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Dziadkowiak E, Nowakowska-Kotas M, Rałowska-Gmoch W, Budrewicz S, Koszewicz M. Molecular, Electrophysiological, and Ultrasonographic Differences in Selected Immune-Mediated Neuropathies with Therapeutic Implications. Int J Mol Sci 2023; 24:ijms24119180. [PMID: 37298132 DOI: 10.3390/ijms24119180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
The spectrum of immune-mediated neuropathies is broad and the different subtypes are still being researched. With the numerous subtypes of immune-mediated neuropathies, establishing the appropriate diagnosis in normal clinical practice is challenging. The treatment of these disorders is also troublesome. The authors have undertaken a literature review of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), Guillain-Barre syndrome (GBS) and multifocal motor neuropathy (MMN). The molecular, electrophysiological and ultrasound features of these autoimmune polyneuropathies are analyzed, highlighting the differences in diagnosis and ultimately treatment. The immune dysfunction can lead to damage to the peripheral nervous system. In practice, it is suspected that these disorders are caused by autoimmunity to proteins located in the node of Ranvier or myelin components of peripheral nerves, although disease-associated autoantibodies have not been identified for all disorders. The electrophysiological presence of conduction blocks is another important factor characterizing separate subgroups of treatment-naive motor neuropathies, including multifocal CIDP (synonyms: multifocal demyelinating neuropathy with persistent conduction block), which differs from multifocal motor neuropathy with conduction block (MMN) in both responses to treatment modalities and electrophysiological features. Ultrasound is a reliable method for diagnosing immune-mediated neuropathies, particularly when alternative diagnostic examinations yield inconclusive results. In overall terms, the management of these disorders includes immunotherapy such as corticosteroids, intravenous immunoglobulin or plasma exchange. Improvements in clinical criteria and the development of more disease-specific immunotherapies should expand the therapeutic possibilities for these debilitating diseases.
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Affiliation(s)
- Edyta Dziadkowiak
- Department of Neurology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Marta Nowakowska-Kotas
- Department of Neurology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Wiktoria Rałowska-Gmoch
- Department of Neurology, The St. Jadwiga's Regional Specialist Neuropsychiatric Centre, Wodociągowa 4, 45-221 Opole, Poland
| | - Sławomir Budrewicz
- Department of Neurology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Magdalena Koszewicz
- Department of Neurology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
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Koszewicz M, Mulak A, Dziadkowiak E, Budrewicz S. Is Fecal Calprotectin an Applicable Biomarker of Gut Immune System Activation in Chronic Inflammatory Demyelinating Polyneuropathy? - A Pilot Study. Front Hum Neurosci 2021; 15:733070. [PMID: 34867240 PMCID: PMC8636096 DOI: 10.3389/fnhum.2021.733070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/21/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction: Chronic inflammatory demyelinating polyneuropathy (CIDP) is a complex autoimmune disease caused by dysregulated response to not fully recognized antigens. Some association between CIDP and inflammatory bowel disease (IBD) has been reported, but the exact pathophysiological links of these disorders are not well understood. Aim of the Study: To evaluate fecal calprotectin as a biomarker of gut inflammation in CIDP patients without IBD. Methods: Fifteen patients with CIDP and 15 healthy controls were included in the study. The CIDP diagnosis was based on the EFNS/PNS criteria. The occurrence of bowel symptoms was assessed based on a questionnaire. The quantitative evaluation of fecal calprotectin level was performed by the ELISA test. Results: The fecal calprotectin level (μg/g) expressed as median along with the lower and upper quartiles [25Q–75Q] was significantly higher in CIDP patients compared to the controls: 26.6 [17.5–109.0] vs 15.6 [7.1–24.1], p = 0.0066. Abnormal fecal calprotectin level (>50 μg/g) was found in 33% of all CIDP patients and in none of the control subjects. The patients with abnormal fecal calprotectin level did not differ from the rest of the study group regarding the neurological status. The most common bowel symptoms reported by CIDP patients included constipation (33%), feeling of incomplete evacuation (33%), bloating (27%), and alternating bowel movement pattern (27%). Conclusion: In one-third of CIDP patients the signs of gut immune system activation have been observed. This finding may be associated with CIDP pathogenesis and induction of autoimmune response as well as concomitant dysautonomia with gastrointestinal symptoms.
