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Xia B, Zheng L, Li Y, Sun W, Liu Y, Li L, Pang J, Chen J, Li J, Cheng H. The brief overview, antivirus and anti-SARS-CoV-2 activity, quantitative methods, and pharmacokinetics of cepharanthine: a potential small-molecule drug against COVID-19. Front Pharmacol 2023; 14:1098972. [PMID: 37583901 PMCID: PMC10423819 DOI: 10.3389/fphar.2023.1098972] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 07/11/2023] [Indexed: 08/17/2023] Open
Abstract
To effectively respond to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), an increasing number of researchers are focusing on the antiviral activity of cepharanthine (CEP), which is a clinically approved drug being used for over 70 years. This review aims to provide a brief overview of CEP and summarize its recent findings in quantitative analysis, pharmacokinetics, therapeutic potential, and mechanism in antiviral and anti-SARS-CoV-2 activity. Given its remarkable capacity against SARS-CoV-2 infection in vitro and in vivo, with its primary target organ being the lungs, and its good pharmacokinetic profile; mature and stable manufacturing technique; and its advantages of safety, effectiveness, and accessibility, CEP has become a promising drug candidate for treating COVID-19 despite being an old drug.
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Affiliation(s)
- Binbin Xia
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Li Zheng
- Department of Pharmacy, China Aerospace Science & Industry Corporation 731 Hospital, Beijing, China
| | - Yali Li
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Wenfang Sun
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Yang Liu
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Liushui Li
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jingyao Pang
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jing Chen
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jiaxin Li
- Department of Pharmacy, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Hua Cheng
- Department of Pharmacy, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
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Sapmaz A, Çalışır Ü, Akkemik E, Çiçek B. Microwave Assisted Synthesis of Benzo-Azacrown Ethers and In Vitro Inhibition Studies on hCA I–II. RUSS J GEN CHEM+ 2023. [DOI: 10.1134/s1070363223020275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
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Song H, Wei C, Yang W, Niu Z, Gong M, Hu H, Wang H. Alpinetin suppresses CYP3A4, 2C9, and 2E1 activity in vitro. PHARMACEUTICAL BIOLOGY 2022; 60:1032-1037. [PMID: 35634649 PMCID: PMC9154758 DOI: 10.1080/13880209.2022.2071450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/28/2022] [Accepted: 04/22/2022] [Indexed: 06/15/2023]
Abstract
CONTEXT Alpinetin, the major active constitutes of Alpinia katsumata Hayata (Zingiberaceae), has been demonstrated to possess the activity of anti-breast cancer. Cytochrome P450 enzymes (CYP450s) plays vital roles in the biotransformation of various drugs. OBJECTIVE To assess the effect of alpinetin on the activity of CYP450s and estimate the inhibition characteristics. MATERIALS AND METHODS The activity of CYP450s was evaluated in pooled human liver microsomes with corresponding substrates and marker reactions. The effect of alpinetin was compared with blank control (negative control) and corresponding inhibitors (positive control). The dose-dependent and time-dependent experiments were conducted in the presence of 0, 2.5, 5, 10, 25, 50, and 100 μM alpinetin and incubated for 0, 5, 10, 15, and 30 min. RESULTS Alpinetin suppressed CYP3A4, 2C9, and 2E1 activity. All the inhibitions were significantly influenced by alpinetin contration with the IC50 values of 8.23 μM (CYP3A4), 12.64 μM (CYP2C9), and 10.97 μM (CYP2E1), respectively. The inhibition of CYP3A4 was fitted with the non-competitive model with a Ki value of 4.09 μM and was time-dependent with KI and Kinact values of 4.67 min and 0.041 μM-1, respectively. While CYP2C9 and 2E1 were inhibited by alpinetin competitively with Ki values of 6.42 (CYP2C9) and 5.40 μM (CYP2E1), respectively, in a time-independent manner. DISCUSSION AND CONCLUSION The in vitro inhibitory effect of alpineticn on CYP3A, 2C9, and 2E1 implied the potential interaction of alpinetin or its origin herbs with the drugs metabolised by those CYP450s, which needs further in vivo validation.
