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Bekauri T, Fischer S, Honn KV, Maddipati KR, Love T, Little C, Wood RW, Bonham AD, Linder MA, Yule DI, Emanuelle C, Falsetta ML. Inflammation, lipid dysregulation, and transient receptor potential cation channel subfamily V member 4 signaling perpetuate chronic vulvar pain. Pain 2024; 165:820-837. [PMID: 37889581 PMCID: PMC10949218 DOI: 10.1097/j.pain.0000000000003088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/19/2023] [Accepted: 08/23/2023] [Indexed: 10/29/2023]
Abstract
ABSTRACT Localized provoked vulvodynia is characterized by chronic vulvar pain that disrupts every aspect of the patient's life. Pain is localized to the vulvar vestibule, a specialized ring of tissue immediately surrounding the vaginal opening involved in immune defense. In this article, we show inflammation is the critical first step necessary for the generation of pain signals in the vulva. Inflammatory stimuli alone or combined with the transient receptor potential cation channel subfamily V member 4 (TRPV4) agonist 4α-phorbol 12,13-didecanoate stimulate calcium flux into vulvar fibroblast cells. Activity is blocked by the TRPV4 antagonist HC067047, denoting specificity to TRPV4. Using lipidomics, we found pro-resolving lipids in the vulvar vestibule were dysregulated, characterized by a reduction in pro-resolving mediators and heightened production of inflammatory mediators. We demonstrate specialized pro-resolving mediators represent a potential new therapy for vulvar pain, acting on 2 key parts of the disease mechanism by limiting inflammation and acutely inhibiting TRPV4 signaling.
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Affiliation(s)
- Tamari Bekauri
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
| | - Sarah Fischer
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
| | - Kenneth V. Honn
- Pathology Department, Wayne State University, Detroit, MI, United States
- Lipidomics Core Facility and Bioactive Lipids Research Program, Wayne State University, Detroit, MI, United States
| | - Krishna Rao Maddipati
- Pathology Department, Wayne State University, Detroit, MI, United States
- Lipidomics Core Facility and Bioactive Lipids Research Program, Wayne State University, Detroit, MI, United States
| | - Tanzy Love
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, NY, United States
| | - Chantelle Little
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
| | - Ronald W. Wood
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
| | - Adrienne D. Bonham
- OB/GYN Department, Oregon Health Sciences University, Portland, OR, United States
| | - Mitchell A. Linder
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
| | - David I. Yule
- Pharmacology and Physiology Department, University of Rochester, Rochester, NY, United States
| | - Chrysilla Emanuelle
- Pharmacology and Physiology Department, University of Rochester, Rochester, NY, United States
| | - Megan L. Falsetta
- OB/GYN Research Division, University of Rochester, Rochester, NY, United States
- Pharmacology and Physiology Department, University of Rochester, Rochester, NY, United States
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Airapetov MI, Eresko SO, Ignatova PD, Lebedev AA, Bychkov ER, Shabanov PD. Interleukin-11 in Pathologies of the Nervous System. Mol Biol 2023; 57:1-6. [PMID: 37016665 PMCID: PMC10062686 DOI: 10.1134/s0026893323010028] [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: 05/08/2022] [Revised: 07/15/2022] [Accepted: 07/15/2022] [Indexed: 04/03/2023]
Abstract
The study of the role of cytokines in various pathological conditions of the body is a topical area in modern biomedicine. Understanding the physiological roles played by cytokines will aid in finding applications for them as pharmacological agents in clinical practice. Interleukin 11 (IL-11) was discovered in 1990 in fibrocyte-like bone marrow stromal cells, but there has been increased interest in this cytokine in recent years. IL-11 has been shown to correct inflammatory pathways in the epithelial tissues of the respiratory system, where the main events occur during SARS-CoV-2 infection. Further research in this direction will probably support the use of this cytokine in clinical practice. The cytokine plays a significant role in the central nervous system; local expression by nerve cells has been shown. Studies show the involvement of IL-11 in the mechanisms of development of a number of pathologies of the nervous system, and therefore it seems relevant to generalize and analyze the experimental data obtained in this direction. This review summarizes information that shows the involvement of IL-11 in the mechanisms of development of brain pathologies. In the near future this cytokine will likely find clinical application for the correction of mechanisms that are involved in the formation of pathological conditions of the nervous system.
