1
|
A Scoping Review on Body Fluid Biomarkers for Prognosis and Disease Activity in Patients with Multiple Sclerosis. J Pers Med 2022; 12:jpm12091430. [PMID: 36143216 PMCID: PMC9501898 DOI: 10.3390/jpm12091430] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/22/2022] [Accepted: 08/27/2022] [Indexed: 11/30/2022] Open
Abstract
Multiple sclerosis (MS) is a complex demyelinating disease of the central nervous system, presenting with different clinical forms, including clinically isolated syndrome (CIS), which is a first clinical episode suggestive of demyelination. Several molecules have been proposed as prognostic biomarkers in MS. We aimed to perform a scoping review of the potential use of prognostic biomarkers in MS clinical practice. We searched MEDLINE up to 25 November 2021 for review articles assessing body fluid biomarkers for prognostic purposes, including any type of biomarkers, cell types and tissues. Original articles were obtained to confirm and detail the data reported by the review authors. We evaluated the reliability of the biomarkers based on the sample size used by various studies. Fifty-two review articles were included. We identified 110 molecules proposed as prognostic biomarkers. Only six studies had an adequate sample size to explore the risk of conversion from CIS to MS. These confirm the role of oligoclonal bands, immunoglobulin free light chain and chitinase CHI3L1 in CSF and of serum vitamin D in the prediction of conversion from CIS to clinically definite MS. Other prognostic markers are not yet explored in adequately powered samples. Serum and CSF levels of neurofilaments represent a promising biomarker.
Collapse
|
2
|
Förster M, Nelke C, Räuber S, Lassmann H, Ruck T, Sormani MP, Signori A, Hartung HP, Küry P, Meuth SG, Kremer D. Nitrosative Stress Molecules in Multiple Sclerosis: A Meta-Analysis. Biomedicines 2021; 9:biomedicines9121899. [PMID: 34944714 PMCID: PMC8698769 DOI: 10.3390/biomedicines9121899] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/03/2021] [Accepted: 12/10/2021] [Indexed: 11/16/2022] Open
Abstract
Multiple sclerosis (MS) is an immune-mediated disease of the central nervous system of unknown etiology. As it is still a diagnosis of exclusion, there is an urgent need for biomarkers supporting its diagnosis. Increasing evidence suggests that nitrosative stress may play a pivotal role in the pathogenesis of MS. However, previous reports supporting the role of nitrosative stress molecules as disease biomarkers are inconsistent overall. We therefore systematically analyzed the existing literature to compare the serum and cerebrospinal fluid (CSF) levels of nitrite/nitrate in MS patients with those in patients with noninflammatory other neurological diseases (NIOND) and healthy controls (HC), respectively. We searched the PubMed database and included original articles investigating nitrite/nitrate levels in MS patients and NIOND patients or HC based on predefined selection criteria. Effect sizes were estimated by the standardized mean difference using a random effects model. Our results suggest that MS is associated with higher nitrite/nitrate levels within the CSF compared with patients with NIOND (SMD of 1.51; 95% CI: 0.72, 2.30; p = 0.0008). Likewise, nitrite/nitrate in the CSF of MS patients trends towards increased levels compared with those of HC but does not reach statistical significance (SMD of 3.35; 95% CI: −0.48, 7.19; p = 0.07). Measurement of nitrite/nitrate in the CSF might be a valuable tool facilitating the differentiation of MS and NIOND. Further studies with more homogeneous study criteria are needed to corroborate this hypothesis.
Collapse
Affiliation(s)
- Moritz Förster
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - Christopher Nelke
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - Saskia Räuber
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - Hans Lassmann
- Department of Neuroimmunology, Center for Brain Research, Medical University of Vienna, 1090 Vienna, Austria;
| | - Tobias Ruck
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - Maria Pia Sormani
- Department of Health Sciences, University of Genoa, 16121 Genoa, Italy; (M.P.S.); (A.S.)
- IRCCS Ospedale Policlinico San Martino, 16121 Genoa, Italy
| | - Alessio Signori
- Department of Health Sciences, University of Genoa, 16121 Genoa, Italy; (M.P.S.); (A.S.)
| | - Hans-Peter Hartung
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
- Brain and Mind Center, University of Sydney, Sydney 2006, Australia
- Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria
- Department of Neurology, Palacky University Olomouc, 77900 Olomouc, Czech Republic
| | - Patrick Küry
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - Sven G. Meuth
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
| | - David Kremer
- Department of Neurology, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany; (M.F.); (C.N.); (S.R.); (T.R.); (H.-P.H.); (P.K.); (S.G.M.)
