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França Y, Medeiros RS, Viana E, de Azevedo LS, Guiducci R, da Costa AC, Luchs A. Genetic diversity and evolution of G12P[6] DS-1-like and G12P[9] AU-1-like Rotavirus strains in Brazil. Funct Integr Genomics 2024; 24:92. [PMID: 38733534 DOI: 10.1007/s10142-024-01360-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/31/2024] [Accepted: 04/17/2024] [Indexed: 05/13/2024]
Abstract
In the early 2000s, the global emergence of rotavirus (RVA) G12P[8] genotype was noted, while G12P[6] and G12P[9] combinations remained rare in humans. This study aimed to characterize and phylogenetically analyze three Brazilian G12P[9] and four G12P[6] RVA strains from 2011 to 2020, through RT-PCR and sequencing, in order to enhance our understanding of the genetic relationship between human and animal-origin RVA strains. G12P[6] strains displayed a DS-1-like backbone, showing a distinct genetic clustering. G12P[6] IAL-R52/2020, IAL-R95/2020 and IAL-R465/2019 strains clustered with 2019 Northeastern G12P[6] Brazilian strains and a 2018 Benin strain, whereas IAL-R86/2011 strain grouped with 2010 Northern G12P[6] Brazilian strains and G2P[4] strains from the United States and Belgium. These findings suggest an African genetic ancestry and reassortments with co-circulating American strains sharing the same DS-1-like constellation. No recent zoonotic reassortment was observed, and the DS-1-like constellation detected in Brazilian G12P[6] strains does not seem to be genetically linked to globally reported intergenogroup G1/G3/G9/G8P[8] DS-1-like human strains. G12P[9] strains exhibited an AU-1-like backbone with two different genotype-lineage constellations: IAL-R566/2011 and IAL-R1151/2012 belonged to a VP3/M3.V Lineage, and IAL-R870/2013 to a VP3/M3.II Lineage, suggesting two co-circulating strains in Brazil. This genetic diversity is not observed elsewhere, and the VP3/M3.II Lineage in G12P[9] strains seems to be exclusive to Brazil, indicating its evolution within the country. All three G12P[9] AU-1-like strains were closely relate to G12P[9] strains from Paraguay (2006-2007) and Brazil (2010). Phylogenetic analysis also highlighted that all South American G12P[9] AU-1-like strains had a common origin and supports the hypothesis of their importation from Asia, with no recent introduction from globally circulating G12P[9] strains or reassortments with local G12 strains P[8] or P[6]. Notably, certain genes in the Brazilian G12P[9] AU-1-like strains share ancestry with feline/canine RVAs (VP3/M3.II, NSP4/E3.IV and NSP2/N3.II), whereas NSP1/A3.VI likely originated from artiodactyls, suggesting a history of zoonotic transmission with human strains. This genomic data adds understanding to the molecular epidemiology of G12P[6] and G12P[9] RVA strains in Brazil, offering insights into their genetic diversity and evolution.
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Affiliation(s)
- Yasmin França
- Enteric Diseases Laboratory, Virology Center, Adolfo Lutz Institute, Sao Paulo, Brazil
| | | | - Ellen Viana
- Enteric Diseases Laboratory, Virology Center, Adolfo Lutz Institute, Sao Paulo, Brazil
| | | | - Raquel Guiducci
- Enteric Diseases Laboratory, Virology Center, Adolfo Lutz Institute, Sao Paulo, Brazil
| | - Antonio Charlys da Costa
- Medical Parasitology Laboratory (LIM/46), São Paulo Tropical Medicine Institute, University of Sao Paulo, Sao Paulo, Brazil
| | - Adriana Luchs
- Enteric Diseases Laboratory, Virology Center, Adolfo Lutz Institute, Sao Paulo, Brazil.
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Jampanil N, Kumthip K, Maneekarn N, Khamrin P. Genetic Diversity of Rotaviruses Circulating in Pediatric Patients and Domestic Animals in Thailand. Trop Med Infect Dis 2023; 8:347. [PMID: 37505643 PMCID: PMC10383398 DOI: 10.3390/tropicalmed8070347] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023] Open
Abstract
Rotavirus A is a highly contagious virus that causes acute gastroenteritis in humans and a wide variety of animals. In this review, we summarized the information on rotavirus described in the studies in the last decade (2008 to 2021) in Thailand, including the prevalence, seasonality, genetic diversity, and interspecies transmission. The overall prevalence of rotavirus infection in humans ranged from 15-33%. Rotavirus infection was detected throughout the year and most frequently in the dry and cold months, typically in March. The diversity of rotavirus genotypes varied year to year and from region to region. From 2008 to 2016, rotavirus G1P[8] was detected as the most predominant genotype in Thailand. After 2016, G1P[8] decreased significantly and other genotypes including G3P[8], G8P[8], and G9P[8] were increasingly detected from 2016 to 2020. Several uncommon rotavirus strains such as G1P[6], G4P[6], and G3P[10] have also been occasionally detected. In addition, most studies on rotavirus A infection in animals in Thailand from 2011 to 2021 reported the detection of rotavirus A in piglets and canine species. It was reported that rotavirus could cross the host species barrier between humans and animals through interspecies transmission and genetic reassortment mechanisms. The surveillance of rotavirus infection is crucial to identify the trend of rotavirus infection and the emergence of novel rotavirus genotypes in this country. The data provide information on rotavirus infection and the diversity of rotavirus genotypes circulating in the pre-vaccination period, and the data will be useful for the evaluation of the effectiveness of rotavirus vaccine implementation in Thailand.
