyre, Malawi
| | - Charles Karamagi
- Department of Paediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Denis K. Byarugaba
- Department of Microbiology, College of Veterinary Medicine and Biosecurity, Makerere University, Kampala, Uganda
| | - Prossy Namuwulya
- EPI laboratory, Uganda Virus Research Institute, Entebbe, Uganda
| | - Frederick N. Baliraine
- Department of Biology and Kinesiology, LeTourneau University, Longview, Texas, United States of America
| | | | - Miren Iturriza-Gomara
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
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16
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Vlasova AN, Amimo JO, Saif LJ. Porcine Rotaviruses: Epidemiology, Immune Responses and Control Strategies. Viruses 2017; 9:v9030048. [PMID: 28335454 PMCID: PMC5371803 DOI: 10.3390/v9030048] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 03/13/2017] [Accepted: 03/13/2017] [Indexed: 12/13/2022] Open
Abstract
Rotaviruses (RVs) are a major cause of acute viral gastroenteritis in young animals and children worldwide. Immunocompetent adults of different species become resistant to clinical disease due to post-infection immunity, immune system maturation and gut physiological changes. Of the 9 RV genogroups (A–I), RV A, B, and C (RVA, RVB, and RVC, respectively) are associated with diarrhea in piglets. Although discovered decades ago, porcine genogroup E RVs (RVE) are uncommon and their pathogenesis is not studied well. The presence of porcine RV H (RVH), a newly defined distinct genogroup, was recently confirmed in diarrheic pigs in Japan, Brazil, and the US. The complex epidemiology, pathogenicity and high genetic diversity of porcine RVAs are widely recognized and well-studied. More recent data show a significant genetic diversity based on the VP7 gene analysis of RVB and C strains in pigs. In this review, we will summarize previous and recent research to provide insights on historic and current prevalence and genetic diversity of porcine RVs in different geographic regions and production systems. We will also provide a brief overview of immune responses to porcine RVs, available control strategies and zoonotic potential of different RV genotypes. An improved understanding of the above parameters may lead to the development of more optimal strategies to manage RV diarrheal disease in swine and humans.
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Affiliation(s)
- Anastasia N Vlasova
- Food Animal Health Research Program, CFAES, Ohio Agricultural Research and Development Center, Department of Veterinary Preventive Medicine, The Ohio State University, Wooster, OH 44691, USA.
| | - Joshua O Amimo
- Department of Animal Production, Faculty of Veterinary Medicine, University of Nairobi, Nairobi 30197, Kenya.
- Bioscience of Eastern and Central Africa, International Livestock Research Institute (BecA-ILRI) Hub, Nairobi 30709, Kenya.
| | - Linda J Saif
- Food Animal Health Research Program, CFAES, Ohio Agricultural Research and Development Center, Department of Veterinary Preventive Medicine, The Ohio State University, Wooster, OH 44691, USA.
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17
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Tacharoenmuang R, Komoto S, Guntapong R, Ide T, Sinchai P, Upachai S, Yoshikawa T, Tharmaphornpilas P, Sangkitporn S, Taniguchi K. Full Genome Characterization of Novel DS-1-Like G8P[8] Rotavirus Strains that Have Emerged in Thailand: Reassortment of Bovine and Human Rotavirus Gene Segments in Emerging DS-1-Like Intergenogroup Reassortant Strains. PLoS One 2016; 11:e0165826. [PMID: 27802339 PMCID: PMC5089778 DOI: 10.1371/journal.pone.0165826] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 10/18/2016] [Indexed: 12/15/2022] Open
Abstract
The emergence and rapid spread of unusual DS-1-like intergenogroup reassortant rotavirus strains have been recently reported in Asia, Australia, and Europe. During rotavirus surveillance in Thailand in 2013-2014, novel DS-1-like intergenogroup reassortant strains having G8P[8] genotypes (i.e., strains KKL-17, PCB-79, PCB-84, PCB-85, PCB-103, SKT-107, SWL-12, NP-130, PCB-656, SKT-457, SSKT-269, and SSL-55) were identified in stool samples from hospitalized children with severe diarrhea. In this study, we determined and characterized the complete genomes of these 12 strains (seven strains, KKL-17, PCB-79, PCB-84, PCB-85, PCB-103, SKT-107, and SWL-12, found in 2013 (2013 strains), and five, NP-130, PCB-656, SKT-457, SSKT-269, and SSL-55, in 2014 (2014 strains)). On full genomic analysis, all 12 strains showed a unique genotype constellation comprising a mixture of genogroup 1 and 2 genes: G8-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2. With the exception of the G genotype, the unique genotype constellation of the 12 strains (P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2) was found to be shared with DS-1-like intergenogroup reassortant strains. On phylogenetic analysis, six of the 11 genes of the 2013 strains (VP4, VP2, VP3, NSP1, NSP3, and NSP5) appeared to have originated from DS-1-like intergenogroup reassortant strains, while the remaining four (VP7, VP6, VP1, and NSP2) and one (NSP4) gene appeared to be of bovine and human origin, respectively. Thus, the 2013 strains appeared to be reassortant strains as to DS-1-like intergenogroup reassortant, bovine, bovine-like human, and/or human rotaviruses. On the other hand, five of the 11 genes of the 2014 strains (VP4, VP2, VP3, NSP1, and NSP3) appeared to have originated from DS-1-like intergenogroup reassortant strains, while three (VP7, VP1, and NSP2) and one (NSP4) were assumed to be of bovine and human origin, respectively. Notably, the remaining two genes, VP6 and NSP5, of the 2014 strains appeared to have originated from locally circulating DS-1-like G2P[4] human rotaviruses. Thus, the 2014 strains were assumed to be multiple reassortment strains as to DS-1-like intergenogroup reassortant, bovine, bovine-like human, human, and/or locally circulating DS-1-like G2P[4] human rotaviruses. Overall, the great genomic diversity among the DS-1-like intergenogroup reassortant strains seemed to have been generated through additional reassortment events involving animal and human strains. Moreover, all the 11 genes of three of the 2014 strains, NP-130, PCB-656, and SSL-55, were very closely related to those of Vietnamese DS-1-like G8P[8] strains that emerged in 2014-2015, indicating the derivation of these DS-1-like G8P[8] strains from a common ancestor. To our knowledge, this is the first report on full genome-based characterization of DS-1-like G8P[8] strains that have emerged in Thailand. Our observations will add to our growing understanding of the evolutionary patterns of emerging DS-1-like intergenogroup reassortant strains.
