{"title":"Unusual G3P[10] bat-like rotavirus strains detected in children with acute gastroenteritis in Thailand","authors":"Nutthawadee Jampanil, Kattareeya Kumthip, Arpaporn Yodmeeklin, Ratana Tacharoenmuang, Yuki Akari, Satoshi Komoto, Shoko Okitsu, Hiroshi Ushijima, Niwat Maneekarn, Pattara Khamrin","doi":"10.1002/jmv.70014","DOIUrl":null,"url":null,"abstract":"<p>Rotavirus A (RVA) is the main cause of acute gastroenteritis among children under the age of five globally. The unusual bat-like human RVA strains G3P[10] (RVA/Human-wt/THA/CMH079/05/2005/G3P[10] and RVA/Human-wt/THA/CMH-S015-19/2019/G3P[10]) were detected in children with acute gastroenteritis in 2005 and 2019, respectively, in the same geographical area of Northern Thailand. To elucidate the genetic backgrounds of these unusual or bat-like human RVA strains, the complete genome of these RVA strains was sequenced and phylogenetically analyzed. All eleven genome segments of these G3P[10] strains were genotyped as G3-P[10]-I8-R3-C3-M3-A9-N3-T3-E3-H6, which is closely related to bat G3P[10] RVA strain (RVA/Bat-tc/CHN/MYAS33/2013/G3P[10]) and bat-like human RVA strain (RVA/Human-wt/THA/MS2015-1-0001/2015/G3P[10]). The findings indicate that human G3P[10] RVA strains detected in this study (RVA/Human-wt/THA/CMH079/05/2005/G3P[10] and RVA/Human-wt/THA/CMH-S015-19/2019/G3P[10]) contained all eleven genome segments similar to those of bat RVA strains and appeared to be human RVA strains of bat origin. Phylogenetic analysis revealed that several genome segments of these two RVA strains were also closely related with those of other species in addition to bats and had a zoonotic transmission history. The results of this study supported the roles of interspecies transmission of RVA strains among bats and humans in the natural environment and provided convincing evidence that the evolution of human RVAs was closely interrelated with those of animal RVAs. Continuing surveillance of RVAs in humans and animals is imperative to gain a better understanding of the origin and the evolution of these viruses.</p>","PeriodicalId":16354,"journal":{"name":"Journal of Medical Virology","volume":null,"pages":null},"PeriodicalIF":6.8000,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Medical Virology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jmv.70014","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"VIROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Rotavirus A (RVA) is the main cause of acute gastroenteritis among children under the age of five globally. The unusual bat-like human RVA strains G3P[10] (RVA/Human-wt/THA/CMH079/05/2005/G3P[10] and RVA/Human-wt/THA/CMH-S015-19/2019/G3P[10]) were detected in children with acute gastroenteritis in 2005 and 2019, respectively, in the same geographical area of Northern Thailand. To elucidate the genetic backgrounds of these unusual or bat-like human RVA strains, the complete genome of these RVA strains was sequenced and phylogenetically analyzed. All eleven genome segments of these G3P[10] strains were genotyped as G3-P[10]-I8-R3-C3-M3-A9-N3-T3-E3-H6, which is closely related to bat G3P[10] RVA strain (RVA/Bat-tc/CHN/MYAS33/2013/G3P[10]) and bat-like human RVA strain (RVA/Human-wt/THA/MS2015-1-0001/2015/G3P[10]). The findings indicate that human G3P[10] RVA strains detected in this study (RVA/Human-wt/THA/CMH079/05/2005/G3P[10] and RVA/Human-wt/THA/CMH-S015-19/2019/G3P[10]) contained all eleven genome segments similar to those of bat RVA strains and appeared to be human RVA strains of bat origin. Phylogenetic analysis revealed that several genome segments of these two RVA strains were also closely related with those of other species in addition to bats and had a zoonotic transmission history. The results of this study supported the roles of interspecies transmission of RVA strains among bats and humans in the natural environment and provided convincing evidence that the evolution of human RVAs was closely interrelated with those of animal RVAs. Continuing surveillance of RVAs in humans and animals is imperative to gain a better understanding of the origin and the evolution of these viruses.
期刊介绍:
The Journal of Medical Virology focuses on publishing original scientific papers on both basic and applied research related to viruses that affect humans. The journal publishes reports covering a wide range of topics, including the characterization, diagnosis, epidemiology, immunology, and pathogenesis of human virus infections. It also includes studies on virus morphology, genetics, replication, and interactions with host cells.
The intended readership of the journal includes virologists, microbiologists, immunologists, infectious disease specialists, diagnostic laboratory technologists, epidemiologists, hematologists, and cell biologists.
The Journal of Medical Virology is indexed and abstracted in various databases, including Abstracts in Anthropology (Sage), CABI, AgBiotech News & Information, National Agricultural Library, Biological Abstracts, Embase, Global Health, Web of Science, Veterinary Bulletin, and others.