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Gao X, You X, Wang G, Liu M, Ye L, Meng Y, Luo G, Xu D, Liu M. MiR-320 inhibits PRRSV replication by targeting PRRSV ORF6 and porcine CEBPB. Vet Res 2024; 55:61. [PMID: 38750508 PMCID: PMC11097481 DOI: 10.1186/s13567-024-01309-7] [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: 11/12/2023] [Accepted: 02/23/2024] [Indexed: 05/18/2024] Open
Abstract
Porcine reproductive and respiratory syndrome (PRRS), a highly contagious disease caused by Porcine reproductive and respiratory syndrome virus (PRRSV), results in huge economic losses to the world pig industry. MiRNAs have been reported to be involved in regulation of viral infection. In our study, miR-320 was one of 21 common differentially expressed miRNAs of Meishan, Pietrain, and Landrace pig breeds at 9-h post-infection (hpi). Bioinformatics and experiments found that PRRSV replication was inhibited by miR-320 through directly targeting PRRSV ORF6. In addition, the expression of CCAAT enhancer binding protein beta (CEBPB) was also inhibited by miR-320 by targeting the 3' UTR of CEBPB, which significantly promotes PRRSV replication. Intramuscular injection of pEGFP-N1-miR-320 verified that miR-320 significantly inhibited the replication of PRRSV and alleviated the symptoms caused by PRRSV in piglets. Taken together, miR-320 have significant roles in the infection and may be promising therapeutic target for PRRS.
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Affiliation(s)
- Xiaoxiao Gao
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xiangbin You
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, China
| | - Guowei Wang
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Mengtian Liu
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Longlong Ye
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yufeng Meng
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Gan Luo
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Dequan Xu
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, 430070, China
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Min Liu
- Colleges of Animal Science and Technology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China.
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Huang X, Liu W. Role of microRNAs in host defense against porcine reproductive and respiratory syndrome virus infection: a hidden front line. Front Immunol 2024; 15:1376958. [PMID: 38590524 PMCID: PMC10999632 DOI: 10.3389/fimmu.2024.1376958] [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: 01/26/2024] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most globally devastating viruses threatening the swine industry worldwide. Substantial advancements have been achieved in recent years towards comprehending the pathogenesis of PRRSV infection and the host response, involving both innate and adaptive immune responses. Not only a multitude of host proteins actively participate in intricate interactions with viral proteins, but microRNAs (miRNAs) also play a pivotal role in the host response to PRRSV infection. If a PRRSV-host interaction at the protein level is conceptualized as the front line of the battle between pathogens and host cells, then their fight at the RNA level resembles the hidden front line. miRNAs are endogenous small non-coding RNAs of approximately 20-25 nucleotides (nt) that primarily regulate the degradation or translation inhibition of target genes by binding to the 3'-untranslated regions (UTRs). Insights into the roles played by viral proteins and miRNAs in the host response can enhance our comprehensive understanding of the pathogenesis of PRRSV infection. The intricate interplay between viral proteins and cellular targets during PRRSV infection has been extensively explored. This review predominantly centers on the contemporary understanding of the host response to PRRSV infection at the RNA level, in particular, focusing on the twenty-six miRNAs that affect viral replication and the innate immune response.
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Affiliation(s)
- Xuewei Huang
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, China
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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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4
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Yao Y, Li S, Zhu Y, Xu Y, Hao S, Guo S, Feng WH. miR-204 suppresses porcine reproductive and respiratory syndrome virus (PRRSV) replication via inhibiting LC3B-mediated autophagy. Virol Sin 2023; 38:690-698. [PMID: 37454810 PMCID: PMC10590697 DOI: 10.1016/j.virs.2023.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023] Open
Abstract
Porcine reproductive and respiratory syndrome (PRRS) caused by PRRS virus (PRRSV) has been regarded as a persistent challenge for the swine farms worldwide. microRNAs (miRNAs) play key roles in regulating almost every important biological process, including virus-host interaction. In this study, we found that miR-204 was highly expressed in cells that were not permissive to PRRSV infection compared with cells susceptible to PRRSV infection. Subsequently, we demonstrated that overexpression of miR-204 significantly inhibited PRRSV replication in porcine alveolar macrophages (PAMs). Through bioinformatic analysis, we found that there existed a potential binding site of miR-204 on the 3'UTR of microtubule associated protein 1 light chain 3B (MAP1LC3B, LC3B), a hallmark of autophagy. Applying experiments including luciferase reporter assay and UV cross-linking and immunoprecipitation (CLIP) assay, we demonstrated that miR-204 directly targeted LC3B, thereby downregulating autophagy. Meanwhile, we investigated the interplay between autophagy and PRRSV replication in PAMs, confirming that PRRSV infection induces autophagy, which in turn facilitates viral replication. Overall, we verify that miR-204 suppresses PRRSV replication via inhibiting LC3B-mediated autophagy in PAMs. These findings will provide a novel potential approach for us to develop antiviral therapeutic agents and controlling measures for future PRRSV outbreaks.