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Affiliation(s)
- M. I. Airapetov
- Department of Pharmacology, St. Petersburg State Pediatric Medical University, 194044 St. Petersburg, Russia
- Department of Neuropharmacology, Institute of Experimental Medicine, 197022 St. Petersburg, Russia
| | - S. O. Eresko
- Department of Neuropharmacology, Institute of Experimental Medicine, 197022 St. Petersburg, Russia
- Research and Training Center of Molecular and Cellular Technologies, St. Petersburg State Chemical Pharmaceutical University, 197101 St. Petersburg, Russia
| | - P. D. Ignatova
- Department of Pharmacology, St. Petersburg State Pediatric Medical University, 194044 St. Petersburg, Russia
| | - A. A. Lebedev
- Department of Neuropharmacology, Institute of Experimental Medicine, 197022 St. Petersburg, Russia
| | - E. R. Bychkov
- Department of Neuropharmacology, Institute of Experimental Medicine, 197022 St. Petersburg, Russia
| | - P. D. Shabanov
- Department of Neuropharmacology, Institute of Experimental Medicine, 197022 St. Petersburg, Russia
- Department of Pharmacology, Kirov Military Medical Academy, 194044 St. Petersburg, Russia
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3
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Kistner TM, Pedersen BK, Lieberman DE. Interleukin 6 as an energy allocator in muscle tissue. Nat Metab 2022; 4:170-179. [PMID: 35210610 DOI: 10.1038/s42255-022-00538-4] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 01/21/2022] [Indexed: 12/31/2022]
Abstract
Extensive research has shown that interleukin 6 (IL-6) is a multifunctional molecule that is both proinflammatory and anti-inflammatory, depending on the context. Here, we combine an evolutionary perspective with physiological data to propose that IL-6's context-dependent effects on metabolism reflect its adaptive role for short-term energy allocation. This energy-allocation role is especially salient during physical activity, when skeletal muscle releases large amounts of IL-6. We predict that during bouts of physical activity, myokine IL-6 fulfills the three main characteristics of a short-term energy allocator: it is secreted from muscle in response to an energy deficit, it liberates somatic energy through lipolysis and it enhances muscular energy uptake and transiently downregulates immune function. We then extend this model of energy allocation beyond myokine IL-6 to reinterpret the roles that IL-6 plays in chronic inflammation, as well as during COVID-19-associated hyperinflammation and multiorgan failure.
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Affiliation(s)
- Timothy M Kistner
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
| | - Bente K Pedersen
- Centre of Inflammation and Metabolism/Centre for Physical Activity Research (CIM/CFAS), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
| | - Daniel E Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
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4
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Airapetov M, Eresko S, Ignatova P, Lebedev A, Bychkov E, Shabanov P. A brief summary regarding the roles of interleukin-11 in neurological diseases. Biosci Trends 2022; 16:367-370. [DOI: 10.5582/bst.2022.01331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Marat Airapetov
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Sergei Eresko
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Polina Ignatova
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Andrei Lebedev
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Evgenii Bychkov
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Petr Shabanov
- Department of Neuropharmacology, Institute of Experimental Medicine, St. Petersburg, Russia
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5
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Delgado-Coello B. Liver regeneration observed across the different classes of vertebrates from an evolutionary perspective. Heliyon 2021; 7:e06449. [PMID: 33748499 PMCID: PMC7970152 DOI: 10.1016/j.heliyon.2021.e06449] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/17/2021] [Accepted: 03/04/2021] [Indexed: 12/24/2022] Open
Abstract
The liver is a key organ that performs diverse functions such as metabolic processing of nutrients or disposal of dangerous substances (xenobiotics). Accordingly, it seems to be protected by several mechanisms throughout the life of organisms, one of which is compensatory hyperplasia, also known as liver regeneration. This review is a recapitulation of the scientific reports describing the different ways in which the various classes of vertebrates deal with liver injuries, where since mammals have an improved molecular toolkit, exhibit optimized regeneration of the liver compared to lower vertebrates. The main molecules involved in the compensatory process, such as proinflammatory and inhibitory cytokines, are analyzed across vertebrates with an evolutionary perspective. In addition, the possible significance of this mechanism is discussed in the context of the long life span of vertebrates, especially in the case of mammals.
