2011 Fiscal Year Final Research Report
Development of therapies targeting pathogenic oligomers in lipid rafts
Project/Area Number |
21591069
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Neurology
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Research Institution | Hirosaki University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
SHOJI Mikio 弘前大学, 大学院・医学研究科, 教授 (60171021)
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Project Period (FY) |
2009 – 2011
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Keywords | 神経分子病態学 / リピドラフト / タウ / シヌクレイン |
Research Abstract |
Lipid rafts are crucial modulators of amyloid ss protein (Aβ) production and aggregation, leading to the accumulation of neurotoxic Aβ oligomers in the brain. Recent findings suggest that lipid rafts are pathological signaling platforms where Aβ oligomers exert synaptic failure and neurotoxicity. Thus lipid rafts are attracted as the target for therapy of Alzheimer's disease (AD). In other neurodegenerative diseases, lipid rafts are also thought to be sites for aggregation and neurotoxicity.
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Research Products
(71 results)
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[Journal Article] Sortilin is required for toxic action of Aβ oligomers (AβOs) : Extracellular AβOs trigger apoptosis,and intraneuronal AβOs impair degradation pathways2012
Author(s)
Takamura A, Sato Y, Watabe D, Okamoto Y, Nakata T, Kawarabayashi T, Oddo S, Laferla FM, Shoji M, Matsubara E
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Journal Title
Peer Reviewed
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[Journal Article] the Japanese Alzheimer's Disease Neuroimaging Initiative. Altered γ-secretase activity in mild cognitive impairment and Alzheimer's disease2012
Author(s)
Kakuda N, Shoji M, Arai H, Furukawa K, Ikeuchi T, Akazawa K, Takami M, Hatsuta H, Murayama S, Hashimoto Y, Miyajima M, Arai H, Nagashima Y, Yamaguchi H, Kuwano R, Nagaike K, Ihara Y
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Journal Title
EMBO Mol Med
Volume: 4
Pages: 344-352
Peer Reviewed
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[Journal Article] Dissociation of Aβ from lipoprotein in cerebrospinal fluid from Alzheimer's disease accelerates Aβ42 assembly2011
Author(s)
Takamura A, Kawarabayashi T, Yokoseki T, Shibata M, Morishima-Kawashima M, Saito Y, Murayama S, Ihara Y, Abe K, Shoji M, Michikawa M, Matsubara E
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Journal Title
J Neurosci Res
Volume: 89
Pages: 815-821
Peer Reviewed
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[Journal Article] Extracellular and intraneuronal HMW-AβOs represent a molecular basis of memory loss in Alzheimer's disease model mouse2011
Author(s)
Takamura A, Okamoto Y, Kawarabayashi T, Yokoseki T, Shibata M, Mouri A, Nabeshima T, Sun H, Abe K, Urisu T, Yamamoto N, Shoji M, Yanagisawa K, Michikawa M, Matsubara E
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Journal Title
Mol Neurodegener
Volume: 6
Pages: 20
Peer Reviewed
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[Journal Article] Factors responsible for neurofibrillary tangles and neuronal cell losses in tauopathy2011
Author(s)
Wakasaya Y, Kawarabayashi T, Watanabe M, Yamamoto-Watanabe Y, Takamura A, Kurata T, Murakami T, Abe K, Yamada K, Wakabayashi K, Sasaki A, Westaway D, St.George-Hyslop P, Matsubara E, Shoji M
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Journal Title
J Neurosci Res
Volume: 89
Pages: 576-584
Peer Reviewed
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[Journal Article] Aβ amyloid accelerates accumulation of phosphorylated tau in neuronal cytoplasm and processes of double transgenic mice2010
Author(s)
Seino Y, Kawarabayashi T, Wakasaya Y, Takamura A, Nakahata N, Watanabe M, Yamamoto-Watanabe Y, Matsubara E, Westaway D, Davis P, St.George-Hyslop P, Shoji M
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Journal Title
J Neurosci Res
Volume: 88
Pages: 3547-3554
Peer Reviewed
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[Journal Article] A Japanese ALS6 family with mutation R521C in the FUS/TLS gene a clinical, pathological and genetic report2010
Author(s)
Yamamoto-Watanabe Y, Watanabe M, Okamoto K, Fujita Y, Jackson M, Ikeda M, Nakazato Y, Ikeda Y, Matsubara E, Kawarabayashi T, Shoji M
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Journal Title
