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Pícha D, Moravcová L, Smíšková D. Prospective study on the chemokine CXCL13 in neuroborreliosis and other aseptic neuroinfections. J Neurol Sci 2016; 368:214-20. [PMID: 27538636 DOI: 10.1016/j.jns.2016.05.059] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 05/20/2016] [Accepted: 05/30/2016] [Indexed: 12/28/2022]
Abstract
The study evaluates the clinical significance of CXCL13 (leukocyte chemoattractant synthesized in CSF ) in Lyme neuroborreliosis (LNB) and other aseptic CNS infections. 244 patients with symptoms of neuroinfection and/or LNB were divided into groups: A - patients with LNB-positive antibodies in serum and CSF (96) or CSF only (14); B - patients with aseptic non-borrelial neuroinfections (82); C - negative controls (52). Group A was divided into A1-A4 according to pleocytosis in CSF and AIIgG positivity. The highest CSF CXCL13 concentrations (max. 81,287.60pg/ml; median 1766.90pg/ml) were in A1 (positive AI, pleocytosis) and A3 (negative AIIgG, pleocytosis; max. 7201,60pg/ml, median 56.22pg/ml). A2 (positive AI without pleocytosis) and A4 (negative AI without pleocytosis) had low CXCL13 levels - A2 max. 650.50pg/ml (median<7.80pg/ml); A4 max. 118.56pg/ml (median<7.8pg/ml). In B the median was 28.10pg/ml (max. 595.87pg/ml). In C the CXCL13 concentrations were the lowest (max. 83.83pg/ml; median<7.80pg/ml). The lowest cut-off was 29pg/ml (sensitivity 90.0%, specificity 72.2%), the highest one 400pg/ml (sensitivity 59.6%, specificity 94.0%). The group differences of serum CXCL13 were insignificant. The highest concentrations were at the beginning of the disease. In LNB CXCL13 correlates better with the CSF pleocytosis than AI positivity.
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Affiliation(s)
- D Pícha
- Department of Infectious Diseases, 2nd Faculty of Medicine, Charles University and Na Bulovce Hospital, Prague, Czech Republic.
| | - L Moravcová
- Department of Infectious Diseases, 2nd Faculty of Medicine, Charles University and Na Bulovce Hospital, Prague, Czech Republic
| | - D Smíšková
- Department of Infectious Diseases, 2nd Faculty of Medicine, Charles University and Na Bulovce Hospital, Prague, Czech Republic
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Wutte N, Berghold A, Löffler S, Zenz W, Daghofer E, Krainberger I, Kleinert G, Aberer E. CXCL13 chemokine in pediatric and adult neuroborreliosis. Acta Neurol Scand 2011; 124:321-8. [PMID: 21320077 DOI: 10.1111/j.1600-0404.2010.01477.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Diagnosis of Lyme neuroborreliosis (NB) depends on the proof of intrathecal antibody production against Borrelia burgdorferi. CXCL13 has been seen to be elevated early in NB, before antibody production has started. In this study, we determined the diagnostic role of the CXCL13 chemokine in cerebrospinal fluid (CSF) and serum for the first time in pediatric NB patients as well as in adults, compared to controls and blood donors (BD). MATERIAL AND METHODS CXCL13 levels were measured in CSF and serum of 33 children and 42 adult patients. Serum CXCL13 was measured in 300 BD. RESULTS CSF CXCL13 levels were significantly elevated in definite and probable acute NB in children and adults compared to seropositive and seronegative neurological controls (P < 0.001). Serum CXCL13 levels showed great fluctuations and were not significantly elevated in NB patients. CONCLUSIONS Our study suggests that CSF CXCL13 can be used as a diagnostic marker for NB in children as well. In contrast, CXCL13 serum levels show great variance even in the healthy population and are not indicative of active NB.
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Affiliation(s)
- N Wutte
- Department of Dermatology, Medical University of Graz, Austria
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Discriminating Lyme neuroborreliosis from other neuroinflammatory diseases by levels of CXCL13 in cerebrospinal fluid. J Clin Microbiol 2011; 49:2027-30. [PMID: 21367992 DOI: 10.1128/jcm.00084-11] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
CXCL13 in cerebrospinal fluid (CSF) could be an important component for diagnosing Lyme neuroborreliosis (LNB). Levels of intrathecal CXCL13 were determined for 58 LNB patients and 210 controls; sensitivity was 88% and specificity was 89% (cutoff, 250 pg of CXCL13/ml of CSF). Elevated levels of CXCL13 can aid in the diagnosis of LNB, but levels should be interpreted with care.