- Correspondence: ; Tel.: +49-(0)2-1181-08084
| |
Collapse
|
3
|
Bolton C. An evaluation of the recognised systemic inflammatory biomarkers of chronic sub-optimal inflammation provides evidence for inflammageing (IFA) during multiple sclerosis (MS). Immun Ageing 2021; 18:18. [PMID: 33853634 PMCID: PMC8045202 DOI: 10.1186/s12979-021-00225-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 03/12/2021] [Indexed: 01/11/2023]
Abstract
The pathogenesis of the human demyelinating disorder multiple sclerosis (MS) involves the loss of immune tolerance to self-neuroantigens. A deterioration in immune tolerance is linked to inherent immune ageing, or immunosenescence (ISC). Previous work by the author has confirmed the presence of ISC during MS. Moreover, evidence verified a prematurely aged immune system that may change the frequency and profile of MS through an altered decline in immune tolerance. Immune ageing is closely linked to a chronic systemic sub-optimal inflammation, termed inflammageing (IFA), which disrupts the efficiency of immune tolerance by varying the dynamics of ISC that includes accelerated changes to the immune system over time. Therefore, a shifting deterioration in immunological tolerance may evolve during MS through adversely-scheduled effects of IFA on ISC. However, there is, to date, no collective proof of ongoing IFA during MS. The Review addresses the constraint and provides a systematic critique of compelling evidence, through appraisal of IFA-related biomarker studies, to support the occurrence of a sub-optimal inflammation during MS. The findings justify further work to unequivocally demonstrate IFA in MS and provide additional insight into the complex pathology and developing epidemiology of the disease.
Collapse
|
4
|
Stampanoni Bassi M, Iezzi E, Drulovic J, Pekmezovic T, Gilio L, Furlan R, Finardi A, Marfia GA, Sica F, Centonze D, Buttari F. IL-6 in the Cerebrospinal Fluid Signals Disease Activity in Multiple Sclerosis. Front Cell Neurosci 2020; 14:120. [PMID: 32655367 PMCID: PMC7324533 DOI: 10.3389/fncel.2020.00120] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 04/14/2020] [Indexed: 11/29/2022] Open
Abstract
Specific proinflammatory and anti-inflammatory molecules could represent useful cerebrospinal fluid (CSF) biomarkers to predict the clinical course of multiple sclerosis (MS). The proinflammatory molecule interleukin (IL)-6 has been investigated in the pathophysiology of MS and has been associated in previous smaller studies to increased disability and disease activity. Here, we wanted to further address IL-6 as a possible CSF biomarker of MS by investigating its detectability in a large cohort of 534 MS patients and in 103 individuals with other non-inflammatory neurological diseases. In these newly diagnosed patients, we also explored correlations between IL-6 detectability, MS phenotypes, and disease characteristics. We found that IL-6 was more frequently detectable in the CSF of MS patients compared with their control counterparts as significant differences emerged between patients with Clinically isolated syndrome (CIS), Relapsing–remitting (RR), and secondary progressive and primary progressive MS compared to non-inflammatory controls. IL-6 was equally present in the CSF of all MS phenotypes. In RR MS patients, IL-6 detectability was found to signal clinically and/or radiologically defined disease activity, among all other clinical characteristics. Our results add further evidence that CSF proinflammatory cytokines could be useful for the identification of those MS patients who are prone to increased disease activity. In particular, IL-6 could represent an interesting prognostic biomarker of MS, as also demonstrated in other diseases where CSF IL-6 was found to identify patients with worse disease severity.
Collapse
Affiliation(s)
| | - Ennio Iezzi
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy
| | - Jelena Drulovic
- Clinic of Neurology, Clinical Center of Serbia, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Tatjana Pekmezovic
- Faculty of Medicine, Institute of Epidemiology, University of Belgrade, Belgrade, Serbia
| | - Luana Gilio
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy
| | - Roberto Furlan
- Clinical Neuroimmunology Unit, Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Annamaria Finardi
- Clinical Neuroimmunology Unit, Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Girolama Alessandra Marfia
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy.,Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Francesco Sica
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy
| | - Diego Centonze
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy.,Synaptic Immunopathology Lab, Department of Systems Medicine, Tor Vergata University, Rome, Italy
| | - Fabio Buttari
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, Italy
| |
Collapse
|
5
|
Agúndez JAG, García-Martín E, Rodríguez C, Benito-León J, Millán-Pascual J, Díaz-Sánchez M, Calleja P, Turpín-Fenoll L, Alonso-Navarro H, García-Albea E, Plaza-Nieto JF, Jiménez-Jiménez FJ. Endothelial nitric oxide synthase (NOS3) rs2070744 polymorphism and risk for multiple sclerosis. J Neural Transm (Vienna) 2020; 127:1167-1175. [PMID: 32449012 DOI: 10.1007/s00702-020-02211-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 05/16/2020] [Indexed: 11/28/2022]
Abstract
The possible role of oxidative stress and nitric oxide (NO) in the pathogenesis of multiple sclerosis (MS) has been suggested by several neuropathological, biochemical, and experimental data. Because the single-nucleotide polymorphism (SNP) rs2070744 in the endothelial nitric oxide synthase (eNOS or NOS3) gene (chromosome 7q36.1) showed association with the risk for MS in Iranians, we attempted to replicate the possible association between this SNP and the risk for MS in the Caucasian Spanish population. The frequencies of NOS3rs2070744 genotypes and allelic variants in 300 patients diagnosed with MS and 380 healthy controls were assessed with a TaqMan-based qPCR assay. The possible influence of the genotype frequency on age at onset of MS, the severity of MS, clinical evolutive subtypes of MS, and HLA-DRB1*1501 genotype were also analyzed. The frequencies of rs2070744 genotypes and allelic variants were not associated with the risk of developing MS and were not influenced by gender, age at onset and severity of MS, the clinical subtype of MS or the HLA-DRB1*1501 genotype. This study found a lack of association between NOS3 rs2070744 SNP and the risk for MS in Caucasian Spanish people.
