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Immune System Problems in the Brain in Alzheimer's and Other Dementias

Updated

Abstract

Recent findings indicate that immune abnormalities may contribute to the pathogenesis of Alzheimer's disease.

  • Intracerebral accumulation of amyloid beta and tau aggregates is associated with the development of Alzheimer's disease.
  • Numerous experimental and clinical studies targeting amyloid beta and tau proteins have not achieved significant clinical success.
  • Several immune and microglia-related genes have been identified as potential causative factors for Alzheimer's disease.
  • Dysfunction of microglia and the immune system in the central nervous system could lead to chronic neuroinflammation.
  • Neuroimmune dysfunction is linked to the pathogenesis of Alzheimer's disease and other forms of dementia.
  • Future therapeutic approaches may involve targeting specific signals and immune cell populations relevant to Alzheimer's disease.

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