Development of therapy targeting amyloid β protein oligomer in lipid rafts
Project/Area Number |
19590976
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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 |
KAWARABAYASHI Takeshi Hirosaki University, 医学部附属病院, 講師 (90186156)
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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)
WATANABE Mitsunori 弘前大学, 医学部附属病院, 助教 (90251107)
松原 悦朗 国立長寿センター(研究所), アルツハイマー病研究部, 室長 (70219468)
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Co-Investigator(Renkei-kenkyūsha) |
ETSURO Matsubara 弘前大学, 大学院・医学研究科, 准教授 (70219468)
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Project Period (FY) |
2007 – 2008
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Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
Keywords | 神経分子病態学 / リピドラフト / オリゴマー / アミロイド / アルツハイマー病 / アミロイドβ蛋白 / コレステロール / タウ / トランスジェニックマウス / シヌクレイン / GPIアンカー / CHO cell |
Research Abstract |
神経変性疾患モデルを用いてlipid raftsでのオリゴマー蓄積を検討した. 1. 培養細胞ではlipid rafts の蛋白の変化がAs前駆体の分布を変化させた, 2. APP発現マウスに高コレステロール食を投与すると脳Asの増加と共に脳lipid rafts分画中へのAsオリゴマーが増加した. 3. Tau発現マウスでは初期からtauが脳lipid raftsに高濃度に存在し, 加齢と共に増加しオリゴマーも認められた, 4. 新たに作成したα-synuclein発現マウスでも脳lipid raftsへのα-synuclein蓄積の増加を認めた, Lipid raftsは蛋白凝集体蓄積の共通開始部位であることが示された, lipid raftsにおけるオリゴマー制御は神経変性疾患の根本的治療法になりうると考えられた.
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Report
(3 results)
Research Products
(137 results)
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[Journal Article] Genetic association study on in and around the APOE in late-onset Alzheimer disease in Japanese2009
Author(s)
Kuwano R, Takei N, Miyashita A, Tsukie T, Arai H, Asada T, Imagawa M, Shoji M, Higuchi S, Urakami K, Kimura H, Kakita A, Takahashi H, Tsuji S, Kanazawa I, Ihara Y, Odani S, Kuwano R.
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Genomics 93
Pages: 441-448
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[Journal Article] A chemical chaperone, sodium 4-phenyl butyric acid, attenuates the pathogenic potency in human α-synuclein A30P+A53T transgenicmice. Parkinsonism Relat Disord2009
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Ono K, Ikemoto M, Kawarabayashi T, Ikeda M, Nishinakagawa T, Hosokawa M, Shoji M, Takahashi M, Nakashima M
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[Journal Article] An unusual case of chronic relapsing tetanus associated with mandibular osteomyelitis2009
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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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Intern Med, Epubahead of print
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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
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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. 1250
Pages: 232-241
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[Journal Article] GAB2 is not associated with late-onset Alzheimer's disease in Japanese2009
Author(s)
Miyashita A, Arai H, Asada T, Imagawa M, Shoji M, Higuchi S, Urakami K,Toyabe S, Akazawa K, Kanazawa I, Ihara Y, Kuwano R
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Journal Title
Eur J Hum Genet 17
Pages: 682-686
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[Journal Article] Motor impairment and aberrant production of neurochemicals in human a-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 1250
Pages: 232-241
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[Journal Article] A chemical chaperone, sodium 4-phenylbutyric acid, attenuate5 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
Parkinsonism Relat Disord (Epub ahead of print)
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[Journal Article] An unusual case of chronic relapsing tetanus associatec with mandibular osteomyelitis2009
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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 (Epub ahead of print)
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[Journal Article] GAB2 is not associated with late-onset Alzheimer's disease in Japanese2009
Author(s)
Miyashita A, Arai H, Asada T, Imagawa M, Shoji M, Higuchi S, Urakami K, Toyabe S, Akazawa K, Kanazawa I, Ihara Y, Kuwano R
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Journal Title
Eur J Hum Genet 17
Pages: 682-686
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[Journal Article] Genetic association study on in and around the APOE in late-onset Alzheimer disease in Japanese2009
Author(s)
Kuwano R, Takei N, Miyashita A, Tsukie T, Arai H, Asada T, Imagawa M, Shoji M, Higuchi S, Urakami K, Kimura H, Kakita A, Takahashi H, Tsuji S, Kanazawa I, Ihara Y, Odani S, Kuwano R
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[Journal Article] Plasma antibodies to Abeta40 and Abeta42 in patients with Alzheimer's disease and normal controls2008
Author(s)
Xu W, Kawarabayashi T, Matsubara E, Deguchi K, Murakami T, Harigaya Y, Ikeda M, Amari M, Kuwano R, Abe K, Shoji M
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Journal Title
Brain Res 121
Pages: 169-179
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[Journal Article] Differentiation of PA from early PSP with different patterns of symptoms and CBF reduction2008
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Kurata T, Hayashi T, Murakami T, Miyazaki K, Morimoto N, Ohta Y, Takehisa Y, Nagai M, Kawarabayashi T, Takao Y, Ohta T, Harigaya Y, Manabe Y, Kamiya T, Shoji M, Abe K.
