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Guan DM, Shan YZ, Zhao HT, Meng Y, Yan ZR, Zhang HL. A Case Report of Hemiplegic Migraine with Mutation in the ATP1A2 Gene. Pharmgenomics Pers Med 2024; 17:437-442. [PMID: 39319208 PMCID: PMC11421430 DOI: 10.2147/pgpm.s473335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 08/26/2024] [Indexed: 09/26/2024] Open
Abstract
Background Hemiplegic migraine, a less common variant of migraine, is the focus of this paper. Within the scope of this study, we present a case of hemiplegic migraine that bears the potential for misdiagnosis, particularly as encephalitis. Brief introduction to the Disease The patient developed a right-sided headache a day prior to admission, accompanied by fever, nausea, vomiting, and left-sided limb weakness. On the fourth day, the patient experienced a grand mal epilepsy, marked by unconsciousness, leftward deviation of both eyes, limb convulsions, and foaming at the mouth. Cerebrospinal fluid analysis revealed no apparent abnormalities, Electroencephalography showed abnormal slow waves, imaging studies indicated swelling and meningeal thickening in the right cortex, and genetic testing identified a heterozygous mutation in the ATPIA2 gene. The diagnosis was hemiplegic migraine, and the patient received symptomatic supportive treatment, leading to improvement and subsequent discharge. Flunarizine and sodium valproate were prescribed post-discharge, and the patient achieved complete recovery after a one-month follow-up. Conclusion Apart from experiencing headaches, patients with hemiplegic migraine may exhibit additional symptoms like fever, epilepsy, and hemiplegia. These manifestations warrant clinical attention, and if deemed necessary, genetic testing should be conducted, and this is an autosomal dominant pattern.
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Affiliation(s)
- Dong-Mei Guan
- Shandong University of Tradition Chinese Medicine, Jinan, Shandong, People's Republic of China
| | - Yuan-Zhuang Shan
- Shandong University of Tradition Chinese Medicine, Jinan, Shandong, People's Republic of China
| | - Hao-Tian Zhao
- Department of Neurology, Jining No.1 People's Hospital, Jining, Shandong, People's Republic of China
| | - Ying Meng
- Department of Neurology, Jining No.1 People's Hospital, Jining, Shandong, People's Republic of China
| | - Zhong-Rui Yan
- Department of Neurology, Jining No.1 People's Hospital, Jining, Shandong, People's Republic of China
| | - Hai-Lin Zhang
- Department of Neurology, Jining No.1 People's Hospital, Jining, Shandong, People's Republic of China
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2
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Zalaquett NG, Salameh E, Kim JM, Ghanbarian E, Tawk K, Abouzari M. The Dawn and Advancement of the Knowledge of the Genetics of Migraine. J Clin Med 2024; 13:2701. [PMID: 38731230 PMCID: PMC11084801 DOI: 10.3390/jcm13092701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Migraine is a prevalent episodic brain disorder known for recurrent attacks of unilateral headaches, accompanied by complaints of photophobia, phonophobia, nausea, and vomiting. Two main categories of migraine are migraine with aura (MA) and migraine without aura (MO). Main body: Early twin and population studies have shown a genetic basis for these disorders, and efforts have been invested since to discern the genes involved. Many techniques, including candidate-gene association studies, loci linkage studies, genome-wide association, and transcription studies, have been used for this goal. As a result, several genes were pinned with concurrent and conflicting data among studies. It is important to understand the evolution of techniques and their findings. Conclusions: This review provides a chronological understanding of the different techniques used from the dawn of migraine genetic investigations and the genes linked with the migraine subtypes.
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Affiliation(s)
- Nader G. Zalaquett
- Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Elio Salameh
- Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Jonathan M. Kim
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
| | - Elham Ghanbarian
- Department of Neurology, University of California, Irvine, CA 92617, USA
| | - Karen Tawk
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
| | - Mehdi Abouzari
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
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3
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Alfayyadh MM, Maksemous N, Sutherland HG, Lea RA, Griffiths LR. Unravelling the Genetic Landscape of Hemiplegic Migraine: Exploring Innovative Strategies and Emerging Approaches. Genes (Basel) 2024; 15:443. [PMID: 38674378 PMCID: PMC11049430 DOI: 10.3390/genes15040443] [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: 03/12/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Migraine is a severe, debilitating neurovascular disorder. Hemiplegic migraine (HM) is a rare and debilitating neurological condition with a strong genetic basis. Sequencing technologies have improved the diagnosis and our understanding of the molecular pathophysiology of HM. Linkage analysis and sequencing studies in HM families have identified pathogenic variants in ion channels and related genes, including CACNA1A, ATP1A2, and SCN1A, that cause HM. However, approximately 75% of HM patients are negative for these mutations, indicating there are other genes involved in disease causation. In this review, we explored our current understanding of the genetics of HM. The evidence presented herein summarises the current knowledge of the genetics of HM, which can be expanded further to explain the remaining heritability of this debilitating condition. Innovative bioinformatics and computational strategies to cover the entire genetic spectrum of HM are also discussed in this review.
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Affiliation(s)
| | | | | | | | - Lyn R. Griffiths
- Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; (M.M.A.); (N.M.); (H.G.S.); (R.A.L.)
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4
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Cortel-LeBlanc MA, Orr SL, Dunn M, James D, Cortel-LeBlanc A. Managing and Preventing Migraine in the Emergency Department: A Review. Ann Emerg Med 2023; 82:732-751. [PMID: 37436346 DOI: 10.1016/j.annemergmed.2023.05.024] [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: 03/07/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 07/13/2023]
Abstract
Migraine is a leading cause of disability worldwide, and acute migraine attacks are a common reason for patients to seek care in the emergency department (ED). There have been recent advancements in the care of patients with migraine, specifically emerging evidence for nerve blocks and new pharmacological classes of medications like gepants and ditans. This article serves as a comprehensive review of migraine in the ED, including diagnosis and management of acute complications of migraine (eg, status migrainosus, migrainous infarct, persistent aura without infarction, and aura-triggered seizure) and use of evidence-based migraine-specific treatments in the ED. It highlights the role of migraine preventive medications and provides a framework for emergency physicians to prescribe them to eligible patients. Finally, it evaluates the evidence for nerve blocks in the treatment of migraine and introduces the possible role of gepants and ditans in the care of patients with migraine in the ED.
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Affiliation(s)
- Miguel A Cortel-LeBlanc
- Department of Emergency Medicine, Queensway Carleton Hospital, Ottawa, ON, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; Institut du Savoir Montfort, Ottawa, ON, Canada; 360 Concussion Care, Ottawa, ON, Canada.
| | - Serena L Orr
- Departments of Pediatrics, Community Health Sciences, and Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Maeghan Dunn
- Department of Emergency Medicine, Queensway Carleton Hospital, Ottawa, ON, Canada
| | - Daniel James
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; Department of Emergency Medicine, The Ottawa Hospital, Ottawa, ON, Canada; Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, Ottawa, ON, Canada
| | - Achelle Cortel-LeBlanc
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; Institut du Savoir Montfort, Ottawa, ON, Canada; 360 Concussion Care, Ottawa, ON, Canada; Division of Neurology, Department of Medicine, Queensway Carleton Hospital, Ottawa, ON, Canada
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5
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Bonemazzi I, Brunello F, Pin JN, Pecoraro M, Sartori S, Nosadini M, Toldo I. Hemiplegic Migraine in Children and Adolescents. J Clin Med 2023; 12:jcm12113783. [PMID: 37297978 DOI: 10.3390/jcm12113783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/18/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Only a few studies have focused on hemiplegic migraine (HM) in children despite its early age of onset. The aim of this review is to describe the peculiar characteristics of pediatric HM. METHODS This is a narrative review based on 14 studies on pediatric HM selected from 262 papers. RESULTS Different from HM in adults, pediatric HM affects both genders equally. Early transient neurological symptoms (prolonged aphasia during a febrile episode, isolated seizures, transient hemiparesis, and prolonged clumsiness after minor head trauma) can precede HM long before its onset. The prevalence of non-motor auras among children is lower than it is in adults. Pediatric sporadic HM patients have longer and more severe attacks compared to familial cases, especially during the initial years after disease onset, while familial HM cases tend to have the disease for longer. During follow-up, the frequency, intensity, and duration of HM attacks often decrease. The outcome is favorable in most patients; however, neurological conditions and comorbidities can be associated. CONCLUSION Further studies are needed to better define the clinical phenotype and the natural history of pediatric HM and to refine genotype-phenotype correlations in order to improve the knowledge on HM physiopathology, diagnosis, and outcome.
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Affiliation(s)
- Ilaria Bonemazzi
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Francesco Brunello
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Jacopo Norberto Pin
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Mattia Pecoraro
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Stefano Sartori
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Margherita Nosadini
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
| | - Irene Toldo
- Juvenile Headache Center, Department of Woman's and Child's Health, University Hospital of Padua, 35128 Padua, Italy
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Grangeon L, Lange KS, Waliszewska-Prosół M, Onan D, Marschollek K, Wiels W, Mikulenka P, Farham F, Gollion C, Ducros A. Genetics of migraine: where are we now? J Headache Pain 2023; 24:12. [PMID: 36800925 PMCID: PMC9940421 DOI: 10.1186/s10194-023-01547-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/07/2023] [Indexed: 02/21/2023] Open
Abstract
Migraine is a complex brain disorder explained by the interaction of genetic and environmental factors. In monogenic migraines, including familial hemiplegic migraine and migraine with aura associated with hereditary small-vessel disorders, the identified genes code for proteins expressed in neurons, glial cells, or vessels, all of which increase susceptibility to cortical spreading depression. The study of monogenic migraines has shown that the neurovascular unit plays a prominent role in migraine. Genome-wide association studies have identified numerous susceptibility variants that each result in only a small increase in overall migraine risk. The more than 180 known variants belong to several complex networks of "pro-migraine" molecular abnormalities, which are mainly neuronal or vascular. Genetics has also highlighted the importance of shared genetic factors between migraine and its major co-morbidities, including depression and high blood pressure. Further studies are still needed to map all of the susceptibility loci for migraine and then to understand how these genomic variants lead to migraine cell phenotypes.
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Affiliation(s)
- Lou Grangeon
- grid.41724.340000 0001 2296 5231Neurology Department, CHU de Rouen, Rouen, France
| | - Kristin Sophie Lange
- grid.6363.00000 0001 2218 4662Neurology Department, Charité – Universitätsmedizin Berlin, Berlin, Germany ,grid.6363.00000 0001 2218 4662Center for Stroke Research Berlin (CSB), Charité – Universitätsmedizin, Berlin, Germany
| | - Marta Waliszewska-Prosół
- grid.4495.c0000 0001 1090 049XDepartment of Neurology, Wrocław Medical University, Wrocław, Poland
| | - Dilara Onan
- grid.14442.370000 0001 2342 7339Hacettepe University, Faculty of Physical Therapy and Rehabilitation, Ankara, Turkey
| | - Karol Marschollek
- grid.4495.c0000 0001 1090 049XDepartment of Neurology, Wrocław Medical University, Wrocław, Poland
| | - Wietse Wiels
- grid.8767.e0000 0001 2290 8069Department of Neurology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Petr Mikulenka
- grid.412819.70000 0004 0611 1895Department of Neurology, Third Faculty of Medicine, Charles University and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Fatemeh Farham
- grid.411705.60000 0001 0166 0922Headache Department, Iranian Centre of Neurological Researchers, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Cédric Gollion
- grid.411175.70000 0001 1457 2980Neurology Department, CHU de Toulouse, Toulouse, France
| | - Anne Ducros
- Neurology Department, CHU de Montpellier, 80 avenue Augustin Fliche, 34295, Montpellier, France.
