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Chroni E, Veltsista D, Tzartos J, Triantafyllou E, Kefalopoulou Z. Subcutaneous immunoglobulin as maintenance therapy for autoimmune autonomic ganglionopathy. Acta Neurol Belg 2024; 124:1099-1101. [PMID: 38133851 DOI: 10.1007/s13760-023-02461-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Affiliation(s)
- Elisabeth Chroni
- Department of Neurology, Medical School, University of Patras, 26504, Rio-Patras, Greece.
| | - Dimitra Veltsista
- Department of Neurology, Medical School, University of Patras, 26504, Rio-Patras, Greece
| | - John Tzartos
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Zinovia Kefalopoulou
- Department of Neurology, Medical School, University of Patras, 26504, Rio-Patras, Greece
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Pavy-Le Traon A, Foubert-Samier A, Fabbri M. An overview on pure autonomic failure. Rev Neurol (Paris) 2024; 180:94-100. [PMID: 38129276 DOI: 10.1016/j.neurol.2023.11.003] [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: 10/31/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
Pure autonomic failure (PAF) is a neurodegenerative disease affecting the sympathetic component of the autonomic nervous system and presenting as orthostatic hypotension (OH). It is a rare, sporadic disease of adults. Although OH is the primary symptom, the autonomic dysfunction may be more generalised, leading to genitourinary and intestinal dysfunction and sweating disorders. Autonomic symptoms in PAF may be similar to those observed in other autonomic neuropathies that need to be ruled out. PAF belongs to the group of α synucleinopathies and is characterised by predominant peripheral deposition of α-synuclein in autonomic ganglia and nerves. However, in a significant number of cases, PAF may convert into another synucleinopathy with central nervous system involvement with varying prognosis: Parkinson's disease (PD), multiple system atrophy (MSA), or dementia with Lewy bodies (DLB). The clinical features, the main differential diagnoses, the risk factors for "phenoconversion" to another synucleinopathy as well as an overview of treatment will be discussed.
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Affiliation(s)
- A Pavy-Le Traon
- Neurology department, French reference center for Multiple System Atrophy, CHU de Toulouse, Toulouse, France; I2MC Institute-Inserm U1297, Toulouse, France
| | - A Foubert-Samier
- Bordeaux University, Inserm, Bordeaux Population Health Research Center, UMR1219, Bordeaux, France; Neurodegenerative Diseases Neurology Department, CHU de Bordeaux, IMNc, CRMR AMS, Bordeaux, France; Bordeaux University, CNRS, IMN, UMR 5293, Bordeaux, France
| | - M Fabbri
- Neurology department, French reference center for Multiple System Atrophy, CHU de Toulouse, Toulouse, France; Department of Clinical Pharmacology and Neurosciences, Toulouse Parkinson Expert Centre, Toulouse NeuroToul Center of Excellence in Neurodegeneration (COEN), French NS-Park/F-CRIN Network, University of Toulouse 3, CHU of Toulouse, Inserm, Toulouse, France
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3
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Deng Y, Zhang X, Wang L, Lu X, Gao Y, Wu Z, Zhong Z. Anti-SOX1 antibodies-positive paraneoplastic neurological syndromes caused by thyroid carcinoma: A case report. Medicine (Baltimore) 2023; 102:e33499. [PMID: 37083806 PMCID: PMC10118322 DOI: 10.1097/md.0000000000033499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/21/2023] [Indexed: 04/22/2023] Open
Abstract
RATIONALE Paraneoplastic neurological syndromes (PNSs) are a group of neurological diseases caused by distant immune effects of malignant tumors, which often occur in patients with small cell lung cancer but are not prone to occur in patients with thyroid cancer. Anti-Sry-like high mobility group box (SOX)1 antibodies (abs)-associated PNSs caused by thyroid cancer are clinically rarer. PATIENT CONCERNS A 57-year-old Chinese male patient presented with autonomic neuropathy. A thyroid biopsy revealed the diagnosis of papillary thyroid microcarcinoma. The serum anti-SOX1 abs confirmed positive. DIAGNOSES A diagnosis of anti-SOX1 antibodies-positive PNS was made. INTERVENTIONS The patient received total thyroidectomy. OUTCOMES After total thyroidectomy, the patient's symptoms resolved quickly, and the serum anti-SOX1 abs test results was negative on re-examination. LESSONS Thyroid cancer can cause anti-SOX1 abs-associated PNS with only autonomic neuropathy.
