Medications

Study suggests key to antipsychotic-drug–induced obesity

An increased concentration of the hormone leptin in fat cells is believed to be responsible for weight gain associated with antipsychotic drugs, according to research led by UT Southwestern Medical Center. The study, published ...

Diseases, Conditions, Syndromes

Nitrous oxide effects are reversible with early treatment: Case study

Nitrous oxide is readily accessible to those who want to use it recreationally for the high it can provide. With just a few clicks, it can easily be bought online. But despite its availability, using the drug—commonly referred ...

Genetics

Genomic study links cannabis abuse to multiple health problems

A Yale-led analysis of the genomes of more than 1 million people has shed light on the underlying biology of cannabis use disorder and its links to psychiatric disorders, abuse of other substances such as tobacco, and possibly ...

Medications

ADHD drugs delay bone healing in children, researchers report

Children taking psychostimulant drugs prescribed for psychiatric disorders including attention deficit hyperactivity disorder (ADHD) who experience a common childhood fracture take longer to heal than children who don't take ...

Psychology & Psychiatry

Brain imaging identifies biomarkers of mental illness

Research and treatment of psychiatric disorders are stymied by a lack of biomarkers—objective biological or physiological markers that can help diagnose, track, predict, and treat diseases. In a new study, researchers use ...

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