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Labani N, Gbahou F, Lian S, Liu J, Jockers R. 2023 Julius Axelrod Symposium: Plant-Derived Molecules Acting on G Protein-Coupled Receptors. Mol Pharmacol 2024; 105:328-347. [PMID: 38458772 DOI: 10.1124/molpharm.123.000854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 03/10/2024] Open
Abstract
Plant extracts have played a significant role in traditional medicine for centuries, contributing to improved health and the treatment of various human illnesses. G protein-coupled receptors (GPCRs) are crucial in numerous physiologic functions, and there is growing evidence suggesting their involvement in the therapeutic effects of many plant extracts. In recent years, scientists have identified an expanding number of isolated molecules responsible for the biologic activity of these extracts, with many believed to act on GPCRs. This article critically reviews the evidence supporting the modulation of GPCR function by these plant-derived molecules through direct binding. Structural information is now available for some of these molecules, allowing for a comparison of their binding mode with that of endogenous GPCR ligands. The final section explores future trends and challenges, focusing on the identification of new plant-derived molecules with both orthosteric and allosteric binding modes, as well as innovative strategies for designing GPCR ligands inspired by these plant-derived compounds. In conclusion, plant-derived molecules are anticipated to play an increasingly vital role as therapeutic drugs and serve as templates for drug design. SIGNIFICANCE STATEMENT: This minireview summarizes the most pertinent publications on isolated plant-derived molecules interacting with G protein-coupled receptors (GPCRs) and comments on available structural information on GPCR/plant-derived ligand pairs. Future challenges and trends for the isolation and characterization of plant-derived molecules and drug design are discussed.
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Affiliation(s)
- Nedjma Labani
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of Ministry of Education, School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China (N.L., J.L.) and Université Paris Cité, Institut Cochin, INSERM, CNRS, F-75014 PARIS, France (N.L., F.G., S.L., R.J.)
| | - Florence Gbahou
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of Ministry of Education, School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China (N.L., J.L.) and Université Paris Cité, Institut Cochin, INSERM, CNRS, F-75014 PARIS, France (N.L., F.G., S.L., R.J.)
| | - Shuangyu Lian
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of Ministry of Education, School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China (N.L., J.L.) and Université Paris Cité, Institut Cochin, INSERM, CNRS, F-75014 PARIS, France (N.L., F.G., S.L., R.J.)
| | - Jianfeng Liu
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of Ministry of Education, School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China (N.L., J.L.) and Université Paris Cité, Institut Cochin, INSERM, CNRS, F-75014 PARIS, France (N.L., F.G., S.L., R.J.)
| | - Ralf Jockers
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of Ministry of Education, School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China (N.L., J.L.) and Université Paris Cité, Institut Cochin, INSERM, CNRS, F-75014 PARIS, France (N.L., F.G., S.L., R.J.)
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Wróblewska-Łuczka P, Góralczyk A, Łuszczki JJ. Daphnetin, a Coumarin with Anticancer Potential against Human Melanoma: In Vitro Study of Its Effective Combination with Selected Cytostatic Drugs. Cells 2023; 12:1593. [PMID: 37371063 DOI: 10.3390/cells12121593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
(1) The treatment of metastatic or drug-resistant melanoma is still a significant therapeutic problem. The aim of this study was to evaluate the anticancer potential of daphnetin (7,8-dihydroxycoumarin) and its combinations with five different cytostatic drugs (mitoxantrone, docetaxel, vemurafenib, epirubicin and cisplatin). (2) The viability, proliferation and cytotoxicity of daphnetin against four human malignant melanoma cell lines were evaluated. The interactions were assessed using isobolographic analysis for the combinations of daphnetin with each of the five cytostatic drugs. (3) Daphnetin showed anticancer activity against malignant melanoma, with IC50 values ranging from 40.48 ± 10.90 µM to 183.97 ± 18.82 µM, depending on the cell line. The combination of daphnetin with either vemurafenib or epirubicin showed an antagonistic interaction. Moreover, additive interactions were observed for the combinations of daphnetin with cisplatin and docetaxel. The most desirable synergistic interactions for human melanoma metastatic cell lines were observed for the combination of daphnetin with mitoxantrone. (4) The obtained results suggest that daphnetin should not be combined with vemurafenib or epirubicin in the treatment of malignant melanoma due to the abolition of their anticancer effects. The combination of daphnetin with mitoxantrone is beneficial in the treatment of metastatic melanoma due to their synergistic interaction.
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Affiliation(s)
- Paula Wróblewska-Łuczka
- Department of Occupational Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland
| | - Agnieszka Góralczyk
- Department of Occupational Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland
| | - Jarogniew J Łuszczki
- Department of Occupational Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland
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Hang S, Wu W, Wang Y, Sheng R, Fang Y, Guo R. Daphnetin, a Coumarin in Genus Stellera Chamaejasme Linn: Chemistry, Bioactivity and Therapeutic Potential. Chem Biodivers 2022; 19:e202200261. [PMID: 35880614 DOI: 10.1002/cbdv.202200261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 07/26/2022] [Indexed: 11/05/2022]
Abstract
Coumarins is a huge family of phenolic compounds containing a common structure of 2 H -1-benzopyran-2-one. Nowadays, more than 1,300 natural-based coumarins have been identified in a variety of plants, bacteria and fungi, many of them exhibited promising biomedical performance. Daphnetin (7,8-dihydroxycoumarin) is a typical coumarin associated with a couple of bioactivities such as anti-cancer, antibacterial, anti-inflammatory and anti-arthritis. In the treatment of diseases, it has been verified that daphnetin has outstanding therapeutic effects on diabetes, arthritis, transplant rejection, cancer and even on central nervous system diseases. Herein, we summarized the chemical synthetic methodologies, bioactivities, therapeutic potentials and structure-activity relationships of daphnetin and its derivatives. Hopefully, this review would be beneficial for the discovery of new coumarin-based biomedicine in the near future.
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Affiliation(s)
- Sijin Hang
- Shanghai Ocean University, College of food science and technology, Shanghai Ocean University,No.999,Huchenghuan Road,Shanghai,P.R.China, Shanghai, CHINA
| | - Wenhui Wu
- Shanghai Ocean University, College of food science and technology, Shanghai Ocean University,No.999,Huchenghuan Road,Shanghai,P.R.China, Shanghai, CHINA
| | - Yinan Wang
- Shanghai Ocean University, College of food science and technology, Shanghai Ocean University,No.999,Huchenghuan Road,Shanghai,P.R.China, Shanghai, CHINA
| | - Ruilong Sheng
- Shanghai Ocean University, College of food science and technology, Shanghai Ocean University,No.999,Huchenghuan Road,Shanghai,P.R.China, Shanghai, CHINA
| | - Yiwen Fang
- Shantou University, Chemistry, College of Science, Department of Chemistry, College of Science, Shantou University, Shantou 515063,, Shanghai, CHINA
| | - Ruihua Guo
- Shanghai Ocean University, College of fisheries and life science, Shanghai Ocean University,No.999,Huchenghuan Road,Shanghai,P.R.China, 201306, Shanghai, CHINA
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