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de Oliveira Souza R, Duarte Júnior JWB, Della Casa VS, Santoro Rosa D, Renia L, Claser C. Unraveling the complex interplay: immunopathology and immune evasion strategies of alphaviruses with emphasis on neurological implications. Front Cell Infect Microbiol 2024; 14:1421571. [PMID: 39211797 PMCID: PMC11358129 DOI: 10.3389/fcimb.2024.1421571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 07/09/2024] [Indexed: 09/04/2024] Open
Abstract
Arthritogenic alphaviruses pose a significant public health concern due to their ability to cause joint inflammation, with emerging evidence of potential neurological consequences. In this review, we examine the immunopathology and immune evasion strategies employed by these viruses, highlighting their complex mechanisms of pathogenesis and neurological implications. We delve into how these viruses manipulate host immune responses, modulate inflammatory pathways, and potentially establish persistent infections. Further, we explore their ability to breach the blood-brain barrier, triggering neurological complications, and how co-infections exacerbate neurological outcomes. This review synthesizes current research to provide a comprehensive overview of the immunopathological mechanisms driving arthritogenic alphavirus infections and their impact on neurological health. By highlighting knowledge gaps, it underscores the need for research to unravel the complexities of virus-host interactions. This deeper understanding is crucial for developing targeted therapies to address both joint and neurological manifestations of these infections.
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Affiliation(s)
- Raquel de Oliveira Souza
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | | | - Victória Simões Della Casa
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Daniela Santoro Rosa
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Laurent Renia
- ASTAR Infectious Diseases Labs (ASTAR ID Labs), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Carla Claser
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
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2
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Hameed M, Solomon NA, Weger-Lucarelli J. Lack of pathogenic involvement of CCL4 and its receptor CCR5 in arthritogenic alphavirus disease. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.31.606106. [PMID: 39131287 PMCID: PMC11312581 DOI: 10.1101/2024.07.31.606106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Arthritogenic alphaviruses, including chikungunya virus (CHIKV), Mayaro virus (MAYV), Ross River virus (RRV), and O'nyong nyong virus (ONNV) are emerging and reemerging viruses that cause disease characterized by fever, rash, and incapacitating joint swelling. Alphavirus infection induces robust immune responses in infected hosts, leading to the upregulation of several cytokines and chemokines, including chemokine C ligand 4 (CCL4). CCL4 is a chemoattractant for immune cells such as T cells, natural killer cells, monocytes/macrophages, and dendritic cells, recruiting these cells to the site of infection, stimulating the release of proinflammatory mediators, and inducing T cell differentiation. CCL4 has been found at high levels in both the acute and chronic phases of chikungunya disease; however, the role of CCL4 in arthritogenic alphavirus disease development remains unexplored. Here, we tested the effect of CCL4 on MAYV infection in mice through antibody depletion and treatment with recombinant mouse CCL4. We observed no differences in mice depleted of CCL4 or treated with recombinant CCL4 in terms of disease progression such as weight loss and footpad swelling or the development of viremia. CCL4 uses the G protein-coupled receptor C-C chemokine receptor type 5 (CCR5). To determine whether CCR5 deficiency would alter disease outcomes or virus replication in mice, we inoculated CCR5 knockout (CCR5-/-) mice with MAYV and observed no effect on disease development and immune cell profile of blood and footpads between CCR5-/- and wild type mice. These studies failed to identify a clear role for CCL4 or its receptor CCR5 in MAYV infection.
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Affiliation(s)
- Muddassar Hameed
- Department of Biomedical Sciences and Pathobiology, VA-MD Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24060, USA
- Center for Zoonotic and Arthropod-borne Pathogens, Virginia Polytechnic Institute and State University, Blacksburg, VA 24060, USA
| | - Norman A. Solomon
- Department of Biomedical Sciences and Pathobiology, VA-MD Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24060, USA
- Center for Zoonotic and Arthropod-borne Pathogens, Virginia Polytechnic Institute and State University, Blacksburg, VA 24060, USA
| | - James Weger-Lucarelli
- Department of Biomedical Sciences and Pathobiology, VA-MD Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24060, USA
- Center for Zoonotic and Arthropod-borne Pathogens, Virginia Polytechnic Institute and State University, Blacksburg, VA 24060, USA
- Lead contact
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Dunagan MM, Dábilla N, McNinch C, Brenchley JM, Dolan PT, Fox JM. Activating FcγRs on monocytes are necessary for optimal Mayaro virus clearance. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.23.604823. [PMID: 39149309 PMCID: PMC11326306 DOI: 10.1101/2024.07.23.604823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
Mayaro virus (MAYV) is an emerging arbovirus. Previous studies have shown antibody Fc effector functions are critical for optimal monoclonal antibody-mediated protection against alphaviruses; however, the requirement of Fc gamma receptors (FcγRs) for protection during natural infection has not been evaluated. Here, we showed mice lacking activating FcγRs (FcRγ-/-) developed prolonged clinical disease with more virus in joint-associated tissues. Viral clearance was associated with anti-MAYV cell surface binding rather than neutralizing antibodies. Lack of Fc-FcγR engagement increased the number of monocytes through chronic timepoints. Single cell RNA sequencing showed elevated levels of pro-inflammatory monocytes in joint-associated tissue with increased MAYV RNA present in FcRγ-/- monocytes and macrophages. Transfer of FcRγ-/- monocytes into wild type animals was sufficient to increase virus in joint-associated tissue. Overall, this study suggests that engagement of antibody Fc with activating FcγRs promotes protective responses during MAYV infection and prevents monocytes from being potential targets of infection.
