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Cheng Z, He Y, Chen Y, Zhao G, Liu Y, Zhang J, Li X, Ran G, Zhang Q, Peng Y, Li W, Zheng J. Mechanism-Based Inactivation of CYP2D6 by Phellopterin and Related Drug-Drug Interaction with Metoprolol. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:1745-1755. [PMID: 38214270 DOI: 10.1021/acs.jafc.3c07356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Phellopterin (PLP) is a linear furanocoumarin widely found in citrus fruits and herbal medicines. The study aims to comprehensively investigate the mechanism of inhibition of CYP2D6 enzyme activity by PLP and its alteration of metoprolol pharmacokinetics. PLP was found to irreversibly inhibit CYP2D6 in time-, concentration-, and nicotinamide adenine dinucleotide phosphate-dependent manners. Coincubation with quinidine, which is a competitive inhibitor of CYP2D6, attenuated this time-dependent inhibition. Glutathione (GSH) and catalase/superoxide dismutase failed to reverse the PLP-induced CYP2D6 inactivation. GSH trapping experiments provided strong evidence that PLP metabolic activation produces epoxide or γ-ketoaldehyde intermediates. In addition, pretreatment with PLP resulted in significant increases in Cmax and area under curve of plasma metoprolol in rats.
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Affiliation(s)
- Zihao Cheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Yan He
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Yu Chen
- Department of Pain, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China
- School of Anesthesiology, Guizhou Medical University, Guiyang, Guizhou 550004, China
- School of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Guode Zhao
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Ying Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Jingyu Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Ximei Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Guangyun Ran
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Qing Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Ying Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Weiwei Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Jiang Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
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Li J, Cai X, Xu Y, Zhang R. Individualized Pharmaceutical Care for Antifungal Therapy in a Patient with Aspergillus tubingensis Spondylitis After Discontinuation of Rifampicin: A Case Report. Infect Drug Resist 2023; 16:4349-4356. [PMID: 37424673 PMCID: PMC10329462 DOI: 10.2147/idr.s417604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/28/2023] [Indexed: 07/11/2023] Open
Abstract
Aspergillus tubingensis spondylitis (AS) is a rare spinal infectious disease with severe clinical symptoms and a challenging diagnosis. Treatment of AS is challenging due to its prolonged duration, substantial side effects, and complex drug-drug interactions. However, there is a lack of experience in individualized pharmaceutical care of AS by clinical pharmacists, especially in the presence of rifampicin, which has sustained liver enzyme induction after discontinuation. Our case described an immunocompetent patient infected with Aspergillus tubingensis spondylitis. Clinical pharmacists proposed an individualized treatment regimen for AS, after considering the effects of sustained liver enzyme induction of rifampicin (after discontinuation) on voriconazole, and utilized caspofungin as a bridge-connection scheme. We also paid attention to changes in indicators during treatment and managed adverse reactions. Therapeutic drug monitoring of voriconazole was also used to optimize the dosing regimen. With the individualized pharmaceutical care of clinical pharmacists and the efforts of clinicians, the patient's incision healed well after 33 days of hospitalization, and she was discharged with significant improvement. Therefore, individualized pharmaceutical care by a clinical pharmacist can help optimize the treatment of Aspergillus tubingensis spondylitis. In clinical practice, drug-drug and drug-diet interactions may affect voriconazole efficacy, and individualized dose adjustment using therapeutic drug monitoring (TDM) is critical to improve efficacy and reduce adverse reactions.
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Affiliation(s)
- Jinmeng Li
- Department of Pharmacy, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310000, People’s Republic of China
| | - Xinjun Cai
- Department of Pharmacy, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310000, People’s Republic of China
| | - Yingying Xu
- Department of Pharmacy, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310000, People’s Republic of China
| | - Ruoying Zhang
- Department of Pharmacy, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310000, People’s Republic of China
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Ran G, Liao Y, Wang X, Liu Y, Gong B, Wu C, Cheng Z, Peng Y, Li W, Zheng J. Mechanistic Study of Xanthotoxin-Mediated Inactivation of CYP1A2 and Related Drug-Drug Interaction with Tacrine. Chem Res Toxicol 2023; 36:420-429. [PMID: 36892569 DOI: 10.1021/acs.chemrestox.2c00360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Xanthotoxin (XTT) is a biologically active furanocoumarin widely present in foods and plants. The present study is designed to systematically investigate the enzymatic interaction of XTT with CYP1A2, along with pharmacokinetic alteration of tacrine resulting from the co-administration of XTT. The results showed that XTT induced a time-, concentration-, and NADPH-dependent inhibition of CYP1A2, and the inhibition was irreversible. Co-incubation of glutathione (GSH) and catalase/superoxide dismutase was unable to prevent enzyme inactivation. Nevertheless, competitive inhibitor fluvoxamine exhibited a concentration-dependent protective effect against the XTT-induced CYP1A2 inactivation. A GSH trapping experiment provided strong evidence for the production of epoxide or/and γ-ketoenal intermediates resulting from the metabolic activation of XTT. Furthermore, pretreatment of rats with XTT was found to significantly increase the Cmax and area under the curve of plasma tacrine relative to those of tacrine administration alone.
