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Li F, Yu H, Qi A, Zhang T, Huo Y, Tu Q, Qi C, Wu H, Wang X, Zhou J, Hu L, Ouyang H, Pang D, Xie Z. Regulatory Non-Coding RNAs during Porcine Viral Infections: Potential Targets for Antiviral Therapy. Viruses 2024; 16:118. [PMID: 38257818 PMCID: PMC10818342 DOI: 10.3390/v16010118] [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: 12/05/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Pigs play important roles in agriculture and bio-medicine; however, porcine viral infections have caused huge losses to the pig industry and severely affected the animal welfare and social public safety. During viral infections, many non-coding RNAs are induced or repressed by viruses and regulate viral infection. Many viruses have, therefore, developed a number of mechanisms that use ncRNAs to evade the host immune system. Understanding how ncRNAs regulate host immunity during porcine viral infections is critical for the development of antiviral therapies. In this review, we provide a summary of the classification, production and function of ncRNAs involved in regulating porcine viral infections. Additionally, we outline pathways and modes of action by which ncRNAs regulate viral infections and highlight the therapeutic potential of artificial microRNA. Our hope is that this information will aid in the development of antiviral therapies based on ncRNAs for the pig industry.
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Affiliation(s)
- Feng Li
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Hao Yu
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Aosi Qi
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Tianyi Zhang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Yuran Huo
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Qiuse Tu
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Chunyun Qi
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Heyong Wu
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Xi Wang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Jian Zhou
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Lanxin Hu
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
| | - Hongsheng Ouyang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
- Chongqing Research Institute, Jilin University, Chongqing 401120, China
- Chongqing Jitang Biotechnology Research Institute Co., Ltd., Chongqing 401120, China
| | - Daxin Pang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
- Chongqing Research Institute, Jilin University, Chongqing 401120, China
- Chongqing Jitang Biotechnology Research Institute Co., Ltd., Chongqing 401120, China
| | - Zicong Xie
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Animal Sciences, Jilin University, Changchun 130062, China; (F.L.); (H.Y.); (A.Q.); (T.Z.); (Y.H.); (Q.T.); (C.Q.); (H.W.); (X.W.); (J.Z.); (L.H.); (H.O.)
- Chongqing Research Institute, Jilin University, Chongqing 401120, China
- Chongqing Jitang Biotechnology Research Institute Co., Ltd., Chongqing 401120, China
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Kumar M, Sahoo GC, Das VNR, Singh K, Pandey K. A Review of miRNA Regulation in Japanese Encephalitis (JEV) Virus Infection. Curr Pharm Biotechnol 2024; 25:521-533. [PMID: 37888811 DOI: 10.2174/0113892010241606231003102047] [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: 12/14/2022] [Revised: 08/10/2023] [Accepted: 08/25/2023] [Indexed: 10/28/2023]
Abstract
Japanese encephalitis (JE) is a mosquito-borne disease that causes neuronal damage and inflammation of microglia, and in severe cases, it can be fatal. JE infection can resist cellular immune responses and survive in host cells. Japanese encephalitis virus (JEV) infects macrophages and peripheral blood lymphocytes. In addition to regulating biological signaling pathways, microRNAs in cells also influence virus-host interactions. Under certain circumstances, viruses can change microRNA production. These changes affect the replication and spread of the virus. Host miRNAs can contain viral pathogenicity by downregulating the antiviral immune response pathways. Simultaneous profiling of miRNA and messenger RNA (mRNA) could help us detect pathogenic factors, and dual RNA detection is possible. This work highlights important miRNAs involved in human JE infection. In this study, we have shown the important miRNAs that play significant roles in JEV infection. We found that during JEV infection, miRNA-155, miRNA-29b, miRNA-15b, miRNA-146a, miRNA-125b-5p, miRNA-30la, miRNA-19b-3p, and miRNA-124, cause upregulation of human genes whereas miRNA-432, miRNA-370, miRNA- 33a-5p, and miRNA-466d-3p are responsible for downregulation of human genes respectively. Further, these miRNAs are also responsible for the inflammatory effects. Although several other miRNAs critical to the JEV life cycle are yet unknown, there is currently no evidence for the role of miRNAs in persistence.
