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Darabi S, Ariaei A, Rustamzadeh A, Afshari D, Charkhat Gorgich EA, Darabi L. Cerebrospinal fluid and blood exosomes as biomarkers for amyotrophic lateral sclerosis; a systematic review. Diagn Pathol 2024; 19:47. [PMID: 38429818 PMCID: PMC10908104 DOI: 10.1186/s13000-024-01473-6] [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: 10/07/2023] [Accepted: 02/25/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a progressive and fatal motor neuron disease. Due to the limited knowledge about potential biomarkers that help in early diagnosis and monitoring disease progression, today's diagnoses are based on ruling out other diseases, neurography, and electromyography examination, which takes a time-consuming procedure. METHODS PubMed, ScienceDirect, and Web of Science were explored to extract articles published from January 2015 to June 2023. In the searching strategy following keywords were included; amyotrophic lateral sclerosis, biomarkers, cerebrospinal fluid, serum, and plama. RESULTS A total number of 6 studies describing fluid-based exosomal biomarkers were included in this study. Aggregated proteins including SOD1, TDP-43, pTDP-43, and FUS could be detected in the microvesicles (MVs). Moreover, TDP-43 and NFL extracted from plasma exosomes could be used as prognostic biomarkers. Also, downregulated miR-27a-3p detected through exoEasy Maxi and exoQuick Kit in the plasma could be measured as a diagnostic biomarker. Eventually, the upregulated level of CORO1A could be used to monitor disease progression. CONCLUSION Based on the results, each biomarker alone is insufficient to evaluate ALS. CNS-derived exosomes contain multiple ALS-related biomarkers (SOD1, TDP-43, pTDP-43, FUS, and miRNAs) that are detectable in cerebrospinal fluid and blood is a proper alternation. Exosome detecting kits listed as exoEasy, ExoQuick, Exo-spin, ME kit, ExoQuick Plus, and Exo-Flow, are helpful to reach this purpose.
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Affiliation(s)
- Shahram Darabi
- Cellular and Molecular Research Center, Research Institute for Non-communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Armin Ariaei
- Student Research Committee, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Auob Rustamzadeh
- Cellular and Molecular Research Center, Research Institute for Non-communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Hemmat Highway, next to Milad Tower, Tehran, Iran.
| | - Dariush Afshari
- Department of Neurology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Leila Darabi
- Department of Neurology, Tehran Medical Science Branch, Amir Al Momenin Hospital, Islamic Azad University, Tehran, Iran
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Gong Z, Gao L, Lu Y, Wang Z. CSF p-tau as a potential cognition impairment biomarker in ALS. Front Neurol 2022; 13:991143. [PMID: 36388201 PMCID: PMC9663818 DOI: 10.3389/fneur.2022.991143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/11/2022] [Indexed: 09/11/2023] Open
Abstract
Background Cerebrospinal fluid (CSF) and serum tau (t-tau, p-tau) are potential biomarkers for neurodegeneration in Alzheimer disease (AD), but their role in amyotrophic lateral sclerosis (ALS) is unclear. Objectives The aim of our study was to evaluate CSF and serum p-tau and t-tau in patients with ALS and to analyze the correlation and clinical parameters between them. Methods CSF and serum samples were obtained from 90 patients with ALS, 48 other neurological disease (OND), and 20 with AM (ALS mimic, AM) diseases. The levels of p-tau and t-tau in the CSF and serum were assessed with an enzyme-linked immunosorbent assay, and disease progression parameters, including the duration, the ALSFRS-R score, disease progression rate (DPR), the upper motor neuron (UMN) score, the Mini-mental State Examination (MMSE) score, the Montreal Cognitive Assessment (MoCA) score, and the Edinburgh Cognitive and Behavioral ALS Screen (ECAS) results, were analyzed by registered neurologists. Statistical analyses were performed using Prism software. Results Compared with controls, patients with ALS displayed significantly lower levels of CSF p-tau and p-tau:t-tau ratio. The CSF p-tau level in patients with ALS and cognition impairment was higher than that in patients with ALS who did not have cognition impairment. CSF p-tau level was negatively correlated with MMSE, MoCA, and ECAS total score and the specific score of ECAS in patients with ALS and cognition impairment. Conclusions The CSF p-tau level and p-tau:t-tau ratio were lower in patients with ALS than patients with OND and AM. Results suggest that CSF p-tau may be used as an index of cognition impairment in patients with ALS.
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Affiliation(s)
- Zhongying Gong
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Lina Gao
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Yi Lu
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Zhiyun Wang
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
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Dreger M, Steinbach R, Otto M, Turner MR, Grosskreutz J. Cerebrospinal fluid biomarkers of disease activity and progression in amyotrophic lateral sclerosis. J Neurol Neurosurg Psychiatry 2022; 93:422-435. [PMID: 35105727 PMCID: PMC8921583 DOI: 10.1136/jnnp-2021-327503] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/29/2021] [Indexed: 12/04/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a relentlessly progressive neurodegenerative disease, and only modest disease-modifying strategies have been established to date. Numerous clinical trials have been conducted in the past years, but have been severely hampered by the wide-ranging heterogeneity of both the biological origins and clinical characteristics of the disease. Thus, reliable biomarkers of disease activity are urgently needed to stratify patients into homogenous groups with aligned disease trajectories to allow a more effective design of clinical trial. In this review, the most promising candidate biomarkers in the cerebrospinal fluid (CSF) of patients with ALS will be summarised. Correlations between biomarker levels and clinical outcome parameters are discussed, while highlighting potential pitfalls and intercorrelations of these clinical parameters. Several CSF molecules have shown potential as biomarkers of progression and prognosis, but large, international, multicentric and longitudinal studies are crucial for validation. A more standardised choice of clinical endpoints in these studies, as well as the application of individualised models of clinical progression, would allow the quantification of disease trajectories, thereby allowing a more accurate analysis of the clinical implications of candidate biomarkers. Additionally, a comparative analysis of several biomarkers and ideally the application of a multivariate analysis including comprehensive genotypic, phenotypic and clinical characteristics collectively contributing to biomarker levels in the CSF, could promote their verification. Thus, reliable prognostic markers and markers of disease activity may improve clinical trial design and patient management in the direction of precision medicine.
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Affiliation(s)
- Marie Dreger
- Department of Neurology, Jena University Hospital, Jena, Thüringen, Germany
| | - Robert Steinbach
- Department of Neurology, Jena University Hospital, Jena, Thüringen, Germany
| | - Markus Otto
- Department of Neurology, University of Halle (Saale), Halle (Saale), Germany
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, Oxfordshire, UK
| | - Julian Grosskreutz
- Precision Neurology, Department of Neurology, University of Luebeck Human Medicine, Luebeck, Schleswig-Holstein, Germany
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Liu E, Karpf L, Bohl D. Neuroinflammation in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia and the Interest of Induced Pluripotent Stem Cells to Study Immune Cells Interactions With Neurons. Front Mol Neurosci 2022; 14:767041. [PMID: 34970118 PMCID: PMC8712677 DOI: 10.3389/fnmol.2021.767041] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/16/2021] [Indexed: 12/14/2022] Open
Abstract
Inflammation is a shared hallmark between amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). For long, studies were conducted on tissues of post-mortem patients and neuroinflammation was thought to be only bystander result of the disease with the immune system reacting to dying neurons. In the last two decades, thanks to improving technologies, the identification of causal genes and the development of new tools and models, the involvement of inflammation has emerged as a potential driver of the diseases and evolved as a new area of intense research. In this review, we present the current knowledge about neuroinflammation in ALS, ALS-FTD, and FTD patients and animal models and we discuss reasons of failures linked to therapeutic trials with immunomodulator drugs. Then we present the induced pluripotent stem cell (iPSC) technology and its interest as a new tool to have a better immunopathological comprehension of both diseases in a human context. The iPSC technology giving the unique opportunity to study cells across differentiation and maturation times, brings the hope to shed light on the different mechanisms linking neurodegeneration and activation of the immune system. Protocols available to differentiate iPSC into different immune cell types are presented. Finally, we discuss the interest in studying monocultures of iPS-derived immune cells, co-cultures with neurons and 3D cultures with different cell types, as more integrated cellular approaches. The hope is that the future work with human iPS-derived cells helps not only to identify disease-specific defects in the different cell types but also to decipher the synergistic effects between neurons and immune cells. These new cellular tools could help to find new therapeutic approaches for all patients with ALS, ALS-FTD, and FTD.
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Affiliation(s)
- Elise Liu
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, INSERM, CNRS, AP-HP, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Léa Karpf
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, INSERM, CNRS, AP-HP, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Delphine Bohl
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, INSERM, CNRS, AP-HP, Hôpital de la Pitié-Salpêtrière, Paris, France
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Tennakoon A, Katharesan V, Musgrave IF, Koblar SA, Faull RLM, Curtis MA, Johnson IP. Normal aging, motor neurone disease, and Alzheimer's disease are characterized by cortical changes in inflammatory cytokines. J Neurosci Res 2021; 100:653-669. [PMID: 34882833 DOI: 10.1002/jnr.24996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 10/29/2021] [Accepted: 11/06/2021] [Indexed: 12/12/2022]
Abstract
The role of increased brain inflammation in the development of neurodegenerative diseases is unclear. Here, we have compared cytokine changes in normal aging, motor neurone disease (MND), and Alzheimer's disease (AD). After an initial analysis, six candidate cytokines, interleukin (IL)- 4, 5, 6, 10, macrophage inhibitory protein (MIP)-1α, and fibroblast growth factor (FGF)-2, showing greatest changes were assayed in postmortem frozen human superior frontal gyri (n = 12) of AD patients, aging and young adult controls along with the precentral gyrus (n = 12) of MND patients. Healthy aging was associated with decreased anti-inflammatory IL-10 and FGF-2 levels. AD prefrontal cortex was associated with increased levels of IL-4, IL-5, and FGF-2, with the largest increase seen for FGF-2. Notwithstanding differences in the specific frontal lobe gyrus sampled, MND patients' primary motor cortex (precentral gyrus) was associated with increased levels of IL-5, IL-6, IL-10, and FGF-2 compared to the aging prefrontal cortex (superior frontal gyrus). Immunocytochemistry showed that FGF-2 is expressed in neurons, astrocytes, and microglia in normal aging prefrontal cortex, AD prefrontal cortex, and MND motor cortex. We report that healthy aging and age-related neurodegenerative diseases have different cortical inflammatory signatures that are characterized by increased levels of anti-inflammatory cytokines and call into question the view that increased inflammation underlies the development of age-related neurodegenerative diseases.
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Affiliation(s)
- Anuradha Tennakoon
- School of Biomedicine, The University of Adelaide, Adelaide, SA, Australia
| | - Viythia Katharesan
- School of Biomedicine, The University of Adelaide, Adelaide, SA, Australia
| | | | - Simon Andrea Koblar
- Department of Medical Specialties, Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Richard Lewis Maxwell Faull
- Department of Anatomy and Medical Imaging and the Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Maurice Anthony Curtis
- Department of Anatomy and Medical Imaging and the Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Ian Paul Johnson
- Macquarie Medical School, Macquarie University, Sydney, NSW, Australia
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CSF Diagnostics: A Potentially Valuable Tool in Neurodegenerative and Inflammatory Disorders Involving Motor Neurons: A Review. Diagnostics (Basel) 2021; 11:diagnostics11091522. [PMID: 34573864 PMCID: PMC8470638 DOI: 10.3390/diagnostics11091522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/10/2021] [Accepted: 08/19/2021] [Indexed: 11/16/2022] Open
Abstract
Cerebrospinal fluid (CSF) diagnostics has emerged as a valid tool for a variety of neurological diseases. However, CSF diagnostics has been playing a subordinate role in the diagnosis of many neurological conditions. Thus, in the multitude of neuromuscular diseases in which motor neurons are affected, a CSF sample is rarely taken routinely. However, CSF diagnostics has the potential to specify the diagnosis and monitor the treatment of neuromuscular disorders. In this review, we therefore focused on a variety of neuromuscular diseases, among them amyotrophic lateral sclerosis (ALS), peripheral neuropathies, and spinal muscular atrophy (SMA), for which CSF diagnostics has emerged as a promising option for determining the disease itself and its progression. We focus on potentially valuable biomarkers among different disorders, such as neurofilaments, cytokines, other proteins, and lipids to determine their suitability, differentiating between different neurological disorders and their potential to determine early disease onset, disease progression, and treatment outcome. We further recommend novel approaches, e.g., the use of mass spectrometry as a promising alternative techniques to standard ELISA assays, potentially enhancing biomarker significance in clinical applications.