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Affiliation(s)
- Yao Yao
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Sihan Li
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Yingqi Zhu
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Yangyang Xu
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Siyuan Hao
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Shuyuan Guo
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Wen-Hai Feng
- State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, Ministry of Agriculture Key Laboratory of Soil Microbiology, and Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, 100193, China.
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Muñoz-Braceras S, Pinal-Fernandez I, Casal-Dominguez M, Pak K, Milisenda JC, Lu S, Gadina M, Naz F, Gutierrez-Cruz G, Dell’Orso S, Torres-Ruiz J, Grau-Junyent JM, Selva-O’Callaghan A, Paik JJ, Albayda J, Christopher-Stine L, Lloyd TE, Corse AM, Mammen AL. Identification of Unique microRNA Profiles in Different Types of Idiopathic Inflammatory Myopathy. Cells 2023; 12:2198. [PMID: 37681930 PMCID: PMC10487266 DOI: 10.3390/cells12172198] [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: 07/16/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/09/2023] Open
Abstract
Dermatomyositis (DM), antisynthetase syndrome (AS), immune-mediated necrotizing myopathy (IMNM), and inclusion body myositis (IBM) are four major types of idiopathic inflammatory myopathy (IIM). Muscle biopsies from each type of IIM have unique transcriptomic profiles. MicroRNAs (miRNAs) target messenger RNAs (mRNAs), thereby regulating their expression and modulating transcriptomic profiles. In this study, 18 DM, 12 IMNM, 6 AS, 6 IBM, and 6 histologically normal muscle biopsies underwent miRNA profiling using the NanoString nCounter system. Eleven miRNAs were exclusively differentially expressed in DM compared to controls, seven miRNAs were only differentially expressed in AS, and nine miRNAs were specifically upregulated in IBM. No differentially expressed miRNAs were identified in IMNM. We also analyzed miRNA-mRNA associations to identify putative targets of differentially expressed miRNAs. In DM and AS, these were predominantly related to inflammation and cell cycle progression. Moreover, our analysis showed an association between miR-30a-3p, miR-30e-3p, and miR-199b-5p downregulation in DM and the upregulation of target genes induced by type I interferon. In conclusion, we show that muscle biopsies from DM, AS, and IBM patients have unique miRNA signatures and that these miRNAs might play a role in regulating the expression of genes known to be involved in IIM pathogenesis.
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Affiliation(s)
- Sandra Muñoz-Braceras
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
| | - Iago Pinal-Fernandez
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
| | - Maria Casal-Dominguez
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
| | - Katherine Pak
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
| | - José César Milisenda
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
- Muscle Research Unit, Internal Medicine Service, Hospital Clinic de Barcelona, 08036 Barcelona, Spain;
- CIBERER, IDIBAPS, University of Barcelona, 08036 Barcelona, Spain
| | - Shajia Lu
- Translational Immunology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (S.L.); (M.G.)
| | - Massimo Gadina
- Translational Immunology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (S.L.); (M.G.)
| | - Faiza Naz
- Genomic Technology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (F.N.); (G.G.-C.)
| | - Gustavo Gutierrez-Cruz
- Genomic Technology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (F.N.); (G.G.-C.)
| | - Stefania Dell’Orso
- Genomic Technology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (F.N.); (G.G.-C.)
| | - Jiram Torres-Ruiz
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Josep Maria Grau-Junyent
- Muscle Research Unit, Internal Medicine Service, Hospital Clinic de Barcelona, 08036 Barcelona, Spain;
- CIBERER, IDIBAPS, University of Barcelona, 08036 Barcelona, Spain
| | - Albert Selva-O’Callaghan
- Systemic Autoimmune Diseases Unit, Vall d’Hebron General Hospital, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain;
| | - Julie J. Paik
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.J.P.); (J.A.)
| | - Jemima Albayda
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.J.P.); (J.A.)
| | - Lisa Christopher-Stine
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.J.P.); (J.A.)
| | - Thomas E. Lloyd
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
| | - Andrea M. Corse
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
| | - Andrew L. Mammen
- Muscle Disease Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (I.P.-F.); (M.C.-D.); (K.P.); (J.C.M.); (J.T.-R.)