J Neurol Sci
Volume: 296
Pages: 59-63
Peer Reviewed
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[Journal Article] Quantification of cystatin C in cerebrospinal fluid from various neurological disorders and correlation with G73A polymorphism in CST32010
Author(s)
Yamamoto-Watanabe Y, Watanabe M, Jackson M, Akimoto H, Sugimoto K, Yasujima M, Wakasaya Y, Matsubara E, Kawarabayashi T, Harigaya Y, Lyndon AR, Shoji M
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Journal Title
Brain Res
Volume: 1361
Pages: 140-145
Peer Reviewed
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[Journal Article] Prevalence of autosomal dominant cerebellar ataxia in Aomori, the northernmost prefecture of Honshu, Japan2010
Author(s)
Yamamoto-Watanabe Y, Watanabe M, Hikichi M, Ikeda Y, Jackson M, Wakasaya Y, Matsubara E, Kawarabayashi T, Kannari K, Shoji M
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Journal Title
Internal Med
Volume: 49
Pages: 2409-2414
Peer Reviewed
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[Journal Article] Motor impairment and aberrant production of neurochemicals in human α-synuclein A30P+A53T transgenic mice with α-synuclein pathology2009
Author(s)
Ikeda M, Kawarabayashi T, Harigaya Y, Sasaki A, Yamada S, Matsubara E, Murakami T, Tanaka Y, Kurata T, Wuhua X, Ueda K, Kuribara H, Ikarashi Y, Nakazato Y, Okamoto K, Abe K, Shoji M
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Journal Title
Brain Res
Volume: 1250
Pages: 232-241
Peer Reviewed
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[Journal Article] A chemical chaperone, sodium 4-phenylbutyric acid, attenuates the pathogenic potency in human α-synuclein A30P+A53T transgenic mice2009
Author(s)
Ono K, Ikemoto M, Kawarabayashi T, Ikeda M, Nishinakagawa T, Hosokawa M, Shoji M, Takahashi M, Nakashima M
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Journal Title
J Neurosci Res
Volume: 15
Pages: 649-654
Peer Reviewed
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[Journal Article] An unusual case of chronic relapsing tetanus associated with mandibular osteomyelitis2009
Author(s)
Wakasaya Y, Watanabe M, Tomiyama M, Suzuki C, Jackson M, Fujimuro M, Kimura T, Seino Y, Kawarabayashi T, Yamamoto-Watanabe Y, Matsubara E, Shirahama I, Takamura A, Nakahata N, Shoji M
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Journal Title
Intern Med
Volume: 48
Pages: 1311-1313
Peer Reviewed
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[Presentation] Neuroscience 20102010
Author(s)
Kawarabayashi T, Wakasaya Y, Watanabe M, Yamamoto-Watanabe Y, Takamura A, Matsubara E, Shoji M, Factors responsible for neurofibrillary tangle formation and neuronal cell loss in tauopathy brains
Organizer
the Society for Neuroscience, 40^<th> Annual Meeting
Place of Presentation
San Diego
Year and Date
20101113-17
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[Presentation] ALS6の臨床遺伝および病理学的検討2010
Author(s)
渡辺光法,渡辺有希子,岡本幸市,藤田行雄,池田将樹,中里洋一,白濱育美,高村歩美,瓦林毅,松原悦朗,池田佳生,若佐谷保仁,東海林幹夫
Organizer
第51回日本神経学会総会
Place of Presentation
東京
Year and Date
20100520-22
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[Presentation] diagnosis and therapy2009
Author(s)
Shoji M, Recent advances of Alzheimer disease research
Organizer
The 2009 International Symposium on Early Detection and Rehabilitation Early Detection and Rehabilitation
Place of Presentation
Okayama
Year and Date
20091211-12
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[Presentation] Measurement of cystatin C in cerebrospinal fluid of neurological disorders and analyses of +73 G/A polymorphism2009
Author(s)
Watanabe T, Yamamoto-Watanabe Y, Akimoto H, Sugimoto K, Yasujima M, Kawarabayashi T, Takamura A, Nakahata N, Shirahama I, Wakasaya Y, Matsubara E, Shoji M
Organizer
第32回日本分子生物学会年会
Place of Presentation
横浜
Year and Date
20091209-12
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[Presentation] 神経変性疾患における脳脊髄液シスタチンC測定の意義2009
Author(s)
渡辺光法,渡辺有希子,秋元広之,杉本一博,保嶋実,瓦林毅,高村歩美,中畑直子,白濱育美,若佐谷保仁,清野祐輔,松原悦朗,東海林幹夫
Organizer
50回日本神経学会総会
Place of Presentation
仙台
Year and Date
20090520-22
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[Presentation] PAとPSPの重要な画像上の鑑別点2009
Author(s)
倉田智子,林健,村上哲郎,宮崎一徳,森本展年,太田康之,池田雅美,武久康,永井真貴子,池田佳生,瓦林毅,高尾芳樹,大田泰正,針谷康夫,真邊泰宏,神谷達司,東海林幹夫,阿部康二
Organizer
第50回日本神経学会総会
Place of Presentation
仙台
Year and Date
20090520-22
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