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Affiliation(s)
- Yazhi Deng
- Medical College of Hunan Normal University, Changsha, Hunan Province, China
| | - Xiaobo Zhang
- First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Lei Wang
- First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Xuelin Lu
- First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Yunchun Gao
- First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Zhenkai Wu
- First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Zhenzhen Zhong
- First People’s Hospital of Changde City, Changde, Hunan Province, China
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Tezuka T, Okuzumi S, Nakashima C, Ide T, Imai S, Mitsuboshi S, Kuwahara Y, Takizawa T, Seki M, Minematsu N, Aragane N, Nakahara J, Hori S, Nakane S, Suzuki S. Dysautonomia associated with immune checkpoint inhibitors. J Neurol 2023:10.1007/s00415-023-11667-5. [PMID: 36939931 DOI: 10.1007/s00415-023-11667-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/15/2023] [Accepted: 03/14/2023] [Indexed: 03/21/2023]
Abstract
OBJECTIVE The purpose of this study is to report the clinical characteristics of dysautonomia associated with immune checkpoint inhibitors (ICIs). METHODS We reported two patients with autoimmune autonomic ganglionopathy (AAG) occurring as immune-related adverse events (irAEs). We also performed a review of previous case reports presenting dysautonomia during ICI therapy. Moreover, we conducted pharmacovigilance analyses using the US Food and Drug Administration Adverse Events Reporting System (FAERS) to investigate dysautonomia associated with ICI. RESULTS Two patients in our care developed both AAG and autoimmune encephalitis following ICI therapy for lung cancers. We comprehensively reviewed 13 published cases (M:F = 11:2, mean onset age of 53 years) with ICI-associated dysautonomia including AAG (n = 3) and autonomic neuropathy (n = 10). Of these, ICI monotherapy was performed in seven and combination ICI use in six. In 6 of 13 patients, dysautonomia appeared within one month after the start of ICIs. Orthostatic hypotension was observed in 7 and urinary incontinence or retention in five. All patients except three showed gastrointestinal symptoms. Anti-ganglionic acetylcholine receptor antibodies were undetectable. All but two patients received immune-modulating therapy. Immuno-modulating therapy was effective in three patients with AAG and two patients with autonomic neuropathy, but ineffective in the others. Five patients died, of either the neurological irAE (n = 3) or cancer (n = 2). The pharmacovigilance analyses using FAERS showed that ipilimumab monotherapy and the combination of nivolumab and ipilimumab constituted significant risks for developing dysautonomia, consistent with the review of literature. CONCLUSION ICIs can cause dysautonomia including AAG, and autonomic neuropathy is a neurological irAE.
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Affiliation(s)
- Toshiki Tezuka
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Shinichi Okuzumi
- Department of Internal Medicine, Hino Municipal Hospital, Tokyo, Japan
| | - Chiho Nakashima
- Division of Haematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Toshihiro Ide
- Division of Neurology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Shungo Imai
- Division of Drug Informatics, Faculty of Pharmacy, Keio University, Tokyo, Japan
| | - Satoru Mitsuboshi
- Division of Drug Informatics, Faculty of Pharmacy, Keio University, Tokyo, Japan.,Department of Pharmacy, Kaetsu Hospital, Niigata, Japan
| | - Yuki Kuwahara
- Division of Haematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Tsubasa Takizawa
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Morinobu Seki
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Naoto Minematsu
- Department of Internal Medicine, Hino Municipal Hospital, Tokyo, Japan
| | - Naoko Aragane
- Division of Haematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Jin Nakahara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Satoko Hori
- Division of Drug Informatics, Faculty of Pharmacy, Keio University, Tokyo, Japan
| | - Shunya Nakane
- Department of Neurology, Nippon Medical University, Tokyo, Japan
| | - Shigeaki Suzuki
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan.
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5
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Dalakas MC. Autoimmune Peripheral Neuropathies. Clin Immunol 2023. [DOI: 10.1016/b978-0-7020-8165-1.00067-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
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Muacevic A, Adler JR. Skin Biopsy and Quantitative Sudomotor Axon Reflex Testing in Patients With Postural Orthostatic Tachycardia Syndrome. Cureus 2022; 14:e31021. [PMID: 36349067 PMCID: PMC9629858 DOI: 10.7759/cureus.31021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE No formal diagnostic criteria exist for the neuropathic subtype of postural orthostatic tachycardia syndrome (POTS). Skin biopsy and quantitative sudomotor axon reflex testing (QSORT) are preferred methods of assessment for autonomic small fiber neuropathy (SFN). This study characterizes the utility of these testing methods at a tertiary center and identifies clinical features associated with abnormal testing. METHODS Medical records of 2658 patients undergoing tilt table testing at a single institution between June 2018 and December 2020 were reviewed. Patients with postural orthostatic tachycardia syndrome were included for analysis of intraepidermal nerve fiber density (IENFD), sweat output, comorbidities, symptoms, measures of cardiovascular autonomic function, and serum antibody levels. RESULTS 356 patients (90% female, mean age 31 ± 10) met the diagnostic criteria for postural orthostatic tachycardia syndrome. Of 211 patients who underwent quantitative sudomotor axon reflex testing, 70 (33%) demonstrated reduced sweat output. These patients were more likely to demonstrate sympathetic impairment during the Valsalva maneuver. Of 80 patients who underwent skin biopsies, 19 (24%) demonstrated reduced intraepidermal nerve fiber density. These patients tended to be older and have reduced heart rate variability during deep breathing. Neither test was associated with specific serum antibodies, symptoms, or comorbidities, though there was a trend toward higher rates of comorbid autoimmune disease in patients with abnormal testing. CONCLUSION A subset of patients with postural orthostatic tachycardia syndrome have evidence of small fiber neuropathy. These patients tend to have impaired cardiovascular autonomic function but are otherwise similar to patients with no evidence of small fiber neuropathy.