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Affiliation(s)
- Maneesh Kumar
- Department of Virology, ICMR-Rajendra Memorial Research Institute of Medical Sciences, Patna, 800007, Bihar, India
| | - Ganesh Chandra Sahoo
- Department of Virology, ICMR-Rajendra Memorial Research Institute of Medical Sciences, Patna, 800007, Bihar, India
| | - Vidya Nand Rabi Das
- Department of Clinical Medicine, ICMR-Rajendra Memorial Research Institute of Medical Sciences, Patna, 800007, Bihar, India
| | - Kamal Singh
- Department of Virology, ICMR-Rajendra Memorial Research Institute of Medical Sciences, Patna, 800007, Bihar, India
| | - Krishna Pandey
- Department of Clinical Medicine, ICMR-Rajendra Memorial Research Institute of Medical Sciences, Patna, 800007, Bihar, India
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Yang S, Liu H, Chen Z, Wang H, Li X, Zhou X, Zhao A. Japanese encephalitis virus perturbs PML-nuclear bodies by engaging in interactions with distinct porcine PML isoforms. Front Cell Infect Microbiol 2023; 13:1239234. [PMID: 37928180 PMCID: PMC10623349 DOI: 10.3389/fcimb.2023.1239234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023] Open
Abstract
Promyelocytic leukemia (PML) protein constitutes an indispensable element within PML-nuclear bodies (PML-NBs), playing a pivotal role in the regulation of multiple cellular functions while coordinating the innate immune response against viral invasions. Simultaneously, numerous viruses elude immune detection by targeting PML-NBs. Japanese encephalitis virus (JEV) is a flavivirus that causes Japanese encephalitis, a severe neurological disease that affects humans and animals. However, the mechanism through which JEV evades immunity via PML-NBs has been scarcely investigated. In the present study, PK15 cells were infected with JEV, and the quantity of intracellular PML-NBs was enumerated. The immunofluorescence results indicated that the number of PML-NBs was significantly reduced in JEV antigen-positive cells compared to viral antigen-negative cells. Subsequently, ten JEV proteins were cloned and transfected into PK15 cells. The results revealed that JEV non-structural proteins, NS2B, NS3, NS4A, NS4B, and NS5, significantly diminished the quantity of PML-NBs. Co-transfection was performed with the five JEV proteins and various porcine PML isoforms. The results demonstrated that NS2B colocalized with PML4 and PML5, NS4A colocalized with PML1 and PML4, NS4B colocalized with PML1, PML3, PML4, and PML5, while NS3 and NS5 interacted with all five PML isoforms. Furthermore, ectopic expression of PML isoforms confirmed that PML1, PML3, PML4, and PML5 inhibited JEV replication. These findings suggest that JEV disrupts the structure of PML-NBs through interaction with PML isoforms, potentially leading to the attenuation of the host's antiviral immune response.
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Affiliation(s)
| | | | | | | | | | - Xiaolong Zhou
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Ayong Zhao
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
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4
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Involvement of host microRNAs in flavivirus-induced neuropathology: An update. J Biosci 2022. [PMID: 36222134 PMCID: PMC9425815 DOI: 10.1007/s12038-022-00288-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Flaviviruses are a spectrum of vector-borne RNA viruses that cause potentially severe diseases in humans including encephalitis, acute-flaccid paralysis, cognitive disorders and foetal abnormalities. Japanese encephalitis virus (JEV), Zika virus (ZIKV), West Nile virus (WNV) and Dengue virus (DENV) are globally emerging pathogens that lead to epidemics and outbreaks with continued transmission to newer geographical areas over time. In the past decade, studies have focussed on understanding the pathogenic mechanisms of these viruses in a bid to alleviate their disease burden. MicroRNAs (miRNAs) are short single-stranded RNAs that have emerged as master-regulators of cellular gene expression. The dynamics of miRNAs within a cell have the capacity to modulate hundreds of genes and, consequently, their physiological manifestation. Increasing evidence suggests their role in host response to disease and infection including cell survival, intracellular viral replication and immune activation. In this review, we aim to comprehensively update published evidence on the role of miRNAs in host cells infected with the common neurotropic flaviviruses, with an increased focus on neuropathogenic mechanisms. In addition, we briefly cover therapeutic advancements made in the context of miRNA-based antiviral strategies.
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Cai W, Pan Y, Cheng A, Wang M, Yin Z, Jia R. Regulatory Role of Host MicroRNAs in Flaviviruses Infection. Front Microbiol 2022; 13:869441. [PMID: 35479613 PMCID: PMC9036177 DOI: 10.3389/fmicb.2022.869441] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/16/2022] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) are small non-coding RNA that affect mRNA abundance or translation efficiency by binding to the 3′UTR of the mRNA of the target gene, thereby participating in multiple biological processes, including viral infection. Flavivirus genus consists of small, positive-stranded, single-stranded RNA viruses transmitted by arthropods, especially mosquitoes and ticks. The genus contains several globally significant human/animal pathogens, such as Dengue virus, Japanese encephalitis virus, West Nile virus, Zika virus, Yellow fever virus, Tick-borne encephalitis virus, and Tembusu virus. After flavivirus invades, the expression of host miRNA changes, exerting the immune escape mechanism to create an environment conducive to its survival, and the altered miRNA in turn affects the life cycle of the virus. Accumulated evidence suggests that host miRNAs influence flavivirus replication and host–virus interactions through direct binding of viral genomes or through virus-mediated host transcriptome changes. Furthermore, miRNA can also interweave with other non-coding RNAs, such as long non-coding RNA and circular RNA, to form an interaction network to regulate viral replication. A variety of non-coding RNAs produced by the virus itself exert similar function by interacting with cellular RNA and viral RNA. Understanding the interaction sites between non-coding RNA, especially miRNA, and virus/host genes will help us to find targets for antiviral drugs and viral therapy.