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Affiliation(s)
- Blanca Delgado-Coello
- Departamento de Bioquímica y Biología Estructural, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Apdo. Postal 70-243, C.P. 04510, Mexico City, Mexico
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6
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Nisimura LM, Coelho LL, de Melo TG, Vieira PDC, Victorino PH, Garzoni LR, Spray DC, Iacobas DA, Iacobas S, Tanowitz HB, Adesse D. Trypanosoma cruzi Promotes Transcriptomic Remodeling of the JAK/STAT Signaling and Cell Cycle Pathways in Myoblasts. Front Cell Infect Microbiol 2020; 10:255. [PMID: 32626662 PMCID: PMC7313395 DOI: 10.3389/fcimb.2020.00255] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 04/30/2020] [Indexed: 12/12/2022] Open
Abstract
Chagas disease is responsible for more than 10,000 deaths per year and about 6 to 7 million infected people worldwide. In its chronic stage, patients can develop mega-colon, mega-esophagus, and cardiomyopathy. Differences in clinical outcomes may be determined, in part, by the genetic background of the parasite that causes Chagas disease. Trypanosoma cruzi has a high genetic diversity, and each group of strains may elicit specific pathological responses in the host. Conflicting results have been reported in studies using various combinations of mammalian host-T. cruzi strains. We previously profiled the transcriptomic signatures resulting from infection of L6E9 rat myoblasts with four reference strains of T. cruzi (Brazil, CL, Y, and Tulahuen). The four strains induced similar overall gene expression alterations in the myoblasts, although only 21 genes were equally affected by all strains. Cardiotrophin-like cytokine factor 1 (Clcf1) was one of the genes found to be consistently upregulated by the infection with all four strains of T. cruzi. This cytokine is a member of the interleukin-6 family that binds to glycoprotein 130 receptor and activates the JAK/STAT signaling pathway, which may lead to muscle cell hypertrophy. Another commonly upregulated gene was tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein theta (Ywhaq, 14-3-3 protein Θ), present in the Cell Cycle Pathway. In the present work, we reanalyzed our previous microarray dataset, aiming at understanding in more details the transcriptomic impact that each strain has on JAK/STAT signaling and Cell Cycle pathways. Using Pearson correlation analysis between the expression levels of gene pairs in biological replicas from each pathway, we determined the coordination between such pairs in each experimental condition and the predicted protein interactions between the significantly altered genes by each strain. We found that although these highlighted genes were similarly affected by all four strains, the downstream genes or their interaction partners were not necessarily equally affected, thus reinforcing the idea of the role of parasite background on host cell transcriptome. These new analyses provide further evidence to the mechanistic understanding of how distinct T. cruzi strains lead to diverse remodeling of host cell transcriptome.