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Whole Exome Sequencing of Hemiplegic Migraine Patients Shows an Increased Burden of Missense Variants in CACNA1H and CACNA1I Genes. Mol Neurobiol 2023; 60:3034-3043. [PMID: 36786913 PMCID: PMC10122627 DOI: 10.1007/s12035-023-03255-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 02/02/2023] [Indexed: 02/15/2023]
Abstract
Hemiplegic migraine (HM) is a rare subtype of migraine with aura. Given that causal missense mutations in the voltage-gated calcium channel α1A subunit gene CACNA1A have been identified in a subset of HM patients, we investigated whether HM patients without a mutation have an increased burden of such variants in the "CACNA1x gene family". Whole exome sequencing data of an Australian cohort of unrelated HM patients (n = 184), along with public data from gnomAD, as controls, was used to assess the burden of missense variants in CACNA1x genes. We performed both a variant and a subject burden test. We found a significant burden for the number of variants in CACNA1E (p = 1.3 × 10-4), CACNA1H (p < 2.2 × 10-16) and CACNA1I (p < 2.2 × 10-16). There was also a significant burden of subjects with missense variants in CACNA1E (p = 6.2 × 10-3), CACNA1H (p < 2.2 × 10-16) and CACNA1I (p < 2.2 × 10-16). Both the number of variants and number of subjects were replicated for CACNA1H (p = 3.5 × 10-8; p = 0.012) and CACNA1I (p = 0.019, p = 0.044), respectively, in a Dutch clinical HM cohort (n = 32), albeit that CACNA1I did not remain significant after multiple testing correction. Our data suggest that HM, in the absence of a single causal mutation, is a complex trait, in which an increased burden of missense variants in CACNA1H and CACNA1I may contribute to the risk of disease.
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8
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de Boer I, Harder AVE, Ferrari MD, van den Maagdenberg AMJM, Terwindt GM. Genetics of migraine: Delineation of contemporary understanding of the genetic underpinning of migraine. HANDBOOK OF CLINICAL NEUROLOGY 2023; 198:85-103. [PMID: 38043973 DOI: 10.1016/b978-0-12-823356-6.00012-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Migraine is a disabling episodic brain disorder with an increased familial relative risk, an increased concordance in monozygotic twins, and an estimated heritability of approximately 50%. Various genetic approaches have been applied to identify genetic factors conferring migraine risk. Initially, candidate gene associations studies (CGAS) have been performed that test DNA variants in genes prioritized based on presumed a priori knowledge of migraine pathophysiology. More recently, genome-wide association studies (GWAS) are applied that test genetic variants, single-nucleotide polymorphisms (SNPs), in a hypothesis-free manner. To date, GWAS have identified ~40 genetic loci associated with migraine. New GWAS data, which are expected to come out soon, will reveal over 100 loci. Also, large-scale GWAS, which have appeared for many traits over the last decade, have enabled studying the overlap in genetic architecture between migraine and its comorbid disorders. Importantly, other genetic factors that cannot be identified by a GWAS approach also confer risk for migraine. First steps have been taken to determine the contribution of these mechanisms by investigating mitochondrial DNA and epigenetic mechanisms. In addition to typical epigenetic mechanisms, that is, DNA methylation and histone modifications, also RNA-based mechanisms regulating gene silencing and activation have recently gotten attention. Regardless, until now, most relevant genetic discoveries related to migraine still come from investigating monogenetic syndromes with migraine as a prominent part of the phenotype. Experimental studies on these syndromes have expanded our knowledge on the mechanisms underlying migraine pathophysiology. It can be envisaged that when all (epi)genetic and phenotypic data on the common and rare forms of migraine will be integrated, this will help to unravel the biological mechanisms for migraine, which will likely guide decision-making in clinical practice in the future.
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Affiliation(s)
- Irene de Boer
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
| | - Aster V E Harder
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Michel D Ferrari
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arn M J M van den Maagdenberg
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Gisela M Terwindt
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
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9
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Wang M, Tutt JO, Dorricott NO, Parker KL, Russo AF, Sowers LP. Involvement of the cerebellum in migraine. Front Syst Neurosci 2022; 16:984406. [PMID: 36313527 PMCID: PMC9608746 DOI: 10.3389/fnsys.2022.984406] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/27/2022] [Indexed: 11/14/2022] Open
Abstract
Migraine is a disabling neurological disease characterized by moderate or severe headaches and accompanied by sensory abnormalities, e.g., photophobia, allodynia, and vertigo. It affects approximately 15% of people worldwide. Despite advancements in current migraine therapeutics, mechanisms underlying migraine remain elusive. Within the central nervous system, studies have hinted that the cerebellum may play an important sensory integrative role in migraine. More specifically, the cerebellum has been proposed to modulate pain processing, and imaging studies have revealed cerebellar alterations in migraine patients. This review aims to summarize the clinical and preclinical studies that link the cerebellum to migraine. We will first discuss cerebellar roles in pain modulation, including cerebellar neuronal connections with pain-related brain regions. Next, we will review cerebellar symptoms and cerebellar imaging data in migraine patients. Lastly, we will highlight the possible roles of the neuropeptide calcitonin gene-related peptide (CGRP) in migraine symptoms, including preclinical cerebellar studies in animal models of migraine.
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Affiliation(s)
- Mengya Wang
- Department of Neuroscience and Pharmacology, University of Iowa, Iowa City, IA, United States
| | - Joseph O. Tutt
- Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
| | | | - Krystal L. Parker
- Department of Psychiatry, University of Iowa, Iowa City, IA, United States
| | - Andrew F. Russo
- Department of Molecular Physiology and Biophysics, University of Iowa, Iowa City, IA, United States,Department of Neurology, University of Iowa, Iowa City, IA, United States,Center for the Prevention and Treatment of Visual Loss, Veterans Administration Health Center, Iowa City, IA, United States
| | - Levi P. Sowers
- Center for the Prevention and Treatment of Visual Loss, Veterans Administration Health Center, Iowa City, IA, United States,Department of Pediatrics, University of Iowa, Iowa City, IA, United States,*Correspondence: Levi P. Sowers
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10
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Pavone P, Pappalardo XG, Ruggieri M, Falsaperla R, Parano E. Alternating hemiplegia of childhood: a distinct clinical entity and ATP1A3-related disorders: A narrative review. Medicine (Baltimore) 2022; 101:e29413. [PMID: 35945798 PMCID: PMC9351909 DOI: 10.1097/md.0000000000029413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Alternating Hemiplegia of Childhood (AHC) is a rare disorder with onset in the first 18 months of life characterized by stereotyped paroxysmal manifestations of tonic and dystonic attacks, nystagmus with other oculomotor abnormalities, respiratory and autonomic dysfunctions. AHC is often associated with epileptic seizures and developmental delay. Hemiplegic paroxysm is the most remarkable symptom, although AHC includes a large series of clinical manifestations that interfere with the disease course. No cure is available and the treatment involves many specialists and therapies. Flunarizine is the most commonly used drug for reducing the frequency and intensity of paroxysmal events. Mutations in ATP1A2, particularly in ATP1A3, are the main genes responsible for AHC. Some disorders caused by ATP1A3 variants have been defined as ATP1A3-related disorders, including rapid-onset dystonia-parkinsonism, cerebellar ataxia, pes cavus, optic atrophy, sensorineural hearing loss, early infant epileptic encephalopathy, child rapid-onset ataxia, and relapsing encephalopathy with cerebellar ataxia. Recently, the term ATP1A3 syndrome has been identified as a fever-induced paroxysmal weakness and encephalopathy, slowly progressive cerebellar ataxia, childhood-onset schizophrenia/autistic spectrum disorder, paroxysmal dyskinesia, cerebral palsy/spastic paraparesis, dystonia, dysmorphism, encephalopathy, MRI abnormalities without hemiplegia, and congenital hydrocephalus. Herewith, we discussed about historical annotations of AHC, symptoms, signs and associated morbidities, diagnosis and differential diagnosis, treatment, prognosis, and genetics. We also reported on the ATP1A3-related disorders and ATP1A3 syndrome, as 2 recently established and expanded genetic clinical entities.
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Affiliation(s)
- Piero Pavone
- Pediatric Clinic, Department of Clinical and Experimental Medicine, University Hospital AOU “Policlinico-Vittorio Emanuele”, Catania, Italy
| | - Xena Giada Pappalardo
- Unit of Catania, National Council of Research, Institute for Research and Biomedical Innovation (IRIB), Catania, Italy
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), University of Catania, Catania, Italy
| | - Martino Ruggieri
- Unit of Rare Diseases of the Nervous System in Childhood, Section of Pediatrics and Child Neuropsychiatry, Department of Catania, Italy, AOU “Policlinico PO San Marco, University of Catania, Catania, Italy
| | - Raffaele Falsaperla
- Unit of Pediatrics, Neonatology and Neonatal Intensive Care, and Pediatric Emergency, AOU “Policlinico”, PO “San Marco”, University of Catania, Catania, Italy
| | - Enrico Parano
- Unit of Catania, National Council of Research, Institute for Research and Biomedical Innovation (IRIB), Catania, Italy
- *Correspondence: Enrico Parano, MD, PhD, National Council of Research of Italy (CNR), Institute for Research and Biomedical Innovation (IRIB), Via Paolo Gaifami, 18, 95123 Catania, Italy (e-mail: )
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11
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Noseda R. Cerebro-Cerebellar Networks in Migraine Symptoms and Headache. FRONTIERS IN PAIN RESEARCH 2022; 3:940923. [PMID: 35910262 PMCID: PMC9326053 DOI: 10.3389/fpain.2022.940923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
The cerebellum is associated with the biology of migraine in a variety of ways. Clinically, symptoms such as fatigue, motor weakness, vertigo, dizziness, difficulty concentrating and finding words, nausea, and visual disturbances are common in different types of migraine. The neural basis of these symptoms is complex, not completely known, and likely involve activation of both specific and shared circuits throughout the brain. Posterior circulation stroke, or neurosurgical removal of posterior fossa tumors, as well as anatomical tract tracing in animals, provided the first insights to theorize about cerebellar functions. Nowadays, with the addition of functional imaging, much progress has been done on cerebellar structure and function in health and disease, and, as a consequence, the theories refined. Accordingly, the cerebellum may be useful but not necessary for the execution of motor, sensory or cognitive tasks, but, rather, would participate as an efficiency facilitator of neurologic functions by improving speed and skill in performance of tasks produced by the cerebral area to which it is reciprocally connected. At the subcortical level, critical regions in these processes are the basal ganglia and thalamic nuclei. Altogether, a modulatory role of the cerebellum over multiple brain regions appears compelling, mainly by considering the complexity of its reciprocal connections to common neural networks involved in motor, vestibular, cognitive, affective, sensory, and autonomic processing—all functions affected at different phases and degrees across the migraine spectrum. Despite the many associations between cerebellum and migraine, it is not known whether this structure contributes to migraine initiation, symptoms generation or headache. Specific cerebellar dysfunction via genetically driven excitatory/inhibitory imbalances, oligemia and/or increased risk to white matter lesions has been proposed as a critical contributor to migraine pathogenesis. Therefore, given that neural projections and functions of many brainstem, midbrain and forebrain areas are shared between the cerebellum and migraine trigeminovascular pathways, this review will provide a synopsis on cerebellar structure and function, its role in trigeminal pain, and an updated overview of relevant clinical and preclinical literature on the potential role of cerebellar networks in migraine pathophysiology.