Collapse
Affiliation(s)
- José A G Agúndez
- UNEx, ARADyAL Instituto de Salud Carlos III, University Institute of Molecular Pathology Biomarkers, Cáceres, Spain
| | - Elena García-Martín
- UNEx, ARADyAL Instituto de Salud Carlos III, University Institute of Molecular Pathology Biomarkers, Cáceres, Spain
| | - Christopher Rodríguez
- UNEx, ARADyAL Instituto de Salud Carlos III, University Institute of Molecular Pathology Biomarkers, Cáceres, Spain
| | - Julián Benito-León
- CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain.,Service of Neurology, Hospital Universitario Doce de Octubre, Madrid, Spain
| | - Jorge Millán-Pascual
- Section of Neurology, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, Spain
| | - María Díaz-Sánchez
- Service of Neurology, Hospital Universitario Doce de Octubre, Madrid, Spain
| | - Patricia Calleja
- Service of Neurology, Hospital Universitario Doce de Octubre, Madrid, Spain
| | - Laura Turpín-Fenoll
- Section of Neurology, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, Spain
| | - Hortensia Alonso-Navarro
- Section of Neurology, Hospital Universitario del Sureste, C/ Marroquina 14, 3º B, Arganda del Rey, 28030, Madrid, Spain
| | - Esteban García-Albea
- Department of Medicine-Neurology, Hospital "Príncipe de Asturias", Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - José Francisco Plaza-Nieto
- Section of Neurology, Hospital Universitario del Sureste, C/ Marroquina 14, 3º B, Arganda del Rey, 28030, Madrid, Spain
| | - Félix Javier Jiménez-Jiménez
- Section of Neurology, Hospital Universitario del Sureste, C/ Marroquina 14, 3º B, Arganda del Rey, 28030, Madrid, Spain. .,Department of Medicine-Neurology, Hospital "Príncipe de Asturias", Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.
| |
Collapse
|
6
|
Takahashi K, Takeuchi H, Kurihara Y, Doi H, Kunii M, Tanaka K, Nakamura H, Fukai R, Tomita-Katsumoto A, Tada M, Higashiyama Y, Joki H, Koyano S, Takei K, Tanaka F. Cerebrospinal fluid level of Nogo receptor 1 antagonist lateral olfactory tract usher substance (LOTUS) correlates inversely with the extent of neuroinflammation. J Neuroinflammation 2018; 15:46. [PMID: 29454354 PMCID: PMC5816545 DOI: 10.1186/s12974-018-1084-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 02/01/2018] [Indexed: 01/07/2023] Open
Abstract
Background Although inflammation in the central nervous system is responsible for multiple neurological diseases, the lack of appropriate biomarkers makes it difficult to evaluate inflammatory activities in these diseases. Therefore, a new biomarker reflecting neuroinflammation is required for accurate diagnosis, appropriate therapy, and comprehension of pathogenesis of these neurological disorders. We previously reported that the cerebrospinal fluid (CSF) concentration of lateral olfactory tract usher substance (LOTUS), which promotes axonal growth as a Nogo receptor 1 antagonist, negatively correlates with disease activity in multiple sclerosis, suggesting that variation in LOTUS reflects the inflammatory activities and is a useful biomarker to evaluate the disease activity. To extend this observation, we analyzed the variation of LOTUS in the CSF of patients with bacterial and viral meningitis, which are the most common neuroinflammatory diseases. Methods CSF samples were retrospectively obtained from patients with meningitis (n = 40), who were followed up by CSF study at least twice, and from healthy controls (n = 27). Patients were divided into bacterial (n = 14) and viral meningitis (n = 18) after exclusion of eight patients according to the criteria of this study. LOTUS concentrations, total protein levels, and CSF cell counts in the acute and recovery phases were analyzed chronologically. We also used lipopolysaccharide-injected mice as a model of neuroinflammation to evaluate LOTUS mRNA and protein expression in the brain. Results Regardless of whether meningitis was viral or bacterial, LOTUS concentrations in the CSF of patients in acute phase were lower than those of healthy controls. As the patients recovered from meningitis, LOTUS levels in the CSF returned to the normal range. Lipopolysaccharide-injected mice also exhibited reduced LOTUS mRNA and protein expression in the brain. Conclusions CSF levels of LOTUS correlated inversely with disease activity in both bacterial and viral meningitis, as well as in multiple sclerosis, because neuroinflammation downregulated LOTUS expression. Our data strongly suggest that variation of CSF LOTUS is associated with neuroinflammation and is useful as a biomarker for a broader range of neuroinflammatory diseases.
