Takashi Saito 研究室
主宰者:Takashi Saito
東京大学
兼任:名古屋市立大学
AI 要約(直近 5 年の研究成果)
**研究の問い**
本研究室は、アルツハイマー病やタウオパチーといった神経変性疾患の発症・進行メカニズムの解明を目指しています。特に、脳内での異常なタンパク質の蓄積がどのようにして神経細胞の機能障害や喪失につながるのか、そしてその過程において免疫系や脳内環境がどのような役割を果たすのかを、細胞・分子レベルから個体レベルまで幅広く調査しています。
**手法**
研究では、遺伝的改変を加えたマウスモデルを主軸に、生化学的解析、画像解析、行動実験を組み合わせたアプローチを採用しています。脳内の特定のタンパク質を除去したマウスを作製したり、食事や内分泌環境を変化させたモデルを構築したりすることで、因果関係を検証しています。また、電子顕微鏡を用いた微細構造解析や、網膜をはじめとした生体各部の組織学的観察も行い、病態の全身的な変化を捉えています。
**主要な発見**
複数の研究から、脳内の神経炎症が疾患進行に重要な役割を果たしていること、特に特定の炎症物質や免疫細胞が性別に依存した異なる形で疾患を増悪させることが明らかになっています。さらに、代謝環境(食事や肥満)やホルモン状態(性ホルモンの減少)が、脳の免疫系統や異常タンパク質の蓄積を制御し、認知機能低下の進行を左右することが示されています。これらの知見は、神経変性疾患の性差や生活習慣との関連を理解し、個別化された予防・治療戦略の開発につながる可能性を示唆しています。
※ AI(Claude)が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。
外部リンク
関連研究室(8 件)
- 計算機科学Daisuke Komura 研究室東京大学論文 110 件·共通: 脳, 基礎神経科学, 免疫学, 神経 +10
- 医学Kenoki Ohuchida 研究室九州大学論文 114 件·共通: 環境保全, 環境科学, 免疫学, 環境 +9
- 神経科学Hiroaki Wake 研究室神戸大学論文 102 件·共通: マウス, 脳, タンパク質, 基礎神経科学 +8
- 医学Atsushi Manabe 研究室Hokkaido University Hospital論文 138 件·共通: 基礎神経科学, 免疫学, 神経, 環境 +7
- 医学Hiroyoshi Nishikawa 研究室Kindai University Hospital論文 113 件·共通: 脳, タンパク質, 基礎神経科学, 免疫学 +7
- 数学Kazushi Maruo 研究室筑波大学論文 103 件·共通: 環境保全, 脳, 基礎神経科学, 環境科学 +6
- 農学・生物科学Yoshinori Ikenaka 研究室Hokkaido University Hospital論文 103 件·共通: マウス, 環境保全, 基礎神経科学, 環境科学 +5
- 医学Shota Tanaka 研究室東京大学論文 111 件·共通: 環境保全, 脳, 基礎神経科学, 環境科学 +6
研究成果(197 件)
- DOI: https://doi.org/10.64898/2026.04.19.719088
- DOI: https://doi.org/10.64898/2026.01.19.700132
- DOI: https://doi.org/10.3389/fnagi.2025.1712480
- DOI: https://doi.org/10.3389/fnagi.2025.1712480
- DOI: https://doi.org/10.64898/2026.04.19.719088
- DOI: https://doi.org/10.1016/j.expneurol.2026.115894
- DOI: https://doi.org/10.64898/2026.01.19.700132
- [2025] Comparative retinal study by OCT in Alzheimer's disease: Insights from the app NL‐F/NL‐F modelDOI: https://doi.org/10.1111/aos.17032
- [2025] Comparative retinal study by OCT in Alzheimer's disease: Insights from the APP NL‐F/NL‐F modelDOI: https://doi.org/10.1111/aos.17417
- DOI: https://doi.org/10.1111/aos.17424
続きを表示(残り 187 件)閉じる
- DOI: https://doi.org/10.1111/aos.17063
- DOI: https://doi.org/10.1177/13872877251392782
- DOI: https://doi.org/10.1038/s41598-025-20006-9
- DOI: https://doi.org/10.1117/12.3073998
- DOI: https://doi.org/10.1016/j.bbrc.2025.152025
- DOI: https://doi.org/10.1177/13872877251392782
- DOI: https://doi.org/10.1038/s41598-025-20006-9
- DOI: https://doi.org/10.1117/12.3073998
- DOI: https://doi.org/10.1111/gbb.70024
- DOI: https://doi.org/10.1186/s40478-025-02032-w
- DOI: https://doi.org/10.1016/j.jaci.2024.12.751
- DOI: https://doi.org/10.1093/braincomms/fcaf330
- DOI: https://doi.org/10.1186/s40478-025-02032-w
- DOI: https://doi.org/10.1007/s12035-025-05052-8
- DOI: https://doi.org/10.1016/j.bbrc.2025.152025
- DOI: https://doi.org/10.1038/s41598-025-98825-z
- DOI: https://doi.org/10.1016/j.jaci.2024.12.751
- DOI: https://doi.org/10.1093/braincomms/fcaf330
- DOI: https://doi.org/10.1007/s12035-025-05052-8
- DOI: https://doi.org/10.1111/gbb.70024
- DOI: https://doi.org/10.1016/j.neures.2025.104959
- DOI: https://doi.org/10.1038/s41598-025-98825-z