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Affiliation(s)
- Rodrigo Noseda
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
- *Correspondence: Rodrigo Noseda
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12
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Genetic causes of acute encephalopathy in adults: beyond inherited metabolic and epileptic disorders. Neurol Sci 2022; 43:1617-1626. [PMID: 35066645 PMCID: PMC8783656 DOI: 10.1007/s10072-022-05899-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 01/13/2022] [Indexed: 01/18/2023]
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13
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Suwanwela NC, Kijpaisalratana N, Tepmongkol S, Rattanawong W, Vorasayan P, Charnnarong C, Tantivattana J, Roongruang S, Ongphichetmetha T, Panjasriprakarn P, Chutinet A, Akarathanawat W, Saver JL. Prolonged migraine aura resembling ischemic stroke following CoronaVac vaccination: an extended case series. J Headache Pain 2022; 23:13. [PMID: 35062869 PMCID: PMC8777408 DOI: 10.1186/s10194-022-01385-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/29/2021] [Indexed: 11/21/2022] Open
Abstract
Background After the initiation of the COVID-19 vaccination program in Thailand, thousands of patients have experienced unusual focal neurological symptoms. We report 8 patients with focal neurological symptoms after receiving inactivated virus vaccine, CoronaVac. Case series Patients were aged 24–48 years and 75% were female. Acute onset of focal neurological symptoms occurred within the first 24 h after vaccination in 75% and between 1-7d in 25%. All presented with lateralized sensory deficits, motor deficits, or both, of 2–14 day duration. Migraine headache occurred in half of the patients. Magnetic resonance imaging of the brain during and after the attacks did not demonstrate any abnormalities suggesting ischemic stroke. All patients showed moderately large regions of hypoperfusion and concurrent smaller regions of hyperperfusion on SPECT imaging while symptomatic. None developed permanent deficits or structural brain injury. Discussions Here, we present a case series of transient focal neurological syndrome following Coronavac vaccination. The characteristic sensory symptoms, history of migraine, female predominant, and abnormal functional brain imaging without structural changes suggest migraine aura as pathophysiology. We propose that pain related to vaccine injection, component of vaccine, such as aluminum, or inflammation related to vaccination might trigger migraine aura in susceptible patients. Supplementary Information The online version contains supplementary material available at 10.1186/s10194-022-01385-0.
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14
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Ahmed QS, Sadighi ZS, Lucas JT, Khan RB. Stroke-Like Migraine after Radiation Treatment Syndrome in Children with Cancer. JOURNAL OF PEDIATRIC NEUROLOGY 2021. [DOI: 10.1055/s-0041-1740364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractStroke-like migraine attacks after radiation therapy (SMART) syndrome is a symptom complex of transient neurological deficits, headache, and abnormal cortical contrast enhancement on brain MRI. Pathophysiology is unclear, but exposure to cranial radiation (RT) is a sine qua non. We report five children with SMART syndrome treated with RT therapy for medulloblastoma (n = 3), atypical teratoid rhabdoid tumor (n = 1), and pleomorphic xanthoastrocytoma (n = 1). Median age at tumor diagnosis was 9.4 years (range 5.1–14.7). Median follow-up from cancer diagnosis was 3.1 years (range 1.4–12.9). All patients had 54 Gy focal RT treatment and medulloblastoma children had additional 36 Gy craniospinal irradiation. Median time from the end of RT to first transient neurological deficit was 1 year (range 0.7–12.1). The median follow-up since first SMART episode was 0.6 years (range 0.3–2.6). Presenting symptoms included the gradual development of unilateral weakness (n = 4), non-fluent dysphasia (n = 1), somnolence (n = 1), and headaches (n = 3). Neurological deficits resolved within 30 minutes to 10 days. Transient cortical enhancement on magnetic resonance imaging (MRI) was confirmed in two children and was absent in the other three. Two children had a single and three had multiple episodes over the next few months. Two children with protracted symptoms responded to 3 days treatment with high dose intravenous methylprednisolone. Symptoms ultimately resolved in all patients. SMART syndrome is a rare disorder characterized by slow evolution of neurological deficits with variable abnormal cortical contrast enhancement. The use of steroids may improve symptoms and speed resolution.
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Affiliation(s)
- Qurratulain S. Ahmed
- Department of Medicine, Bay State Medical Center, Springfield, Massachusetts, United States
| | - Zsila S. Sadighi
- Division of Neurology, St. Jude Children's Research Hospital, Memphis, Tennessee, United States
| | - John T. Lucas
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, United States
| | - Raja B. Khan
- Division of Neurology, St. Jude Children's Research Hospital, Memphis, Tennessee, United States
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15
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Auffenberg E, Hedrich UB, Barbieri R, Miely D, Groschup B, Wuttke TV, Vogel N, Lührs P, Zanardi I, Bertelli S, Spielmann N, Gailus-Durner V, Fuchs H, Hrabě de Angelis M, Pusch M, Dichgans M, Lerche H, Gavazzo P, Plesnila N, Freilinger T. Hyperexcitable interneurons trigger cortical spreading depression in an Scn1a migraine model. J Clin Invest 2021; 131:142202. [PMID: 34546973 PMCID: PMC8553559 DOI: 10.1172/jci142202] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 09/02/2021] [Indexed: 12/12/2022] Open
Abstract
Cortical spreading depression (CSD), a wave of depolarization followed by depression of cortical activity, is a pathophysiological process implicated in migraine with aura and various other brain pathologies, such as ischemic stroke and traumatic brain injury. To gain insight into the pathophysiology of CSD, we generated a mouse model for a severe monogenic subtype of migraine with aura, familial hemiplegic migraine type 3 (FHM3). FHM3 is caused by mutations in SCN1A, encoding the voltage-gated Na+ channel NaV1.1 predominantly expressed in inhibitory interneurons. Homozygous Scn1aL1649Q knock-in mice died prematurely, whereas heterozygous mice had a normal lifespan. Heterozygous Scn1aL1649Q knock-in mice compared with WT mice displayed a significantly enhanced susceptibility to CSD. We found L1649Q to cause a gain-of-function effect with an impaired Na+-channel inactivation and increased ramp Na+ currents leading to hyperactivity of fast-spiking inhibitory interneurons. Brain slice recordings using K+-sensitive electrodes revealed an increase in extracellular K+ in the early phase of CSD in heterozygous mice, likely representing the mechanistic link between interneuron hyperactivity and CSD initiation. The neuronal phenotype and premature death of homozygous Scn1aL1649Q knock-in mice was partially rescued by GS967, a blocker of persistent Na+ currents. Collectively, our findings identify interneuron hyperactivity as a mechanism to trigger CSD.
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Affiliation(s)
- Eva Auffenberg
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany
| | - Ulrike Bs Hedrich
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Raffaella Barbieri
- Biophysics Institute, Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy
| | - Daniela Miely
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Bernhard Groschup
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany
| | - Thomas V Wuttke
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,Department of Neurosurgery, University of Tübingen, Tübingen, Germany
| | - Niklas Vogel
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Philipp Lührs
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Ilaria Zanardi
- Biophysics Institute, Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy
| | - Sara Bertelli
- Biophysics Institute, Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy
| | - Nadine Spielmann
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Valerie Gailus-Durner
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Helmut Fuchs
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Martin Hrabě de Angelis
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.,Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Freising, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Michael Pusch
- Biophysics Institute, Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy
| | - Martin Dichgans
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Holger Lerche
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Paola Gavazzo
- Biophysics Institute, Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy
| | - Nikolaus Plesnila
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Tobias Freilinger
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,Department of Neurology, Klinikum Passau, Passau, Germany
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16
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Rattanawong W, Akaratanawat W, Tepmongkol S, Chutinet A, Tantivatana J, Suwanwela NC. Acute prolonged motor aura resembling ischemic stroke after COVID - 19 vaccination (CoronaVac): the first case report. J Headache Pain 2021; 22:93. [PMID: 34384351 PMCID: PMC8358547 DOI: 10.1186/s10194-021-01311-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/02/2021] [Indexed: 01/08/2023] Open
Abstract
Background We report the first case of a patient who suffered transient focal neurological deficit mimicking stroke following CoronaVac vaccination. However, instead of an ischemic stroke, motor aura was suspected. Case presentations A 24 year-old Thai female presented with left hemiparesis fifteen minutes after receiving CoronaVac. She also had numbness of her left arm and legs, flashing lights, and headaches. On physical examination, her BMI was 32.8. Her vital signs were normal. She had moderate left hemiparesis (MRC grade III), numbness on her left face, arms, and legs. Her weakness continued for 5 days. A brain CT scan was done showing no evidence of acute infarction. Acute treatment with aspirin was given. MRI in conjunction with MRA was performed in which no restricted diffusion was seen. A SPECT was performed to evaluate the function of the brain showing significant hypoperfusion of the right hemisphere. The patient gradually improved and was discharged. Discussions In this study, we present the first case of stroke mimic after CoronaVac vaccination. After negative imaging studies had been performed repeatedly, we reach a conclusion that stroke is unlikely to be the cause. Presumably, this phenomenon could possibly have abnormal functional imaging study. Therefore, we believed that it might be due to cortical spreading depression, like migraine aura, which we had conducted a literature review.
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Affiliation(s)
- Wanakorn Rattanawong
- Division of Neurology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Department of Medicine, Faculty of Medicine, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Wasan Akaratanawat
- Division of Neurology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Chulalongkorn Comprehensive Stroke Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Supatporn Tepmongkol
- Chula Neuroscience Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.,Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Department of Radiology, Faculty of Medicine, Chulalongkorn University Biomedical Imaging Group (CUBIG), Chulalongkorn University, Bangkok, Thailand
| | - Aurauma Chutinet
- Division of Neurology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Chulalongkorn Comprehensive Stroke Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Jarturon Tantivatana
- Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nijasri Charnnarong Suwanwela
- Division of Neurology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. .,Chulalongkorn Comprehensive Stroke Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand. .,Chula Neuroscience Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
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17
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Mehboob R, Marchenkova A, van den Maagdenberg AMJM, Nistri A. Overexpressed Na V 1.7 Channels Confer Hyperexcitability to in vitro Trigeminal Sensory Neurons of Ca V 2.1 Mutant Hemiplegic Migraine Mice. Front Cell Neurosci 2021; 15:640709. [PMID: 34113237 PMCID: PMC8185157 DOI: 10.3389/fncel.2021.640709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/09/2021] [Indexed: 11/21/2022] Open
Abstract
Trigeminal sensory neurons of transgenic knock-in (KI) mice expressing the R192Q missense mutation in the α1A subunit of neuronal voltage-gated CaV2.1 Ca2+ channels, which leads to familial hemiplegic migraine type 1 (FHM1) in patients, exhibit a hyperexcitability phenotype. Here, we show that the expression of NaV1.7 channels, linked to pain states, is upregulated in KI primary cultures of trigeminal ganglia (TG), as shown by increased expression of its α1 subunit. In the majority of TG neurons, NaV1.7 channels are co-expressed with ATP-gated P2X3 receptors (P2X3R), which are important nociceptive sensors. Reversing the trigeminal phenotype with selective CaV2.1 channel inhibitor ω-agatoxin IVA inhibited NaV1.7 overexpression. Functionally, KI neurons revealed a TTX-sensitive inward current of larger amplitude that was partially inhibited by selective NaV1.7 blocker Tp1a. Under current-clamp condition, Tp1a raised the spike threshold of both wild-type (WT) and KI neurons with decreased firing rate in KI cells. NaV1.7 activator OD1 accelerated firing in WT and KI neurons, a phenomenon blocked by Tp1a. Enhanced expression and function of NaV1.7 channels in KI TG neurons resulted in higher excitability and facilitated nociceptive signaling. Co-expression of NaV1.7 channels and P2X3Rs in TGs may explain how hypersensitivity to local stimuli can be relevant to migraine.