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Affiliation(s)
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Phakapun Sinchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | | | - Somchai Sangkitporn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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Komoto S, Pongsuwanna Y, Tacharoenmuang R, Guntapong R, Ide T, Higo-Moriguchi K, Tsuji T, Yoshikawa T, Taniguchi K. Whole genomic analysis of bovine group A rotavirus strains A5-10 and A5-13 provides evidence for close evolutionary relationship with human rotaviruses. Vet Microbiol 2016; 195:37-57. [DOI: 10.1016/j.vetmic.2016.09.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 09/09/2016] [Accepted: 09/12/2016] [Indexed: 12/12/2022]
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Wandera EA, Mohammad S, Komoto S, Maeno Y, Nyangao J, Ide T, Kathiiko C, Odoyo E, Tsuji T, Taniguchi K, Ichinose Y. Molecular epidemiology of rotavirus gastroenteritis in Central Kenya before vaccine introduction, 2009-2014. J Med Virol 2016; 89:809-817. [DOI: 10.1002/jmv.24691] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Ernest A. Wandera
- Institute of Tropical Medicine, Center for Microbiology Research, KEMRI; KEMRI-Nagasaki University; Nairobi Kenya
| | - Shah Mohammad
- Institute of Tropical Medicine, Center for Microbiology Research, KEMRI; KEMRI-Nagasaki University; Nairobi Kenya
| | - Satoshi Komoto
- Department of Virology and Parasitology, School of Medicine; Fujita Health University; Toyoake Japan
| | - Yoshimasa Maeno
- Department of Virology and Parasitology, School of Medicine; Fujita Health University; Toyoake Japan
| | | | - Tomihiko Ide
- Department of Virology and Parasitology, School of Medicine; Fujita Health University; Toyoake Japan
| | - Cyrus Kathiiko
- Institute of Tropical Medicine, Center for Microbiology Research, KEMRI; KEMRI-Nagasaki University; Nairobi Kenya
| | - Erick Odoyo
- Institute of Tropical Medicine, Center for Microbiology Research, KEMRI; KEMRI-Nagasaki University; Nairobi Kenya
| | - Takao Tsuji
- Department of Microbiology, School of Medicine; Fujita Health University; Toyoake Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, School of Medicine; Fujita Health University; Toyoake Japan
| | - Yoshio Ichinose
- Institute of Tropical Medicine, Center for Microbiology Research, KEMRI; KEMRI-Nagasaki University; Nairobi Kenya
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Komoto S, Adah MI, Ide T, Yoshikawa T, Taniguchi K. Whole genomic analysis of human and bovine G8P[1] rotavirus strains isolated in Nigeria provides evidence for direct bovine-to-human interspecies transmission. INFECTION GENETICS AND EVOLUTION 2016; 43:424-33. [DOI: 10.1016/j.meegid.2016.06.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 05/20/2016] [Accepted: 06/08/2016] [Indexed: 12/16/2022]
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Saikruang W, Khamrin P, Malasao R, Kumthip K, Ushijima H, Maneekarn N. Complete genome analysis of a rare G12P[6] rotavirus isolated in Thailand in 2012 reveals a prototype strain of DS-1-like constellation. Virus Res 2016; 224:38-45. [PMID: 27565028 DOI: 10.1016/j.virusres.2016.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 07/29/2016] [Accepted: 08/02/2016] [Indexed: 12/22/2022]
Abstract
Species A rotaviruses (RVAs) are a major cause of severe diarrhea in children worldwide. G12 RVA detection is currently increasing and has been reported from many countries around the world. However, few studies have reported whole genome sequences of G12 RVAs. In the present study, the complete genome sequence of a G12P[6] RVA strain (RVA/Human-wt/THA/CMHN49-12/2012/G12P[6]) detected in a stool sample from a child with acute gastroenteritis in 2012 in Thailand was analyzed. In the CMHN49-12 strain, all genome segments had a DS-1-like backbone: G12-P[6]-I2-R2-C2-M2-A2-N2-T2-E2-H2 indicates that it is most likely the prototype strain of G12P[6] with a DS-1-like genotype constellation. Based on a Bayesian evolutionary analysis of VP7 nucleotide sequence, G12 RVA strains reported previously from Thailand during the period of 2007-2012 could be divided into 3 clusters, indicating that they originated from at least 3 different ancestral G12 strains. The evolutionary rate of G12 calculated by Bayesian Markov Chain Monte Carlo analysis indicated that the nucleotide substitution rate of G12 was 1.11×10(-3) mutations/site/year. The finding of a G12P[6] RVA possessing a DS-1-like backbone provides insights into the evolution of global G12 RVAs.