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Affiliation(s)
- Wenjun Cai
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
| | - Yuhong Pan
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
| | - Anchun Cheng
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
- *Correspondence: Anchun Cheng,
| | - Mingshu Wang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
| | - Zhongqiong Yin
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
| | - Renyong Jia
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, China
- Renyong Jia,
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6
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Majumdar A, Basu A. Involvement of host microRNAs in flavivirus-induced neuropathology: An update. J Biosci 2022; 47:54. [PMID: 36222134 PMCID: PMC9425815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 04/17/2022] [Indexed: 09/07/2024]
Abstract
Flaviviruses are a spectrum of vector-borne RNA viruses that cause potentially severe diseases in humans including encephalitis, acute-flaccid paralysis, cognitive disorders and foetal abnormalities. Japanese encephalitis virus (JEV), Zika virus (ZIKV), West Nile virus (WNV) and Dengue virus (DENV) are globally emerging pathogens that lead to epidemics and outbreaks with continued transmission to newer geographical areas over time. In the past decade, studies have focussed on understanding the pathogenic mechanisms of these viruses in a bid to alleviate their disease burden. MicroRNAs (miRNAs) are short single-stranded RNAs that have emerged as master-regulators of cellular gene expression. The dynamics of miRNAs within a cell have the capacity to modulate hundreds of genes and, consequently, their physiological manifestation. Increasing evidence suggests their role in host response to disease and infection including cell survival, intracellular viral replication and immune activation. In this review, we aim to comprehensively update published evidence on the role of miRNAs in host cells infected with the common neurotropic flaviviruses, with an increased focus on neuropathogenic mechanisms. In addition, we briefly cover therapeutic advancements made in the context of miRNA-based antiviral strategies.
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Affiliation(s)
- Atreye Majumdar
- National Brain Research Centre, Manesar, Gurugram 122 052 India
| | - Anirban Basu
- National Brain Research Centre, Manesar, Gurugram 122 052 India
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7
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Zhu J, Chen Z, Dai Z, Zhou X, Wang H, Li X, Zhao A, Yang S. Molecular Cloning of Alternative Splicing Variants of the Porcine PML Gene and Its Expression Patterns During Japanese Encephalitis Virus Infection. Front Vet Sci 2021; 8:757978. [PMID: 34888375 PMCID: PMC8649775 DOI: 10.3389/fvets.2021.757978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/21/2021] [Indexed: 12/01/2022] Open
Abstract
Promyelocytic leukemia (PML) protein is a crucial component of PML-nuclear bodies (PML-NBs). PML and PML-NBs are involved in the regulation of various cellular functions, including the antiviral immune response. The human PML gene can generate several different isoforms through alternative splicing. However, little is known about the porcine PML alternative splicing isoforms and their expression profiles during Japanese encephalitis virus (JEV) infection. In the present study, we cloned seven mature transcripts of porcine PML, all of which contained the same N-terminal sequence but differed in the C-terminal sequences due to alternative splicing. These seven transcripts encoded five proteins all of which had the RBCC motif and sumoylation sites. Amino acid sequence homology analysis showed that porcine PML-1 had relatively high levels of identity with human, cattle, and goat homologs (76.21, 77.17, and 77.05%, respectively), and low identity with the mouse homolog (61.78%). Immunofluorescence analysis showed that the typical PML-NBs could be observed after overexpression of the five PML isoforms in PK15 cells. Quantitative reverse transcription PCR (RT-qPCR) analysis showed significant upregulation of PML isoforms and PML-NB-associated genes (Daxx and SP100) at 36 and 48 h post-infection (hpi). Western blotting analysis indicated that the PML isoforms were upregulated during the late stage of infection. Moreover, the number of PML-NBs was increased after JEV infection. These results suggest that porcine PML isoforms may play essential roles in JEV infection.
