1
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Nohara S, Ishii A, Yamamoto F, Yanagiha K, Moriyama T, Tozaka N, Miyake Z, Yatsuga S, Koga Y, Hosaka T, Terada M, Yamaguchi T, Aizawa S, Mamada N, Tsuji H, Tomidokoro Y, Nakamagoe K, Ishii K, Watanabe M, Tamaoka A. GDF-15, a mitochondrial disease biomarker, is associated with the severity of multiple sclerosis. J Neurol Sci 2019; 405:116429. [PMID: 31476622 DOI: 10.1016/j.jns.2019.116429] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 08/14/2019] [Accepted: 08/14/2019] [Indexed: 01/08/2023]
Abstract
GDF-15, a member of the transforming growth factor beta superfamily, regulates inflammatory and apoptotic pathways in various diseases, such as heart failure, kidney dysfunction, and cancer. We aimed to clarify potentially confounding variables affecting GDF-15 and demonstrate its utility as a mitochondrial biomarker using serum samples from 15 patients with mitochondrial diseases (MD), 15 patients with limbic encephalitis (LE), 10 patients with multiple sclerosis/neuromyelitis optica spectrum disorders (MS/NMOSD), and 19 patients with amyotrophic lateral sclerosis (ALS). GDF-15 and FGF-21 were significantly elevated in MD. GDF-15 and FGF-21 showed a good correlation in MD but not in LE, MS, and ALS. GDF-15 was potentially influenced by age in LE, MS/NMOSD, and ALS but not in MD. FGF-21 was not correlated with age in MS/NMOSD, ALS, LE, and MD. GDF-15 was not correlated with clinical features in LE or BMI or body weight in ALS. GDF-15 positively correlated with the Expanded Disability Status Scale (EDSS) in MS/NMOSD, while EDSS showed no correlation with age. In conclusion, the results revealed that GDF-15 may be influenced by EDSS in MS/NMOPSD and by age in LE, MS/NMOSD, and ALS but not in MD. Mitochondrial damage in MS/NMOSD is a potentially confounding variable affecting GDF-15.
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Affiliation(s)
| | - Akiko Ishii
- Department of Neurology, University of Tsukuba, Japan.
| | | | - Kumi Yanagiha
- Department of Neurology, University of Tsukuba, Japan
| | | | - Naoki Tozaka
- Department of Neurology, University of Tsukuba, Japan
| | - Zenshi Miyake
- Department of Neurology, University of Tsukuba, Japan
| | - Shuichi Yatsuga
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Japan
| | - Yasutoshi Koga
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Japan
| | | | - Makoto Terada
- Department of Neurology, University of Tsukuba, Japan
| | | | | | - Naomi Mamada
- Department of Neurology, University of Tsukuba, Japan
| | - Hiroshi Tsuji
- Department of Neurology, University of Tsukuba, Japan
| | | | | | | | | | - Akira Tamaoka
- Department of Neurology, University of Tsukuba, Japan
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Taniguchi K, Yamamoto F, Arai T, Yang J, Sakai Y, Itoh M, Mamada N, Sekiguchi M, Yamada D, Saitoh A, Kametani F, Tamaoka A, Araki YM, Wada K, Mizusawa H, Araki W. Tyrosol Reduces Amyloid-β Oligomer Neurotoxicity and Alleviates Synaptic, Oxidative, and Cognitive Disturbances in Alzheimer’s Disease Model Mice. J Alzheimers Dis 2019; 70:937-952. [DOI: 10.3233/jad-190098] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Kaori Taniguchi
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Fumiko Yamamoto
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Takuya Arai
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Jinwei Yang
- Tokiwa Phytochemical Co., Ltd, Sakura, Chiba, Japan
| | - Yusuke Sakai
- Tokiwa Phytochemical Co., Ltd, Sakura, Chiba, Japan
| | - Masayuki Itoh
- Department of Mental Retardation and Birth Defect Research, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Naomi Mamada
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Masayuki Sekiguchi
- Department of Degenerative Neurological Diseases, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Daisuke Yamada
- Laboratory of Pharmacology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Akiyoshi Saitoh
- Laboratory of Pharmacology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Fuyuki Kametani
- Department of Dementia and Higher Brain Function, Tokyo Metropolitan Institute of Medical Science, Setagaya, Tokyo, Japan
| | - Akira Tamaoka
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yumiko M. Araki
- Department of Psychiatry and Behavioral Science, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Keiji Wada
- Department of Degenerative Neurological Diseases, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Hidehiro Mizusawa
- National Center Hospital, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
| | - Wataru Araki
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo, Japan
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3
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Yamamoto F, Taniguchi K, Mamada N, Tamaoka A, Kametani F, Lakshmana MK, Araki W. TFEB-mediated Enhancement of the Autophagy-lysosomal Pathway Dually Modulates the Process of Amyloid β-Protein Generation in Neurons. Neuroscience 2019; 402:11-22. [PMID: 30677488 DOI: 10.1016/j.neuroscience.2019.01.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 01/08/2019] [Accepted: 01/11/2019] [Indexed: 12/28/2022]
