![Topical administration of the kappa opioid receptor agonist nalfurafine suppresses corneal neovascularization and inflammation | Scientific Reports Topical administration of the kappa opioid receptor agonist nalfurafine suppresses corneal neovascularization and inflammation | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-021-88118-6/MediaObjects/41598_2021_88118_Fig7_HTML.png)
Topical administration of the kappa opioid receptor agonist nalfurafine suppresses corneal neovascularization and inflammation | Scientific Reports
![Frontiers | Delta Opioid Receptor Signaling Promotes Resilience to Stress Under the Repeated Social Defeat Paradigm in Mice Frontiers | Delta Opioid Receptor Signaling Promotes Resilience to Stress Under the Repeated Social Defeat Paradigm in Mice](https://www.frontiersin.org/files/Articles/344827/fnmol-11-00100-HTML/image_m/fnmol-11-00100-g001.jpg)
Frontiers | Delta Opioid Receptor Signaling Promotes Resilience to Stress Under the Repeated Social Defeat Paradigm in Mice
![Activation of Kappa Opioid Receptor Regulates the Hypothermic Response to Calorie Restriction and Limits Body Weight Loss - ScienceDirect Activation of Kappa Opioid Receptor Regulates the Hypothermic Response to Calorie Restriction and Limits Body Weight Loss - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0960982219313673-fx1.jpg)
Activation of Kappa Opioid Receptor Regulates the Hypothermic Response to Calorie Restriction and Limits Body Weight Loss - ScienceDirect
![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
![Frontiers | Antinociceptive and Antipruritic Effects of HSK21542, a Peripherally-Restricted Kappa Opioid Receptor Agonist, in Animal Models of Pain and Itch Frontiers | Antinociceptive and Antipruritic Effects of HSK21542, a Peripherally-Restricted Kappa Opioid Receptor Agonist, in Animal Models of Pain and Itch](https://www.frontiersin.org/files/MyHome%20Article%20Library/773204/773204_Thumb_400.jpg)
Frontiers | Antinociceptive and Antipruritic Effects of HSK21542, a Peripherally-Restricted Kappa Opioid Receptor Agonist, in Animal Models of Pain and Itch
![Social status and demographic effects of the kappa opioid receptor: a PET imaging study with a novel agonist radiotracer in healthy volunteers | Neuropsychopharmacology Social status and demographic effects of the kappa opioid receptor: a PET imaging study with a novel agonist radiotracer in healthy volunteers | Neuropsychopharmacology](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41386-019-0379-7/MediaObjects/41386_2019_379_Fig2_HTML.png)
Social status and demographic effects of the kappa opioid receptor: a PET imaging study with a novel agonist radiotracer in healthy volunteers | Neuropsychopharmacology
![Dynorphin/kappa-opioid receptor control of dopamine dynamics: Implications for negative affective states and psychiatric disorders - ScienceDirect Dynorphin/kappa-opioid receptor control of dopamine dynamics: Implications for negative affective states and psychiatric disorders - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0006899318304888-gr2.jpg)
Dynorphin/kappa-opioid receptor control of dopamine dynamics: Implications for negative affective states and psychiatric disorders - ScienceDirect
![Top: Distribution of kappa opioid (7-transmembrane receptor), estrogen,... | Download Scientific Diagram Top: Distribution of kappa opioid (7-transmembrane receptor), estrogen,... | Download Scientific Diagram](https://www.researchgate.net/publication/287122607/figure/fig2/AS:307434192162817@1450309431281/Top-Distribution-of-kappa-opioid-7-transmembrane-receptor-estrogen-and-androgen.png)
Top: Distribution of kappa opioid (7-transmembrane receptor), estrogen,... | Download Scientific Diagram
![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/lw685/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
![Signaling Properties of Structurally Diverse Kappa Opioid Receptor Ligands: Toward in Vitro Models of in Vivo Responses | ACS Chemical Neuroscience Signaling Properties of Structurally Diverse Kappa Opioid Receptor Ligands: Toward in Vitro Models of in Vivo Responses | ACS Chemical Neuroscience](https://pubs.acs.org/cms/10.1021/acschemneuro.9b00195/asset/images/large/cn-2019-00195v_0008.jpeg)
Signaling Properties of Structurally Diverse Kappa Opioid Receptor Ligands: Toward in Vitro Models of in Vivo Responses | ACS Chemical Neuroscience
Kappa opioid receptor (KOR) modulation of dopamine in the cortex and... | Download Scientific Diagram
![The blocking of kappa‐opioid receptor reverses the changes in dorsolateral striatum dopamine dynamics during the amphetamine sensitization - Azocar - 2019 - Journal of Neurochemistry - Wiley Online Library The blocking of kappa‐opioid receptor reverses the changes in dorsolateral striatum dopamine dynamics during the amphetamine sensitization - Azocar - 2019 - Journal of Neurochemistry - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/d47b6fb7-e8b2-4af5-af57-9392445d2faf/jnc14612-fig-0005-m.png)
The blocking of kappa‐opioid receptor reverses the changes in dorsolateral striatum dopamine dynamics during the amphetamine sensitization - Azocar - 2019 - Journal of Neurochemistry - Wiley Online Library
![Kappa-opioid receptor-dependent changes in dopamine and anxiety-like or approach-avoidance behavior occur differentially across the nucleus accumbens shell rostro-caudal axis - ScienceDirect Kappa-opioid receptor-dependent changes in dopamine and anxiety-like or approach-avoidance behavior occur differentially across the nucleus accumbens shell rostro-caudal axis - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0028390820304093-fx1.jpg)
Kappa-opioid receptor-dependent changes in dopamine and anxiety-like or approach-avoidance behavior occur differentially across the nucleus accumbens shell rostro-caudal axis - ScienceDirect
![IJMS | Free Full-Text | Intracrine Endorphinergic Systems in Modulation of Myocardial Differentiation IJMS | Free Full-Text | Intracrine Endorphinergic Systems in Modulation of Myocardial Differentiation](https://www.mdpi.com/ijms/ijms-20-05175/article_deploy/html/images/ijms-20-05175-g002-550.jpg)
IJMS | Free Full-Text | Intracrine Endorphinergic Systems in Modulation of Myocardial Differentiation
![A model of the μ opioid receptor structure. Transmembrane helices are... | Download Scientific Diagram A model of the μ opioid receptor structure. Transmembrane helices are... | Download Scientific Diagram](https://www.researchgate.net/publication/228634919/figure/fig1/AS:393760606310400@1470891252127/Fig-1-A-model-of-the-m-opioid-receptor-structure-Transmembrane-helices-are-colored.png)
A model of the μ opioid receptor structure. Transmembrane helices are... | Download Scientific Diagram
![Constitutive activation of kappa opioid receptors at ventral tegmental area inhibitory synapses following acute stress | eLife Constitutive activation of kappa opioid receptors at ventral tegmental area inhibitory synapses following acute stress | eLife](https://iiif.elifesciences.org/lax/23785%2Felife-23785-fig7-v1.tif/full/,1500/0/default.jpg)