1
|
Gęgotek A, Moniuszko-Malinowska A, Groth M, Skrzydlewska E. Changes in cerebrospinal fluid proteome of patients with tick-borne encephalitis. J Med Virol 2024; 96:e29763. [PMID: 38949193 DOI: 10.1002/jmv.29763] [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: 03/13/2024] [Revised: 05/11/2024] [Accepted: 06/11/2024] [Indexed: 07/02/2024]
Abstract
Tick-borne encephalitis (TBE) is one of the main diseases transmitted by ticks, the incidence of which is increasing. Moreover, its diagnosis and therapy are often long and difficult according to nonspecific symptoms and complex etiology. This study aimed to observe changes in the proteome of cerebrospinal fluid from TBE patients. Cerebrospinal fluid (CSF) of TBE patients (n = 20) and healthy individuals (n = 10) was analyzed using a proteomic approach (QExactiveHF-Orbitrap mass spectrometer) and zymography. Obtained results show that in CSF of TBE patients, the top-upregulated proteins are involved in pro-inflammatory reaction (interleukins), as well as antioxidant/protective response (peroxiredoxins, heat shock proteins). Moreover, changes in the proteome of CSF are not only the result of this disease development, but they can also be an indicator of its course. This mainly applies to proteins involved in proteolysis including serpins and metalloproteinases, whose activity is proportional to the length of patients' convalescence. The obtained proteomic data strongly direct attention to the changes caused by the development of TBE to antioxidant, pro-inflammatory, and proteolytic proteins, knowledge about which can significantly contribute to faster and more accurate diagnosis of various clinical forms of TBE.
Collapse
Affiliation(s)
- Agnieszka Gęgotek
- Department of Analytical Chemistry, Medical University of Bialystok, Bialystok, Poland
| | - Anna Moniuszko-Malinowska
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Bialystok, Poland
| | - Monika Groth
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Bialystok, Poland
| | - Elżbieta Skrzydlewska
- Department of Analytical Chemistry, Medical University of Bialystok, Bialystok, Poland
| |
Collapse
|
2
|
Zidovec-Lepej S, Bodulić K, Bogdanic M, Gorenec L, Savic V, Grgic I, Sabadi D, Santini M, Radmanic Matotek L, Kucinar J, Barbic L, Zmak L, Ferenc T, Stevanovic V, Antolasic L, Milasincic L, Hruskar Z, Vujica Ferenc M, Vilibic-Cavlek T. Proinflammatory Chemokine Levels in Cerebrospinal Fluid of Patients with Neuroinvasive Flavivirus Infections. Microorganisms 2024; 12:657. [PMID: 38674602 PMCID: PMC11052399 DOI: 10.3390/microorganisms12040657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/17/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Tick-borne encephalitis virus (TBEV) and West Nile virus (WNV) are the most important neuroinvasive arboviruses detected in Europe. In this study, we analyzed cerebrospinal fluid (CSF) concentrations of 12 proinflammatory chemokines (CCL2, CCL3, CCL4, CCL11, CCL17, CCL20, CXCL1, CXCL5, CXCL8, CXCL9, CXCL10, and CXCL11) in 77 patients with neuroinvasive diseases (NIDs). Flavivirus infection was confirmed in 62 patients (TBEV and WNV in 31 patients each), while in 15 patients the etiology of NID was not determined (NDE). Similar patterns of high-level expression of chemokines regulating monocyte/macrophage responses (CCL2), neutrophil recruitment (CXCL1 and CXCL8), and interferon-inducible chemoattractants for leukocytes (CXCL10 and CXCL11) have been observed in WNV and TBEV groups. None of the tested chemokines significantly differed between patients with TBEV or WNV. Concentrations of CCL17, CCL20, CXCL5, CXCL10, and CXCL11 were significantly lower in both WNV and TBEV groups compared to NID NDE patients. The logistic regression model showed that CSF concentrations of CXCL11, CXCL5, and CXCL10 could potentially be used for the classification of patients into the WNV or TBEV group versus groups with other NIDs. This study identified, for the first time, similar patterns of CSF chemokine expression in WNV and TBEV infections, suggesting common immunopathogenic mechanisms in neuroinvasive flavivirus infections that should be further evaluated.
Collapse
Affiliation(s)
- Snjezana Zidovec-Lepej
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia; (S.Z.-L.); (L.G.); (I.G.); (L.R.M.)
| | - Kristian Bodulić
- Research Department, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia;
| | - Maja Bogdanic
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (L.A.); (L.M.); (Z.H.)
| | - Lana Gorenec
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia; (S.Z.-L.); (L.G.); (I.G.); (L.R.M.)
| | - Vladimir Savic
- Poultry Center, Croatian Veterinary Institute, 10000 Zagreb, Croatia;
| | - Ivana Grgic
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia; (S.Z.-L.); (L.G.); (I.G.); (L.R.M.)
| | - Dario Sabadi
- Department of Infectious Diseases, Clinical Hospital Center Osijek, 31000 Osijek, Croatia;
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Marija Santini
- Department for Infections in Immunocompromised Patients, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia;
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
| | - Leona Radmanic Matotek
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr. Fran Mihaljevic”, 10000 Zagreb, Croatia; (S.Z.-L.); (L.G.); (I.G.); (L.R.M.)
| | - Jasmina Kucinar
- Department of Serology and Immunology, Istria County Institute of Public Health, 52100 Pula, Croatia;
| | - Ljubo Barbic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.B.); (V.S.)
| | - Ljiljana Zmak
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
- Department of Microbiology, Croatian Institute of Public Health, 10000 Zagreb, Croatia
| | - Thomas Ferenc
- Department of Diagnostic and Interventional Radiology, Merkur University Hospital, 10000 Zagreb, Croatia
| | - Vladimir Stevanovic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.B.); (V.S.)
| | - Ljiljana Antolasic
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (L.A.); (L.M.); (Z.H.)
| | - Ljiljana Milasincic
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (L.A.); (L.M.); (Z.H.)
| | - Zeljka Hruskar
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (L.A.); (L.M.); (Z.H.)
| | - Mateja Vujica Ferenc
- Department of Obstetrics and Gynecology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Tatjana Vilibic-Cavlek
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (L.A.); (L.M.); (Z.H.)