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Affiliation(s)
- Jingjing Zhu
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Zhenyu Chen
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Zhenglie Dai
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Xiaolong Zhou
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Han Wang
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Xiangchen Li
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Ayong Zhao
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Songbai Yang
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
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8
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McDonald JT, Enguita FJ, Taylor D, Griffin RJ, Priebe W, Emmett MR, Sajadi MM, Harris AD, Clement J, Dybas JM, Aykin-Burns N, Guarnieri JW, Singh LN, Grabham P, Baylin SB, Yousey A, Pearson AN, Corry PM, Saravia-Butler A, Aunins TR, Sharma S, Nagpal P, Meydan C, Foox J, Mozsary C, Cerqueira B, Zaksas V, Singh U, Wurtele ES, Costes SV, Davanzo GG, Galeano D, Paccanaro A, Meinig SL, Hagan RS, Bowman NM, Wolfgang MC, Altinok S, Sapoval N, Treangen TJ, Moraes-Vieira PM, Vanderburg C, Wallace DC, Schisler JC, Mason CE, Chatterjee A, Meller R, Beheshti A. Role of miR-2392 in driving SARS-CoV-2 infection. Cell Rep 2021; 37:109839. [PMID: 34624208 PMCID: PMC8481092 DOI: 10.1016/j.celrep.2021.109839] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 08/13/2021] [Accepted: 09/24/2021] [Indexed: 02/08/2023] Open
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs involved in post-transcriptional gene regulation that have a major impact on many diseases and provide an exciting avenue toward antiviral therapeutics. From patient transcriptomic data, we determined that a circulating miRNA, miR-2392, is directly involved with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) machinery during host infection. Specifically, we show that miR-2392 is key in driving downstream suppression of mitochondrial gene expression, increasing inflammation, glycolysis, and hypoxia, as well as promoting many symptoms associated with coronavirus disease 2019 (COVID-19) infection. We demonstrate that miR-2392 is present in the blood and urine of patients positive for COVID-19 but is not present in patients negative for COVID-19. These findings indicate the potential for developing a minimally invasive COVID-19 detection method. Lastly, using in vitro human and in vivo hamster models, we design a miRNA-based antiviral therapeutic that targets miR-2392, significantly reduces SARS-CoV-2 viability in hamsters, and may potentially inhibit a COVID-19 disease state in humans.
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Affiliation(s)
- J Tyson McDonald
- COVID-19 International Research Team; Georgetown University School of Medicine, Washington, DC 20007, USA
| | - Francisco J Enguita
- COVID-19 International Research Team; Instituto de Medicina Molecular João Lobo Antunes, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisbon, Portugal
| | - Deanne Taylor
- COVID-19 International Research Team; The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Robert J Griffin
- COVID-19 International Research Team; University of Arkansas for Medical Sciences, Little Rock, AK 72211, USA
| | - Waldemar Priebe
- COVID-19 International Research Team; University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Mark R Emmett
- COVID-19 International Research Team; University of Texas Medical Branch, Galveston, TX 77555, USA
| | | | - Anthony D Harris
- University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Jean Clement
- University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joseph M Dybas
- COVID-19 International Research Team; The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | | | - Joseph W Guarnieri
- COVID-19 International Research Team; The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Larry N Singh
- COVID-19 International Research Team; The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Peter Grabham
- COVID-19 International Research Team; Columbia University, New York, NY 10032, USA
| | - Stephen B Baylin
- COVID-19 International Research Team; Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
| | - Aliza Yousey
- COVID-19 International Research Team; Morehouse School of Medicine, Atlanta, GA 30310, USA
| | | | - Peter M Corry
- COVID-19 International Research Team; University of Arkansas for Medical Sciences, Little Rock, AK 72211, USA
| | - Amanda Saravia-Butler
- COVID-19 International Research Team; Logyx LLC, Mountain View, CA 94043, USA; NASA Ames Research Center, Moffett Field, CA 94035, USA
| | | | - Sadhana Sharma
- University of Colorado Boulder, Boulder, CO 80303, USA; Sachi Bioworks Inc., Boulder, CO 80301, USA
| | - Prashant Nagpal
- Sachi Bioworks Inc., Boulder, CO 80301, USA; Antimicrobial Regeneration Consortium, Boulder Labs, Boulder, CO 80301, USA; Quantum Biology Inc., Boulder, CO 80301, USA
| | - Cem Meydan
- Weill Cornell Medicine, New York, NY 10065, USA
| | | | | | - Bianca Cerqueira
- COVID-19 International Research Team; KBR Space & Science, San Antonio, TX 78235, USA; United States Air Force School of Aerospace Medicine, Lackland AFB, San Antonio, TX 78236, USA
| | - Viktorija Zaksas
- COVID-19 International Research Team; University of Chicago, Chicago, IL 60615, USA
| | - Urminder Singh
- COVID-19 International Research Team; Iowa State University, Ames, IA 50011, USA
| | - Eve Syrkin Wurtele
- COVID-19 International Research Team; Iowa State University, Ames, IA 50011, USA
| | | | | | - Diego Galeano
- COVID-19 International Research Team; Fundação Getulio Vargas, Rio de Janeiro, Brazil; National University of Asuncion, San Lorenzo, Central, Paraguay
| | - Alberto Paccanaro
- COVID-19 International Research Team; Fundação Getulio Vargas, Rio de Janeiro, Brazil; University of London, Egham Hill, Egham, UK
| | - Suzanne L Meinig
- University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Robert S Hagan
- University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Natalie M Bowman
- University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | | | - Selin Altinok
- University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | | | | | | | | | - Douglas C Wallace
- COVID-19 International Research Team; The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jonathan C Schisler
- COVID-19 International Research Team; University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Christopher E Mason
- COVID-19 International Research Team; Weill Cornell Medicine, New York, NY 10065, USA; New York Genome Center, New York, NY, USA
| | - Anushree Chatterjee
- COVID-19 International Research Team; University of Colorado Boulder, Boulder, CO 80303, USA; Sachi Bioworks Inc., Boulder, CO 80301, USA; Antimicrobial Regeneration Consortium, Boulder Labs, Boulder, CO 80301, USA
| | - Robert Meller
- COVID-19 International Research Team; Morehouse School of Medicine, Atlanta, GA 30310, USA
| | - Afshin Beheshti
- COVID-19 International Research Team; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; KBR, NASA Ames Research Center, Moffett Field, CA 94035, USA.