Abstract
Abnormalities of the autophagy-lysosomal pathway (ALP) have been implicated in the pathology of Alzheimer's disease (AD). Activation of TFEB (transcription factor EB), a master regulator of the ALP, leads to ALP facilitation. The present study sought to clarify whether TFEB-mediated ALP facilitation influences the process of amyloid β-protein (Aβ) generation in neurons. TFEB was overexpressed in mature rat primary cortical neurons via recombinant adenoviruses, without (basal conditions) or with co-overexpression of wild-type amyloid precursor protein (APP) or its β-C-terminal fragment (β-CTF). We confirmed that TFEB overexpression upregulated the lysosomal proteins, cathepsin D and LAMP-1. In TFEB-expressing neurons, protein levels of ADAM10 were profoundly increased, whereas those of APP, BACE1, or γ-secretase complex proteins were unaffected. However, TFEB did not affect ADAM10 mRNA levels. TFEB overexpression had different effects on Aβ production depending on the expression level of APP or β-CTF: TFEB slightly decreased Aβ secretion under basal conditions; clearly increased α-CTF levels and marginally increased β-CTF levels with modest increases in secreted Aβ in APP-expressing neurons; and caused a remarkable increase in β-CTF levels with a significant increase in secreted Aβ in β-CTF-expressing neurons. Inhibition of proteasomes, but not lysosomes, markedly increased β-CTF levels in β-CTF-expressing neurons. These results collectively indicate that TFEB modulates Aβ production not only by increasing α-secretase processing of APP through ADAM10 upregulation but also by augmenting β-CTF levels possibly via altered proteasome-mediated catabolism. Thus, TFEB-mediated ALP enhancement appears to have dual, but opposite, effects on Aβ production in neurons.
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Affiliation(s)
- Fumiko Yamamoto
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan; Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Kaori Taniguchi
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan
| | - Naomi Mamada
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Akira Tamaoka
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Fuyuki Kametani
- Department of Dementia and Higher Brain Function, Tokyo Metropolitan Institute of Medical Science, Setagaya, Tokyo 156-8506, Japan
| | - Madepalli K Lakshmana
- Section of Neurobiology, Torrey Pines Institute for Molecular Studies, Port Saint Lucie, Florida 34987, United States
| | - Wataru Araki
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan.
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Ishii K, Koide R, Mamada N, Tamaoka A. Topographical disorientation in a patient with right parahippocampal infarction. Neurol Sci 2017; 38:1329-1332. [DOI: 10.1007/s10072-017-2925-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 03/16/2017] [Indexed: 10/19/2022]
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Mamada N, Tanokashira D, Ishii K, Tamaoka A, Araki W. Mitochondria are devoid of amyloid β-protein (Aβ)-producing secretases: Evidence for unlikely occurrence within mitochondria of Aβ generation from amyloid precursor protein. Biochem Biophys Res Commun 2017; 486:321-328. [PMID: 28302486 DOI: 10.1016/j.bbrc.2017.03.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 03/11/2017] [Indexed: 01/13/2023]
Abstract
Mitochondrial dysfunction is implicated in the pathological mechanism of Alzheimer's disease (AD). Amyloid β-protein (Aβ), which plays a central role in AD pathogenesis, is reported to accumulate within mitochondria. However, a question remains as to whether Aβ is generated locally from amyloid precursor protein (APP) within mitochondria. We investigated this issue by analyzing the expression patterns of APP, APP-processing secretases, and APP metabolites in mitochondria separated from human neuroblastoma SH-SY5Y cells and those expressing Swedish mutant APP. APP, BACE1, and PEN-2 protein levels were significantly lower in crude mitochondria than microsome fractions while those of ADAM10 and the other γ-secretase complex components (presenilin 1, nicastrin, and APH-1) were comparable between fractions. The crude mitochondrial fraction containing substantial levels of cathepsin D, a lysosomal marker, was further separated via iodixanol gradient centrifugation to obtain mitochondria- and lysosome-enriched fractions. Mature APP, BACE1, and all γ-secretase complex components (in particular, presenilin 1 and PEN-2) were scarcely present in the mitochondria-enriched fraction, compared to the lysosome-enriched fraction. Moreover, expression of the β-C-terminal fragment (β-CTF) of APP was markedly low in the mitochondria-enriched fraction. Additionally, immunocytochemical analysis showed very little co-localization between presenilin 1 and Tom20, a marker protein of mitochondria. In view of the particularly low expression levels of BACE1, γ-secretase complex proteins, and β-CTF in mitochondria, we propose that it is unlikely that Aβ generation from APP occurs locally within this organelle.