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Affiliation(s)
- Nutthawadee Jampanil
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kattareeya Kumthip
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Emerging and Re-Emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Niwat Maneekarn
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Emerging and Re-Emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pattara Khamrin
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Emerging and Re-Emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai 50200, Thailand
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Genomic Constellation of Human Rotavirus G8 Strains in Brazil over a 13-Year Period: Detection of the Novel Bovine-like G8P[8] Strains with the DS-1-like Backbone. Viruses 2023; 15:v15030664. [PMID: 36992373 PMCID: PMC10056101 DOI: 10.3390/v15030664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 02/22/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023] Open
Abstract
Rotavirus (RVA) G8 is frequently detected in animals, but only occasionally in humans. G8 strains, however, are frequently documented in nations in Africa. Recently, an increase in G8 detection was observed outside Africa. The aims of the study were to monitor G8 infections in the Brazilian human population between 2007 and 2020, undertake the full-genotype characterization of the four G8P[4], six G8P[6] and two G8P[8] RVA strains and conduct phylogenetic analysis in order to understand their genetic diversity and evolution. A total of 12,978 specimens were screened for RVA using ELISA, PAGE, RT-PCR and Sanger sequencing. G8 genotype represented 0.6% (15/2434) of the entirely RVA-positive samples. G8P[4] comprised 33.3% (5/15), G8P[6] 46.7% (7/15) and G8P[8] 20% (3/15). All G8 strains showed a short RNA pattern. All twelve selected G8 strains displayed a DS-1-like genetic backbone. The whole-genotype analysis on a DS-1-like backbone identified four different genotype-linage constellations. According to VP7 analysis, the Brazilian G8P[8] strains with the DS-1-like backbone strains were derived from cattle and clustered with newly DS-1-like G1/G3/G9/G8P[8] strains and G2P[4] strains. Brazilian IAL-R193/2017/G8P[8] belonged to a VP1/R2.XI lineage and were grouped with bovine-like G8P[8] strains with the DS-1-like backbone strains detected in Asia. Otherwise, the Brazilian IAL-R558/2017/G8P[8] possess a “Distinct” VP1/R2 lineage never previously described and grouped apart from any of the DS-1-like reference strains. Collectively, our findings suggest that the Brazilian bovine-like G8P[8] strains with the DS-1-like backbone strains are continuously evolving and likely reassorting with local RVA strains rather than directly relating to imports from Asia. The Brazilian G8P[6]-DS-1-like strains have been reassorted with nearby co-circulating American strains of the same DS-1 genotype constellation. However, phylogenetic analyses revealed that these strains have some genetic origin from Africa. Finally, rather than being African-born, Brazilian G8P[4]-DS-1-like strains were likely imported from Europe. None of the Brazilian G8 strains examined here exhibited signs of recent zoonotic reassortment. G8 strains continued to be found in Brazil according to their intermittent and localized pattern, thus, does not suggest that a potential emergence is taking place in the country. Our research demonstrates the diversity of G8 RVA strains in Brazil and adds to the understanding of G8P[4]/P[6]/P[8] RVA genetic diversity and evolution on a global scale.
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Whole genome analysis of rotavirus strains circulating in Benin before vaccine introduction, 2016-2018. Virus Res 2022; 313:198715. [PMID: 35247484 DOI: 10.1016/j.virusres.2022.198715] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 11/21/2022]
Abstract
Species A Rotaviruses (RVA) still play a major role in causing acute diarrhea in children under five years old worldwide. Currently, an 11-gene classification system is used to designate the full genotypic constellations of circulating strains. Viral proteins and non-structural proteins in the order VP7-VP4-VP6-VP1-VP2-VP3-NSP1-NSP2-NSP3-NSP4-NSP5/6 are represented by the genotypes Gx-P[x]-Ix-Rx-Cx-Mx-Ax-Nx-Tx-Ex-Hx, respectively. In Benin, ROTAVAC® vaccine was introduced into the Expanded Programme on Immunization in December 2019. To monitor circulating RVA strains for changes that may affect vaccine performance, in-depth analysis of strains prior to vaccine introduction are needed. Here we report, the whole-gene characterization (11 ORFs) for 72 randomly selected RVA strains of common and unusual genotypes collected in Benin from the 2016-2018 seasons. The sequenced strains were 15 G1P[8], 20 G2P[4], 5 G9P[8], 14 G12P[8], 9 G3P[6], 2 G1P[6], 3 G2P[6], 2 G9P[4], 1 G12P[6], and 1 G1G9P[8]/P[4]. The study strains exhibited two genetic constellations designed as Wa-like G1/G9/G12-P[6]/P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1 and DS-1-like G2/G3/G12-P[4]/P[6]-I2-R2-C2-M2-A2-N2-T2-E2-H2. Genotype G9P[4] strains possessed a DS-1-like genetic constellation with an E6 NSP4 gene, G9-P[4]-I2-R2-C2-M2-A2-N2-T2-E6-H2. The mixed genotype showed both Wa-like and DS-1-like profiles with a T6 NSP3 gene G1/G9P[8]/[4]-I1/I2-R1/R2-C1/C2-M1/M2-A1/A2-N1/N2-T1/T6-E1/E6-H1/H2. At the allelic level, the analysis of the Benin strains, reference strains (with known alleles), vaccine strains (with known alleles) identified 2-13 and 1-17 alleles for DS-1-like and Wa-like strains, respectively. Most of the study strains clustered into previously defined alleles, but we defined 3 new alleles for the VP7 (G3=1 new allele and G12=2 new alleles) and VP4 (P[4]=1 new allele and P[6]=2 new alleles) genes which formed the basis of the VP7 and VP4 gene clusters, respectively. For the remaining 9 genes, 0-6 new alleles were identified for both Wa-like and DS-1-like strains. This analysis of whole genome sequences of RVA strains circulating in Benin described genetic point mutations and reassortment events as well as novel alleles. Further detailed studies on these new alleles are needed and these data can also provide a baseline for studies on RVA in the post-vaccination period.