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Hovaguimian A. Dysautonomia. Neurol Clin 2022; 41:193-213. [DOI: 10.1016/j.ncl.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Cramer MN, Gagnon D, Laitano O, Crandall CG. Human temperature regulation under heat stress in health, disease, and injury. Physiol Rev 2022; 102:1907-1989. [PMID: 35679471 PMCID: PMC9394784 DOI: 10.1152/physrev.00047.2021] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 05/10/2022] [Accepted: 05/28/2022] [Indexed: 12/30/2022] Open
Abstract
The human body constantly exchanges heat with the environment. Temperature regulation is a homeostatic feedback control system that ensures deep body temperature is maintained within narrow limits despite wide variations in environmental conditions and activity-related elevations in metabolic heat production. Extensive research has been performed to study the physiological regulation of deep body temperature. This review focuses on healthy and disordered human temperature regulation during heat stress. Central to this discussion is the notion that various morphological features, intrinsic factors, diseases, and injuries independently and interactively influence deep body temperature during exercise and/or exposure to hot ambient temperatures. The first sections review fundamental aspects of the human heat stress response, including the biophysical principles governing heat balance and the autonomic control of heat loss thermoeffectors. Next, we discuss the effects of different intrinsic factors (morphology, heat adaptation, biological sex, and age), diseases (neurological, cardiovascular, metabolic, and genetic), and injuries (spinal cord injury, deep burns, and heat stroke), with emphasis on the mechanisms by which these factors enhance or disturb the regulation of deep body temperature during heat stress. We conclude with key unanswered questions in this field of research.
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Affiliation(s)
- Matthew N Cramer
- Defence Research and Development Canada-Toronto Research Centre, Toronto, Ontario, Canada
| | - Daniel Gagnon
- Montreal Heart Institute and School of Kinesiology and Exercise Science, Université de Montréal, Montréal, Quebec, Canada
| | - Orlando Laitano
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Craig G Crandall
- Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital Dallas and University of Texas Southwestern Medical Center, Dallas, Texas
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Geraldes V, Caldeira E, Afonso A, Machado F, Amaro-Leal Â, Laranjo S, Rocha I. Cardiovascular Dysautonomia in Patients with Breast Cancer. Open Cardiovasc Med J 2022. [DOI: 10.2174/18741924-v16-e2206271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Breast cancer is the most frequent malignant disease among women, being responsible for a considerable percentage of fatalities and comorbidities every year. Despite advances in early detection and therapy, evidence shows that breast cancer survivors are at increased risk of developing other chronic conditions, such as cardiovascular diseases.
Autonomic dysfunction is an emerging, but poorly understood topic that has been suggested as a risk factor for cardiovascular disease in breast cancer patients. It clinically manifests through persistently elevated heart rates and abnormal heart rate variability, even before any signs of cardiovascular dysfunction appear. Since changes in the left ventricular ejection fraction only manifest when myocardial injury has already occurred, it has been hypothesized that autonomic dysfunction can constitute an early biomarker of cardiovascular impairment in breast cancer patients.
This review focuses on the direct and indirect effects of cancer and its treatment on the autonomic nervous system in breast cancer patients. We highlight the mechanisms potentially involved in cancer and antineoplastic therapy-related autonomic imbalance and review the potential strategies to prevent and/or attenuate autonomic dysfunction.
There are gaps in the current knowledge; more research in this area is needed to identify the relevance of autonomic dysfunction and define beneficial interventions to prevent cardiovascular disease in breast cancer patients.
