Microtubule-associated protein tau is essential for long-term depression in the hippocampus
-
- Tetsuya Kimura
- Department of Aging Neurobiology, Center for Development of Advanced Medicine for Dementia, National Center for Geriatrics and Gerontology, 35 Gengo, Morioka, Obu, Aichi 474-8522, Japan
-
- Daniel J. Whitcomb
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Jihoon Jo
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Philip Regan
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Thomas Piers
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Seonghoo Heo
- Chonnam-Bristol Frontier Laboratory, Biomedical Research Institute, Chonnam National University Hospital, Gwangju 501-757, South Korea
-
- Christopher Brown
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Tsutomu Hashikawa
- Laboratory for Alzheimer's Disease, Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
-
- Miyuki Murayama
- Laboratory for Alzheimer's Disease, Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
-
- Heon Seok
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Ioannis Sotiropoulos
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
-
- Eunjoon Kim
- Center for Synaptic Brain Dysfunctions, Institute for Basic Science and Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 305-701, South Korea
-
- Graham L. Collingridge
- Centre for Synaptic Plasticity, University of Bristol, University Walk, Bristol BS8 1TD, UK
-
- Akihiko Takashima
- Department of Aging Neurobiology, Center for Development of Advanced Medicine for Dementia, National Center for Geriatrics and Gerontology, 35 Gengo, Morioka, Obu, Aichi 474-8522, Japan
-
- Kwangwook Cho
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, School of Clinical Sciences, Faculty of Medicine and Dentistry, University of Bristol, Whitson Street, Bristol BS1 3NY, UK
書誌事項
- 公開日
- 2014-01-05
- 資源種別
- journal article
- 権利情報
-
- https://royalsociety.org/journals/ethics-policies/data-sharing-mining/
- DOI
-
- 10.1098/rstb.2013.0144
- 公開者
- The Royal Society
この論文をさがす
説明
<jats:p> The microtubule-associated protein tau is a principal component of neurofibrillary tangles, and has been identified as a key molecule in Alzheimer's disease and other tauopathies. However, it is unknown how a protein that is primarily located in axons is involved in a disease that is believed to have a synaptic origin. To investigate a possible synaptic function of tau, we studied synaptic plasticity in the hippocampus and found a selective deficit in long-term depression (LTD) in tau knockout mice <jats:italic>in vivo</jats:italic> and <jats:italic>in vitro</jats:italic> , an effect that was replicated by RNAi knockdown of tau <jats:italic>in vitro</jats:italic> . We found that the induction of LTD is associated with the glycogen synthase kinase-3-mediated phosphorylation of tau. These observations demonstrate that tau has a critical physiological function in LTD. </jats:p>
収録刊行物
-
- Philosophical Transactions of the Royal Society B: Biological Sciences
-
Philosophical Transactions of the Royal Society B: Biological Sciences 369 (1633), 20130144-, 2014-01-05
The Royal Society
- Tweet
キーワード
- Male
- 570
- 571
- hippocampus
- Blotting, Western
- 610
- tau Proteins
- Hippocampus
- Glycogen Synthase Kinase 3
- Mice
- Part III: Synaptic plasticity and brain disorders
- Animals
- long-term depression
- tau
- Phosphorylation
- Rats, Wistar
- Mice, Knockout
- synaptic plasticity
- Long-Term Synaptic Depression
- Alzheimer's disease
- Immunohistochemistry
- Rats
- Mice, Inbred C57BL
- Microscopy, Electron
- Tauopathies
- Synapses
- GLYCOGEN-SYNTHASE KINASE-3-BETA; DISEASE-LIKE PHOSPHORYLATION; PAIRED HELICAL FILAMENT; ALZHEIMERS-DISEASE; ENDOGENOUS TAU; LOCALIZATION; POTENTIATION; OLIGOMERS; BINDING; AGGREGATION
- RNA Interference
- Microdissection
- Subcellular Fractions
詳細情報 詳細情報について
-
- CRID
- 1360002217777797760
-
- ISSN
- 14712970
- 09628436
-
- PubMed
- 24298146
-
- 資料種別
- journal article
-
- データソース種別
-
- Crossref
- KAKEN
- OpenAIRE