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HASAN MA, KABIR MH, MIYAOKA Y, YAMAGUCHI M, TAKEHARA K. G and P genotype profiles of rotavirus A field strains circulating in a vaccinated bovine farm as parameters for assessing biosecurity level. J Vet Med Sci 2022; 84:929-937. [PMID: 35527015 PMCID: PMC9353085 DOI: 10.1292/jvms.22-0026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
After improvement of hygiene protocols on boots in a bovine operation (farm A) in Ibaraki, Japan in September 2017, mortality of calves and the detection of 4 viral pathogen indicators,
including bovine rotavirus A (RVA), became significantly low for one year. Subsequently, in the present study, these indicators and mortality were monitored and confirmed all were still low,
except for the detection rate of bovine RVA in calves less than 3 weeks old. The present study aimed to investigate G and P genotypic profiles of RVAs in farm A from 2018 to 2020. Molecular
analysis using semi-nested multiplex RT-PCR of positive RVAs (n=122) and sequencing of selected samples revealed the presence of G6, G8, G10, P[1], P[5] and P[11] genotypes and the
prevalence of G and/or P combination and mixed infections. The most common combination of G and P types was G10P[11] (41.8%), followed by mixed infection with G6+G10P[5] (11.5%).
Phylogenetic analysis of RVAs showed clustering with bovine and other animal-derived RVA strains, suggesting the possibility of multiple reassortant events with strains of bovine and others
animal origins. Noteworthy as well is that vaccinated cattle might fail to provide their offspring with maternal immunity against RVA infections, due to insufficient colostrum feeding. Our
findings further highlight the importance of RVA surveillance in bovine populations, which may be useful to improving effective routine vaccination and hygiene practices on bovine farms.
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Affiliation(s)
- Md. Amirul HASAN
- Laboratory of Animal Health, Cooperative Division of Veterinary Sciences, Graduate School of Agriculture, Tokyo University of Agriculture and Technology
| | - Md. Humayun KABIR
- Laboratory of Animal Health, Cooperative Division of Veterinary Sciences, Graduate School of Agriculture, Tokyo University of Agriculture and Technology
| | - Yu MIYAOKA
- Laboratory of Animal Health, Cooperative Division of Veterinary Sciences, Graduate School of Agriculture, Tokyo University of Agriculture and Technology
| | - Makiko YAMAGUCHI
- Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology
| | - Kazuaki TAKEHARA
- Laboratory of Animal Health, Cooperative Division of Veterinary Sciences, Graduate School of Agriculture, Tokyo University of Agriculture and Technology
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Abdou NEMI, Majeed QAH, Saad AA, Mijatovic-Rustempasic S, Bowen MD, Samy A. Cross-sectional study and genotyping of rotavirus-A infections in ruminants in Kuwait. BMC Vet Res 2021; 17:245. [PMID: 34273992 PMCID: PMC8286158 DOI: 10.1186/s12917-021-02944-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 06/18/2021] [Indexed: 11/10/2022] Open
Abstract
Background Group A rotaviruses (RVA) are zoonotic pathogens responsible for acute enteritis in human and neonatal ruminants. This research aimed to determine the prevalence of RVA in ruminants (cattle, sheep, and goats) and investigate the circulating RVA genotypes in these animals in Kuwait. We conducted a cross-sectional study to detect RVA in ruminants, using an immunochromatography test (IC), direct sandwich ELISA test, and real-time RT-PCR (RT-qPCR) assay using fecal samples. Results A total of 400 cattle, 334 sheep, and 222 goats were examined. The prevalence of RVA was 5.3, 1.2, and 2.3%, respectively, using IC. The ELISA test detected RVA from 4.3% of cattle, 0.9% of sheep, and 1.8% of goats. There was a significant association between the occurrence of diarrhea and the presence of RVA in bovine fecal samples (p-value = 0.0022), while no statistical association between diarrhea and the presence of RVA in fecal samples of sheep and goats was observed (p-value = 0.7250; p-value = 0.4499, respectively). Twenty-three of the IC-positive samples (17 from cattle, two from sheep, and four from goats) were tested using a RT-qPCR RVA detection assay targeting the NSP3 gene. The results showed that 21 of 23 IC-positive samples tested positive by RT-qPCR. Detection of RVA genotypes revealed that G10P[11] was the predominant strain in cattle (58.8%), followed by G8P[1] (11.7%). One sheep sample was genotyped as G8P[1]. In addition, G6P[1] and G6P[14] were detected in goat samples. Conclusion The present study revealed that the IC was more sensitive in detecting RVA antigen in fecal samples than the ELISA test. A higher occurrence of RVA infection was observed in cattle than in sheep and goats. This study suggests that RVA might be a risk factor of diarrhea in bovine calves less than 2 weeks old. This research also demonstrates the circulation of RVA in sheep and goat populations in Kuwait. Finally, the G10P[11] RVA genotype was the most prevalent genotype identified from cattle samples. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-021-02944-4.