Collapse
Affiliation(s)
- Keita Takahashi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan.,Molecular Medical Bioscience Laboratory, Department of Medical Life Science, Yokohama City University Graduate School of Medical Life Science, Suehiro-cho 1-7-29, Tsurumi-Ku, Yokohama, 230-0045, Japan
| | - Hideyuki Takeuchi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Yuji Kurihara
- Molecular Medical Bioscience Laboratory, Department of Medical Life Science, Yokohama City University Graduate School of Medical Life Science, Suehiro-cho 1-7-29, Tsurumi-Ku, Yokohama, 230-0045, Japan
| | - Hiroshi Doi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Misako Kunii
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Kenichi Tanaka
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Haruko Nakamura
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Ryoko Fukai
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Atsuko Tomita-Katsumoto
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Mikiko Tada
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Yuichi Higashiyama
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Hideto Joki
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Shigeru Koyano
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Kohtaro Takei
- Molecular Medical Bioscience Laboratory, Department of Medical Life Science, Yokohama City University Graduate School of Medical Life Science, Suehiro-cho 1-7-29, Tsurumi-Ku, Yokohama, 230-0045, Japan.
| | - Fumiaki Tanaka
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan.
| |
Collapse
|
7
|
Matute-Blanch C, Montalban X, Comabella M. Multiple sclerosis, and other demyelinating and autoimmune inflammatory diseases of the central nervous system. HANDBOOK OF CLINICAL NEUROLOGY 2018; 146:67-84. [DOI: 10.1016/b978-0-12-804279-3.00005-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
8
|
Ibitoye R, Kemp K, Rice C, Hares K, Scolding N, Wilkins A. Oxidative stress-related biomarkers in multiple sclerosis: a review. Biomark Med 2016; 10:889-902. [PMID: 27416337 DOI: 10.2217/bmm-2016-0097] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To provide an up-to-date review of oxidative stress biomarkers in multiple sclerosis and thus identify candidate molecules with greatest promise as biomarkers of diagnosis, disease activity or prognosis. METHOD A semi-systematic literature search using PubMed and other databases. RESULTS Nitric oxide metabolites, superoxide dismutase, catalase, glutathione reductase, inducible nitric oxide synthase, protein carbonyl, 3-nitrotyrosine, isoprostanes, malondialdehyde and products of DNA oxidation have been identified across multiple studies as having promise as diagnostic, therapeutic or prognostic markers in MS. CONCLUSION Heterogeneity of study design, particularly patient selection, limits comparability across studies. Further cohort studies are needed, and we would recommend promising markers be incorporated into future clinical trials to prospectively validate their potential.
