National Institute on Drug Abuse

Daily use of marijuana among non-college young adults at all time high

The National Institute on Drug Abuse (NIDA) announced that the latest Monitoring the Future (MTF) survey results on substance use trends as teens transition to adulthood are now available online, comparing substance use patterns of full-time college students to their non-college peers. Most notably, more than 13 percent of young…

New clinician screening tool available for substance use

The National Institute on Drug Abuse (NIDA) Clinical Trials Network has unveiled a new scientifically validated, online screening tool designed to assess a patient’s risk for substance misuse and substance use disorder, and assist the health care provider with prevention and treatment strategies. The Tobacco, Alcohol, Prescription medication, and other Substance…

Study upends conventional view of opioid mechanism of action

A new discovery shows that opioids used to treat pain, such as morphine and oxycodone, produce their effects by binding to receptors inside neurons, contrary to conventional wisdom that they acted only on the same surface receptors as endogenous opioids, which are produced naturally in the brain. However, when researchers…

Study changes long-held concepts of cell decoding

Scientists at the National Institute on Drug Abuse (NIDA) Intramural Research Program (IRP) have uncovered evidence that shows a more complex and elaborate role for the body’s hard-working G protein-coupled receptors (GPCRs) than previously thought, suggesting a conceptual advance in the fields of biochemistry and pharmacology. With more than 800 members in…

Vaping popular among teens; opioid misuse at historic lows

Nearly 1 in 3 students in 12th grade report past year use of some kind of vaping device, raising concerns about the impact on their health. What they say is in the device, however, ranges from nicotine, to marijuana, to “just flavoring.” The survey also suggests that use of hookahs and…