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Pinilla G, Kumar A, Floaters MK, Pardo CA, Rothstein J, Ilieva H. Increased synthesis of pro-inflammatory cytokines in C9ORF72 patients. Amyotroph Lateral Scler Frontotemporal Degener 2021; 22:517-527. [PMID: 33929933 DOI: 10.1080/21678421.2021.1912100] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
C9ORF72 hexanucleotide expansion is the most common genetic cause of familial amyotrophic lateral sclerosis (ALS)/fronto-temporal dementia (FTD) disease spectrum. Even though three major mechanisms of disease pathogenesis have been proposed, we lack detailed understanding of the factors that influence disease onset and progression. We sought to characterize cerebrospinal fluid and sera of C9ORF72 patients via a multiplex assay of 41 chemokines and cytokines in comparison to neurological controls and sporadic ALS patients. We found an increase in synthesis of pro-inflammatory chemokines and cytokines in disease samples and particularly in C9ORF72 patients in comparison to controls. We provide evidence that a CSF pro-inflammatory signature is a feature of C9ORF72-mediated disease.
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Affiliation(s)
- Gabriel Pinilla
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA.,Fundación Valle del Lili, Cali, Icesi University, Valle del Cauca, Colombia
| | - Anupama Kumar
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Mary Kay Floaters
- National Institutes of Health, National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
| | - Carlos A Pardo
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Jeffrey Rothstein
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Hristelina Ilieva
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA.,ALS Weinberg Center, Thomas Jefferson University, Philadelphia, PA, USA, and
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Aschauer-Wallner S, Leis S, Bogdahn U, Johannesen S, Couillard-Despres S, Aigner L. Granulocyte colony-stimulating factor in traumatic spinal cord injury. Drug Discov Today 2021; 26:1642-1655. [PMID: 33781952 DOI: 10.1016/j.drudis.2021.03.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/23/2021] [Accepted: 03/17/2021] [Indexed: 12/12/2022]
Abstract
Granulocyte colony-stimulating factor (G-CSF) is a cytokine used in pharmaceutical preparations for the treatment of chemotherapy-induced neutropenia. Evidence from experimental studies indicates that G-CSF exerts relevant activities in the central nervous system (CNS) in particular after lesions. In acute, subacute, and chronic CNS lesions, G-CSF appears to have strong anti-inflammatory, antiapoptotic, antioxidative, myelin-protective, and axon-regenerative activities. Additional effects result in the stimulation of angiogenesis and neurogenesis as well as in bone marrow stem cell mobilization to the CNS. There are emerging preclinical and clinical data indicating that G-CSF is a safe and effective drug for the treatment of acute and chronic traumatic spinal cord injury (tSCI), which we summarize in this review.
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Affiliation(s)
- Stephanie Aschauer-Wallner
- Department of Orthopedics and Traumatology, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria; Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria.
| | - Stefan Leis
- Department of Neurology, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Ulrich Bogdahn
- Velvio GmbH, Regensburg, Germany; Department of Neurology, University Hospital Regensburg, Regensburg, Germany
| | - Siw Johannesen
- Department of Neurology, University Hospital Regensburg, Regensburg, Germany; Department of Neurology, BG Trauma Center Murnau, Murnau, Germany
| | - Sebastien Couillard-Despres
- Institute of Experimental Neuroregeneration, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria; Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Ludwig Aigner
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria; Austrian Cluster for Tissue Regeneration, Vienna, Austria
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Morello G, Salomone S, D’Agata V, Conforti FL, Cavallaro S. From Multi-Omics Approaches to Precision Medicine in Amyotrophic Lateral Sclerosis. Front Neurosci 2020; 14:577755. [PMID: 33192262 PMCID: PMC7661549 DOI: 10.3389/fnins.2020.577755] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a devastating and fatal neurodegenerative disorder, caused by the degeneration of upper and lower motor neurons for which there is no truly effective cure. The lack of successful treatments can be well explained by the complex and heterogeneous nature of ALS, with patients displaying widely distinct clinical features and progression patterns, and distinct molecular mechanisms underlying the phenotypic heterogeneity. Thus, stratifying ALS patients into consistent and clinically relevant subgroups can be of great value for the development of new precision diagnostics and targeted therapeutics for ALS patients. In the last years, the use and integration of high-throughput "omics" approaches have dramatically changed our thinking about ALS, improving our understanding of the complex molecular architecture of ALS, distinguishing distinct patient subtypes and providing a rational foundation for the discovery of biomarkers and new individualized treatments. In this review, we discuss the most significant contributions of omics technologies in unraveling the biological heterogeneity of ALS, highlighting how these approaches are revealing diagnostic, prognostic and therapeutic targets for future personalized interventions.
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Affiliation(s)
- Giovanna Morello
- Institute for Research and Biomedical Innovation (IRIB), Italian National Research Council (CNR), Catania, Italy
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Salvatore Salomone
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Velia D’Agata
- Human Anatomy and Histology, University of Catania, Catania, Italy
| | | | - Sebastiano Cavallaro
- Institute for Research and Biomedical Innovation (IRIB), Italian National Research Council (CNR), Catania, Italy
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Aydemir D, Ulusu NN. Importance of the serum biochemical parameters as potential biomarkers for rapid diagnosis and evaluating preclinical stage of ALS. Med Hypotheses 2020; 141:109736. [DOI: 10.1016/j.mehy.2020.109736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/05/2020] [Accepted: 04/09/2020] [Indexed: 02/07/2023]
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11
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Martínez H, Escamilla-Ocañas C, Camara-Lemarroy C, González-Garza M, Moreno-Cuevas J, García Sarreón M. Increased cerebrospinal fluid levels of cytokines monocyte chemoattractant protein-1 (MCP-1) and macrophage inflammatory protein-1β (MIP-1β) in patients with amyotrophic lateral sclerosis. NEUROLOGÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.nrleng.2017.07.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Salamone P, Fuda G, Casale F, Marrali G, Lunetta C, Caponnetto C, Mazzini L, La Bella V, Mandrioli J, Simone IL, Moglia C, Calvo A, Tarella C, Chio A. G-CSF (filgrastim) treatment for amyotrophic lateral sclerosis: protocol for a phase II randomised, double-blind, placebo-controlled, parallel group, multicentre clinical study (STEMALS-II trial). BMJ Open 2020; 10:e034049. [PMID: 32209625 PMCID: PMC7202695 DOI: 10.1136/bmjopen-2019-034049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Amyotrophic lateral sclerosis (ALS) is a fatal progressive neurological disorder characterised by a selective degeneration of motor neurons (MNs). Stem cell transplantation is considered as a promising strategy in neurological disorders therapy and the possibility of inducing bone marrow cells (BMCs) to circulate in the peripheral blood is suggested to investigate stem cells migration in degenerated ALS nerve tissues where potentially repair MN damage. Granulocyte-colony stimulating factor (G-CSF) is a growth factor which stimulates haematopoietic progenitor cells, mobilises BMCs into injured brain and it is itself a neurotrophic factor for MN. G-CSF safety in humans has been demonstrated and many observations suggest that it may affect neural cells. Therefore, we decided to use G-CSF to mobilise BMCs into the peripheral circulation in patients with ALS, planning a clinical trial to evaluate the effect of G-CSF administration in ALS patients compared with placebo. METHODS AND ANALYSIS STEMALS-II is a phase II multicentre, randomised double-blind, placebo-controlled, parallel group clinical trial on G-CSF (filgrastim) and mannitol in ALS patients. Specifically, we investigate safety, tolerability and efficacy of four repeated courses of intravenous G-CSF and mannitol administered in 76 ALS patients in comparison with placebo (indistinguishable glucose solution 5%). We determine increase of G-CSF levels in serum and cerebrospinal fluid as CD34+ cells and leucocyte count after treatment; reduction in ALS Functional Rating Scale-Revised Score, forced vital capacity, Scale for Testing Muscle Strength Score and quality of life; the adverse events/reactions during the treatment; changes in neuroinflammation biomarkers before and after treatment. ETHICS AND DISSEMINATION The study protocol was approved by the Ethics Committee of Azienda Ospedaliera Universitaria 'Città della Salute e della Scienza', Torino, Italy. Results will be presented during scientific symposia or published in scientific journals. TRIAL REGISTRATION NUMBER Eudract 2014-002228-28.
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Affiliation(s)
- Paolina Salamone
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
| | - Giuseppe Fuda
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
| | - Federico Casale
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
| | - Giuseppe Marrali
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
| | - Christian Lunetta
- NEuroMuscular Omnicentre (NEMO), Fondazione Serena Onlus, Milan, Italy
| | - Claudia Caponnetto
- Neurological Clinic, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Letizia Mazzini
- Department of Neurology, Maggiore della Carità Hospital, University of Piemonte Orientale, Novara, Italy
| | - Vincenzo La Bella
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Sicilia, Italy
| | - Jessica Mandrioli
- Department of Neuroscience, Azienda Ospedaliera Universitaria Modena, St. Agostino-Estense Hospital, Modena, Italy
| | - Isabella Laura Simone
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari, Bari, Puglia, Italy
| | - Cristina Moglia
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
- ALS Center, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Piemonte, Italy
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
- ALS Center, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Piemonte, Italy
| | - Corrado Tarella
- Oncohematology Division, IEO European Institute of Oncology, IRCCS, University of Milan, Milano, Lombardia, Italy
| | - Adriano Chio
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Piemonte, Italy
- ALS Center, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Piemonte, Italy
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Pocock K, Suresh N, Suradi Y, Dang S, Harvey B, Cao C, Sutherland K, Lin X, Vu TH, Gooch C. An Open-Label, Prospective Study Evaluating the Clinical and Immunological Effects of Higher Dose Granulocyte Colony-Stimulating Factor in ALS. J Clin Neuromuscul Dis 2020; 21:127-134. [PMID: 32073458 DOI: 10.1097/cnd.0000000000000275] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE We evaluated the safety and tolerability of higher-dose granulocyte colony-stimulating factor (G-CSF) in patients with amyotrophic lateral sclerosis. In addition, rates of disease progression and serum G-CSF levels and other immunological and hematological markers were measured. METHODS Three patients with advanced amyotrophic lateral sclerosis were treated with G-CSF subcutaneously at 5 μg/kg twice daily for 5 consecutive days monthly for 4-12 months. Patients were monitored for adverse effects, and disease progression was assessed with ALSFRS-R and other measures. RESULTS Patients tolerated higher-dose G-CSF well with no serious adverse events. Adverse effects were mild to moderate with musculoskeletal pain and malaise being most often reported. No significant change in the rate of disease progression was noted for ALSFRS-R or other measures. Bone marrow progenitor cells were rapidly mobilized for a duration of approximately 9 days with transient and variable effect on cytokines. CONCLUSIONS Higher-dose G-CSF was well tolerated in this cohort with no apparent effect on disease progression up to 1 year.
