Recent studies indicate that inflammation may play a role in the pathophysiology of suicidality. Interleukin‐8 (IL‐8) is a chemokine that in addition to its function in the immune system also exert neuroprotective properties. The involvement of this chemokine in neuropsychiatric conditions is incompletely known.

中文翻译：

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低 IL-8 与自杀患者的焦虑有关：遗传变异和蛋白质水平降低

最近的研究表明，炎症可能在自杀的病理生理学中起作用。白细胞介素-8 (IL-8) 是一种趋化因子，除了在免疫系统中发挥作用外，还具有神经保护特性。这种趋化因子在神经精神疾病中的参与尚不完全清楚。