Mosquito-borne viruses, insect-specific flaviviruses (family &lt;i&gt;Flaviviridae&lt;/i&gt;, genus &lt;i&gt;Flavivirus&lt;/i&gt;), Banna virus (family &lt;i&gt;Reoviridae&lt;/i&gt;, genus &lt;i&gt;Seadornavirus&lt;/i&gt;), Bogor virus (unassigned member of family &lt;i&gt;Permutotetraviridae&lt;/i&gt;), and alphamesoniviruses 2 and 3 (family &lt;i&gt;Mesoniviridae&lt;/i&gt;, genus &lt;i&gt;Alphamesonivirus&lt;/i&gt;) isolated from Indonesian mosquitoes

Supriyono, Supriyono; Kuwata, Ryusei; Torii, Shun; Shimoda, Hiroshi; Ishijima, Keita; Yonemitsu, Kenzo; Minami, Shohei; Kuroda, Yudai; Tatemoto, Kango; Tran, Ngo Thuy Bao; Takano, Ai; Omatsu, Tsutomu; Mizutani, Tetsuya; Itokawa, Kentaro; Isawa, Haruhiko; Sawabe, Kyoko; Takasaki, Tomohiko; Yuliani, Dewi Maria; Abiyoga, Dimas; Hadi, Upik Kesumawati; Setiyono, Agus; Hondo, Eiichi; Agungpriyono, Srihadi; Maeda, Ken

doi:10.1292/jvms.20-0261

Cited by 11 publications

(3 citation statements)

References 56 publications

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“…The NGS was thus performed by combining pool supernatants to confirm JEV presence, followed by RT-PCR confirmation to identify the pool source. Supriyono et al 15 reported similar results with distinct CPEs observed in C6/36 cells that were mainly caused by mosquito viruses circulating in Indonesia. Furthermore, mosquito-specific flaviviruses presence may also disrupt the RT-PCR analysis targeting the flaviviruses' RdRP region.…”

supporting

confidence: 57%

Identification and Isolation of Japanese Encephalitis Virus Genotype IV from Culex vishnui Collected in Bali, Indonesia in 2019

Faizah

Kobayashi

Maekawa

et al. 2021

The American Journal of Tropical Medicine and Hygiene

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Japanese encephalitis virus (JEV) is transmitted between swine, migratory birds, and Culex mosquitoes, and has circulated indigenously in Asia for almost a century. Despite being the country with the highest JEV diversity, surveillance targeting of Indonesia’s vectors is scarce. This study collected mosquitoes from several locations in Tabanan Regency, Bali Island, Indonesia. We captured and classified 3,032 adult Culex mosquitoes into seven species, with Culex vishnui subgroup mosquitoes making up approximately 90% of the total. Japanese encephalitis virus was identified by next-generation sequencing (NGS) analysis of a Cx. vishnui mosquito pool. Genetic and phylogenetic analysis revealed the JEV as genotype (G) IV. The nucleotide identity was 99% with other JEV GIV isolates obtained from swine sera in 2017 on Bali Island and from a human patient in Australia with a travel history to Bali in 2019. This finding indicated that JEV GIV persists in restricted areas and is circulating between swine-mosquito vectors.

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confidence: 57%

Identification and Isolation of Japanese Encephalitis Virus Genotype IV from Culex vishnui Collected in Bali, Indonesia in 2019

Faizah

Kobayashi

Maekawa

et al. 2021

The American Journal of Tropical Medicine and Hygiene

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“…BAV is thought to be a mosquito-borne virus that may be transferred by wind among infected mosquitoes ( Liu et al., 2010 ). Thus far, BAV have been isolated from 10 mosquito species belonging to 3 genera ( Aedes , Anopheles , and Culex ) collected in Indonesia, Vietnam, South Korea, and China (Gansu, Shanxi, Inner Mongolia, Liaoning, Beijing, Hubei and Yunnan) ( Nabeshima et al., 2008 ; Xia et al., 2018a ; Supriyono et al., 2020 ). In this study, 9 strains of BAV strains were isolated from two genera of mosquitoes ( Anopheles and Culex ).…”

Section: Discussionmentioning

confidence: 99%

Full genome characterization and evolutionary analysis of Banna virus isolated from Culicoides, mosquitoes and ticks in Yunnan, China

Yang,

He,

Chen

et al. 2023

Front. Cell. Infect. Microbiol.

