ArticleQRB discovery2021
The G protein-first activation mechanism of opioid receptors by Gi protein and agonists.
Article in QRB discovery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed.
- Mitragynine and Morphine Stabilize Different Conformations of the μ‑Opioid Receptor as Revealed by Molecular Dynamics Simulation Studies.ACS omega · 2026Article
- CXC Chemokine Ligand 12 Facilitates Gi Protein Binding to CXC Chemokine Receptor 4 by Stabilizing Packing of the Proline-Isoleucine-Phenylalanine Motif: Insights from Automated Path Searching.Journal of the American Chemical Society · 2025Article
- Agonist activation to open the Gα subunit of the GPCR-G protein precoupled complex defines functional agonist activation of TAS2R5.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Steviol rebaudiosides bind to four different sites of the human sweet taste receptor (T1R2/T1R3) complex explaining confusing experiments.Communications chemistry · 2024Article
- Structure and Molecular Mechanism of Signaling for the Glucagon-like Peptide-1 Receptor Bound to Gs Protein and Exendin-P5 Biased Agonist.Journal of the American Chemical Society · 2023Article
- Dynamics of the Apo µ-Opioid Receptor in Complex with Gi Protein.International journal of molecular sciences · 2023Article
- The role of opioid receptors in modulating Alzheimer's Disease.Frontiers in pharmacology · 2023Review
- G protein coupling and activation of the metabotropic GABANature communications · 2022Article
- The mechanism for ligand activation of the GPCR-G protein complex.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report the G protein-first mechanism for activation of G protein-coupled receptors (GPCR) for the three closest subtypes of the opioid receptors (OR), μOR, κOR and δOR. We find that they couple to the inactive Gi protein-bound guanosine diphosphate (GDP)
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.