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Affiliation(s)
- Wilaiporn Saikruang
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Pattara Khamrin
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Rungnapa Malasao
- Department of Virology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kattareeya Kumthip
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Hiroshi Ushijima
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan
| | - Niwat Maneekarn
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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da Silva MFM, Fumian TM, de Assis RMS, Fialho AM, Carvalho-Costa FA, da Silva Ribeiro de Andrade J, Leite JPG. VP7 and VP8* genetic characterization of group A rotavirus genotype G12P[8]: Emergence and spreading in the Eastern Brazilian coast in 2014. J Med Virol 2016; 89:64-70. [PMID: 27322509 DOI: 10.1002/jmv.24605] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2016] [Indexed: 11/07/2022]
Abstract
Group A rotavirus (RVA) genotype G12 is habitually associated with diarrhea disease (DD) in African children and recently its detection has increased worldwide. A total of 970 stool samples collected from individuals with DD in the Northeastern, Southeastern, and Southern Brazilian regions, Eastern coast, were analyzed and 321 (33%) were positive for RVA and of these, 241 (75%) genotyped as G12P[8]. The rate of RVA positivity was higher among children aged 5-10 years old (60%). All RVA infections observed in adults aged >21 years were G12P[8] (n = 27) showing that this genotype affected older age groups during the year of 2014 in Brazil. Phylogenetic analysis of VP7 and VP8* G12P[8] strains demonstrated an elevated similarity among Brazilian and G12-III prototypes strains circulating worldwide recently, suggesting that this lineage is associated with the global spread of the G12 genotype, considered as the 6th most prevalent human RVA genotype nowadays; while other G12 lineages remain sporadically detected and usually detected in association with other P genotypes. VP8* analysis revealed that Brazilian strains belong to P[8]-3 lineage, the single P[8] lineage presently detected in the country. No major nucleotide/amino acid disparities were observed among strains recovered from children and adults for VP7 and VP8* genes. These data are essential to support the surveillance studies, particularly in countries where the RVA vaccine was introduced in their National Immunization Program enabling identification of potential alterations in the epidemiological profile that can impact its efficacy in vaccination programs. J. Med. Virol. 89:64-70, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Marcelle Figueira Marques da Silva
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil.
| | - Tulio Machado Fumian
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
| | - Rosane Maria Santos de Assis
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
| | - Alexandre Madi Fialho
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
| | - Filipe Anibal Carvalho-Costa
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
| | - Juliana da Silva Ribeiro de Andrade
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
| | - José Paulo Gagliardi Leite
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro, RJ, Brazil
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De Grazia S, Dóró R, Bonura F, Marton S, Cascio A, Martella V, Bányai K, Giammanco GM. Complete genome analysis of contemporary G12P[8] rotaviruses reveals heterogeneity within Wa-like genomic constellation. INFECTION GENETICS AND EVOLUTION 2016; 44:85-93. [PMID: 27353490 DOI: 10.1016/j.meegid.2016.06.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/16/2016] [Accepted: 06/19/2016] [Indexed: 11/25/2022]
Abstract
G12 rotaviruses are globally emergent rotaviruses causing severe childhood gastroenteritis. Little is known about the evolution and diversity of G12P[8] rotaviruses and the possible role that widespread vaccine use, globally, has had on their emergence. In Sicily, Italy, surveillance activity for rotaviruses has been conducted uninterruptedly since 1985, thus representing a unique observatory for the study of human rotaviruses in the pre- and post-vaccine era. G12 rotaviruses were first detected only in 2012 and between 2012 and 2014 they accounted for 8.7% of all rotavirus-associated infections among children, with peaks of 27.8% in 2012/2013 and 21% in 2014. We determined and analyzed the full-genome of 22 G12P[8] rotaviruses collected during the 2012-2014. Although all G12P[8] rotaviruses exhibited a typical Wa-like genotype constellation (G12P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1), phylogenetic analysis allowed distinguishing either two or three (sub)lineages in each genome segment. On the basis of the segregation patterns into lineages/sublineages, 20 G12P[8] rotaviruses could be grouped into three stable major genomic sub-constellations, whilst two strains displayed unique genome architectures, likely due to ressortment with co-circulating strains. Altogether, these findings indicate that the onset and prolonged circulation of G12 rotaviruses was due to repeated introductions of different G12 rotaviruses circulating globally. Importantly, as regional rotavirus vaccination was initiated in 2012 reaching a 45% coverage in newborns in 2014, a correlation between the appearance and spread of G12 rotaviruses and the enacted vaccination program could not be drawn. Constant epidemiologic surveillance remains important to monitor the epidemiological dynamics of human rotaviruses.
