as a model to understand the mechanisms of infection mediated neuroinflammation in neurodegenerative diseases.

Abstract

The innate immune system primarily gets triggered by microbe infiltration, injury, stress, aging, and brain disorders. The hyperactivation of the innate immune system and neuroinflammatory reactions contributes to chronic age-related neurodegeneration. The mechanism for activation of the immune pathway is conserved betweenand human being. Thus,can serve as a model organism to decipher the cellular and molecular mechanism between infection and neurodegenerative diseases. In, prolonged protective, excessive neuroinflammatory responses in the brain lead to neurodegeneration through antimicrobial peptides mediated neurotoxicity. The prolonged inflammation in the microglial cells helps in the progression of neurodegenerative disease. Therefore, the connection between inflammatory mechanisms in the brain and neurodegeneration pathogenesis inis systematically reviewed.