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
| |
Collapse
|
3
|
Ackermann-Gäumann R, Lang P, Zens KD. Defining the "Correlate(s) of Protection" to tick-borne encephalitis vaccination and infection - key points and outstanding questions. Front Immunol 2024; 15:1352720. [PMID: 38318179 PMCID: PMC10840404 DOI: 10.3389/fimmu.2024.1352720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/05/2024] [Indexed: 02/07/2024] Open
Abstract
Tick-borne Encephalitis (TBE) is a severe disease of the Central Nervous System (CNS) caused by the tick-borne encephalitis virus (TBEV). The generation of protective immunity after TBEV infection or TBE vaccination relies on the integrated responses of many distinct cell types at distinct physical locations. While long-lasting memory immune responses, in particular, form the basis for the correlates of protection against many diseases, these correlates of protection have not yet been clearly defined for TBE. This review addresses the immune control of TBEV infection and responses to TBE vaccination. Potential correlates of protection and the durability of protection against disease are discussed, along with outstanding questions in the field and possible areas for future research.
Collapse
Affiliation(s)
- Rahel Ackermann-Gäumann
- Microbiologie, ADMED Analyses et Diagnostics Médicaux, La Chaux-de-Fonds, Switzerland
- Swiss National Reference Center for Tick-transmitted Diseases, La Chaux-de-Fonds, Switzerland
| | - Phung Lang
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Kyra D. Zens
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
- Institute for Experimental Immunology, University of Zurich, Zurich, Switzerland
| |
Collapse
|
4
|
Czarnowska A, Groth M, Okrzeja J, Garkowski A, Kristoferitsch W, Kułakowska A, Zajkowska J. A fatal case of tick-borne encephalitis in an immunocompromised patient: case report from Northeastern Poland and review of literature. Ticks Tick Borne Dis 2024; 15:102273. [PMID: 37984275 DOI: 10.1016/j.ttbdis.2023.102273] [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: 03/06/2023] [Revised: 09/24/2023] [Accepted: 10/05/2023] [Indexed: 11/22/2023]
Abstract
Tick-borne encephalitis (TBE) is an infectious illness of the central nervous system caused by the TBE virus, which is commonly transmitted through a tick-bite. TBE is endemic in Europe and mid-Asia. In this study, we report a case of a 36-year-old woman, living in Northeastern Poland, with a history of double corneal transplantation and post-transplant immunosuppressive therapy who was admitted to hospital because of progressive weakness, acute headache, nausea, vertigo, vomiting, and fever. The patient was diagnosed with TBE. However, the diagnosis was challenging as the initial serological tests for antibodies against the TBE virus were negative. We want to raise the awareness among the clinicians that the course of TBE is often unpredictable and that it tends to be more severe in immunocompromised individuals.. Delayed production of antibodies against TBE virus, which might inhibit the diagnosis of the disease, is observed in some immunocompromised patients.
Collapse
Affiliation(s)
- Agata Czarnowska
- Department of Neurology, Medical University of Bialystok, Poland.
| | - Monika Groth
- Department of Infectious Diseases and Neuroinfection, Medical University of Białystok, Poland
| | - Jakub Okrzeja
- Department of Radiology, Medical University of Białystok, Poland
| | - Adam Garkowski
- Department of Radiology, Medical University of Białystok, Poland
| | - Wolfgang Kristoferitsch
- Karl Landsteiner Institute for Neuroimmunological and Neurodegenerative Disorders, Vienna, Austria
| | - Alina Kułakowska
- Department of Neurology, Medical University of Bialystok, Poland
| | - Joanna Zajkowska
- Department of Infectious Diseases and Neuroinfection, Medical University of Białystok, Poland
| |
Collapse
|
5
|
Worku DA. Tick-Borne Encephalitis (TBE): From Tick to Pathology. J Clin Med 2023; 12:6859. [PMID: 37959323 PMCID: PMC10650904 DOI: 10.3390/jcm12216859] [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: 09/07/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Tick-borne encephalitis (TBE) is a viral arthropod infection, endemic to large parts of Europe and Asia, and is characterised by neurological involvement, which can range from mild to severe, and in 33-60% of cases, it leads to a post-encephalitis syndrome and long-term morbidity. While TBE virus, now identified as Orthoflavivirus encephalitidis, was originally isolated in 1937, the pathogenesis of TBE is not fully appreciated with the mode of transmission (blood, tick, alimentary), viral strain, host immune response, and age, likely helping to shape the disease phenotype that we explore in this review. Importantly, the incidence of TBE is increasing, and due to global warming, its epidemiology is evolving, with new foci of transmission reported across Europe and in the UK. As such, a better understanding of the symptomatology, diagnostics, treatment, and prevention of TBE is required to inform healthcare professionals going forward, which this review addresses in detail. To this end, the need for robust national surveillance data and randomised control trial data regarding the use of various antivirals (e.g., Galidesivir and 7-deaza-2'-CMA), monoclonal antibodies, and glucocorticoids is required to improve the management and outcomes of TBE.
Collapse
Affiliation(s)
- Dominic Adam Worku
- Infectious Diseases, Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea SA6 6NL, UK;
- Public Health Wales, 2 Capital Quarter, Cardiff CF10 4BZ, UK
| |
Collapse
|
6
|
Smith CA, Carpenter KLH, Hutchinson PJ, Smielewski P, Helmy A. Candidate neuroinflammatory markers of cerebral autoregulation dysfunction in human acute brain injury. J Cereb Blood Flow Metab 2023; 43:1237-1253. [PMID: 37132274 PMCID: PMC10369156 DOI: 10.1177/0271678x231171991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 02/27/2023] [Accepted: 03/31/2023] [Indexed: 05/04/2023]
Abstract
The loss of cerebral autoregulation (CA) is a common and detrimental secondary injury mechanism following acute brain injury and has been associated with worse morbidity and mortality. However patient outcomes have not as yet been conclusively proven to have improved as a result of CA-directed therapy. While CA monitoring has been used to modify CPP targets, this approach cannot work if the impairment of CA is not simply related to CPP but involves other underlying mechanisms and triggers, which at present are largely unknown. Neuroinflammation, particularly inflammation affecting the cerebral vasculature, is an important cascade that occurs following acute injury. We hypothesise that disturbances to the cerebral vasculature can affect the regulation of CBF, and hence the vascular inflammatory pathways could be a putative mechanism that causes CA dysfunction. This review provides a brief overview of CA, and its impairment following brain injury. We discuss candidate vascular and endothelial markers and what is known about their link to disturbance of the CBF and autoregulation. We focus on human traumatic brain injury (TBI) and subarachnoid haemorrhage (SAH), with supporting evidence from animal work and applicability to wider neurologic diseases.
