Lipids and Alzheimer’s Disease

  • Yu-Chia Kao
    Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
  • Pei-Chuan Ho
    Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
  • Yuan-Kun Tu
    Department of Orthopedics, E-DA Hospital, Kaohsiung 824, Taiwan
  • I-Ming Jou
    Department of Orthopedics, E-DA Hospital, Kaohsiung 824, Taiwan
  • Kuen-Jer Tsai
    Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan

説明

<jats:p>Lipids, as the basic component of cell membranes, play an important role in human health as well as brain function. The brain is highly enriched in lipids, and disruption of lipid homeostasis is related to neurologic disorders as well as neurodegenerative diseases such as Alzheimer’s disease (AD). Aging is associated with changes in lipid composition. Alterations of fatty acids at the level of lipid rafts and cerebral lipid peroxidation were found in the early stage of AD. Genetic and environmental factors such as apolipoprotein and lipid transporter carrying status and dietary lipid content are associated with AD. Insight into the connection between lipids and AD is crucial to unraveling the metabolic aspects of this puzzling disease. Recent advances in lipid analytical methodology have led us to gain an in-depth understanding on lipids. As a result, lipidomics have becoming a hot topic of investigation in AD, in order to find biomarkers for disease prediction, diagnosis, and prevention, with the ultimate goal of discovering novel therapeutics.</jats:p>

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