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Affiliation(s)
- Naomi Mamada
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan; Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
| | - Daisuke Tanokashira
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan.
| | - Kazuhiro Ishii
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
| | - Akira Tamaoka
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
| | - Wataru Araki
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, NCNP, Kodaira, Tokyo 187-8502, Japan.
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Tanokashira D, Mamada N, Yamamoto F, Taniguchi K, Tamaoka A, Lakshmana MK, Araki W. The neurotoxicity of amyloid β-protein oligomers is reversible in a primary neuron model. Mol Brain 2017; 10:4. [PMID: 28137266 PMCID: PMC5282621 DOI: 10.1186/s13041-016-0284-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 12/28/2016] [Indexed: 01/30/2023] Open
Abstract
Alzheimer’s disease (AD) is characterized by the accumulation of extracellular amyloid β-protein (Aβ) and intracellular hyperphosphorylated tau proteins. Recent evidence suggests that soluble Aβ oligomers elicit neurotoxicity and synaptotoxicity, including tau abnormalities, and play an initiating role in the development of AD pathology. In this study, we focused on the unclarified issue of whether the neurotoxicity of Aβ oligomers is a reversible process. Using a primary neuron culture model, we examined whether the neurotoxic effects induced by 2-day treatment with Aβ42 oligomers (Aβ-O) are reversible during a subsequent 2-day withdrawal period. Aβ-O treatment resulted in activation of caspase-3 and eIF2α, effects that were considerably attenuated following Aβ-O removal. Immunocytochemical analyses revealed that Aβ-O induced aberrant phosphorylation and caspase-mediated cleavage of tau, both of which were mostly reversed by Aβ-O removal. Furthermore, Aβ-O caused intraneuronal dislocation of β-catenin protein and a reduction in its levels, and these alterations were partially reversed upon Aβ-O withdrawal. The dislocation of β-catenin appeared to reflect synaptic disorganization. These findings indicate that removal of extracellular Aβ-O can fully or partially reverse Aβ-O-induced neurotoxic alterations in our neuron model. Accordingly, we propose that the induction of neurotoxicity by Aβ oligomers is a reversible process, which has important implications for the development of AD therapies.
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Affiliation(s)
- Daisuke Tanokashira
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, 187-8502, Japan
| | - Naomi Mamada
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, 187-8502, Japan.,Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
| | - Fumiko Yamamoto
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, 187-8502, Japan.,Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kaori Taniguchi
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, 187-8502, Japan
| | - Akira Tamaoka
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
| | - Madepalli K Lakshmana
- Torrey Pines Institute for Molecular Studies, Port St. Lucie, 34987-2352, Florida, USA
| | - Wataru Araki
- Department of Demyelinating Disease and Aging, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, 187-8502, Japan.