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Affiliation(s)
- Kristyn Pocock
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Niraja Suresh
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Yazan Suradi
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Samuel Dang
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Brittany Harvey
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Chuanhai Cao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL
| | - Kyle Sutherland
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL
| | - Xiaoyang Lin
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL
| | - Tuan H Vu
- Department of Neurology, University of South Florida, Tampa, FL; and
| | - Clifton Gooch
- Department of Neurology, University of South Florida, Tampa, FL; and
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14
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Antiapoptotic Effect of Granulocyte-Colony Stimulating Factor After Peripheral Nerve Trauma. World Neurosurg 2019; 129:e6-e15. [DOI: 10.1016/j.wneu.2019.04.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 04/05/2019] [Accepted: 04/06/2019] [Indexed: 11/18/2022]
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15
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Villoslada P, Vila G, Colafrancesco V, Moreno B, Fernandez-Diez B, Vazquez R, Pertsovskaya I, Zubizarreta I, Pulido-Valdeolivas I, Messeguer J, Vendrell-Navarro G, Frade JM, López-Sánchez N, Teixido M, Giralt E, Masso M, Dugas JC, Leonoudakis D, Lariosa-Willingham KD, Steinman L, Messeguer A. Axonal and Myelin Neuroprotection by the Peptoid BN201 in Brain Inflammation. Neurotherapeutics 2019; 16:808-827. [PMID: 30815844 PMCID: PMC6694325 DOI: 10.1007/s13311-019-00717-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The development of neuroprotective therapies is a sought-after goal. By screening combinatorial chemical libraries using in vitro assays, we identified the small molecule BN201 that promotes the survival of cultured neural cells when subjected to oxidative stress or when deprived of trophic factors. Moreover, BN201 promotes neuronal differentiation, the differentiation of precursor cells to mature oligodendrocytes in vitro, and the myelination of new axons. BN201 modulates several kinases participating in the insulin growth factor 1 pathway including serum-glucocorticoid kinase and midkine, inducing the phosphorylation of NDRG1 and the translocation of the transcription factor Foxo3 to the cytoplasm. In vivo, BN201 prevents axonal and neuronal loss, and it promotes remyelination in models of multiple sclerosis, chemically induced demyelination, and glaucoma. In summary, we provide a new promising strategy to promote neuroaxonal survival and remyelination, potentially preventing disability in brain diseases.
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Affiliation(s)
- Pablo Villoslada
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain.
| | - Gemma Vila
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Valeria Colafrancesco
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Beatriz Moreno
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Begoña Fernandez-Diez
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Raquel Vazquez
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Inna Pertsovskaya
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Irati Zubizarreta
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Irene Pulido-Valdeolivas
- Center for Neuroimmunology, Institut d'Investigacions Biomediques August Pi Sunyer, Casanova 145, Centre Cellex 3A, 08036, Barcelona, Spain
| | - Joaquin Messeguer
- Institute for Advanced Chemistry of Catalonia, Consejo Superior de Investigaciones Cientificas, Barcelona, 08034, Spain
| | - Gloria Vendrell-Navarro
- Institute for Advanced Chemistry of Catalonia, Consejo Superior de Investigaciones Cientificas, Barcelona, 08034, Spain
| | - Jose Maria Frade
- Instituto Cajal, Consejo Superior de Investigaciones Cientificas, Madrid, 28002, Spain
| | - Noelia López-Sánchez
- Instituto Cajal, Consejo Superior de Investigaciones Cientificas, Madrid, 28002, Spain
| | | | - Ernest Giralt
- Institute for Research in Biomedicine, Barcelona, 08028, Spain
| | - Mar Masso
- Bionure Farma SL, Barcelona, 94025, Spain
| | | | | | | | | | - Angel Messeguer
- Institute for Advanced Chemistry of Catalonia, Consejo Superior de Investigaciones Cientificas, Barcelona, 08034, Spain
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16
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Goutman SA, Savelieff MG, Sakowski SA, Feldman EL. Stem cell treatments for amyotrophic lateral sclerosis: a critical overview of early phase trials. Expert Opin Investig Drugs 2019; 28:525-543. [PMID: 31189354 DOI: 10.1080/13543784.2019.1627324] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease of cortical, brainstem, and spinal motor neurons; it causes progressive muscle weakness and atrophy, respiratory failure, and death. No currently available treatment either stops or reverses this disease. Therapeutics to slow, stop, and reverse ALS are needed. Stem cells may be a viable solution to sustain and nurture diseased motor neurons. Several early-stage clinical trials have been launched to assess the potential of stem cells for ALS treatment. Areas covered: Expert opinion: AREAS COVERED This review covers the key advances from early phase clinical trials of stem cell therapy for ALS and identifies promising avenues and key challenges. EXPERT OPINION Clinical trials in humans are still in the nascent stages of development. It will be critical to ensure that powered, well-controlled trials are conducted, that optimal treatment windows are identified, and that the ideal cell type, cell dose, and delivery site and method are determined. Several trials have used more invasive procedures, and ethical concerns of sham procedures on patients in the control arm and on their safety should be considered.
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Affiliation(s)
- Stephen A Goutman
- a Department of Neurology , University of Michigan , Ann Arbor , MI , USA.,b Program for Neurology Research & Discovery , University of Michigan , Ann Arbor , MI , USA
| | - Masha G Savelieff
- a Department of Neurology , University of Michigan , Ann Arbor , MI , USA.,b Program for Neurology Research & Discovery , University of Michigan , Ann Arbor , MI , USA
| | - Stacey A Sakowski
- a Department of Neurology , University of Michigan , Ann Arbor , MI , USA.,b Program for Neurology Research & Discovery , University of Michigan , Ann Arbor , MI , USA
| | - Eva L Feldman
- a Department of Neurology , University of Michigan , Ann Arbor , MI , USA.,b Program for Neurology Research & Discovery , University of Michigan , Ann Arbor , MI , USA
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17
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Chen Y, Xia K, Chen L, Fan D. Increased Interleukin-6 Levels in the Astrocyte-Derived Exosomes of Sporadic Amyotrophic Lateral Sclerosis Patients. Front Neurosci 2019; 13:574. [PMID: 31231184 PMCID: PMC6560167 DOI: 10.3389/fnins.2019.00574] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 05/20/2019] [Indexed: 12/29/2022] Open
Abstract
Neuroinflammation plays an important role in amyotrophic lateral sclerosis (ALS) pathogenesis. However, it is difficult to evaluate inflammation of the central nervous system (CNS) or the relationship between neuroinflammation and disease progression in ALS patients. Recent advances in the field of exosomes and CNS-derived exosomes extraction technology provide the possibility of measuring the inflammatory status in the CNS without brain biopsy. In this pilot study, we extracted astrocyte-derived exosomes from the plasma of sporadic ALS patients and age-, sex-matched healthy controls and determined Interleukin-6 (IL-6) levels by an enzyme-linked immunosorbent assay (ELISA). The IL-6 levels in astrocyte-derived exosomes were increased in sALS patients and positively associated with the rate of disease progression. However, the association between IL-6 levels and disease progression rate was limited to patients whose disease duration were less than 12 months. These data suggest an increased inflammatory cascade in the CNS of sALS patients. Our pilot study demonstrates that CNS-derived exosomes could be useful to reveal neuroinflammation of the CNS in ALS patients.
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Affiliation(s)
- Yong Chen
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Kailin Xia
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Lu Chen
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Dongsheng Fan
- Department of Neurology, Peking University Third Hospital, Beijing, China.,Key Laboratory for Neuroscience, Ministry of Education/National Health Commission, Peking University, Beijing, China
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18
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Moreno-Martínez L, de la Torre M, Toivonen JM, Zaragoza P, García-Redondo A, Calvo AC, Osta R. Circulating Cytokines Could Not Be Good Prognostic Biomarkers in a Mouse Model of Amyotrophic Lateral Sclerosis. Front Immunol 2019; 10:801. [PMID: 31031774 PMCID: PMC6473074 DOI: 10.3389/fimmu.2019.00801] [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: 10/05/2018] [Accepted: 03/26/2019] [Indexed: 11/13/2022] Open
Abstract
Background: There is growing evidence of the role of inflammation in Amyotrophic Lateral Sclerosis (ALS) during the last decade. Although the origin of ALS remains unknown, multiple potential inflammatory biomarkers have been described in ALS patients and murine models of this disease to explain the progressive motor neuron loss and muscle atrophy. However, the results remain controversial. To shed light on this issue, we aimed to identify novel biomarkers of inflammation that can influence disease progression and survival in serial blood samples from transgenic SOD1G93A mice, a model of ALS. Methods: A cytokine array assay was performed to analyze protein expression of 97 cytokines in plasma samples from wildtype controls and transgenic SOD1G93A mice at asymptomatic stage. Subsequently, serial plasma samples were obtained from SOD1G93A mice at early symptomatic, symptomatic and terminal stages to monitor cytokine levels during disease progression through immunoassays. Comparisons of means of quantifiable cytokines between short-and long-lived mice were analyzed by unrelated t-test or Mann-Whitney U-test. Relationships between cytokines levels and survival time were assessed using Pearson's correlation analysis and Kaplan-Meier analysis. Results: A total of 16 cytokines (6Ckine, ALK-1, CD30 L, eotaxin-1, galectin-1, GITR, IL-2, IL-6, IL-10, IL-13, IL-17B R, MIP-1α, MIP-3β, RANKL, TROY, and VEGF-D) were found dysregulated in transgenic SOD1G93A mice at asymptomatic stage compared with age-matched controls. Immunoassays of serial samples revealed positive expression of ALK-1, GITR and IL-17B R at P60 and P90 in mice with shorter survival. In addition, eotaxin-1 and galectin-1 levels were significantly increased at terminal stage in SOD1G93A mice that showed shorter survival time. Finally, levels of eotaxin-1, galectin-1, IL-2, IL-6, MIP-1α, and TROY at P90 or endpoint negatively correlated with the longevity of transgenic mice. Conclusions: We demonstrated in the SOD1G93A model of ALS that increased levels of several cytokines were associated with a shorter lifespan. However, their role as prognostic biomarkers is unclear as their expression was very variable depending on both the disease stage and the subject. Nevertheless, cytokines may be potential therapeutic targets.
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Affiliation(s)
- Laura Moreno-Martínez
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
| | - Miriam de la Torre
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
| | - Janne M Toivonen
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
| | - Pilar Zaragoza
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
| | | | - Ana Cristina Calvo
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
| | - Rosario Osta
- LAGENBIO, Faculty of Veterinary-IIS, IA2-CITA, CIBERNED, University of Zaragoza, Zaragoza, Spain
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19
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Pronto-Laborinho A, Pinto S, Gromicho M, Pereira M, Swash M, de Carvalho M. Interleukin-6 and amyotrophic lateral sclerosis. J Neurol Sci 2019; 398:50-53. [PMID: 30682521 DOI: 10.1016/j.jns.2019.01.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 12/24/2018] [Accepted: 01/15/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND IL-6 is an inflammatory cytokine that is a possible factor in progression of the disease. We have investigated venous blood levels of IL-6 in controls and ALS patients in relation to clinical staging and respiratory function. METHODS We studied 82 patients with ALS and 43 age and gender-matched healthy control subjects. Blood was drawn at the same time of day in the mornings to avoid diurnal variation. IL-6 levels were estimated according to a fixed protocol. Clinical measures included ALSFRS-R, vital capacity, and mean bilateral phrenic nerve CMAP amplitude. A multi-regression data analysis was used in addition to conventional statistical methods. RESULTS IL-6 levels were positively correlated with increasing age in the control group. In ALS patients mean IL-6 levels were raised but the levels were markedly variable from case to case and did not reach significance (p 0.1). In addition to age effects reduction in phrenic nerve CMAP amplitude was correlated with increased IL-6 levels (p 0.026). CONCLUSIONS IL-6 levels were physiologically influenced by aging in controls and by respiratory dysfunction in ALS. There was marked variability in levels from case to case, which might be related to respiratory factors, which cause pulmonary inflammation.
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Affiliation(s)
- Ana Pronto-Laborinho
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Susana Pinto
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Marta Gromicho
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Mariana Pereira
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Michael Swash
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal; Barts and the London School of Medicine, Queen Mary University of London, United Kingdom
| | - Mamede de Carvalho
- Institute of Physiology and Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal; Department of Neurosciences and Mental Health, Hospital de Santa Maria-CHLN, Lisbon, Portugal.
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20
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Adipsin, MIP-1b, and IL-8 as CSF Biomarker Panels for ALS Diagnosis. DISEASE MARKERS 2018; 2018:3023826. [PMID: 30405855 PMCID: PMC6199888 DOI: 10.1155/2018/3023826] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/15/2018] [Accepted: 08/28/2018] [Indexed: 12/20/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is an aggressive neurodegenerative disorder that selectively attacks motor neurons in the brain and spinal cord. Despite important advances in the knowledge of the etiology and progression of the disease, there are still no solid grounds in which a clinician could make an early objective and reliable diagnosis from which patients could benefit. Diagnosis is difficult and basically made by clinical rating scales (ALSRs and El Escorial). The possible finding of biomarkers to aid in the early diagnosis and rate of disease progression could serve for future innovative therapeutic approaches. Recently, it has been suggested that ALS has an important immune component that could represent either the cause or the consequence of the disease. In this report, we analyzed 19 different cytokines and growth factors in the cerebrospinal fluid of 77 ALS patients and 13 controls by decision tree and PanelomiX program. Results showed an increase of Adipsin, MIP-1b, and IL-6, associated with a decrease of IL-8 thresholds, related with ALS patients. This biomarker panel analysis could represent an important aid for diagnosis of ALS alongside the clinical and neurophysiological criteria.