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Affiliation(s)
- Simona De Grazia
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy.
| | - Renáta Dóró
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Floriana Bonura
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Szilvia Marton
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Antonio Cascio
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Vito Martella
- Department of Veterinary Medicine, University Aldo Moro of Bari, Valenzano, Italy
| | - Krisztián Bányai
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Giovanni M Giammanco
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
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24
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Langa JS, Thompson R, Arnaldo P, Resque HR, Rose T, Enosse SM, Fialho A, de Assis RMS, da Silva MFM, Leite JPG. Epidemiology of rotavirus A diarrhea in Chókwè, Southern Mozambique, from February to September, 2011. J Med Virol 2016; 88:1751-8. [PMID: 27003797 DOI: 10.1002/jmv.24531] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2016] [Indexed: 11/12/2022]
Abstract
Acute diarrhea disease caused by Rotaviruses A (RVA) is still the leading cause of morbidity and mortality in children ≤5 years old in developing countries. An exploratory cross-sectional study was conducted between February and September, 2011 to determine the proportion of acute diarrhea caused by RVA. A total of 254 stool specimens were collected from children ≤5 years old with acute diarrhea, including outpatients (222 children) and inpatients (32 children), in three local health centers in Chókwè District, Gaza Province, South of Mozambique. RVA antigens were detected using enzyme immunoassay (EIA); the RVA G (VP7) and P (VP4) genotypes were determined by RT-PCR or analysis sequencing. Sixty (24%) out of 254 fecal specimens were positive for RVA by EIA; being 58 (97%) from children ≤2 years of age. RVA prevalence peaks in June and July (coldest and drier months) and the G[P] binary combination observed were G12P[8] (57%); G1P[8] (9%); G12P[6] (6%); and 2% for each of the following genotypes: G1P[6], G2P[6] G4P[6], and G9P[8]. Non-Typeable (NT) G and/or P genotypes were observed as follows: G12P [NT] (6%); G1P [NT], G3P[NT] and GNTP[NT] (4%). Considering the different GP combinations, G12 represented 67% of the genotypes. This is the first data showing the diversity of RVA genotypes in Mozambique highlighting the epidemiological importance of these viruses in acute diarrhea cases in children ≤2 years old. In addition, these findings will provide a baseline data before the introduction of the RVA monovalent (Rotarix(®) ) vaccine in the National Immunization Program in September 2015. J. Med. Virol. 88:1751-1758, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Jerónimo S Langa
- Chokwe Health Research and Training Centre (CITSC), National Institute of Health, Maputo, Mozambique.,Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil
| | - Ricardo Thompson
- Chokwe Health Research and Training Centre (CITSC), National Institute of Health, Maputo, Mozambique
| | - Paulo Arnaldo
- Chokwe Health Research and Training Centre (CITSC), National Institute of Health, Maputo, Mozambique
| | - Hugo Reis Resque
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil.,Virology Section, Evandro Chagas Institute, Ananindeua, Pará, Brazil
| | - Tatiana Rose
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil
| | - Sonia M Enosse
- Chokwe Health Research and Training Centre (CITSC), National Institute of Health, Maputo, Mozambique
| | - Alexandre Fialho
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil
| | | | - Marcelle Figueira Marques da Silva
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil.,Faculty of Biology, Laboratory of Virus Contaminants of Water and Food, University of Barcelona, Barcelona, Spain
| | - José Paulo Gagliardi Leite
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil
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Komoto S, Tacharoenmuang R, Guntapong R, Ide T, Tsuji T, Yoshikawa T, Tharmaphornpilas P, Sangkitporn S, Taniguchi K. Reassortment of Human and Animal Rotavirus Gene Segments in Emerging DS-1-Like G1P[8] Rotavirus Strains. PLoS One 2016; 11:e0148416. [PMID: 26845439 PMCID: PMC4742054 DOI: 10.1371/journal.pone.0148416] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 01/17/2016] [Indexed: 12/02/2022] Open
Abstract
The emergence and rapid spread of novel DS-1-like G1P[8] human rotaviruses in Japan were recently reported. More recently, such intergenogroup reassortant strains were identified in Thailand, implying the ongoing spread of unusual rotavirus strains in Asia. During rotavirus surveillance in Thailand, three DS-1-like intergenogroup reassortant strains having G3P[8] (RVA/Human-wt/THA/SKT-281/2013/G3P[8] and RVA/Human-wt/THA/SKT-289/2013/G3P[8]) and G2P[8] (RVA/Human-wt/THA/LS-04/2013/G2P[8]) genotypes were identified in fecal samples from hospitalized children with acute gastroenteritis. In this study, we sequenced and characterized the complete genomes of strains SKT-281, SKT-289, and LS-04. On whole genomic analysis, all three strains exhibited unique genotype constellations including both genogroup 1 and 2 genes: G3-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2 for strains SKT-281 and SKT-289, and G2-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2 for strain LS-04. Except for the G genotype, the unique genotype constellation of the three strains (P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2) is commonly shared with DS-1-like G1P[8] strains. On phylogenetic analysis, nine of the 11 genes of strains SKT-281 and SKT-289 (VP4, VP6, VP1-3, NSP1-3, and NSP5) appeared to have originated from DS-1-like G1P[8] strains, while the remaining VP7 and NSP4 genes appeared to be of equine and bovine origin, respectively. Thus, strains SKT-281 and SKT-289 appeared to be reassortant strains as to DS-1-like G1P[8], animal-derived human, and/or animal rotaviruses. On the other hand, seven of the 11 genes of strain LS-04 (VP7, VP6, VP1, VP3, and NSP3-5) appeared to have originated from locally circulating DS-1-like G2P[4] human rotaviruses, while three genes (VP4, VP2, and NSP1) were assumed to be derived from DS-1-like G1P[8] strains. Notably, the remaining NSP2 gene of strain LS-04 appeared to be of bovine origin. Thus, strain LS-04 was assumed to be a multiple reassortment strain as to DS-1-like G1P[8], locally circulating DS-1-like G2P[4], bovine-like human, and/or bovine rotaviruses. Overall, the great genomic diversity among the DS-1-like G1P[8] strains seemed to have been generated through reassortment involving human and animal strains. To our knowledge, this is the first report on whole genome-based characterization of DS-1-like intergenogroup reassortant strains having G3P[8] and G2P[8] genotypes that have emerged in Thailand. Our observations will provide important insights into the evolutionary dynamics of emerging DS-1-like G1P[8] strains and related reassortant ones.
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Affiliation(s)
- Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| | | | - Ratigorn Guntapong
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | | | - Somchai Sangkitporn
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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Abstract
SUMMARYGenotype G12 strains are now considered to be the sixth most prevalent human rotaviruses worldwide. In two Sicilian cities, Palermo and Messina, surveillance of rotavirus circulation performed since 1985 and 2009, respectively, did not detect G12 strains until 2012. From 2012 to 2014 rotavirus infection was detected in 29·7% of 1647 stool samples collected from children admitted for acute gastroenteritis to three Sicilian hospitals in Palermo, Messina and Ragusa. In 2012, G12P[8] was first detected in Palermo and then in Messina where it represented the second most frequent genotype (20% prevalence) after G1P[8]. Thereafter, G12 strains continued to circulate in Sicily, showing a marked prevalence in Ragusa (27·8%) in 2013 and in Palermo (21%) and Messina (16·6%) in 2014. All but one of the Sicilian G12 strains carried a P[8] VP4 genotype, whereas the single non-P[8] rotavirus strain was genotyped as G12P[9]. Phylogenetic analysis of the VP7 and VP4 sequences allowed distinction of several genetic lineages and separation of the G12P[8] strains into three cluster combinations. These findings indicate independent introductions of G12 rotavirus strains in Sicily in recent years.
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Komoto S, Tacharoenmuang R, Guntapong R, Ide T, Haga K, Katayama K, Kato T, Ouchi Y, Kurahashi H, Tsuji T, Sangkitporn S, Taniguchi K. Emergence and Characterization of Unusual DS-1-Like G1P[8] Rotavirus Strains in Children with Diarrhea in Thailand. PLoS One 2015; 10:e0141739. [PMID: 26540260 PMCID: PMC4634990 DOI: 10.1371/journal.pone.0141739] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 10/12/2015] [Indexed: 12/11/2022] Open
Abstract
The emergence and rapid spread of unusual DS-1-like G1P[8] rotaviruses in Japan have been recently reported. During rotavirus surveillance in Thailand, three DS-1-like G1P[8] strains (RVA/Human-wt/THA/PCB-180/2013/G1P[8], RVA/Human-wt/THA/SKT-109/2013/G1P[8], and RVA/Human-wt/THA/SSKT-41/2013/G1P[8]) were identified in stool specimens from hospitalized children with severe diarrhea. In this study, we sequenced and characterized the complete genomes of strains PCB-180, SKT-109, and SSKT-41. On whole genomic analysis, all three strains exhibited a unique genotype constellation including both genogroup 1 and 2 genes: G1-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2. This novel genotype constellation is shared with Japanese DS-1-like G1P[8] strains. Phylogenetic analysis revealed that the G/P genes of strains PCB-180, SKT-109, and SSKT-41 appeared to have originated from human Wa-like G1P[8] strains. On the other hand, the non-G/P genes of the three strains were assumed to have originated from human DS-1-like strains. Thus, strains PCB-180, SKT-109, and SSKT-41 appeared to be derived through reassortment event(s) between Wa-like G1P[8] and DS-1-like human rotaviruses. Furthermore, strains PCB-180, SKT-109, and SSKT-41 were found to have the 11-segment genome almost indistinguishable from one another in their nucleotide sequences and phylogenetic lineages, indicating the derivation of the three strains from a common origin. Moreover, all the 11 genes of the three strains were closely related to those of Japanese DS-1-like G1P[8] strains. Therefore, DS-1-like G1P[8] strains that have emerged in Thailand and Japan were assumed to have originated from a recent common ancestor. To our knowledge, this is the first report on whole genome-based characterization of DS-1-like G1P[8] strains that have emerged in an area other than Japan. Our observations will provide important insights into the evolutionary dynamics of emerging DS-1-like G1P[8] rotaviruses.