- [2025] Comparative retinal study by OCT in Alzheimer's disease: Insights from the app NL‐F/NL‐F modelDOI: https://doi.org/10.1111/aos.17032
- [2025] Comparative retinal study by OCT in Alzheimer's disease: Insights from the APP NL‐F/NL‐F modelDOI: https://doi.org/10.1111/aos.17417
- DOI: https://doi.org/10.1111/aos.17424
- DOI: https://doi.org/10.1111/aos.17063
- DOI: https://doi.org/10.3389/fnins.2024.1372297
- DOI: https://doi.org/10.1016/j.neures.2024.03.003
- DOI: https://doi.org/10.1016/j.neurobiolaging.2024.03.002
- DOI: https://doi.org/10.1016/j.vetvac.2024.100055
- DOI: https://doi.org/10.1016/j.neurobiolaging.2024.03.002
- DOI: https://doi.org/10.1016/j.vetvac.2024.100055
- DOI: https://doi.org/10.3389/fnagi.2024.1361847
- DOI: https://doi.org/10.1186/s12974-024-03046-2
- DOI: https://doi.org/10.3389/fnagi.2024.1361847
- DOI: https://doi.org/10.1186/s12974-024-03046-2
- DOI: https://doi.org/10.1111/jnc.16042
- [2024] Temporal Alterations in White Matter in An<i>App</i>Knock-In Mouse Model of Alzheimer’s DiseaseDOI: https://doi.org/10.1523/eneuro.0496-23.2024
- DOI: https://doi.org/10.1111/jnc.16042
- [2024] Temporal Alterations in White Matter in An<i>App</i>Knock-In Mouse Model of Alzheimer’s DiseaseDOI: https://doi.org/10.1523/eneuro.0496-23.2024
- DOI: https://doi.org/10.3389/fimmu.2024.1323409
- DOI: https://doi.org/10.1299/jsmermd.2024.1p2-q08
- DOI: https://doi.org/10.3389/fimmu.2024.1323409
- DOI: https://doi.org/10.1299/jsmermd.2024.1p2-q08
- DOI: https://doi.org/10.1038/s41593-024-01829-7
- DOI: https://doi.org/10.1038/s41593-024-01730-3
- DOI: https://doi.org/10.1038/s41419-024-07249-6
- DOI: https://doi.org/10.1126/scisignal.adk1822
- DOI: https://doi.org/10.1038/s41419-024-07249-6
- DOI: https://doi.org/10.1016/j.bbrc.2024.151016
- DOI: https://doi.org/10.1016/j.celrep.2024.114870
- DOI: https://doi.org/10.26508/lsa.202402650
- DOI: https://doi.org/10.1016/j.eplepsyres.2024.107455
- DOI: https://doi.org/10.1093/jb/mvae060
- DOI: https://doi.org/10.1016/j.bbrc.2024.151016
- DOI: https://doi.org/10.26508/lsa.202402650
- DOI: https://doi.org/10.1016/j.eplepsyres.2024.107455
- DOI: https://doi.org/10.1093/jb/mvae060
- DOI: https://doi.org/10.1038/s41598-024-69400-9
- DOI: https://doi.org/10.3390/ijms25179379
- DOI: https://doi.org/10.1038/s41598-024-69400-9
- DOI: https://doi.org/10.1126/scisignal.adk1822
- DOI: https://doi.org/10.1038/s41593-024-01730-3
- DOI: https://doi.org/10.3390/ijms25158221
- DOI: https://doi.org/10.3390/ijms25158221
- DOI: https://doi.org/10.3390/biom14070828
- DOI: https://doi.org/10.1016/j.seizure.2024.06.007
- DOI: https://doi.org/10.1016/j.ijpt.2024.100404
- [2024] Disturbance in the protein landscape of cochlear perilymph in an Alzheimer’s disease mouse modelDOI: https://doi.org/10.1371/journal.pone.0303375
- DOI: https://doi.org/10.1021/acschemneuro.4c00104
- DOI: https://doi.org/10.3389/fnins.2024.1372297
- DOI: https://doi.org/10.3390/biom14070828
- DOI: https://doi.org/10.1016/j.seizure.2024.06.007
- DOI: https://doi.org/10.1016/j.ijpt.2024.100404
- [2024] Disturbance in the protein landscape of cochlear perilymph in an Alzheimer’s disease mouse modelDOI: https://doi.org/10.1371/journal.pone.0303375