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Affiliation(s)
- Riffat Mehboob
- Department of Neuroscience, International School for Advanced Studies (SISSA), Trieste, Italy.,Research Unit, Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Anna Marchenkova
- Department of Neuroscience, International School for Advanced Studies (SISSA), Trieste, Italy
| | - Arn M J M van den Maagdenberg
- Department of Neurology, Leiden University Medical Center, Leiden, Netherlands.,Department of Human Genetics, University Medical Center, Leiden, Netherlands
| | - Andrea Nistri
- Department of Neuroscience, International School for Advanced Studies (SISSA), Trieste, Italy
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18
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Bron C, Sutherland HG, Griffiths LR. Exploring the Hereditary Nature of Migraine. Neuropsychiatr Dis Treat 2021; 17:1183-1194. [PMID: 33911866 PMCID: PMC8075356 DOI: 10.2147/ndt.s282562] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/07/2021] [Indexed: 12/11/2022] Open
Abstract
Migraine is a common neurological disorder which affects 15-20% of the population; it has a high socioeconomic impact through treatment and loss of productivity. Current forms of diagnosis are primarily clinical and can be difficult owing to comorbidity and symptom overlap with other neurological disorders. As such, there is a need for better diagnostic tools in the form of genetic testing. Migraine is a complex disorder, encompassing various subtypes, and has a large genetic component. Genetic studies conducted on rare monogenic subtypes, including familial hemiplegic migraine, have led to insights into its pathogenesis via identification of causal mutations in three genes (CACNA1A, ATP1A2 and SCN1A) that are involved in transport of ions at synapses and glutamatergic transmission. Study of familial migraine with aura pedigrees has also revealed other causal genes for monogenic forms of migraine. With respect to the more common polygenic form of migraine, large genome-wide association studies have increased our understanding of the genes, pathways and mechanisms involved in susceptibility, which are largely involved in neuronal and vascular functions. Given the preponderance of female migraineurs (3:1), there is evidence to suggest that hormonal or X-linked components can also contribute to migraine, and the role of genetic variants in mitochondrial DNA in migraine has been another avenue of exploration. Epigenetic studies of migraine have shown links between hormonal variation and alterations in DNA methylation and gene expression. While there is an abundance of preliminary studies identifying many potentially causative migraine genes and pathways, more comprehensive genomic and functional analysis to better understand mechanisms may aid in better diagnostic and treatment outcomes.
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Affiliation(s)
- Charlene Bron
- Queensland University of Technology (QUT), Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland, 4059, Australia
| | - Heidi G Sutherland
- Queensland University of Technology (QUT), Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland, 4059, Australia
| | - Lyn R Griffiths
- Queensland University of Technology (QUT), Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland, 4059, Australia
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19
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Smith SE, Chen X, Brier LM, Bumstead JR, Rensing NR, Ringel AE, Shin H, Oldenborg A, Crowley JR, Bice AR, Dikranian K, Ippolito JE, Haigis MC, Papouin T, Zhao G, Wong M, Culver JP, Bonni A. Astrocyte deletion of α2-Na/K ATPase triggers episodic motor paralysis in mice via a metabolic pathway. Nat Commun 2020; 11:6164. [PMID: 33268780 PMCID: PMC7710756 DOI: 10.1038/s41467-020-19915-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 11/06/2020] [Indexed: 12/12/2022] Open
Abstract
Familial hemiplegic migraine is an episodic neurological disorder characterized by transient sensory and motor symptoms and signs. Mutations of the ion pump α2-Na/K ATPase cause familial hemiplegic migraine, but the mechanisms by which α2-Na/K ATPase mutations lead to the migraine phenotype remain incompletely understood. Here, we show that mice in which α2-Na/K ATPase is conditionally deleted in astrocytes display episodic paralysis. Functional neuroimaging reveals that conditional α2-Na/K ATPase knockout triggers spontaneous cortical spreading depression events that are associated with EEG low voltage activity events, which correlate with transient motor impairment in these mice. Transcriptomic and metabolomic analyses show that α2-Na/K ATPase loss alters metabolic gene expression with consequent serine and glycine elevation in the brain. A serine- and glycine-free diet rescues the transient motor impairment in conditional α2-Na/K ATPase knockout mice. Together, our findings define a metabolic mechanism regulated by astrocytic α2-Na/K ATPase that triggers episodic motor paralysis in mice.
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Affiliation(s)
- Sarah E Smith
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
- MD-PhD Program, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Xiaoying Chen
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Lindsey M Brier
- MD-PhD Program, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Jonathan R Bumstead
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, 63105, USA
| | - Nicholas R Rensing
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Alison E Ringel
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Haewon Shin
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Anna Oldenborg
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Jan R Crowley
- Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Annie R Bice
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Krikor Dikranian
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Joseph E Ippolito
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Marcia C Haigis
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Thomas Papouin
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Guoyan Zhao
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Michael Wong
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Joseph P Culver
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, 63105, USA
- Department of Physics, Washington University in St. Louis, St. Louis, MO, 63105, USA
| | - Azad Bonni
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, 63110, USA.
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20
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The Phenotypic Spectrum of PRRT2-Associated Paroxysmal Neurologic Disorders in Childhood. Biomedicines 2020; 8:biomedicines8110456. [PMID: 33126500 PMCID: PMC7719266 DOI: 10.3390/biomedicines8110456] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 09/29/2020] [Indexed: 02/06/2023] Open
Abstract
Pathogenic variants in PRRT2, encoding the proline-rich transmembrane protein 2, have been associated with an evolving spectrum of paroxysmal neurologic disorders. Based on a cohort of children with PRRT2-related infantile epilepsy, this study aimed at delineating the broad clinical spectrum of PRRT2-associated phenotypes in these children and their relatives. Only a few recent larger cohort studies are on record and findings from single reports were not confirmed so far. We collected detailed genetic and phenotypic data of 40 previously unreported patients from 36 families. All patients had benign infantile epilepsy and harbored pathogenic variants in PRRT2 (core cohort). Clinical data of 62 family members were included, comprising a cohort of 102 individuals (extended cohort) with PRRT2-associated neurological disease. Additional phenotypes in the cohort of patients with benign sporadic and familial infantile epilepsy consist of movement disorders with paroxysmal kinesigenic dyskinesia in six patients, infantile-onset movement disorders in 2 of 40 individuals, and episodic ataxia after mild head trauma in one girl with bi-allelic variants in PRRT2. The same girl displayed a focal cortical dysplasia upon brain imaging. Familial hemiplegic migraine and migraine with aura were reported in nine families. A single individual developed epilepsy with continuous spikes and waves during sleep. In addition to known variants, we report the novel variant c.843G>T, p.(Trp281Cys) that co-segregated with benign infantile epilepsy and migraine in one family. Our study highlights the variability of clinical presentations of patients harboring pathogenic PRRT2 variants and expands the associated phenotypic spectrum.
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21
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Stroke-like migraine attacks after radiation therapy (SMART) syndrome—a case series and review. Neurol Sci 2020; 41:3123-3134. [DOI: 10.1007/s10072-020-04586-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 07/06/2020] [Indexed: 10/23/2022]
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22
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Di Stefano V, Rispoli MG, Pellegrino N, Graziosi A, Rotondo E, Napoli C, Pietrobon D, Brighina F, Parisi P. Diagnostic and therapeutic aspects of hemiplegic migraine. J Neurol Neurosurg Psychiatry 2020; 91:764-771. [PMID: 32430436 PMCID: PMC7361005 DOI: 10.1136/jnnp-2020-322850] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 01/25/2023]
Abstract
Hemiplegic migraine (HM) is a clinically and genetically heterogeneous condition with attacks of headache and motor weakness which may be associated with impaired consciousness, cerebellar ataxia and intellectual disability. Motor symptoms usually last <72 hours and are associated with visual or sensory manifestations, speech impairment or brainstem aura. HM can occur as a sporadic HM or familiar HM with an autosomal dominant mode of inheritance. Mutations in CACNA1A, ATP1A2 and SCN1A encoding proteins involved in ion transport are implicated. The pathophysiology of HM is close to the process of typical migraine with aura, but appearing with a lower threshold and more severity. We reviewed epidemiology, clinical presentation, diagnostic assessment, differential diagnosis and treatment of HM to offer the best evidence of this rare condition. The differential diagnosis of HM is broad, including other types of migraine and any condition that can cause transitory neurological signs and symptoms. Neuroimaging, cerebrospinal fluid analysis and electroencephalography are useful, but the diagnosis is clinical with a genetic confirmation. The management relies on the control of triggering factors and even hospitalisation in case of long-lasting auras. As HM is a rare condition, there are no randomised controlled trials, but the evidence for the treatment comes from small studies.
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Affiliation(s)
- Vincenzo Di Stefano
- Department of Biomedicine, Neuroscience and Advanced Diagnostic (BIND), University of Palermo, Palermo, Sicilia, Italy
| | - Marianna Gabriella Rispoli
- Department of Neuroscience Imaging and Clinical Sciences, 'G. d'Annunzio' University, Universita degli Studi Gabriele d'Annunzio Chieti e Pescara, Chieti Scalo, Chieti, Italy
| | - Noemi Pellegrino
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Alessandro Graziosi
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Eleonora Rotondo
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Christian Napoli
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Roma, Lazio, Italy
| | - Daniela Pietrobon
- Department of Biomedical Sciences & Padova Neuroscience Center, University of Padova, Padova, Italy.,CNR Neuroscience Institute, Padova, Italy
| | - Filippo Brighina
- Department of Biomedicine, Neuroscience and Advanced Diagnostic (BIND), University of Palermo, Palermo, Sicilia, Italy
| | - Pasquale Parisi
- Dipartimento di Neuroscienze Salute Mentale e Organi di Senso (NESMOS), University of Rome La Sapienza Faculty of Medicine and Psychology, Roma, Lazio, Italy
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23
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Tang C, Unekawa M, Shibata M, Tomita Y, Izawa Y, Sugimoto H, Ikeda K, Kawakami K, Suzuki N, Nakahara J. Characteristics of cortical spreading depression and c-Fos expression in transgenic mice having a mutation associated with familial hemiplegic migraine 2. Cephalalgia 2020; 40:1177-1190. [PMID: 32484063 DOI: 10.1177/0333102420929028] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cortical spreading depression is thought to be the underlying mechanism of migraine aura. In 2006, three relatives having the point mutation E700K in ATP1A2 exon 15 were diagnosed with familial hemiplegic migraine 2 characterized by complicated forms of aura. Here, we generated a transgenic mouse model having the human E700K mutation in the Atp1a2 orthologous gene. OBJECTIVE To investigate the characteristics of cortical spreading depression in a mouse model with E700K mutation in the Atp1a2. METHODS Cortical spreading depression was induced by applying stepwise increases of KCl concentration or electrical stimulation intensity to C57BL/6J-Tg(Atp1a2*E700K)9151Kwk mice (Tg, both sexes) and corresponding wild-type animals. Under urethane anesthesia, the responsiveness and threshold to cortical spreading depression were examined and the distribution of c-Fos expression, a neuronal activity marker, was immunohistochemically determined. RESULTS Overall, Tg mice showed significantly faster propagation velocity (p < 0.01) and longer full-width-at-half-maximum (p < 0.01) than wild-type animals, representing a slower recovery from direct current potential deflection. The cortical spreading depression threshold tended to be lower in Tg, especially in females. c-Fos-positive cells were significantly enhanced in the ipsilateral somatosensory cortex, piriform cortex, amygdala and striatum (each p < 0.05 vs. contralateral side). Numbers of c-Fos positive cells were significantly higher in the ipsilateral amygdala of Tg, as compared with wild-type animals (p < 0.01). CONCLUSION The effect of cortical spreading depression may be greater in E700K transgenic mice than that in wild-type animals, while the threshold for cortical spreading depression shows little change. Higher c-Fos expression in the amygdala may indicate alterations of the limbic system in Tg, suggesting an enhanced linkage between cortical spreading depression and amygdala connectivity in familial hemiplegic migraine 2 patients.