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (L.C.-S.); (T.E.L.); (A.M.C.)
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (J.J.P.); (J.A.)
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Chen XX, Qiao S, Li R, Wang J, Li X, Zhang G. Evasion strategies of porcine reproductive and respiratory syndrome virus. Front Microbiol 2023; 14:1140449. [PMID: 37007469 PMCID: PMC10063791 DOI: 10.3389/fmicb.2023.1140449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/06/2023] [Indexed: 03/19/2023] Open
Abstract
During the co-evolution of viruses and their hosts, viruses have developed various strategies for overcoming host immunological defenses so that they can proliferate efficiently. Porcine reproductive and respiratory syndrome virus (PRRSV), a significant virus to the swine industry across the world, typically establishes prolonged infection via diverse and complicated mechanisms, which is one of the biggest obstacles for controlling the associated disease, porcine reproductive and respiratory syndrome (PRRS). In this review, we summarize the latest research on how PRRSV circumvents host antiviral responses from both the innate and adaptive immune systems and how this virus utilizes other evasion mechanisms, such as the manipulation of host apoptosis and microRNA. A thorough understanding of the exact mechanisms of PRRSV immune evasion will help with the development of novel antiviral strategies against PRRSV.
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Affiliation(s)
- Xin-Xin Chen
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Songlin Qiao
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Rui Li
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Jing Wang
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Xuewu Li
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Gaiping Zhang
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, China
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Systematic Identification and Comparison of the Expressed Profiles of Exosomal MiRNAs in Pigs Infected with NADC30-like PRRSV Strain. Animals (Basel) 2023; 13:ani13050876. [PMID: 36899733 PMCID: PMC10000162 DOI: 10.3390/ani13050876] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023] Open
Abstract
Exosomes are biological vesicles secreted and released by cells that act as mediators of intercellular communication and play a unique role in virus infection, antigen presentation, and suppression/promotion of body immunity. Porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most damaging pathogens in the pig industry and can cause reproductive disorders in sows, respiratory diseases in pigs, reduced growth performance, and other diseases leading to pig mortality. In this study, we used the PRRSV NADC30-like CHsx1401 strain to artificially infect 42-day-old pigs and isolate serum exosomes. Based on high-throughput sequencing technology, 305 miRNAs were identified in serum exosomes before and after infection, among which 33 miRNAs were significantly differentially expressed between groups (13 relatively upregulated and 20 relatively downregulated). Sequence conservation analysis of the CHsx1401 genome identified 8 conserved regions, of which a total of 16 differentially expressed (DE) miRNAs were predicted to bind to the conserved region closest to the 3' UTR of the CHsx1401 genome, including 5 DE miRNAs capable of binding to the CHsx1401 3' UTR (ssc-miR-34c, ssc-miR-375, ssc-miR-378, ssc-miR-486, ssc-miR-6529). Further analysis revealed that the target genes of differentially expressed miRNAs were widely involved in exosomal function-related and innate immunity-related signaling pathways, and 18 DE miRNAs (ssc-miR-4331-3p, ssc-miR-744, ssc-miR-320, ssc-miR-10b, ssc-miR-124a, ssc-miR-128, etc.) associated with PRRSV infection and immunity were screened as potential functional molecules involved in the regulation of PRRSV virus infection by exosomes.
