Psychiatric Disorders and Inflammation

Neuroinflammation and psychiatric illness

http://www.jneuroinflammation.com/content/10/1/43/abstract

Multiple lines of evidence support the pathogenic role of neuroinflammation in psychiatric illness.

While systemic autoimmune diseases are well-documented causes of neuropsychiatric disorders, synaptic autoimmune encephalitides with psychotic symptoms often go under-recognized. Parallel to the link between psychiatric symptoms and autoimmunity in autoimmune diseases, neuroimmunological abnormalities occur in classical psychiatric disorders (for example, major depressive, bipolar, schizophrenia, and obsessive-compulsive disorders).

The pathophysiology of these conditions traditionally stressed dysregulation of the glutamatergic and monoaminergic systems, but the mechanisms causing these neurotransmitter abnormalities remained elusive.

We review autoimmunity and neuropsychiatric disorders, and the human and experimental evidence supporting the pathogenic role of neuroinflammation in selected classical psychiatric disorders. Understanding how psychosocial, genetic, immunological and neurotransmitter systems interact can reveal pathogenic clues and help target new preventive and symptomatic therapies.

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This entry was posted in Autism, co-morbid, Depression, Environment, Immune System, Inflammation, Neurology, Physiology, Schizophrenia, Treatment. Bookmark the permalink.

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