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Affiliation(s)
| | - Agata Mulak
- Department of Gastroenterology and Hepatology, Wrocław Medical University, Wrocław, Poland
| | - Edyta Dziadkowiak
- Department of Neurology, Wrocław Medical University, Wrocław, Poland
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Schiller M, Lorenz HM, Kick W. [Chronic inflammatory demyelinating polyneuropathy as differential diagnosis to polymyalgia rheumatica]. Z Rheumatol 2021; 81:140-142. [PMID: 34468809 DOI: 10.1007/s00393-021-01068-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 11/27/2022]
Abstract
Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare disease affecting the peripheral nerves. The disease causes symmetric weakness of certain muscle groups, mainly affecting the hips and shoulders. In some patients a loss of sensitivity occurs. We report a case of symmetric and proximal weakness of the legs, which was found together with an elevation of inflammatory markers. The first tentative diagnosis was polymyalgia rheumatica; however, an interdisciplinary work-up of the case finally led to the diagnosis of CIDP in combination with infectious endocarditis.
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Affiliation(s)
- Martin Schiller
- Innere Medizin, Kliniken Hochfranken Münchberg, Hofer Str. 40, 95213, Münchberg, Deutschland.
| | - Hanns-Martin Lorenz
- Innere Medizin, Sektion Rheumatologie, Universitätsklinikum Heidelberg, Heidelberg, 69120, Deutschland
| | - Wolfgang Kick
- Innere Medizin, Kliniken Hochfranken Münchberg, Hofer Str. 40, 95213, Münchberg, Deutschland
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Mansour M, Rachdi A, Baradai N, Kacem A, Bedoui I, Mrissa R. Monocentric study of 28 cases of chronic inflammatory demyelinating polyneuropathy: first Tunisian study. Neurol Sci 2021; 43:565-571. [PMID: 33945035 DOI: 10.1007/s10072-021-05153-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/23/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a rare affection of the peripheral nervous system. Its diagnostic criteria have evolved since 1975. The aim of our work is to study the epidemiological, clinical, and paraclinical aspects of CIDP. METHODS We conducted a retrospective study of 28 CIDP patients of the neurology department of the military hospital of Tunis between January 2000 and December 2017. All these patients met the European Federation of Neurological Societies/Peripheral Nerve Society(EFNS/PNS)2010 diagnostic criteria for definite CIDP. RESULTS The average age was 50 years with a gender ratio of 1.57. We found sensitivomotor symptoms in 66% of patients. Neurological assessment showed a proximal and distal motor weakness in 50% of cases, the involvement of superficial and deep sensory systems in 44% of patients with a generalized areflexia in all patients. Median Inflammatory Neuropthy Cause and Treatment (INCAT) score was 7. Concerning electrophysiology, all our patients met the EFNS/EPS 2010 diagnostic criteria for a definite CIDP. Screening for concurrent pathologies was positive in 11 patients. On the therapeutic side, there was no superiority of intravenous immunoglobin compared with pulsed methylprednisolone. Oral steroids were used as backup in about 50% of patients. There were good outcomes in 72% of patients who improved very well after treatment. CONCLUSION CIDP is a rare and polymorphic disorder with a variety of concurrent pathologies. Our study is the first study in Tunisia and in Maghreb countries which included the most big series of patients. Our results were similar to literature. A multicentral study would be better profitable.