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Affiliation(s)
- Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| | | | - Ratigorn Guntapong
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Kei Haga
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Kazuhiko Katayama
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Takema Kato
- Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Aichi, Japan
| | - Yuya Ouchi
- Genome and Transcriptome Analysis Center, Fujita Health University, Toyoake, Aichi, Japan
| | - Hiroki Kurahashi
- Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Aichi, Japan
- Genome and Transcriptome Analysis Center, Fujita Health University, Toyoake, Aichi, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Somchai Sangkitporn
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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Tacharoenmuang R, Komoto S, Guntapong R, Ide T, Haga K, Katayama K, Kato T, Ouchi Y, Kurahashi H, Tsuji T, Sangkitporn S, Taniguchi K. Whole Genomic Analysis of an Unusual Human G6P[14] Rotavirus Strain Isolated from a Child with Diarrhea in Thailand: Evidence for Bovine-To-Human Interspecies Transmission and Reassortment Events. PLoS One 2015; 10:e0139381. [PMID: 26421718 PMCID: PMC4589232 DOI: 10.1371/journal.pone.0139381] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 09/11/2015] [Indexed: 11/19/2022] Open
Abstract
An unusual rotavirus strain, SKT-27, with the G6P[14] genotypes (RVA/Human-wt/THA/SKT-27/2012/G6P[14]), was identified in a stool specimen from a hospitalized child aged eight months with severe diarrhea. In this study, we sequenced and characterized the complete genome of strain SKT-27. On whole genomic analysis, strain SKT-27 was found to have a unique genotype constellation: G6-P[14]-I2-R2-C2-M2-A3-N2-T6-E2-H3. The non-G/P genotype constellation of this strain (I2-R2-C2-M2-A3-N2-T6-E2-H3) is commonly shared with rotavirus strains from artiodactyls such as cattle. Phylogenetic analysis indicated that nine of the 11 genes of strain SKT-27 (VP7, VP4, VP6, VP2-3, NSP1, NSP3-5) appeared to be of artiodactyl (likely bovine) origin, while the remaining VP1 and NSP2 genes were assumed to be of human origin. Thus, strain SKT-27 was found to have a bovine rotavirus genetic backbone, and thus is likely to be of bovine origin. Furthermore, strain SKT-27 appeared to be derived through interspecies transmission and reassortment events involving bovine and human rotavirus strains. Of note is that the VP7 gene of strain SKT-27 was located in G6 lineage-5 together with those of bovine rotavirus strains, away from the clusters comprising other G6P[14] strains in G6 lineages-2/6, suggesting the occurrence of independent bovine-to-human interspecies transmission events. To our knowledge, this is the first report on full genome-based characterization of human G6P[14] strains that have emerged in Southeast Asia. Our observations will provide important insights into the origin of G6P[14] strains, and into dynamic interactions between human and bovine rotavirus strains.
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Affiliation(s)
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| | - Ratigorn Guntapong
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Kei Haga
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Kazuhiko Katayama
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Takema Kato
- Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Aichi, Japan
| | - Yuya Ouchi
- Genome and Transcriptome Analysis Center, Fujita Health University, Toyoake, Aichi, Japan
| | - Hiroki Kurahashi
- Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Aichi, Japan
- Genome and Transcriptome Analysis Center, Fujita Health University, Toyoake, Aichi, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Somchai Sangkitporn
- Department of Medical Sciences, National Institute of Health, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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De Grazia S, Giammanco GM, Dóró R, Bonura F, Marton S, Cascio A, Martella V, Bányai K. Identification of a multi-reassortant G12P[9] rotavirus with novel VP1, VP2, VP3 and NSP2 genotypes in a child with acute gastroenteritis. INFECTION GENETICS AND EVOLUTION 2015. [PMID: 26205691 DOI: 10.1016/j.meegid.2015.07.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The G12 rotavirus genotype is globally emerging to cause severe gastroenteritis in children. Common G12 rotaviruses have either a Wa-like or DS-1-like genome constellation, while some G12 strains may have unusual genome composition. In this study, we determined the full-genome sequence of a G12P[9] strain (ME848/12) detected in a child hospitalized with acute gastroenteritis in Italy in 2012. Strain ME848/12 showed a complex genetic constellation (G12-P[9]-I17-R12-C12-M11-A12-N12-T7-E6-H2), likely derived from multiple reassortment events, with the VP1, VP2, VP3 and NSP2 genes being established as novel genotypes R12, C12, M11 and N12, respectively. Gathering sequence data on human and animal rotaviruses is important to trace the complex evolutionary history of atypical RVAs.