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21
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Chen X, Hu Y, Cao Z, Liu Q, Cheng Y. Cerebrospinal Fluid Inflammatory Cytokine Aberrations in Alzheimer's Disease, Parkinson's Disease and Amyotrophic Lateral Sclerosis: A Systematic Review and Meta-Analysis. Front Immunol 2018; 9:2122. [PMID: 30283455 PMCID: PMC6156158 DOI: 10.3389/fimmu.2018.02122] [Citation(s) in RCA: 161] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 08/28/2018] [Indexed: 12/14/2022] Open
Abstract
It has been suggested that cytokine-mediated inflammation plays a key role for the onset and/or development of neurodegenerative diseases including Alzheimer's disease (AD), Parkinson's disease (PD) and Amyotrophic lateral sclerosis (ALS). However, clinical studies have yielded inconsistent results for the aberrant cytokine levels in circulation of patients with AD, PD, and ALS. Previous studies have used meta-analysis to address the inconsistent data for blood cytokine levels in the patients with AD, PD, and ALS. Here, we performed a systemic review of cerebrospinal fluid inflammatory cytokine data in patients with AD, PD and ALS, and sought to quantitatively summarize the CSF inflammatory cytokine data with a meta-analytical technique. The systematic search from Pubmed and Web of Science identified 71 articles with 2629 patients and 2049 controls for the meta-analysis. Random-effects meta-analysis demonstrated that CSF TGF-β, MCP-1, and YKL-40 levels were significantly elevated in AD patients when compared with controls. In addition, patients with PD had heightened levels of TGF-β1, IL-6, and IL-1β in CSF. Furthermore, G-CSF, IL-2, IL-15, IL-17, MCP-1, MIP-1α, TNF-α, and VEGF levels were significantly increased in patients with ALS as compared with controls. Taken together, these results not only strengthen the clinical evidence that neurodegenerative diseases are accompanied by the increased inflammatory response, but also reveal the unique inflammatory response profile in the central nervous system of patients with AD, PD and ALS. Given the robust associations between some cytokines and neurodegenerative diseases found in this meta-analysis, CSF inflammatory cytokines may be used as biomarkers for these diseases in the future.
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Affiliation(s)
| | | | | | - Qingshan Liu
- Key Laboratory of Ethnomedicine for Ministry of Education, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Yong Cheng
- Key Laboratory of Ethnomedicine for Ministry of Education, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China
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22
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Gong ZY, Lv GP, Gao LN, Lu Y, Guo J, Zang DW. Neurofilament Subunit L Levels in the Cerebrospinal Fluid and Serum of Patients with Amyotrophic Lateral Sclerosis. NEURODEGENER DIS 2018; 18:165-172. [PMID: 29898446 DOI: 10.1159/000488681] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 03/20/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND There are no reliable biomarkers that could evaluate the disease burden in amyotrophic lateral sclerosis (ALS). OBJECTIVES The aim of our study is to evaluate the changes in cerebrospinal fluid (CSF) and serum neurofilament subunit L (NF-L) in patients with ALS and to analyze the correlations between the levels of NF-L and clinical parameters. METHOD CSF and serum samples were obtained from 80 ALS patients and 40 controls. The levels of NF-L in CSF and serum were assessed, and disease progression parameters including duration, revised ALS Functional Rating Scale (ALSFRS-r) score, disease progression rate (DPR), upper motor neuron (UMN) score, and survival were analyzed by registered neurologists. All samples were measured using a commercial enzyme-linked immunosorbent assay. Statistical analyses were performed using Prism software. RESULTS Compared to the controls, the ALS patients displayed significantly increased levels of NF-L; these values were negatively correlated with the ALSFRS-r score and positively correlated with the decrease in ALSFRS-r score, DPR, and UMN score. There was no correlation between levels of NF-L and duration. In addition, the cumulative survival rate in ALS patients with a low level of NF-L was higher than in patients with a high level of NF-L. CONCLUSIONS NF-L levels increased in CSF and serum of patients with ALS. NF-L may thus be a neurodegenerative biomarker for predicting ALS severity and progression, and the survival of patients with this disease.
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Affiliation(s)
- Zhong-Ying Gong
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China.,Department of Neurology, Tianjin First Center Hospital, Tianjin Medical University, Tianjin, China
| | - Gao-Peng Lv
- Department of Neurology, Tianjin First Center Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Li-Na Gao
- Department of Neurology, Tianjin First Center Hospital, Tianjin Medical University, Tianjin, China
| | - Yi Lu
- Department of Neurology, Tianjin First Center Hospital, Tianjin Medical University, Tianjin, China
| | - Jie Guo
- Department of Neurology, Tianjin First Center Hospital, Tianjin Medical University, Tianjin, China
| | - Da-Wei Zang
- Department of Neurology, Tianjin First Center Hospital, Tianjin Medical University, Tianjin, China
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23
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Lewczuk P, Riederer P, O’Bryant SE, Verbeek MM, Dubois B, Visser PJ, Jellinger KA, Engelborghs S, Ramirez A, Parnetti L, Jack CR, Teunissen CE, Hampel H, Lleó A, Jessen F, Glodzik L, de Leon MJ, Fagan AM, Molinuevo JL, Jansen WJ, Winblad B, Shaw LM, Andreasson U, Otto M, Mollenhauer B, Wiltfang J, Turner MR, Zerr I, Handels R, Thompson AG, Johansson G, Ermann N, Trojanowski JQ, Karaca I, Wagner H, Oeckl P, van Waalwijk van Doorn L, Bjerke M, Kapogiannis D, Kuiperij HB, Farotti L, Li Y, Gordon BA, Epelbaum S, Vos SJB, Klijn CJM, Van Nostrand WE, Minguillon C, Schmitz M, Gallo C, Mato AL, Thibaut F, Lista S, Alcolea D, Zetterberg H, Blennow K, Kornhuber J, Riederer P, Gallo C, Kapogiannis D, Mato AL, Thibaut F. Cerebrospinal fluid and blood biomarkers for neurodegenerative dementias: An update of the Consensus of the Task Force on Biological Markers in Psychiatry of the World Federation of Societies of Biological Psychiatry. World J Biol Psychiatry 2018; 19:244-328. [PMID: 29076399 PMCID: PMC5916324 DOI: 10.1080/15622975.2017.1375556] [Citation(s) in RCA: 184] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the 12 years since the publication of the first Consensus Paper of the WFSBP on biomarkers of neurodegenerative dementias, enormous advancement has taken place in the field, and the Task Force takes now the opportunity to extend and update the original paper. New concepts of Alzheimer's disease (AD) and the conceptual interactions between AD and dementia due to AD were developed, resulting in two sets for diagnostic/research criteria. Procedures for pre-analytical sample handling, biobanking, analyses and post-analytical interpretation of the results were intensively studied and optimised. A global quality control project was introduced to evaluate and monitor the inter-centre variability in measurements with the goal of harmonisation of results. Contexts of use and how to approach candidate biomarkers in biological specimens other than cerebrospinal fluid (CSF), e.g. blood, were precisely defined. Important development was achieved in neuroimaging techniques, including studies comparing amyloid-β positron emission tomography results to fluid-based modalities. Similarly, development in research laboratory technologies, such as ultra-sensitive methods, raises our hopes to further improve analytical and diagnostic accuracy of classic and novel candidate biomarkers. Synergistically, advancement in clinical trials of anti-dementia therapies energises and motivates the efforts to find and optimise the most reliable early diagnostic modalities. Finally, the first studies were published addressing the potential of cost-effectiveness of the biomarkers-based diagnosis of neurodegenerative disorders.
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Affiliation(s)
- Piotr Lewczuk
- Department of Psychiatry and Psychotherapy, Universitätsklinikum Erlangen, and Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
- Department of Neurodegeneration Diagnostics, Medical University of Białystok, and Department of Biochemical Diagnostics, University Hospital of Białystok, Białystok, Poland
| | - Peter Riederer
- Center of Mental Health, Clinic and Policlinic of Psychiatry, Psychosomatics and Psychotherapy, University Hospital Würzburg, Würzburg, Germany
| | - Sid E. O’Bryant
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Marcel M. Verbeek
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer Center, Nijmegen, The Netherlands
- Department of Laboratory Medicine, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer center, Nijmegen, The Netherlands
| | - Bruno Dubois
- Institut de la Mémoire et de la Maladie d’Alzheimer (IM2A), Salpêtrièrie Hospital, INSERM UMR-S 975 (ICM), Paris 6 University, Paris, France
| | - Pieter Jelle Visser
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, The Netherlands
- Department of Neurology, Alzheimer Centre, Amsterdam Neuroscience VU University Medical Centre, Amsterdam, The Netherlands
| | | | - Sebastiaan Engelborghs
- Reference Center for Biological Markers of Dementia (BIODEM), University of Antwerp, Antwerp, Belgium
- Department of Neurology and Memory Clinic, Hospital Network Antwerp (ZNA) Middelheim and Hoge Beuken, Antwerp, Belgium
| | - Alfredo Ramirez
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Lucilla Parnetti
- Section of Neurology, Center for Memory Disturbances, Lab of Clinical Neurochemistry, University of Perugia, Perugia, Italy
| | | | - Charlotte E. Teunissen
- Neurochemistry Lab and Biobank, Department of Clinical Chemistry, Amsterdam Neuroscience, VU University Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Harald Hampel
- AXA Research Fund & UPMC Chair, Sorbonne Universités, Université Pierre et Marie Curie (UPMC) Paris 06, Inserm, CNRS, Institut du Cerveau et de la Moelle Épinière (ICM), Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer (IM2A), Hôpital Pitié-Salpêtrière, Boulevard de l’hôpital, Paris, France
| | - Alberto Lleó
- Department of Neurology, Institut d’Investigacions Biomèdiques Sant Pau - Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Neurodegenerativas, CIBERNED, Spain
| | - Frank Jessen
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
- German Center for Neurodegenerative Disorders (DZNE), Bonn, Germany
| | - Lidia Glodzik
- Center for Brain Health, Department of Psychiatry, NYU Langone Medical Center, New York, NY, USA
| | - Mony J. de Leon
- Center for Brain Health, Department of Psychiatry, NYU Langone Medical Center, New York, NY, USA
| | - Anne M. Fagan
- Knight Alzheimer’s Disease Research Center, Washington University School of Medicine, Saint Louis, MO, USA
- Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - José Luis Molinuevo
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation, Barcelona, Spain
- Alzheimer’s Disease and Other Cognitive Disorders Unit, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Willemijn J. Jansen
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, The Netherlands
| | - Bengt Winblad
- Karolinska Institutet, Department NVS, Center for Alzheimer Research, Division of Neurogeriatrics, Huddinge, Sweden
| | - Leslie M. Shaw
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ulf Andreasson
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, The Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden
| | - Markus Otto
- Department of Neurology, University of Ulm, Ulm, Germany
| | - Brit Mollenhauer
- Paracelsus-Elena-Klinik, Kassel and University Medical Center Göttingen, Department of Neurology, Göttingen, Germany
| | - Jens Wiltfang
- Department of Psychiatry & Psychotherapy, University of Göttingen, Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), Göttingen, Germany
- iBiMED, Medical Sciences Department, University of Aveiro, Aveiro, Portugal
| | - Martin R. Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Inga Zerr
- German Center for Neurodegenerative Diseases (DZNE), Göttingen, Germany
- Clinical Dementia Centre, Department of Neurology, University Medical School, Göttingen, Germany
| | - Ron Handels
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, The Netherlands
- Karolinska Institutet, Department NVS, Center for Alzheimer Research, Division of Neurogeriatrics, Huddinge, Sweden
| | | | - Gunilla Johansson
- Karolinska Institutet, Department NVS, Center for Alzheimer Research, Division of Neurogeriatrics, Huddinge, Sweden