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Affiliation(s)
- Megan M. Dunagan
- Emerging Virus Immunity Unit, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Nathânia Dábilla
- Quantitative Virology and Evolution Unit, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Colton McNinch
- Bioinformatics and Computational Bioscience Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Jason M. Brenchley
- Barrier Immunity Section, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Patrick T. Dolan
- Quantitative Virology and Evolution Unit, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Julie M. Fox
- Emerging Virus Immunity Unit, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
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Wang Y, Feng H, Li X, Ruan Y, Guo Y, Cui X, Zhang P, Li Y, Wang X, Wang X, Wei L, Yi Y, Zhang L, Yang X, Liu H. Dampening of ISGylation of RIG-I by ADAP regulates type I interferon response of macrophages to RNA virus infection. PLoS Pathog 2024; 20:e1012230. [PMID: 38776321 PMCID: PMC11111093 DOI: 10.1371/journal.ppat.1012230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 04/29/2024] [Indexed: 05/24/2024] Open
Abstract
While macrophage is one of the major type I interferon (IFN-I) producers in multiple tissues during viral infections, it also serves as an important target cell for many RNA viruses. However, the regulatory mechanism for the IFN-I response of macrophages to respond to a viral challenge is not fully understood. Here we report ADAP, an immune adaptor protein, is indispensable for the induction of the IFN-I response of macrophages to RNA virus infections via an inhibition of the conjugation of ubiquitin-like ISG15 (ISGylation) to RIG-I. Loss of ADAP increases RNA virus replication in macrophages, accompanied with a decrease in LPS-induced IFN-β and ISG15 mRNA expression and an impairment in the RNA virus-induced phosphorylation of IRF3 and TBK1. Moreover, using Adap-/- mice, we show ADAP deficiency strongly increases the susceptibility of macrophages to RNA-virus infection in vivo. Mechanically, ADAP selectively interacts and functionally cooperates with RIG-I but not MDA5 in the activation of IFN-β transcription. Loss of ADAP results in an enhancement of ISGylation of RIG-I, whereas overexpression of ADAP exhibits the opposite effect in vitro, indicating ADAP is detrimental to the RNA virus-induced ISGylation of RIG-I. Together, our data demonstrate a novel antagonistic activity of ADAP in the cell-intrinsic control of RIG-I ISGylation, which is indispensable for initiating and sustaining the IFN-I response of macrophages to RNA virus infections and replication.
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Affiliation(s)
- Yan Wang
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
- Department of Biological Sciences, Xi’an Jiaotong-Liverpool University, Suzhou, Jiangsu Province, China
| | - Haixia Feng
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Xiao Li
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Yina Ruan
- Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
- Department of Veterinary Medicine, Zhejiang A&F University, Hangzhou, Zhejiang Province, China
| | - Yueping Guo
- Department of Veterinary Medicine, Zhejiang A&F University, Hangzhou, Zhejiang Province, China
| | - Xinxing Cui
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Pengchao Zhang
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Yanli Li
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Xinning Wang
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Xingran Wang
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
| | - Luxin Wei
- Department of General Surgery, The Fourth Affiliated Hospital of Soochow University, Suzhou, China
| | - Yulan Yi
- Department of Biological Sciences, Xi’an Jiaotong-Liverpool University, Suzhou, Jiangsu Province, China
| | - Lifeng Zhang
- Department of General Surgery, The Fourth Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaodong Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Hebin Liu
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou, Jiangsu Province, China
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Hernández-Sarmiento LJ, Tamayo-Molina YS, Valdés-López JF, Urcuqui-Inchima S. Mayaro virus infection elicits a robust pro-inflammatory and antiviral response in human macrophages. Acta Trop 2024; 252:107146. [PMID: 38342287 DOI: 10.1016/j.actatropica.2024.107146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 02/13/2024]
Abstract
Mayaro virus (MAYV), the etiological agent of Mayaro fever (MAYF), is an emergent arbovirus pathogen belonging to Togaviridae family. MAYF is characterized by high inflammatory component that can cause long-lasting arthralgia that persists for months. Macrophages are viral targets and reservoirs, key components of innate immunity and host response. Given the importance of this pathogen, our aim was to determine the inflammatory and antiviral response of human monocyte-derived macrophages (MDMs) infected with MAYV. First, we established the replication kinetics of the virus. Thereafter, we determined the expression of pattern recognition receptors, NF-ĸB complex, interferons (IFNs), two interleukin 27 (IL27) subunits, IFN-stimulated genes (ISGs), and the production of cytokines/chemokines. We found that human MDMs are susceptible to MAYV infection in vitro, with a peak of viral particles released between 24- and 48-hours post-infection (h.p.i) at MOI 0.5, and between 12 and 24 h.p.i at MOI 1. Interestingly, we observed a significant decline in the production of infectious viral particles at 72 h.p.i that was associated with the induction of antiviral response and high cytotoxic effect of MAYV infection in MDMs. We observed modulation of several genes after MAYV infection, as well, we noted the activation of antiviral detection and response pathways (Toll-like receptors, RIG-I/MDA5, and PKR) at 48 h.p.i but not at 6 h.p.i. Furthermore, MAYV-infected macrophages express high levels of the three types of IFNs and the two IL27 subunits at 48 h.p.i. Moreover, we found higher production of IL6, IL1β, CXCL8/IL8, CCL2, and CCL5 at 48 h.p.i as compared to 6 h.p.i. A robust antiviral response (ISG15, APOBEC3A, IFITM1, and MX2) was observed at 48 but not at 6 h.p.i. The innate and antiviral responses of MAYV-infected MDMs differ at 6 and 48 h.p.i. We conclude that MAYV infection induces robust pro-inflammatory and antiviral responses in human primary macrophages.
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Affiliation(s)
| | - Y S Tamayo-Molina
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
| | - Juan Felipe Valdés-López
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
| | - Silvio Urcuqui-Inchima
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia.