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Affiliation(s)
- Simona De Grazia
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy.
| | - Giovanni M Giammanco
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Renáta Dóró
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Floriana Bonura
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Szilvia Marton
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Antonio Cascio
- Department of Human Pathology, University of Messina, Messina, Italy
| | - Vito Martella
- Department of Veterinary Medicine, University Aldo Moro of Bari, Valenzano, Italy
| | - Krisztián Bányai
- Veterinary Medical Research Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
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Luchs A, Cilli A, Morillo SG, Ribeiro CD, Carmona RDCC, Timenetsky MDCST. Rotavirus genotypes and the indigenous children of Brazilian midwest in the vaccine era, 2008-2012: Footprints of animal genome. J Med Virol 2015; 87:1881-9. [PMID: 25963945 DOI: 10.1002/jmv.24241] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2015] [Indexed: 01/28/2023]
Abstract
World group A rotavirus (RVA) surveillance data provides useful estimates of the disease burden, however, indigenous population might require special consideration. The aim of this study was to describe the results of G- and P-types from Brazilian native children ≤ 3 years. Furthermore, selected strains have been analyzed for the VP7, VP6, VP4, and NSP4 encoding genes in order to gain insight into genetic variability of Brazilian strains. A total of 149 samples, collected during 2008-2012, were tested for RVA using ELISA and PAGE, following by RT-PCR and sequencing. RVA infection was detected in 8.7% of samples (13/149). Genotype G2P[4] was detected in 2008 and 2010, G8P[6] in 2009, and G3P[8] in 2011. The phylogenetic analysis of the VP7 and VP4 genes grouped the Brazilian G2P[4] and G3P[8] strains within the lineages currently circulating in humans worldwide. However, the phylogenetic analysis of the VP6 and NSP4 from the Brazilian G2P[4] strains, and the VP7 and NSP4 from the Brazilian G3P[8] strains suggest a distant common ancestor with different animal strains (bovine, caprine, and porcine). The epidemiological and genetic information obtained in the present study is expected to provide an updated understanding of RVA genotypes circulating in the native infant population, and to formulate policies for the use of RVA vaccines in indigenous Brazilian people. Moreover, these results highlight the great diversity of human RVA strains circulating in Brazil, and an in-depth surveillance of human and animal RVA will lead to a better understanding of the complex dynamics of RVA evolution.
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Affiliation(s)
- Adriana Luchs
- Enteric Disease Laboratory, Adolfo Lutz Institute, São Paulo, Brazil
| | - Audrey Cilli
- Enteric Disease Laboratory, Adolfo Lutz Institute, São Paulo, Brazil
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31
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Ide T, Komoto S, Higo-Moriguchi K, Htun KW, Myint YY, Myat TW, Thant KZ, Thu HM, Win MM, Oo HN, Htut T, Wakuda M, Dennis FE, Haga K, Fujii Y, Katayama K, Rahman S, Nguyen SV, Umeda K, Oguma K, Tsuji T, Taniguchi K. Whole Genomic Analysis of Human G12P[6] and G12P[8] Rotavirus Strains that Have Emerged in Myanmar. PLoS One 2015; 10:e0124965. [PMID: 25938434 PMCID: PMC4418666 DOI: 10.1371/journal.pone.0124965] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 03/20/2015] [Indexed: 11/18/2022] Open
Abstract
G12 rotaviruses are emerging rotavirus strains causing severe diarrhea in infants and young children worldwide. However, the whole genomes of only a few G12 strains have been fully sequenced and analyzed. In this study, we sequenced and characterized the complete genomes of six G12 strains (RVA/Human-tc/MMR/A14/2011/G12P[8], RVA/Human-tc/MMR/A23/2011/G12P[6], RVA/Human-tc/MMR/A25/2011/G12P[8], RVA/Human-tc/MMR/P02/2011/G12P[8], RVA/Human-tc/MMR/P39/2011/G12P[8], and RVA/Human-tc/MMR/P43/2011/G12P[8]) detected in six stool samples from children with acute gastroenteritis in Myanmar. On whole genomic analysis, all six Myanmarese G12 strains were found to have a Wa-like genetic backbone: G12-P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1 for strains A14, A25, P02, P39, and P43, and G12-P[6]-I1-R1-C1-M1-A1-N1-T1-E1-H1 for strain A23. Phylogenetic analysis showed that most genes of the six strains examined in this study were genetically related to globally circulating human G1, G3, G9, and G12 strains. Of note is that the NSP4 gene of strain A23 exhibited the closest relationship with the cognate genes of human-like bovine strains as well as human strains, suggesting the occurrence of reassortment between human and bovine strains. Furthermore, strains A14, A25, P02, P39, and P43 were very closely related to one another in all the 11 gene segments, indicating derivation of the five strains from a common origin. On the other hand, strain A23 consistently formed distinct clusters as to all the 11 gene segments, indicating a distinct origin of strain A23 from that of strains A14, A25, P02, P39, and P43. To our knowledge, this is the first report on whole genome-based characterization of G12 strains that have emerged in Myanmar. Our observations will provide important insights into the evolutionary dynamics of spreading G12 rotaviruses in Asia.