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Affiliation(s)
- Chunhua Tang
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan.,Department of Neurology, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Miyuki Unekawa
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Shibata
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Yutaka Tomita
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshikane Izawa
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroki Sugimoto
- Division of Biology, Center for Molecular Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Keiko Ikeda
- Division of Biology, Center for Molecular Medicine, Jichi Medical University, Shimotsuke, Japan.,Division of Physiology, International University of Health and Welfare, Narita, Japan
| | - Kiyoshi Kawakami
- Division of Biology, Center for Molecular Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Norihiro Suzuki
- Department of Neurology, Shonan Keiiku Hospital, Fujisawa, Japan
| | - Jin Nakahara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
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Rasmussen AH, Olofsson I, Chalmer MA, Olesen J, Hansen TF. Higher burden of rare frameshift indels in genes related to synaptic transmission separate familial hemiplegic migraine from common types of migraine. J Med Genet 2020; 57:610-616. [PMID: 31980564 PMCID: PMC7476275 DOI: 10.1136/jmedgenet-2019-106640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/17/2019] [Accepted: 01/03/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Familial hemiplegic migraine (FHM) is a rare form of migraine with aura that often has an autosomal dominant mode of inheritance. Rare mutations in the CACNA1A, ATP1A2 and SCN1A genes can all cause FHM revealing genetic heterogeneity in the disorder. Furthermore, only a small subset of the affected individuals has a causal mutation. We set out to investigate what differentiates patients with FHM with no mutation in any known FHM gene from patients with common types of migraine in both familial and sporadic cases. METHODS 2558 male and female participants from a migraine cohort from the Danish Headache Center were included. 112 had FHM; 743 had familial migraine; and 1703 had sporadic migraine. Using a linear regression model, we analysed for over-representation of rare functional variants in FHM versus familial migraine and sporadic migraine. Post hoc analyses included pathway analysis and testing for tissue specificity. RESULTS We found that patients with FHM have significantly more rare frameshift indels compared with patients with familial migraine and sporadic migraine. Pathway analysis revealed that the 'ligand-gated ion channel activity' and 'G protein-coupled receptor downstream signalling' pathways were significantly associated with mutated genes. We moreover found that the mutated genes showed tissue specificity towards nervous tissue and muscle tissue. CONCLUSION We show that patients with FHM compared with patients with common types of migraine suffer from a higher load of rare frameshift indels in genes associated with synaptic signalling in the central nervous system and possibly in muscle tissue contributing to vascular dysfunction.
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Affiliation(s)
| | - Isa Olofsson
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Mona Ameri Chalmer
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Jes Olesen
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Thomas Folkmann Hansen
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark .,Novo Nordic Foundation Centre for Protein Research, University of Copenhagen, Copenhagen, Denmark
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Sprouse Blum AS, Couperus CJ, Rosen BJ, Haskin-Leahy LF, Shapiro RE. Familial "Diplegic" Migraine - Description of a Family With a Novel CACNA1A Mutation. Headache 2020; 60:600-606. [PMID: 31967333 DOI: 10.1111/head.13741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To characterize phenotypes of a novel CACNA1A mutation causing familial hemiplegic migraine type 1. BACKGROUND Familial hemiplegic migraine is a rare monogenic form of migraine associated with attacks of fully reversible unilateral motor weakness. We now report a novel CACNA1A gene mutation associated with fully reversible bilateral motor weakness (diplegia). METHODS The proband underwent genotyping which identified a novel CACNA1A missense mutation (c.622 [isoform 1] G > A [p.Gly208Arg]). To characterize phenotypes associated with this novel mutation, the proband and 8 of her similarly affected family members underwent a semi-structured interview. RESULTS All 9 subjects who were interviewed met ICHD-3 phenotypic diagnostic criteria for FHM, including reporting attacks with reversible unilateral motor weakness. Additionally, 7 of 9 subjects reported attacks including reversible motor weakness affecting both sides of the body simultaneously. CONCLUSIONS We describe a novel CACNA1A mutation associated with migraine attacks including reversible diplegia.
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Affiliation(s)
- Adam S Sprouse Blum
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Cody J Couperus
- Larner College of Medicine, The University of Vermont, Burlington, VT, USA
| | - Brian J Rosen
- Larner College of Medicine, The University of Vermont, Burlington, VT, USA
| | | | - Robert E Shapiro
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
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Sprouse Blum AS, Lavoie B, Haag M, Mawe SM, Tolner EA, van den Maagdenberg AMJM, Chen SP, Eikermann-Haerter K, Ptáček L, Mawe GM, Shapiro RE. No Gastrointestinal Dysmotility in Transgenic Mouse Models of Migraine. Headache 2019; 60:396-404. [PMID: 31876298 DOI: 10.1111/head.13724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To determine whether transgenic mouse models of migraine exhibit upper gastrointestinal dysmotility comparable to those observed in migraine patients. BACKGROUND There is considerable evidence supporting the comorbidity of gastrointestinal dysmotility and migraine. Gastrointestinal motility, however, has never been investigated in transgenic mouse models of migraine. METHODS Three transgenic mouse strains that express pathogenic gene mutations linked to monogenic migraine-relevant phenotypes were studied: CADASIL (Notch3-Tg88), FASP (CSNK1D-T44A), and FHM1 (CACNA1A-S218L). Upper gastrointestinal motility was quantified by measuring gastric emptying and small intestinal transit in mutant and control animals. Gastrointestinal motility was measured at baseline and after pretreatment with 10 mg/kg nitroglycerin (NTG). RESULTS No significant differences were observed for gastric emptying or small intestinal transit at baseline for any of the 3 transgenic strains when compared to appropriate controls or after pretreatment with NTG when compared to vehicle. CONCLUSIONS We detected no evidence of upper gastrointestinal dysmotility in mice that express mutations in genes linked to monogenic migraine-relevant phenotypes. Future studies seeking to understand why humans with migraine experience delayed gastric emptying may benefit from pursuing other modifiers of gastrointestinal motility, such as epigenetic or microbiome-related factors.
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Affiliation(s)
- Adam S Sprouse Blum
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Brigitte Lavoie
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Melody Haag
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Seamus M Mawe
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Else A Tolner
- Departments of Human Genetics & Neurology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Shih-Pin Chen
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | | | - Louis Ptáček
- Department of Neurology, Weill Neuroscience Institute, and Kavli Institute for Fundamental Neuroscience, University of California San Francisco, San Francisco, CA, USA
| | - Gary M Mawe
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Robert E Shapiro
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
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Shin KJ, Lee HJ, Park KM. Alterations of individual thalamic nuclei volumes in patients with migraine. J Headache Pain 2019; 20:112. [PMID: 31818256 PMCID: PMC6902536 DOI: 10.1186/s10194-019-1063-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 11/29/2019] [Indexed: 01/07/2023] Open
Abstract
Background The aim of this study is to investigate the alterations of thalamic nuclei volumes and the intrinsic thalamic network in patients with migraine. Methods We enrolled 35 patients with migraine without aura and 40 healthy controls. All subjects underwent three-dimensional T1-weighted imaging. The thalamic nuclei were segmented using the FreeSurfer program. We investigated volume changes of individual thalamic nuclei and analyzed the alterations of the intrinsic thalamic network based on volumes in the patients with migraine. Results Right and left thalamic volumes as a whole were not different between the patients with migraine and healthy controls. However, we found that right anteroventral and right and left medial geniculate nuclei volumes were significantly increased (0.00985% vs. 0.00864%, p = 0.0002; 0.00929% vs. 0.00823%, p = 0.0005; 0.00939% vs. 0.00769%, p < 0.0001; respectively) whereas right and left parafascicular nuclei volumes were decreased in the patients with migraine (0.00359% vs. 0.00435%, p < 0.0001; 0.00360% vs. 0.00438%, p < 0.0001; respectively) compared with healthy controls. The network measures of the intrinsic thalamic network were not different between the groups. Conclusions We found significant alterations of thalamic nuclei volumes in patients with migraine compared with healthy controls. These findings might contribute to the underlying pathogenesis of the migraine. Trial registration None.
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Affiliation(s)
- Kyong Jin Shin
- Department of Neurology, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, South Korea
| | - Ho-Joon Lee
- Department of Radiology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, South Korea
| | - Kang Min Park
- Department of Neurology, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, South Korea.
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Yamani N, Chalmer MA, Olesen J. Migraine with brainstem aura: defining the core syndrome. Brain 2019; 142:3868-3875. [DOI: 10.1093/brain/awz338] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 08/13/2019] [Accepted: 09/11/2019] [Indexed: 12/15/2022] Open
Abstract
‘Migraine with brainstem aura’ – previously ‘basilar migraine’ – is a much disputed entity. By reviewing published case reports, a large dataset from a headache centre and a cohort of telephone-interviewed patients, Yamani et al. confirm the existence of migraine with brainstem aura and develop diagnostic criteria to define the core syndrome.