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Anestino TA, Queiroz-Junior CM, Cruz AMF, Souza DG, Madeira MFM. The impact of arthritogenic viruses in oral tissues. J Appl Microbiol 2024; 135:lxae029. [PMID: 38323434 DOI: 10.1093/jambio/lxae029] [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: 09/29/2023] [Revised: 12/14/2023] [Accepted: 02/05/2024] [Indexed: 02/08/2024]
Abstract
Arthritis and periodontitis are inflammatory diseases that share several immunopathogenic features. The expansion in the study of virus-induced arthritis has shed light on how this condition could impact other parts of the human body, including the mouth. Viral arthritis is an inflammatory joint disease caused by several viruses, most notably the alphaviruses Chikungunya virus (CHIKV), Sindbis virus (SINV), Ross River virus (RRV), Mayaro virus (MAYV), and O'nyong'nyong virus (ONNV). These viruses can induce an upsurge of matrix metalloproteinases and immune-inflammatory mediators such as Interleukin-6 (IL6), IL-1β, tumor necrosis factor, chemokine ligand 2, and receptor activator of nuclear factor kappa-B ligand in the joint and serum of infected individuals. This can lead to the influx of inflammatory cells to the joints and associated muscles as well as osteoclast activation and differentiation, culminating in clinical signs of swelling, pain, and bone resorption. Moreover, several data indicate that these viral infections can affect other sites of the body, including the mouth. The human oral cavity is a rich and diverse microbial ecosystem, and viral infection can disrupt the balance of microbial species, causing local dysbiosis. Such events can result in oral mucosal damage and gingival bleeding, which are indicative of periodontitis. Additionally, infection by RRV, CHIKV, SINV, MAYV, or ONNV can trigger the formation of osteoclasts and upregulate pro-osteoclastogenic inflammatory mediators, interfering with osteoclast activation. As a result, these viruses may be linked to systemic conditions, including oral manifestations. Therefore, this review focuses on the involvement of alphavirus infections in joint and oral health, acting as potential agents associated with oral mucosal inflammation and alveolar bone loss. The findings of this review demonstrate how alphavirus infections could be linked to the comorbidity between arthritis and periodontitis and may provide a better understanding of potential therapeutic management for both conditions.
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Affiliation(s)
- Thales Augusto Anestino
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, CEP: 31270-901, Brazil
| | - Celso Martins Queiroz-Junior
- Department of Morphology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, CEP: 31270-901, Brazil
| | - Amanda Medeiros Frota Cruz
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, CEP: 31270-901, Brazil
| | - Daniele G Souza
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, CEP: 31270-901, Brazil
| | - Mila Fernandes Moreira Madeira
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, CEP: 31270-901, Brazil
- Department of Oral Biology, Biomedical Research Institute, University at Buffalo, Buffalo, NY, 14203, United States
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Atella MO, Carvalho AS, Da Poian AT. Role of macrophages in the onset, maintenance, or control of arthritis caused by alphaviruses. Exp Biol Med (Maywood) 2023; 248:2039-2044. [PMID: 38058027 PMCID: PMC10800133 DOI: 10.1177/15353702231214261] [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] [Indexed: 12/08/2023] Open
Abstract
Arthritogenic alphaviruses are mosquito-borne viruses that cause a debilitating rheumatic disease characterized by fever, headache, rash, myalgia, and polyarthralgia with the potential to evolve into a severe and very prolonged illness. Although these viruses have been geographically restricted by vector hosts and reservoirs, recent epidemics have revealed the risks of their spread worldwide. In this review, we aim to discuss the protective and pathological roles of macrophages during the development of arthritis caused by alphaviruses. The progression to the chronic phase of the disease is related to the extension of viral replication and the maintenance of articular inflammation, in which the cellular infiltrate is predominantly composed of macrophages. We explore the possible implications of macrophage polarization to M1/M2 activation phenotypes, drawing a parallel between alphavirus arthritis and rheumatoid arthritis (RA), a chronic inflammatory disease that also affects articular tissues. In RA, it is well established that M1 macrophages contribute to tissue damage and inflammation, while M2 macrophages have a role in cartilage repair, so modulating the M1/M2 macrophage ratio is being considered as a strategy in the treatment of this disease. In the case of alphavirus-induced arthritis, the picture is more complex, as proinflammatory factors derived from M1 macrophages contribute to the antiviral response but cause tissue damage, while M2 macrophages may contribute to tissue repair but impair viral clearance.
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Affiliation(s)
| | | | - Andrea T Da Poian
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
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de Carvalho AC, Dias CSB, Coimbra LD, Rocha RPF, Borin A, Fontoura MA, Carvalho M, Proost P, Nogueira ML, Consonni SR, Sesti-Costa R, Marques RE. Characterization of Systemic Disease Development and Paw Inflammation in a Susceptible Mouse Model of Mayaro Virus Infection and Validation Using X-ray Synchrotron Microtomography. Int J Mol Sci 2023; 24:4799. [PMID: 36902230 PMCID: PMC10003659 DOI: 10.3390/ijms24054799] [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: 11/14/2022] [Revised: 01/03/2023] [Accepted: 01/12/2023] [Indexed: 03/06/2023] Open
Abstract
Mayaro virus (MAYV) is an emerging arthropod-borne virus endemic in Latin America and the causative agent of arthritogenic febrile disease. Mayaro fever is poorly understood; thus, we established an in vivo model of infection in susceptible type-I interferon receptor-deficient mice (IFNAR-/-) to characterize the disease. MAYV inoculations in the hind paws of IFNAR-/- mice result in visible paw inflammation, evolve into a disseminated infection and involve the activation of immune responses and inflammation. The histological analysis of inflamed paws indicated edema at the dermis and between muscle fibers and ligaments. Paw edema affected multiple tissues and was associated with MAYV replication, the local production of CXCL1 and the recruitment of granulocytes and mononuclear leukocytes to muscle. We developed a semi-automated X-ray microtomography method to visualize both soft tissue and bone, allowing for the quantification of MAYV-induced paw edema in 3D with a voxel size of 69 µm3. The results confirmed early edema onset and spreading through multiple tissues in inoculated paws. In conclusion, we detailed features of MAYV-induced systemic disease and the manifestation of paw edema in a mouse model extensively used to study infection with alphaviruses. The participation of lymphocytes and neutrophils and expression of CXCL1 are key features in both systemic and local manifestations of MAYV disease.
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Affiliation(s)
- Ana Carolina de Carvalho
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas (UNICAMP), Rua Bertrand Russel, Campinas 13083-970, Brazil
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute, Katholieke Universiteit Leuven (KU Leuven), Herestraat 49 Box 1042, 3000 Leuven, Belgium
| | - Carlos Sato B. Dias
- Institut Für Photonenforschung und Synchrotronstrahlung (IPS), Karlsruher Institut Für Technologie (KIT), Hermann-von-Helmholtz-Platz 1, Eggenstein-Leopoldshafen, 76344 Karlsruhe, Germany
| | - Laís D. Coimbra
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas (UNICAMP), Rua Bertrand Russel, Campinas 13083-970, Brazil
| | - Rebeca P. F. Rocha
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas (UNICAMP), Rua Bertrand Russel, Campinas 13083-970, Brazil
| | - Alexandre Borin
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas (UNICAMP), Rua Bertrand Russel, Campinas 13083-970, Brazil
| | - Marina A. Fontoura
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato, s/n, Campinas 13083-970, Brazil
| | - Murilo Carvalho
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
- Brazilian Synchrotron Light Laboratory—LNLS, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
| | - Paul Proost
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute, Katholieke Universiteit Leuven (KU Leuven), Herestraat 49 Box 1042, 3000 Leuven, Belgium
| | - Maurício L. Nogueira
- Laboratório de Pesquisas em Virologia (LPV), São José do Rio Preto Medical School (FAMERP), Av. Brigadeiro Faria Lima, 5416-Vila São Pedro, São José do Rio Preto 15090-000, Brazil
| | - Sílvio R. Consonni
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato, s/n, Campinas 13083-970, Brazil
| | - Renata Sesti-Costa
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
| | - Rafael Elias Marques
- Brazilian National Biosciences Laboratory—LNBio, Brazilian Center for Research in Energy and Materials—CNPEM, R. Giuseppe Máximo Scolfaro, 10000-Bosque das Palmeiras, Campinas 13083-100, Brazil
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9
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Pujhari S, Brustolin M, Heu CC, Smithwick R, Larrosa M, Hafenstein S, Rasgon JL. Characterization of Mayaro virus (strain BeAn343102) biology in vertebrate and invertebrate cellular backgrounds. J Gen Virol 2022; 103:001794. [PMID: 36215156 PMCID: PMC10019088 DOI: 10.1099/jgv.0.001794] [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: 04/25/2022] [Accepted: 08/24/2022] [Indexed: 11/18/2022] Open
Abstract
Mayaro virus (MAYV) is an emerging New World alphavirus (genus Alphavirus, family Togaviridae) that causes acute multiphasic febrile illness, skin rash, polyarthritis and occasional severe clinical phenotypes. The virus lifecycle alternates between invertebrate and vertebrate hosts. Here we characterize the replication features, cell entry, lifecycle and virus-related cell pathology of MAYV using vertebrate and invertebrate in vitro models. Electron-dense clathrin-coated pits in infected cells and reduced viral production in the presence of dynasore, ammonium chloride and bafilomycin indicate that viral entry occurs through pH-dependent endocytosis. Increase in FITC-dextran uptake (an indicator of macropinocytosis) in MAYV-infected cells, and dose-dependent infection inhibition by 5-(N-ethyl-N-isopropyl) amiloride (a macropinocytosis inhibitor), indicated that macropinocytosis is an additional entry mechanism of MAYV in vertebrate cells. Acutely infected vertebrate and invertebrate cells formed cytoplasmic or membrane-associated extracytoplasmic replication complexes. Mosquito cells showed modified hybrid cytoplasmic vesicles that supported virus replication, nucleocapsid production and maturation. Mature virus particles were released from cells by both exocytosis and budding from the cell membrane. MAYV replication was cytopathic and associated with induction of apoptosis by the intrinsic pathway, and later by the extrinsic pathway in infected vertebrate cells. Given that MAYV is expanding its geographical existence as a potential public health problem, this study lays the foundation for biological understanding that will be valuable for therapeutic and preventive interventions.
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Affiliation(s)
- Sujit Pujhari
- Department of Entomology, Center for Infectious Disease Dynamics and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
- Department of Pharmacology Physiology and Neuroscience, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Marco Brustolin
- Department of Entomology, Center for Infectious Disease Dynamics and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
- Unit of Entomology, Department of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Chan C. Heu
- Department of Entomology, Center for Infectious Disease Dynamics and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
- USDA-ARS, Maricopa, AZ, USA
| | - Ronald Smithwick
- Department of Pharmacology Physiology and Neuroscience, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Mireia Larrosa
- Department of Entomology, Center for Infectious Disease Dynamics and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
- Facultat de Veterinària, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Susan Hafenstein
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA
- Department of Medicine, The Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Jason L. Rasgon
- Department of Entomology, Center for Infectious Disease Dynamics and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
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10
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Kafai NM, Diamond MS, Fox JM. Distinct Cellular Tropism and Immune Responses to Alphavirus Infection. Annu Rev Immunol 2022; 40:615-649. [PMID: 35134315 DOI: 10.1146/annurev-immunol-101220-014952] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Alphaviruses are emerging and reemerging viruses that cause disease syndromes ranging from incapacitating arthritis to potentially fatal encephalitis. While infection by arthritogenic and encephalitic alphaviruses results in distinct clinical manifestations, both virus groups induce robust innate and adaptive immune responses. However, differences in cellular tropism, type I interferon induction, immune cell recruitment, and B and T cell responses result in differential disease progression and outcome. In this review, we discuss aspects of immune responses that contribute to protective or pathogenic outcomes after alphavirus infection. Expected final online publication date for the Annual Review of Immunology, Volume 40 is April 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Natasha M Kafai
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA; , .,Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Michael S Diamond
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA; , .,Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, Missouri, USA.,Department of Molecular Microbiology, Washington University in St. Louis, St. Louis, Missouri, USA.,Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Julie M Fox
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA;
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11
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Cao P, Chen Q, Shi C, Pei M, Wang L, Gong Z. Pinocembrin ameliorates acute liver failure via activating the Sirt1/PPARα pathway in vitro and in vivo. Eur J Pharmacol 2022; 915:174610. [PMID: 34951978 DOI: 10.1016/j.ejphar.2021.174610] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 12/15/2022]
Abstract
Acute liver failure (ALF) is a life-threatening disease and affects multiple organ systems. Pro-inflammatory factors derived from macrophage plays a key role in septicemia. Pinocembrin is a natural favonoid compound, which can be extracted from honey, propolis and several other plants. Recent investigations demonstrate that Pinocembrin has a variety of pharmacological activities, including anti-inflammatory and antioxidant. To investigate the effects of Pinocembrin on ALF, we explored its possible molecular mechanisms through the experiments in vivo and in vitro. Pre-treatment with Pinocembrin attenuated LPS-induced hepatocyte dysfunction and reduced levels of pro-inflammatory factors and macrophages infiltration. Pinocembrin inhibited the hepatocyte apoptosis and pro-inflammatory reaction of peritoneal macrophages by reducing reactive oxygen species (ROS) via the Sirt1/PPARα signaling pathway. Our study suggests that Pinocembrin might represent a novel therapeutic drug and offers a new method for the treatment of ALF.
