Complement in the pathogenesis of Alzheimer's disease.

ABSTRACT: The emergence of complement as an important player in normal brain development and pathological remodelling has come as a major surprise to most scientists working in neuroscience and almost all those working in complement. That a system, evolved to protect the host against infection, should have these unanticipated roles has forced a rethink about what complement might be doing in the brain in health and disease, where it is coming from, and whether we can, or indeed should, manipulate complement in the brain to improve function or restore homeostasis. Complement has been implicated in diverse neurological and neuropsychiatric diseases well reviewed elsewhere, from depression through epilepsy to demyelination and dementia, in most complement drives inflammation to exacerbate the disease.

SUBMITTER: Morgan BP 

PROVIDER: S-EPMC5794825 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature