New advances on glial activation in health and disease

• 作者: Andrew G MacLean Kim Mai Lee
• 来源期刊: 世界病毒学杂志
• 学科: 医学
• 关键词: ASTROCYTE MICROGLIA NEUROINFLAMMATION AGING Alzheimer’s NEURODEGENERATION
• 年，卷（期）: 2015,（2）
• 页码范围: 42-55
• 页数: 14页
• 分类号: R

摘要

In addition to being the support cells of the central nervous system(CNS),astrocytes are now recognized as active players in the regulation of synaptic function,neural repair,and CNS immunity.Astrocytes are among the most structurally complex cells in the brain,and activation of these cells has been shown in a wide spectrum of CNS injuries and diseases.Over the past decade,research has begun to elucidate the role of astrocyte activation and changes in astrocyte morphology in the progression of neural pathologies,which has led to glial-specific interventions for drug development.Future therapies for CNS infection,injury,and neurodegenerative disease are now aimed at targeting astrocyte responses to such insults including astrocyte activation,astrogliosis and other morphological changes,and innate and adaptive immune responses.