National Institutes of Health researchers have identified a compound called N-desethyl-fluornitrazene, or DFNZ, that ...
Two different versions of the mu-opioid receptor within a cellular membrane illustrate how the receptor changes its conformation to send a signal into the cell. Scientists captured six high-resolution ...
Researchers at the National Institutes of Health (NIH) have identified a novel, highly potent opioid that shows potential as a therapy for both pain and opioid use disorder. In a study published in ...
Scientists have known for decades that opioids relieve pain by binding to molecular switches in the brain called mu-opioid (pronounced “mew-opioid”) receptors. What they didn’t know — until now — was ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...