- DOI: https://doi.org/10.1021/acschemneuro.4c00104
- [2024] Effects of tooth loss on behavioral and psychological symptoms of dementia in app knock-in miceDOI: https://doi.org/10.1016/j.job.2024.03.005
- DOI: https://doi.org/10.1016/j.neures.2024.03.003
- [2024] Effects of tooth loss on behavioral and psychological symptoms of dementia in app knock-in miceDOI: https://doi.org/10.1016/j.job.2024.03.005
- DOI: https://doi.org/10.15252/emmm.202217052
- DOI: https://doi.org/10.1038/s42003-023-04771-9
- [2023] Nicotinic ACh receptor activation induces BACE1 transcription via MEK⁄ERK‐SP1 signaling pathwayDOI: https://doi.org/10.1002/alz.074031
- DOI: https://doi.org/10.7554/elife.85279
- DOI: https://doi.org/10.1002/alz.13481
- DOI: https://doi.org/10.1111/acel.13994
- DOI: https://doi.org/10.7554/elife.85279
- DOI: https://doi.org/10.1002/alz.13481
- DOI: https://doi.org/10.1111/acel.13994
- DOI: https://doi.org/10.3389/fnagi.2023.1265151
- DOI: https://doi.org/10.3389/fnagi.2023.1265151
- DOI: https://doi.org/10.1126/scitranslmed.abo6889
- DOI: https://doi.org/10.1186/s12987-023-00466-9
- DOI: https://doi.org/10.1038/s41467-023-40937-z
- DOI: https://doi.org/10.1126/scitranslmed.abo6889
- DOI: https://doi.org/10.1186/s12987-023-00466-9
- DOI: https://doi.org/10.1038/s41467-023-40937-z
- DOI: https://doi.org/10.1016/j.nbd.2023.106219
- DOI: https://doi.org/10.1016/j.nbd.2023.106219
- [2023] A fully automated home cage for long-term continuous phenotyping of mouse cognition and behaviorDOI: https://doi.org/10.1016/j.crmeth.2023.100532
- [2023] Regional contributions of D-serine to Alzheimer’s disease pathology in male AppNL–G–F/NL–G–F miceDOI: https://doi.org/10.3389/fnagi.2023.1211067
- DOI: https://doi.org/10.1002/alz.063898
- [2023] A fully automated home cage for long-term continuous phenotyping of mouse cognition and behaviorDOI: https://doi.org/10.1016/j.crmeth.2023.100532
- [2023] Regional contributions of D-serine to Alzheimer’s disease pathology in male AppNL–G–F/NL–G–F miceDOI: https://doi.org/10.3389/fnagi.2023.1211067
- DOI: https://doi.org/10.1002/alz.063898
- DOI: https://doi.org/10.1002/alz.063989
- DOI: https://doi.org/10.1016/j.isci.2023.106375
- DOI: https://doi.org/10.1002/alz.063989
- DOI: https://doi.org/10.1038/s41586-023-06120-6
- DOI: https://doi.org/10.1016/j.nbd.2023.106151
- DOI: https://doi.org/10.1093/toxsci/kfad036
- DOI: https://doi.org/10.1002/brb3.2953
- DOI: https://doi.org/10.1038/s41586-023-06120-6
- DOI: https://doi.org/10.1016/j.nbd.2023.106151
- DOI: https://doi.org/10.1093/toxsci/kfad036
- DOI: https://doi.org/10.1038/s42003-023-04771-9
- DOI: https://doi.org/10.15252/emmm.202217052
- DOI: https://doi.org/10.1186/s13195-023-01196-8
- DOI: https://doi.org/10.3390/ijms24076084
- DOI: https://doi.org/10.1186/s41232-023-00257-7
- DOI: https://doi.org/10.1177/00220345231156095
- DOI: https://doi.org/10.1186/s13195-023-01196-8
- DOI: https://doi.org/10.3390/ijms24076084
- DOI: https://doi.org/10.1177/00220345231156095
- DOI: https://doi.org/10.1016/j.isci.2023.106375
- DOI: https://doi.org/10.1002/brb3.2953
- DOI: https://doi.org/10.1038/s41467-023-36519-8
- DOI: https://doi.org/10.1111/cen3.12745