Collapse
Affiliation(s)
- Richard Ibitoye
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| | - Kevin Kemp
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| | - Claire Rice
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| | - Kelly Hares
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| | - Neil Scolding
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| | - Alastair Wilkins
- Institute of Clinical Neurosciences, University of Bristol/Level 1, Learning & Research, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, UK
| |
Collapse
|
9
|
Ireland SJ, Monson NL, Davis LS. Seeking balance: Potentiation and inhibition of multiple sclerosis autoimmune responses by IL-6 and IL-10. Cytokine 2015; 73:236-44. [PMID: 25794663 PMCID: PMC4437890 DOI: 10.1016/j.cyto.2015.01.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 01/12/2015] [Accepted: 01/22/2015] [Indexed: 01/07/2023]
Abstract
The cytokines IL-6 and IL-10 are produced by cells of the adaptive and innate arms of the immune system and they appear to play key roles in genetically diverse autoimmune diseases such as relapsing remitting multiple sclerosis (MS), rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Whereas previous intense investigations focused on the generation of autoantibodies and their contribution to immune-mediated pathogenesis in these diseases; more recent attention has focused on the roles of cytokines such as IL-6 and IL-10. In response to pathogens, antigen presenting cells (APC), including B cells, produce IL-6 and IL-10 in order to up-or down-regulate immune cell activation and effector responses. Evidence of elevated levels of the proinflammatory cytokine IL-6 has been routinely observed during inflammatory responses and in a number of autoimmune diseases. Our recent studies suggest that MS peripheral blood B cells secrete higher quantities of IL-6 and less IL-10 than B cells from healthy controls. Persistent production of IL-6, in turn, contributes to T cell expansion and the functional hyperactivity of APC such as MS B cells. Altered B cell activity can have a profound impact on resultant T cell effector functions. Enhanced signaling through the IL-6 receptor can effectively inhibit cytolytic activity, induce T cell resistance to IL-10-mediated immunosuppression and increase skewing of autoreactive T cells to a pathogenic Th17 phenotype. Our recent findings and studies by others support a role for the indirect attenuation of B cell responses by Glatiramer acetate (GA) therapy. Our studies suggest that GA therapy temporarily permits homeostatic regulatory mechanisms to be reinstated. Future studies of mechanisms underlying dysregulated B cell cytokine production could lead to the identification of novel targets for improved immunoregulatory therapies for autoimmune diseases.
Collapse
Affiliation(s)
- Sara J Ireland
- Department of Neurology and Neurotherapeutics, The University of Texas Southwestern Medical Center, Dallas, TX 75390-8884, United States.
| | - Nancy L Monson
- Department of Neurology and Neurotherapeutics, The University of Texas Southwestern Medical Center, Dallas, TX 75390-8884, United States.
| | - Laurie S Davis
- Rheumatic Diseases Division, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX 75390-8884, United States.
| |
Collapse
|
10
|
Neuroendocrine immunoregulation in multiple sclerosis. Clin Dev Immunol 2013; 2013:705232. [PMID: 24382974 PMCID: PMC3870621 DOI: 10.1155/2013/705232] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 09/29/2013] [Accepted: 09/30/2013] [Indexed: 12/03/2022]
Abstract
Currently, it is generally accepted that multiple sclerosis (MS) is a complex multifactorial disease involving genetic and environmental factors affecting the autoreactive immune responses that lead to damage of myelin. In this respect, intrinsic or extrinsic factors such as emotional, psychological, traumatic, or inflammatory stress as well as a variety of other lifestyle interventions can influence the neuroendocrine system. On its turn, it has been demonstrated that the neuroendocrine system has immunomodulatory potential. Moreover, the neuroendocrine and immune systems communicate bidirectionally via shared receptors and shared messenger molecules, variously called hormones, neurotransmitters, or cytokines. Discrepancies at any level can therefore lead to changes in susceptibility and to severity of several autoimmune and inflammatory diseases. Here we provide an overview of the complex system of crosstalk between the neuroendocrine and immune system as well as reported dysfunctions involved in the pathogenesis of autoimmunity, including MS. Finally, possible strategies to intervene with the neuroendocrine-immune system for MS patient management will be discussed. Ultimately, a better understanding of the interactions between the neuroendocrine system and the immune system can open up new therapeutic approaches for the treatment of MS as well as other autoimmune diseases.
Collapse
|
11
|
Stępień A, Chalimoniuk M, Lubina-Dąbrowska N, Chrapusta SJ, Galbo H, Langfort J. Effects of interferon β-1a and interferon β-1b monotherapies on selected serum cytokines and nitrite levels in patients with relapsing-remitting multiple sclerosis: a 3-year longitudinal study. Neuroimmunomodulation 2013; 20:213-22. [PMID: 23711618 DOI: 10.1159/000348701] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 02/06/2013] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Interferon (IFN)β treatment is a mainstay of relapsing-remitting multiple sclerosis (RRMS) immunotherapy. Its efficacy is supposedly a consequence of impaired trafficking of inflammatory cells into the central nervous system and modification of the proinflammatory/antiinflammatory cytokine balance. However, the effects of long-term monotherapy using various IFNβ preparations on cytokine profiles and the relevance of these effects for the therapy outcome have not yet been elucidated. METHODS Changes were compared in serum levels of TNFα, IFNγ, interleukin (IL)-6, IL-10 and nitrite between RRMS patients given 3-year treatment with intramuscular IFNβ-1a (30 μg once a week) or subcutaneous IFNβ-1b (250 μg every other day). Only the data from patients who completed the 3-year study (n = 20 and n = 18, respectively) were analyzed. RESULTS Three-year IFNβ-1a or IFNβ-1b monotherapy reduced serum nitrite levels by 77 and 71%, respectively, lowered multiple sclerosis relapse annual rate by 70 and 71%, respectively, and significantly and similarly lowered Expanded Disability Status Scale scores in both study groups (by 0.9 on average). The two monotherapies showed little if any effect on cytokine levels and cytokine level ratios after the first year, but exerted diverging effects on these indices later on; the only exception was the IFNγ/IL-6 ratio that showed a monotonous rise in both study groups over the entire study period. CONCLUSION During long-term IFNβ monotherapy, the levels of the studied cytokines show no relevance to the course of RRMS and neurological status of patients, whereas there seems to be a link between these clinical indices and the activity of nitric oxide-mediated pathways.