| | - Natalia Ermann
- Department of Psychiatry and Psychotherapy, Universitätsklinikum Erlangen, and Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - John Q. Trojanowski
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ilker Karaca
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Holger Wagner
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Patrick Oeckl
- Department of Neurology, University of Ulm, Ulm, Germany
| | - Linda van Waalwijk van Doorn
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer Center, Nijmegen, The Netherlands
- Department of Laboratory Medicine, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer center, Nijmegen, The Netherlands
| | - Maria Bjerke
- Reference Center for Biological Markers of Dementia (BIODEM), University of Antwerp, Antwerp, Belgium
| | - Dimitrios Kapogiannis
- Laboratory of Neurosciences, National Institute on Aging/National Institutes of Health (NIA/NIH), Baltimore, MD, USA
| | - H. Bea Kuiperij
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer Center, Nijmegen, The Netherlands
- Department of Laboratory Medicine, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer center, Nijmegen, The Netherlands
| | - Lucia Farotti
- Section of Neurology, Center for Memory Disturbances, Lab of Clinical Neurochemistry, University of Perugia, Perugia, Italy
| | - Yi Li
- Center for Brain Health, Department of Psychiatry, NYU Langone Medical Center, New York, NY, USA
| | - Brian A. Gordon
- Knight Alzheimer’s Disease Research Center, Washington University School of Medicine, Saint Louis, MO, USA
- Department of Radiology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Stéphane Epelbaum
- Institut de la Mémoire et de la Maladie d’Alzheimer (IM2A), Salpêtrièrie Hospital, INSERM UMR-S 975 (ICM), Paris 6 University, Paris, France
| | - Stephanie J. B. Vos
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, The Netherlands
| | - Catharina J. M. Klijn
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud Alzheimer Center, Nijmegen, The Netherlands
| | | | - Carolina Minguillon
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation, Barcelona, Spain
| | - Matthias Schmitz
- German Center for Neurodegenerative Diseases (DZNE), Göttingen, Germany
- Clinical Dementia Centre, Department of Neurology, University Medical School, Göttingen, Germany
| | - Carla Gallo
- Departamento de Ciencias Celulares y Moleculares/Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Andrea Lopez Mato
- Chair of Psychoneuroimmunoendocrinology, Maimonides University, Buenos Aires, Argentina
| | - Florence Thibaut
- Department of Psychiatry, University Hospital Cochin-Site Tarnier 89 rue d’Assas, INSERM 894, Faculty of Medicine Paris Descartes, Paris, France
| | - Simone Lista
- AXA Research Fund & UPMC Chair, Sorbonne Universités, Université Pierre et Marie Curie (UPMC) Paris 06, Inserm, CNRS, Institut du Cerveau et de la Moelle Épinière (ICM), Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer (IM2A), Hôpital Pitié-Salpêtrière, Boulevard de l’hôpital, Paris, France
| | - Daniel Alcolea
- Department of Neurology, Institut d’Investigacions Biomèdiques Sant Pau - Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Neurodegenerativas, CIBERNED, Spain
| | - Henrik Zetterberg
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, The Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Kaj Blennow
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, Universitätsklinikum Erlangen, and Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
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Mennini T, Giordano L, Mengozzi M, Ghezzi P, Tonelli R, Mantegazza R, Silani V, Corbo M, Lunetta C, Beghi E. Increased Il-8 Levels in the Cerebrospinal Fluid of Patients with Amyotrophic Lateral Sclerosis. EUR J INFLAMM 2017. [DOI: 10.1177/1721727x0900700105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Inflammation has been implicated in the pathogenesis of many neurodegenerative diseases. The chemokine IL-8 is thought to have a pathophysiological role in neurodegenerative diseases. IL-8 has recently been shown to induce death of primary cultured motor neurons in vitro. We determined IL-8 levels in the cerebrospinal fluid (CSF) from 38 patients with sporadic amyotrophic lateral sclerosis (ALS) compared to patients with other non-inflammatory neurological diseases (cerebrovascular disease, degenerative dementia, Parkinson's disease, compressive radiculo-myelopathy). Multiple sclerosis (MS) patients were used as positive controls. The levels of IL-8 in the CSF of ALS patients were significantly higher than those of patients with other, non-inflammatory neurological conditions and similar to those of MS patients. The only variable influencing IL-8 in ALS patients was sex, with higher levels in men than in women. The presence of the inflammatory cytokine IL-8 in the CSF of patients with ALS at the time of diagnosis strengthens the hypothesis of a role for this chemokine in neurodegenerative disorders.
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Affiliation(s)
- T. Mennini
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
| | - L. Giordano
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
| | - M. Mengozzi
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
| | - P. Ghezzi
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
| | - R. Tonelli
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
| | | | - V. Silani
- Dept. Neurology and “Dino Ferrari” Center, University of Milan Medical School, IRCCS Istituto Auxologico Italiano, Milano
| | - M. Corbo
- Dept. Neurology and “Dino Ferrari” Center, University of Milan Medical School, IRCCS Istituto Auxologico Italiano, Milano
- NEuroMuscular Omnicenter (NEMO), Fondazione Serena Onlus, Milano, Italy
| | - C. Lunetta
- Dept. Neurology and “Dino Ferrari” Center, University of Milan Medical School, IRCCS Istituto Auxologico Italiano, Milano
- NEuroMuscular Omnicenter (NEMO), Fondazione Serena Onlus, Milano, Italy
| | - E. Beghi
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
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Martínez HR, Escamilla-Ocañas CE, Camara-Lemarroy CR, González-Garza MT, Tenorio-Pedraza JM, Hernández-Torre M. CSF concentrations of adipsin and adiponectin in patients with amyotrophic lateral sclerosis. Acta Neurol Belg 2017; 117:879-883. [PMID: 28550440 DOI: 10.1007/s13760-017-0798-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 05/20/2017] [Indexed: 02/07/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is described as a neurodegenerative disorder. However, neuroinflammation and chemokine expression are prominent pathological finding at sites of injury. Adipsin and adiponectin are molecules that are implicated in the pathogenesis of neurodegenerative and neuroimmune disorders. Adipsin and adiponectin concentrations were determined in the CSF of ALS patients and controls and the relationship of these chemokines with clinical severity and disease duration in ALS was determined. Seventy-seven ALS patients (mean age 49.5 ± 10.4 years) (mean body mass index 23.5 ± 4.5) were included. Twenty patients had bulbar, 53 spinal, and four bulbospinal onset ALS. Median adipsin CSF level was 12,650.94 pg/ml in ALS patients and 3290.98 pg/ml in controls (p < 0.001). Median adiponectin CSF level was 4608 pg/ml in ALS patients and 3453 pg/ml in controls (p = 0.1). No differences were observed in disease duration, progression rate or disease severity. There was a significant positive correlation between adipsin and adiponectin concentrations (r = 0.379, p = 0.01). No correlation with age, body mass index or ALFRS-R score was found. Adipsin was significantly elevated in CSF, suggesting that this chemokine might have a role in ALS pathogenesis. Adiponectin showed a trend towards higher concentrations, but failed to reach statistical significance. Due to the clinical heterogeneity in our cohort, these chemokines do not appear to be associated with disease duration or severity.
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Affiliation(s)
- Héctor R Martínez
- Instituto de Neurología y Neurocirugía, Centro Medico Zambrano Hellion, Tecnológico de Monterrey, Monterrey, Mexico
- Servicio de Neurología, Hospital Universitario UANL, Av. Gonzalitos y Av. Madero SN, 64600, Monterrey, Nuevo Leon, Mexico
| | - César E Escamilla-Ocañas
- Instituto de Neurología y Neurocirugía, Centro Medico Zambrano Hellion, Tecnológico de Monterrey, Monterrey, Mexico
- Terapia Celular, CITES, Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Mexico
| | - Carlos R Camara-Lemarroy
- Instituto de Neurología y Neurocirugía, Centro Medico Zambrano Hellion, Tecnológico de Monterrey, Monterrey, Mexico.
- Servicio de Neurología, Hospital Universitario UANL, Av. Gonzalitos y Av. Madero SN, 64600, Monterrey, Nuevo Leon, Mexico.
| | - María T González-Garza
- Terapia Celular, CITES, Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Mexico
| | - Juan M Tenorio-Pedraza
- Terapia Celular, CITES, Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Mexico
| | - Martín Hernández-Torre
- Instituto de Medicina Interna, Centro Medico Zambrano Hellion, Tecnológico de Monterrey, Monterrey, Mexico
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Tennakoon A, Katharesan V, Johnson IP. Brainstem cytokine changes in healthy ageing and Motor Neurone Disease. J Neurol Sci 2017; 381:192-199. [PMID: 28991679 DOI: 10.1016/j.jns.2017.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 07/12/2017] [Accepted: 08/08/2017] [Indexed: 11/18/2022]
Abstract
Neuroinflammation is linked to healthy ageing, but its role in the development of age-related neurodegenerative diseases is unclear. In this pilot study we used a multiplex assay approach to compare 27 cytokines in 6 young adult and 6 ageing control brainstems with those in 6 MND brainstems. We report that healthy ageing is associated with significantly increased brainstem levels of IL-1β, IP-10 and MIP-1β which co-localise immunocytochemically to astrocytes. MND brainstem is also characterised by a general increase in both pro- and anti-cytokine levels, but fails to show the expected age-related increase in MIP-1β and IP-10. This pilot study is the first to show that MND is associated with a failure of specific features of the normal age-related neuroinflammatory process. We suggest that our pilot data indicates that neuroinflammation during healthy ageing may not always be detrimental to motoneuronal survival and that age-related neurodegenerative diseases, such as MND, may instead result from defective neuroinflammation.
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Affiliation(s)
- Anuradha Tennakoon
- Discipline of Anatomy and Pathology, The University of Adelaide, SA5005, Australia
| | - Viythia Katharesan
- Discipline of Anatomy and Pathology, The University of Adelaide, SA5005, Australia
| | - Ian P Johnson
- Discipline of Anatomy and Pathology, The University of Adelaide, SA5005, Australia.
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Martínez HR, Escamilla-Ocañas CE, Camara-Lemarroy CR, González-Garza MT, Moreno-Cuevas J, García Sarreón MA. Increased cerebrospinal fluid levels of cytokines monocyte chemoattractant protein-1 (MCP-1) and macrophage inflammatory protein-1β (MIP-1β) in patients with amyotrophic lateral sclerosis. Neurologia 2017; 35:165-169. [PMID: 29029824 DOI: 10.1016/j.nrl.2017.07.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 04/19/2017] [Accepted: 07/06/2017] [Indexed: 10/18/2022] Open
Abstract
INTRODUCTION Neuroinflammation has recently been described in amyotrophic lateral sclerosis (ALS). However, the precise role of such proinflammatory cytokines as monocyte chemoattractant protein-1 (MCP-1) and macrophage inflammatory protein-1β (MIP-1β) in ALS has not yet been determined. In this study, we determined cerebrospinal fluid (CSF) MCP-1 and MIP-1β levels and assessed their association with the duration and severity of ALS. METHODS Concentrations of MCP-1 and MIP-1β were determined in the CSF of 77 patients diagnosed with ALS and 13 controls. Cytokine levels were analysed in relation to ALS duration (<12months vs. >12months) and severity (<30points vs. >30points on the ALS Functional Rating Scale administered at hospital admission). RESULTS Higher CSF MIP-1β (10.68pg/mL vs. 4.69pg/mL, P<.0001) and MCP-1 (234.89pg/mL vs. 160.95pg/mL, P=.011) levels were found in the 77 patients with ALS compared to controls. There were no differences in levels of either cytokine in relation to disease duration or severity. However, we did observe a significant positive correlation between MIP-1β and MCP-1 in patients with ALS. CONCLUSIONS The increase in MIP-1β and MCP-1 levels suggests that these cytokines may have a synergistic effect on ALS pathogenesis. However, in our cohort, no association was found with either the duration or the clinical severity of the disease.