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Neurol Res 30
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[Journal Article] A small trinucleotide expansion in the TBP gene gives rise to a sporadic case of SCA17 with abnormal putaminal findings on MRI2008
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Watanabe M, Monai N, Jackson M, Yamamoto-Watanabe Y, Ikeda Y, Suzuki C, Tomiyama M, Kawarabayashi T, Kimura T, Seino Y, Wakasaya Y, Miki Y, Matsubara E, Shoji M
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Intern Med 47
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[Journal Article] A Novel Mutation in the Arylsulfatase A Gene Associated with Adult-Onset Metachromatic Leukodystrophy without Clinical Evidence of Neuropathy2008
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Suzuki C, Watanabe M, Tomiyama M,Sugimoto K, Nanba E, Jackson M, KimuraT, Seino Y, Wakasaya Y, KawarabayashiT, Miki Y, Yamamoto-Watanabe Y, Shoji M
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Journal Title
Eur Neurol 60
Pages: 310-311
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[Journal Article] Plasma antibodies to AB40 and AB42 in patients with Alzheimer's disease and normal controls2008
Author(s)
Xu W, Kawarabayashi T, Matsubara E, Deguchi K, Murakami T, Harigaya Y, Ikeda M, Amari M, Kuwano R, Abe K, Shoji M
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Brain Res 1219
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[Journal Article] Differentiation of PA from early PSP with different patterns of symptoms and CBF reduction2008
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Kurata T, Hayashi T, Murakami T, Miyazaki K, Morimoto N, Ohta Y, Takehisa Y, Nagai M, Kawarabayashi T, Takao Y, Ohta T, Harigaya Y, Manabe Y, Kamiya T, Shoji M, Abe K
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Neurol Res 30
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[Journal Article] A small trinucleotide expansion in the TBP gene gives rise to asporadic case of SCA17 with abnormal putaminal findings on MRI2008
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Watanabe M, Monai N, Jackson M, Yamamoto-Watanabe Y, Ikeda Y, Suzuki C, Tomiyama M, Kawarabayashi T, Kimura T, Seino Y, Wakasaya Y, Miki Y, Matsubara E, Shoji M
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Intern Med 47
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[Journal Article] A Novel Mutation in the Arylsulfatase A Gene Associated with Adult-Onset Metachromatic Leukodystrophy without Clinical Evidence of Neuropathy.2008
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Suzuki C, Watanabe M, Tomiyama M, Sugimoto K, Nanba E, Jackson M, Kimura T, Seino Y, Wakasaya Y, Kawarabayashi T, Miki Y, Yamamoto-Watanabe Y, Shoji M
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[Journal Article] Exacerbation of chronic pancreatitis induced by anticholinesterase medications in myasthenia gravis.2008
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Murakami T, Moriwaki Y, Kawarabayashi T, Nagai M, Ohta Y, Deguchi K, Kurata T, Takehisa Y, Matsubara E, Ikeda M, Harigaya Y, Shoji M, Takahashi R, Abe K
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[Journal Article] Enhanced accumulation of phosphorylated α-synuclein in double transgenic mice expressing mutant βAPP and presenilin-12007
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Kurata T, Kawarabayashi T, Murakami T, Miyazaki K, Morimoto N, Ohta Y, Takehisa Y, Nagai M, Ikeda M, Matsubara E, Westaway D, St.George-Hyslop P, Harigaya Y, Kamiya T, Shoji M, Abe K
