Serum concentrations of brain-derived neurotrophic factor and mental disorders in imprisoned women.

Objective: Mental disorders and early trauma are highly prevalent in female inmates. Brain-derived neurotrophic factor (BDNF) plays an important role in learning, memory processes, and mood regulation. The aim of this study was to evaluate the relationship between serum BDNF levels and mental disorders among imprisoned women as compared with age- and education-matched controls.

Long-lasting recognition memory impairment and alterations in brain levels of cytokines and BDNF induced by maternal deprivation: effects of valproic acid and topiramate.

Exposure to stressful events early in life may have permanent deleterious consequences on nervous system function and increase the susceptibility to psychiatric conditions later in life. Maternal deprivation, commonly used as a source of neonatal stress, impairs memory in adult rats and reduces hippocampal brain-derived neurotrophic factor (BDNF) levels. Inflammatory cytokines, such as interleukins (IL) and tumor necrosis factor-α (TNF-α) have been shown to be increased in the peripheral blood of patients with psychiatric disorders.