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Affiliation(s)
- H R Martínez
- Instituto de Neurología y Neurocirugía, Centro Médico Zambrano Hellion, Tecnológico de Monterrey, San Pedro Garza García, Nuevo León, México; Terapia Celular, Centro de Innovación y Transferencia en Salud (CITES), Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Nuevo León, México; Servicio de Neurología, Hospital Universitario Universidad Autónoma de Nuevo León (UANL), Monterrey, Nuevo León, México.
| | - C E Escamilla-Ocañas
- Instituto de Neurología y Neurocirugía, Centro Médico Zambrano Hellion, Tecnológico de Monterrey, San Pedro Garza García, Nuevo León, México; Terapia Celular, Centro de Innovación y Transferencia en Salud (CITES), Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Nuevo León, México
| | - C R Camara-Lemarroy
- Servicio de Neurología, Hospital Universitario Universidad Autónoma de Nuevo León (UANL), Monterrey, Nuevo León, México
| | - M T González-Garza
- Terapia Celular, Centro de Innovación y Transferencia en Salud (CITES), Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Nuevo León, México
| | - J Moreno-Cuevas
- Terapia Celular, Centro de Innovación y Transferencia en Salud (CITES), Escuela Nacional de Medicina, Tecnológico de Monterrey, Monterrey, Nuevo León, México
| | - M A García Sarreón
- Servicio de Neurología, Hospital Universitario Universidad Autónoma de Nuevo León (UANL), Monterrey, Nuevo León, México
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Hu Y, Cao C, Qin XY, Yu Y, Yuan J, Zhao Y, Cheng Y. Increased peripheral blood inflammatory cytokine levels in amyotrophic lateral sclerosis: a meta-analysis study. Sci Rep 2017; 7:9094. [PMID: 28831083 PMCID: PMC5567306 DOI: 10.1038/s41598-017-09097-1] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/20/2017] [Indexed: 12/13/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with poorly understood etiology. Increasing evidence suggest that inflammation may play a critical role in the pathogenesis of ALS. Several studies have demonstrated altered levels of blood cytokines in ALS, but results were inconsistent. Therefore, we did a systematic review of studies comparing blood inflammatory cytokines between ALS patients and control subjects, and quantitatively combined the clinical data with a meta-analysis. The systematic review of Pubmed and Web of Science identified 25 studies encompassing 812 ALS patients and 639 control subjects. Random-effects meta-analysis demonstrated that blood tumor necrosis factor-α (TNF; Hedges' g = 0.655; p = 0.001), TNF receptor 1 (Hedges' g = 0.741; p < 0.001), interleukin 6 (IL-6; Hedges' g = 0.25; p = 0.005), IL-1β (Hedges' g = 0.296; p = 0.038), IL-8 (Hedges' g = 0.449; p < 0.001) and vascular endothelial growth factor (Hedges' g = 0.891; p = 0.003) levels were significantly elevated in patients with ALS compared with control subjects. These results substantially enhance our knowledge of the inflammatory response in ALS, and peripheral blood inflammatory cytokines may be used as diagnostic biomarkers for ALS in the future.
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Affiliation(s)
- Yang Hu
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Chang Cao
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Xiao-Yan Qin
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Yun Yu
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Jing Yuan
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Yu Zhao
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Yong Cheng
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China.
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Huber AK, Giles DA, Segal BM, Irani DN. An emerging role for eotaxins in neurodegenerative disease. Clin Immunol 2016; 189:29-33. [PMID: 27664933 DOI: 10.1016/j.clim.2016.09.010] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 09/07/2016] [Accepted: 09/20/2016] [Indexed: 12/13/2022]
Abstract
Eotaxins are C-C motif chemokines first identified as potent eosinophil chemoattractants. They facilitate eosinophil recruitment to sites of inflammation in response to parasitic infections as well as allergic and autoimmune diseases such as asthma, atopic dermatitis, and inflammatory bowel disease. The eotaxin family currently includes three members: eotaxin-1 (CCL11), eotaxin-2 (CCL24), and eotaxin-3 (CCL26). Despite having only ~30% sequence homology to one another, each was identified based on its ability to bind the chemokine receptor, CCR3. Beyond their role in innate immunity, recent studies have shown that CCL11 and related molecules may directly contribute to degenerative processes in the central nervous system (CNS). CCL11 levels increase in the plasma and cerebrospinal fluid of both mice and humans as part of normal aging. In mice, these increases are associated with declining neurogenesis and impaired cognition and memory. In humans, elevated plasma levels of CCL11 have been observed in Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, and secondary progressive multiple sclerosis when compared to age-matched, healthy controls. Since CCL11 is capable of crossing the blood-brain barrier of normal mice, it is plausible that eotaxins generated in the periphery may exert physiological and pathological actions in the CNS. Here, we briefly review known functions of eotaxin family members during innate immunity, and then focus on whether and how these molecules might participate in the progression of neurodegenerative diseases.
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Affiliation(s)
- Amanda K Huber
- Holtom-Garrett Program in Neuroimmunology, Department of Neurology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - David A Giles
- Holtom-Garrett Program in Neuroimmunology, Department of Neurology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Benjamin M Segal
- Holtom-Garrett Program in Neuroimmunology, Department of Neurology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - David N Irani
- Holtom-Garrett Program in Neuroimmunology, Department of Neurology, University of Michigan Medical School, Ann Arbor, MI, USA.
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30
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Autocrine protective mechanisms of human granulocyte colony-stimulating factor (G-CSF) on retinal ganglion cells after optic nerve crush. Exp Eye Res 2016; 143:132-40. [DOI: 10.1016/j.exer.2015.10.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 09/02/2015] [Accepted: 10/07/2015] [Indexed: 01/07/2023]
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Günther R, Krause E, Schümann M, Blasig IE, Haseloff RF. Depletion of highly abundant proteins from human cerebrospinal fluid: a cautionary note. Mol Neurodegener 2015; 10:53. [PMID: 26471478 PMCID: PMC4608131 DOI: 10.1186/s13024-015-0050-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/05/2015] [Indexed: 11/10/2022] Open
Abstract
Affinity-based techniques, both for enrichment or depletion of proteins of interest, suffer from unwanted interactions between the bait or matrix material and molecules different from the original target. This effect was quantitatively studied by applying two common procedures for the depletion of albumin/gamma immunoglobulin to human cerebrospinal fluid. Proteins of the depleted and the column-bound fraction were identified by mass spectrometry, employing (18)O labeling for quantitation of their abundance. To different extents, the depletion procedures caused the loss of proteins previously suggested as biomarker candidates for neurological diseases. This is an important phenomenon to consider when quantifying protein levels in biological fluids.
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Affiliation(s)
- Ramona Günther
- Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Str. 10, D-13125, Berlin, Germany
| | - Eberhard Krause
- Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Str. 10, D-13125, Berlin, Germany
| | - Michael Schümann
- Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Str. 10, D-13125, Berlin, Germany
| | - Ingolf E Blasig
- Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Str. 10, D-13125, Berlin, Germany
| | - Reiner F Haseloff
- Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Str. 10, D-13125, Berlin, Germany.
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Gong Z, Gao L, Guo J, Lu Y, Zang D. bFGF in the CSF and serum of sALS patients. Acta Neurol Scand 2015; 132:171-8. [PMID: 25631037 DOI: 10.1111/ane.12381] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2015] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Amyotrophic lateral sclerosis is a fatal neurodegenerative disease characterized by selective motor neuron loss in the brain and spinal cord. The cause of this selective death of motor neurons is still unclear, but among several pathomechanisms that have been discussed, the loss of neurotrophic factors is one hypothesis. Basic fibroblast growth factor 2 (bFGF) may be a potential neurotrophic factor for slowing various neurodegenerative diseases, but its potential role in the prognosis of ALS is not known. METHODS To explore the role of bFGF in ALS, we investigated changes in bFGF in the CSF and serum from patients with sALS and from the control group. Furthermore, we analyzed the correlations between bFGF, disease duration, disease progression rate, ALSFRS-r score and survival. RESULTS The level of bFGF increased in both the CSF and serum in sALS patients. It was higher in patients with longer durations. It was negatively correlated with disease progression rates, especially in the later stages of sALS, but showed no linear correlation with ALSFRS-r. In an analysis of the relationship between bFGF and survival, we found that sALS patients with high levels of bFGF had significantly higher cumulative survival rates than patients with low levels of bFGF. DISCUSSION AND CONCLUSION In conclusion, endogenous bFGF increased both in the CSF and serum of sALS patients and it may be a useful biomarker that could predict disease progression and survival.
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Affiliation(s)
- Z. Gong
- Department of Neurology; Tianjin First Center Hospital; Tianjin Medical University; Tianjin China
| | - L. Gao
- Department of Neurology; Tianjin First Center Hospital of Tianjin Medical University; Tianjin China
| | - J. Guo
- Department of Neurology; Tianjin First Center Hospital; Tianjin Medical University; Tianjin China
| | - Y. Lu
- Department of Neurology; Tianjin First Center Hospital; Tianjin Medical University; Tianjin China
| | - D. Zang
- Department of Neurology; Tianjin First Center Hospital; Tianjin Medical University; Tianjin China
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Furukawa T, Matsui N, Fujita K, Nodera H, Shimizu F, Miyamoto K, Takahashi Y, Kanda T, Kusunoki S, Izumi Y, Kaji R. CSF cytokine profile distinguishes multifocal motor neuropathy from progressive muscular atrophy. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2015; 2:e138. [PMID: 26280014 PMCID: PMC4529282 DOI: 10.1212/nxi.0000000000000138] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 06/15/2015] [Indexed: 12/31/2022]
Abstract
Objective: We aimed to compare the cytokine and chemokine profiles of patients with multifocal motor neuropathy (MMN) with those of patients with progressive muscular atrophy (PMA) and amyotrophic lateral sclerosis (ALS) to investigate immunologic differences in the CNS. Methods: CSF from 12 patients with MMN, 8 with PMA, 26 with sporadic ALS, and 10 with other noninflammatory neurologic disorders was analyzed for 27 cytokines and chemokines using the multiplex bead array assay. Cytokine titers of the 4 groups were compared, and correlations between the titers of relevant cytokines and clinical parameters were evaluated. Results: There were no obvious intrathecal changes except for interleukin (IL)-1 receptor antagonist in patients with MMN. In contrast, IL-4, IL-7, IL-17, eotaxin/CCL11, fibroblast growth factor-2 (FGF-2), granulocyte colony-stimulating factor (G-CSF), and platelet-derived growth factor BB titers were significantly elevated in patients with PMA and ALS; of these, FGF-2 and G-CSF titers were elevated compared with those in patients with MMN. IL-4 and IL-10 titers were high in patients with ALS, particularly patients with possible ALS presenting with a slowly progressive course or mild symptoms. Conclusions: The CSF cytokine profile of patients with MMN is distinct from that of patients with PMA and ALS. The similarity of the cytokine profiles between patients with PMA and ALS suggests that PMA shares common immunologic features with ALS in the CNS, even without clinical evidence of upper motor neuron involvement.
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Affiliation(s)
- Takahiro Furukawa
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Naoko Matsui
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Koji Fujita
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Hiroyuki Nodera
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Fumitaka Shimizu
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Katsuichi Miyamoto
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Yukitoshi Takahashi
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Takashi Kanda
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Susumu Kusunoki
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Yuishin Izumi
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
| | - Ryuji Kaji
- Department of Clinical Neuroscience (T.F., N.M., K.F., H.N., Y.I., R.K.), Institute of Health Biosciences, Tokushima University, Tokushima, Japan; Department of Neurology and Clinical Neuroscience (F.S., T.K.), Yamaguchi University Graduate School of Medicine, Ube, Japan; Department of Neurology (K.M., S.K.), Kinki University School of Medicine, Osaka, Japan; and National Epilepsy Center (Y.T.), Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan
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Involvement of Visceral Adipose Tissue in Immunological Modulation of Inflammatory Cascade in Preeclampsia. Mediators Inflamm 2015; 2015:325932. [PMID: 26089598 PMCID: PMC4458290 DOI: 10.1155/2015/325932] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 04/04/2015] [Indexed: 01/12/2023] Open
Abstract
Objectives. The pathophysiology of preeclampsia is characterized by abnormal placentation, an exaggerated inflammatory response, and generalized dysfunction of the maternal endothelium. We investigated the effects of preeclampsia serum on the expression of inflammation-related genes by adipose tissue. Materials and Methods. Visceral adipose tissue was obtained from the omentum of patients with early ovarian cancer without metastasis. Adipose tissue was incubated with sera obtained from either five women affected with severe preeclampsia or five women from control pregnant women at 37°C in a humidified incubator at 5% CO2 for 24 hours. 370 genes in total mRNA were analyzed with quantitative RT-PCR (Inflammatory Response & Autoimmunity gene set). Results. Gene expression analysis revealed changes in the expression levels of 30 genes in adipose tissue treated with preeclampsia sera. Some genes are related to immune response, oxidative stress, insulin resistance, and adipogenesis, which plays a central role in excessive systemic inflammatory response of preeclampsia. In contrast, other genes have shown beneficial effects in the regulation of Th2 predominance, antioxidative stress, and insulin sensitivity. Conclusion. In conclusion, visceral adipose tissue offers protection against inflammation, oxidative insults, and other forms of cellular stress that are central to the pathogenesis of preeclampsia.
