ArticleChemMedChem2022
The Chemerin Receptor CMKLR1 Requires Full-Length Chemerin for High Affinity in Contrast to GPR1 as Demonstrated by a New Nanoluciferase-Based Binding Assay.
Article in ChemMedChem, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Expression of visfatin, lipocalin-2, adiponectin, and chemerin in breast cancer and their association with clinicopathological parameters.Archives of medical sciences. Atherosclerotic diseases · 2026Article
- Multiscale Computational Dissection of CCRL2-Mediated Chemerin Presentation.Journal of chemical information and modeling · 2025Article
- The association between chemerin expression in breast cancer cells and aggressiveness.Przeglad menopauzalny = Menopause review · 2025Article
- Similar Binding Mode of a 5-Sulfonylthiouracil Derivative Antagonist at Chemerin Receptors CMKLR1 and GPR1.Journal of medicinal chemistry · 2025Article
- Development of a Potent and Selective G2A (GPR132) Agonist.Journal of medicinal chemistry · 2024Article
- Review
- The Chemerin Receptor CMKLR1 Requires Full-Length Chemerin for High Affinity in Contrast to GPR1 as Demonstrated by a New Nanoluciferase-Based Binding Assay.ChemMedChem · 2022Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To study the binding mode of the adipokine chemerin as well as the short peptide agonist chemerin-9 (C9) to its two receptors chemokine-like receptor 1 (CMKLR1) and G protein-coupled receptor 1 (GPR1), we generated 5-carboxytetramethylrhodamine (TAMRA) modified variants of both ligands. In addition, we labeled GPR1 and CMKLR1 with a nanoluciferase at the N-terminus to perform NanoBRET binding assays. For GPR1, both ligands show high affinity and comparable binding. Significant differences were found for CMKLR1, whereby only full-length chemerin binds with high affinity in saturation and displacement assays. For TAMRA-C9 a biphasic binding consisting of two binding states has been found and no displacement studies could be performed. Thus, we conclude that CMKLR1 requires full-length chemerin for stable binding in contrast to GPR1. This work demonstrates the NanoBRET binding assay as a new tool for binding studies at chemerin receptors and it enables deeper insights into the ligand binding parameters.
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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.