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9
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Baig MS, Krishnan A. A bioinformatics approach to investigate serum and hematopoietic cell-specific therapeutic microRNAs targeting the 3' UTRs of all four Dengue virus serotypes. Pathog Dis 2021; 79:6381691. [PMID: 34610125 DOI: 10.1093/femspd/ftab050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 10/01/2021] [Indexed: 01/20/2023] Open
Abstract
Hyperendemic circulation of all four Dengue virus (DENV) serotypes is a severe global public health problem, so any vaccine or therapeutics should be able to target all four of them. Cells of hemopoietic origin are believed to be primary sites of DENV replication. This study aimed to identify potential host miRNAs that target 3' UTR of all four DENV serotypes, thereby directly regulating viral gene expression or indirectly modulating the host system at different virus infection steps. We used four prediction algorithms viz. miRanda, RNA22, RNAhybrid and StarMir for predicting miRNA, targeting 3'UTR of all four DENV serotypes. Statistically, the most significant miRNA targets were screened based on their Log10 P-value (> 0.0001) of Gene Ontology (GO) term and Kyoto Encyclopaedia of Gene and Genome (KEGG) pathway enrichment analysis. The intersection test of at least three prediction tools identified a total of 30 miRNAs, which could bind to 3'UTR of all four DENV serotypes. Of the 30, eight miRNAs were of hematopoietic cell origin. GO term enrichment and KEGG analysis showed four hemopoietic origin miRNAs target genes of the biological processes mainly involved in the innate immune response, mRNA 3'-end processing, antigen processing and presentation and nuclear-transcribed mRNA catabolic process.
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Affiliation(s)
- Mirza Sarwar Baig
- Department of Molecular Medicine, School of Interdisciplinary Sciences & Technology, Jamia Hamdard, Hamdard Nagar, New Delhi-110062, India
| | - Anuja Krishnan
- Department of Molecular Medicine, School of Interdisciplinary Sciences & Technology, Jamia Hamdard, Hamdard Nagar, New Delhi-110062, India
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10
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MicroRNA ssc-miR-124a exhibits antiviral activity against porcine reproductive and respiratory syndrome virus via suppression of host genes CD163. Vet Microbiol 2021; 261:109216. [PMID: 34481271 DOI: 10.1016/j.vetmic.2021.109216] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/23/2021] [Indexed: 11/22/2022]
Abstract
Porcine reproductive and respiratory syndrome (PRRS) is a serious infectious disease in the swine industry, which causes severe economic losses to current swine production worldwide. There are no effective antiviral strategies for preventing this disease. Previous studies showed that microRNAs (miRNAs) play important role in virus-host interactions. In this study, we demonstrated that the expression level of ssc-miR-124a was significantly downregulated during both high and low pathogenic PRRSV infection. Overexpression of ssc-miR-124a markedly inhibits PRRSV replication in PAMs. Luciferase reporter experiments and RISC immunoprecipitation assay were used to identify the ssc-miR-124a could directly target the 3'UTR of pig CD163 mRNA in a sequence-specific manner and that CD163 mRNA and protein levels were reduced in PAMs overexpressing ssc-miR-124a. These data not only provide new insights into virus-host interactions during PRRSV infection, but also suggest potential new antiviral strategies against PRRSV infection in the future.