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Zhang J, Li F, Sun P, Wang J, Li K, Zhao Z, Bai X, Cao Y, Bao H, Li D, Zhang J, Liu Z, Lu Z. Downregulation of miR-122 by porcine reproductive and respiratory syndrome virus promotes viral replication by targeting SOCS3. Vet Microbiol 2022; 275:109595. [DOI: 10.1016/j.vetmic.2022.109595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 09/23/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
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9
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Ghafouri-Fard S, Poornajaf Y, Dashti F, Hussen BM, Taheri M, Jamali E. Interaction Between Non-Coding RNAs and Interferons: With an Especial Focus on Type I Interferons. Front Immunol 2022; 13:877243. [PMID: 35572537 PMCID: PMC9091820 DOI: 10.3389/fimmu.2022.877243] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/01/2022] [Indexed: 11/13/2022] Open
Abstract
Interferons (IFNs) are a group of cellular proteins with critical roles in the regulation of immune responses in the course of microbial infections. Moreover, expressions of IFNs are dysregulated in autoimmune disorders. IFNs are also a part of immune responses in malignant conditions. The expression of these proteins and activities of related signaling can be influenced by a number of non-coding RNAs. IFN regulatory factors (IRFs) are the most investigated molecules in the field of effects of non-coding RNAs on IFN signaling. These interactions have been best assessed in the context of cancer, revealing the importance of immune function in the pathoetiology of cancer. In addition, IFN-related non-coding RNAs may contribute to the pathogenesis of neuropsychiatric conditions, systemic sclerosis, Newcastle disease, Sjögren’s syndrome, traumatic brain injury, lupus nephritis, systemic lupus erythematosus, diabetes mellitus, and myocardial ischemia/reperfusion injury. In the current review, we describe the role of microRNAs and long non-coding RNAs in the regulation of IFN signaling.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yadollah Poornajaf
- Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Farzaneh Dashti
- Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq.,Center of Research and Strategic Studies, Lebanese French University, Erbil, Iraq
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Institute of Human Genetics, Jena University Hospital, Jena, Germany
| | - Elena Jamali
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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10
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Haiyilati A, Zhou L, Li J, Li W, Gao L, Cao H, Wang Y, Li X, Zheng SJ. Gga-miR-30c-5p Enhances Apoptosis in Fowl Adenovirus Serotype 4-Infected Leghorn Male Hepatocellular Cells and Facilitates Viral Replication through Myeloid Cell Leukemia-1. Viruses 2022; 14:v14050990. [PMID: 35632731 PMCID: PMC9146396 DOI: 10.3390/v14050990] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
Fowl adenovirus serotype 4 (FAdV-4) is the primary causative agent responsible for the hepatitis-hydropericardium syndrome (HHS) in chickens, leading to considerable economic losses to stakeholders. Although the pathogenesis of FAdV-4 infection has gained attention, the underlying molecular mechanism is still unknown. Here, we showed that the ectopic expression of gga-miR-30c-5p in leghorn male hepatocellular (LMH) cells enhanced apoptosis in FAdV-4-infected LMH cells by directly targeting the myeloid cell leukemia-1 (Mcl-1), facilitating viral replication. On the contrary, the inhibition of endogenous gga-miR-30c-5p markedly suppressed apoptosis and viral replication in LMH cells. Importantly, the overexpression of Mcl-1 inhibited gga-miR-30c-5p or FAdV-4-induced apoptosis in LMH cells, reducing FAdV-4 replication, while the knockdown of Mcl-1 by RNAi enhanced apoptosis in LMH cells. Furthermore, transfection of LMH cells with gga-miR-30c-5p mimics enhanced FAdV-4-induced apoptosis associated with increased cytochrome c release and caspase-3 activation. Thus, gga-miR-30c-5p enhances FAdV-4-induced apoptosis by directly targeting Mcl-1, a cellular anti-apoptotic protein, facilitating FAdV-4 replication in host cells. These findings could help to unravel the mechanism of how a host responds against FAdV-4 infection at an RNA level.
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Affiliation(s)
- Areayi Haiyilati
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Linyi Zhou
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jiaxin Li
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Wei Li
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Li Gao
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Hong Cao
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Yongqiang Wang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Xiaoqi Li
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
- Correspondence: (X.L.); (S.J.Z.); Tel./Fax: +86-(10)-6273-4681 (S.J.Z.)
| | - Shijun J. Zheng
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, China Agricultural University, Beijing 100193, China; (A.H.); (L.Z.); (J.L.); (W.L.); (L.G.); (H.C.); (Y.W.)
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
- Correspondence: (X.L.); (S.J.Z.); Tel./Fax: +86-(10)-6273-4681 (S.J.Z.)
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11
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miR-142-3p Suppresses Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) Infection by Directly Targeting Rac1. Vet Microbiol 2022; 269:109434. [DOI: 10.1016/j.vetmic.2022.109434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/23/2022] [Accepted: 04/10/2022] [Indexed: 11/20/2022]
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12
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Zhang X, Feng WH. Porcine Reproductive and Respiratory Syndrome Virus Evades Antiviral Innate Immunity via MicroRNAs Regulation. Front Microbiol 2022; 12:804264. [PMID: 34975824 PMCID: PMC8714953 DOI: 10.3389/fmicb.2021.804264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 11/23/2021] [Indexed: 12/15/2022] Open
Abstract
Porcine reproductive and respiratory syndrome (PRRS) is one of the most important diseases in pigs, leading to significant economic losses in the swine industry worldwide. MicroRNAs (miRNAs) are small single-stranded non-coding RNAs involved in regulating gene expressions at the post-transcriptional levels. A variety of host miRNAs are dysregulated and exploited by PRRSV to escape host antiviral surveillance and help virus infection. In addition, PRRSV might encode miRNAs. In this review, we will summarize current progress on how PRRSV utilizes miRNAs for immune evasions. Increasing knowledge of the role of miRNAs in immune evasion will improve our understanding of PRRSV pathogenesis and help us develop new treatments for PRRSV-associated diseases.