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de Rojas Leal C, Lage-Sánchez JM, Pinel-Ríos J, León Plaza O, Hamad-Cueto O, Dawid de Vera MT, Dawid-Milner MS. Paraneoplastic autoimmune autonomic ganglionopathy as the first symptom of bladder cancer: a case report and review of literature. Neurol Sci 2022; 43:4841-4845. [DOI: 10.1007/s10072-022-06075-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/10/2022] [Indexed: 10/18/2022]
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De León AM, Harrison TB, Garcia-Santibanez R. Update on Paraneoplastic Neuromuscular Disorders. Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00722-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Mantovani G, Marozzi I, Rafanelli M, Rivasi G, Volpato S, Ungar A. Supine hypertension: A state of the art. Auton Neurosci 2022; 241:102988. [DOI: 10.1016/j.autneu.2022.102988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/30/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
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Ahmed A, Lohman S, Suresh S, Naji A, Russell S, Alsheik E, Mullins K. Autoimmune Autonomic Ganglionopathy Presenting as Constipation. Cureus 2022; 14:e22108. [PMID: 35308659 PMCID: PMC8918276 DOI: 10.7759/cureus.22108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2022] [Indexed: 11/05/2022] Open
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Kiryachkov YY, Bosenko SA, Muslimov BG, Petrova MV. Dysfunction of the Autonomic Nervous System and its Role in the Pathogenesis of Septic Critical Illness (Review). Sovrem Tekhnologii Med 2021; 12:106-116. [PMID: 34795998 PMCID: PMC8596275 DOI: 10.17691/stm2020.12.4.12] [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: 10/25/2019] [Indexed: 12/05/2022] Open
Abstract
Dysfunction of the autonomic nervous system (ANS) of the brain in sepsis can cause severe systemic inflammation and even death. Numerous data confirmed the role of ANS dysfunction in the occurrence, course, and outcome of systemic sepsis. The parasympathetic part of the ANS modifies the inflammation through cholinergic receptors of internal organs, macrophages, and lymphocytes (the cholinergic anti-inflammatory pathway). The sympathetic part of ANS controls the activity of macrophages and lymphocytes by influencing β2-adrenergic receptors, causing the activation of intracellular genes encoding the synthesis of cytokines (anti-inflammatory beta2-adrenergic receptor interleukin-10 pathway, β2AR–IL-10). The interaction of ANS with infectious agents and the immune system ensures the maintenance of homeostasis or the appearance of a critical generalized infection. During inflammation, the ANS participates in the inflammatory response by releasing sympathetic or parasympathetic neurotransmitters and neuropeptides. It is extremely important to determine the functional state of the ANS in critical conditions, since both cholinergic and sympathomimetic agents can act as either anti- or pro-inflammatory stimuli.
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Affiliation(s)
- Y Y Kiryachkov
- Head of the Department of Surgical and Resuscitation Technologies; Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, 25, Bldg 2, Petrovka St., Moscow, 107031, Russia
| | - S A Bosenko
- Anesthesiologist; Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, 25, Bldg 2, Petrovka St., Moscow, 107031, Russia
| | - B G Muslimov
- Deputy Chief Physician for Anesthesiology and Intensive Care; Konchalovsky Central City Hospital, 2, Bldg 1, Kashtanovaya Alley, Zelenograd, Moscow, 124489, Russia
| | - M V Petrova
- Professor, Deputy Director Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, 25, Bldg 2, Petrovka St., Moscow, 107031, Russia
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Latov N. Immune mechanisms, the role of complement, and related therapies in autoimmune neuropathies. Expert Rev Clin Immunol 2021; 17:1269-1281. [PMID: 34751638 DOI: 10.1080/1744666x.2021.2002147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Autoimmune neuropathies have diverse presentations and underlying immune mechanisms. Demonstration of efficacy of therapeutic agents that inhibit the complement cascade would confirm the role of complement activation. AREAS COVERED A review of the pathophysiology of the autoimmune neuropathies, to identify those that are likely to be complement mediated. EXPERT OPINION Complement mediated mechanisms are implicated in the acute and chronic neuropathies associated with IgG or IgM antibodies that target the Myelin Associated Glycoprotein (MAG) or gangliosides in the peripheral nerves. Antibody and complement mechanisms are also suspected in the Guillain-Barré syndrome and chronic inflammatory demyelinating neuropathy, given the therapeutic response to plasmapheresis or intravenous immunoglobulins, even in the absence of an identifiable target antigen. Complement is unlikely to play a role in paraneoplastic sensory neuropathy associated with antibodies to HU/ANNA-1 given its intracellular localization. In chronic demyelinating neuropathy with anti-nodal/paranodal CNTN1, NFS-155, and CASPR1 antibodies, myotonia with anti-VGKC LGI1 or CASPR2 antibodies, or autoimmune autonomic neuropathy with anti-gAChR antibodies, the response to complement inhibitory agents would depend on the extent to which the antibodies exert their effects through complement dependent or independent mechanisms. Complement is also likely to play a role in Sjogren's, vasculitic, and cryoglobulinemic neuropathies.
