title: Role of Inflammation in Suicide: From Mechanisms to Treatment.
abstract: Suicidal behavior is complex and manifests because of a confluence of diverse factors. One such factor involves dysregulation of the immune system, which has been linked to the pathophysiology of suicidal behavior. This review will provide a brief description of suicidality and discuss the contribution of upstream and downstream factors in the etiology of suicidal behavior, within the contextual framework of inflammation. The contribution of inflammatory conditions such as traumatic brain injury, autoimmune disorders, and infections to neuropsychiatric symptoms and suicidality is only beginning to be explored. We will summarize studies of inflammation in the etiology of suicide, and provide a neurobiological basis for different mechanisms by which inflammation might contribute to the pathophysiology. Finally, we will review treatments that affect upstream and downstream pathways related to inflammation in suicidality.
authors.affiliation: Laboratory of Behavioral Medicine, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA.
authors.forename: Lena
authors.initials: L
authors.lastname: Brundin
authors.affiliation: Laboratory of Behavioral Medicine, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA.
authors.forename: Elena Y
authors.initials: EY
authors.lastname: Bryleva
authors.affiliation: Laboratory of Behavioral Medicine, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA.
authors.forename: Keerthi
authors.initials: K
authors.lastname: Thirtamara Rajamani
mesh_terms: D003866:Depressive Disorder / Q000188:drug therapy / Q000276:immunology / Q000378:metabolism; D006801:Humans; D007249:Inflammation / Q000188:drug therapy / Q000276:immunology / Q000378:metabolism; D013405:Suicide