脳の生理機能と病態における神経・グリア相互作用の新しい役割

DOI

書誌事項

タイトル別名
  • Emerging roles of neuron-glia interactions in brain physiology and pathology

説明

Glial cells outnumber neurons by about ten to one in the adult human brain but their physiological roles have been traditionally postulated to be restricted to nutritional support of neurons. Progress in glial cell biology in the last ten years revealed a variety of dynamic functions of glial cell, such as regulated exocytosis in astrocytes, coordination of motility and phagocytosis in microglial cells, and synaptic communication of NG2 glial cells with neurons. Furthermore, sophisticated optical approaches in combination with development of in vivo preparation for brain imaging illustrated intimate functional and morphological relationship between neurons and glial cells in situ. Neuron-glia interaction may also be a key component in pathophysiology of neurodegenerative diseases and psychiatric disorders. I will summarize the recent advancement in this field and briefly introduce our own findings on the role of astrocytes in excitatory synapse formation and maturation in the hippocampus. [J Physiol Sci. 2008;58 Suppl:S10]

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390001205729195648
  • NII論文ID
    130005449294
  • DOI
    10.14849/psjproc.2008.0_010_3
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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