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Affiliation(s)
- Norman Latov
- Department of Neurology, Weill Cornell Medical College, New York, USA
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Kanuri SH, Shivamurthy P, Albadareen R, Elbey MA, Gopinathannair R, Lakkireddy D. Autoimmune dysautonomia secondary to chronic organophosphate exposure. HeartRhythm Case Rep 2021; 7:522-524. [PMID: 34434699 PMCID: PMC8377226 DOI: 10.1016/j.hrcr.2021.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
| | | | - Rawan Albadareen
- Department of Neurology, Overland Park Regional Medical Center, Overland Park, Kansas
| | - Mehmet Ali Elbey
- Kansas City Heart Rhythm Institute (KCHRI), Overland Park, Kansas
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Pure autonomic failure and the differential diagnosis of autonomic peripheral neuropathies. Curr Opin Neurol 2021; 34:675-682. [PMID: 34392300 DOI: 10.1097/wco.0000000000000985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF THE REVIEW Pure autonomic failure (PAF) is a peripheral autonomic neurodegenerative disease caused by alpha-synuclein deposition that is predominantly confined to peripheral autonomic neurons. Patients present with insidious features of autonomic failure that have a chronic course.In this review, we highlight the features of PAF, the differentiating features from other autonomic neuropathies, the diagnostic tests, and the predictors for conversion to a central synucleinopathy. RECENT FINDINGS Natural history studies have defined the predictors for and rate of conversion to a central alpha-synucleinopathy. Skin immunohistochemistry techniques and demonstration of length-dependent neuronal loss of both somatic and autonomic small fiber nerves, and intraneural phosphorylated synuclein deposition provide diagnostic biomarkers. In the future, diagnosis maybe supported by measuring cerebrospinal fluid alpha-synuclein oligomers using techniques, such as protein misfolding cyclic amplification assay and real-time quaking-induced conversion. SUMMARY PAF is a sporadic peripheral autonomic neurodegenerative disease that belongs to the group of disorders known as alpha-synucleinopathies. Peripheral autonomic manifestations are similar to those seen in other autonomic neuropathies, particularly, diabetic autonomic neuropathy, amyloid polyneuropathy, and autoimmune autonomic neuropathies. Novel diagnostic procedures like skin immunohistochemistry for alpha-synuclein, and protein amplification techniques are being investigated to provide an earlier and more specific diagnosis. A substantial number of PAF patients' phenoconvert to a central alpha-synucleinopathy.
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Holiday heart syndrome: do not drink during this holiday! and other updates on recent autonomic research. Clin Auton Res 2021; 31:473-475. [PMID: 34244877 DOI: 10.1007/s10286-021-00818-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/05/2021] [Indexed: 12/29/2022]
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Chronic autoimmune autonomic ganglionopathy. A rare case of dysautonomia. NEUROLOGÍA (ENGLISH EDITION) 2021; 36:388-390. [DOI: 10.1016/j.nrleng.2020.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/12/2020] [Indexed: 11/23/2022] Open
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Gastrointestinal dysfunction in neuroinflammatory diseases: Multiple sclerosis, neuromyelitis optica, acute autonomic ganglionopathy and related conditions. Auton Neurosci 2021; 232:102795. [PMID: 33740560 DOI: 10.1016/j.autneu.2021.102795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/09/2021] [Accepted: 03/02/2021] [Indexed: 01/25/2023]
Abstract
Disorders of the nervous system can produce a variety of gastrointestinal (GI) dysfunctions. Among these, lesions in various brain structures can cause appetite loss (hypothalamus), decreased peristalsis (presumably the basal ganglia, pontine defecation center/Barrington's nucleus), decreased abdominal strain (presumably parabrachial nucleus/Kolliker-Fuse nucleus) and hiccupping and vomiting (area postrema/dorsal vagal complex). In addition, decreased peristalsis with/without loss of bowel sensation can be caused by lesions of the spinal long tracts and the intermediolateral nucleus or of the peripheral nerves and myenteric plexus. Recently, neural diseases of inflammatory etiology, particularly those affecting the PNS, are being recognized to contribute to GI dysfunction. Here, we review neuroinflammatory diseases that potentially cause GI dysfunction. Among such CNS diseases are multiple sclerosis, neuromyelitis optica spectrum disorder, myelin oligodendrocyte glycoprotein associated disorder, and autoimmune encephalitis. Peripheral nervous system diseases impacting the gut include Guillain-Barre syndrome, chronic inflammatory demyelinating polyneuropathy, acute sensory-autonomic neuropathy/acute motor-sensory-autonomic neuropathy, acute autonomic ganglionopathy, myasthenia gravis and acute autonomic neuropathy with paraneoplastic syndrome. Finally, collagen diseases, such as Sjogren syndrome and systemic sclerosis, and celiac disease affect both CNS and PNS. These neuro-associated GI dysfunctions may predate or present concurrently with brain, spinal cord or peripheral nerve dysfunction. Such patients may visit gastroenterologists or physicians first, before the neurological diagnosis is made. Therefore, awareness of these phenomena among general practitioners and collaboration between gastroenterologists and neurologists are highly recommended in order for their early diagnosis and optimal management, as well as for systematic documentation of their presentations and treatment.