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Affiliation(s)
- Nooshin Yamani
- Danish Headache Center and Department of Neurology, University of Copenhagen, Rigshospitalet Glostrup, Copenhagen, Denmark
- Headache Department, Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mona Ameri Chalmer
- Danish Headache Center and Department of Neurology, University of Copenhagen, Rigshospitalet Glostrup, Copenhagen, Denmark
| | - Jes Olesen
- Danish Headache Center and Department of Neurology, University of Copenhagen, Rigshospitalet Glostrup, Copenhagen, Denmark
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29
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Toldo I, Brunello F, Morao V, Perissinotto E, Valeriani M, Pruna D, Tozzi E, Moscano F, Farello G, Frusciante R, Carotenuto M, Lisotto C, Ruffatti S, Maggioni F, Termine C, Di Rosa G, Nosadini M, Sartori S, Battistella PA. First Attack and Clinical Presentation of Hemiplegic Migraine in Pediatric Age: A Multicenter Retrospective Study and Literature Review. Front Neurol 2019; 10:1079. [PMID: 31681150 PMCID: PMC6803542 DOI: 10.3389/fneur.2019.01079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 09/24/2019] [Indexed: 01/04/2023] Open
Abstract
Background: Data on clinical presentation of Hemiplegic Migraine (HM) are quite limited in the literature, particularly in the pediatric age. The aim of the present study is to describe in detail the phenotypic features at onset and during the first years of disease of sporadic (SHM) and familial (FHM) pediatric hemiplegic migraine and to review the pertinent literature. Results: Retrospective study of a cohort of children and adolescents diagnosed with hemiplegic migraine, recruited from 11 Italian specialized Juvenile Headache Centers. Forty-six cases (24 females) were collected and divided in two subgroups: 32 SHM (16 females), 14 FHM (8 females). Mean age at onset was 10.5 ± 3.8 y (range: 2–16 y). Mean duration of motor aura was 3.5 h (range: 5 min−48 h). SHM cases experienced more prolonged attacks than FHM cases, with significantly longer duration of both motor aura and of total HM attack. Sensory (65%) and basilar-type auras (63%) were frequently associated to the motor aura, without significant differences between SHM and FHM. At follow-up (mean duration 4.4 years) the mean frequency of attacks was 2.2 per year in the first year after disease onset, higher in FHM than in SHM cases (3.9 vs. 1.5 per year, respectively). A literature review retrieved seven studies, all but one were based on mixed adults and children cohorts. Conclusions: This study represents the first Italian pediatric series of HM ever reported, including both FHM and SHM patients. Our cohort highlights that in the pediatric HM has an heterogeneous clinical onset. Children present fewer non-motor auras as compared to adults and in some cases the first attack is preceded by transient neurological signs and symptoms in early childhood. In SHM cases, attacks were less frequent but more severe and prolonged, while FHM patients had less intense but more frequent attacks and a longer phase of active disease. Differently from previous studies, the majority of our cases, even with early onset and severe attacks, had a favorable clinical evolution.
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Affiliation(s)
- Irene Toldo
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
| | - Francesco Brunello
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
| | - Veronica Morao
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
| | - Egle Perissinotto
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiologic, Vascular, Thoracic Sciences and Public Health, University of Padova, Padua, Italy
| | | | - Dario Pruna
- Unit of Pediatric Neurology and Epileptology, "Brotzu" Hospital, Cagliari, Italy
| | - Elisabetta Tozzi
- Child Neuropsychiatry Unit, Juvenile Headache Center, University of L'Aquila, L'Aquila, Italy
| | - Filomena Moscano
- Child Neuropsychiatric Unit, Women, Children and Adolescents Health Department, University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Giovanni Farello
- Pediatric Clinic, Department of Life, Health and Environmental Science, University of L'Aquila, L'Aquila, Italy
| | | | - Marco Carotenuto
- Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | | | - Ferdinando Maggioni
- Department of Neurosciences, Headache Centre, University Hospital of Padua, Padua, Italy
| | - Cristiano Termine
- Child Neuropsychiatry Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Gabriella Di Rosa
- Child Neuropsychiatry Unit, Department of Human Pathology of the Adult and Developmental Age, University Hospital "G. Martino", Messina, Italy
| | - Margherita Nosadini
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
| | - Stefano Sartori
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
| | - Pier Antonio Battistella
- Department of Woman's and Child's Health, Juvenile Headache Centre, University Hospital of Padua, Padua, Italy
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30
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McClain IJ, Tsai MA, Guardia CF. Prolonged Postictal Coma in Hemiplegic Migraine: A Case Report. Headache 2019; 59:1641-1642. [DOI: 10.1111/head.13606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Ian J. McClain
- The Robert Larner, M.D. College of Medicine at the University of Vermont Burlington VT USA
| | - Matthew A. Tsai
- The Robert Larner, M.D. College of Medicine at the University of Vermont Burlington VT USA
| | - Charles F. Guardia
- The Robert Larner, M.D. College of Medicine at the University of Vermont Burlington VT USA
- Danbury Hospital Danbury CT USA
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31
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Moore MJ, Stuart J, Humphreys A, Pfaff JA. To tPA or Not to tPA: Two Medical-Legal Misadventures of Diagnosing a Cerebrovascular Accident as a Stroke Mimic. Clin Pract Cases Emerg Med 2019; 3:194-198. [PMID: 31404351 PMCID: PMC6682222 DOI: 10.5811/cpcem.2019.4.42186] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 04/03/2019] [Accepted: 04/22/2019] [Indexed: 11/11/2022] Open
Abstract
We present two recent successfully litigated malpractice cases in which patients with cerebrovascular accidents were misdiagnosed as stroke mimics. The first was diagnosed as a hemiplegic migraine, which occurs in only 0.01% of the population. The second was diagnosed as a conversion disorder, which ultimately has a neurologic etiology in 4% of cases. In both cases, issues of poor patient communication and poor documentation were paramount in the legal outcome. We discuss caveats of stroke mimics, tissue plasminogen activator administration liability, and pitfalls in patient and family interactions.
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Affiliation(s)
- Malia J Moore
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Jonathan Stuart
- Madigan Army Medical Center, Department of Emergency Medicine, Tacoma, Washington
| | | | - James A Pfaff
- San Antonio Military Medical Center, Department of Emergency Medicine, San Antonio, Texas
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32
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Balkaya M, Seidel JL, Sadeghian H, Qin T, Chung DY, Eikermann-Haerter K, van den Maagdenberg AMJM, Ferrari MD, Ayata C. Relief Following Chronic Stress Augments Spreading Depolarization Susceptibility in Familial Hemiplegic Migraine Mice. Neuroscience 2019; 415:1-9. [PMID: 31299346 DOI: 10.1016/j.neuroscience.2019.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 06/29/2019] [Accepted: 07/01/2019] [Indexed: 11/25/2022]
Abstract
Cortical spreading depolarization (CSD) is the electrophysiological substrate of migraine aura, and a putative trigger of trigeminovascular activation and migraine headache. Many migraineurs report stress or relief after a stress triggers an attack. We tested whether various stress conditions might modulate CSD susceptibility and whether this is dependent on genetic factors. Male and female wild type and familial hemiplegic migraine type1 (FHM1) knock-in mice heterozygous for the S218L missense mutation were subjected to acute or chronic stress, or chronic stress followed by relief (36 h). Acute stress was induced by restraint and exposure to bright light and white noise (3 h). Chronic stress was induced for 28 days by two cycles of repeated exposure of mice to a rat (7 days), physical restraint (3 days), and forced swimming (3 days). Electrical CSD threshold and KCl-induced (300 mM) CSD frequency were determined in occipital cortex in vivo at the end of each protocol. Relief after chronic stress reduced the electrical CSD threshold and increased the frequency of KCl-induced CSDs in FHM1 mutants only. Acute or chronic stress without relief did not affect CSD susceptibility in either strain. Stress status did not affect CSD propagation speed, duration or amplitude. In summary, relief after chronic stress, but not acute or chronic stress alone, augments CSD in genetically susceptible mice. Therefore, enhanced CSD susceptibility may explain why, in certain patients, migraine attacks typically occur during a period of stress relief such as weekends or holidays.
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Affiliation(s)
- Mustafa Balkaya
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Jessica L Seidel
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Homa Sadeghian
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Tao Qin
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - David Y Chung
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Katharina Eikermann-Haerter
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Arn M J M van den Maagdenberg
- Department of Neurology Leiden University Medical Center, Leiden 2300, RC, the Netherlands; Human Genetics, Leiden University Medical Center, Leiden 2300, RC, the Netherlands
| | - Michel D Ferrari
- Department of Neurology Leiden University Medical Center, Leiden 2300, RC, the Netherlands
| | - Cenk Ayata
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA; Stroke Service and Neuroscience Intensive Care Unit, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA.
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Yemisci M, Eikermann-Haerter K. Aura and Stroke: relationship and what we have learnt from preclinical models. J Headache Pain 2019; 20:63. [PMID: 31142262 PMCID: PMC6734247 DOI: 10.1186/s10194-019-1016-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/19/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Population-based studies have highlighted a close relationship between migraine and stroke. Migraine, especially with aura, is a risk factor for both ischemic and hemorrhagic stroke. Interestingly, stroke risk is highest for migraineurs who are young and otherwise healthy. MAIN BODY Preclinical models have provided us with possible mechanisms to explain the increased vulnerability of migraineurs' brains towards ischemia and suggest a key role for enhanced cerebral excitability and increased incidence of microembolic events. Spreading depolarization (SD), a slowly propagating wave of neuronal depolarization, is the electrophysiologic event underlying migraine aura and a known headache trigger. Increased SD susceptibility has been demonstrated in migraine animal models, including transgenic mice carrying human mutations for the migraine-associated syndrome CADASIL and familial hemiplegic migraine (type 1 and 2). Upon experimentally induced SD, these mice develop aura-like neurological symptoms, akin to patients with the respective mutations. Migraine mutant mice also exhibit an increased frequency of ischemia-triggered SDs upon experimental stroke, associated with accelerated infarct growth and worse outcomes. The severe stroke phenotype can be explained by SD-related downstream events that exacerbate the metabolic mismatch, including pericyte contraction and neuroglial inflammation. Pharmacological suppression of the genetically enhanced SD susceptibility normalizes the stroke phenotype in familial hemiplegic migraine mutant mice. Recent epidemiologic and imaging studies suggest that these preclinical findings can be extrapolated to migraine patients. Migraine patients are at risk for particularly cardioembolic stroke. At the same time, studies suggest an increased incidence of coagulopathy, atrial fibrillation and patent foramen ovale among migraineurs, providing a possible path for microembolic induction of SD and, in rare instances, stroke in hyperexcitable brains. Indeed, recent imaging studies document an accelerated infarct progression with only little potentially salvageable brain tissue in acute stroke patients with a migraine history, suggesting an increased vulnerability towards cerebral ischemia. CONCLUSION Preclinical models suggest a key role for enhanced SD susceptibility and microembolization to explain both the occurrence of migraine attacks and the increased stroke risk in migraineurs. Therapeutic targeting of SD and microembolic events, or potential causes thereof, will be promising for treatment of aura and may also prevent ischemic infarction in vulnerable brains.
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Affiliation(s)
- Muge Yemisci
- Institute of Neurological Sciences and Psychiatry, and Faculty of Medicine, Department of Neurology, Hacettepe University, Ankara, Turkey
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34
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Trahan EM, Mercado JM. Familial Hemiplegic Migraines and Baseline Neuropsychological Testing: A Case Report. Headache 2019; 59:917-923. [PMID: 30869161 DOI: 10.1111/head.13505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To explore the neuropsychological correlates and implications of familial hemiplegic migraines (FHMs). BACKGROUND FMH is a rare, autosomal dominant subtype of migraine that only occurs in 0.01% of the population. Little is known about the neuropsychological impact of FHMs; however, cognitive impairment associated with cerebellar syndrome has been identified in some cases. METHOD A single case study involving a 24-year-old male who recently endured an atypical, prolonged FHM episode. RESULTS The patient's overall neuropsychological functioning was intact with low average semantic fluency and processing speed, and mild indications of executive dysfunction. CONCLUSION Baseline and serial neuropsychological testing in individuals with FHM may help identify the potential progression and course of cognitive impairment associated with this condition.