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Affiliation(s)
- Hongming Song
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Chuankui Wei
- Department of General Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, People’s Republic of China
| | - Wu Yang
- Department of International Medicine, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Zhaohe Niu
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Mingkai Gong
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Haiyan Hu
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Haibo Wang
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
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Hepatic, Extrahepatic and Extracellular Vesicle Cytochrome P450 2E1 in Alcohol and Acetaminophen-Mediated Adverse Interactions and Potential Treatment Options. Cells 2022; 11:cells11172620. [PMID: 36078027 PMCID: PMC9454765 DOI: 10.3390/cells11172620] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/03/2022] [Accepted: 08/19/2022] [Indexed: 12/15/2022] Open
Abstract
Alcohol and several therapeutic drugs, including acetaminophen, are metabolized by cytochrome P450 2E1 (CYP2E1) into toxic compounds. At low levels, these compounds are not detrimental, but higher sustained levels of these compounds can lead to life-long problems such as cytotoxicity, organ damage, and cancer. Furthermore, CYP2E1 can facilitate or enhance the effects of alcohol-drug and drug-drug interactions. In this review, we discuss the role of CYP2E1 in the metabolism of alcohol and drugs (with emphasis on acetaminophen), mediating injury/toxicities, and drug-drug/alcohol-drug interactions. Next, we discuss various compounds and various nutraceuticals that can reduce or prevent alcohol/drug-induced toxicity. Additionally, we highlight experimental outcomes of alcohol/drug-induced toxicity and potential treatment strategies. Finally, we cover the role and implications of extracellular vesicles (EVs) containing CYP2E1 in hepatic and extrahepatic cells and provide perspectives on the clinical relevance of EVs containing CYP2E1 in intracellular and intercellular communications leading to drug-drug and alcohol-drug interactions. Furthermore, we provide our perspectives on CYP2E1 as a druggable target using nutraceuticals and the use of EVs for targeted drug delivery in extrahepatic and hepatic cells, especially to treat cellular toxicity.
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Zhang G, Zhang Y, Ma X, Yang X, Cai Y, Yin W. Pogostone inhibits the activity of CYP3A4, 2C9, and 2E1 in vitro. PHARMACEUTICAL BIOLOGY 2021; 59:532-536. [PMID: 33915070 PMCID: PMC8871619 DOI: 10.1080/13880209.2021.1917630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/19/2021] [Accepted: 04/12/2021] [Indexed: 06/12/2023]
Abstract
CONTEXT Pogostone possesses various pharmacological activities, which makes it widely used in the clinic. Its effect on the activity of cytochrome P450 enzymes (CYP450s) could guide its clinical combination. OBJECTIVE To investigate the effect of pogostone on the activity of human CYP450s. MATERIALS AND METHODS The effect of pogostone on the activity of CYP450s was evaluated in human liver microsomes (HLMs) compared with blank HLMs (negative control) and specific inhibitors (positive control). The corresponding parameters were obtained with 0-100 μM pogostone and various concentrations of substrates. RESULTS Pogostone was found to inhibit the activity of CYP3A4, 2C9, and 2E1 with the IC50 values of 11.41, 12.11, and 14.90 μM, respectively. The inhibition of CYP3A4 by pogostone was revealed to be performed in a non-competitive and time-dependent manner with the Ki value of 5.69 μM and the KI/Kinact value of 5.86/0.056/(μM/min). For the inhibition of CYP2C9 and 2E1, pogostone acted as a competitive inhibitor with the Ki value of 6.46 and 7.67 μM and was not affected by the incubation time. DISCUSSION AND CONCLUSIONS The inhibitory effect of pogostone on the activity of CYP3A4, 2C9, and 2E1 has been disclosed in this study, implying the potential risk during the co-administration of pogostone and drugs metabolized by these CYP450s. The study design provides a reference for further in vivo investigations to validate the potential interaction.