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Cheshire WP, Freeman R, Gibbons CH, Cortelli P, Wenning GK, Hilz MJ, Spies JM, Lipp A, Sandroni P, Wada N, Mano A, Ah Kim H, Kimpinski K, Iodice V, Idiáquez J, Thaisetthawatkul P, Coon EA, Low PA, Singer W. Electrodiagnostic assessment of the autonomic nervous system: A consensus statement endorsed by the American Autonomic Society, American Academy of Neurology, and the International Federation of Clinical Neurophysiology. Clin Neurophysiol 2020; 132:666-682. [PMID: 33419664 DOI: 10.1016/j.clinph.2020.11.024] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 11/02/2020] [Accepted: 11/28/2020] [Indexed: 12/17/2022]
Abstract
Evaluation of disorders of the autonomic nervous system is both an art and a science, calling upon the physician's most astute clinical skills as well as knowledge of autonomic neurology and physiology. Over the last three decades, the development of noninvasive clinical tests that assess the function of autonomic nerves, the validation and standardization of these tests, and the growth of a large body of literature characterizing test results in patients with autonomic disorders have equipped clinical practice further with a valuable set of objective tools to assist diagnosis and prognosis. This review, based on current evidence, outlines an international expert consensus set of recommendations to guide clinical electrodiagnostic autonomic testing. Grading and localization of autonomic deficits incorporates scores from sympathetic cardiovascular adrenergic, parasympathetic cardiovagal, and sudomotor testing, as no single test alone is sufficient to diagnose the degree or distribution of autonomic failure. The composite autonomic severity score (CASS) is a useful score of autonomic failure that is normalized for age and gender. Valid indications for autonomic testing include generalized autonomic failure, regional or selective system syndromes of autonomic impairment, peripheral autonomic neuropathy and ganglionopathy, small fiber neuropathy, orthostatic hypotension, orthostatic intolerance, syncope, neurodegenerative disorders, autonomic hyperactivity, and anhidrosis.
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Affiliation(s)
- William P Cheshire
- Department of Neurology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, Florida 32224, USA
| | - Roy Freeman
- Department of Neurology, Harvard Medical School, 330 Brookline Avenue, Boston, Massachusetts 02215-5400, USA
| | - Christopher H Gibbons
- Department of Neurology, Harvard Medical School, 330 Brookline Avenue, Boston, Massachusetts 02215-5400, USA
| | - Pietro Cortelli
- DIBINEM - University of Bologna, Bologna, Italy; IRCCS Istituto di Scienze Neurologiche, Bologna, Italy
| | - Gregor K Wenning
- Section of Clinical Neurobiology, Department of Neurology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Max J Hilz
- Department of Neurology, University of Erlangen-Nuremberg, Schwabachanlage 6, Erlangen 91054, Germany
| | - Judith M Spies
- Department of Neurology, Level 8 East, Royal Prince Alfred Hospital, Missenden Road, Camperdown, NSW 2050, Australia
| | - Axel Lipp
- Park-Klinik Weißensee, Schönstraße 80, Berlin 13086, Germany
| | - Paola Sandroni
- Department of Neurology, Mayo Clinic, 200 First St. SW, Rochester, Minnesota 55905, USA
| | - Naoki Wada
- Department of Renal and Urologic Surgery, Asahikawa Medical University, 2-1-1-1 Midorigaoka Higashi, Asahikawa 078-8510, Japan
| | - Akiko Mano
- Department of Cardiothoracic Surgery, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakae-Cho Itabashi-ku, Tokyo 173-0015, Japan
| | - Hyun Ah Kim
- Department of Neurology, Keimyung University Dongsan Hospital, 2800 Dalgubeol Daero, Dalseo-gu, Daegu, South Korea
| | - Kurt Kimpinski
- School of Kinesiology, Western University, London, Ontario, Canada; Department of Clinical Neurological Sciences, University Hospital, London Health Sciences Centre, London, Ontario, Canada; Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Valeria Iodice
- Autonomic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, Division of Clinical Neurology, Institute of Neurology, University College London, WC1N 3BG London, United Kingdom
| | - Juan Idiáquez
- Department of Neurologia, Facultad de Medicina, University of Valparaíso, 7 Norte 1122, Valparaíso, 2531094, Chile
| | - Pariwat Thaisetthawatkul
- Department of Neurological Sciences, 988435 University of Nebraska Medical Center, Omaha, Nebraska 68198-8435, USA
| | - Elizabeth A Coon
- Department of Neurology, Mayo Clinic, 200 First St. SW, Rochester, Minnesota 55905, USA
| | - Phillip A Low
- Department of Neurology, Mayo Clinic, 200 First St. SW, Rochester, Minnesota 55905, USA.
| | - Wolfgang Singer
- Department of Neurology, Mayo Clinic, 200 First St. SW, Rochester, Minnesota 55905, USA.
