Skip to main content
Top
Published in: Journal of Neuroinflammation 1/2019

Open Access 01-12-2019 | Multiple Sclerosis | Research

Cytokine and immune cell profiling in the cerebrospinal fluid of patients with neuro-inflammatory diseases

Authors: Gildas Lepennetier, Zsuzsanna Hracsko, Marina Unger, Martijn Van Griensven, Verena Grummel, Markus Krumbholz, Achim Berthele, Bernhard Hemmer, Markus C. Kowarik

Published in: Journal of Neuroinflammation | Issue 1/2019

Login to get access

Abstract

Background

Cytokines play multiple roles during neuro-inflammatory processes and several cytokines have been studied in the context of specific diseases. This study provides a comprehensive picture of cerebrospinal fluid (CSF) changes during neuro-inflammation by analyzing multiple cytokines in combination with immune cell subsets and standard CSF parameters.

Methods

Using multiplex assays, we simultaneously measured 36 cytokines (CCL1–3, CCL7, CCL8, CCL11, CCL13, CCL19, CCL20, CCL22–27, CXCL1, CXCL2, CXCL5, CXCL6, CXCL8, CXCL9, CXCL11–13, CXCL16, CX3CL1, IL2, IL4, IL6, IL10, IL16, GM-CSF, IFNγ, MIF, TNFα, and MIB1β) in the CSF and serum of 75 subjects. Diagnoses included clinically isolated syndrome and relapsing-remitting multiple sclerosis (MS, n = 18), secondary progressive MS (n = 8), neuro-syphilis (n = 6), Lyme neuro-borreliosis (n = 13), bacterial and viral meningitis (n = 20), and patients with non-inflammatory neurological diseases (NIND, n = 10). Cytokine concentrations were correlated with CSF standard parameters and CSF immune cell subsets (CD4 and CD8 T cells, B cells, plasmablasts, monocytes, and NK cells) quantified by flow cytometry.

Results

We observed increased levels of multiple cytokines (26/36) in patients with neuro-inflammatory diseases when compared to NIND that consistently correlated with CSF cell count and QAlbumin. Most CSF cytokine concentrations correlated with each other, but correlations between CSF and serum values were scarce (3/36). Within the CSF compartment, CXCL13 showed a strong association with B cells when analyzing all patients, as well as patients with an intact blood-brain barrier (BBB). NK cells positively correlated with CSF concentrations of multiple cytokines (22/36) when analyzing all patients. These correlations were maintained when looking at patients with a disrupted BBB but not detectable in patients with an intact BBB.

Conclusions

Under conditions of neuro-inflammation, multiple CSF cytokines are regulated in parallel and most likely produced locally. A combined increase of CSF CXCL13 levels and B cells occurs under conditions of an intact BBB. Under conditions of a disrupted BBB, CSF NK cells show significantly increased values and seem to have a major contribution to overall inflammatory processes, reflected by a strong correlation with multiple cytokines. Future studies are necessary to address the exact kinetics of these cytokines during neuro-inflammation and their relation to specific diseases phenotypes.
Appendix
Available only for authorised users
Literature
6.
go back to reference Cohen S, Bigazzi PE, Yoshida T. Similarities of T cell function in cell-mediated immunity and antibody production. Cell Immunol. 1974;12(1):150–9.CrossRef Cohen S, Bigazzi PE, Yoshida T. Similarities of T cell function in cell-mediated immunity and antibody production. Cell Immunol. 1974;12(1):150–9.CrossRef
16.
go back to reference Grygorczuk S, Zajkowska J, Swierzbińska R, Pancewicz S, Kondrusik M, Hermanowska-Szpakowicz T. Elevated concentration of the chemokine CCL3 (MIP-1alpha) in cerebrospinal fluid and serum of patients with tick borne encephalitis. Adv Med Sci. 2006;51:340–4.PubMed Grygorczuk S, Zajkowska J, Swierzbińska R, Pancewicz S, Kondrusik M, Hermanowska-Szpakowicz T. Elevated concentration of the chemokine CCL3 (MIP-1alpha) in cerebrospinal fluid and serum of patients with tick borne encephalitis. Adv Med Sci. 2006;51:340–4.PubMed
25.
go back to reference Lahrtz F, Piali L, Spanaus KS, Seebach J, Fontana A. Chemokines and chemotaxis of leukocytes in infectious meningitis. J Neuroimmunol. 1998;85(1):33–43.CrossRef Lahrtz F, Piali L, Spanaus KS, Seebach J, Fontana A. Chemokines and chemotaxis of leukocytes in infectious meningitis. J Neuroimmunol. 1998;85(1):33–43.CrossRef
34.
go back to reference Panato APR, Tomasi LT, Simon CS, Madeira K, Simoes LR, Medeiros LR, Barichello T, Rosa MI. Meta-analysis identifies tumor necrosis factor-alpha and interleukin-1 beta as diagnostic biomarkers for bacterial and aseptic meningitis. Curr Neurovasc Res. 2014;11(4):340–8.CrossRef Panato APR, Tomasi LT, Simon CS, Madeira K, Simoes LR, Medeiros LR, Barichello T, Rosa MI. Meta-analysis identifies tumor necrosis factor-alpha and interleukin-1 beta as diagnostic biomarkers for bacterial and aseptic meningitis. Curr Neurovasc Res. 2014;11(4):340–8.CrossRef
36.
go back to reference Junior P, Laerte VL, Rebelo MC, Gomes RN, de Assis EF, Castro-Faria-Neto HC, Bóia MN. IL-6 and IL-8 in cerebrospinal fluid from patients with aseptic meningitis and bacterial meningitis: their potential role as a marker for differential diagnosis. Braz J Infect Dis. 2011;15(2):156–8.CrossRef Junior P, Laerte VL, Rebelo MC, Gomes RN, de Assis EF, Castro-Faria-Neto HC, Bóia MN. IL-6 and IL-8 in cerebrospinal fluid from patients with aseptic meningitis and bacterial meningitis: their potential role as a marker for differential diagnosis. Braz J Infect Dis. 2011;15(2):156–8.CrossRef
41.
44.
go back to reference Zwijnenburg PJG, de Bie HMA, Roord JJ, van der Poll T, van Furth AM. Chemotactic activity of CXCL5 in cerebrospinal fluid of children with bacterial meningitis. J Neuroimmunol. 2003;145(1–2):148–53.CrossRef Zwijnenburg PJG, de Bie HMA, Roord JJ, van der Poll T, van Furth AM. Chemotactic activity of CXCL5 in cerebrospinal fluid of children with bacterial meningitis. J Neuroimmunol. 2003;145(1–2):148–53.CrossRef
Metadata
Title
Cytokine and immune cell profiling in the cerebrospinal fluid of patients with neuro-inflammatory diseases
Authors
Gildas Lepennetier
Zsuzsanna Hracsko
Marina Unger
Martijn Van Griensven
Verena Grummel
Markus Krumbholz
Achim Berthele
Bernhard Hemmer
Markus C. Kowarik
Publication date
01-12-2019
Publisher
BioMed Central
Published in
Journal of Neuroinflammation / Issue 1/2019
Electronic ISSN: 1742-2094
DOI
https://doi.org/10.1186/s12974-019-1601-6

Other articles of this Issue 1/2019

Journal of Neuroinflammation 1/2019 Go to the issue