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Chen L, Chen L, Li X, Qin L, Zhu Y, Zhang Q, Tan D, He Y, Wang YH. Transcriptomic profiling of hepatic tissues for drug metabolism genes in nonalcoholic fatty liver disease: A study of human and animals. Front Endocrinol (Lausanne) 2023; 13:1034494. [PMID: 36686439 PMCID: PMC9845619 DOI: 10.3389/fendo.2022.1034494] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/08/2022] [Indexed: 01/05/2023] Open
Abstract
Background Drug metabolism genes are involved in the in vivo metabolic processing of drugs. In previous research, we found that a high-fat diet affected the transcript levels of mouse hepatic genes responsible for drug metabolism. Aims Our research intends to discover the drug metabolism genes that are dysregulated at the transcriptome level in nonalcoholic fatty liver disease (NAFLD). Methods We analyzed the transcriptome for drug metabolism genes of 35 human liver tissues obtained during laparoscopic cholecystectomy. Additionally, we imported transcriptome data from mice fed a high-fat diet in previous research and two open-access Gene Expression Omnibus (GEO) datasets (GSE63067 and GSE89632). Then, using quantitative real-time polymerase chain reaction (qRT-PCR), we cross-linked the differentially expressed genes (DEGs) in clinical and animal samples and validated the common genes. Results In this study, we identified 35 DEGs, of which 33 were up-regulated and two were down-regulated. Moreover, we found 71 DEGs (39 up- and 32 down-regulated), 276 DEGs (157 up- and 119 down-regulated), and 158 DEGs (117 up- and 41 down-regulated) in the GSE63067, GSE89632, and high-fat diet mice, respectively. Of the 35 DEGs, nine co-regulated DEGs were found in the Venn diagram (CYP20A1, CYP2U1, SLC9A6, SLC26A6, SLC31A1, SLC46A1, SLC46A3, SULT1B1, and UGT2A3). Conclusion Nine significant drug metabolism genes were identified in NAFLD. Future research should investigate the impacts of these genes on drug dose adjustment in patients with NAFLD. Clinical Trial Registration http://www.chictr.org.cn, identifier ChiCTR2100041714.
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Affiliation(s)
- Li Chen
- Department of Pharmacy, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Lu Chen
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Xu Li
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Lin Qin
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Yan Zhu
- Department of Pharmacy, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Qianru Zhang
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Daopeng Tan
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Yuqi He
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
| | - Yu-He Wang
- Department of Pharmacy, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Key Laboratory of the Ministry of Education of the Basic Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, China
- The Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, China
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Isvoran A, Peng Y, Ceauranu S, Schmidt L, Nicot AB, Miteva MA. Pharmacogenetics of human sulfotransferases and impact of amino acid exchange on Phase II drug metabolism. Drug Discov Today 2022; 27:103349. [PMID: 36096358 DOI: 10.1016/j.drudis.2022.103349] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/27/2022] [Accepted: 09/06/2022] [Indexed: 11/20/2022]
Abstract
Sulfotransferases (SULTs) are Phase II drug-metabolizing enzymes (DMEs) catalyzing the sulfation of a variety of endogenous compounds, natural products, and drugs. Various drugs, such as nonsteroidal anti-inflammatory drugs (NSAIDS) can inhibit SULTs, affecting drug-drug interactions. Several polymorphisms have been identified for SULTs that might be crucial for interindividual variability in drug response and toxicity or for increased disease risk. Here, we review current knowledge on non-synonymous single nucleotide polymorphisms (nsSNPs) of human SULTs, focusing on the coded SULT allozymes and molecular mechanisms explaining their variable activity, which is essential for personalized medicine. We discuss the structural and dynamic bases of key amino acid (AA) variants implicated in the impacts on drug metabolism in the case of SULT1A1, as revealed by molecular modeling approaches.
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Affiliation(s)
- Adriana Isvoran
- Department of Biology-Chemistry and Advanced Environmental Research Laboratories, West University of Timisoara, 16 Pestalozzi, 300115 Timisoara, Romania
| | - Yunhui Peng
- INSERM U1268 Medicinal Chemistry and Translational Research, CiTCoM UMR 8038 CNRS - Université Paris Cité, 75006 Paris, France
| | - Silvana Ceauranu
- Department of Biology-Chemistry and Advanced Environmental Research Laboratories, West University of Timisoara, 16 Pestalozzi, 300115 Timisoara, Romania
| | - Leon Schmidt
- Department of Biology-Chemistry and Advanced Environmental Research Laboratories, West University of Timisoara, 16 Pestalozzi, 300115 Timisoara, Romania
| | - Arnaud B Nicot
- INSERM, Nantes Université, Center for Research in Transplantation and Translational Immunology, UMR 1064, F-44000 Nantes, France.
| | - Maria A Miteva
- INSERM U1268 Medicinal Chemistry and Translational Research, CiTCoM UMR 8038 CNRS - Université Paris Cité, 75006 Paris, France.