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Mamada N, Nakamagoe K, Shioya A, Furuta J, Sakai N, Ishii A, Tamaoka A. Adult-onset Krabbe disease presenting as acute hemiparesis and progressive demyelination detected by diffusion-weighted imaging. J Neurol Sci 2016; 367:326-8. [PMID: 27423612 DOI: 10.1016/j.jns.2016.06.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 06/08/2016] [Accepted: 06/10/2016] [Indexed: 10/21/2022]
Affiliation(s)
- Naomi Mamada
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Kiyotaka Nakamagoe
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
| | - Ayako Shioya
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Junichi Furuta
- Department of Dermatology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Norio Sakai
- Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Suita, Japan
| | - Akiko Ishii
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Akira Tamaoka
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
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Shimizu M, Tozaka N, Ishii A, Mamada N, Terada M, Takuma H, Tamaoka A. Third nerve palsy due to local inflammation associated with vascular compression: A case series. J Neurol Sci 2016; 367:365-7. [DOI: 10.1016/j.jns.2016.06.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 06/19/2016] [Accepted: 06/22/2016] [Indexed: 12/15/2022]
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Hiyama T, Masumoto T, Hara T, Kunimatsu A, Mamada N, Kiyotaka N, Manabu M. Enlargement of the brachial plexus on magnetic resonance imaging: a novel finding in adult-onset Krabbe disease. BJR Case Rep 2016; 2:20150213. [PMID: 30459965 PMCID: PMC6243345 DOI: 10.1259/bjrcr.20150213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 11/02/2015] [Accepted: 03/17/2016] [Indexed: 11/12/2022] Open
Abstract
Adult-onset Krabbe disease is an autosomal recessive degenerative leukodystrophy that presents with bilateral corticospinal tract involvement on MRI. Although peripheral nerve involvement is a known manifestation of Krabbe disease, MRI findings of peripheral nerve abnormalities are limited to the cranial nerves and spinal nerve roots. In this case report, we discuss two cases of adult-onset Krabbe disease with brachial plexus enlargement on MRI. Adult-onset Krabbe disease should be included in the differential diagnoses when brachial plexus enlargement and white matter lesions involving corticospinal tracts present simultaneously.
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Affiliation(s)
- Takashi Hiyama
- Department of Radiology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Tomohiko Masumoto
- Department of Radiology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Tadashi Hara
- Department of Radiology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Akira Kunimatsu
- Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Naomi Mamada
- Department of Neurology, Graduate School of Comprehensive Human Science, University of Tsukuba, Tsukuba, Japan
| | - Nakamagoe Kiyotaka
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Minami Manabu
- Department of Radiology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
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Hosaka T, Nakamagoe K, Takahashi Y, Mamada N, Tamaoka A. Opsoclonus associated with autoantibodies to glutamate receptors δ2. Neurol Sci 2015; 36:1741-2. [PMID: 26007195 DOI: 10.1007/s10072-015-2264-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 05/20/2015] [Indexed: 10/23/2022]
Affiliation(s)
- Takashi Hosaka
- Division of Clinical Medicine, Department of Neurology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
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Abstract
We report a 74-year-old woman who presented with recurrent isolated abducens nerve paresis. Cranial magnetic resonance imaging revealed that the right abducens nerve was sandwiched between the right internal carotid artery and a persistent trigeminal artery (PTA) variant, which might have led to neurovascular compression of the abducens nerve, resulting in abducens nerve damage. Normal variants of PTA, which are cerebellar arteries originating from a precavernous portion of the internal carotid artery, must be carefully observed as such variants can potentially cause a neurovascular compression of the abducens nerve.
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Affiliation(s)
- Kiyotaka Nakamagoe
- Department of Neurology, Institute of Clinical Medicine, University of Tsukuba, Japan.
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Mamada N, Furukawa A, Kato K, Fujii T. [Epidemiological study of eye diseases among small children. 2nd report. Retinopathy of prematurity (author's transl)]. Nippon Ganka Gakkai Zasshi 1975; 79:832-42. [PMID: 1241245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Mamada N. [A pupillometric perimeter. 2. Clinical application (author's transl)]. Nippon Ganka Gakkai Zasshi 1973; 77:1311-24. [PMID: 4797105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Kato K, Furukawa A, Mamada N. [Epidemiological study of eye diseases among small children]. Nippon Ganka Gakkai Zasshi 1968; 72:1704-7. [PMID: 5751574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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15
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Mamada N, Kuwabara H. [Theoretical and clinical studies on soft contact lens. 3. Flush fitting of gel contact lens]. Kaiin Dayori Nihon Kontakuto Renzu Gakkai 1968; 10:31-4. [PMID: 5692450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Okisaka S, Mamada N, Suzuki M. [Two cases of malignant melanoma of the choroid]. Nihon Ganka Kiyo 1967; 18:485-94. [PMID: 5624054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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