Collapse
Affiliation(s)
- Claudia A Smith
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Keri LH Carpenter
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Peter J Hutchinson
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Peter Smielewski
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Adel Helmy
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| |
Collapse
|
7
|
Mechanisms of Neuroinvasion and Neuropathogenesis by Pathologic Flaviviruses. Viruses 2023; 15:v15020261. [PMID: 36851477 PMCID: PMC9965671 DOI: 10.3390/v15020261] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/07/2023] [Accepted: 01/14/2023] [Indexed: 01/19/2023] Open
Abstract
Flaviviruses are present on every continent and cause significant morbidity and mortality. In many instances, severe cases of infection with flaviviruses involve the invasion of and damage to the central nervous system (CNS). Currently, there are several mechanisms by which it has been hypothesized flaviviruses reach the brain, including the disruption of the blood-brain barrier (BBB) which acts as a first line of defense by blocking the entry of many pathogens into the brain, passing through the BBB without disruption, as well as travelling into the CNS through axonal transport from peripheral nerves. After flaviviruses have entered the CNS, they cause different neurological symptoms, leading to years of neurological sequelae or even death. Similar to neuroinvasion, there are several identified mechanisms of neuropathology, including direct cell lysis, blockage of the cell cycle, indication of apoptosis, as well as immune induced pathologies. In this review, we aim to summarize the current knowledge in the field of mechanisms of both neuroinvasion and neuropathogenesis during infection with a variety of flaviviruses and examine the potential contributions and timing of each discussed pathway.
Collapse
|
8
|
Bogovič P, Kastrin A, Lotrič-Furlan S, Ogrinc K, Avšič Županc T, Korva M, Knap N, Resman Rus K, Strle K, Strle F. Comparison of laboratory and immune characteristics of the initial and second phase of tick-borne encephalitis. Emerg Microbes Infect 2022; 11:1647-1656. [PMID: 35657098 PMCID: PMC9225760 DOI: 10.1080/22221751.2022.2086070] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tick-borne encephalitis (TBE) usually has a biphasic course which begins with unspecific febrile illness, followed by central nervous system involvement. Because TBE is not yet suspected during the initial phase, knowledge of early TBE pathogenesis is incomplete. Herein we evaluated laboratory and immune findings in the initial and second (meningoencephalitic) phase of TBE in 88 well-defined adult patients. Comparison of nine laboratory blood parameters in both phases of TBE revealed that laboratory abnormalities, consisting of low leukocyte and platelet counts and increased liver enzymes levels, were predominately associated with the initial phase of TBE and resolved thereafter. Assessment of 29 immune mediators in serum during the initial phase, and in serum and cerebrospinal fluid (CSF) during the second phase of TBE revealed highly distinct clustering patterns among the three groups. In the initial phase of TBE, the primary finding in serum was a rather heterogeneous immune response involving innate (CXCL11), B cell (CXCL13, BAFF), and T cell mediators (IL-27 and IL-4). During the second phase of TBE, growth factors associated with angiogenesis (GRO-α and VEGF-A) were the predominant characteristic in serum, whereas innate and Th1 mediators were the defining feature of immune responses in CSF. These findings imply that distinct immune processes play a role in the pathophysiology of different phases of TBE and in different compartments.
Collapse
Affiliation(s)
- Petra Bogovič
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Andrej Kastrin
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Stanka Lotrič-Furlan
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Katarina Ogrinc
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Tatjana Avšič Županc
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miša Korva
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Nataša Knap
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Katarina Resman Rus
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Klemen Strle
- Laboratory of Microbial Pathogenesis and Immunology, Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, NY, USA
| | - Franc Strle
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
9
|
Zidovec-Lepej S, Vilibic-Cavlek T, Ilic M, Gorenec L, Grgic I, Bogdanic M, Radmanic L, Ferenc T, Sabadi D, Savic V, Hruskar Z, Svitek L, Stevanovic V, Peric L, Lisnjic D, Lakoseljac D, Roncevic D, Barbic L. Quantification of Antiviral Cytokines in Serum, Cerebrospinal Fluid and Urine of Patients with Tick-Borne Encephalitis in Croatia. Vaccines (Basel) 2022; 10:1825. [PMID: 36366333 PMCID: PMC9698853 DOI: 10.3390/vaccines10111825] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Tick-borne encephalitis virus (TBEV) is one of the most significant arboviruses affecting the human central nervous system (CNS) in Europe. Data on cytokine response in TBEV infection are limited. METHODS We analyzed the cytokine response in serum, cerebrospinal fluid (CSF) and urine samples of patients with TBE. The control group consisted of patients with 'febrile headache' who had normal CSF cytology. The panel included 12 cytokines: TNF-α, IL-6, Th1 (IL-2, IFN-γ), Th2 (IL-4, IL-5, IL-13), Th9 (IL-9), Th17 (IL-17A, IL-17F), Th22 (IL-22) cytokines and IL-10. RESULTS TBE patients were more likely to have increased levels of IL-6 and IFN-γ in CSF compared to controls (85.7% vs. 58.8% and 85.7% vs. 47.1%, respectively). However, concentrations of IL-6 (the most abundant cytokine in the CSF of both groups), IL-10 and IL-9 were lower in TBEV patients compared with controls, but the difference was statistically significant for IL-9 only (p = 0.001). By analyzing the cytokine levels in different clinical samples, all measured cytokines were detected in the serum, with the highest concentrations found for IFN-γ, TNF-α, IL-10, IL-17F and IL-22. Higher concentrations of cytokines in the CSF compared with serum were observed for IL-5, IL-6 and IL-22. All cytokines except IL-13 were detectable in urine but in a small proportion of patients, except for IL-22, which was detectable in 95.8% of patients. CONCLUSIONS Cytokine composition in different clinical samples of TBE patients reveals a different network of early innate immune response cytokines, Th1, Th2, Th9, Th22, Th17 and anti-inflammatory cytokines.
