Objective: It is difficult for clinicians to diagnose schizophrenia solely based on interviews. We explored the diagnostic efficiency and predictive capability of serum biomarkers for schizophrenia.
Method: Levels of β nerve growth factor (β-NGF), brain-derived neurotrophic factor (BDNF), interleukin 6 (IL-6), tumor necrosis factor α (TNF-α), interferon γ (IFN-γ), calcium binding protein S100β, myelin basic protein (MBP), and glial fibrillary acidic protein (GFAP) were measured in the sera of 278 schizophrenia patients, 240 depression and bipolar disorder patients, and 260 healthy controls.