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22
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Hill JL, Shields RW, Marquardt RJ. Difficult Diagnosis After Arrest in Patient With Multiple Autoimmune Diseases. J Clin Neuromuscul Dis 2020; 22:115-116. [PMID: 33214400 DOI: 10.1097/cnd.0000000000000294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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23
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Kaur D, Tiwana H, Stino A, Sandroni P. Autonomic neuropathies. Muscle Nerve 2020; 63:10-21. [PMID: 32926436 DOI: 10.1002/mus.27048] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 08/07/2020] [Accepted: 08/11/2020] [Indexed: 12/17/2022]
Abstract
Autonomic neuropathies represent a complex group of disorders that preferentially target autonomic fibers and can be classified as either acute/subacute or chronic in onset. Acute-onset autonomic neuropathies manifest with such conditions as paraneoplastic syndromes, Guillain-Barre syndrome, Sjögren syndrome, infection, or toxins/chemotherapy. When the presentation is acute, immune-mediated, and without a secondary cause, autoimmune autonomic ganglionopathy is likely, and should be considered for immunotherapy. Of the chronic-onset forms, diabetes is the most widespread and disabling, with autonomic impairment portending increased mortality and cardiac wall remodeling risk. Acquired light chain (AL) and transthyretin (TTR) amyloidosis represent two other key etiologies, with TTR amyloidosis now amenable to newly-approved gene-modifying therapies. The COMPASS-31 questionnaire is a validated outcome measure that can be used to monitor autonomic severity and track treatment response. Symptomatic treatments targeting orthostatic hypotension, among other symptoms, should be individualized and complement disease-modifying therapy, when possible.
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Affiliation(s)
- Divpreet Kaur
- Department of Neurology, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Harmanpreet Tiwana
- Department of Neurology, Dartmouth-Hitchcok Medical Center, Lebanon, New Hampshire, USA
| | - Amro Stino
- Department of Neurology, Division of Neuromuscular Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Paola Sandroni
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
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24
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Gutierrez J, Palma JA, Kaufmann H. Acute Sensory and Autonomic Neuronopathy: A Devastating Disorder Affecting Sensory and Autonomic Ganglia. Semin Neurol 2020; 40:580-590. [PMID: 32906171 DOI: 10.1055/s-0040-1713843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Acute-onset and severe sensory and autonomic deficits with no motor dysfunction, typically preceded by a febrile illness, with poor recovery, and often fatal outcome are the hallmark features of acute sensory and autonomic neuronopathy (ASANN). Pathologically and electrophysiologically, ASANN is characterized by an extensive ganglionopathy affecting sensory and autonomic ganglia with preservation of motor neurons. Consequently, patients, usually children or young adult, develop acute-onset profound widespread loss of all sensory modalities resulting in automutilations, as well as autonomic failure causing neurogenic orthostatic hypotension, neurogenic underactive bladder, and gastroparesis and constipation. The diagnosis is clinical with support of nerve conduction studies and autonomic testing, as well as spinal cord magnetic resonance imaging showing characteristic posterior cord hyperintensities. Although the presumed etiology is immune-mediated, further studies are required to clarify the physiopathology of the disease. We here performed a systematic review of the epidemiology, pathophysiology, diagnosis, and management of ASANN, with three representative cases that recently presented at our clinic. All three patients had the typical clinical manifestations of ASANN but in different combinations, illustrating the variable phenotype of the disorder. Immunosuppression is seldom effective. Management options are limited to supportive and symptomatic care with the goal of minimizing complications and preventing death.
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Affiliation(s)
- Joel Gutierrez
- Department of Clinical Neurophysiology, Institute of Neurology and Neurosurgery, Havana, Cuba
| | - Jose-Alberto Palma
- Department of Neurology, Dysautonomia Center, New York University School of Medicine, New York, New York
| | - Horacio Kaufmann
- Department of Neurology, Dysautonomia Center, New York University School of Medicine, New York, New York
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25
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Idiáquez Cabezas J, Riquelme Alcázar J, Calvo Bascuñán M, Casar Leturia JC. [Chronic autoimmune autonomic ganglionopathy. A rare case of dysautonomia]. Neurologia 2020. [PMID: 32900526 DOI: 10.1016/j.nrl.2020.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- J Idiáquez Cabezas
- Departamento de Neurología, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - J Riquelme Alcázar
- Cátedra de Neurología, Universidad de Valparaíso, Reñaca, Viña del Mar, Valparaíso, Chile
| | - M Calvo Bascuñán
- Departamento de Fisiología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - J C Casar Leturia
- Departamento de Neurología, Pontificia Universidad Católica de Chile, Santiago, Chile
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26
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Muccioli L, Nicodemo M, Cortelli P, Guarino M. Subacute-onset paraneoplastic autonomic neuropathy associated with prostate cancer. Clin Auton Res 2020; 30:579-580. [PMID: 32816184 PMCID: PMC7439798 DOI: 10.1007/s10286-020-00719-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/13/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Lorenzo Muccioli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Marianna Nicodemo
- Neurology Unit, S. Orsola-Malpighi University Hospital, Via Giuseppe Massarenti 9, 40139, Bologna, IT, Italy.,IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | - Pietro Cortelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.,IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | - Maria Guarino
- Neurology Unit, S. Orsola-Malpighi University Hospital, Via Giuseppe Massarenti 9, 40139, Bologna, IT, Italy. .,IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy.
