Psychology & Psychiatry

Antidepressants induce resilience and reverse susceptibility

When they work, antidepressant medications may take weeks or months to alleviate symptoms of depression. Progress in developing new and more effective antidepressant treatments has been limited, though a new study published ...

Genetics

Researchers use mathematics to explain treatment resistance

Modern medicine and treatments for bacterial infections and cancer have significantly increased life spans and improved quality-of-life. However, many drugs eventually fail because of the outgrowth and survival of treatment-resistant ...

Neuroscience

Scientists show molecule in brain may drive cocaine addiction

A new study from scientists at The Scripps Research Institute (TSRI), funded by the National Institutes of Health's (NIH) National Institute on Drug Abuse (NIDA) and National Institute on Alcohol Abuse and Alcoholism (NIAAA), ...

Arthritis & Rheumatism

Nerve zap eased rheumatoid arthritis in small study

(HealthDay)—Electronic stimulation of a nerve running from the brain to the gut may help ease stubborn symptoms of rheumatoid arthritis, preliminary research suggests.

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