- DOI: https://doi.org/10.1038/s41598-023-27653-w
- [2023] Hippocampal functional connectivity across age in an App knock-in mouse model of Alzheimer's diseaseDOI: https://doi.org/10.3389/fnagi.2022.1085989
- DOI: https://doi.org/10.1007/s00401-022-02533-1
- DOI: https://doi.org/10.1254/jpssuppl.97.0_3-b-p-097
- DOI: https://doi.org/10.1111/cen3.12745
- DOI: https://doi.org/10.1038/s41598-023-27653-w
- DOI: https://doi.org/10.1007/s00401-022-02533-1
- DOI: https://doi.org/10.1254/jpssuppl.97.0_3-b-p-097
- DOI: https://doi.org/10.1038/s41598-022-26113-1
- DOI: https://doi.org/10.1016/j.neurobiolaging.2022.12.003
- DOI: https://doi.org/10.1002/alz.067775
- DOI: https://doi.org/10.1002/alz.066654
- DOI: https://doi.org/10.1002/alz.062257
- DOI: https://doi.org/10.1002/alz.067775
- DOI: https://doi.org/10.1002/alz.066654
- DOI: https://doi.org/10.1002/alz.062257
- DOI: https://doi.org/10.1073/pnas.2204828119
- DOI: https://doi.org/10.1073/pnas.2204828119
- DOI: https://doi.org/10.1186/s40035-022-00314-0
- DOI: https://doi.org/10.1021/acsami.2c09913
- DOI: https://doi.org/10.3389/fnmol.2022.909989
- DOI: https://doi.org/10.1186/s40035-022-00314-0
- DOI: https://doi.org/10.1021/acsami.2c09913
- DOI: https://doi.org/10.3389/fnmol.2022.909989
- DOI: https://doi.org/10.3389/fnagi.2022.909586
- DOI: https://doi.org/10.3389/fnagi.2022.909586
- DOI: https://doi.org/10.1016/j.nbd.2022.105820
- DOI: https://doi.org/10.1523/jneurosci.0521-22.2022
- DOI: https://doi.org/10.1093/jb/mvac058
- DOI: https://doi.org/10.1016/j.nbd.2022.105820
- DOI: https://doi.org/10.1523/jneurosci.0521-22.2022
- DOI: https://doi.org/10.1093/jb/mvac058
- DOI: https://doi.org/10.1093/jrr/rrac042
- DOI: https://doi.org/10.1093/jrr/rrac042
- DOI: https://doi.org/10.1186/s40478-022-01404-w
- DOI: https://doi.org/10.3390/metabo12070594
- DOI: https://doi.org/10.1126/sciadv.abm6155
- DOI: https://doi.org/10.1007/s12035-022-02876-6
- DOI: https://doi.org/10.1523/eneuro.0368-21.2022
- DOI: https://doi.org/10.1186/s40478-022-01404-w
- DOI: https://doi.org/10.3390/metabo12070594
- DOI: https://doi.org/10.1126/sciadv.abm6155
- DOI: https://doi.org/10.1007/s12035-022-02876-6
- DOI: https://doi.org/10.1002/npr2.12257
- DOI: https://doi.org/10.3233/jad-220213
- DOI: https://doi.org/10.1002/npr2.12257
- DOI: https://doi.org/10.3233/jad-220213
- DOI: https://doi.org/10.1523/eneuro.0368-21.2022
- DOI: https://doi.org/10.3390/metabo12040355
- DOI: https://doi.org/10.1016/j.bbrc.2022.04.050
- DOI: https://doi.org/10.3390/metabo12040355
- DOI: https://doi.org/10.1016/j.bbrc.2022.04.050
- DOI: https://doi.org/10.1186/s13041-022-00910-1
- DOI: https://doi.org/10.1016/j.jbc.2022.101880
- DOI: https://doi.org/10.1186/s13041-022-00910-1
- DOI: https://doi.org/10.1016/j.jbc.2022.101880
- DOI: https://doi.org/10.3389/fnins.2022.807473
- DOI: https://doi.org/10.1016/j.neurobiolaging.2022.12.003
- DOI: https://doi.org/10.1038/s41598-022-26113-1
- [2022] AAV‐mediated delivery of an anti‐BACE1 VHH alleviates pathology in an Alzheimer's disease modelDOI: https://doi.org/10.15252/emmm.201809824
科研費(0 件)
まだデータがありません(KAKEN 取り込み後に表示)。
所属学会・役職(0 件)
まだデータがありません(学会データ連携後に表示)。