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Affiliation(s)
- Pan Cao
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Qian Chen
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Chunxia Shi
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Maohua Pei
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Luwen Wang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Zuojiong Gong
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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12
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Suchowiecki K, Reid SP, Simon GL, Firestein GS, Chang A. Persistent Joint Pain Following Arthropod Virus Infections. Curr Rheumatol Rep 2021; 23:26. [PMID: 33847834 PMCID: PMC8042844 DOI: 10.1007/s11926-021-00987-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Persistent joint pain is a common manifestation of arthropod-borne viral infections and can cause long-term disability. We review the epidemiology, pathophysiology, diagnosis, and management of arthritogenic alphavirus infection. RECENT FINDINGS The global re-emergence of alphaviral outbreaks has led to an increase in virus-induced arthralgia and arthritis. Alphaviruses, including Chikungunya, O'nyong'nyong, Sindbis, Barmah Forest, Ross River, and Mayaro viruses, are associated with acute and/or chronic rheumatic symptoms. Identification of Mxra8 as a viral entry receptor in the alphaviral replication pathway creates opportunities for treatment and prevention. Recent evidence suggesting virus does not persist in synovial fluid during chronic chikungunya infection indicates that immunomodulators may be given safely. The etiology of persistent joint pain after alphavirus infection is still poorly understood. New diagnostic tools along and evidence-based treatment could significantly improve morbidity and long-term disability.
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Affiliation(s)
- Karol Suchowiecki
- Department of Medicine, George Washington University, 2150 Pennsylvania Ave Suite 5-416, Washington, DC 20037 USA
| | - St. Patrick Reid
- Department of Pathology and Microbiology, 985900 Nebraska Medical Center, Omaha, NE 68198-5900 USA
| | - Gary L. Simon
- Department of Medicine, George Washington University, 2150 Pennsylvania Ave Suite 5-416, Washington, DC 20037 USA
| | - Gary S. Firestein
- UC San Diego Health Sciences, 9500 Gilman Drive #0602, La Jolla, CA 92093 USA
| | - Aileen Chang
- Department of Medicine, George Washington University, 2150 Pennsylvania Ave Suite 5-416, Washington, DC 20037 USA
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13
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Mayaro Virus Infection: Clinical Features and Global Threat. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2020. [DOI: 10.1007/s40506-020-00240-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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14
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Diagne CT, Bengue M, Choumet V, Hamel R, Pompon J, Missé D. Mayaro Virus Pathogenesis and Transmission Mechanisms. Pathogens 2020; 9:pathogens9090738. [PMID: 32911824 PMCID: PMC7558846 DOI: 10.3390/pathogens9090738] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/01/2020] [Accepted: 09/03/2020] [Indexed: 12/19/2022] Open
Abstract
Mayaro virus (MAYV), isolated for the first time in Trinidad and Tobago, has captured the attention of public health authorities worldwide following recent outbreaks in the Americas. It has a propensity to be exported outside its original geographical range, because of the vast distribution of its vectors. Moreover, most of the world population is immunologically naïve with respect to infection with MAYV which makes this virus a true threat. The recent invasion of several countries by Aedesalbopictus underscores the risk of potential urban transmission of MAYV in both tropical and temperate regions. In humans, the clinical manifestations of MAYV disease range from mild fever, rash, and joint pain to arthralgia. In the absence of a licensed vaccine and clinically proven therapeutics against Mayaro fever, prevention focuses mainly on household mosquito control. However, as demonstrated for other arboviruses, mosquito control is rather inefficient for outbreak management and alternative approaches to contain the spread of MAYV are therefore necessary. Despite its strong epidemic potential, little is currently known about MAYV. This review addresses various aspects of MAYV, including its epidemiology, vector biology, mode of transmission, and clinical complications, as well as the latest developments in MAYV diagnosis.
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Affiliation(s)
- Cheikh Tidiane Diagne
- MIVEGEC, IRD, Univ. Montpellier, CNRS, 34394 Montpellier, France; (M.B.); (R.H.); (J.P.)
- Correspondence: (C.T.D.); (D.M.)
| | - Michèle Bengue
- MIVEGEC, IRD, Univ. Montpellier, CNRS, 34394 Montpellier, France; (M.B.); (R.H.); (J.P.)
| | - Valérie Choumet
- Unité Environnement Risques Infectieux Groupe Arbovirus, Institut Pasteur, 75724 Paris, France;
| | - Rodolphe Hamel
- MIVEGEC, IRD, Univ. Montpellier, CNRS, 34394 Montpellier, France; (M.B.); (R.H.); (J.P.)
| | - Julien Pompon
- MIVEGEC, IRD, Univ. Montpellier, CNRS, 34394 Montpellier, France; (M.B.); (R.H.); (J.P.)
| | - Dorothée Missé
- MIVEGEC, IRD, Univ. Montpellier, CNRS, 34394 Montpellier, France; (M.B.); (R.H.); (J.P.)
