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Gouife M, Zhu S, Yue X, Nawaz M, Li X, Ma R, Jiang J, Jin S, Xie J. Characterization of the pro-inflammatory roles of the goldfish (Carassius auratus L.) M17 protein. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 145:104714. [PMID: 37085019 DOI: 10.1016/j.dci.2023.104714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 04/03/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023]
Abstract
The interleukin-6 family of cytokines possesses a diversity of roles with significant redundancy. The roles of these molecules have been relatively well characterized in mammals, with limited attention in other species. Progress has been made in the discovery of homologous molecules in fish. Here we report the characterization of pro-inflammatory properties of recombinant goldfish M17. Recombinant goldfish M17 enhanced phagocytosis, primed production of reactive oxygen intermediates, and was chemotactic to macrophages. Treatment of goldfish macrophages with LPS, heat-killed and live Aeromonas hydrophila resulted in higher M17 mRNA levels. Recombinant M17 (RgM17) induced dose-dependent production of IFNγ and IL-1β1 in goldfish macrophages. Furthermore, treatment of macrophages with rgM17 resulted in upregulation of transcription factors that were important in the differentiation of myeloid progenitors into monocytes/macrophages (Runx1 and GATA2). Our results indicate that goldfish M17 is an essential inflammatory cytokine for proliferation and differentiation of goldfish progenitor cells.
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Affiliation(s)
- Moussa Gouife
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Songwei Zhu
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Xinyuan Yue
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Mateen Nawaz
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Xionglin Li
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Rongrong Ma
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China; Key Laboratory of Aquacultural Biotechnology, Ministry of Education, Ningbo University, Ningbo, Province, 315211, China
| | - Jianhu Jiang
- Zhejiang Institute of Freshwater Fisheries, Huzhou, Zhejiang, 313001, China
| | - Shan Jin
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China; Key Laboratory of Aquacultural Biotechnology, Ministry of Education, Ningbo University, Ningbo, Province, 315211, China
| | - Jiasong Xie
- School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, 315211, China; Key Laboratory of Aquacultural Biotechnology, Ministry of Education, Ningbo University, Ningbo, Province, 315211, China.
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Elrefaey AME, Hollinghurst P, Reitmayer CM, Alphey L, Maringer K. Innate Immune Antagonism of Mosquito-Borne Flaviviruses in Humans and Mosquitoes. Viruses 2021; 13:2116. [PMID: 34834923 PMCID: PMC8624719 DOI: 10.3390/v13112116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/11/2021] [Accepted: 10/16/2021] [Indexed: 01/01/2023] Open
Abstract
Mosquito-borne viruses of the Flavivirus genus (Flaviviridae family) pose an ongoing threat to global public health. For example, dengue, Japanese encephalitis, West Nile, yellow fever, and Zika viruses are transmitted by infected mosquitoes and cause severe and fatal diseases in humans. The means by which mosquito-borne flaviviruses establish persistent infection in mosquitoes and cause disease in humans are complex and depend upon a myriad of virus-host interactions, such as those of the innate immune system, which are the main focus of our review. This review also covers the different strategies utilized by mosquito-borne flaviviruses to antagonize the innate immune response in humans and mosquitoes. Given the lack of antiviral therapeutics for mosquito-borne flaviviruses, improving our understanding of these virus-immune interactions could lead to new antiviral therapies and strategies for developing refractory vectors incapable of transmitting these viruses, and can also provide insights into determinants of viral tropism that influence virus emergence into new species.
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Affiliation(s)
- Ahmed M. E. Elrefaey
- The Pirbright Institute, Pirbright, Woking GU24 0NF, UK; (P.H.); (C.M.R.); (L.A.)
| | - Philippa Hollinghurst
- The Pirbright Institute, Pirbright, Woking GU24 0NF, UK; (P.H.); (C.M.R.); (L.A.)
- Department of Microbial Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | | | - Luke Alphey
- The Pirbright Institute, Pirbright, Woking GU24 0NF, UK; (P.H.); (C.M.R.); (L.A.)
| | - Kevin Maringer
- The Pirbright Institute, Pirbright, Woking GU24 0NF, UK; (P.H.); (C.M.R.); (L.A.)