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Chandra A, Wormser GP, Klempner MS, Trevino RP, Crow MK, Latov N, Alaedini A. Anti-neural antibody reactivity in patients with a history of Lyme borreliosis and persistent symptoms. Brain Behav Immun 2010; 24:1018-24. [PMID: 20227484 PMCID: PMC2897967 DOI: 10.1016/j.bbi.2010.03.002] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 02/20/2010] [Accepted: 03/02/2010] [Indexed: 01/09/2023] Open
Abstract
Some Lyme disease patients report debilitating chronic symptoms of pain, fatigue, and cognitive deficits despite recommended courses of antibiotic treatment. The mechanisms responsible for these symptoms, collectively referred to as post-Lyme disease syndrome (PLS) or chronic Lyme disease, remain unclear. We investigated the presence of immune system abnormalities in PLS by assessing the levels of antibodies to neural proteins in patients and controls. Serum samples from PLS patients, post-Lyme disease healthy individuals, patients with systemic lupus erythematosus, and normal healthy individuals were analyzed for anti-neural antibodies by immunoblotting and immunohistochemistry. Anti-neural antibody reactivity was found to be significantly higher in the PLS group than in the post-Lyme healthy (p<0.01) and normal healthy (p<0.01) groups. The observed heightened antibody reactivity in PLS patients could not be attributed solely to the presence of cross-reactive anti-borrelia antibodies, as the borrelial seronegative patients also exhibited elevated anti-neural antibody levels. Immunohistochemical analysis of PLS serum antibody activity demonstrated binding to cells in the central and peripheral nervous systems. The results provide evidence for the existence of a differential immune system response in PLS, offering new clues about the etiopathogenesis of the disease that may prove useful in devising more effective treatment strategies.
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Affiliation(s)
- Abhishek Chandra
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA
| | - Gary P. Wormser
- Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, NY, USA
| | | | | | - Mary K. Crow
- Division of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - Norman Latov
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA
| | - Armin Alaedini
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA,Corresponding author: Armin Alaedini, Department of Neurology and Neuroscience, Weill Medical College of Cornell University, 1300 York Ave., LC-819, New York, NY 10065; Phone: 212-746-7841;
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A case of central sleep apnea strictly dependent upon REM-sleep. J Neurol 2010; 257:143-5. [PMID: 19756821 DOI: 10.1007/s00415-009-5315-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2009] [Revised: 08/26/2009] [Accepted: 08/31/2009] [Indexed: 10/20/2022]
Abstract
Central sleep apnea (CSA) is characterized by the inability to generate regular breathing patterns as a result of the loss of metabolic drive and failure of respiratory muscle control. We present the case of a 54-year-old woman with a severe CSA strictly dependent upon REM-sleep. Extensive diagnostic workup excluded typical underlying causes and serological analysis revealed acute borreliosis infection. The severity of sleep apnea decreased after repeated polysomnographic studies without a specific therapy. CSA is usually associated with non-REM stages of slow-wave-sleep. This report illustrates the clinical presentation and diagnostic implications of an unusual case of a CSA strictly associated with REM-sleep. Anecdotally reports of severe respiratory failure in borreliosis indicate the potential of this infection to destabilize breathing control but the precise impact of the infection remains controversial. In our case, a relevant neuroborreliosis was not proven, since there were no other neurologic impairments and the patient refused studies of liquor fluid.
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Abstract
Lyme neuroborreliosis (LNB), the neurological manifestation of systemic infection with the complex spirochaete Borrelia burgdorferi, can pose a challenge for practising neurologists. This Review is a summary of clinical presentation, diagnosis, and therapy, as well as of recent advances in our understanding of LNB. Many new insights have been gained through work in experimental models of the disease. An appreciation of the genetic heterogeneity of the causative pathogen has helped clinicians in their understanding of the diverse presentations of LNB.
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Affiliation(s)
- Andrew R Pachner
- Department of Neurosciences, UMDNJ-New Jersey Medical School, Newark, NJ 07103, USA.