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Affiliation(s)
- Nadra-Elwgoud M I Abdou
- Early Warning Center for Transboundary Animal Diseases-Gulf Cooperation Council, PAAFR, P.O. box 21422, 1307 Safat,, Rabyia, Farwanyia, Kuwait. .,Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Qais A H Majeed
- Department of Science, College of Basic Education, PAAET, 23167,, Aridyia, Farwanyia, Kuwait
| | - Ashraf A Saad
- Virology lab., Veterinary Laboratories, PAAFR, 1307 Safat,, Rabyia, Farwanyia, Kuwait.,Department of Virology, Animal Health Research Institute, 12618, Dokki, Giza, Egypt
| | - Slavica Mijatovic-Rustempasic
- Viral Gastroenteritis Branch, Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, 30329, USA
| | - Michael D Bowen
- Viral Gastroenteritis Branch, Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, 30329, USA
| | - Attia Samy
- Virology lab., Veterinary Laboratories, PAAFR, 1307 Safat,, Rabyia, Farwanyia, Kuwait.,Department of Virology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt
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Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Fukuda S, Ide T, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Luechakham T, Ruchusatsawast K, Kawamura Y, Sriwanthana B, Motomura K, Tatsumi M, Takeda N, Yoshikawa T, Murata T, Uppapong B, Taniguchi K, Komoto S. Full genome-based characterization of G4P[6] rotavirus strains from diarrheic patients in Thailand: Evidence for independent porcine-to-human interspecies transmission events. Virus Genes 2021; 57:338-357. [PMID: 34106412 DOI: 10.1007/s11262-021-01851-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 04/17/2021] [Indexed: 12/18/2022]
Abstract
The exact evolutionary patterns of human G4P[6] rotavirus strains remain to be elucidated. Such strains possess unique and strain-specific genotype constellations, raising the question of whether G4P[6] strains are primarily transmitted via independent interspecies transmission or human-to-human transmission after interspecies transmission. Two G4P[6] rotavirus strains were identified in fecal specimens from hospitalized patients with severe diarrhea in Thailand, namely, DU2014-259 (RVA/Human-wt/THA/DU2014-259/2014/G4P[6]) and PK2015-1-0001 (RVA/Human-wt/THA/PK2015-1-0001/2015/G4P[6]). Here, we analyzed the full genomes of the two human G4P[6] strains, which provided the opportunity to study and confirm their evolutionary origin. On whole genome analysis, both strains exhibited a unique Wa-like genotype constellation of G4-P[6]-I1-R1-C1-M1-A8-N1-T1-E1-H1. The NSP1 genotype A8 is commonly found in porcine rotavirus strains. Furthermore, on phylogenetic analysis, each of the 11 genes of strains DU2014-259 and PK2015-1-0001 appeared to be of porcine origin. On the other hand, the two study strains consistently formed distinct clusters for nine of the 11 gene segments (VP4, VP6, VP1-VP3, and NSP2-NSP5), strongly indicating the occurrence of independent porcine-to-human interspecies transmission events. Our observations provide important insights into the origin of zoonotic G4P[6] strains, and into the dynamic interaction between porcine and human rotavirus strains.
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Affiliation(s)
- Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Tomihiko Ide
- 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
| | - Karun Sutthiwarakom
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Santip Kongjorn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Napa Onvimala
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Tipsuda Luechakham
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | | | - Yoshiki Kawamura
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Busarawan Sriwanthana
- Medical Sciences Technical Office, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
- Osaka Institute of Public Health, Osaka, 537-0025, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
| | - Tetsushi Yoshikawa
- Department of Pediatrics, 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
| | - Ballang Uppapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan.