Collapse
Affiliation(s)
- Snjezana Zidovec-Lepej
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr Fran Mihaljevic”, 10000 Zagreb, Croatia
| | - Tatjana Vilibic-Cavlek
- Department of Virology, Croatian Institute of Public Health,10000 Zagreb, Croatia
- Department of Microbiology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Maja Ilic
- Department of Epidemiology, Croatian Institute of Public Health, 10000 Zagreb, Croatia
| | - Lana Gorenec
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr Fran Mihaljevic”, 10000 Zagreb, Croatia
| | - Ivana Grgic
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr Fran Mihaljevic”, 10000 Zagreb, Croatia
| | - Maja Bogdanic
- Department of Virology, Croatian Institute of Public Health,10000 Zagreb, Croatia
| | - Leona Radmanic
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases “Dr Fran Mihaljevic”, 10000 Zagreb, Croatia
| | - Thomas Ferenc
- Clinical Department of Diagnostic and Interventional Radiology, Merkur University Hospital, 10000 Zagreb, Croatia
| | - Dario Sabadi
- Clinic for Infectious Diseases, Clinical Hospital Center Osijek, 31000 Osijek, Croatia
- Medical Faculty, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Vladimir Savic
- Laboratory for Virology and Serology, Poultry Center, Croatian Veterinary Institute, 10000 Zagreb, Croatia
| | - Zeljka Hruskar
- Department of Virology, Croatian Institute of Public Health,10000 Zagreb, Croatia
| | - Luka Svitek
- Clinic for Infectious Diseases, Clinical Hospital Center Osijek, 31000 Osijek, Croatia
- Medical Faculty, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Vladimir Stevanovic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ljiljana Peric
- Medical Faculty, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Dubravka Lisnjic
- Clinic for Infectious Diseases, Clinical Hospital Center Osijek, 31000 Osijek, Croatia
- Medical Faculty, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Danijela Lakoseljac
- Primorje-Gorski Kotar County Teaching Institute of Public Health, 51000 Rijeka, Croatia
| | - Dobrica Roncevic
- Primorje-Gorski Kotar County Teaching Institute of Public Health, 51000 Rijeka, Croatia
| | - Ljubo Barbic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia
| |
Collapse
|
10
|
Soltani Khaboushan A, Pahlevan-Fallahy MT, Shobeiri P, Teixeira AL, Rezaei N. Cytokines and chemokines profile in encephalitis patients: A meta-analysis. PLoS One 2022; 17:e0273920. [PMID: 36048783 PMCID: PMC9436077 DOI: 10.1371/journal.pone.0273920] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 08/17/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Encephalitis is caused by autoimmune or infectious agents marked by brain inflammation. Investigations have reported altered concentrations of the cytokines in encephalitis. This study was conducted to determine the relationship between encephalitis and alterations of cytokine levels in cerebrospinal fluid (CSF) and serum. METHODS We found possibly suitable studies by searching PubMed, Embase, Scopus, and Web of Science, systematically from inception to August 2021. 23 articles were included in the meta-analysis. To investigate sources of heterogeneity, subgroup analysis and sensitivity analysis were conducted. The protocol of the study has been registered in PROSPERO with a registration ID of CRD42021289298. RESULTS A total of 23 met our eligibility criteria to be included in the meta-analysis. A total of 12 cytokines were included in the meta-analysis of CSF concentration. Moreover, 5 cytokines were also included in the serum/plasma concentration meta-analysis. According to the analyses, patients with encephalitis had higher CSF amounts of IL-6, IL-8, IL-10, CXCL10, and TNF-α than healthy controls. The alteration in the concentration of IL-2, IL-4, IL-17, CCL2, CXCL9, CXCL13, and IFN-γ was not significant. In addition, the serum/plasma levels of the TNF-α were increased in encephalitis patients, but serum/plasma concentration of the IL-6, IL-10, CXCL10, and CXCL13 remained unchanged. CONCLUSIONS This meta-analysis provides evidence for higher CSF concentrations of IL-6, IL-8, IL-10, CXCL10, and TNF-α in encephalitis patients compared to controls. The diagnostic and prognostic value of these cytokines and chemokines should be investigated in future studies.
Collapse
Affiliation(s)
- Alireza Soltani Khaboushan
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mohammad-Taha Pahlevan-Fallahy
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Parnian Shobeiri
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Non–Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Antônio L. Teixeira
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States of America
| | - Nima Rezaei
- Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
11
|
Fortova A, Hönig V, Palus M, Salat J, Pychova M, Krbkova L, Vyhlidalova T, Kriha MF, Chrdle A, Ruzek D. Serum and cerebrospinal fluid phosphorylated neurofilament heavy subunit as a marker of neuroaxonal damage in tick-borne encephalitis. J Gen Virol 2022; 103. [PMID: 35506983 DOI: 10.1099/jgv.0.001743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Extensive axonal and neuronal loss is the main cause of severe manifestations and poor outcomes in tick-borne encephalitis (TBE). Phosphorylated neurofilament heavy subunit (pNF-H) is an essential component of axons, and its detection in cerebrospinal fluid (CSF) or serum can indicate the degree of neuroaxonal damage. We examined the use of pNF-H as a biomarker of neuroaxonal injury in TBE. In 89 patients with acute TBE, we measured CSF levels of pNF-H and 3 other markers of brain injury (glial fibrillary acidic protein, S100B and ubiquitin C-terminal hydrolase L1) and compared the results to those for patients with meningitis of other aetiology and controls. Serum pNF-H levels were measured in 80 patients and compared with findings for 90 healthy blood donors. TBE patients had significantly (P<0.001) higher CSF pNF-H levels than controls as early as hospital admission. Serum pNF-H concentrations were significantly higher in samples from TBE patients collected at hospital discharge (P<0.0001) than in controls. TBE patients with the highest peak values of serum pNF-H, exceeding 10 000 pg ml-1, had a very severe disease course, with coma or tetraplegia. Patients requiring intensive care had significantly higher serum pNF-H levels than other TBE patients (P<0.01). Elevated serum pNF-H values were also observed in patients with incomplete recovery (P<0.05). Peak serum pNF-H levels correlated positively with the duration of hospitalization (P=0.005). Measurement of pNF-H levels in TBE patients might be useful for assessing disease severity and determining prognosis.
