Kappa opioid receptor (KOR) modulation of dopamine in the cortex and... | Download Scientific Diagram
![Frontiers | Mu-opioid receptor and receptor tyrosine kinase crosstalk: Implications in mechanisms of opioid tolerance, reduced analgesia to neuropathic pain, dependence, and reward Frontiers | Mu-opioid receptor and receptor tyrosine kinase crosstalk: Implications in mechanisms of opioid tolerance, reduced analgesia to neuropathic pain, dependence, and reward](https://www.frontiersin.org/files/Articles/1059089/fnsys-16-1059089-HTML/image_m/fnsys-16-1059089-g001.jpg)
Frontiers | Mu-opioid receptor and receptor tyrosine kinase crosstalk: Implications in mechanisms of opioid tolerance, reduced analgesia to neuropathic pain, dependence, and reward
![Frontiers | A Review of the Therapeutic Potential of Recently Developed G Protein-Biased Kappa Agonists Frontiers | A Review of the Therapeutic Potential of Recently Developed G Protein-Biased Kappa Agonists](https://www.frontiersin.org/files/Articles/447554/fphar-10-00407-HTML/image_m/fphar-10-00407-g001.jpg)
Frontiers | A Review of the Therapeutic Potential of Recently Developed G Protein-Biased Kappa Agonists
![Representative examples of common scaffolds in kappa opioid receptor... | Download Scientific Diagram Representative examples of common scaffolds in kappa opioid receptor... | Download Scientific Diagram](https://www.researchgate.net/publication/319055003/figure/fig2/AS:658264614256644@1533953922774/Representative-examples-of-common-scaffolds-in-kappa-opioid-receptor-ligands.png)
Representative examples of common scaffolds in kappa opioid receptor... | Download Scientific Diagram
![Structure-Based Discovery of New Antagonist and Biased Agonist Chemotypes for the Kappa Opioid Receptor | Journal of Medicinal Chemistry Structure-Based Discovery of New Antagonist and Biased Agonist Chemotypes for the Kappa Opioid Receptor | Journal of Medicinal Chemistry](https://pubs.acs.org/cms/10.1021/acs.jmedchem.7b00109/asset/images/large/jm-2017-00109c_0010.jpeg)
Structure-Based Discovery of New Antagonist and Biased Agonist Chemotypes for the Kappa Opioid Receptor | Journal of Medicinal Chemistry
![Kappa Opioid Receptor Ligands and Pharmacology: Diphenethylamines, a Class of Structurally Distinct, Selective Kappa Opioid Ligands | SpringerLink Kappa Opioid Receptor Ligands and Pharmacology: Diphenethylamines, a Class of Structurally Distinct, Selective Kappa Opioid Ligands | SpringerLink](https://media.springernature.com/lw685/springer-static/image/chp%3A10.1007%2F164_2020_431/MediaObjects/500126_1_En_431_Fig1_HTML.png)
Kappa Opioid Receptor Ligands and Pharmacology: Diphenethylamines, a Class of Structurally Distinct, Selective Kappa Opioid Ligands | SpringerLink
![Elucidating the active δ-opioid receptor crystal structure with peptide and small-molecule agonists | Science Advances Elucidating the active δ-opioid receptor crystal structure with peptide and small-molecule agonists | Science Advances](https://www.science.org/cms/10.1126/sciadv.aax9115/asset/444fb070-f156-49ca-bb7a-06de580c94d4/assets/graphic/aax9115-f1.jpeg)
Elucidating the active δ-opioid receptor crystal structure with peptide and small-molecule agonists | Science Advances
![Opioid Ligands Addressing Unconventional Binding Sites and More Than One Opioid Receptor Subtype - Drakopoulos - 2022 - ChemMedChem - Wiley Online Library Opioid Ligands Addressing Unconventional Binding Sites and More Than One Opioid Receptor Subtype - Drakopoulos - 2022 - ChemMedChem - Wiley Online Library](https://chemistry-europe.onlinelibrary.wiley.com/cms/asset/ca843b59-192f-425c-a562-ddce8aceae4d/cmdc202200169-toc-0001-m.jpg)
Opioid Ligands Addressing Unconventional Binding Sites and More Than One Opioid Receptor Subtype - Drakopoulos - 2022 - ChemMedChem - Wiley Online Library
![The G protein-first activation mechanism of opioid receptors by Gi protein and agonists | QRB Discovery | Cambridge Core The G protein-first activation mechanism of opioid receptors by Gi protein and agonists | QRB Discovery | Cambridge Core](https://static.cambridge.org/content/id/urn%3Acambridge.org%3Aid%3Aarticle%3AS2633289221000077/resource/name/S2633289221000077_figAb.png?pub-status=live)
The G protein-first activation mechanism of opioid receptors by Gi protein and agonists | QRB Discovery | Cambridge Core
![RETRACTED ARTICLE: Down-regulation of kappa opioid receptor promotes ESCC proliferation, invasion and metastasis via the PDK1-AKT signaling pathway | Cell Communication and Signaling | Full Text RETRACTED ARTICLE: Down-regulation of kappa opioid receptor promotes ESCC proliferation, invasion and metastasis via the PDK1-AKT signaling pathway | Cell Communication and Signaling | Full Text](https://media.springernature.com/m685/springer-static/image/art%3A10.1186%2Fs12964-022-00833-3/MediaObjects/12964_2022_833_Figa_HTML.png)
RETRACTED ARTICLE: Down-regulation of kappa opioid receptor promotes ESCC proliferation, invasion and metastasis via the PDK1-AKT signaling pathway | Cell Communication and Signaling | Full Text
![IJMS | Free Full-Text | Three-Dimensional Structural Insights Have Revealed the Distinct Binding Interactions of Agonists, Partial Agonists, and Antagonists with the µ Opioid Receptor IJMS | Free Full-Text | Three-Dimensional Structural Insights Have Revealed the Distinct Binding Interactions of Agonists, Partial Agonists, and Antagonists with the µ Opioid Receptor](https://pub.mdpi-res.com/ijms/ijms-24-07042/article_deploy/html/images/ijms-24-07042-g001.png?1681189964)