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Mancini V, Mastria G, Frantellizzi V, Troiani P, Zampatti S, Carboni S, Giardina E, Campopiano R, Gambardella S, Turchi F, Petolicchio B, Toscano M, Liberatore M, Viganò A, Di Piero V. Migrainous Infarction in a Patient With Sporadic Hemiplegic Migraine and Cystic Fibrosis: A 99mTc-HMPAO Brain SPECT Study. Headache 2019; 59:253-258. [DOI: 10.1111/head.13472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Valentina Mancini
- Department of Human Neurosciences; Sapienza University of Rome; Rome Italy
| | - Giulio Mastria
- Department of Human Neurosciences; Sapienza University of Rome; Rome Italy
| | - Viviana Frantellizzi
- Department of Radiological, Oncological and Anatomopathological Sciences; Sapienza University of Rome; Rome Italy
| | - Patrizia Troiani
- Department of Pediatrics; Sapienza University of Rome; Rome Italy
| | - Stefania Zampatti
- Genomic Medicine Laboratory UILDM; IRCCS Santa Lucia Foundation; Rome Italy
- Molecular Genetics Center; IRCCS Neuromed; Pozzilli Italy
| | - Stefania Carboni
- Genomic Medicine Laboratory UILDM; IRCCS Santa Lucia Foundation; Rome Italy
| | - Emiliano Giardina
- Genomic Medicine Laboratory UILDM; IRCCS Santa Lucia Foundation; Rome Italy
- Department of Biomedicine and Prevention; University of Rome “Tor Vergata”; Rome Italy
| | | | | | - Federica Turchi
- Department of Human Neurosciences; Sapienza University of Rome; Rome Italy
| | | | | | - Mauro Liberatore
- Department of Radiological, Oncological and Anatomopathological Sciences; Sapienza University of Rome; Rome Italy
| | - Alessandro Viganò
- Department of Human Neurosciences; Sapienza University of Rome; Rome Italy
| | - Vittorio Di Piero
- Department of Human Neurosciences; Sapienza University of Rome; Rome Italy
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Kros L, Lykke-Hartmann K, Khodakhah K. Increased susceptibility to cortical spreading depression and epileptiform activity in a mouse model for FHM2. Sci Rep 2018; 8:16959. [PMID: 30446731 PMCID: PMC6240030 DOI: 10.1038/s41598-018-35285-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 11/02/2018] [Indexed: 01/03/2023] Open
Abstract
Migraine is a highly prevalent, debilitating, episodic headache disorder affecting roughly 15% of the population. Familial hemiplegic migraine type 2 (FHM2) is a rare subtype of migraine caused by mutations in the ATP1A2 gene, encoding the α2 isoform of the Na+/K+-ATPase, predominantly expressed in astrocytes. Differential comorbidities such as epilepsy and psychiatric disorders manifest in patients. Using a mouse model harboring the G301R disease-mutation in the α2 isoform, we set to unravel whether α2+/G301R mice show an increased susceptibility for epilepsy and cortical spreading depression (CSD). We performed in vivo experiments involving cortical application of KCl in awake head-restrained male and female mice of different age groups (adult and aged). Interestingly, α2+/G301R mice indeed showed an increased susceptibility to both CSD and epileptiform activity, closely replicating symptoms in FHM2 patients harboring the G301R and other FHM2-causing mutations. Additionally, this epileptiform activity was superimposed on CSDs. The age-related alteration towards CSD indicates the influence of female sex hormones on migraine pathophysiology. Therefore, the FHM2, α2+/G301R mouse model can be utilized to broaden our understanding of generalized epilepsy and comorbidity hereof in migraine, and may be utilized toward future selection of possible treatment options for migraine.
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Affiliation(s)
- Lieke Kros
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, 1410 Pelham Parkway South, Bronx, NY, 10461, USA.
- Department of Neuroscience, Erasmus Medical Center, Wytemaweg 80, 3015, CN Rotterdam, The Netherlands.
| | - Karin Lykke-Hartmann
- Aarhus University, Department of Biomedicine, Department of Clinical Medicine, Wilhelm Meyers Allé 4, DK-8000, Aarhus C, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, Brendstrupgårdsvej 21, DK-8200, Aarhus N, Denmark
| | - Kamran Khodakhah
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, 1410 Pelham Parkway South, Bronx, NY, 10461, USA.
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Shao N, Zhang H, Wang X, Zhang W, Yu M, Meng H. Familial Hemiplegic Migraine Type 3 (FHM3) With an SCN1A Mutation in a Chinese Family: A Case Report. Front Neurol 2018; 9:976. [PMID: 30498473 PMCID: PMC6249337 DOI: 10.3389/fneur.2018.00976] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 10/29/2018] [Indexed: 01/03/2023] Open
Abstract
Familial hemiplegic migraine (FHM) is a rare, monogenic, autosomal dominant subtype of migraine, in which three genes, CACNA1A, ATP1A2, and SCN1A, are currently known to be involved. The familial hemiplegic migraine type 3 (FHM3) is seldom caused by mutations in SCN1A. Here, we report a rare case of an SCN1A mutation leading to FHM3 in a Chinese family. This case report describes a 62-year-old female patient that was admitted to our clinic. She presented with recurrent attacks of hemiplegic migraine. Her symptoms were first suspicious of a transient ischemic attack (TIA), but they were eventually diagnosed as FHM with a c.4495T>C mutation being found in the SCN1A gene. This case highlights that when a patient presents at the clinic with TIA symptoms associated with migraine, the diagnosis of an FHM should be considered and a genetic test is indicated. The identification of SCN1A gene mutations may help us to further understand the FHM pathophysiology.
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Affiliation(s)
- Na Shao
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Haining Zhang
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Xue Wang
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Wuqiong Zhang
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Miaomiao Yu
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Hongmei Meng
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
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Rossi G, Shambhu S. Hemiplegic Migraine as the Initial Presentation of Biopsy Positive Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy. Cureus 2018; 10:e2631. [PMID: 30027023 PMCID: PMC6044483 DOI: 10.7759/cureus.2631] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 05/15/2018] [Indexed: 12/04/2022] Open
Abstract
The diagnosis of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) in adults can be challenging. Initially, this disease can mimic embolic cerebral infarction, multiple sclerosis, and other neurological diseases on imaging studies. CADASIL is the most common hereditary cerebral angiopathy which is inherited in an autosomal dominant fashion. There is a wide variety of clinical presentations including a migraine headache, mood disturbances, cognitive dysfunction, and recurrent subcortical cerebral infarctions. This case details the hospital course and diagnosis of a 41-year-old male who initially presented with symptoms consistent with his previous diagnosis of a hemiplegic migraine who was later found to have biopsy-positive CADASIL after the symptoms failed to remit.
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Hiekkala ME, Vuola P, Artto V, Häppölä P, Häppölä E, Vepsäläinen S, Cuenca-León E, Lal D, Gormley P, Hämäläinen E, Ilmavirta M, Nissilä M, Säkö E, Sumelahti ML, Harno H, Havanka H, Keski-Säntti P, Färkkilä M, Palotie A, Wessman M, Kaunisto MA, Kallela M. The contribution of CACNA1A, ATP1A2 and SCN1A mutations in hemiplegic migraine: A clinical and genetic study in Finnish migraine families. Cephalalgia 2018; 38:1849-1863. [PMID: 29486580 DOI: 10.1177/0333102418761041] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective To study the position of hemiplegic migraine in the clinical spectrum of migraine with aura and to reveal the importance of CACNA1A, ATP1A2 and SCN1A in the development of hemiplegic migraine in Finnish migraine families. Methods The International Classification of Headache Disorders 3rd edition criteria were used to determine clinical characteristics and occurrence of hemiplegic migraine, based on detailed questionnaires, in a Finnish migraine family collection consisting of 9087 subjects. Involvement of CACNA1A, ATP1A2 and SCN1A was studied using whole exome sequencing data from 293 patients with hemiplegic migraine. Results Overall, hemiplegic migraine patients reported clinically more severe headache and aura episodes than non-hemiplegic migraine with aura patients. We identified two mutations, c.1816G>A (p.Ala606Thr) and c.1148G>A (p.Arg383His), in ATP1A2 and one mutation, c.1994C>T (p.Thr665Met) in CACNA1A. Conclusions The results highlight hemiplegic migraine as a clinically and genetically heterogeneous disease. Hemiplegic migraine patients do not form a clearly separate group with distinct symptoms, but rather have an extreme phenotype in the migraine with aura continuum. We have shown that mutations in CACNA1A, ATP1A2 and SCN1A are not the major cause of the disease in Finnish hemiplegic migraine patients, suggesting that there are additional genetic factors contributing to the phenotype.
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Affiliation(s)
| | - Pietari Vuola
- 1 Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.,2 Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Ville Artto
- 2 Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Paavo Häppölä
- 3 Institute for Molecular Medicine Finland FIMM, HiLIFE, University of Helsinki, Helsinki, Finland
| | - Elisa Häppölä
- 1 Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland
| | - Salli Vepsäläinen
- 2 Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Ester Cuenca-León
- 4 Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK.,5 Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, USA
| | - Dennis Lal
- 5 Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, USA.,6 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, USA.,7 Analytic and Translational Genetics Unit, Massachusetts General Hospital and Harvard Medical School, Boston, USA.,8 Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - Padhraig Gormley
- 5 Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, USA.,6 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, USA.,9 Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA.,10 Medical and Population Genetics Program, Broad Institute of MIT and Harvard, Cambridge, USA
| | - Eija Hämäläinen
- 3 Institute for Molecular Medicine Finland FIMM, HiLIFE, University of Helsinki, Helsinki, Finland
| | - Matti Ilmavirta
- 11 Department of Neurology, Central Hospital Central Finland, Jyväskylä, Finland
| | | | - Erkki Säkö
- 13 Turku Headache Center, Turku, Finland
| | | | - Hanna Harno
- 15 Clinical Neurosciences, Neurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Hannele Havanka
- 16 Regional State Administrative Agency for Northern Finland, Oulu, Finland
| | | | - Markus Färkkilä
- 2 Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Aarno Palotie
- 3 Institute for Molecular Medicine Finland FIMM, HiLIFE, University of Helsinki, Helsinki, Finland.,4 Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK.,5 Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, USA.,6 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, USA.,7 Analytic and Translational Genetics Unit, Massachusetts General Hospital and Harvard Medical School, Boston, USA.,9 Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA.,10 Medical and Population Genetics Program, Broad Institute of MIT and Harvard, Cambridge, USA
| | - Maija Wessman
- 1 Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.,3 Institute for Molecular Medicine Finland FIMM, HiLIFE, University of Helsinki, Helsinki, Finland
| | - Mari Anneli Kaunisto
- 3 Institute for Molecular Medicine Finland FIMM, HiLIFE, University of Helsinki, Helsinki, Finland
| | - Mikko Kallela
- 2 Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
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Gray IN, Cristancho AG, Licht DJ, Liu GT. Ocular Dipping in a Patient With Hemiplegic Migraine. J Pediatr Ophthalmol Strabismus 2018; 55:e4-e6. [PMID: 29384561 DOI: 10.3928/01913913-20171129-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 10/09/2017] [Indexed: 11/20/2022]
Abstract
A 5-year-old girl presented with acute, rapidly progressive encephalopathy following minor head trauma and was found to have ocular dipping. Her encephalopathy was secondary to a channelopathy caused by a CACNA1A mutation. This is the first reported case of ocular dipping in an encephalopathic child with CACNA1A-confirmed hemiplegic migraine. [J Pediatr Ophthalmol Strabismus. 2018;55:e4-e6.].