Collapse
Affiliation(s)
- Andrea Fortova
- Department of Infectious Diseases and Preventive Medicine, Veterinary Research Institute, CZ-62100 Brno, Czechia
| | - Vaclav Hönig
- Department of Infectious Diseases and Preventive Medicine, Veterinary Research Institute, CZ-62100 Brno, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005 Ceske Budejovice, Czechia
| | - Martin Palus
- Department of Infectious Diseases and Preventive Medicine, Veterinary Research Institute, CZ-62100 Brno, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005 Ceske Budejovice, Czechia
| | - Jiri Salat
- Department of Infectious Diseases and Preventive Medicine, Veterinary Research Institute, CZ-62100 Brno, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005 Ceske Budejovice, Czechia
| | - Martina Pychova
- Department of Infectious Diseases, University Hospital Brno and Faculty of Medicine, Masaryk University, CZ-62500 Brno, Czechia
| | - Lenka Krbkova
- Department of Children's Infectious Disease, Faculty of Medicine and University Hospital, Masaryk University, CZ-61300 Brno, Czechia
| | - Tereza Vyhlidalova
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005 Ceske Budejovice, Czechia
| | - Michal F Kriha
- Department of Infectious Diseases, Hospital Ceske Budejovice, CZ-37001 Ceske Budejovice, Czechia.,Faculty of Science, University of South Bohemia, CZ-37005 Ceske Budejovice, Czechia
| | - Ales Chrdle
- Department of Infectious Diseases, Hospital Ceske Budejovice, CZ-37001 Ceske Budejovice, Czechia.,Royal Liverpool University Hospital, Prescot St, Liverpool L7 8XP, UK
| | - Daniel Ruzek
- Department of Infectious Diseases and Preventive Medicine, Veterinary Research Institute, CZ-62100 Brno, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005 Ceske Budejovice, Czechia.,Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czechia
| |
Collapse
|
12
|
Korbecki J, Gąssowska-Dobrowolska M, Wójcik J, Szatkowska I, Barczak K, Chlubek M, Baranowska-Bosiacka I. The Importance of CXCL1 in Physiology and Noncancerous Diseases of Bone, Bone Marrow, Muscle and the Nervous System. Int J Mol Sci 2022; 23:ijms23084205. [PMID: 35457023 PMCID: PMC9024980 DOI: 10.3390/ijms23084205] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 02/04/2023] Open
Abstract
This review describes the role of CXCL1, a chemokine crucial in inflammation as a chemoattractant for neutrophils, in physiology and in selected major non-cancer diseases. Due to the vast amount of available information, we focus on the role CXCL1 plays in the physiology of bones, bone marrow, muscle and the nervous system. For this reason, we describe its effects on hematopoietic stem cells, myoblasts, oligodendrocyte progenitors and osteoclast precursors. We also present the involvement of CXCL1 in diseases of selected tissues and organs including Alzheimer’s disease, epilepsy, herpes simplex virus type 1 (HSV-1) encephalitis, ischemic stroke, major depression, multiple sclerosis, neuromyelitis optica, neuropathic pain, osteoporosis, prion diseases, rheumatoid arthritis, tick-borne encephalitis (TBE), traumatic spinal cord injury and West Nile fever.
Collapse
Affiliation(s)
- Jan Korbecki
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Magdalena Gąssowska-Dobrowolska
- Department of Cellular Signalling, Mossakowski Medical Research Institute, Polish Academy of Sciences, Pawińskiego 5, 02-106 Warsaw, Poland;
| | - Jerzy Wójcik
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Iwona Szatkowska
- Department of Ruminants Science, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Klemensa Janickiego 29 St., 71-270 Szczecin, Poland; (J.W.); (I.S.)
| | - Katarzyna Barczak
- Department of Conservative Dentistry and Endodontics, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland;
| | - Mikołaj Chlubek
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
| | - Irena Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland; (J.K.); (M.C.)
- Correspondence: ; Tel.: +48-914-661-515
| |
Collapse
|
13
|
Czupryna P, Kulczyńka-Przybik A, Mroczko B, Wondim MA, Grygorczuk S, Borawski K, Pancewicz S, Moniuszko-Malinowska A. Assessment of the YKL-40 concentration in patients with tick-borne encephalitis. Ticks Tick Borne Dis 2022; 13:101895. [PMID: 35042079 DOI: 10.1016/j.ttbdis.2022.101895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 12/18/2021] [Accepted: 01/02/2022] [Indexed: 02/02/2023]
Abstract
Tick-borne encephalitis (TBE) is a viral infection of the central nervous system (CNS) caused by tick-borne encephalitis virus (TBEV). It might take several clinical courses such as: meningitis, meningoencephalitis or meningoencephalomyelitis. The aim this study was to compare the YKL-40 concentration in cerebrospinal fluid (CSF) of patients with different clinical presentations of TBE and patients with excluded meningitis (control group). The concentration of YKL-40 in CSF was determined using Fujirebio tests (Ghent, Belgium) in 32 patients with TBE: Group I-patients with meningoencephalitis (n = 16); Group II-patients with meningitis (n = 16). The control group (CG) consisted of 17 patients in whom any inflammatory process in central nervous system was excluded. The concentration of YKL-40 was significantly higher in encephalitis group than in the CG after 7 days from the last dose of treatment. The concentration in patients with neuroinflammation had a significantly different concentration of YKL-40 compared to patients from the neuroinflammation control group. The ROC curve analysis indicates that CSF YKL-40 concentration at cut-off 783.87 differentiated TBE patients from CG with 100% specificity and 70% sensitivity and CSF YKL-40 concentration at cut-off 980.11 differentiated meningitis from meningoencephalitis with 87.5% specificity and 62.5% sensitivity. YKL-40 takes part in TBE pathogenesis, its concentration is the highest at the early stage of CNS involvement and decreases in the convalescent period. As YKL-40 was significantly higher in the meningitis than in the meningoencephalitis group, it might be used as biomarker in differentiation of these clinical forms of TBE.
Collapse
Affiliation(s)
- Piotr Czupryna
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| | - Agnieszka Kulczyńka-Przybik
- Department of Neurodegeneration Diagnostics, Medical University in Białystok, Jerzego Waszyngtona 15A, Białystok 15-269, Poland.
| | - Barbara Mroczko
- Department of Neurodegeneration Diagnostics, Medical University in Białystok, Jerzego Waszyngtona 15A, Białystok 15-269, Poland.
| | - Mulugeta A Wondim
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| | - Sambor Grygorczuk
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| | - Karol Borawski
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| | - Sławomir Pancewicz
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| | - Anna Moniuszko-Malinowska
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Zurawia 14, Białystok 15-540, Poland.
| |
Collapse
|
14
|
Gudowska-Sawczuk M, Mroczko B. Selected Biomarkers of Tick-Borne Encephalitis: A Review. Int J Mol Sci 2021; 22:ijms221910615. [PMID: 34638953 PMCID: PMC8509006 DOI: 10.3390/ijms221910615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/13/2021] [Accepted: 09/27/2021] [Indexed: 12/30/2022] Open
Abstract
Tick-borne encephalitis (TBE) is an acute disease caused by the tick-borne encephalitis virus. Due to the viral nature of the condition, there is no effective causal treatment for full-blown disease. Current and nonspecific TBE treatments only relieve symptoms. Unfortunately, the first phase of TBE is characterized by flu-like symptoms, making diagnosis difficult during this period. The second phase is referred to as the neurological phase as it involves structures in the central nervous system-most commonly the meninges and, in more severe cases, the brain and the spinal cord. Therefore, it is important that early markers of TBE that will guide clinical decision-making and the choice of treatment are established. In this review, we performed an extensive search of literature reports relevant to biomarkers associated with TBE using the MEDLINE/PubMed database. We observed that apart from routinely determined specific immunoglobulins, free light chains may also be useful in the evaluation of intrathecal synthesis in the central nervous system (CNS) during TBEV infection. Moreover, selected metalloproteinases, chemokines, or cytokines appear to play an important role in the pathogenesis of TBE as a consequence of inflammatory reactions and recruitment of white blood cells into the CNS. Furthermore, we reported promising findings on tau protein or Toll-like receptors. It was also observed that some people may be predisposed to TBE. Therefore, to understand the role of selected tick-borne encephalitis biomarkers, we categorized these factors and discussed their potential application in the diagnosis, prognosis, monitoring, or management of TBE.