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27
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Pandysautonomia and alpha-1 adrenergic receptor autoantibodies: a cause or a consequence? A case report. Clin Auton Res 2020; 30:585-587. [PMID: 32572793 DOI: 10.1007/s10286-020-00705-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/15/2020] [Indexed: 10/24/2022]
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28
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Koto S, Umeda M, Kawano H, Endo Y, Shimizu T, Koga T, Ichinose K, Nakamura H, Mukaino A, Higuchi O, Nakane S, Kawakami A. Behçet's Disease with Severe Autonomic Disorders Developing after Herpes Zoster. Intern Med 2020; 59:1099-1104. [PMID: 32009095 PMCID: PMC7205542 DOI: 10.2169/internalmedicine.3954-19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A 58-year-old Japanese woman with herpes zoster developed Behçet's disease (BD) with symptoms including orthostatic intolerance as an autonomic disorder. Multiple immune-suppressive therapies and a β-blocker successfully controlled both the disease activity of BD and the autonomic disorders. A cytokine multiplex analysis of her serum revealed the elevation of proinflammatory cytokines [interleukin (IL)-1, IL-6, IL-12, tumor necrosis factor alfa (TNFα), and interferon gamma (IFN-γ)] and a low IL-10 concentration. IL-10 production is reported to be important for defense against herpes zoster virus (VZV). Insufficient IL-10 production is reported in BD. The reactivation of VZV with this cytokine profile suggests that BD will develop with various symptoms, including severe autonomic disorders.
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Affiliation(s)
- Serina Koto
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
- Department of Rheumatology, Sasebo City General Hospital, Japan
| | - Masataka Umeda
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
- Medical Education Development Center, Nagasaki University Hospital, Japan
| | - Hiroaki Kawano
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Yushiro Endo
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Toshimasa Shimizu
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tomohiro Koga
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Kunihiro Ichinose
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Hideki Nakamura
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Akihiro Mukaino
- Department of Molecular Neurology and Therapeutics, Kumamoto University Hospital, Japan
| | - Osamu Higuchi
- Department of Clinical Research, Nagasaki Kawatana Medical Center, Japan
| | - Shunya Nakane
- Department of Molecular Neurology and Therapeutics, Kumamoto University Hospital, Japan
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Japan
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29
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Vincent A. ANTIBODIES AND RECEPTORS: From Neuromuscular Junction to Central Nervous System. Neuroscience 2020; 439:48-61. [PMID: 32194225 DOI: 10.1016/j.neuroscience.2020.03.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022]
Abstract
Myasthenia gravis (MG) is a relatively rare neurological disease that is usually associated with antibodies to the acetylcholine receptor (AChR). These antibodies (Abs) cause loss of the AChRs from the neuromuscular junction (NMJ), resulting in muscle weakness that can be life-threatening. Another form of the disease is caused by antibodies to muscle specific kinase (MuSK) that result in impaired AChR clustering and numbers at the NMJ, and may also interfere with presynaptic adaptive mechanisms. Other autoimmune disorders, Lambert Eaton myasthenic syndrome and acquired neuromyotonia, are associated with antibodies to presynaptic voltage-gated calcium and potassium channels respectively. All four conditions can be diagnosed by specific clinical features, electromyography and serum antibody tests, and can be treated effectively by a combination of pharmacological approaches and procedures that reduce the levels of the IgG antibodies. They form the first of a spectrum of diseases in which serum autoantibodies bind to extracellular domains of neuronal proteins throughout the nervous system and lead to constellations of clinical features including paralysis, sensory disturbance and pain, memory loss, seizures, psychiatric disturbance and movement disorders. This review will briefly summarize the ways in which this field has developed, since the 1970s when considerable contributions were made in Ricardo Miledi's laboratory at UCL.
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Affiliation(s)
- Angela Vincent
- Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, OX3 9DU, UK.
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