DFNZ News

Latest Articles

• NIH Researchers Identify Novel "Superagonist" Opioid DFNZ with High Potency and Reduced Addiction Risk

  Published: Apr 2, 2026

  Section: Medical News

  Scientists at the National Institutes of Health have discovered DFNZ, a synthetic opioid metabolite that provides robust pain relief in animal models without causing the life-threa...