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Murakami T, Moriwaki Y, Kawarabayashi T, Nagai M, Ohta Y, Deguchi K, KurataT, Takehisa Y, Matsubara E, Ikeda M, Harigaya Y, Shoji M, Takahashi R, Abe K, PINK1
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[Journal Article] The Japanese Genetic Study Consortium for Alzheimer's Disease, Consortium Information: Members are listed in the cknowledgements. Genetic association of CTNNA3 with late-onset Alzheimer's disease in females2007
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Miyashita A, Arai H, Asada T, Imagawa M, Matsubara E, Shoji M, Higuchi S, Urakami K, Kakita A, Takahashi H, Toyabe S, Akazawa K, Kanazawa I, Ihara Y, Kuwano R
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[Journal Article] Enhanced accumulation of phosphorylated α-synuclein in double transgenic mice expressing mutant βAPP and presenilin-1.2007
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J Neurosci Res 85
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[Journal Article] PINK1, a gene product of PARK6, accumulates in α-synucleinopathy brains.2007
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Murakami T, Moriwaki Y, Kawarabayashi T, Nagai M, Ohta Y, Deguchi K, Kurata T, Takehisa Y, Matsubara E, Ikeda M, Harigaya Y, Shoji M, Takahashi R, Abe K
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J Neurol Neurosurg Psychiatry 78
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[Journal Article] Plasma antibodies to Aβ40 and Aβ42 in patients with Alzheimer's disease and normal controls.
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Xu W, Kawarabavashi T, Matsubara E, Deguchi K, Murakami T, Harigaya Y, Ikeda M, Amari M, Kuwano R, Abe K, Shoji M
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[Presentation] Enhanced accumulation of phosphorylated α-synuclein in doubly transgenic mice expressing mutant βAPP and PS-12009
Author(s)
Kurata T, Kawarabayashi T Ikeda Y, Murakami T, Miyazaki K, Morimoto N, Ota Y, Takehisa Y, Nagai M, Ikeda M, Matsubara E, Westaway D, St. George Hyslop P, Harigaya Y, Shoji M, Abe K
Organizer
11th Meeting of Hirosaki International Forum of Medical Science
Place of Presentation
Hirosaki
Year and Date
2009-03-27
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[Presentation] Clinical and molecular genetic study of ataxia-ocular apraxia 2 andfunctional analyses of senataxin.2009
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Watanabe M, Fujimuro M, Jackson M, Yamamoto-Watanabe Y, Kawarabayashi T, Takamura A, Nakahata N,. Shirahama I, Wakasaya Y, Seino Y, Matsubara E, Shoji M
Organizer
11th Meeting of Hirosaki International Forum of Medical Science
Place of Presentation
Hirosaki
Year and Date
2009-03-27
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[Presentation] Measurement of cystatin C in the cerebrospinal fluid of neurodegenerative disorders2009
Author(s)
Yamamoto-Watanabe Y, Watanabe M, Akimoto H, Sugimoto K, Yasujima M, Jackson M, Kawarabavashi T Takamura A, Nakahata N, Shirahama I, Wakasaya,Y, Seino Y, Matsubara E, Shoji M
Organizer
11th Meeting of Hirosaki International Forum of Medical Science
Place of Presentation
Hirosaki
Year and Date
2009-03-27
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Ikeda Y, Kurata T, Hayashi T, Murakami T, Miyazaki K, Morimoto N, Ohta Y, Takehisa Y, Nagai M, Kawarabavashi T, Takao Y, Ohta T, Harigaya Y, Manabe Y, Kamiya T, Shoji M, Abe K
Organizer
11th Meeting of Hirosaki International F orum of Medical Science
Place of Presentation
Hirosaki
Year and Date
2009-03-27
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[Presentation] CSF tau correlates with brain tau in tau transgenic mice2008