Collapse
Affiliation(s)
- Monika Gudowska-Sawczuk
- Department of Biochemical Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269 Bialystok, Poland;
- Correspondence: ; Tel.: +48-85-831-8703
| | - Barbara Mroczko
- Department of Biochemical Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269 Bialystok, Poland;
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15A, 15-269 Bialystok, Poland
| |
Collapse
|
15
|
Pavletič M, Korva M, Knap N, Bogovič P, Lusa L, Strle K, Nahtigal Klevišar M, Vovko T, Tomažič J, Lotrič-Furlan S, Strle F, Avšič-Županc T. Upregulated Intrathecal Expression of VEGF-A and Long Lasting Global Upregulation of Proinflammatory Immune Mediators in Vaccine Breakthrough Tick-Borne Encephalitis. Front Cell Infect Microbiol 2021; 11:696337. [PMID: 34277474 PMCID: PMC8281926 DOI: 10.3389/fcimb.2021.696337] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 05/19/2021] [Indexed: 12/30/2022] Open
Abstract
Although anti-TBE vaccines are highly effective, vaccine breakthrough (VBT) cases have been reported. With increasing evidence for immune system involvement in TBE pathogenesis, we characterized the immune mediators reflecting innate and adaptive T and B cell responses in neurological and convalescent phase in VBT TBE patients. At the beginning of the neurological phase, VBT patients have significantly higher serum levels of several innate and adaptive inflammatory cytokines compared to healthy donors, reflecting a global inflammatory state. The majority of cytokines, particularly those associated with innate and Th1 responses, are highly concentrated in CSF and positively correlate with intrathecal immune cell counts, demonstrating the localization of Th1 and proinflammatory responses in CNS, the site of disease in TBE. Interestingly, compared to unvaccinated TBE patients, VBT TBE patients have significantly higher CSF levels of VEGF-A and IFN-β and higher systemic levels of neutrophil chemoattractants IL-8/CXCL8 and GROα/CXCL1 on admission. Moreover, serum levels of IL-8/CXCL8 and GROα/CXCL1 remain elevated for two months after the onset of neurological symptoms, indicating a prolonged systemic immune activation in VBT patients. These findings provide the first insights into the type of immune responses and their dynamics during TBE in VBT patients. An observed systemic upregulation of neutrophil derived inflammation in acute and convalescent phase of TBE together with highly expressed VEGF-A could contribute to BBB disruption that facilitates the entry of immune cells and supports the intrathecal localization of Th1 responses observed in VBT patients.
Collapse
Affiliation(s)
- Miša Pavletič
- Laboratory for Diagnostic of Zoonoses and World Health Organization (WHO) Center, Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Misa Korva
- Laboratory for Diagnostic of Zoonoses and World Health Organization (WHO) Center, Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Nataša Knap
- Laboratory for Diagnostic of Zoonoses and World Health Organization (WHO) Center, Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Petra Bogovič
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Lara Lusa
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.,Department of Mathematics, Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Koper, Slovenia
| | - Klemen Strle
- Division of Infectious Diseases, Microbial Pathogenesis and Immunology Laboratory, Wadsworth Center, New York State (NYS) Department of Health, Albany, NY, United States
| | | | - Tomaž Vovko
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Janez Tomažič
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Stanka Lotrič-Furlan
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Tatjana Avšič-Županc
- Laboratory for Diagnostic of Zoonoses and World Health Organization (WHO) Center, Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
16
|
Grygorczuk S, Czupryna P, Pancewicz S, Świerzbińska R, Dunaj J, Siemieniako A, Moniuszko-Malinowska A. The increased intrathecal expression of the monocyte-attracting chemokines CCL7 and CXCL12 in tick-borne encephalitis. J Neurovirol 2021; 27:452-462. [PMID: 33876413 DOI: 10.1007/s13365-021-00975-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 03/11/2021] [Accepted: 03/25/2021] [Indexed: 02/03/2023]
Abstract
Tick-borne encephalitis (TBE) is a relatively severe and clinically variable central nervous system (CNS) disease with a significant contribution of a secondary immunopathology. Monocytes/macrophages play an important role in the CNS inflammation, but their pathogenetic role and migration mechanisms in flavivirus encephalitis in humans are not well known. We have retrospectively analyzed blood and cerebrospinal fluid (CSF) monocyte counts in 240 patients with TBE presenting as meningitis (n = 110), meningoencephalitis (n = 114), or meningoencephalomyelitis (n = 16), searching for associations with other laboratory parameters, clinical presentation, and severity. We have measured concentrations of selected monocytes-attracting chemokines (CCL7, CXCL12, CCL20) in serum and CSF of the prospectively recruited patients with TBE (n = 15), with non-TBE aseptic meningitis (n = 6) and in non-infected controls (n = 8). The data were analyzed with non-parametric tests, p < 0.05 considered significant. Monocyte CSF count correlated with other CSF inflammatory parameters, but not with the peripheral monocytosis, consistent with an active recruitment into CNS. The monocyte count did not correlate with a clinical presentation. The median CSF concentration of CCL7 and CXCL12 was increased in TBE, and that of CCL7 was higher in TBE than in non-TBE meningitis. The comparison of serum and CSF concentrations pointed to the intrathecal synthesis of CCL7 and CXCL12, but with no evident concentration gradients toward CSF. In conclusion, the monocytes are recruited into the intrathecal compartment in concert with other leukocyte populations in TBE. CCL7 and CXCL12 have been found upregulated intrathecally but are not likely to be the main monocyte chemoattractants.