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11
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McDonald JT, Enguita FJ, Taylor D, Griffin RJ, Priebe W, Emmett MR, Sajadi MM, Harris AD, Clement J, Dybas JM, Aykin-Burns N, Guarnieri JW, Singh LN, Grabham P, Baylin SB, Yousey A, Pearson AN, Corry PM, Saravia-Butler A, Aunins TR, Sharma S, Nagpal P, Meydan C, Foox J, Mozsary C, Cerqueira B, Zaksas V, Singh U, Wurtele ES, Costes SV, Davanzo GG, Galeano D, Paccanaro A, Meinig SL, Hagan RS, Bowman NM, Wolfgang MC, Altinok S, Sapoval N, Treangen TJ, Moraes-Vieira PM, Vanderburg C, Wallace DC, Schisler J, Mason CE, Chatterjee A, Meller R, Beheshti A. The Great Deceiver: miR-2392's Hidden Role in Driving SARS-CoV-2 Infection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021. [PMID: 33948587 DOI: 10.1101/2021.04.23.441024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs involved in post-transcriptional gene regulation that have a major impact on many diseases and provides an exciting avenue towards antiviral therapeutics. From patient transcriptomic data, we have discovered a circulating miRNA, miR-2392, that is directly involved with SARS-CoV-2 machinery during host infection. Specifically, we show that miR-2392 is key in driving downstream suppression of mitochondrial gene expression, increasing inflammation, glycolysis, and hypoxia as well as promoting many symptoms associated with COVID-19 infection. We demonstrate miR-2392 is present in the blood and urine of COVID-19 positive patients, but not detected in COVID-19 negative patients. These findings indicate the potential for developing a novel, minimally invasive, COVID-19 detection method. Lastly, using in vitro human and in vivo hamster models, we have developed a novel miRNA-based antiviral therapeutic that targets miR-2392, significantly reduces SARS-CoV-2 viability in hamsters and may potentially inhibit a COVID-19 disease state in humans.
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12
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Xu TL, Sun YW, Feng XY, Zhou XN, Zheng B. Development of miRNA-Based Approaches to Explore the Interruption of Mosquito-Borne Disease Transmission. Front Cell Infect Microbiol 2021; 11:665444. [PMID: 34235091 PMCID: PMC8256169 DOI: 10.3389/fcimb.2021.665444] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/02/2021] [Indexed: 01/21/2023] Open
Abstract
MicroRNA (miRNA or miR)-based approaches to interrupt the transmission of mosquito-borne diseases have been explored since 2005. A review of these studies and areas in which to proceed is needed. In this review, significant progress is reviewed at the level of individual miRNAs, and miRNA diversification and relevant confounders are described in detail. Current miRNA studies in mosquitoes include four steps, namely, identifying miRNAs, validating miRNA-pathogen interactions, exploring action mechanisms, and performing preapplication investigations. Notably, regarding the Plasmodium parasite, mosquito miRNAs generally bind to mosquito immunity- or development-related mRNAs, indirectly regulating Plasmodium infection; However, regarding arboviruses, mosquito miRNAs can bind to the viral genome, directly modifying viral replication. Thus, during explorations of miRNA-based approaches, researchers need select an ideal miRNA for investigation based on the mosquito species, tissue, and mosquito-borne pathogen of interest. Additionally, strategies for miRNA-based approaches differ for arboviruses and protozoan parasites.
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Affiliation(s)
- Tie-Long Xu
- Evidence-Based Medicine Research Center, Jiangxi University of Chinese Medicine, Nanchang, China.,National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Public Health, Shanghai, China
| | - Ya-Wen Sun
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Public Health, Shanghai, China
| | - Xin-Yu Feng
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Public Health, Shanghai, China.,School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Nong Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Public Health, Shanghai, China.,School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bin Zheng
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Public Health, Shanghai, China.,School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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13
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Differential miRNA Expression Profiling Reveals Correlation of miR125b-5p with Persistent Infection of Japanese Encephalitis Virus. Int J Mol Sci 2021; 22:ijms22084218. [PMID: 33921710 PMCID: PMC8073291 DOI: 10.3390/ijms22084218] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) play versatile roles in multiple biological processes. However, little is known about miRNA’s involvement in flavivirus persistent infection. Here, we used an miRNA array analysis of Japanese encephalitis virus (JEV)-infected cells to search for persistent infection-associated miRNAs in comparison to acute infection. Among all differentially expressed miRNAs, the miR-125b-5p is the most significantly increased one. The high level of miR-125b-5p in persistently JEV-infected cells was confirmed by Northern analysis and real-time quantitative polymerase chain reaction. As soon as the cells established a persistent infection, a significantly high expression of miR-125b-5p was readily observed. Transfecting excess quantities of a miR-125b-5p mimic into acutely infected cells reduced genome replication and virus titers. Host targets of miR125b-5p were analyzed by target prediction algorithms, and six candidates were confirmed by a dual-luciferase reporter assay. These genes were upregulated in the acutely infected cells and sharply declined in the persistently infected cells. The transfection of the miR125b-5p mimic reduced the expression levels of Stat3, Map2k7, and Triap1. Our studies indicated that miR-125b-5p targets both viral and host sequences, suggesting its role in coordinating viral replication and host antiviral responses. This is the first report to characterize the potential roles of miR-125b-5p in persistent JEV infections.