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Amirzagar N, Nafissi S, Tafakhori A, Modabbernia A, Amirzargar A, Ghaffarpour M, Siroos B, Harirchian MH. Granulocyte colony-stimulating factor for amyotrophic lateral sclerosis: a randomized, double-blind, placebo-controlled study of Iranian patients. J Clin Neurol 2015; 11:164-71. [PMID: 25851895 PMCID: PMC4387482 DOI: 10.3988/jcn.2015.11.2.164] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 11/18/2014] [Accepted: 11/18/2014] [Indexed: 12/13/2022] Open
Abstract
Background and Purpose The aim of this study was to determine the efficacy and tolerability of granulocyte colony-stimulating factor (G-CSF) in subjects with amyotrophic lateral sclerosis (ALS). Methods Forty subjects with ALS were randomly assigned to two groups, which received either subcutaneous G-CSF (5 µg/kg/q12h) or placebo for 5 days. The subjects were then followed up for 3 months using the ALS Functional Rating Scale-Revised (ALSFRS-R), manual muscle testing, ALS Assessment Questionnaire-40, and nerve conduction studies. CD34+/CD133+ cell count and monocyte chemoattractant protein-1 (MCP-1) levels were evaluated at baseline. Results The rate of disease progression did not differ significantly between the two groups. The reduction in ALSFRS-R scores was greater in female subjects in the G-CSF group than in their counterparts in the placebo group. There was a trend toward a positive correlation between baseline CSF MCP-1 levels and the change in ALSFRS-R scores in both groups (Spearman's ρ=0.370, p=0.070). Conclusions With the protocol implemented in this study, G-CSF is not a promising option for the treatment of ALS. Furthermore, it may accelerate disease progression in females.
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Affiliation(s)
- Nasibeh Amirzagar
- Iranian Center of Neurological Research, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahriar Nafissi
- Neurology Department, Tehran Shariati Hospital, University of Medical Sciences, Tehran, Iran
| | - Abbas Tafakhori
- Iranian Center of Neurological Research, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Aliakbar Amirzargar
- Department of Immunology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Ghaffarpour
- Iranian Center of Neurological Research, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahaddin Siroos
- Iranian Center of Neurological Research, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Harirchian
- Iranian Center of Neurological Research, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Goutman SA, Chen KS, Feldman EL. Recent Advances and the Future of Stem Cell Therapies in Amyotrophic Lateral Sclerosis. Neurotherapeutics 2015; 12:428-48. [PMID: 25776222 PMCID: PMC4404436 DOI: 10.1007/s13311-015-0339-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Amyotrophic lateral sclerosis is a progressive neurodegenerative disease of the motor neurons without a known cure. Based on the possibility of cellular neuroprotection and early preclinical results, stem cells have gained widespread enthusiasm as a potential treatment strategy. Preclinical models demonstrate a protective role of engrafted stem cells and provided the basis for human trials carried out using various types of stem cells, as well as a range of cell delivery methods. To date, no trial has demonstrated a clear therapeutic benefit; however, results remain encouraging and are the basis for ongoing studies. In addition, stem cell technology continues to improve, and induced pluripotent stem cells may offer additional therapeutic options in the future. Improved disease models and clinical trials will be essential in order to validate stem cells as a beneficial therapy.
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Affiliation(s)
- Stephen A Goutman
- Department of Neurology, University of Michigan, F2647 UH South, SPC 5223, 1500 East Medical Center Drive, Ann Arbor, MI, 48109-5036, USA,
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Malaspina A, Puentes F, Amor S. Disease origin and progression in amyotrophic lateral sclerosis: an immunology perspective. Int Immunol 2014; 27:117-29. [DOI: 10.1093/intimm/dxu099] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Wright CR, Brown EL, Della-Gatta PA, Ward AC, Lynch GS, Russell AP. G-CSF does not influence C2C12 myogenesis despite receptor expression in healthy and dystrophic skeletal muscle. Front Physiol 2014; 5:170. [PMID: 24822049 PMCID: PMC4013466 DOI: 10.3389/fphys.2014.00170] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 04/11/2014] [Indexed: 02/01/2023] Open
Abstract
Granulocyte-colony stimulating factor (G-CSF) increases recovery of rodent skeletal muscles after injury, and increases muscle function in rodent models of neuromuscular disease. However, the mechanisms by which G-CSF mediates these effects are poorly understood. G-CSF acts by binding to the membrane spanning G-CSFR and activating multiple intracellular signaling pathways. Expression of the G-CSFR within the haematopoietic system is well known, but more recently it has been demonstrated to be expressed in other tissues. However, comprehensive characterization of G-CSFR expression in healthy and diseased skeletal muscle, imperative before implementing G-CSF as a therapeutic agent for skeletal muscle conditions, has been lacking. Here we show that the G-CSFR is expressed in proliferating C2C12 myoblasts, differentiated C2C12 myotubes, human primary skeletal muscle cell cultures and in mouse and human skeletal muscle. In mdx mice, a model of human Duchenne muscular dystrophy (DMD), G-CSF mRNA and protein was down-regulated in limb and diaphragm muscle, but circulating G-CSF ligand levels were elevated. G-CSFR mRNA in the muscles of mdx mice was up-regulated however steady-state levels of the protein were down-regulated. We show that G-CSF does not influence C2C12 myoblast proliferation, differentiation or phosphorylation of Akt, STAT3, and Erk1/2. Media change alone was sufficient to elicit increases in Akt, STAT3, and Erk1/2 phosphorylation in C2C12 muscle cells and suggest previous observations showing a G-CSF increase in phosphoprotein signaling be viewed with caution. These results suggest that the actions of G-CSF may require the interaction with other cytokines and growth factors in vivo, however these data provides preliminary evidence supporting the investigation of G-CSF for the management of muscular dystrophy.
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Affiliation(s)
- Craig R Wright
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Erin L Brown
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Paul A Della-Gatta
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Alister C Ward
- Molecular and Medical Research SRC, School of Medicine, Deakin University Waurn Ponds, VIC, Australia
| | - Gordon S Lynch
- Basic and Clinical Myology Laboratory, Department of Physiology, The University of Melbourne VIC, Australia
| | - Aaron P Russell
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
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Cui YW, Kawano Y, Yamasaki R, Shi N, Masaki K, Isobe N, Yonekawa T, Matsushita T, Tateishi T, Hayashi S, Kira JI. Decreased CCR2 and CD62L expressions on peripheral blood classical monocytes in amyotrophic lateral sclerosis. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/cen3.12088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yi Wen Cui
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Yuji Kawano
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Ryo Yamasaki
- Department of Neurological Therapeutics; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Nan Shi
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Katsuhisa Masaki
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Noriko Isobe
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Tomomi Yonekawa
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Takuya Matsushita
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Takahisa Tateishi
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Shintaro Hayashi
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Jun-ichi Kira
- Department of Neurology; Neurological Institute; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
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Krüger T, Lautenschläger J, Grosskreutz J, Rhode H. Proteome analysis of body fluids for amyotrophic lateral sclerosis biomarker discovery. Proteomics Clin Appl 2014; 7:123-35. [PMID: 23129563 DOI: 10.1002/prca.201200067] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 09/28/2012] [Accepted: 10/22/2012] [Indexed: 12/11/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder of motor neurons leading to death of the patients, mostly within 2-5 years after disease onset. The pathomechanism of motor neuron degeneration is only partially understood and therapeutic strategies based on mechanistic insights are largely ineffective. The discovery of reliable biomarkers of disease diagnosis and progression is the sine qua non of both the revelation of insights into the ALS pathomechanism and the assessment of treatment efficacies. Proteomic approaches are an important pillar in ALS biomarker discovery. Cerebrospinal fluid is the most promising body fluid for differential proteome analyses, followed by blood (serum, plasma), and even urine and saliva. The present study provides an overview about reported peptide/protein biomarker candidates that showed significantly altered levels in certain body fluids of ALS patients. These findings have to be discussed according to proposed pathomechanisms to identify modifiers of disease progression and to pave the way for the development of potential therapeutic strategies. Furthermore, limitations and advantages of proteomic approaches for ALS biomarker discovery in different body fluids and reliable validation of biomarker candidates have been addressed.
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Affiliation(s)
- Thomas Krüger
- Institute of Biochemistry 1, University Hospital, Jena, Germany.
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Blasco H, Corcia P, Gordon PH, Pradat PF. Biological and neuroimaging biomarkers for amyotrophic lateral sclerosis: 2013 and beyond. Neurodegener Dis Manag 2013. [DOI: 10.2217/nmt.13.43] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
SUMMARY Amyotrophic lateral sclerosis is an idiopathic, incurable neurodegenerative disease that is fatal for most patients in less than 3 years from the time weakness first appears. Alongside identification of etiologies and stronger neuroprotective agents, the development of biomarkers is a main research priority. Since the original description, diagnosis and progression measurement in amyotrophic lateral sclerosis has been clinical. The time from symptom onset to diagnosis is usually more than a year, and clinical research studies utilize clinical end points that have low sensitivity. Few eligible patients and inefficient trials mean that just one or a few new therapies can be tested each year. Biological markers are needed not only to improve the sensitivity of clinical assessments, but also to better examine disease pathophysiology in vivo.
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Affiliation(s)
- Hélène Blasco
- UMR INSERM U930, Université François-Rabelais de Tours, Tours, France
- Laboratoire de Biochimie & de Biologie Moléculaire, Hôpital Bretonneau, CHRU de Tours, France
| | - Philippe Corcia
- Centre SLA, Service de Neurologie & Neurophysiologie Clinique, CHRU de Tours, France
| | - Paul H Gordon
- Départment des Maladies du Système Nerveux, Assistance Publique-Hôpitaux de Paris, Hôpital de la Salpêtrière, 75013, Paris, France
| | - Pierre-François Pradat
- Départment des Maladies du Système Nerveux, Assistance Publique-Hôpitaux de Paris, Hôpital de la Salpêtrière, 75013, Paris, France
- UMR-678, INSERM-UPMC, Hôpital de la Salpêtrière, 75013, Paris, France
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Nardo G, Iennaco R, Fusi N, Heath PR, Marino M, Trolese MC, Ferraiuolo L, Lawrence N, Shaw PJ, Bendotti C. Transcriptomic indices of fast and slow disease progression in two mouse models of amyotrophic lateral sclerosis. ACTA ACUST UNITED AC 2013; 136:3305-32. [PMID: 24065725 DOI: 10.1093/brain/awt250] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Amyotrophic lateral sclerosis is heterogeneous with high variability in the speed of progression even in cases with a defined genetic cause such as superoxide dismutase 1 (SOD1) mutations. We reported that SOD1(G93A) mice on distinct genetic backgrounds (C57 and 129Sv) show consistent phenotypic differences in speed of disease progression and life-span that are not explained by differences in human SOD1 transgene copy number or the burden of mutant SOD1 protein within the nervous system. We aimed to compare the gene expression profiles of motor neurons from these two SOD1(G93A) mouse strains to discover the molecular mechanisms contributing to the distinct phenotypes and to identify factors underlying fast and slow disease progression. Lumbar spinal motor neurons from the two SOD1(G93A) mouse strains were isolated by laser capture microdissection and transcriptome analysis was conducted at four stages of disease. We identified marked differences in the motor neuron transcriptome between the two mice strains at disease onset, with a dramatic reduction of gene expression in the rapidly progressive (129Sv-SOD1(G93A)) compared with the slowly progressing mutant SOD1 mice (C57-SOD1(G93A)) (1276 versus 346; Q-value ≤ 0.01). Gene ontology pathway analysis of the transcriptional profile from 129Sv-SOD1(G93A) mice showed marked downregulation of specific pathways involved in mitochondrial function, as well as predicted deficiencies in protein degradation and axonal transport mechanisms. In contrast, the transcriptional profile from C57-SOD1(G93A) mice with the more benign disease course, revealed strong gene enrichment relating to immune system processes compared with 129Sv-SOD1(G93A) mice. Motor neurons from the more benign mutant strain demonstrated striking complement activation, over-expressing genes normally involved in immune cell function. We validated through immunohistochemistry increased expression of the C3 complement subunit and major histocompatibility complex I within motor neurons. In addition, we demonstrated that motor neurons from the slowly progressing mice activate a series of genes with neuroprotective properties such as angiogenin and the nuclear factor (erythroid-derived 2)-like 2 transcriptional regulator. In contrast, the faster progressing mice show dramatically reduced expression at disease onset of cell pathways involved in neuroprotection. This study highlights a set of key gene and molecular pathway indices of fast or slow disease progression which may prove useful in identifying potential disease modifiers responsible for the heterogeneity of human amyotrophic lateral sclerosis and which may represent valid therapeutic targets for ameliorating the disease course in humans.