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Elrefaey AME, Abdelnabi R, Rosales Rosas AL, Wang L, Basu S, Delang L. Understanding the Mechanisms Underlying Host Restriction of Insect-Specific Viruses. Viruses 2020; 12:E964. [PMID: 32878245 PMCID: PMC7552076 DOI: 10.3390/v12090964] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/13/2022] Open
Abstract
Arthropod-borne viruses contribute significantly to global mortality and morbidity in humans and animals. These viruses are mainly transmitted between susceptible vertebrate hosts by hematophagous arthropod vectors, especially mosquitoes. Recently, there has been substantial attention for a novel group of viruses, referred to as insect-specific viruses (ISVs) which are exclusively maintained in mosquito populations. Recent discoveries of novel insect-specific viruses over the past years generated a great interest not only in their potential use as vaccine and diagnostic platforms but also as novel biological control agents due to their ability to modulate arbovirus transmission. While arboviruses infect both vertebrate and invertebrate hosts, the replication of insect-specific viruses is restricted in vertebrates at multiple stages of virus replication. The vertebrate restriction factors include the genetic elements of ISVs (structural and non-structural genes and the untranslated terminal regions), vertebrate host factors (agonists and antagonists), and the temperature-dependent microenvironment. A better understanding of these bottlenecks is thus warranted. In this review, we explore these factors and the complex interplay between ISVs and their hosts contributing to this host restriction phenomenon.
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Affiliation(s)
| | - Rana Abdelnabi
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium; (R.A.); (A.L.R.R.); (L.W.)
| | - Ana Lucia Rosales Rosas
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium; (R.A.); (A.L.R.R.); (L.W.)
| | - Lanjiao Wang
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium; (R.A.); (A.L.R.R.); (L.W.)
| | - Sanjay Basu
- The Pirbright Institute, Pirbright, Woking GU24 0NF, UK;
| | - Leen Delang
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium; (R.A.); (A.L.R.R.); (L.W.)
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Kolosov MS, Komandirov MA, Terent’ev VV, Shitov AV, Kiroy RI, Kurayan OE. Immunological study of freshwater crayfish nervous tissue for receptors for neurotrophins and ciliary neurotrophic factor. NEUROCHEM J+ 2016. [DOI: 10.1134/s1819712416030089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cheng G, Liu Y, Wang P, Xiao X. Mosquito Defense Strategies against Viral Infection. Trends Parasitol 2016; 32:177-186. [PMID: 26626596 PMCID: PMC4767563 DOI: 10.1016/j.pt.2015.09.009] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 09/25/2015] [Accepted: 09/28/2015] [Indexed: 01/23/2023]
Abstract
Mosquito-borne viral diseases are a major concern of global health and result in significant economic losses in many countries. As natural vectors, mosquitoes are very permissive to and allow systemic and persistent arbovirus infection. Intriguingly, persistent viral propagation in mosquito tissues neither results in dramatic pathological sequelae nor impairs the vectorial behavior or lifespan, indicating that mosquitoes have evolved mechanisms to tolerate persistent infection and developed efficient antiviral strategies to restrict viral replication to nonpathogenic levels. Here we provide an overview of recent progress in understanding mosquito antiviral immunity and advances in the strategies by which mosquitoes control viral infection in specific tissues.
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Affiliation(s)
- Gong Cheng
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, Tsinghua University, Beijing 100084, PR China.