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Affiliation(s)
- Xuan Zhang
- State Key Laboratory of Agrobiotechnology, Ministry of Agriculture Key Laboratory of Soil Microbiology, Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Wen-Hai Feng
- State Key Laboratory of Agrobiotechnology, Ministry of Agriculture Key Laboratory of Soil Microbiology, Department of Microbiology and Immunology, College of Biological Sciences, China Agricultural University, Beijing, China
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13
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Li J, Xie Y, Li L, Li X, Shen L, Gong J, Zhang R. MicroRNA-30a Modulates Type I Interferon Responses to Facilitate Coxsackievirus B3 Replication Via Targeting Tripartite Motif Protein 25. Front Immunol 2021; 11:603437. [PMID: 33519812 PMCID: PMC7840606 DOI: 10.3389/fimmu.2020.603437] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 11/23/2020] [Indexed: 11/24/2022] Open
Abstract
Viral myocarditis is caused by a viral infection and characterized by the inflammation of the myocardium. Coxsackievirus B3 (CVB3) infection is one of the most common among the infections caused by this virus. The host's early innate immune response to CVB3 infection particularly depends on the functions of type I interferons (IFNs). In this study, we report that a host microRNA, miR-30a, was upregulated by CVB3 to facilitate its replication. We demonstrated that miR-30a was a potent negative regulator of IFN-I signaling by targeting tripartite motif protein 25 (TRIM25). In addition, we found that TRIM25 overexpression significantly suppressed CVB3 replication, whereas TRIM25 knockdown increased viral titer and VP1 protein expression. MiR-30a inhibits the expression of TRIM25 and TRIM25-mediated retinoic acid-inducible gene (RIG)-I ubiquitination to suppress IFN-β activation and production, thereby resulting in the enhancement of CVB3 replication. These results indicate the proviral role of miR-30a in modulating CVB3 infection for the first time. This not only provides a new strategy followed by CVB3 in order to modulate IFN-I-mediated antiviral immune responses by engaging host miR-30a but also improves our understanding of its pathogenesis.
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Affiliation(s)
- Jia Li
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Yewei Xie
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Liwei Li
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou, China
| | - Xiaobing Li
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Li Shen
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Jin Gong
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Rufang Zhang
- Department of Cardiothoracic Surgery, Shanghai Children’s Hospital, Shanghai Jiaotong University, Shanghai, China
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14
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Xu P, Jia S, Wang K, Fan Z, Zheng H, Lv J, Jiang Y, Hou Y, Lou B, Zhou H, Zhang Y, Guo K. MiR-140 inhibits classical swine fever virus replication by targeting Rab25 in swine umbilical vein endothelial cells. Virulence 2021; 11:260-269. [PMID: 32114898 PMCID: PMC7051144 DOI: 10.1080/21505594.2020.1735051] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Classical swine fever virus (CSFV) is one of the most important viral pathogens leading worldwide threats to pig industry. MicroRNAs (miRNAs) play important roles in regulating virus replication, but whether miRNAs affect CSFV infection is still poorly understood. In previous study, we identified four miRNAs that were down-regulated by CSFV in swine umbilical vein endothelial cells (SUVEC). In this study, miR-140, one of the most potently down-regulated genes was investigated. We found that the miRNA expression was significantly inhibited by CSFV infection. Subsequent studies revealed that miR-140 mimics significantly inhibited CSFV replication, while the inhibition of endogenous miR-140 enhanced CSFV replication. By using bioinformatics prediction, luciferase reporter system, real-time fluorescence quantitative PCR (RT-qPCR) and Western blot assays, we further demonstrated that miR-140 bind to the 3' UTR of Rab25 mRNA to regulate its expression. We also analyzed the expression pattern of Rab25 in SUVECs after CSFV infection. The results showed that CSFV infection induced Rab25 expression. Finally, Rab25 was found to promote CSFV replication. In conclusion, this study demonstrated that CSFV inhibits miR-140 expression and miR-140 inhibits replication by binding to host factor Rab25.