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Affiliation(s)
- Lindice M. Nisimura
- Laboratório de Pesquisa em Apicomplexa, Instituto Carlos Chagas, Fundação Oswaldo Cruz, Curitiba, Brazil
| | - Laura L. Coelho
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Tatiana G. de Melo
- Laboratório de Ultraestrutura Celular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Paloma de Carvalho Vieira
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Pedro H. Victorino
- Laboratório de Neurogênese, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luciana R. Garzoni
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - David C. Spray
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, New York, NY, United States
| | - Dumitru A. Iacobas
- Personalized Genomics Laboratory, Center for Computational Systems Biology, Prairie View A&M University, Prairie View, TX, United States
| | - Sanda Iacobas
- Department of Pathology, New York Medical College, Valhalla, NY, United States
| | - Herbert B. Tanowitz
- Department of Pathology, Albert Einstein College of Medicine, New York, NY, United States
| | - Daniel Adesse
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
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Kourko O, Seaver K, Odoardi N, Basta S, Gee K. IL-27, IL-30, and IL-35: A Cytokine Triumvirate in Cancer. Front Oncol 2019; 9:969. [PMID: 31681561 PMCID: PMC6797860 DOI: 10.3389/fonc.2019.00969] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/12/2019] [Indexed: 12/16/2022] Open
Abstract
The role of the immune system in anti-tumor immunity cannot be overstated, as it holds the potential to promote tumor eradication or prevent tumor cell escape. Cytokines are critical to influencing the immune responses and interactions with non-immune cells. Recently, the IL-12 and IL-6 family of cytokines have accumulated newly defined members each with specific immune functions related to various cancers and tumorigenesis. There is a need to better understand how cytokines like IL-27, IL-30, and IL-35 interact with one another, and how a developing tumor can exploit these interactions to enhance immune suppression. Current cytokine-based immunotherapies are associated with cytotoxic side effects which limits the success of treatment. In addition to this toxicity, understanding the complex interactions between immune and cancer cells may be one of the greatest challenges to developing a successful immunotherapy. In this review, we bring forth IL-27, IL-30, and IL-35, “sister cytokines,” along with more recent additions to the IL-12 family, which serve distinct purposes despite sharing structural similarities. We highlight how these cytokines function in the tumor microenvironment by examining their direct effects on cancer cells as well their indirect actions via regulatory functions of immune cells that act to either instigate or inhibit tumor progression. Understanding the context dependent immunomodulatory outcomes of these sister cytokines, as well as their regulation within the tumor microenvironment, may shed light onto novel cancer therapeutic treatments or targets.
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Affiliation(s)
- Olena Kourko
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Kyle Seaver
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Natalya Odoardi
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
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8
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Magno AL, Herat LY, Carnagarin R, Schlaich MP, Matthews VB. Current Knowledge of IL-6 Cytokine Family Members in Acute and Chronic Kidney Disease. Biomedicines 2019; 7:biomedicines7010019. [PMID: 30871285 PMCID: PMC6466237 DOI: 10.3390/biomedicines7010019] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/08/2019] [Accepted: 03/10/2019] [Indexed: 12/24/2022] Open
Abstract
Healthy kidneys are important for the efficient regulation of metabolism. However, there is an ever increasing population of patients suffering from both acute and chronic kidney diseases that disrupt this homeostasis. This review will explore the emerging roles that interleukin 6 (IL-6) cytokine family members play in the pathogenesis of kidney disease. The IL-6 family of cytokines are involved in a diverse range of physiological functions. In relation to kidney disease, their involvement is no less diverse. Evidence from both preclinical and clinical sources show that IL-6 cytokine family members can play either a deleterious or protective role in response to kidney disease. This appears to be dependent on the type of kidney disease in question or the specific cytokine. Current attempts to use or target IL-6 cytokine family members as therapies of kidney diseases will be highlighted throughout this review. Finally, the involvement of IL-6 cytokine family members in kidney disease will be presented in the context of three regularly overlapping conditions: obesity, hypertension and diabetes.
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Affiliation(s)
- Aaron L Magno
- Research Centre, Royal Perth Hospital, Perth 6000, Western Australia, Australia.
| | - Lakshini Y Herat
- Dobney Hypertension Centre, School of Biomedical Science-Royal Perth Hospital Unit, University of Western Australia, Crawley 6000, Western Australia, Australia.
| | - Revathy Carnagarin
- Dobney Hypertension Centre, School of Medicine-Royal Perth Hospital Unit, University of Western Australia, Crawley 6000, Western Australia, Australia.
| | - Markus P Schlaich
- Dobney Hypertension Centre, School of Medicine-Royal Perth Hospital Unit, University of Western Australia, Crawley 6000, Western Australia, Australia.