Collapse
Affiliation(s)
- Adam Stępień
- Department of Neurology, Military Institute of Medicine, Warsaw, Poland
| | | | | | | | | | | |
Collapse
|
12
|
Jean-Gilles L, Gran B, Constantinescu CS. Interaction between cytokines, cannabinoids and the nervous system. Immunobiology 2010; 215:606-10. [DOI: 10.1016/j.imbio.2009.12.006] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Revised: 12/16/2009] [Accepted: 12/17/2009] [Indexed: 12/19/2022]
|
13
|
Hong DS, Angelo LS, Kurzrock R. Interleukin-6 and its receptor in cancer: implications for translational therapeutics. Cancer 2007; 110:1911-28. [PMID: 17849470 DOI: 10.1002/cncr.22999] [Citation(s) in RCA: 302] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Interleukin-6 (IL-6) plays a major role in the response to injury or infection and is involved in the immune response, inflammation, and hematopoiesis. Its deregulation impacts numerous disease states, including many types of cancer. Consequently, modulating IL-6 may be an innovative therapeutic strategy in several diseases. A review of relevant published literature regarding IL-6 and its receptor was performed. In addition, a review of the relevance of this cytokine system to human illness, particularly in cancer, was undertaken. IL-6 is a pleiotropic cytokine that is involved in the physiology of virtually every organ system. Aberrant expression of this cytokine has been implicated in diverse human illnesses, most notably inflammatory and autoimmune disorders, coronary artery and neurologic disease, gestational problems, and neoplasms. In cancer, high levels of circulating IL-6 are observed in almost every type of tumor studied and predict a poor outcome. Furthermore, elevated IL-6 levels are associated strongly with several of the striking phenotypic features of cancer. Several molecules have been developed recently that target the biologic function of IL-6. Early results in the clinic suggest that this strategy may have a significant salutary impact on diverse tumors. The field of cytokine research has yielded a deep understanding of the fundamental role of IL-6 and its receptor in health and disease. Therapeutic targeting of IL-6 and its receptor in cancer has strong biologic rationale, and there is preliminary evidence suggesting that targeting of the IL-6 system may be beneficial in the treatment of cancer.
Collapse
Affiliation(s)
- David S Hong
- Phase I Program, Division of Cancer Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA
| | | | | |
Collapse
|
14
|
Koch M, Mostert J, Arutjunyan A, Stepanov M, Teelken A, Heersema D, De Keyser J. Peripheral blood leukocyte NO production and oxidative stress in multiple sclerosis. Mult Scler 2007; 14:159-65. [PMID: 17942516 DOI: 10.1177/1352458507082075] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The reason for increased peripheral blood leukocyte (PBL) nitric oxide (NO) production in patients with multiple sclerosis (MS) is unknown. OBJECTIVE To investigate whether PBL NO production is related to measures of oxidative stress. METHODS PBL nitrite, diene conjugates (DC, a measure of undergone oxidative stress), antiradical activity (ARA) and antioxidant acitvity (AOA) were measured in 35 healthy control persons and 80 patients with MS. We investigated the correlation of these measures with a partial correlation analysis, with age as the control variable. RESULTS There was a significant correlation in both MS patients and healthy control persons between PBL nitrite levels and PBL DC, ARA and AOA. The correlations were stronger in healthy control persons. An analysis by disease subtype showed that the correlations were present in patients with relapsing-remitting and secondary progressive MS, but absent in primary progressive MS. CONCLUSIONS PBL nitrite levels and measures of oxidative stress are closely related in MS-patients as well as in healthy control persons. Increased serum NO levels in MS may be the result of a physiologic reaction to overall oxidative stress. The differences in the strength of correlation between different disease subtypes may reflect differences in leukocyte biology.
