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Loonen ICM, Voskuyl RA, Schenke M, van Heiningen SH, van den Maagdenberg AMJM, Tolner EA. Spontaneous and optogenetically induced cortical spreading depolarization in familial hemiplegic migraine type 1 mutant mice. Neurobiol Dis 2024; 192:106405. [PMID: 38211710 DOI: 10.1016/j.nbd.2024.106405] [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: 09/30/2023] [Revised: 12/15/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024] Open
Abstract
Mechanisms underlying the migraine aura are incompletely understood, which to large extent is related to a lack of models in which cortical spreading depolarization (CSD), the correlate of the aura, occurs spontaneously. Here, we investigated electrophysiological and behavioural CSD features in freely behaving mice expressing mutant CaV2.1 Ca2+ channels, either with the milder R192Q or the severer S218L missense mutation in the α1 subunit, known to cause familial hemiplegic migraine type 1 (FHM1) in patients. Very rarely, spontaneous CSDs were observed in mutant but never in wildtype mice. In homozygous Cacna1aR192Q mice exclusively single-wave CSDs were observed whereas heterozygous Cacna1aS218L mice displayed multiple-wave events, seemingly in line with the more severe clinical phenotype associated with the S218L mutation. Spontaneous CSDs were associated with body stretching, one-directional slow head turning, and rotating movement of the body. Spontaneous CSD events were compared with those induced in a controlled manner using minimally invasive optogenetics. Also in the optogenetic experiments single-wave CSDs were observed in Cacna1aR192Q and Cacna1aS218L mice (whereas the latter also showed multiple-wave events) with movements similar to those observed with spontaneous events. Compared to wildtype mice, FHM1 mutant mice exhibited a reduced threshold and an increased propagation speed for optogenetically induced CSD with a more profound CSD-associated dysfunction, as indicated by a prolonged suppression of transcallosal evoked potentials and a reduction of unilateral forepaw grip performance. When induced during sleep, the optogenetic CSD threshold was particularly lowered, which may explain why spontaneous CSD events predominantly occurred during sleep. In conclusion, our data show that key neurophysiological and behavioural features of optogenetically induced CSDs mimic those of rare spontaneous events in FHM1 R192Q and S218L mutant mice with differences in severity in line with FHM1 clinical phenotypes seen with these mutations.
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Affiliation(s)
- Inge C M Loonen
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands
| | - Rob A Voskuyl
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands
| | - Maarten Schenke
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands
| | - Sandra H van Heiningen
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands
| | - Arn M J M van den Maagdenberg
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands; Department of Neurology, Leiden University Medical Center, Leiden 2333 RC, the Netherlands
| | - Else A Tolner
- Department of Human Genetics, Leiden University Medical Center, Leiden 2333 RC, the Netherlands; Department of Neurology, Leiden University Medical Center, Leiden 2333 RC, the Netherlands.
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Wang Y, Wang XH, Tian MM, Xie CJ, Liu Y, Pan QQ, Lu YN. Ophthalmoplegia starting with a headache circumscribed in a line-shaped area: a subtype of ophthalmoplegic migraine? J Headache Pain 2014; 15:19. [PMID: 24739597 PMCID: PMC3996493 DOI: 10.1186/1129-2377-15-19] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 03/28/2014] [Indexed: 01/11/2023] Open
Abstract
Recurrent painful ophthalmoplegic neuropathy (RPON), formerly named ophthalmoplegic migraine (OM), is a rare condition characterized by the association of unilateral headaches and the ipsilateral oculomotor nerve palsy. The third cranial nerve is most commonly involved in the recurrent attacks. But it is still debated whether a migraine or an oculomotor neuropathy may be the primary cause of this disorder. Here, we report an elder patient who had a recurrent ophthalmoplegia starting with an unilateral headache circumscribed in an area shaped in a line linking the posterior-parietal region and the ipsilateral eye. And the headache had couple of features similar to that of migraine, such as past history of recurrent migraine attacks, accompaniments of nausea, vomiting, and phonophobia, response to flunarizine and sodium valproate. We may herein report a subtype of OM but not a RPON. This case report indicates that OM may exist as an entity and some OM may be wrongly grouped under the category of RPON in the current international headache classification.
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Affiliation(s)
- Yu Wang
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Xian-Hong Wang
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Miao-Miao Tian
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Cheng-Juan Xie
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Ying Liu
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Qing-Qing Pan
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
| | - Ya-Nan Lu
- Department of Neurology, Epilepsy and Headache group, the First Hospital of Anhui Medical University, Jixi Road 218, Hefei 230022, China
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Eikermann-Haerter K, Dileköz E, Kudo C, Savitz SI, Waeber C, Baum MJ, Ferrari MD, van den Maagdenberg AM, Moskowitz MA, Ayata C. Genetic and hormonal factors modulate spreading depression and transient hemiparesis in mouse models of familial hemiplegic migraine type 1. J Clin Invest 2009; 119:99-109. [PMID: 19104150 PMCID: PMC2613474 DOI: 10.1172/jci36059] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Accepted: 10/08/2008] [Indexed: 11/17/2022] Open
Abstract
Familial hemiplegic migraine type 1 (FHM1) is an autosomal dominant subtype of migraine with aura that is associated with hemiparesis. As with other types of migraine, it affects women more frequently than men. FHM1 is caused by mutations in the CACNA1A gene, which encodes the alpha1A subunit of Cav2.1 channels; the R192Q mutation in CACNA1A causes a mild form of FHM1, whereas the S218L mutation causes a severe, often lethal phenotype. Spreading depression (SD), a slowly propagating neuronal and glial cell depolarization that leads to depression of neuronal activity, is the most likely cause of migraine aura. Here, we have shown that transgenic mice expressing R192Q or S218L FHM1 mutations have increased SD frequency and propagation speed; enhanced corticostriatal propagation; and, similar to the human FHM1 phenotype, more severe and prolonged post-SD neurological deficits. The susceptibility to SD and neurological deficits is affected by allele dosage and is higher in S218L than R192Q mutants. Further, female S218L and R192Q mutant mice were more susceptible to SD and neurological deficits than males. This sex difference was abrogated by ovariectomy and senescence and was partially restored by estrogen replacement, implicating ovarian hormones in the observed sex differences in humans with FHM1. These findings demonstrate that genetic and hormonal factors modulate susceptibility to SD and neurological deficits in FHM1 mutant mice, providing a potential mechanism for the phenotypic diversity of human migraine and aura.
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Affiliation(s)
- Katharina Eikermann-Haerter
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Ergin Dileköz
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Chiho Kudo
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Sean I. Savitz
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Christian Waeber
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Michael J. Baum
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Michel D. Ferrari
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Arn M.J.M. van den Maagdenberg
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Michael A. Moskowitz
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
| | - Cenk Ayata
- Stroke and Neurovascular Regulation Laboratory, Department of Radiology,
Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA.
Department of Neurology, University of Duisburg-Essen, Essen,
Germany. Department of Neurology, University of Texas Medical School at
Houston, Houston, Texas, USA. Department of Biology, Boston University,
Boston, Massachusetts, USA. Department of Neurology and
Department of Human Genetics, Leiden University Medical Center, Leiden,
The Netherlands. Stroke Service and Neuroscience Intensive Care Unit,
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston,
Massachusetts, USA
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