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Affiliation(s)
- Panpan Xu
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Shuangkai Jia
- Medical College of QingHai University, Xining, Qinghai, China
| | - Kai Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Zhixin Fan
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Hongqing Zheng
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Jiangman Lv
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Yanfen Jiang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Yufeng Hou
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Bihao Lou
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Hongchao Zhou
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Yanming Zhang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
| | - Kangkang Guo
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi China
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15
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Zhang Y, Xiang X, Lu Y, Li H, Wahaab A, Sharma M, Liu K, Wei J, Li Z, Shao D, Li B, Ma Z, Qiu Y. Downregulation of miR-296-3p by highly pathogenic porcine reproductive and respiratory syndrome virus activates the IRF1/TNF-α signaling axis in porcine alveolar macrophages. Arch Virol 2021; 166:511-519. [PMID: 33394172 DOI: 10.1007/s00705-020-04921-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/01/2020] [Indexed: 12/19/2022]
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV, species Betaarterivirus suid 1 or 2) is a major pathogen affecting pigs on farms throughout the world. miR-296-3p is a multifunctional microRNA involved in the regulation of the inflammatory response in mice and humans. However, little is known about the biological functions of miR-296-3p in pigs. In this study, we used a highly pathogenic PRRSV-2 (species Betaarterivirus suid 2) strain to show that PRRSV infection robustly downregulates the expression of miR-296-3p in porcine alveolar macrophages (PAMs). Furthermore, we demonstrated that overexpression of miR-296-3p increases the replication of highly pathogenic (HP)-PRRSV in PAMs. Notably, the overexpression of miR-296-3p inhibited the induction of TNF-α, even with increased viral replication, compared with that in the HP-PRRSV-infected control group. We also demonstrated that miR-296-3p targets IRF1-facilitated viral infection and modulates the expression of TNF-α in PAMs during HP-PRRSV infection and that IRF1 regulates the expression of TNF-α by activating the TNF promoter via IRF1 response elements. In summary, these findings show that HP-PRRSV infection activates the IRF1/TNF-α signaling axis in PAMs by downregulating host miR-296-3p. This extends our understanding of the inflammatory response induced by HP-PRRSV infection.
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Affiliation(s)
- Yanbing Zhang
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Xiao Xiang
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Yan Lu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Hui Li
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Abdul Wahaab
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Mona Sharma
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Ke Liu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Jianchao Wei
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Zongjie Li
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Donghua Shao
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Beibei Li
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China
| | - Zhiyong Ma
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China.
| | - Yafeng Qiu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), 518 Ziyue Road, Shanghai, 200241, China.
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16
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Liang Z, Wang L, Wu H, Singh D, Zhang X. Integrative analysis of microRNA and mRNA expression profiles in MARC-145 cells infected with PRRSV. Virus Genes 2020; 56:610-620. [PMID: 32785889 DOI: 10.1007/s11262-020-01786-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 08/05/2020] [Indexed: 10/23/2022]
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) causes tremendous economic losses to the swine industry worldwide. miRNAs are crucial regulators of gene expression and a wide range of complex interactions of miRNAs-mRNAs is possible during virus infection. However, there is no comprehensive integrated study of miRNA and mRNA networks in MARC-145 cells after infection with PRRSV. We analyzed the differential expressions, co-relations, annotations, and putative functions of miRNA and mRNA networks in PRRSV-infected MARC-145 cells. Based on the filtering criterion, 22 differentially expressed miRNAs (DEmiRs) (15 up- and 7 downregulated) were filtered out. miRNA-mRNA interaction networks were constructed. For the 18 selected miRNAs, 390 potential target genes were predicted from the differentially expressed mRNAs (DEmRs). GO and KEGG pathway annotations predicted 34 KEGG pathways, 12 of which are known to be involved in virus infection. Real-time PCR validated the RNA-seq results. Our analysis showed that miR-27a-5p and miR-21-3p downregulate the expression of two of their potential target genes-SPARC, CLIC1, and cofilin-1, COX7A2, respectively. Further experiments proved that miR-21-3p and miR-27a-5p can promote PRRSV replication significantly. It is the first report that these two miRNAs participate in the interaction of host cells with PRRSV. Our results provide insights into the role of miRNAs in response to PRRSV infection, which will aid the research for developing novel therapies against PRRSV.
