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Cited by 257

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Molecular cloning of a rat κ opioid receptor reveals sequence similarities to the μ and δ opioid receptors

Open access
Chen, Y, Mestek, A, Liu, J, Yu, L·1993·Biochemical Journal

Abstract

By screening a rat brain cDNA library using a cloned mu opioid receptor cDNA as probe, a clone was identified that is very similar to both the mu and delta opioid receptor sequences. Transient expression of this clone in COS-7 cells showed that it encodes a kappa opioid receptor, designated KOR-1, which is capable of high-affinity binding to kappa-selective ligands. Treatment of transfected cell membranes with bremazocine, a kappa-selective agonist, resulted in a 53% decrease in adenylate cyclase activity, indicating that this kappa opioid receptor displays inhibitory coupling to adenylate cyclase. Thus, one member from each of the three opioid receptor types, mu, kappa and delta, has been molecularly cloned. Analysis of sequence similarities among these opioid receptors, as well as between opioid receptors and other G-protein-coupled receptors, revealed regions of sequence conservation that may underlie the ligand-binding and functional specificities of opioid receptors.

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Crossref · 10.1042/bj2950625

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Metadata

Authors
Chen, Y., Mestek, A., Liu, J., & Yu, L.
Venue
Biochemical Journal
Published
1993-11-01
Volume
295
Issue
3
Pages
625-628
ISSN
  • 0264-6021 (ISSN-L)
  • 1470-8728
OpenAlex
W82774609
Cited by
257
References
18
FWCI
4.70
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Molecular cloning of a rat κ opioid receptor reveals sequence similarities to the μ and δ opioid receptors. https://app.cochat.ai/papers/10.1042/bj2950625
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Chen, Y., Mestek, A., Liu, J., & Yu, L. (1993). Molecular cloning of a rat κ opioid receptor reveals sequence similarities to the μ and δ opioid receptors. Biochemical Journal. https://doi.org/10.1042/bj2950625

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.