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Affiliation(s)
- Giovanni Nardo
- 1 Laboratory of Molecular Neurobiology, Department of Neuroscience, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via La Masa, 19, 20156 Milan, Italy
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Hwang CS, Liu GT, Chang MDT, Liao IL, Chang HT. Elevated serum autoantibody against high mobility group box 1 as a potent surrogate biomarker for amyotrophic lateral sclerosis. Neurobiol Dis 2013; 58:13-8. [PMID: 23639787 DOI: 10.1016/j.nbd.2013.04.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 03/20/2013] [Accepted: 04/09/2013] [Indexed: 11/16/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a complicate and progressive onset devastating neurodegenerative disease. Its pathogenic mechanisms remain unclear and there is no specific test for diagnosis. For years, researchers have been vigorously searching for biomarkers associated with ALS to assist clinical diagnosis and monitor disease progression. Some specific inflammatory processes in the central nervous system have been reported to participate in the pathogenesis of ALS. As high mobility group box 1 (HMGB1) is elevated in spinal cord tissues of patients with ALS, we hypothesized, therefore, that serum autoantibody against HMGB1 (HMGB1 autoAb) might represent an effective biomarker for ALS. Patients with ALS, Alzheimer's disease, Parkinson's disease, and healthy age-matched control subjects were recruited for this study. ALS group consisted of 61 subjects, the other groups each consisted of forty subjects. We generated a polyclonal antibody against HMGB1 and developed an ELISA-based methodology for screening serum samples of these subjects. All samples were coded for masked comparison. For statistic analyses, two-tailed Student's t-test, ANOVA, Bonferroni multiple comparison test, Spearman correlation, and receiver operating characteristic curve were applied. We discovered that the level of HMGB1 autoAb significantly increased in patients with ALS as compared with that of patients with Alzheimer's disease, Parkinson's disease, and healthy control subjects. The differences between all groups were robust even at the early stages of ALS progression. More importantly, higher HMGB1 autoAb level was found in more severe disease status with significant correlation. Our study demonstrates that serum HMGB1 autoAb may serve as a biomarker for the diagnosis of ALS and can be used to monitor disease progression.
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Affiliation(s)
- Chi-Shin Hwang
- Institute of Molecular and Cellular Biology, National Tsing Hua University, Hsinchu, Taiwan, Republic of China.
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Nagara Y, Tateishi T, Yamasaki R, Hayashi S, Kawamura M, Kikuchi H, Iinuma KM, Tanaka M, Iwaki T, Matsushita T, Ohyagi Y, Kira JI. Impaired cytoplasmic-nuclear transport of hypoxia-inducible factor-1α in amyotrophic lateral sclerosis. Brain Pathol 2013; 23:534-46. [PMID: 23368766 DOI: 10.1111/bpa.12040] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 01/25/2013] [Indexed: 12/14/2022] Open
Abstract
We investigated the mechanisms underlying abnormal vascular endothelial growth factor (VEGF) production in amyotrophic lateral sclerosis (ALS). We immunohistochemically studied VEGF, its receptors VEGFR1 and 2, and hypoxia-inducible factor-1α (HIF-1α) in autopsied ALS spinal cords. We also chronologically assessed the expression of HIF-1α, karyopherin β1, karyopherin β-cargo protein complex inhibitors and nuclear pore complex proteins in G93A mutant superoxide dismutase 1 (mSOD1) transgenic mice at presymptomatic, symptomatic and end stages. In ALS patients, compared with controls, HIF-1α immunoreactivity in the cytoplasm of anterior horn cells (AHCs) was significantly increased, while immunoreactivities for VEGF and VEGFRs were significantly decreased. Similar changes in HIF-1α and VEGF levels were observed in mSOD1 transgenic mice. HIF-1α co-localized with karyopherin β1 in the cytoplasm of AHCs and karyopherin β1 co-localized with nucleoporin 62 (Nup62) on the nuclear envelope. From the presymptomatic stage of mSOD1 transgenic mice, karyopherin β1 immunoreactivity in AHC nuclei significantly decreased and morphological irregularities of the Nup62-immunostained nuclear envelope became more pronounced with disease progression. Thus, in AHCs from mSOD1 transgenic mice, transport of cytoplasmic HIF-1α to the nuclear envelope and into the nucleus is impaired from the presymptomatic stage, suggesting that impaired cytoplasmic-nuclear transport of HIF-1α through the nuclear pore might precede motor neuron degeneration.
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Affiliation(s)
- Yuko Nagara
- Department of Neurology, Kyushu University, Fukuoka 812-8582, Japan
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Réaux-Le Goazigo A, Van Steenwinckel J, Rostène W, Mélik Parsadaniantz S. Current status of chemokines in the adult CNS. Prog Neurobiol 2013; 104:67-92. [PMID: 23454481 DOI: 10.1016/j.pneurobio.2013.02.001] [Citation(s) in RCA: 159] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 02/01/2013] [Accepted: 02/03/2013] [Indexed: 12/13/2022]
Abstract
Chemokines - chemotactic cytokines - are small secreted proteins that attract and activate immune and non-immune cells in vitro and in vivo. It has been suggested that chemokines and their receptors play a role in the central nervous system (CNS), in addition to their well established role in the immune system. We focus here on three chemokines-CXCL12 (C-X-C motif ligand 12), CCL2 (C-C motif ligand 2), and CX3CL1 (C-X-3C motif ligand 1) - and their principal receptors - CXCR4 (C-X-C motif receptor 4), CCR2 (C-C motif receptor 2) and CX3CR1 (C-X-3C motif receptor 1), respectively. We first introduce the classification of chemokines and their G-protein coupled receptors and the main signaling pathways triggered by receptor activation. We then discuss the cellular distribution of CXCL12/CXCR4, CCL2/CCR2 and CX3CL1/CX3CR1 in adult brain and the neurotransmission and neuromodulation effects controlled by these chemokines in the adult CNS. Changes in the expression of CXCL12, CCL2 and CX3CL1 and their respective receptors are also increasingly being implicated in the pathogenesis of CNS disorders, such as Alzheimer's disease, Parkinson's disease, HIV-associated encephalopathy, stroke and multiple sclerosis, and are therefore plausible targets for future pharmacological intervention. The final section thus discusses the role of these chemokines in these pathophysiological states. In conclusion, the role of these chemokines in cellular communication may make it possible: (i) to identify new pathways of neuron-neuron, glia-glia or neuron-glia communications relevant to both normal brain function and neuroinflammatory and neurodegenerative diseases; (ii) to develop new therapeutic approaches for currently untreatable brain diseases.
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Simões GF, de Oliveira ALR. Granulocyte-colony stimulating factor improves MDX mouse response to peripheral nerve injury. PLoS One 2012; 7:e42803. [PMID: 22912741 PMCID: PMC3418329 DOI: 10.1371/journal.pone.0042803] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Accepted: 07/11/2012] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND G-CSF has been shown to increase neuronal survival, which may positively influence the spinal cord microenvironment during the course of muscular dystrophies. METHODOLOGY/PRINCIPAL FINDINGS Male MDX mice that were six weeks of age received a left sciatic nerve transection and were treated with intraperitoneal injections of 200 µg/kg/day of G-CSF 7 days before and 7 days after the transection. The axotomy was performed after the cycles of muscular degeneration/regeneration, consistent with previous descriptions of this model of muscular dystrophy. C57BL/10 mice were used as control subjects. Seven days after the surgery, the animals were sacrificed and their lumbar spinal cords were processed for immunohistochemistry (anti-MHC I, anti-Synaptophysin, anti-GFAP and anti-IBA-1) and transmission electron microscopy. MHC I expression increased in both strains of mice after the axotomy. Nevertheless, the MDX mice displayed a significantly smaller MHC I upregulation than the control mice. Regarding GFAP expression, the MDX mice showed a stronger astrogliosis compared with the C57BL/10 mice across all groups. Both groups that were treated with G-CSF demonstrated preservation of synaptophysin expression compared with the untreated and placebo groups. The quantitative analysis of the ultrastructural level showed a preservation of the synaptic covering for the both groups that were treated with G-CSF and the axotomized groups showed a smaller loss of synaptic contact in relation to the treated groups after the lesion. CONCLUSIONS/SIGNIFICANCE The reduction of active inputs to the alpha-motoneurons and increased astrogliosis in the axotomized and control groups may be associated with the cycles of muscle degeneration/regeneration that occur postnatally. The G-CSF treated group showed a preservation of the spinal cord microenvironment after the lesion. Moreover, the increase of MHC I expression in the MDX mice that were treated with G-CSF may indicate that this drug performs an active role in regenerative potential after lesions.
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Affiliation(s)
- Gustavo Ferreira Simões
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, Brazil
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Tarasiuk J, Kułakowska A, Drozdowski W, Kornhuber J, Lewczuk P. CSF markers in amyotrophic lateral sclerosis. J Neural Transm (Vienna) 2012; 119:747-57. [DOI: 10.1007/s00702-012-0806-y] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 04/16/2012] [Indexed: 11/29/2022]
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Naumenko N, Pollari E, Kurronen A, Giniatullina R, Shakirzyanova A, Magga J, Koistinaho J, Giniatullin R. Gender-Specific Mechanism of Synaptic Impairment and Its Prevention by GCSF in a Mouse Model of ALS. Front Cell Neurosci 2011; 5:26. [PMID: 22180738 PMCID: PMC3238042 DOI: 10.3389/fncel.2011.00026] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 11/25/2011] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease of motoneurons which progresses differentially in males and females for unknown reason. Here we measured gender differences in pre- and post-synaptic parameters of the neuromuscular transmission in a mutant G93A-SOD1 mouse model of ALS. Using intracellular microelectrode technique we recorded miniature and evoked end-plate potentials (MEPPs and EPPs) in the diaphragm muscle of G93A-SOD1 mice at early symptomatic stage. While no evident alterations in the amplitude of MEPPs was observed in male or female G93A-SOD1 mice, G93A-SOD1 mice displayed dramatically reduced probability of spontaneous acetylcholine release. In contrast, the EPPs evoked by single nerve stimulation had unchanged amplitude and quantal content. In males, but not females, this was accompanied by reduced readily releasable transmitter pool. Transmitter release in both sexes was sensitive to the inhibitory action of reactive oxygen species (ROS), but the production of ROS was increased in the spinal cords of male but not female G93A-SOD1 mice. Treatment with granulocyte colony stimulating factor (GCSF), which we previously found to be beneficial in males, attenuated the increased ROS production indicating involvement of the antioxidant mechanisms and improved ALS-induced synaptic dysfunctions only in males being ineffective in females. Consistent with our findings at synaptic level, GCSF did not change the survival rate or motor performance of female ALS mice. In summary, neuromuscular transmission in ALS mice is impaired at early symptomatic stage when a dramatic presynaptic decline of spontaneous release occurs. Beneficial effects of GCSF treatment on survival in males may be explained by GCSF-improved presynaptic functions in male G93A-SOD1 mice. Development of efficient treatment strategies for ALS may need to be directed in a gender-specific manner.
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Affiliation(s)
- Nikolay Naumenko
- Department of Neurobiology, A. I. Virtanen Institute for Molecular Sciences, University of Eastern Finland Kuopio, Finland
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