PET imaging reveals lower kappa opioid receptor availability in alcoholics but no effect of age | Neuropsychopharmacology
Nanobody-enabled monitoring of kappa opioid receptor states | Nature Communications
Kappa opioid receptor signaling in the brain: Circuitry and implications for treatment - ScienceDirect
κ-opioid receptor - Wikipedia
Frontiers | Opioid Receptors in Immune and Glial Cells—Implications for Pain Control
Opioid receptors | Introduction | BPS/IUPHAR Guide to PHARMACOLOGY
Pathways and Receptors – Opioid Peptides
Signaling Properties of Structurally Diverse Kappa Opioid Receptor Ligands: Toward in Vitro Models of in Vivo Responses | ACS Chemical Neuroscience
Opioid Receptor | kappa, mu Opioid Receptor
Kappa Opioid Receptors Drive a Tonic Aversive Component of Chronic Pain | Journal of Neuroscience
Frontiers | Opioid Receptor-Mediated Regulation of Neurotransmission in the Brain
Diverse Kappa Opioid Receptor Agonists: Relationships Between Signaling and Behavior
Untangling the complexity of opioid receptor function | Neuropsychopharmacology
Frontiers | A Review of the Therapeutic Potential of Recently Developed G Protein-Biased Kappa Agonists
Human native kappa opioid receptor functions not predicted by recombinant receptors: Implications for drug design | Scientific Reports
Biased agonists of the kappa opioid receptor suppress pain and itch without causing sedation or dysphoria | Science Signaling
The effect of opioids on gastrointestinal function in the ICU | Critical Care | Full Text
Frontiers | Heteromerization Modulates mu Opioid Receptor Functional Properties in vivo
The effect of opioids on gastrointestinal function in the ICU | Critical Care | Full Text
Elucidating the active δ-opioid receptor crystal structure with peptide and small-molecule agonists | Science Advances
Opioids in cancer: The κ‑opioid receptor (Review)
Opioid-based plant might not be best solution for those seeking to curb habitual alcohol use - Purdue University News
Novel Mixed NOP/Opioid Receptor Peptide Agonists | Journal of Medicinal Chemistry
Kappa Opioid System in Nucleus Accumbens Drives Pain-Induced Negative Affect | Pain Research Forum
Characterization of a Knock-In Mouse Line Expressing a Fusion Protein of κ Opioid Receptor Conjugated with tdTomato: 3-Dimensional Brain Imaging via CLARITY | eNeuro
A Novel Mitragynine Analog with Low-Efficacy Mu Opioid Receptor Agonism Displays Antinociception with Attenuated Adverse Effects | Journal of Medicinal Chemistry