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Affiliation(s)
- Zhenpu Liang
- College of Life Sciences, Henan Agricultural University, Zhengzhou, 450000, China
| | - Liang Wang
- College of Life Sciences, Henan Agricultural University, Zhengzhou, 450000, China
| | - Hui Wu
- College of Life Sciences, Henan Agricultural University, Zhengzhou, 450000, China
| | - Deepali Singh
- School of Biotechnology, Gautam Buddha University, Greater Noida, 201312, India
| | - Xiaoxia Zhang
- College of Life Sciences, Henan Agricultural University, Zhengzhou, 450000, China.
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17
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Wang C, Shan L, Qu S, Xue M, Wang K, Fu F, Wang L, Wang Z, Feng L, Xu W, Liu P. The Coronavirus PEDV Evades Type III Interferon Response Through the miR-30c-5p/SOCS1 Axis. Front Microbiol 2020; 11:1180. [PMID: 32574254 PMCID: PMC7256192 DOI: 10.3389/fmicb.2020.01180] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 05/08/2020] [Indexed: 12/14/2022] Open
Abstract
Porcine epidemic diarrhea virus (PEDV) is an economically important pathogen that has evolved several mechanisms to evade type I IFN responses. Type III interferon (IFN-λ), an innate cytokine that primarily targets the mucosal epithelia, is critical in fighting mucosal infection in the host and has been reported to potently inhibit PEDV infection in vitro. However, how PEDV escapes IFN-λ antiviral response remains unclear. In this study, we found that PEDV infection induced significant IFN-λ expression in type I IFN-defective Vero E6 cells, but virus-induced endogenous IFN-λ did not reduce PEDV titers. Moreover, we demonstrated that PEDV escaped IFN-λ responses by substantially upregulating the suppressor of cytokine signaling protein 1 (SOCS1) expression, which impaired the induction of IFN-stimulated genes (ISGs) and dampened the IFN-λ antiviral response and facilitated PEDV replication in Vero E6 cells. We further showed that PEDV infection increased SOCS1 expression by decreasing host miR-30c-5p expression. MiR-30c-5p suppressed SOCS1 expression through targeting the 3′ untranslated region (UTR) of SOCS1. The inhibition of IFN-λ elicited ISGs expression by SOCS1 was specifically rescued by overexpression of miR-30c-5p. Collectively, our findings identify a new strategy by PEDV to escape IFN-λ-mediated antiviral immune responses by engaging the SOCS1/miR-30c axis, thus improving our understanding of its pathogenesis.
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Affiliation(s)
- Changlin Wang
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lingling Shan
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Shuxin Qu
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Mei Xue
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Keliang Wang
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Fang Fu
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Lu Wang
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ziqi Wang
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Li Feng
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Wanhai Xu
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Pinghuang Liu
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
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18
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Molecular and Cellular Mechanisms for PRRSV Pathogenesis and Host Response to Infection. Virus Res 2020; 286:197980. [PMID: 32311386 PMCID: PMC7165118 DOI: 10.1016/j.virusres.2020.197980] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 12/11/2022]
Abstract
PRRSV has evolved to arm with various strategies to modify host antiviral response. Viral modulation of homeostatic cellular processes provides favorable conditions for PRRSV survival during infection. PRRSV modulation of cellular processes includes pathways for interferons, apoptosis, microRNAs, cytokines, autophagy, and viral genome recombination.
Porcine reproductive and respiratory syndrome virus (PRRSV) has caused tremendous amounts of economic losses to the swine industry for more than three decades, but its control is still unsatisfactory. A significant amount of information is available for host cell-virus interactions during infection, and it is evident that PRRSV has evolved to equip various strategies to disrupt the host antiviral system and provide favorable conditions for survival. The current study reviews viral strategies for modulations of cellular processes including innate immunity, apoptosis, microRNAs, inflammatory cytokines, and other cellular pathways.