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Komoto S, Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Ide T, Fukuda S, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Luechakham T, Sriwanthana B, Murata T, Uppapong B, Taniguchi K. Genomic characterization of a novel G3P[10] rotavirus strain from a diarrheic child in Thailand: Evidence for bat-to-human zoonotic transmission. INFECTION GENETICS AND EVOLUTION 2021; 87:104667. [DOI: 10.1016/j.meegid.2020.104667] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/18/2020] [Accepted: 12/02/2020] [Indexed: 02/04/2023]
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Alaoui Amine S, Melloul M, El Alaoui MA, Boulahyaoui H, Loutfi C, Touil N, El Fahime E. Evidence for zoonotic transmission of species A rotavirus from goat and cattle in nomadic herds in Morocco, 2012-2014. Virus Genes 2020; 56:582-593. [PMID: 32651833 PMCID: PMC7351565 DOI: 10.1007/s11262-020-01778-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 06/28/2020] [Indexed: 12/11/2022]
Abstract
Species A rotaviruses (RVAs) are a leading cause of diarrhea in children and in the young of a large variety of mammalian and avian host species. The purpose of this study was to identify RVA in nomadic goats and calves during severe diarrhea outbreaks in 2012 and 2014 in Bouaarfa, Morocco, and to characterize the complete genomic constellation of two bovine and caprine strains (S18 and S19) and their genetic relatedness with the human strain ma31 detected in 2011 in Morocco. Partial nucleotide sequencing of VP4 and VP7 genes for the twenty-two positive samples revealed three circulating genotypes: G6P[14], G10P[14], and G10P[5] with predominance of G6P[14] genotype. Full-genome sequencing for both strains S18 and S19 presented, respectively, the following genomic constellations: G6-P[14]-I2-R2-C2-M2-A3-N2-T6-E2-H3 and G10-P[14]-I2-R2-C2-M2-A11-N2-T6-E2-H3. Phylogenetic analyses and the analysis of the VP8* antigenic epitopes for S18, S19 and ma31 revealed a shared similarity with bovine, caprine, ovine and human strains from Morocco and other countries. The VP2 and NSP1 genes of the S19 strain were closely related to those of the cognate genes of the human ma31 strain, while the VP4 gene of S18 strain was closely related to the cogent gene of the ma31 strain. Our findings revealed cases of zoonotic transmission and confirmed the risk of emergence of new genotypes in some environments such as nomadic regions, where close physical proximity between human and livestock is common. The present study is novel in reporting whole-genome analyses of RVA isolates obtained from nomadic livestock in Morocco.
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Affiliation(s)
- Sanaâ Alaoui Amine
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco.
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, CNRST, Angle Avenue Allal El Fassi, Avenue des FAR, Quartier Er-Ryad, 8027, Rabat, Morocco.
| | - Marouane Melloul
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, CNRST, Angle Avenue Allal El Fassi, Avenue des FAR, Quartier Er-Ryad, 8027, Rabat, Morocco
| | - Moulay Abdelaziz El Alaoui
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, CNRST, Angle Avenue Allal El Fassi, Avenue des FAR, Quartier Er-Ryad, 8027, Rabat, Morocco
- Virology Laboratory, Research Team in Molecular Virology and Onco Biology (ERVMOB), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco
| | - Hassan Boulahyaoui
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco
| | - Chafiqa Loutfi
- Département de Virologie, Société de Productions Biologiques et Pharmaceutiques Vétérinaires, Km 2, Route de Casablanca, B.P. 4569, Rabat, Morocco
| | - Nadia Touil
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco
- Research and Biosafety Laboratory, Med V Military Teaching Hospital in Rabat, 10045, Hay Ryad, Morocco
| | - Elmostafa El Fahime
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Av. Mohamed Belarbi El Alaoui, 6203, Rabat, Morocco
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, CNRST, Angle Avenue Allal El Fassi, Avenue des FAR, Quartier Er-Ryad, 8027, Rabat, Morocco
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10
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Tacharoenmuang R, Komoto S, Guntapong R, Upachai S, Singchai P, Ide T, Fukuda S, Ruchusatsawast K, Sriwantana B, Tatsumi M, Motomura K, Takeda N, Murata T, Sangkitporn S, Taniguchi K, Yoshikawa T. High prevalence of equine-like G3P[8] rotavirus in children and adults with acute gastroenteritis in Thailand. J Med Virol 2019; 92:174-186. [PMID: 31498444 DOI: 10.1002/jmv.25591] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 09/02/2019] [Indexed: 12/28/2022]
Abstract
Group A rotavirus (RVA) is a major cause of acute gastroenteritis in infants and young children worldwide. This study aims to clarify the distribution of G/P types and genetic characteristics of RVAs circulating in Thailand. Between January 2014 and September 2016, 1867 stool specimens were collected from children and adults with acute gastroenteritis in six provinces in Thailand. RVAs were detected in 514/1867 (27.5%) stool specimens. G1P[8] (44.7%) was the most predominant genotype, followed by G3P[8] (33.7%), G2P[4] (11.5%), G8P[8] (7.0%), and G9P[8] (1.3%). Unusual G3P[9] (0.8%), G3P[10] (0.4%), G4P[6] (0.4%), and G10P[14] (0.2%) were also detected at low frequencies. The predominant genotype, G1P[8] (64.4%), in 2014 decreased to 6.1% in 2016. In contrast, the frequency of G3P[8] markedly increased from 5.5% in 2014 to 65.3% in 2015 and 89.8% in 2016. On polyacrylamide gel electrophoresis, most (135/140; 96.4%) of the G3P[8] strains exhibited a short RNA profile. Successful determination of the nucleotide sequences of the VP7 genes of 98 G3P[8] strains with a short RNA profile showed that they are all equine-like G3P[8] strains. On phylogenetic analysis of genome segments of two representative Thai equine-like G3P[8] strains, it was noteworthy that they possessed distinct NSP4 genes, one bovine-like and the other human-like. Thus, we found that characteristic equine-like G3P[8] strains with a short RNA electropherotype are becoming highly prevalent in children and adults in Thailand.
