Alzheimer's disease is associated with disordered localization of ganglioside GM1 molecular species in the human dentate gyrus
書誌事項
- 公開日
- 2015-10-17
- 資源種別
- journal article
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1016/j.febslet.2015.09.033
- 公開者
- Wiley
この論文をさがす
説明
<jats:p>Alzheimer's disease (AD) is a progressive dementia associated with loss of memory and cognitive dysfunction. In a previous study, we demonstrated a decrease in b‐series gangliosides along with a change in ganglioside molecular species in the hippocampal grey matter of patients with AD. The present study demonstrates the use of imaging mass spectrometry for analyzing the spatial arrangement of ganglioside GM1 (GM1) molecular species in the hippocampus. In AD patients, we found a decrease in the ratio of GM1(d20:1/C18:0) to GM1 d18:1/C18:0) in the outer molecular layer (ML) of the dentate gyrus. Because the outer ML is the region of main input into the hippocampus, our findings may have a direct relationship to the mechanism of dysfunction in AD.</jats:p>
収録刊行物
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- FEBS Letters
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FEBS Letters 589 (23), 3611-3616, 2015-10-17
Wiley