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43
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Singh AK, Tantiwongkosi B, Moise AM, Altmeyer WB. Stroke-like migraine attacks after radiation therapy syndrome: Case report and review of the literature. Neuroradiol J 2017; 30:568-573. [PMID: 28643603 PMCID: PMC5703131 DOI: 10.1177/1971400917690009] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A 26-year-old female presented with vision loss accompanied by migraine-like headaches. A contrast-enhanced magnetic resonance imaging of the brain was performed which revealed findings suggestive of stroke-like migraine attacks after radiation therapy (SMART) syndrome. SMART syndrome is a delayed complication of brain radiation characterized by neurologic symptoms including migraine-like headaches, seizures, and hemispheric impairment. The purpose of this article is to make the readers aware of this rare complication of brain irradiation. Appropriate diagnosis of SMART syndrome is essential to avoid invasive tests.
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Affiliation(s)
- Achint K Singh
- Department of Radiology, University of Texas Health Science Center, San Antonio, USA
| | - Bundhit Tantiwongkosi
- Department of Radiology, University of Texas Health Science Center, San Antonio, USA
| | | | - Wilson B Altmeyer
- Department of Radiology, University of Texas Health Science Center, San Antonio, USA
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Nyholt DR, Borsook D, Griffiths LR. Migrainomics — identifying brain and genetic markers of migraine. Nat Rev Neurol 2017; 13:725-741. [DOI: 10.1038/nrneurol.2017.151] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Demarquay G, Ducros A, Montavont A, Mauguiere F. Migraine with brainstem aura: Why not a cortical origin? Cephalalgia 2017; 38:1687-1695. [PMID: 29073774 DOI: 10.1177/0333102417738251] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background Migraine with brainstem aura is defined as a migraine with aura including at least two of the following symptoms: dysarthria, vertigo, tinnitus, hypacusis, diplopia, ataxia and/or decreased level of consciousness. Aim The aim of this study is to review data coming from clinical observations and functional mapping that support the role of the cerebral cortex in the initiation of brainstem aura symptoms. Results Vertigo can result from a vestibular cortex dysfunction, while tinnitus and hypacusis can originate within the auditory cortex. Diplopia can reflect a parieto-occipital involvement. Dysarthria can be caused by dysfunctions located in precentral gyri. Ataxia can reflect abnormal processing of vestibular, sensory, or visual inputs by the parietal lobe. Alteration of consciousness can be caused by abnormal neural activation within specific consciousness networks that include prefrontal and posterior parietal cortices. Conclusion Any symptom of so-called brainstem aura can originate within the cortex. Based on these data, we suggest that brainstem aura could have a cortical origin. This hypothesis would explain the co-occurrence of typical and brainstem aura during attacks and would fit with the theory of cortical spreading depression. We propose that migraine with brainstem aura should be classified as a typical migraine aura.
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Affiliation(s)
- Geneviève Demarquay
- 1 Department of Neurology, Hospices Civils de Lyon, Lyon, France.,2 Lyon Neuroscience Research Center (CRNL), Brain Dynamics and Cognition Team (Dycog), INSERM U1028, CNRS UMR5292, Lyon, France
| | - Anne Ducros
- 3 Department of Neurology, Montpellier University Hospital, France.,4 Medical School of Montpellier University (UM), France
| | | | - François Mauguiere
- 1 Department of Neurology, Hospices Civils de Lyon, Lyon, France.,5 Lyon Neuroscience Research Center (CRNL), Neuropain team, INSERM U1028, CNRS UMR5292, Lyon, France.,6 Lyon 1 University, Lyon, France
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Mild Traumatic Brain Injury in a High School Football Player With Familial Hemiplegic Migraine: A Case Report. PM R 2017; 10:431-436. [PMID: 28918117 DOI: 10.1016/j.pmrj.2017.07.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 07/16/2017] [Accepted: 07/22/2017] [Indexed: 11/22/2022]
Abstract
Mild traumatic brain injury is a major concern in young athletes, with an estimated 1.6-3.8 million reported concussions in the United States annually. Familial hemiplegic migraine is a rare autosomal-dominant condition characterized by sporadic episodes of transient unilateral motor weakness that may begin at any age. We present a case of a 17-year-old boy with a history of familial hemiplegic migraine who suffered prolonged symptoms after a mild traumatic brain injury during sports participation. LEVEL OF EVIDENCE V.
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De novo exonic duplication of ATP1A2 in Italian patient with hemiplegic migraine: a case report. J Headache Pain 2017; 18:63. [PMID: 28593511 PMCID: PMC5462664 DOI: 10.1186/s10194-017-0770-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 05/30/2017] [Indexed: 01/03/2023] Open
Abstract
Background Sporadic Hemiplegic Migraine is a rare form of migraine headache. Mutations in three different genes, two ion-channel genes and one encoding an ATP exchanger, CACNA1A, ATP1A2 and SCN1A are all responsible for the FHM phenotype, thus indicating a genetic heterogeneity for this disorder. Here, we described a de novo exonic duplication of ATP1A2 in an Italian patient with Hemiplegic Migraine. Case presentation We describe the case of a young woman (33 year old) who suffered from the age of 8 years of episodic weakness of the limbs, associated to other subjective and objective features. From aged 25, she developed neurological symptoms, like dizziness, blurred vision and an MRI scan revealed aspecific peritrigonal white matter hyperintensities. Aged 32 she suffered of right hemisomatic sudden-onset paresthesias, hypoesthesia and hyposthenia and the patient was genetically investigated for sporadic hemiplegic migraine. Conclusions Here we report, for the first time, an exonic duplication in the ATP1A2 associated with hemiplegic migraine. The variation identified involves exon 21 of the ATP1A2 and is expected to alter the function of the alpha(2) subunit of the Na(+)/K(+) pump; the de novo nature of the duplication further supports its pathogenic role. To date, no other CNVs have been described in the ATP1A2 but only point mutations are reported. The novel mutation may result impaired M9 transmembrane domain, in a loss-of-function of the alpha(2) Na(+)/K(+)-ATPase with glutamate accumulation, alteration of synaptic function and neurotransmission.
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Ferrante E, Prone V, Longoni M, Agostoni EC. Stroke-like attack: first episode of sporadic hemiplegic migraine. Neurol Sci 2017; 38:189-191. [PMID: 28527090 DOI: 10.1007/s10072-017-2873-1] [Citation(s) in RCA: 2] [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
Hemiplegic migraine (HM) is a rare migraine with aura; it can be familiar or sporadic. A 46-years-old man presented left migraine followed by right hemiparesis with bilateral plantar flexion of cutaneous plantar reflex (CPR). Brain CT and CT-angiography were normal. The next day patient got worse. The EEG showed left fronto-temporal cuspidate delta waves and brain MRI showed a minimal hyperintensity at T2-sequences in the left frontal cortex with a minor representation of the cortical veins at susceptibility weighted imaging sequences. After 3 days, he had a progressive neurological improvement. After 2 weeks, EEG and brain MRI were normal. He was discharged with diagnosis of probably first attack of sporadic HM and after 8 months he was asymptomatic. The normal CPR on the hemiplegic side might be a clinical marker of functional hemiplegia. For the international classification of headache disorder (ICHD-3) two attacks are necessary for HM diagnosis. We propose for the first attack of HM to make diagnosis of "probable" HM as expected to the same ICHD-3 for migraine. Further studies are necessary to support our hypotheses.
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Affiliation(s)
- Enrico Ferrante
- Headache Centre, Neurosciences Department, Niguarda Ca' Granda Hospital, Milan, Italy.
| | - Valentina Prone
- Neurosciences Department, Niguarda Ca' Granda Hospital, Milan, Italy
| | - Marco Longoni
- Neurosciences Department, Niguarda Ca' Granda Hospital, Milan, Italy
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Sutherland HG, Griffiths LR. Genetics of Migraine: Insights into the Molecular Basis of Migraine Disorders. Headache 2017; 57:537-569. [PMID: 28271496 DOI: 10.1111/head.13053] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 01/09/2017] [Indexed: 12/20/2022]
Abstract
Migraine is a complex, debilitating neurovascular disorder, typically characterized by recurring, incapacitating attacks of severe headache often accompanied by nausea and neurological disturbances. It has a strong genetic basis demonstrated by rare migraine disorders caused by mutations in single genes (monogenic), as well as familial clustering of common migraine which is associated with polymorphisms in many genes (polygenic). Hemiplegic migraine is a dominantly inherited, severe form of migraine with associated motor weakness. Family studies have found that mutations in three different ion channels genes, CACNA1A, ATP1A2, and SCN1A can be causal. Functional studies of these mutations has shown that they can result in defective regulation of glutamatergic neurotransmission and the excitatory/inhibitory balance in the brain, which lowers the threshold for cortical spreading depression, a wave of cortical depolarization thought to be involved in headache initiation mechanisms. Other putative genes for monogenic migraine include KCKN18, PRRT2, and CSNK1D, which can also be involved with other disorders. There are a number of primarily vascular disorders caused by mutations in single genes, which are often accompanied by migraine symptoms. Mutations in NOTCH3 causes cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a hereditary cerebrovascular disease that leads to ischemic strokes and dementia, but in which migraine is often present, sometimes long before the onset of other symptoms. Mutations in the TREX1 and COL4A1 also cause vascular disorders, but often feature migraine. With respect to common polygenic migraine, genome-wide association studies have now identified single nucleotide polymorphisms at 38 loci significantly associated with migraine risk. Functions assigned to the genes in proximity to these loci suggest that both neuronal and vascular pathways also contribute to the pathophysiology of common migraine. Further studies are required to fully understand these findings and translate them into treatment options for migraine patients.
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Affiliation(s)
- Heidi G Sutherland
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
| | - Lyn R Griffiths
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
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Thomsen LL, Ostergaard E, Romer SF, Andersen I, Eriksen MK, Olesen J, Russell MB. Sporadic Hemiplegic Migraine is an Aetiologically Heterogeneous Disorder. Cephalalgia 2016; 23:921-8. [PMID: 14616935 DOI: 10.1046/j.1468-2982.2003.00614.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In order to better understand sporadic hemiplegic migraine (SHM) and particularly its relation to familial hemiplegic migraine (FHM), migraine without aura (MO) and typical migraine with aura (typical MA), we investigated the occurrence of MO and typical MA among probands with SHM and their first-degree relatives. The pattern of familial aggregation of MO and typical MA was assessed by population relative risk calculations. A total of 105 SHM probands and 483 first-degree relatives were identified in the Danish population. Compared with the general population, SHM probands had no increased risk of MO, but a highly increased risk of typical MA. First-degree relatives of all SHM probands had an increased risk of both MO and typical MA, whereas first-degree relatives of probands with exclusively SHM had no increased risk of MO but an increased risk of typical MA. Our data suggest that SHM is a genetically heterogeneous disorder.
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Affiliation(s)
- L L Thomsen
- The Danish Headache Centre, University of Copenhagen, Department of Neurology, Glostrup Hospital, Denmark.
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