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Affiliation(s)
- Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.,Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.,Department of Pediatrics, 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
| | - 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
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | | | - Busarawan Sriwantana
- Department of Medical Sciences, Medical Sciences Technical Office, Nonthaburi, Thailand
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand.,Osaka Institute of Public Health, Osaka, Japan
| | - 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
| | - 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
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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11
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Nirwati H, Donato CM, Ikram A, Aman AT, Wibawa T, Kirkwood CD, Soenarto Y, Pan Q, Hakim MS. Phylogenetic and immunoinformatic analysis of VP4, VP7, and NSP4 genes of rotavirus strains circulating in children with acute gastroenteritis in Indonesia. J Med Virol 2019; 91:1776-1787. [PMID: 31243786 DOI: 10.1002/jmv.25527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 06/20/2019] [Indexed: 02/02/2023]
Abstract
Rotavirus is a major cause of diarrhea in Indonesian children. However, rotavirus vaccines have not been introduced in the national immunization program of Indonesia. Understanding the genetic diversity and conserved antigenic regions of circulating strains are therefore essential to assess the potential efficacy of rotavirus vaccines. We collected fecal samples from hospitalized children less than 5 years of age with acute diarrhea. Rotavirus genotyping was performed by reverse transcriptase polymerase chain reaction, followed by sequencing of the VP4, VP7, and NSP4 genes of representative strains. Phylogenetic analysis was performed to investigate their relationship with globally circulating strains. Conservational analysis, immunoinformatics, and epitope mapping in comparison to vaccine strains were also performed. The sequence analyses showed that differences of multiple amino acid residues existed between the VP4, VP7, and NSP4 antigenic regions of the vaccine strains and the Indonesian isolates. However, many predicted conserved epitopes with higher antigenicity were observed in the vaccine and Indonesian strains, conferring the importance of these epitopes. The identified epitopes showed a higher potential of rotavirus vaccine to be employed in Indonesia. It could also be helpful to inform the design of a peptide vaccine based on the conserved regions and epitopes in the viral proteins.
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Affiliation(s)
- Hera Nirwati
- Department of Microbiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Celeste M Donato
- Department of Microbiology, Biomedicine Discovery Institute, Monash University, Melbourne, Victoria, Australia.,Enteric Diseases Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Aqsa Ikram
- Postgraduate School Molecular Medicine, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.,Department of Industrial Biotechnology, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science and Technology (NUST), Islamabad, Pakistan
| | - Abu T Aman
- Department of Microbiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Tri Wibawa
- Department of Microbiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Carl D Kirkwood
- Enteric Diseases Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Yati Soenarto
- Department of Child Health, Faculty of Medicine, Public Health and Nursing, Dr. Sardjito Hospital, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Qiuwei Pan
- Postgraduate School Molecular Medicine, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Mohamad S Hakim
- Department of Microbiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia.,Postgraduate School Molecular Medicine, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
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12
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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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13
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da Silva Medeiros TN, Lorenzetti E, Alfieri AF, Alfieri AA. G and P genotype profiles of rotavirus A field strains circulating in beef and dairy cattle herds in Brazil, 2006-2015. Comp Immunol Microbiol Infect Dis 2019; 64:90-98. [PMID: 31174706 DOI: 10.1016/j.cimid.2019.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 03/04/2019] [Indexed: 11/25/2022]
Abstract
The aim of this retrospective study was to use RT-PCR and nucleotide sequencing analysis to determine the G (VP7 gene) and P (VP4 gene) genotypes of 155 Brazilian bovine rotavirus A (RVA) wild-type strains detected in diarrheic calves from all Brazilian geographical regions from 2006 to 2015. The RVA strains evaluated belonged to the G6, G10, P[5], and P[11] genotypes. The G6P[5] genotype was prevalent (65.5%; P < 0.05) in beef, and the G10P[11] (38.4%) and G6P[11] (30.8%) genotypes were more prevalent in dairy cattle herds. The Midwest was the region with the highest number of genotyped RVA strains, where the genotypes G6, P[5], and P[11] were identified. Genotype combination G6-IV/P[5]-IX, prevalent in beef herds, and G6-III/P[11]-III or G10-IV/P[11]-III, prevalent in dairy herds, were detected. In addition, for the first time in Brazil, we detected the P[5] and P[11] genotype RVA strains that belong to lineage II and VII, respectively.
