<unk>  are the primary immune cells of the central nervous system, similar to peripheral macrophages. They respond to pathogens and injury by changing morphology and migrating to the site of infection/injury, where they destroy pathogens and remove damaged cells. As part of their response they secrete cytokines, chemokines, prostaglandins, and reactive oxygen species, which help to direct the immune response. Additionally, they are instrumental in the resolution of the inflammatory response, through the production of anti-inflammatory cytokines.<unk>  have also been extensively studied for their harmful<unk> s in neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, as well as cardiac diseases, glaucoma, and viral and bacterial infections.
Role of microglia in disease
Pathology of multiple sclerosis
The Secret Life of Lele Pons
Nitinol biocompatibility
Epigenetics of human herpesvirus latency
Biochemistry of Alzheimer's disease
Pathophysiology of multiple sclerosis
Tissue tropism