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Affiliation(s)
- Malek Mansour
- Department of Neurology, Military Hospital, Tunis, Tunisia
| | - Amine Rachdi
- Department of Neurology, Military Hospital, Tunis, Tunisia
| | | | - Amel Kacem
- Department of Medicine, Regional Hospital of Jendouba, Jendouba, Tunisia
| | - Ines Bedoui
- Department of Neurology, Military Hospital, Tunis, Tunisia
| | - Ridha Mrissa
- Department of Neurology, Military Hospital, Tunis, Tunisia
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Abstract
The complement system consists of a network of plasma and membrane proteins that modulate tissue homeostasis and contribute to immune surveillance by interacting with the innate and adaptive immune systems. Dysregulation, impairment or inadvertent activation of complement components contribute to the pathogenesis of some autoimmune neurological disorders and could even contribute to neurodegenerative diseases. In this Review, we summarize current knowledge about the main functions of the complement pathways and the involvement of complement in neurological disorders. We describe the complex network of complement proteins that target muscle, the neuromuscular junction, peripheral nerves, the spinal cord or the brain and discuss the autoimmune mechanisms of complement-mediated myopathies, myasthenia, peripheral neuropathies, neuromyelitis and other CNS disorders. We also consider the emerging role of complement in some neurodegenerative diseases, such as Alzheimer disease, amyotrophic lateral sclerosis and even schizophrenia. Finally, we provide an overview of the latest complement-targeted immunotherapies including monoclonal antibodies, fusion proteins and peptidomimetics that have been approved, that are undergoing phase I–III clinical trials or that show promise for the treatment of neurological conditions that respond poorly to existing immunotherapies. In this Review, Dalakas et al. discuss the complement system, the role it plays in autoimmune neurological disease and neurodegenerative disease, and provide an overview of the latest therapeutics that target complement and that can be used for or have potential in neurological disorders. Complement has an important physiological role in host immune defences and tissue remodelling. The physiological role of complement extends to the regulation of synaptic development. Complement has a key pathophysiological role in autoimmune neurological diseases and mediates the actions of pathogenic autoantibodies, such as acetylcholine receptor antibodies and aquaporin 4 antibodies. For some autoimmune neurological diseases, such as myasthenia gravis and neuromyelitis optica spectrum disorders, approved complement-targeted treatments are now available. Complement also seems to be of pathogenic relevance in neurodegenerative diseases such as Alzheimer disease, in which innate immune-driven inflammation is receiving increasing attention. The field of complement-targeted therapeutics is rapidly expanding, with several FDA-approved agents and others currently in phase II and phase III clinical trials.
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Affiliation(s)
- Marinos C Dalakas
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA, USA. .,Neuroimmunology Unit, Department of Pathophysiology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Harry Alexopoulos
- Neuroimmunology Unit, Department of Pathophysiology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Peter J Spaeth
- Institute of Pharmacology, University of Bern, Bern, Switzerland
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Peter HH, Ochs HD, Cunningham-Rundles C, Vinh DC, Kiessling P, Greve B, Jolles S. Targeting FcRn for immunomodulation: Benefits, risks, and practical considerations. J Allergy Clin Immunol 2020; 146:479-491.e5. [PMID: 32896308 PMCID: PMC7471860 DOI: 10.1016/j.jaci.2020.07.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/21/2020] [Accepted: 07/23/2020] [Indexed: 02/08/2023]
Abstract
The neonatal fragment crystallizable (Fc) receptor (FcRn) functions as a recycling mechanism to prevent degradation and extend the half-life of IgG and albumin in the circulation. Several FcRn inhibitors selectively targeting IgG recycling are now moving rapidly toward clinical practice in neurology and hematology. These molecules accelerate the destruction of IgG, reducing pathogenic IgG and IgG immune complexes, with no anticipated effects on IgA, IgM, IgE, complement, plasma cells, B cells, or other cells of the innate or adaptive immune systems. FcRn inhibitors have potential for future use in a much wider variety of antibody-mediated autoimmune diseases. Given the imminent clinical use, potential for broader utility, and novel mechanism of action of FcRn inhibitors, here we review data from 4 main sources: (a) currently available activity, safety, and mechanism-of-action data from clinical trials of FcRn inhibitors; (b) other procedures and treatments that also remove IgG (plasma donation, plasma exchange, immunoadsorption); (c) diseases resulting in loss of IgG; and (d) primary immunodeficiencies with potential mechanistic similarities to those induced by FcRn inhibitors. These data have been evaluated to provide practical considerations for the assessment, monitoring, and reduction of any potential infection risk associated with FcRn inhibition, in addition to highlighting areas for future research.