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Affiliation(s)
- Thais Neris da Silva Medeiros
- Laboratory of Animal Virology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil.
| | - Elis Lorenzetti
- Multi-User Animal Health Laboratory, Molecular Biology Unit, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil; National Institute of Science and Technology for the Dairy Production Chain (INCT - Leite), Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil.
| | - Alice Fernandes Alfieri
- Multi-User Animal Health Laboratory, Molecular Biology Unit, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil; National Institute of Science and Technology for the Dairy Production Chain (INCT - Leite), Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil.
| | - Amauri Alcindo Alfieri
- Laboratory of Animal Virology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil; Multi-User Animal Health Laboratory, Molecular Biology Unit, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil; National Institute of Science and Technology for the Dairy Production Chain (INCT - Leite), Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina (UEL), Celso Garcia Cid Road, PR455 Km 380, P.O. Box 10011, CEP 86057-970, Londrina, Paraná, Brazil.
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14
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A Multiplex PCR/LDR Assay for Viral Agents of Diarrhea with the Capacity to Genotype Rotavirus. Sci Rep 2018; 8:13215. [PMID: 30181651 PMCID: PMC6123451 DOI: 10.1038/s41598-018-30301-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 07/27/2018] [Indexed: 12/11/2022] Open
Abstract
Rotavirus and noroviruses are major causes of diarrhea. Variable rotavirus vaccination efficacy in Africa and Asia is multifactorial, including the diversity of circulating strains and viral co-infection. We describe a multiplexed assay that detects and genotypes viruses from stool specimens. It includes a one-step reverse transcriptase PCR reaction, a ligase detection reaction (LDR), then hybridization of fluorescent products to micro-beads. In clinical samples it detects rotavirus, caliciviruses (sapovirus and norovirus), mixed infections, and genotypes or genogroups of rotaviruses and noroviruses, respectively. The assay also has the capacity to detect hepatitis A. The assay was validated on reference isolates and 296 stool specimens from the US and Ghana. The assay was 97% sensitive and 100% specific. The genogroup was concordant in 100% of norovirus, and the genotype in 91% and 89% of rotavirus G- and P-types, respectively. Two rare rotavirus strains, G6P[6] and G6P[8], were detected in stool specimens from Ghana. The high-throughput assay is sensitive, specific, and may be of utility in the epidemiological surveillance for rare and emerging viral strains post-rotavirus vaccine implementation.
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15
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Characterization of a G10P[14] rotavirus strain from a diarrheic child in Thailand: Evidence for bovine-to-human zoonotic transmission. INFECTION GENETICS AND EVOLUTION 2018; 63:43-57. [DOI: 10.1016/j.meegid.2018.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 05/11/2018] [Accepted: 05/12/2018] [Indexed: 11/21/2022]
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16
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Mori K, Nakazawa H, Hase S, Nagano M, Kimoto K, Oda M, Somura Y, Akiba T, Hayashi Y, Shinkai T, Sadamasu K. Whole genomic analysis of human G8P[14] group A rotavirus detected from community gastroenteritis outbreak. J Med Virol 2018; 90:1411-1417. [PMID: 29667207 DOI: 10.1002/jmv.25194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 03/25/2018] [Indexed: 01/01/2023]
Abstract
Several suspected cases of zoonotic transmission of group A rotavirus (RVA)-related gastroenteritis were reported previously. In August 2012, G8P[14] RVA was detected in fecal specimens from a community gastroenteritis outbreak occurring during a school trip. In this study, additional analyses were performed and it was found that this strain had the G8-P[14]-I2-R2-C2-M2-A3-N2-T6-E2-H3 sequence, similar to bovine-like RVA strains. Some contamination by emesis and diarrheic feces was observed near a rest room in the lodging area. Contact history with animals was unknown in members of this school trip, and this case implied that the strain may have acquired the ability for person-to-person transmission.
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Affiliation(s)
- Kohji Mori
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | | | | | - Miyuki Nagano
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Kana Kimoto
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Mayuko Oda
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Yoshiko Somura
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Tetsuya Akiba
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Yukinao Hayashi
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Takayuki Shinkai
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
| | - Kenji Sadamasu
- Department of Microbiology, Tokyo Metropolitan Institute of Public Health, Shinjuku-ku, Tokyo, Japan
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17
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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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18
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Komoto S, Tacharoenmuang R, Guntapong R, Ide T, Sinchai P, Upachai S, Fukuda S, Yoshikawa T, Tharmaphornpilas P, Sangkitporn S, Taniguchi K. Identification and characterization of a human G9P[23] rotavirus strain from a child with diarrhoea in Thailand: evidence for porcine-to-human interspecies transmission. J Gen Virol 2017; 98:532-538. [PMID: 28382902 DOI: 10.1099/jgv.0.000722] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
An unusual rotavirus strain with the G9P[23] genotype (RVA/Human-wt/THA/KKL-117/2014/G9P[23]) was identified in a stool specimen from a 10-month-old child hospitalized with severe diarrhoea. In this study, we sequenced and characterized the complete genome of strain KKL-117. On full-genomic analysis, strain KKL-117 was found to have the following genotype constellation: G9-P[23]-I5-R1-C1-M1-A8-N1-T1-E1-H1. The non-G/P genotype constellation of this strain (I5-R1-C1-M1-A8-N1-T1-E1-H1) is commonly shared with rotavirus strains from pigs. Furthermore, phylogenetic analysis indicated that each of the 11 genes of strain KKL-117 appeared to be of porcine origin. Our observations provide important insights into the dynamic interactions between human and porcine rotavirus strains.