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14
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High-Throughput Fluorescence-Based Screen Identifies the Neuronal MicroRNA miR-124 as a Positive Regulator of Alphavirus Infection. J Virol 2020; 94:JVI.02145-19. [PMID: 32102877 DOI: 10.1128/jvi.02145-19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 02/16/2020] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are small regulatory RNAs which act by modulating the expression of target genes. In addition to their role in maintaining essential physiological functions in the cell, miRNAs can also regulate viral infections. They can do so directly by targeting RNAs of viral origin or indirectly by targeting host mRNAs, and this can result in a positive or negative outcome for the virus. Here, we performed a fluorescence-based miRNA genome-wide screen in order to identify cellular miRNAs involved in the regulation of arbovirus infection in human cells. We identified 16 miRNAs showing a positive effect on Sindbis virus (SINV) expressing green fluorescent protein (GFP), among which were a number of neuron-specific ones such as miR-124. We confirmed that overexpression of miR-124 increases both SINV structural protein translation and viral production and that this effect is mediated by its seed sequence. We further demonstrated that the SINV genome possesses a binding site for miR-124. Both inhibition of miR-124 and silent mutations to disrupt this binding site in the viral RNA abolished positive regulation. We also proved that miR-124 inhibition reduces SINV infection in human differentiated neuronal cells. Finally, we showed that the proviral effect of miR-124 is conserved in other alphaviruses, as its inhibition reduces chikungunya virus (CHIKV) production in human cells. Altogether, our work expands the panel of positive regulation of the viral cycle by direct binding of host miRNAs to the viral RNA and provides new insights into the role of cellular miRNAs as regulators of alphavirus infection.IMPORTANCE Arthropod-borne (arbo) viruses are part of a class of pathogens that are transmitted to their final hosts by insects. Because of climate change, the habitat of some of these insects, such as mosquitoes, is shifting, thereby facilitating the emergence of viral epidemics. Among the pathologies associated with arbovirus infection, neurological diseases such as meningitis and encephalitis represent a significant health burden. Using a genome-wide miRNA screen, we identified neuronal miR-124 as a positive regulator of the Sindbis and chikungunya alphaviruses. We also showed that this effect was in part direct, thereby opening novel avenues to treat alphavirus infections.
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15
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Case report on recovery from Japanese encephalitis virus infection by complementary use of phytolacca-mother tincture and in silico analysis. J Herb Med 2018. [DOI: 10.1016/j.hermed.2018.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Rastogi M, Srivastava N, Singh SK. Exploitation of microRNAs by Japanese Encephalitis virus in human microglial cells. J Med Virol 2017; 90:648-654. [PMID: 29149532 DOI: 10.1002/jmv.24995] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 11/09/2017] [Indexed: 12/16/2022]
Abstract
JEV infection in CNS leads to the JE neuroinflammation. Children and old age individual have been reported to be more prone to JEV infection. MicroRNAs are endogenous, small non-coding RNAs, which regulate the gene expression. These are ∼22 nucleotide long, conserved RNA sequence that binds at the 3'UTR of a target mRNA and regulate the post-transcriptional gene expression. The role of microRNAs has been reported in several diseases like cancer, viral infection, neuro-degeneration, diabetes etc. In the present study, the human microglial cells were infected with JEV (JaOArS982). The control and infected samples were subject to microarray profiling for microRNA expression. The microarray profile yielded differentially expressed microRNAs from JEV infected samples. The microRNA gene targets, gene ontology, annotations, and pathways were identified through various bioinformatics tools. Additionally, the pathways were mostly found common to "ubiquitin mediated proteolysis," "cytokine signaling," "maintenance of barrier function/cell junctions," JAK/STAT pathway" "Toll-like receptor signaling," "Wnt-signaling," "adhesion molecules," "apoptosis," "endocytosis," "vesicle mediated transport" etc.