Collapse
Affiliation(s)
- Marcus Koch
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | | | | | | | | | | | | |
Collapse
|
15
|
Peng X, Jin J, Giri S, Montes M, Sujkowski D, Tang Y, Smrtka J, Vollmer T, Singh I, Markovic-Plese S. Immunomodulatory effects of 3-hydroxy-3-methylglutaryl coenzyme-A reductase inhibitors, potential therapy for relapsing remitting multiple sclerosis. J Neuroimmunol 2006; 178:130-9. [PMID: 16870268 DOI: 10.1016/j.jneuroim.2006.06.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Revised: 05/30/2006] [Accepted: 06/05/2006] [Indexed: 11/16/2022]
Abstract
This study characterized immunomodulatory targets of statins in humans and their potential for treatment of relapsing remitting multiple sclerosis (RR MS). Statins inhibited the proliferative response of mononuclear cells. Simvastatin, the statin with the strongest antiproliferative effect, inhibited IFN-gamma-induced expression of MHC class II DR on monocytes and decreased their antigen presenting capacity. As for T lymphocytes, it inhibited their activation and expression of the Th1 lineage differentiation markers. Simvastatin inhibited IFN-gamma, TNF-alpha, and IL-2 secretion, as well as the expression of T-bet, a transcription factor that regulates Th1 cell differentiation.
Collapse
Affiliation(s)
- Xueyan Peng
- Department of Neurology, Yale University, 40 Temple St., New Haven, CT 06510, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Kaplin AI, Deshpande DM, Scott E, Krishnan C, Carmen JS, Shats I, Martinez T, Drummond J, Dike S, Pletnikov M, Keswani SC, Moran TH, Pardo CA, Calabresi PA, Kerr DA. IL-6 induces regionally selective spinal cord injury in patients with the neuroinflammatory disorder transverse myelitis. J Clin Invest 2005; 115:2731-41. [PMID: 16184194 PMCID: PMC1224298 DOI: 10.1172/jci25141] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2005] [Accepted: 07/19/2005] [Indexed: 11/17/2022] Open
Abstract
Transverse myelitis (TM) is an immune-mediated spinal cord disorder associated with inflammation, demyelination, and axonal damage. We investigated the soluble immune derangements present in TM patients and found that IL-6 levels were selectively and dramatically elevated in the cerebrospinal fluid and directly correlated with markers of tissue injury and sustained clinical disability. IL-6 was necessary and sufficient to mediate cellular injury in spinal cord organotypic tissue culture sections through activation of the JAK/STAT pathway, resulting in increased activity of iNOS and poly(ADP-ribose) polymerase (PARP). Rats intrathecally infused with IL-6 developed progressive weakness and spinal cord inflammation, demyelination, and axonal damage, which were blocked by PARP inhibition. Addition of IL-6 to brain organotypic cultures or into the cerebral ventricles of adult rats did not activate the JAK/STAT pathway, which is potentially due to increased expression of soluble IL-6 receptor in the brain relative to the spinal cord that may antagonize IL-6 signaling in this context. The spatially distinct responses to IL-6 may underlie regional vulnerability of different parts of the CNS to inflammatory injury. The elucidation of this pathway identifies specific therapeutic targets in the management of CNS autoimmune conditions.
Collapse
Affiliation(s)
- Adam I Kaplin
- Department of Psychiatry and Behavioral Sciences, Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
van Meeteren ME, Hendriks JJA, Dijkstra CD, van Tol EAF. Dietary compounds prevent oxidative damage and nitric oxide production by cells involved in demyelinating disease. Biochem Pharmacol 2004; 67:967-75. [PMID: 15104250 DOI: 10.1016/j.bcp.2003.10.018] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Oligodendrocytes and activated macrophages are involved in the immunopathology of demyelinating disease. In this study, we investigated the in vitro effect of dietary compounds, in particular flavonoids, on oxidative damage in OLN-93 oligodendrocytes and on nitric oxide (NO) production by NR8383 macrophages. Using a cell viability assay, we found the flavonoids luteolin and quercetin to protect OLN-93 cells against hydrogen peroxide-induced oxidative damage. Furthermore, apigenin and luteolin, but not morin inhibited NO production and reduced the expression of inducible NO synthase (iNOS) protein in lipopolysaccharide (LPS)-stimulated NR8383 macrophages. It was found that those dietary compounds effective in preventing oxidative damage in OLN-93 oligodendrocytes were not necessarily effective in reducing NO production and iNOS protein expression in NR8383 macrophages and vice versa. The different properties of the dietary compounds tested in this paper make them potential anti-inflammatory agents targeting neurodegenerative and neuroinflammatory diseases.