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Affiliation(s)
- Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Ratana Tacharoenmuang
- Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Ratigorn Guntapong
- Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Phakapun Sinchai
- Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Sompong Upachai
- Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | | | - Somchai Sangkitporn
- Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
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19
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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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21
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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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Moussa A, Ben Hadj Fredj M, Fodha I, BenHamida-Rebaï M, Kacem S, Argoubi A, Bennour H, Boujaafar N, Trabelsi A. Distribution of rotavirus VP7 and VP4 genotypes circulating in Tunisia from 2009 to 2014: Emergence of the genotype G12. J Med Microbiol 2016; 65:1028-1037. [PMID: 27375269 DOI: 10.1099/jmm.0.000305] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Group A rotavirus (RVA) represents the most important aetiological agent of diarrhoea in children worldwide. From January 2009 to December 2014, a multi-centre study realized through 11 Tunisian cities was undertaken among children aged <5 years consulting or hospitalized for acute gastroenteritis. A total of 1127 faecal samples were collected. All samples were screened by ELISA for the presence of RVA antigen. RVA-positive samples were further analyzed by PAGE and used for G/P-genotyping by semi-nested multiplex RT-PCR. Globally, 270 specimens (24 %) were RVA-positive, with peaks observed annually between November and March. Nine different electropherotypes could be visualized by PAGE, six with a long profile (173 cases) and two with a short one (seven cases). Mixed profiles were detected in two cases. Among the 267 VP7 genotyped strains, the predominant G- genotype was G1 (39.6 %) followed by G3 (22.2 %), G4 (13 %), G9 (11.5 %), G2 (5.2 %) and G12 (5.2 %). Among the 260 VP4 genotyped strains, P[8] genotype was the predominant (74.5 %) followed by P[6] (10.4 %) and P[4] (5.5 %). A total of 257 strains (95.2 %) could be successfully G- and P-genotyped. G1P[8] was the most prevalent combination (34.4 %), followed by G3P[8] (16.3 %), G9P[8] (10.3 %), G4P[8] (8.9 %), G2P[4] (4 %), G12P[6] (2.6 %) and G12P[8] (1.9 %). Uncommon G/Pgenotype combinations, mixed infections and untypeable strains were also detected. This is the first report, in Tunisia, of multiple detection of an emerging human RVA strain, G12 genotype. This study highlighted the need for maintaining active surveillance of emerging strains in Northern Africa.
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Affiliation(s)
- Amal Moussa
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia
| | - Mouna Ben Hadj Fredj
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia.,Faculty of Sciences and Techniques, University of Kairouan, Kairouan, Tunisia
| | - Imene Fodha
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia.,Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Meriam BenHamida-Rebaï
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia.,Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Saoussen Kacem
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia.,Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Aida Argoubi
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia.,Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Haifa Bennour
- LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia
| | - Noureddine Boujaafar
- Faculty of Pharmacy, University of Monastir, Monastir, Tunisia.,Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia
| | - Abdelhalim Trabelsi
- Faculty of Pharmacy, University of Monastir, Monastir, Tunisia.,LR14SP02, Epidemiology and Immunogenetics of Human Viral Infections, Laboratory of Microbiology, Sahloul University Hospital, 4054 Sousse, Tunisia
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Ward ML, Mijatovic-Rustempasic S, Roy S, Rungsrisuriyachai K, Boom JA, Sahni LC, Baker CJ, Rench MA, Wikswo ME, Payne DC, Parashar UD, Bowen MD. Molecular characterization of the first G24P[14] rotavirus strain detected in humans. INFECTION GENETICS AND EVOLUTION 2016; 43:338-42. [PMID: 27237948 DOI: 10.1016/j.meegid.2016.05.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/23/2016] [Accepted: 05/24/2016] [Indexed: 11/15/2022]
Abstract
Here we report the genome of a novel rotavirus A (RVA) strain detected in a stool sample collected during routine surveillance by the Centers for Disease Control and Prevention's New Vaccine Surveillance Network. The strain, RVA/human-wt/USA/2012741499/2012/G24P[14], has a genomic constellation of G24-P[14]-I2-R2-C2-M2-A3-N2-T9-E2-H3. The VP2, VP3, VP7 and NSP3 genes cluster phylogenetically with bovine strains. The other genes occupy mixed clades containing animal and human strains. Strain RVA/human-wt/USA/2012741499/2012/G24P[14] most likely is the product of interspecies transmission and reassortment events. This is the second report of the G24 genotype and the first report of the G24P[14] genotype combination in humans.
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Affiliation(s)
- M Leanne Ward
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Slavica Mijatovic-Rustempasic
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Sunando Roy
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Kunchala Rungsrisuriyachai
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Julie A Boom
- Texas Children's Hospital, Houston, TX, USA; Baylor College of Medicine, Houston, TX, USA.
| | | | - Carol J Baker
- Texas Children's Hospital, Houston, TX, USA; Baylor College of Medicine, Houston, TX, USA.
| | - Marcia A Rench
- Texas Children's Hospital, Houston, TX, USA; Baylor College of Medicine, Houston, TX, USA.
| | - Mary E Wikswo
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Daniel C Payne
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Umesh D Parashar
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Michael D Bowen
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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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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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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