- Correspondence: (C.T.D.); (D.M.)
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15
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Vasconcellos AF, Mandacaru SC, de Oliveira AS, Fontes W, Melo RM, de Sousa MV, Resende RO, Charneau S. Dynamic proteomic analysis of Aedes aegypti Aag-2 cells infected with Mayaro virus. Parasit Vectors 2020; 13:297. [PMID: 32522239 PMCID: PMC7285477 DOI: 10.1186/s13071-020-04167-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/02/2020] [Indexed: 12/25/2022] Open
Abstract
Background Mayaro virus (MAYV) is responsible for a mosquito-borne tropical disease with clinical symptoms similar to dengue or chikungunya virus fevers. In addition to the recent territorial expansion of MAYV, this virus may be responsible for an increasing number of outbreaks. Currently, no vaccine is available. Aedes aegypti is promiscuous in its viral transmission and thus an interesting model to understand MAYV-vector interactions. While the life-cycle of MAYV is known, the mechanisms by which this arbovirus affects mosquito host cells are not clearly understood. Methods After defining the best conditions for cell culture harvesting using the highest virus titer, Ae. aegypti Aag-2 cells were infected with a Brazilian MAYV isolate at a MOI of 1 in order to perform a comparative proteomic analysis of MAYV-infected Aag-2 cells by using a label-free semi-quantitative bottom-up proteomic analysis. Time-course analyses were performed at 12 and 48 h post-infection (hpi). After spectrum alignment between the triplicates of each time point and changes of the relative abundance level calculation, the identified proteins were annotated and using Gene Ontology database and protein pathways were annotated using the Kyoto Encyclopedia of Genes and Genomes. Results After three reproducible biological replicates, the total proteome analysis allowed for the identification of 5330 peptides and the mapping of 459, 376 and 251 protein groups, at time 0, 12 hpi and 48 hpi, respectively. A total of 161 mosquito proteins were found to be differentially abundant during the time-course, mostly related to host cell processes, including redox metabolism, translation, energy metabolism, and host cell defense. MAYV infection also increased host protein expression implicated in viral replication. Conclusions To our knowledge, this first proteomic time-course analysis of MAYV-infected mosquito cells sheds light on the molecular basis of the viral infection process and host cell response during the first 48 hpi. Our data highlight several mosquito proteins modulated by the virus, revealing that MAYV manipulates mosquito cell metabolism for its propagation.![]()
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Affiliation(s)
- Anna Fernanda Vasconcellos
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil.,Laboratory of Virology, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Samuel Coelho Mandacaru
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Athos Silva de Oliveira
- Laboratory of Virology, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Wagner Fontes
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Reynaldo Magalhães Melo
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Marcelo Valle de Sousa
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil
| | - Renato Oliveira Resende
- Laboratory of Virology, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil.
| | - Sébastien Charneau
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia, DF, 70910-900, Brazil.
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16
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In-depth characterization of a novel live-attenuated Mayaro virus vaccine candidate using an immunocompetent mouse model of Mayaro disease. Sci Rep 2020; 10:5306. [PMID: 32210270 PMCID: PMC7093544 DOI: 10.1038/s41598-020-62084-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/24/2020] [Indexed: 02/06/2023] Open
Abstract
Mayaro virus (MAYV) is endemic in South American countries where it is responsible for sporadic outbreaks of acute febrile illness. The hallmark of MAYV infection is a highly debilitating and chronic arthralgia. Although MAYV emergence is a potential threat, there are no specific therapies or licensed vaccine. In this study, we developed a murine model of MAYV infection that emulates many of the most relevant clinical features of the infection in humans and tested a live-attenuated MAYV vaccine candidate (MAYV/IRES). Intraplantar inoculation of a WT strain of MAYV into immunocompetent mice induced persistent hypernociception, transient viral replication in target organs, systemic production of inflammatory cytokines, chemokines and specific humoral IgM and IgG responses. Inoculation of MAYV/IRES in BALB/c mice induced strong specific cellular and humoral responses. Moreover, MAYV/IRES vaccination of immunocompetent and interferon receptor-defective mice resulted in protection from disease induced by the virulent wt MAYV strain. Thus, this study describes a novel model of MAYV infection in immunocompetent mice and highlights the potential role of a live-attenuated MAYV vaccine candidate in host's protection from disease induced by a virulent MAYV strain.
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17
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da Silva Caetano CC, Camini FC, Almeida LT, Ferraz AC, da Silva TF, Lima RLS, de Freitas Carvalho MM, de Freitas Castro T, Carneiro CM, de Mello Silva B, de Queiroz Silva S, de Magalhães JC, de Brito Magalhães CL. Mayaro Virus Induction of Oxidative Stress is Associated With Liver Pathology in a Non-Lethal Mouse Model. Sci Rep 2019; 9:15289. [PMID: 31653913 PMCID: PMC6814867 DOI: 10.1038/s41598-019-51713-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 10/01/2019] [Indexed: 02/01/2023] Open
Abstract
Mayaro virus (MAYV) causes Mayaro fever in humans, a self-limiting acute disease, with persistent arthralgia and arthritis. Although MAYV has a remerging potential, its pathogenic mechanisms remain unclear. Here, we characterized a model of MAYV infection in 3-4-week BALB/c mice. We investigated whether the liver acts as a site of viral replication and if the infection could cause histopathological alterations and an imbalance in redox homeostasis, culminating with oxidative stress. MAYV-infected mice revealed lower weight gain; however, the disease was self-resolving. High virus titre, neutralizing antibodies, and increased levels of aspartate and alanine aminotransferases were detected in the serum. Infectious viral particles were recovered in the liver of infected animals and the histological examination of liver tissues revealed significant increase in the inflammatory infiltrate. MAYV induced significant oxidative stress in the liver of infected animals, as well as a deregulation of enzymatic antioxidant components. Collectively, this is the first study to report that oxidative stress occurs in MAYV infection in vivo, and that it may be crucial in virus pathogenesis. Future studies are warranted to address the alternative therapeutic strategies for Mayaro fever, such as those based on antioxidant compounds.