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Affiliation(s)
- Guiying Zhang
- Department of Pharmacy, People’s Hospital of Rizhao, Rizhao, China
| | - Yanping Zhang
- Department of Pharmacy, People’s Hospital of Rizhao, Rizhao, China
| | - Xianjie Ma
- Department of Pharmacy, People’s Hospital of Rizhao, Rizhao, China
| | - Xin Yang
- Department of Pharmacy, People’s Hospital of Rizhao, Rizhao, China
| | - Yuyan Cai
- Department of Pediatrics, People’s Hospital of Rizhao, Rizhao, China
| | - Wenli Yin
- Department of Pharmacy, People’s Hospital of Rizhao, Rizhao, China
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Zhao H, Xue S, Meng Q, Zhou C. In vitro study on the effect of leonurine hydrochloride on the enzyme activity of cytochrome P450 enzymes in human liver microsomes. Xenobiotica 2021; 51:977-982. [PMID: 34176447 DOI: 10.1080/00498254.2021.1947544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Leonurine hydrochloride (LH) is derived from an ingredient of Leonurus japonicus Houtt which is widely used for diseases in women.The influence of LH on the activity of cytochrome P450 (CYPs) enzymes was investigated in this study.The effect of LH on CYPs enzyme activities were studied using the enzyme-selective substrates phenacetin (1A2), coumarin (2A6), diclofenac (2C9), S-mephenytoin (2C19), paclitaxel (2C8), dextromethorphan (2D6), chlorzoxazone (2E1) and testosterone (3A4). The IC50 value was calculated to express the strength of inhibition. The inhibition of CYPs was fitted with competitive or non-competitive inhibition models and corresponding parameters were also obtained.LH exerted inhibitory effects on the activity of CYP1A2, 2D6, and 3A4 with the IC50 values of 18.05, 15.13, and 20.09 μM, respectively. The obtained results showed that LH inhibited the activity of CYP1A2 and CYP2D6 via competitive manners (Ki = 8.667 μM and Ki = 7.805 μM, respectively), while LH attenuated the CYP3A4 activity via a non-competitive manner (Ki = 9.507 μM). Moreover, LH showed time-dependent inhibition on CYP3A4 with the KI/Kinact value of 4.31/0.044 min-1·μM-1.The inhibition of CYP1A2, CYP2D6, and CYP3A4 by LH, demonstrated in vitro, indicated the potential herb-drug interaction. Therefore, pharmacokinetic interactions involving LH and CYP1A2 or CYP2D6 or CYP1A2 substrates are likely to occur.
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Affiliation(s)
- Hui Zhao
- Department of Nephrology, Yidu Central Hospital of Weifang, Weifang, Shandong, China
| | - Senyao Xue
- Department of Urology, Yidu Central Hospital of Weifang, Weifang, Shandong, China
| | - Qingzhen Meng
- Department of Intravenous Drug Allocation, Weifang Maternal and Child Health Hospital, Weifang, China
| | - Cui Zhou
- Department of Intravenous Drug Allocation, Weifang Maternal and Child Health Hospital, Weifang, China
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Chen J, Liu J, Huang Y, Li R, Ma C, Zhang B, Wu F, Yu W, Zuo X, Liang Y, Wang Q. Insights into oral bioavailability enhancement of therapeutic herbal constituents by cytochrome P450 3A inhibition. Drug Metab Rev 2021; 53:491-507. [PMID: 33905669 DOI: 10.1080/03602532.2021.1917598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Herbal plants typically have complex compositions and diverse mechanisms. Among them, bioactive constituents with relatively high exposure in vivo are likely to exhibit therapeutic efficacy. On the other hand, their bioavailability may be influenced by the synergistic effects of different bioactive components. Cytochrome P450 3A (CYP3A) is one of the most abundant CYP enzymes, responsible for the metabolism of 50% of approved drugs. In recent years, many therapeutic herbal constituents have been identified as CYP3A substrates. It is more evident that CYP3A inhibition derived from the herbal formula plays a critical role in improving the oral bioavailability of therapeutic constituents. CYP3A inhibition may be the mechanism of the synergism of herbal formula. In this review, we explored the multiplicity of CYP3A, summarized herbal monomers with CYP3A inhibitory effects, and evaluated herb-mediated CYP3A inhibition, thereby providing new insights into the mechanisms of CYP3A inhibition-mediated oral herb bioavailability.
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Affiliation(s)
- Junmei Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jinman Liu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yueyue Huang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ruoyu Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Cuiru Ma
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Beiping Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fanchang Wu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenqian Yu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xue Zuo
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yong Liang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qi Wang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
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