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Affiliation(s)
- Guangyun Ran
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Yufen Liao
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Xin Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Ying Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Bowen Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Chutian Wu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Zihao Cheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Ying Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
| | - Weiwei Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
| | - Jiang Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou 550004, P. R. China
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
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Villalaín J. Bergamottin: location, aggregation and interaction with the plasma membrane. J Biomol Struct Dyn 2023; 41:12026-12037. [PMID: 36602143 DOI: 10.1080/07391102.2022.2164521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/27/2022] [Indexed: 01/06/2023]
Abstract
Bioactive furanocoumarins, a group of natural secondary metabolites common in higher plants, are recognized for their benefits to human health and have been shown to have numerous biological properties. However, the knowledge of its biomolecular mechanism is not known. One of the main furanocoumarins is bergamottin (BGM), which is characterized by a planar three-ringed structure and a hydrocarbon chain, which give BGM its high lipid/water partition coefficient. Because of that, and although the biological mechanism of BGM is not known, BGM bioactive properties could be ascribed to its potential to interact with the biological membrane, modulating its structure, changing its dynamics and at the same time that it might interact with lipids. For our goal, we have applied molecular dynamics to determine the position of BGM in a complex membrane and discern the possibility of certain interactions with membrane lipids. Our findings establish that BGM tends to locate in the middle of the hydrocarbon layer of the membrane, inserts in between the hydrocarbon chains of the phospholipids in an oblique position with respect to the membrane plane, increasing the fluidity of the membrane. Significantly, BGM tends to be surrounded by POPC molecules but exclude the molecule of CHOL. Outstandingly, BGM molecules associate spontaneously creating aggregates, which does not preclude them from interacting with and inserting into the membrane. The bioactive properties of BGM could be ascribed to its membranotropic effects and support the improvement of these molecules as therapeutic molecules, giving place to new opportunities for potential medical improvements.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- José Villalaín
- Institute of Research, Development, and Innovation in Healthcare Biotechnology (IDiBE), Universidad "Miguel Hernández", Elche-Alicante, Spain
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2,3,5,4′-Tetrahydroxy stilbene-2-Ο-β-D-glucoside, a mechanism-based inactivator of CYP2C19 and CYP3A4, potentiates hepatic protein adduction and hepatotoxicity induced by emodin in vivo. Chem Biol Interact 2022; 368:110234. [DOI: 10.1016/j.cbi.2022.110234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/03/2022] [Accepted: 10/21/2022] [Indexed: 11/05/2022]
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Zhang X, Guo J, Li J, Chen C, Su G. Pharmacokinetics and pharmacodynamic interaction of bergamottin with atorvastatin in rats. Xenobiotica 2022; 52:463-467. [PMID: 35699169 DOI: 10.1080/00498254.2022.2090301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
1. The pharmacokinetics and pharmacodynamic of concomitant administration of atorvastatin with bergamottin were investigated perspectives to reveal the potential herb-drug interaction between these two drugs.2. The hyperlipidaemia-induced Wistar rats received atorvastatin with or without bergamottin (2.5 mg/kg). The concentration of atorvastatin in the rats' serum was determined using an established HPLC/MS/MS method. The pharmacokinetic parameters were calculated using DAS software. Lipid levels were determined.3. Bergamottin increases the Cmax (from 48 ± 5 ng/mL to 89 ± 7 ng/mL), AUC0-∞ (from 176 ± 27 to 552 ± 131 h∗μg/L), and the elimination half-life of atorvastatin (t1/2) of atorvastatin. Co-administration of atorvastatin with bergamottin decreased total cholesterol (by 14%), low-density lipoproteins-cholesterol (by 20%), and triglyceride (by 12%), but increased thigh-density lipoprotein-cholesterol, when compared with atorvastatin alone.4. Co-administration of bergamottin and atorvastatin alters both pharmacokinetics and pharmacodynamics of atorvastatin. This study provides pre-clinical information evidence that bergamottin could potentiate the therapeutic efficacy of atorvastatin or increase its accumulation and adverse effects.
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Affiliation(s)
- Xinjuan Zhang
- Department of Pharmacy, Huabei Petroleum Administration Bureau General Hospital, Cangzhou, Hebei, China
| | - Jinyao Guo
- Department of Pharmacy, Huabei Petroleum Administration Bureau General Hospital, Cangzhou, Hebei, China
| | - Jin Li
- Department of Pharmacy, Huabei Petroleum Administration Bureau General Hospital, Cangzhou, Hebei, China
| | - Chen Chen
- Department of Pharmacy, Huabei Petroleum Administration Bureau General Hospital, Cangzhou, Hebei, China
| | - Guijun Su
- Department of Pharmacy, Huabei Petroleum Administration Bureau General Hospital, Cangzhou, Hebei, China
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