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Affiliation(s)
- Camila Carla da Silva Caetano
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Fernanda Caetano Camini
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Letícia Trindade Almeida
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Ariane Coelho Ferraz
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Tales Fernando da Silva
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | | | - Mayara Medeiros de Freitas Carvalho
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Thalles de Freitas Castro
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Cláudia Martins Carneiro
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
- Clinical Analysis Departament, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
- Postgraduate Program of Biotechnology, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Breno de Mello Silva
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
- Biological Science Departament, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
- Postgraduate Program of Biotechnology, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Silvana de Queiroz Silva
- Biological Science Departament, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
- Postgraduate Program of Biotechnology, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - José Carlos de Magalhães
- Department of Chemistry, Biotechnology and Bioprocess Engineering, Universidade Federal de São João del-Rei, Ouro Branco, Minas Gerais, Brazil
| | - Cintia Lopes de Brito Magalhães
- Postgraduate Program of Biological Science, Biological Sciences Research Center, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.
- Biological Science Departament, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.
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18
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Figueiredo CM, Neris RLDS, Gavino-Leopoldino D, da Silva MOL, Almeida JS, Dos-Santos JS, Figueiredo CP, Bellio M, Bozza MT, Assunção-Miranda I. Mayaro Virus Replication Restriction and Induction of Muscular Inflammation in Mice Are Dependent on Age, Type-I Interferon Response, and Adaptive Immunity. Front Microbiol 2019; 10:2246. [PMID: 31632368 PMCID: PMC6779782 DOI: 10.3389/fmicb.2019.02246] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 09/13/2019] [Indexed: 12/24/2022] Open
Abstract
Mayaro virus (MAYV) is an emergent arbovirus first described in forest regions of the American continent, with recent and increasing notification of urban area circulation. Similar to Chikungunya (CHIKV) and other arthritogenic Alphavirus, MAYV-induced disease shows a high prevalence of persistent arthralgia, and myalgia. Despite this, knowledge regarding pathogenesis and characteristics of host immune response of MAYV infections are still limited. Here, using different ages of wild-type (WT), adult Type I Interferon receptor deficient (IFNAR-/-), and adult recombination activation gene-1 deficient (RAG-/-) mice, we have investigated the dependence of age, innate and adaptive immunity for the control of MAYV replication, tissue damage, and inflammation in mice. We have found that MAYV induces clinical signal and replicates in young WT mice, which gain the ability to restrict MAYV replication with aging. In addition, we observed that mice age and type I interferon response are related to restriction of MAYV infection and muscular inflammation in mice. Moreover, MAYV continues to replicate persistently in RAG-/- mice, being detected at blood and tissues 40 days post infection, indicating that adaptive immunity is essential to MAYV clearance. Despite chronic replication, infected adult RAG-/- mice did not develop an apparent signal of muscle damage in early and late infection. On the other hand, MAYV infection in young WT and adult IFNAR-/- mice triggers an increase in the expression of pro-inflammatory mediators, such as TNF, IL-6, KC, IL-1β, MCP-1, and RANTES, in muscle tissue, and decreases TGF-β expression, that were not significantly modulated in adult WT and RAG-/- mice. Taken together, our data demonstrated that age, innate and adaptive immunity are important to restrict MAYV replication and that adaptive immunity is also involved in MAYV-induced tissue damage. These results contribute to the comprehension of MAYV pathogenesis, and describe translational mice models for further studies of MAYV infection, vaccine tests, and therapeutic strategies against this virus.
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Affiliation(s)
- Camila Menezes Figueiredo
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Romulo Leão da Silva Neris
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Daniel Gavino-Leopoldino
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Juliana Silva Almeida
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Julio Souza Dos-Santos
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Maria Bellio
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcelo Torres Bozza
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Iranaia Assunção-Miranda
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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19
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20
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Tschá MK, Suzukawa AA, Gräf T, Piancini LDS, da Silva AM, Faoro H, Riediger IN, Medeiros LC, Wowk PF, Zanluca C, Duarte Dos Santos CN. Identification of a novel alphavirus related to the encephalitis complexes circulating in southern Brazil. Emerg Microbes Infect 2019; 8:920-933. [PMID: 31237479 PMCID: PMC6598490 DOI: 10.1080/22221751.2019.1632152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In early 2017, an outbreak caused by an unknown and supposedly viral agent in the Marilena region of southern Brazil was investigated. Since the etiological agent causing the outbreak was not identified from human samples, mosquitoes from this region were collected. Three out of 121 mosquito pools collected from the region tested positive for alphavirus in molecular tests. Next generation sequencing results revealed the presence of a novel alphavirus, tentatively named here as Caainguá virus (CAAV). DNA barcoding analyses indicated that different species of Culex are hosts for CAAV. This new virus was basal to the New World encephalitic alphaviruses in a comprehensive and robust phylogenetic approach using complete genomes. Viral particles were observed in the cytosol and inside of intracellular compartments of cells in mosquito-derived cell cultures. Despite being noninfectious in vertebrate derived cell cultures, primary culturing of CAAV in human mononuclear cells suggests monocytes and lymphocytes as CAAV targets. However, the epidemiological link of CAAV on the human outbreak should be further explored.