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IntroductionBanna virus (BAV), a potential pathogen that may cause human encephalitis, is the prototype species of genus Seadornaviru within the family Reoviridae, and has been isolated from a variety of blood-sucking insects and mammals in Asia.MethodsCulicoides, Mosquitoes, and Ticks were collected overnight in Yunnan, China, during 2016-2023 using light traps. Virus was isolated from these collected blood-sucking insects and grown using Aedes albopictus (C6/36) cells. Preliminary identification of the virus was performed by agarose gel electrophoresis (AGE). The full genome sequences of the BAVs were determined by full-length amplification of cDNAs (FLAC) and sequenced using next-generation sequencing.ResultsIn this study, 13 strains BAV were isolated from Culicoides, Mosquitoes and Ticks. Their viral genome consisted of 12 segments of double-stranded RNA (dsRNA), and with three distinct distribution patterns. Sequence analysis showed that Seg-5 of four strains (SJ_M46, SJ_M49, JC_M19-13 and JC_C24-13) has 435 bases nucleotide sequence insertions in their ORF compared to other BAVs, resulting in the length of Seg-5 up to 2128 nt. There are 34 bases sequence deletion in Seg-9 of 3 strains (WS_T06, MS_M166 and MS_M140). Comparison of the coding sequences of VP1, VP2, VP5, VP9 and VP12 of the 13 BAV strains, the results show that VP1, VP2 and VP12 are characterised by high levels of sequence conservation, while VP9 is highly variable, under great pressure to adapt and may be correlated with serotype. While also variable, VP5 appears to be under less adaptive pressure than VP9. Additionally, phylogenetic analysis indicates that the 13 BAV strains locate in the same evolutionary cluster as BAVs isolated from various blood-sucking insects, and are clustered according to geographical distribution.ConclusionThe data obtained herein would be beneficial for the surveillance of evolutionary characteristics of BAV in China and neighboring countries as well as extend the knowledge about its genomic diversity and geographic distribution.

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“…A. aegypti and A. albopictus are commonly infected with ISVs ( Supplementary Figure 2 and Supplementary Table 1 ) (Hoshino et al, 2009 ; Rizzo et al, 2014 ; Vasilakis et al, 2014 ; Chandler et al, 2015 ; Fan et al, 2016 ; Fernandes et al, 2016 ; Sadeghi et al, 2017 ; Ajamma et al, 2018 ; Fang et al, 2018 , 2021a , b ; Iwashita et al, 2018 ; Parry et al, 2018 , 2021 ; Zakrzewski et al, 2018 ; Zhang et al, 2018 ; Gravina et al, 2019 ; Martin et al, 2019 , 2020 ; Shi et al, 2019 ; Baidaliuk et al, 2020 ; da Silva Ferreira et al, 2020 ; Diagne et al, 2020 ; Jeffries et al, 2020 ; Kubacki et al, 2020 ; Ramos-Nino et al, 2020 ; Ribeiro et al, 2020 ; Supriyono et al, 2020 ; Thannesberger et al, 2020 ; Batson et al, 2021 ; Chiuya et al, 2021 ; Hameed et al, 2021 ; He et al, 2021 ; Munivenkatappa et al, 2021 ; Nebbak et al, 2021 ; Yezli et al, 2021 ; Calle-Tobón et al, 2022 ; Coatsworth et al, 2022 ; Duarte et al, 2022 ; Oguzie et al, 2022 ; Palatini et al, 2022 ; Aragão et al, 2023 ; Bennouna et al, 2023 ) that may alter their vectorial competence (Bolling et al, 2015 ; Öhlund et al, 2019 ). Phasi Charoen-like virus (PCLV) and Humaita Tubiacanga virus (HTV) are common ISVs found in A. aegypti , and A. albopictus ( Supplementary Figure 2 ).…”

Section: Mosquitoes and Arbovirusmentioning

confidence: 99%

A tangled threesome: understanding arbovirus infection in Aedes spp. and the effect of the mosquito microbiota

Mantilla-Granados,

Castellanos,

Velandia-Romero

2024

Front. Microbiol.

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Arboviral infections transmitted by Aedes spp. mosquitoes are a major threat to human health, particularly in tropical regions but are expanding to temperate regions. The ability of Aedes aegypti and Aedes albopictus to transmit multiple arboviruses involves a complex relationship between mosquitoes and the virus, with recent discoveries shedding light on it. Furthermore, this relationship is not solely between mosquitoes and arboviruses, but also involves the mosquito microbiome. Here, we aimed to construct a comprehensive review of the latest information about the arbovirus infection process in A. aegypti and A. albopictus, the source of mosquito microbiota, and its interaction with the arbovirus infection process, in terms of its implications for vectorial competence. First, we summarized studies showing a new mechanism for arbovirus infection at the cellular level, recently described innate immunological pathways, and the mechanism of adaptive response in mosquitoes. Second, we addressed the general sources of the Aedes mosquito microbiota (bacteria, fungi, and viruses) during their life cycle, and the geographical reports of the most common microbiota in adults mosquitoes. How the microbiota interacts directly or indirectly with arbovirus transmission, thereby modifying vectorial competence. We highlight the complexity of this tripartite relationship, influenced by intrinsic and extrinsic conditions at different geographical scales, with many gaps to fill and promising directions for developing strategies to control arbovirus transmission and to gain a better understanding of vectorial competence. The interactions between mosquitoes, arboviruses and their associated microbiota are yet to be investigated in depth.

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Cited by 11 publications

References 56 publications

Identification and Isolation of Japanese Encephalitis Virus Genotype IV from Culex vishnui Collected in Bali, Indonesia in 2019

Identification and Isolation of Japanese Encephalitis Virus Genotype IV from Culex vishnui Collected in Bali, Indonesia in 2019

Full genome characterization and evolutionary analysis of Banna virus isolated from Culicoides, mosquitoes and ticks in Yunnan, China

A tangled threesome: understanding arbovirus infection in Aedes spp. and the effect of the mosquito microbiota

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