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Gelderblom H, Londoño D, Bai Y, Cabral ES, Quandt J, Hornung R, Martin R, Marques A, Cadavid D. High production of CXCL13 in blood and brain during persistent infection with the relapsing fever spirochete Borrelia turicatae. J Neuropathol Exp Neurol 2007; 66:208-17. [PMID: 17356382 DOI: 10.1097/01.jnen.0000248556.30209.6d] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Relapsing fever (RF) is a multisystemic borrelial infection with frequent neurologic involvement referred to as neuroborreliosis. The absence of an effective antibody response results in persistent infection. To study the consequences to the brain of persistent infection with the RF spirochete Borrelia turicatae, we studied B cell (Igh6-/-) and B and T (Rag1-/-) cell-deficient mice inoculated with isogenic serotypes 1 (Bt1) or 2 (Bt2). We found that Bt1 was more tissue tropic than Bt2, not only for brain but also for heart. Igh6-/- mice developed more severe clinical disease than Rag1-/- mice. Bt1-infected brains had widespread microgliosis/brain macrophage activation despite localization of spirochetes in the leptomeninges rather than the brain parenchyma itself. Oligoarray analysis revealed that CXCL13 was the most upregulated gene in the brain of Bt1-infected Igh6-/- mice. CXCL13 was also the most abundant of the chemokines we measured in infected blood. Persistent infection did not result in injury to the brain. Treatment with exogenous interleukin-10 reduced microgliosis in the brain and production of CXCL13 in the blood. We concluded that brain involvement in B cell-deficient mice persistently infected with B. turicatae is characterized by prominent microgliosis and production of CXCL13 without detectable injury.
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Affiliation(s)
- Harald Gelderblom
- Department of Neurology and Neuroscience and Center for Emerging Pathogens, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark, New Jersey, USA
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Abstract
Avellis syndrome is a rare form of alternating hemiparesis that is usually because of atherosclerosis. We report a 67-year-old man who developed paresthesiae of the left arm, dysphagia and dysphonia. The clinical picture, magnetic resonance imaging and cerebrospinal fluid findings were consistent with Avellis syndrome caused by brain stem arteritis because of late stage Borrelia burgdorferi infection, an extremely unusual aetiology for Avellis syndrome; this may well be the first such instance. It may be unrecognized in elderly patients with other risk factors for cerebrovascular disease.
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Affiliation(s)
- M Habek
- University Department of Neurology, Zagreb School of Medicine and University Hospital Center, Zagreb, Croatia.
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Cassiani-Ingoni R, Cabral ES, Lünemann JD, Garza Z, Magnus T, Gelderblom H, Munson PJ, Marques A, Martin R. Borrelia burgdorferi Induces TLR1 and TLR2 in human microglia and peripheral blood monocytes but differentially regulates HLA-class II expression. J Neuropathol Exp Neurol 2006; 65:540-8. [PMID: 16783164 DOI: 10.1097/00005072-200606000-00002] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The spirochete Borrelia burgdorferi is the agent of Lyme disease, which causes central nervous system manifestations in up to 20% of patients. We investigated the response of human brain microglial cells, glial progenitors, neurons, astrocytes, as well as peripheral blood monocytes to stimulation with B. burgdorferi. We used oligoarrays to detect changes in the expression of genes important for shaping adaptive and innate immune responses. We found that stimulation with B. burgdorferi lysate increased the expression of Toll-like receptors (TLRs) 1 and 2 in all cell types except neurons. However, despite similarities in global gene profiles of monocytes and microglia, only microglial cells responded to the stimulation with a robust increase in HLA-DR, HLA-DQ, and also coexpressed CD11-c, a dendritic cell marker. In contrast, a large number of HLA-related molecules were repressed at both the RNA and the protein levels in stimulated monocytes, whereas secretion of IL-10 and TNF-alpha was strongly induced. These results show that signaling through TLR1/2 in response to B. burgdorferi can elicit opposite immunoregulatory effects in blood and in brain immune cells, which could play a role in the different susceptibility of these compartments to infection.
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Affiliation(s)
- Riccardo Cassiani-Ingoni
- Cellular Immunology Section, Neuroimmunology Branch, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA.
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