Background There has been increasing interest in both suicide-specific diagnoses within the
psychiatric nomenclature and related biomarkers. Because the Suicide Crisis Syndrome …

Several reports indicate either increased or decreased pain sensitivity associated with
psychiatric disorders. Chronic pain is highly prevalent in many of these conditions. We …

We recently reported that naltrexone blocks antidepressant effects of ketamine in humans,
indicating that antidepressant effects of ketamine require opioid receptor activation …

CD38 is involved in immune responses, cell proliferation, and has been identified in the
brain, where it is implicated in inflammation processes and psychiatric disorders. We …

Nowadays, depression has been a prominent mental health problem throughout the world.
A common but negative social experience, social exclusion (also known as ostracism) is a …

The current study aimed to investigate comorbidity among symptoms of depression and
internet gaming disorder (IGD) utilizing symptom network analysis in a sample of Chinese …

Background Childhood trauma and affective disorders are known risk factors for adult
suicidal behavior. Studies have shown a mediating effect of insecure attachment on the …

Background The number of older adults living alone has increased significantly. Depression
is one of the significant mental health problems they face; classifying depressive conditions …

Objective: Mental pain and exposure to maltreatment are significant risk factors for suicidal
behavior. This study aimed to investigate whether mental pain could be associated with a …

COVID-19 caused harmful mental consequences to the public, and mental health problems
were very common among college students during the outbreak of COVID-19. Academic …