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Affiliation(s)
- Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| | - Kyoko Higo-Moriguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Khaing Win Htun
- Nay Pyi Taw General Hospital (Central Myanmar), Nay Pyi Taw, Myanmar
| | - Yi Yi Myint
- Department of Medical Research (Upper Myanmar), Pyin Oo Lwin, Myanmar
| | | | - Kyaw Zin Thant
- Department of Medical Research (Lower Myanmar), Yangon, Myanmar
| | - Hlaing Myat Thu
- Department of Medical Research (Lower Myanmar), Yangon, Myanmar
| | - Mo Mo Win
- Department of Medical Research (Lower Myanmar), Yangon, Myanmar
| | - Htun Naing Oo
- Department of Traditional Medicine (Central Myanmar), Nay Pyi Taw, Myanmar
| | - Than Htut
- Ministry of Health (Central Myanmar), Nay Pyi Taw, Myanmar
| | - Mitsutaka Wakuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Francis Ekow Dennis
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
- Department of Electron Microscopy and Histopathology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Kei Haga
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Yoshiki Fujii
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Kazuhiko Katayama
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan
| | - Shofiqur Rahman
- Immunology Research Institute in Gifu, EW Nutrition Japan, Gifu, Japan
| | - Sa Van Nguyen
- Immunology Research Institute in Gifu, EW Nutrition Japan, Gifu, Japan
| | - Kouji Umeda
- Immunology Research Institute in Gifu, EW Nutrition Japan, Gifu, Japan
| | - Keiji Oguma
- Department of Bacteriology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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Malasao R, Saito M, Suzuki A, Imagawa T, Nukiwa-Soma N, Tohma K, Liu X, Okamoto M, Chaimongkol N, Dapat C, Kawamura K, Kayama Y, Masago Y, Omura T, Oshitani H. Human G3P[4] rotavirus obtained in Japan, 2013, possibly emerged through a human-equine rotavirus reassortment event. Virus Genes 2015; 50:129-33. [PMID: 25352228 PMCID: PMC4349953 DOI: 10.1007/s11262-014-1135-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 10/16/2014] [Indexed: 12/19/2022]
Abstract
Two novel G3P[4] rotavirus strains were detected from children with acute diarrhea in Sendai, Japan, identified as a G3-P[4]-I2-R2-C2-M2-A2-N2-T2-E2-H2 genotype constellation by whole-genome sequence analysis. The VP7 gene of the two strains displayed the highest nucleotide sequence identity (91 %) and showed a close genetic relationship (99 % bootstrap value) to an equine rotavirus reported in India. The other gene segments were related to human group A rotaviruses. This report suggests a possible reassortment event between human and equine rotaviruses.
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Affiliation(s)
- Rungnapa Malasao
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Mayuko Saito
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Akira Suzuki
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
- Virus Research Center, Sendai Medical Center, Sendai, Japan
| | - Toshifumi Imagawa
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Nao Nukiwa-Soma
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Kentaro Tohma
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Xiaofang Liu
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Michiko Okamoto
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Natthawan Chaimongkol
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | - Clyde Dapat
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
| | | | | | - Yoshifumi Masago
- New Industry Creation Hatchery Center, Tohoku University, Sendai, Japan
| | - Tatsuo Omura
- New Industry Creation Hatchery Center, Tohoku University, Sendai, Japan
| | - Hitoshi Oshitani
- Department of Virology, Tohoku University Graduate School of Medicine, Seiryo-cho 2-1, Aoba-ku, Sendai, Miyagi 980-8575 Japan
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Komoto S, Pongsuwanna Y, Ide T, Wakuda M, Guntapong R, Dennis FE, Haga K, Fujii Y, Katayama K, Taniguchi K. Whole genomic analysis of porcine G10P[5] rotavirus strain P343 provides evidence for bovine-to-porcine interspecies transmission. Vet Microbiol 2014; 174:577-583. [PMID: 25457370 DOI: 10.1016/j.vetmic.2014.09.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 09/23/2014] [Accepted: 09/25/2014] [Indexed: 11/24/2022]
Abstract
Porcine group A rotavirus (RVA) strain P343 (RVA/Pig-tc/THA/P343/1991/G10P[5]) was suggested to have VP7 and VP4 genes of bovine origin. In order to obtain precise information on the exact origin and evolution of this unusual porcine strain, the remaining nine genes (VP6, VP1-3, and NSP1-5) of strain P343 were sequenced and analyzed in the present study. On whole genomic analysis, strain P343 was found to have a bovine RVA-like genotype constellation (G10-P[5]-I2-R2-C2-M2-A3-N2-T6-E2-H3) different from those of typical porcine RVA strains. Furthermore, on phylogenetic analysis, each of the 11 genes of strain P343 appeared to be of bovine origin. Therefore, strain P343 was suggested to be a bovine RVA strain that was transmitted to pigs.
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Affiliation(s)
- Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
| | - Yaowapa Pongsuwanna
- Virus Research Institute, Department of Medical Sciences, National Institute of Health, Nonthaburi 11000, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Mitsutaka Wakuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Ratigorn Guntapong
- Virus Research Institute, Department of Medical Sciences, National Institute of Health, Nonthaburi 11000, Thailand
| | - Francis Ekow Dennis
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo 208-0011, Japan; Department of Environmental Parasitology, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8510, Japan; Department of Electron Microscopy and Histopathology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon LG581, Ghana
| | - Kei Haga
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo 208-0011, Japan
| | - Yoshiki Fujii
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo 208-0011, Japan
| | - Kazuhiko Katayama
- Department of Virology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo 208-0011, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
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