Latest from NIDA

Opioids without the risk of addiction?

 |  Investigators have found that the opioid-galanin receptor heteromers determine the different effects of methadone as compared to morphine and fentanyl, showing methadone with a weaker ability to activate the dopaminergic...

The Genius of Chemogenetics

 |  Some NIDA-funded scientists have just published findings in the journal Science showing the development of a new, groundbreaking chemogenetics technology for modulating brain function in a remote, precise and ultra-sensitive...

The brain in pain

 |  NIDA-funded researchers identified a critical role for an internal brain opioid network called the dynorphin-kappa opioid receptor (KOR) system.