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19
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Su J, Zhang X, He B, Ge X, Han J, Zhou L, Guo X, Yang H. Identification of three site mutations in nonstructural protein 1β, glycoprotein 3 and glycoprotein 5 that correlate with increased interferon α resistance of porcine reproductive and respiratory syndrome virus. Vet Microbiol 2019; 236:108395. [PMID: 31500730 DOI: 10.1016/j.vetmic.2019.108395] [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: 03/17/2019] [Revised: 08/17/2019] [Accepted: 08/18/2019] [Indexed: 10/26/2022]
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) is an economically significant pathogen that has been recognized for its genetic variation, rapid evolution, and immune suppression. Type I interferons (IFNs) play an important role in host defense against viral infection by inducing many antiviral effectors, which might be a selective pressure driving viral evolution towards IFN resistance. To investigate the IFN resistance-related variation of PRRSV genome under IFN selective pressure and explore the molecular mechanism of IFN sensitivity changes, PRRSV strain JXwn06 was serially propagated in porcine pulmonary alveolar macrophages (PAMs) with IFNα treatment for 45 passages and 3 rounds of purification. Four mutant strains named JX-αP51n (n = 1, 2, 3 and 4) with reduced IFNα sensitivity were selected; the strains showed a 100-fold higher titer than the passaging-control strain JX-P51 in IFNα-treated PAMs. IFNα-resistant strains were found to antagonize the IFNα-activated JAK-STAT signaling pathway to a greater extent than the nonresistant strain by down-regulating the expression level of IFNα-activated pJAK1 through interfering with phosphatase. Furthermore, the PRRSV genetic variations interacting with IFNα were identified by full genomic sequencing and alignment. Among these mutations, amino acid substitutions in nsp1β (E87 G), GP3 (F143 L) and GP5 (Y136 H) were found to correlate with increased IFNα resistance by enhancing the suppression effect on pJAK1, which could be further increased if these three substitution sites were combined. These findings provide some novel evidence for understanding PRRSV genetic variation under host selective pressure and viral evolution strategies to evade the host innate immune response.
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Affiliation(s)
- Jia Su
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | - Xinhui Zhang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | - Bicheng He
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | - Xinna Ge
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | - Jun Han
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | - Lei Zhou
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China.
| | - Xin Guo
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China.
| | - Hanchun Yang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
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Dhorne-Pollet S, Crisci E, Mach N, Renson P, Jaffrézic F, Marot G, Maroilley T, Moroldo M, Lecardonnel J, Blanc F, Bertho N, Bourry O, Giuffra E. The miRNA-targeted transcriptome of porcine alveolar macrophages upon infection with Porcine Reproductive and Respiratory Syndrome Virus. Sci Rep 2019; 9:3160. [PMID: 30816147 PMCID: PMC6395673 DOI: 10.1038/s41598-019-39220-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 01/18/2019] [Indexed: 12/20/2022] Open
Abstract
Host miRNAs are known to modulate the cell response to virus infections. We characterized the miRNA-targeted transcriptome of porcine alveolar macrophages (PAMs) at early times after infection with a subtype 1.1 strain of PRRSV (Porcine Reproductive and Respiratory Syndrome Virus). We performed the immunoprecipitation of RISC (RNA-induced Silencing Complex) followed by microarray analysis of the RISC-bound miRNA targets (RIP-Chip) to evaluate the relative enrichment or depletion of expressed genes in RISC. The miRNA-mediated regulation occurred early after PRRSV infection and decreased fast (1,241 and 141 RISC-bound genes at 7 h and 10 h post-infection, respectively); it affected several cell functions with evidence of miRNA buffering of upregulated interferon-related genes. Eight miRNAs were highly enriched in RISC of both control and infected cells with no evidence of differential expression. Although miR-335-5p was the miRNA with most predicted targets among enriched RISC-bound genes, no effects on surface markers, cytokine expression and PRRSV replication were detected upon miR-335-5p mimics of primary PAMs. Our results do not point to specific miRNA-driven mechanisms regulating the early response to infection with this PRRSV 1.1 strain and indicate that the miRNome expressed by steady-state PAMs reacts promptly to counterbalance PRRSV infection by a pervasive modulation of host functions.
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Affiliation(s)
- Sophie Dhorne-Pollet
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Elisa Crisci
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France.,Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States
| | - Nuria Mach
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Patricia Renson
- ANSES, Unité Virologie Immunologie Porcines, Ploufragan, 22440, France
| | - Florence Jaffrézic
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Guillemette Marot
- EA 2694 Biostatistiques, Université de Lille, Inria Lille Nord Europe, MODAL, Villeneuve d'Ascq, 59650, France
| | - Tatiana Maroilley
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France.,Departments of Medical Genetics and Biochemistry & Molecular Biology, Alberta Children's Hospital Research Institute (ACHRI), Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Marco Moroldo
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Jérôme Lecardonnel
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Fany Blanc
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France
| | - Nicolas Bertho
- Virologie et Immunologie Moléculaire, Institut National de la Recherche Agronomique, Université Paris-Saclay, Jouy-en-Josas, France.,PIPAE, BIOEPAR, INRA, ONIRIS, Nantes Atlantic National College of Veterinary Medicine, Nantes, 44307, France
| | - Olivier Bourry
- ANSES, Unité Virologie Immunologie Porcines, Ploufragan, 22440, France
| | - Elisabetta Giuffra
- GABI, INRA, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, 78350, France.
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