Collapse
Affiliation(s)
- Sambor Grygorczuk
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland.
| | - Piotr Czupryna
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| | - Sławomir Pancewicz
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| | - Renata Świerzbińska
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| | - Justyna Dunaj
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| | - Agnieszka Siemieniako
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| | - Anna Moniuszko-Malinowska
- Department, of the Infectious Diseases and Neuroinfections, Medical University in Białystok, ul. Żurawia 14, 15-540, Bialystok, Poland
| |
Collapse
|
17
|
Michael BD, Bricio-Moreno L, Sorensen EW, Miyabe Y, Lian J, Solomon T, Kurt-Jones EA, Luster AD. Astrocyte- and Neuron-Derived CXCL1 Drives Neutrophil Transmigration and Blood-Brain Barrier Permeability in Viral Encephalitis. Cell Rep 2021; 32:108150. [PMID: 32937134 DOI: 10.1016/j.celrep.2020.108150] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 07/17/2020] [Accepted: 08/25/2020] [Indexed: 12/23/2022] Open
Abstract
Herpes simplex virus (HSV)-1 encephalitis has significant morbidity partly because of an over-exuberant immune response characterized by leukocyte infiltration into the brain and increased blood-brain barrier (BBB) permeability. Determining the role of specific leukocyte subsets and the factors that mediate their recruitment into the brain is critical to developing targeted immune therapies. In a murine model, we find that the chemokines CXCL1 and CCL2 are induced in the brain following HSV-1 infection. Ccr2 (CCL2 receptor)-deficient mice have reduced monocyte recruitment, uncontrolled viral replication, and increased morbidity. Contrastingly, Cxcr2 (CXCL1 receptor)-deficient mice exhibit markedly reduced neutrophil recruitment, BBB permeability, and morbidity, without influencing viral load. CXCL1 is produced by astrocytes in response to HSV-1 and by astrocytes and neurons in response to IL-1α, and it is the critical ligand required for neutrophil transendothelial migration, which correlates with BBB breakdown. Thus, the CXCL1-CXCR2 axis represents an attractive therapeutic target to limit neutrophil-mediated morbidity in HSV-1 encephalitis.
Collapse
Affiliation(s)
- Benedict D Michael
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA; National Institute for Health Research, Health Protection Research Unit in Emerging and Zoonotic Infections, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE, UK; The Walton Centre NHS Foundation Trust, Department of Neurology, Liverpool L9 7LJ, UK
| | - Laura Bricio-Moreno
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Elizabeth W Sorensen
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Yoshishige Miyabe
- Department of Cell Biology, Institute for Advanced Medical Sciences, Nippon Medical School, Tokyo 113-8602, Japan
| | - Jeffrey Lian
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Tom Solomon
- National Institute for Health Research, Health Protection Research Unit in Emerging and Zoonotic Infections, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE, UK; The Walton Centre NHS Foundation Trust, Department of Neurology, Liverpool L9 7LJ, UK
| | - Evelyn A Kurt-Jones
- University of Massachusetts Medical School, Department of Medicine, Division of Infectious Disease and Immunology, Worcester, MA 01655, USA
| | - Andrew D Luster
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
| |
Collapse
|
18
|
Comparison of Clinical, Laboratory and Immune Characteristics of the Monophasic and Biphasic Course of Tick-Borne Encephalitis. Microorganisms 2021; 9:microorganisms9040796. [PMID: 33920166 PMCID: PMC8070281 DOI: 10.3390/microorganisms9040796] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/08/2021] [Accepted: 04/08/2021] [Indexed: 11/18/2022] Open
Abstract
The biphasic course of tick-borne encephalitis (TBE) is well described, but information on the monophasic course is limited. We assessed and compared the clinical presentation, laboratory findings, and immune responses in 705 adult TBE patients: 283 with monophasic and 422 with biphasic course. Patients with the monophasic course were significantly (p ≤ 0.002) older (57 vs. 50 years), more often vaccinated against TBE (7.4% vs. 0.9%), more often had comorbidities (52% vs. 37%), and were more often treated in the intensive care unit (12.4% vs. 5.2%). Multivariate logistic regression found strong association between the monophasic TBE course and previous TBE vaccination (OR = 18.45), presence of underlying illness (OR = 1.85), duration of neurologic involvement before cerebrospinal fluid (CSF) examination (OR = 1.39), and patients’ age (OR = 1.02). Furthermore, patients with monophasic TBE had higher CSF levels of immune mediators associated with innate and adaptive (Th1 and B-cell) immune responses, and they had more pronounced disruption of the blood–brain barrier. However, the long-term outcome 2–7 years after TBE was comparable. In summary, the monophasic course is a frequent and distinct presentation of TBE that is associated with more difficult disease course and higher levels of inflammatory mediators in CSF than the biphasic course; however, the long-term outcome is similar.
Collapse
|
19
|
Antiviral Cytokine Response in Neuroinvasive and Non-Neuroinvasive West Nile Virus Infection. Viruses 2021; 13:v13020342. [PMID: 33671821 PMCID: PMC7927094 DOI: 10.3390/v13020342] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/14/2021] [Accepted: 02/19/2021] [Indexed: 12/27/2022] Open
Abstract
Data on the immune response to West Nile virus (WNV) are limited. We analyzed the antiviral cytokine response in serum and cerebrospinal fluid (CSF) samples of patients with WNV fever and WNV neuroinvasive disease using a multiplex bead-based assay for the simultaneous quantification of 13 human cytokines. The panel included cytokines associated with innate and early pro-inflammatory immune responses (TNF-α/IL-6), Th1 (IL-2/IFN-γ), Th2 (IL-4/IL-5/IL-9/IL-13), Th17 immune response (IL-17A/IL-17F/IL-21/IL-22) and the key anti-inflammatory cytokine IL-10. Elevated levels of IFN-γ were detected in 71.7% of CSF and 22.7% of serum samples (p = 0.003). Expression of IL-2/IL-4/TNF-α and Th1 17 cytokines (IL-17A/IL-17F/IL-21) was detected in the serum but not in the CSF (except one positive CSF sample for IL-17F/IL-4). While IL-6 levels were markedly higher in the CSF compared to serum (CSF median 2036.71, IQR 213.82–6190.50; serum median 24.48, IQR 11.93–49.81; p < 0.001), no difference in the IL-13/IL-9/IL-10/IFN-γ/IL-22 levels in serum/CSF was found. In conclusion, increased concentrations of the key cytokines associated with innate and early acute phase responses (IL-6) and Th1 type immune responses (IFN-γ) were found in the CNS of patients with WNV infection. In contrast, expression of the key T-cell growth factor IL-2, Th17 cytokines, a Th2 cytokine IL-4 and the proinflammatory cytokine TNF-α appear to be concentrated mainly in the periphery.