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Affiliation(s)
- Hans-Hartmut Peter
- Freiburg University Hospital, Centre for Chronic Immunodeficiency, Freiburg, Germany
| | - Hans D Ochs
- Seattle Children's Research Institute, Seattle, Wash; Department of Pediatrics, University of Washington, Seattle, Wash
| | | | - Donald C Vinh
- Division of Infectious Diseases, Department of Medicine and Department of Medical Microbiology, McGill University Health Centre, Montreal, Quebec, Canada; Infectious Diseases & Immunity in Global Health Program, Research Institute-McGill University Health Centre, Montreal, Quebec, Canada
| | | | | | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom.
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Roggenbuck D, Delmont E, Reinhold D, Schierack P, Conrad K, Boucraut J. Autoimmune Peripheral Neuropathies and Contribution of Antiganglioside/Sulphatide Autoantibody Testing. Mediterr J Rheumatol 2020; 31:10-18. [PMID: 32411930 PMCID: PMC7219652 DOI: 10.31138/mjr.31.1.10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 02/04/2020] [Indexed: 12/13/2022] Open
Abstract
Peripheral immune-mediated polyneuropathies (IMPN) are a diverse group of rare neurological illnesses characterized by nerve damage. Leading morphological features are mostly nerve fibre demyelination or combination of axonal damage and demyelination. There has been remarkable progress in the clinical and electrophysiological categorization of acute (fulminant, life-threatening) and chronic (progressive/remitting-relapsing) immune-mediated neuropathies recently. Besides electrophysiological and morphological makers, autoantibodies against glycolipids or paranodal/nodal molecules have been recommended as candidate markers for IMPN. The progress in testing for autoantibodies (autoAbs) to glycolipids such as gangliosides and sulfatide may have significant implications on the stratification of patients and their treatment response. Thus, this topic was reviewed in a presentation held during the 1st Panhellenic Congress of Autoimmune Diseases, Rheumatology and Clinical Immunology in Portaria, Pelion, Greece. For acute IMPN, often referred to as Guillain-Barré syndrome and its variants, several serological markers including autoAbs to gangliosides and sulphatide have been employed successfully in clinical routine. However, the evolution of serological diagnosis of chronic variants, such as chronic inflammatory demyelinating polyneuropathy or multifocal motor neuropathy, is less satisfactory. Serological diagnostic markers could, therefore, help in the differential diagnosis due to their assumed pathogenic role. Additionally, stratification of patients to improve their response to treatment may be possible. In general, a majority of patients respond well to causal therapy that includes intravenous immunoglobulins and plasmapheresis. As second line therapy options, biologicals (e.g., rituximab) and immunosuppressant or immunomodulatory drugs may be considered when patients do not respond adequately.