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Affiliation(s)
- Marcel Kruchelski Tschá
- a Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
| | - Andreia Akemi Suzukawa
- a Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
| | - Tiago Gräf
- b Departamento de Genética , Instituto de Biologia, Universidade Federal do Rio de Janeiro , Rio de Janeiro , Brazil
| | | | - Allan Martins da Silva
- c Laboratório Central, Secretaria da Saúde do Estado do Paraná , São José dos Pinhais , Brazil
| | - Helisson Faoro
- d Laboratório de Regulação da Expressão Gênica, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
| | | | - Lia Carolina Medeiros
- e Laboratório de Biologia Celular, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
| | - Pryscilla Fanini Wowk
- a Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
| | - Camila Zanluca
- a Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz PR , Curitiba , Brazil
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Tsika AC, Melekis E, Tsatsouli SA, Papageorgiou N, Maté MJ, Canard B, Coutard B, Bentrop D, Spyroulias GA. Deciphering the Nucleotide and RNA Binding Selectivity of the Mayaro Virus Macro Domain. J Mol Biol 2019; 431:2283-2297. [PMID: 30998933 PMCID: PMC7094482 DOI: 10.1016/j.jmb.2019.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 03/01/2019] [Accepted: 04/08/2019] [Indexed: 12/25/2022]
Abstract
Mayaro virus (MAYV) is a member of Togaviridae family, which also includes Chikungunya virus as a notorious member. MAYV recently emerged in urban areas of the Americas, and this emergence emphasized the current paucity of knowledge about its replication cycle. The macro domain (MD) of MAYV belongs to the N-terminal region of its non-structural protein 3, part of the replication complex. Here, we report the first structural and dynamical characterization of a previously unexplored Alphavirus MD investigated through high-resolution NMR spectroscopy, along with data on its ligand selectivity and binding properties. The structural analysis of MAYV MD reveals a typical "macro" (ββαββαβαβα) fold for this polypeptide, while NMR-driven interaction studies provide in-depth insights into MAYV MD-ligand adducts. NMR data in concert with thermodynamics and biochemical studies provide convincing experimental evidence for preferential binding of adenosine diphosphate ribose (ADP-r) and adenine-rich RNAs to MAYV MD, thus shedding light on the structure-function relationship of a previously unexplored viral MD. The emerging differences with any other related MD are expected to enlighten distinct functions.
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Affiliation(s)
| | | | | | | | - Maria J Maté
- AFMB, UMR7257 CNRS/Aix Marseille Université, Marseille, CEDEX 9, France
| | - Bruno Canard
- AFMB, UMR7257 CNRS/Aix Marseille Université, Marseille, CEDEX 9, France
| | - Bruno Coutard
- UVE: Aix-Marseille Univ-IRD 190-Inserm 27-IHU Méditerranée Infection, Marseille, France.
| | - Detlef Bentrop
- Institute of Physiology II, Faculty of Medicine, University of Freiburg, D-79104 Freiburg, Germany
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Mayaro: an emerging viral threat? Emerg Microbes Infect 2018; 7:163. [PMID: 30254258 PMCID: PMC6156602 DOI: 10.1038/s41426-018-0163-5] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/16/2018] [Accepted: 08/20/2018] [Indexed: 12/17/2022]
Abstract
Mayaro virus (MAYV), an enveloped RNA virus, belongs to the Togaviridae family and Alphavirus genus. This arthropod-borne virus (Arbovirus) is similar to Chikungunya (CHIKV), Dengue (DENV), and Zika virus (ZIKV). The term “ChikDenMaZika syndrome” has been coined for clinically suspected arboviruses, which have arisen as a consequence of the high viral burden, viral co-infection, and co-circulation in South America. In most cases, MAYV disease is nonspecific, mild, and self-limited. Fever, arthralgia, and maculopapular rash are among the most common symptoms described, being largely indistinguishable from those caused by other arboviruses. However, severe manifestations of the infection have been reported, such as chronic polyarthritis, neurological complications, hemorrhage, myocarditis, and even death. Currently, there are no specific commercial tools for the diagnosis of MAYV, and the use of serological methods can be affected by cross-reactivity and the window period. A diagnosis based on clinical and epidemiological data alone is still premature. Therefore, new entomological research is warranted, and new highly specific molecular diagnostic methods should be developed. This comprehensive review is intended to encourage public health authorities and scientific communities to actively work on diagnosing, preventing, and treating MAYV infection.
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Camini FC, da Silva Caetano CC, Almeida LT, da Costa Guerra JF, de Mello Silva B, de Queiroz Silva S, de Magalhães JC, de Brito Magalhães CL. Oxidative stress in Mayaro virus infection. Virus Res 2017; 236:1-8. [DOI: 10.1016/j.virusres.2017.04.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 04/18/2017] [Accepted: 04/24/2017] [Indexed: 12/13/2022]
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Mackay IM, Arden KE. Mayaro virus: a forest virus primed for a trip to the city? Microbes Infect 2016; 18:724-734. [PMID: 27989728 DOI: 10.1016/j.micinf.2016.10.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 11/16/2022]
Abstract
Mayaro virus (MAYV) is an emerging arthropod-borne virus (arbovirus). Infection by MAYV can produce Mayaro virus disease (MAYVD) which is usually a clinically diagnosed, acute, febrile illness associated with prolonged and painful joint inflammation and swelling. MAYVD may be clinically indistinguishable from dengue, chikungunya fever, malaria, rabies, measles or other arboviral diseases. The full spectrum of disease, sequelae, routes of infection, virus shedding and any rarer means of transmission remain undefined. MAYVD cases in humans have so far been localised to Central and South America, particularly regions in and around the Amazon basin. MAYV usually circulates in a sylvan cycle of forest mosquitoes and vertebrates, however it has also been found in more urban locations alongside anthropophilic (preferring humans) insect vectors. If transmission via anthropophilic mosquitoes becomes more efficient following viral change, or existing vectors change their habitat and biting habits, the risk of urban establishment and further spread into non-forested areas will grow. Surveillance, testing and vector control remain key to monitoring and preventing global spread and establishment. The possibility of MAYV becoming further urbanized is worthy of note, consideration and action to ensure MAYV does not spread beyond the forests and establish in the world's cities.
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Affiliation(s)
- Ian M Mackay
- Department of Health, Public and Environmental Health Virology Laboratory, Forensic and Scientific Services, Archerfield, QLD, Australia; The University of Queensland, St Lucia, QLD, Australia.
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