Collapse
|
20
|
Pokorna Formanova P, Palus M, Salat J, Hönig V, Stefanik M, Svoboda P, Ruzek D. Changes in cytokine and chemokine profiles in mouse serum and brain, and in human neural cells, upon tick-borne encephalitis virus infection. J Neuroinflammation 2019; 16:205. [PMID: 31699097 PMCID: PMC6839073 DOI: 10.1186/s12974-019-1596-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/23/2019] [Indexed: 12/18/2022] Open
Abstract
Background Tick-borne encephalitis (TBE) is a severe neuropathological disorder caused by tick-borne encephalitis virus (TBEV). Brain TBEV infection is characterized by extensive pathological neuroinflammation. The mechanism by which TBEV causes CNS destruction remains unclear, but growing evidence suggests that it involves both direct neuronal damage by the virus infection and indirect damage caused by the immune response. Here, we aimed to examine the TBEV-infection-induced innate immune response in mice and in human neural cells. We also compared cytokine/chemokine communication between naïve and infected neuronal cells and astrocytes. Methods We used a multiplexed Luminex system to measure multiple cytokines/chemokines and growth factors in mouse serum samples and brain tissue, and in human neuroblastoma cells (SK-N-SH) and primary cortical astrocytes (HBCA), which were infected with the highly pathogenic TBEV strain Hypr. We also investigated changes in cytokine/chemokine production in naïve HBCA cells treated with virus-free supernatants from TBEV-infected SK-N-SH cells and in naïve SK-N-SH cells treated with virus-free supernatants from TBEV-infected HBCA cells. Additionally, a plaque assay was performed to assess how cytokine/chemokine treatment influenced viral growth following TBEV infection. Results TBEV-infected mice exhibited time-dependent increases in serum and brain tissue concentrations of multiple cytokines/chemokines (mainly CXCL10/IP-10, and also CXCL1, G-CSF, IL-6, and others). TBEV-infected SK-N-SH cells exhibited increased production of IL-8 and RANTES and downregulated MCP-1 and HGF. TBEV infection of HBCA cells activated production of a broad spectrum of pro-inflammatory cytokines, chemokines, and growth factors (mainly IL-6, IL-8, CXCL10, RANTES, and G-CSF) and downregulated the expression of VEGF. Treatment of SK-N-SH with supernatants from infected HBCA induced expression of a variety of chemokines and pro-inflammatory cytokines, reduced SK-N-SH mortality after TBEV infection, and decreased virus growth in these cells. Treatment of HBCA with supernatants from infected SK-N-SH had little effect on cytokine/chemokine/growth factor expression but reduced TBEV growth in these cells after infection. Conclusions Our results indicated that both neurons and astrocytes are potential sources of pro-inflammatory cytokines in TBEV-infected brain tissue. Infected/activated astrocytes produce cytokines/chemokines that stimulate the innate neuronal immune response, limiting virus replication, and increasing survival of infected neurons.
Collapse
Affiliation(s)
- Petra Pokorna Formanova
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic
| | - Martin Palus
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovska 31, CZ-37005, Ceske Budejovice, Czech Republic
| | - Jiri Salat
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic
| | - Vaclav Hönig
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovska 31, CZ-37005, Ceske Budejovice, Czech Republic
| | - Michal Stefanik
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic.,Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300, Brno, Czech Republic
| | - Pavel Svoboda
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic
| | - Daniel Ruzek
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100, Brno, Czech Republic. .,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovska 31, CZ-37005, Ceske Budejovice, Czech Republic.
| |
Collapse
|
21
|
Bogovič P, Lusa L, Korva M, Lotrič-Furlan S, Resman-Rus K, Pavletič M, Avšič-Županc T, Strle K, Strle F. Inflammatory Immune Responses in Patients with Tick-Borne Encephalitis: Dynamics and Association with the Outcome of the Disease. Microorganisms 2019; 7:microorganisms7110514. [PMID: 31683598 PMCID: PMC6920956 DOI: 10.3390/microorganisms7110514] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/17/2019] [Accepted: 10/29/2019] [Indexed: 12/14/2022] Open
Abstract
Information on the association of inflammatory immune responses and disease outcome after tick-borne encephalitis (TBE) is limited. In the present study, we assessed the levels of 24 cytokines/chemokines associated with innate and adaptive immune responses in matched serum and cerebrospinal fluid (CSF) samples of 81 patients at first visit, and in serum at follow-up time points. Serum levels of several cytokines/chemokines obtained during the meningoencephalitic phase of TBE differed compared to the levels at a follow-up visit 2 months later; several significant differences were also found in cytokine/chemokine levels in serum at 2 months compared to the last time point, 2–7 years after acute illness. Cytokines/chemokines levels in CSF or serum obtained at the time of acute illness or serum levels obtained 2 months after the onset of TBE did not have predictive value for an unfavorable outcome 2–7 years later. In contrast, serum levels of mediators associated with Th17 responses were lower in patients with unfavorable outcome whereas those associated with other adaptive or innate immune responses were higher at the last visit in those with an unfavorable outcome. These findings provide new insights into the immunopathogenesis of TBE and implicate inflammatory immune responses with post-encephalitic syndrome years after the initial infection.
Collapse
Affiliation(s)
- Petra Bogovič
- Department of Infectious Diseases, University Medical Center Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia.
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
| | - Lara Lusa
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
- Department of Mathematics, Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Glagoljaška 8, 6000 Koper, Slovenia.
| | - Miša Korva
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia.
| | - Stanka Lotrič-Furlan
- Department of Infectious Diseases, University Medical Center Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia.
| | - Katarina Resman-Rus
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia.
| | - Miša Pavletič
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia.
| | - Tatjana Avšič-Županc
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia.
| | - Klemen Strle
- Division of Rheumatology, Allergy and Immunology, Center for Immunology and Inflammatory Diseases, Masachusetts General Hospital/Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA.
| | - Franc Strle
- Department of Infectious Diseases, University Medical Center Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia.
| |
Collapse
|
22
|
Inflammatory Immune Responses in the Pathogenesis of Tick-Borne Encephalitis. J Clin Med 2019; 8:jcm8050731. [PMID: 31121969 PMCID: PMC6571551 DOI: 10.3390/jcm8050731] [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: 03/27/2019] [Revised: 04/26/2019] [Accepted: 05/16/2019] [Indexed: 01/26/2023] Open
Abstract
Clinical manifestations of tick-borne encephalitis (TBE) are thought to result from the host immune responses to infection, but knowledge of such responses is incomplete. We performed a detailed clinical evaluation and characterization of innate and adaptive inflammatory immune responses in matched serum and cerebrospinal fluid (CSF) samples from 81 adult patients with TBE. Immune responses were then correlated with laboratory and clinical findings. The inflammatory immune responses were generally site-specific. Cytokines and chemokines associated with innate and Th1 adaptive immune responses were significantly higher in CSF, while mediators associated with Th17 and B-cell responses were generally higher in serum. Furthermore, mediators associated with innate and Th1 adaptive immune responses were positively associated with disease severity, whereas Th17 and B cell immune responses were not. During the meningoencephalitic phase of TBE, innate and Th1 adaptive inflammatory mediators were highly concentrated in CSF, the site of the disease. The consequence of this robust immune response was more severe acute illness. In contrast, inflammatory mediators associated with B cell and particularly Th17 responses were concentrated in serum. These findings provide new insights into the immunopathogenesis of TBE and implicate innate and Th1 adaptive responses in severity and clinical presentation of acute illness.
Collapse
|