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Affiliation(s)
- Meghana Rastogi
- Laboratory of Human Molecular Virology and Immunology, Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Neha Srivastava
- Laboratory of Human Molecular Virology and Immunology, Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Sunit K Singh
- Laboratory of Human Molecular Virology and Immunology, Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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17
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Guo Q, Huang Y, Zou F, Liu B, Tian M, Ye W, Guo J, Sun X, Zhou D, Sun Y, Ma L, Shen B, Zhu C. The role of miR-2∼13∼71 cluster in resistance to deltamethrin in Culex pipiens pallens. INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY 2017; 84:15-22. [PMID: 28342977 DOI: 10.1016/j.ibmb.2017.03.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 02/24/2017] [Accepted: 03/21/2017] [Indexed: 06/06/2023]
Abstract
Excessive and continuous application of deltamethrin has resulted in the development of deltamethrin resistance among mosquitoes, which becomes a major obstacle for mosquito control. In a previous study, differentially expressed miRNAs between deltamethrin-susceptible (DS) strain and deltamethrin-resistant (DR) strain using illumina sequencing in Culex pipiens pallens were identified. In this study, we applied RNAi and the Centers for Disease Control and Prevention (CDC) bottle bioassay to investigate the relationship between miR-2∼13∼71 cluster (miR-2, miR-13 and miR-71) and deltamethrin resistance. We used quantitative real-time PCR (qRT-PCR) to measure expression levels of miR-2∼13∼71 clusters. MiR-2∼13∼71 cluster was down regulated in adult female mosquitoes from the DR strain and played important roles in deltamethrin resistance through regulating target genes, CYP9J35 and CYP325BG3. Knocking down CYP9J35 and CYP325BG3 resulted in decreased mortality of DR mosquitoes. This study provides the first evidence that miRNA clusters are associated with deltamethrin resistance in mosquitoes. Moreover, we investigated the regulatory networks formed between miR-2∼13∼71 cluster and its target genes, which provide a better understanding of the mechanism involved in deltamethrin resistance.
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Affiliation(s)
- Qin Guo
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Yun Huang
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Feifei Zou
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China; Microbiology and Immunology Department, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210023, PR China
| | - Bingqian Liu
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China; Department of Clinical Laboratory, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu, 225001, PR China
| | - Mengmeng Tian
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Wenyun Ye
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Juxin Guo
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Xueli Sun
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Dan Zhou
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Yan Sun
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Lei Ma
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China
| | - Bo Shen
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China.
| | - Changliang Zhu
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, 211166, PR China; Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing, Jiangsu, 211166, PR China.
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18
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McCaskill JL, Ressel S, Alber A, Redford J, Power UF, Schwarze J, Dutia BM, Buck AH. Broad-Spectrum Inhibition of Respiratory Virus Infection by MicroRNA Mimics Targeting p38 MAPK Signaling. MOLECULAR THERAPY. NUCLEIC ACIDS 2017. [PMID: 28624201 PMCID: PMC5415959 DOI: 10.1016/j.omtn.2017.03.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The majority of antiviral therapeutics target conserved viral proteins, however, this approach confers selective pressure on the virus and increases the probability of antiviral drug resistance. An alternative therapeutic strategy is to target the host-encoded factors that are required for virus infection, thus minimizing the opportunity for viral mutations that escape drug activity. MicroRNAs (miRNAs) are small noncoding RNAs that play diverse roles in normal and disease biology, and they generally operate through the post-transcriptional regulation of mRNA targets. We have previously identified cellular miRNAs that have antiviral activity against a broad range of herpesvirus infections, and here we extend the antiviral profile of a number of these miRNAs against influenza and respiratory syncytial virus. From these screening experiments, we identified broad-spectrum antiviral miRNAs that caused >75% viral suppression in all strains tested, and we examined their mechanism of action using reverse-phase protein array analysis. Targets of lead candidates, miR-124, miR-24, and miR-744, were identified within the p38 mitogen-activated protein kinase (MAPK) signaling pathway, and this work identified MAPK-activated protein kinase 2 as a broad-spectrum antiviral target required for both influenza and respiratory syncytial virus (RSV) infection.
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Affiliation(s)
- Jana L McCaskill
- Institute of Immunology and Infection Research and Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK
| | - Sarah Ressel
- Institute of Immunology and Infection Research and Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK
| | - Andreas Alber
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Edinburgh EH25 9RG, UK
| | - Jane Redford
- Institute of Immunology and Infection Research and Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK
| | - Ultan F Power
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Jürgen Schwarze
- MRC-Centre for Inflammation Research, University of Edinburgh, The Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Bernadette M Dutia
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Edinburgh EH25 9RG, UK
| | - Amy H Buck
- Institute of Immunology and Infection Research and Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK.
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19
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Abstract
Japanese encephalitis is a flaviviral disease that is endemic to the South, Southeast Asia, and Asia Oceania regions. Given that about 60% of the world’s population (about 7.4 billion) resides in this region (about 4.4 billion), this disease poses a significant threat to global health. Active vaccination campaigns conducted in endemic countries have led to a decrease in the number of reported cases over the years. In this article, we strive to briefly highlight recent advances in understanding the role of microRNAs in disease pathology, focus on providing brief summaries of recent clinical trials in the field of Japanese encephalitis therapeutics, and review the current prophylactic strategies.
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Affiliation(s)
- Anirban Basu
- National Brain Research Centre, Manesar, Haryana, India
| | - Kallol Dutta
- Le Centre de recherche de l'Institut universitaire en santé mentale de Québec, Québec City, Canada
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