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Affiliation(s)
- Dirk Roggenbuck
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus - Senftenberg, the Brandenburg Medical School Theodor Fontane and the University of Potsdam, Germany.,Institute of Biotechnology, Faculty Environment and Natural Sciences, Brandenburg University of Technology Cottbus Senftenberg, Senftenberg, Germany
| | - Emilien Delmont
- Referral Center for Neuromuscular Diseases and ALS, La Timone Hospital, AP-HM, Marseille France
| | - Dirk Reinhold
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Peter Schierack
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus - Senftenberg, the Brandenburg Medical School Theodor Fontane and the University of Potsdam, Germany.,Institute of Biotechnology, Faculty Environment and Natural Sciences, Brandenburg University of Technology Cottbus Senftenberg, Senftenberg, Germany
| | - Karsten Conrad
- Institute of Immunology, Medical Faculty of the Technical University Dresden, Dresden, Germany
| | - Joseph Boucraut
- Aix Marseille Université, Institut de Neurosciences de la Timone, Medicine Faculty, Marseille, France.,Immunology laboratory, Conception Hospital, AP-HM, Marseille, France
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Tang L, Huang Q, Qin Z, Tang X. Distinguish CIDP with autoantibody from that without autoantibody: pathogenesis, histopathology, and clinical features. J Neurol 2020; 268:2757-2768. [PMID: 32266541 DOI: 10.1007/s00415-020-09823-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 04/01/2020] [Accepted: 04/03/2020] [Indexed: 12/13/2022]
Abstract
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is considered to be an immune-mediated heterogeneous disease involving cellular and humoral immunity. In recent years, autoantibodies against nodal/paranodal protein neurofascin155 (NF155), neurofascin186 (NF186), contactin-1 (CNTN1), and contactin-associated protein 1 (CASPR1) have been identified in a small subset of patients with CIDP, which disrupt axo-glial interactions at nodes/paranodes. Although CIDP electrodiagnosis was made in patients with anti-nodal/paranodal component autoantibodies, macrophage-induced demyelination, the characteristic of typical CIDP, was not observed. Apart from specific histopathology, the pathogenic mechanisms and clinical manifestations of CIDP with autoantibody are also distinct. We herein compared pathogenesis, histopathology, clinical manifestations, and therapeutic response in CIDP with autoantibody vs. CIDP without autoantibody. CIDP with autoantibodies should be considered as an independent disease entity, not a subtype of CIDP due to many differences. They possibly should be classified as CIDP-like chronic nodo-paranodopathy, which can better characterize these disorders, help diagnose and make the most effective therapeutic decisions.
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Affiliation(s)
- Lisha Tang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Qianyi Huang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Zhen Qin
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Xiangqi Tang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China.
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Padmanabhan A, Connelly-Smith L, Aqui N, Balogun RA, Klingel R, Meyer E, Pham HP, Schneiderman J, Witt V, Wu Y, Zantek ND, Dunbar NM, Schwartz GEJ. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice - Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Eighth Special Issue. J Clin Apher 2019; 34:171-354. [PMID: 31180581 DOI: 10.1002/jca.21705] [Citation(s) in RCA: 740] [Impact Index Per Article: 148.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating and categorizing indications for the evidence-based use of therapeutic apheresis (TA) in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Eighth Edition of the JCA Special Issue continues to maintain this methodology and rigor in order to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Eighth Edition, like its predecessor, continues to apply the category and grading system definitions in fact sheets. The general layout and concept of a fact sheet that was introduced in the Fourth Edition, has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of TA in a specific disease entity or medical condition. The Eighth Edition comprises 84 fact sheets for relevant diseases and medical conditions, with 157 graded and categorized indications and/or TA modalities. The Eighth Edition of the JCA Special Issue seeks to continue to serve as a key resource that guides the utilization of TA in the treatment of human disease.
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Affiliation(s)
- Anand Padmanabhan
- Medical Sciences Institute & Blood Research Institute, Versiti & Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance & University of Washington, Seattle, Washington
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany & First Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erin Meyer
- Department of Hematology/Oncology/BMT/Pathology, Nationwide Children's Hospital, Columbus, Ohio
| | - Huy P Pham
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jennifer Schneiderman
- Department of Pediatric Hematology/Oncology/Neuro-oncology/Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks NW & Department of Laboratory Medicine, University of Washington, Seattle, Washington, Yale University School of Medicine, New Haven, Connecticut
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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Delmont E, Attarian S, Antoine J, Paul S, Camdessanché JP, Grapperon A, Brodovich A, Boucraut J. Relevance of anti-HNK1 antibodies in the management of anti-MAG neuropathies. J Neurol 2019; 266:1973-9. [DOI: 10.1007/s00415-019-09367-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 05/05/2019] [Accepted: 05/07/2019] [Indexed: 12/14/2022]
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