Collapse
Affiliation(s)
- Marieke E van Meeteren
- Numico Research B. V., Biomedical Research Department, Bosrandweg 20, 6704 PH Wageningen, The Netherlands
| | | | | | | |
Collapse
|
18
|
Serra C, Mameli G, Arru G, Sotgiu S, Rosati G, Dolei A. In vitro modulation of the multiple sclerosis (MS)-associated retrovirus by cytokines: implications for MS pathogenesis. J Neurovirol 2004; 9:637-43. [PMID: 14602576 DOI: 10.1080/13550280390246462] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
Multiple sclerosis (MS)-associated retrovirus (MSRV) is a component of the human endogenous retrovirus (HERV)-W family, with gliotoxic and superantigenic properties, related to MS clinical progression, and transactivated by viral agents. The authors studied MSRV modulation by cytokines involved in vivo in MS course, utilizing peripheral blood mononuclear cells from MSRV-positive and MRSV-negative individuals. Cultured cells from MSRV-negative subjects did not produce virus, whereas spontaneous MSRV release was detected in cultures from MSRV-positive donors; virus release was increased by interleukin (IL)-4 and IL-6 and, to a greater extent, by the detrimental cytokines interferon gamma and tumor necrosis factor (TNF)alpha. Interferon beta, used in MS therapy, inhibits MSRV release. A parallel between the effects of these cytokines on MSRV production in vitro and on MS disease in vivo is observed, which deserves further elucidations.
Collapse
Affiliation(s)
- Caterina Serra
- Section of Microbiology, Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | | | | | | | | | | |
Collapse
|
19
|
Baraczka K, Nékám K, Pozsonyi T, Szüts I, Ormos G. Investigation of cytokine (tumor necrosis factor-alpha, interleukin-6, interleukin-10) concentrations in the cerebrospinal fluid of female patients with multiple sclerosis and systemic lupus erythematosus. Eur J Neurol 2004; 11:37-42. [PMID: 14692886 DOI: 10.1046/j.1351-5101.2003.00706.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Humoral immune response seems to play a role in the pathogenesis of multiple sclerosis (MS) and in the central nervous system (CNS) complications of systemic lupus erythematosus (SLE). The aim of the present study was to compare the levels of tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6) and IL-10 in the cerebrospinal fluid of female patients with several forms of MS (50 patients), and in female patients with several types of CNS complications in SLE (50 patients). Samples were investigated using an enzyme-linked immunosorbent assay technique. Involvement of CNS in SLE patients seems to be characterized with elevated concentrations of all three cytokines in CNS and intrathecal synthesis of IL-6. In MS patients, an intrathecal synthesis of TNF-alpha (relapsing-remitting form) and IL-6 (primary progressive form) were observed. Clinical forms of MS seem to be immunologically heterogeneous. The activation of cytokine network was observed in SLE patients with CNS complications, independent of the pathological process. Similarities between SLE and MS patients with the primary progressive form of the disease were demonstrated concerning the intrathecal synthesis of IL-6. Only MS patients with the relapsing-remitting clinical form showed intrathecal TNF-alpha synthesis.
Collapse
Affiliation(s)
- K Baraczka
- Department of Neuroimmunology, National Institute of Psychiatry and Neurology, Budapest, Hungary.
| | | | | | | | | |
Collapse
|
20
|
Penkowa M, Hidalgo J. Treatment with metallothionein prevents demyelination and axonal damage and increases oligodendrocyte precursors and tissue repair during experimental autoimmune encephalomyelitis. J Neurosci Res 2003; 72:574-86. [PMID: 12749022 DOI: 10.1002/jnr.10615] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Experimental autoimmune encephalomyelitis (EAE) is an animal model for the human demyelinating disease multiple sclerosis (MS). EAE and MS are characterized by significant inflammation, demyelination, neuroglial damage, and cell death. Metallothionein-I and -II (MT-I + II) are antiinflammatory and neuroprotective proteins that are expressed during EAE and MS. We have shown recently that exogenous administration of Zn-MT-II to Lewis rats with EAE significantly reduced clinical symptoms and the inflammatory response, oxidative stress, and apoptosis of the infiltrated central nervous system areas. We show for the first time that Zn-MT-II treatment during EAE significantly prevents demyelination and axonal damage and transection, and stimulates oligodendroglial regeneration from precursor cells, as well as the expression of the growth factors basic fibroblast growth factor (bFGF), transforming growth factor (TGF)beta, neurotrophin-3 (NT-3), NT-4/5, and nerve growth factor (NGF). These beneficial effects of Zn-MT-II treatment could not be attributable to its zinc content per se. The present results support further the use of Zn-MT-II as a safe and successful therapy for multiple sclerosis.
Collapse
Affiliation(s)
- Milena Penkowa
- Department of Medical Anatomy, The Panum Institute, University of Copenhagen, Copenhagen, Denmark.
| | | |
Collapse
|