Author(s)
Kawarabayashi T, Seino1Y, Wakasaya1Y, Watanabe M, Kimura1T, Suzuki C, Tomiyama M, Matsubara E, Ishiguro K, Westaway D, St.George-Hyslop P, Shoji M
Organizer
ICAD2008
Place of Presentation
Chicago
Year and Date
2008-07-28
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[Presentation] 神経原線維変化と神経細胞死を再現するタウマウスモデルの作成2008
Author(s)
瓦林毅, 清野祐輔, 若佐谷保仁, 渡辺光則, 木村珠喜, 鈴木千恵子, 審山誠彦, 東海林幹夫, 松原悦朗, 池田将樹, 針谷康夫
Organizer
第50回日本老年医学会学術集会
Place of Presentation
千葉
Year and Date
2008-06-20
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[Presentation] 脳脊髄液タウは脳タウ蓄積と相関する2008
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瓦林毅, 清野祐輔, 若佐谷保仁, 渡辺光法, 木村珠喜, 鈴木千恵子, 冨山誠彦, 松原悦朗, 石黒幸一, 東海林幹夫
Organizer
第49回日本神経学会総会
Place of Presentation
横浜
Year and Date
2008-05-17
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[Presentation] Aβアミロイドはタウ蓄積を促進する2008
Author(s)
清野祐輔, 瓦林毅, 若佐省保仁, 渡辺光法, 木村珠喜, 鈴木千恵子, 冨山誠彦, 松原悦朗, 東海林幹夫
Organizer
第49回日本神経学会総会
Place of Presentation
横浜
Year and Date
2008-05-17
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[Presentation] Characterization of therapeutic antibody against Aβ oligomers for Alzheimer's disease.2007
Author(s)
Sun H, Okamoto Y, Kawarabayashi T, Yokoseki T, Shibata M, Morishima M, Saito Y, Murayama S, Ihara Y, Shoji M, Michikawa M, Matsubara E
Organizer
the Society for Neuroscience, 37th Annual Meeting
Place of Presentation
San Diego
Year and Date
2007-11-05
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[Presentation] Cortical neuronal and glial pathology in TgTauP301L transgenic mice.2007
Author(s)
Kawarabayashi T, Seino Y, Wakasaya Y, Watanabe M, Suzuki C, Tomiyama M, Matsubara E, Egashira N, Takahashi M, Fujiwara M, Carlson GA, Westaway D, St. George-Hyslop P, Shoji M
Organizer
the Society for Neuroscience, 37th Annual Meeting
Place of Presentation
San Diego
Year and Date
2007-11-04
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[Presentation] Niemann-Pick type C1遺伝子のloss of functionはtauopathyを促進する.2007
Author(s)
瓦林毅, 清野祐輔, 若佐谷保仁, 新井陽, 木村珠喜, 鈴木千恵子, 冨山誠彦, 村上哲郎, 倉田智子, 松原悦朗, 東海林幹夫
Organizer
第48回日本神経学会総会
Place of Presentation
名古屋
Year and Date
2007-05-17
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[Presentation] Aβアミロイド蓄積は神経突起およびグリア細胞へのtau蓄積を促進する.2007
Author(s)
清野祐輔, 瓦林毅, 若佐谷保仁, 新井陽, 木村珠喜, 鈴木千恵子, 冨山誠彦, 村上哲郎, 倉田智子, 松原悦朗, 東海林幹夫
Organizer
第48回日本神経学会総会
Place of Presentation
名古屋
Year and Date
2007-05-17
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[Presentation] Cortical neuronal and glial pathology in TgTauP301L transgenic mice the Society for Neuroscience2007
Author(s)
Kawarabayashi T, Seino Y, Wakasaya Y, Watanabe M, Suzuki C, Tomiyama M, Matsubara E, Egashira N, Takahashi M, Fujiwara M, Carlson GA, Westaway D, St.George-Hyslop P, Shoji M
Organizer
37^<th> Annual Meeting
Place of Presentation
San Diego
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[Presentation] Characterization of therapeutic antibody against Aβ oligomers for Alzheimer's disease. the Society for Neuroscience2007
Author(s)
Sun H, Okamoto Y, Kawarabayashi T, Yokoseki T, Shibata M, Morishima M, Saito Y, Murayama S, Ihara Y, Shoji M, Michikawa M, Matsubara E
Organizer
37^<th> Annual Meeting
Place of Presentation
San Diego
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[Presentation] Analysis of transgenic mice overexpressing mutant tau and GSK-3β2007
Author(s)
Ikeda M, Goris I, Sasaki A, Kawarabayashi T, Ishiguro K, Shoji M, Harigaya Y, Westaway D, St George-Hyslop P, Moechars D, Okamoto K
Organizer
IPA 2007 Osaka Silver Congress of the International Psychiatrics Association
Place of Presentation
Osaka
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