| | - Yang Liu
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, Tsinghua University, Beijing 100084, PR China; School of Life Science, Tsinghua University, Beijing 100084, PR China
| | - Penghua Wang
- Department of Microbiology and Immunology, School of Medicine, New York Medical College, Valhalla, NY 10595, USA
| | - Xiaoping Xiao
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, Tsinghua University, Beijing 100084, PR China
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Kuuluvainen E, Hakala H, Havula E, Sahal Estimé M, Rämet M, Hietakangas V, Mäkelä TP. Cyclin-dependent kinase 8 module expression profiling reveals requirement of mediator subunits 12 and 13 for transcription of Serpent-dependent innate immunity genes in Drosophila. J Biol Chem 2014; 289:16252-61. [PMID: 24778181 DOI: 10.1074/jbc.m113.541904] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The Cdk8 (cyclin-dependent kinase 8) module of Mediator integrates regulatory cues from transcription factors to RNA polymerase II. It consists of four subunits where Med12 and Med13 link Cdk8 and cyclin C (CycC) to core Mediator. Here we have investigated the contributions of the Cdk8 module subunits to transcriptional regulation using RNA interference in Drosophila cells. Genome-wide expression profiling demonstrated separation of Cdk8-CycC and Med12-Med13 profiles. However, transcriptional regulation by Cdk8-CycC was dependent on Med12-Med13. This observation also revealed that Cdk8-CycC and Med12-Med13 often have opposite transcriptional effects. Interestingly, Med12 and Med13 profiles overlapped significantly with that of the GATA factor Serpent. Accordingly, mutational analyses indicated that GATA sites are required for Med12-Med13 regulation of Serpent-dependent genes. Med12 and Med13 were also found to be required for Serpent-activated innate immunity genes in defense to bacterial infection. The results reveal a novel role for the Cdk8 module in Serpent-dependent transcription and innate immunity.
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Affiliation(s)
- Emilia Kuuluvainen
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki
| | - Heini Hakala
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki
| | - Essi Havula
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki, the Department of Biosciences, University of Helsinki, P. O. Box 65, 00014 Helsinki
| | - Michelle Sahal Estimé
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki
| | - Mika Rämet
- the Institute of Biomedical Technology, and BioMediTech, University of Tampere, 33014 Tampere, the Department of Pediatrics, Tampere University Hospital, 22521 Tampere, the Department of Pediatrics, Institute of Clinical Medicine, and Medical Research Center Oulu, University of Oulu, 90014 Oulu, and the Department of Children and Adolescents, Oulu University Hospital, 90029 Oulu, Finland
| | - Ville Hietakangas
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki, the Department of Biosciences, University of Helsinki, P. O. Box 65, 00014 Helsinki
| | - Tomi P Mäkelä
- From the Institute of Biotechnology, University of Helsinki, P. O. Box 56, 00014 Helsinki,
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Cheng G, Cox J, Wang P, Krishnan MN, Dai J, Qian F, Anderson JF, Fikrig E. A C-type lectin collaborates with a CD45 phosphatase homolog to facilitate West Nile virus infection of mosquitoes. Cell 2010; 142:714-25. [PMID: 20797779 DOI: 10.1016/j.cell.2010.07.038] [Citation(s) in RCA: 143] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2009] [Revised: 04/05/2010] [Accepted: 07/27/2010] [Indexed: 12/20/2022]
Abstract
West Nile virus (WNV) is the most common arthropod-borne flavivirus in the United States; however, the vector ligand(s) that participate in infection are not known. We now show that an Aedes aegypti C-type lectin, mosGCTL-1, is induced by WNV, interacts with WNV in a calcium-dependent manner, and facilitates infection in vivo and in vitro. A mosquito homolog of human CD45 in A. aegypti, designated mosPTP-1, recruits mosGCTL-1 to enable viral attachment to cells and to enhance viral entry. In vivo experiments show that mosGCTL-1 and mosPTP-1 function as part of the same pathway and are critical for WNV infection of mosquitoes. A similar phenomenon was also observed in Culex quinquefasciatus, a natural vector of WNV, further demonstrating that these genes participate in WNV infection. During the mosquito blood-feeding process, WNV infection was blocked in vivo with mosGCTL-1 antibodies. A molecular understanding of flaviviral-arthropod interactions may lead to strategies to control viral dissemination in nature.
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Affiliation(s)
- Gong Cheng
- Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA
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Fuller-Espie SL. Vertebrate cytokines interleukin 12 and gamma interferon, but not interleukin 10, enhance phagocytosis in the annelid Eisenia hortensis. J Invertebr Pathol 2010; 104:119-24. [DOI: 10.1016/j.jip.2010.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Revised: 02/12/2010] [Accepted: 02/23/2010] [Indexed: 10/19/2022]
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