- Department of Cardiology and Department of Nephrology, Royal Perth Hospital, Perth 6000, Western Australia, Australia.
| | - Vance B Matthews
- Dobney Hypertension Centre, School of Biomedical Science-Royal Perth Hospital Unit, University of Western Australia, Crawley 6000, Western Australia, Australia.
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Drutskaya MS, Gogoleva VS, Atretkhany KSN, Gubernatorova EO, Zvartsev RV, Nosenko MA, Nedospasov SA. Proinflammatory and Immunoregulatory Functions of Interleukin 6 as Identified by Reverse Genetics. Mol Biol 2018. [DOI: 10.1134/s0026893318060055] [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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10
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Petes C, Mariani MK, Yang Y, Grandvaux N, Gee K. Interleukin (IL)-6 Inhibits IL-27- and IL-30-Mediated Inflammatory Responses in Human Monocytes. Front Immunol 2018; 9:256. [PMID: 29497424 PMCID: PMC5818456 DOI: 10.3389/fimmu.2018.00256] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 01/29/2018] [Indexed: 12/11/2022] Open
Abstract
Interleukin (IL)-30, the IL-27p28 subunit of the heterodimeric cytokine IL-27, acts as an antagonist of IL-27 and IL-6 signaling in murine cells via glycoprotein 130 (gp130) receptor and additional binding partners. Thus far, functions of IL-30 have not been fully elucidated in human cells. We demonstrate that like IL-27, IL-30 upregulated TLR4 expression to enhance lipopolysaccharide-induced TNF-α production in human monocytes; however, these IL-30-mediated activities did not reach the same levels of cytokine induction compared to IL-27. Interestingly, IL-30- and IL-27-mediated interferon-γ-induced protein 10 (IP-10) production required WSX-1 engagement and signal transducer and activator of transcription (STAT) 3 phosphorylation; furthermore, IL-30 induced STAT phosphorylation after 16 h, whereas IL-27 induced STAT phosphorylation within 30 min. This prompted us to examine if a secondary mediator was required for IL-30-induced pro-inflammatory functions, and hence we examined IL-6-related molecules. Combined with inhibition of soluble IL-6 receptor α (sIL-6Rα) and data showing that IL-6 inhibited IL-30/IL-27-induced IP-10 expression, we demonstrate a role for sIL-6Rα and gp130 in IL-30-mediated activity in human cells.
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Affiliation(s)
- Carlene Petes
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Mélissa K Mariani
- Centre de Recherche du CHUM (CRCHUM), Université de Montréal, Montréal, QC, Canada
| | - Yawen Yang
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Nathalie Grandvaux
- Centre de Recherche du CHUM (CRCHUM), Université de Montréal, Montréal, QC, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
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Gorshkova EA, Shilov ES. Possible Mechanisms of Acquisition of Herpesvirus Virokines. BIOCHEMISTRY (MOSCOW) 2017; 81:1350-1357. [PMID: 27914460 DOI: 10.1134/s0006297916110122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The genomes of certain types of human and primate herpesviruses contain functional homologs of important host cytokines (IL-6, IL-17, and IL-10), or so-called virokines. Virokines can interact with immune cell receptors, transmit a signal to them, and thus switch the type of immune response that facilitates viral infection development. In this work, we have summarized possible ways of virokine origin and proposed an evolutionary scenario of virokine acquisition with involvement of retroviral coinfection of the host. This scenario is probably valid for vIL-6 of HHV-8 and MRV-5 viruses, vIL-17 of HVS virus, and vIL-10 of HHV-4, Bonobo-HV, RhLCV, and BaLCV viruses. The ability to acquire cytokine genes allows herpesviruses to implement unique strategies of avoiding the immune response and provides them an evolutionary advantage: more than 90% of the host population can be chronically infected with different herpesviruses. It is possible that the biological success of herpesviruses can be partially due to their cooperation with another group of viruses. This hypothesis emphasizes the importance of studies on the reciprocal influence of pathogens on their coinfection, as well as their impact on the host organism.
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Affiliation(s)
- E A Gorshkova
- Lomonosov Moscow State University, Faculty of Biology, Moscow, 119991, Russia
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