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Pei S, Dou Y, Zhang W, Qi D, Li Y, Wang M, Li W, Shi H, Gao Z, Yao C, Fang D, Sun H, Xie S. O-Sulfation disposition of curcumin and quercetin in SULT1A3 overexpressing HEK293 cells: the role of arylsulfatase B in cellular O-sulfation regulated by transporters. Food Funct 2022; 13:10558-10573. [PMID: 36156668 DOI: 10.1039/d2fo01436j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Extensive phase II metabolic reactions (i.e., glucuronidation and sulfation) have resulted in low bioavailability and decreased biological effects of curcumin and quercetin. Compared to glucuronidation, information on the sulfation disposition of curcumin and quercetin is limited. In this study, we identified that BCRP and MRP4 played a critical role in the cellular excretion of curcumin-O-sulfate (C-O-S) and quercetin-O-sulfate (Q-O-S) by integrating chemical inhibition with transporter knock-down experiments. Inhibited excretion of sulfate (C-O-S and Q-O-S) caused significant reductions in cellular O-sulfation of curcumin (a maximal 74.4% reduction) and quercetin (a maximal 76.9% reduction), revealing a strong interplay of sulfation with efflux transport. It was further identified that arylsulfatase B (ARSB) played a crucial role in the regulation of cellular O-sulfation by transporters. ARSB overexpression significantly enhanced the reduction effect of MK-571 on the cellular O-sulfation (fmet) of the model compound (38.8% reduction for curcumin and 44.2% reduction for quercetin). On the contrary, ARSB knockdown could reverse the effect of MK-571 on the O-sulfation disposition of the model compound (29.7% increase for curcumin and 47.3% increase for quercetin). Taken together, ARSB has been proven to be involved in cellular O-sulfation, accounting for transporter-dependent O-sulfation of curcumin and quercetin. A better understanding of the interplay beneath metabolism and transport will contribute to the exact prediction of in vivo drug disposition and drug-drug interactions.
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Affiliation(s)
- Shuhua Pei
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Yuanyuan Dou
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Wenke Zhang
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Defei Qi
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Yingying Li
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Mengqing Wang
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Wenqi Li
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Hongxiang Shi
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Zixuan Gao
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Chaoyan Yao
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Dong Fang
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China. .,Academy for advanced interdisciplinary studies, Henan University, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Hua Sun
- School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China. .,Academy for advanced interdisciplinary studies, Henan University, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Songqiang Xie
- Academy for advanced interdisciplinary studies, Henan University, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China. .,Institute of Chemical Biology, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
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Gan L, Ma J, You G, Mai J, Wang Z, Yang R, Xie C, Fei J, Tang L, Zhao J, Cai Z, Ye L. Glucuronidation and its effect on the bioactivity of amentoflavone, a biflavonoid from Ginkgo biloba leaves. J Pharm Pharmacol 2020; 72:1840-1853. [PMID: 32144952 DOI: 10.1111/jphp.13247] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 02/09/2020] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Ginkgo biloba leaves contain amentoflavone (AMF), a dietary flavonoid that possesses antioxidant and anticancer activity. Flavonoids are extensively subjected to glucuronidation. This study aimed to determine the metabolic profile of AMF and the effect of glucuronidation on AMF bioactivity. METHODS A pharmacokinetic study was conducted to determine the plasma concentrations of AMF and its metabolites. The metabolic profile of AMF was elucidated using different species of microsomes. The antioxidant activity of AMF metabolites was determined using DPPH/ABTS radical and nitric oxide assays. The anticancer activity of AMF metabolites was evaluated in U87MG/U251 cells. KEY FINDINGS Pharmacokinetic studies indicated that the oral bioavailability of AMF was 0.06 ± 0.04%, and the area under the curve of the glucuronidated AMF metabolites (410.938 ± 62.219 ng/ml h) was significantly higher than that of AMF (194.509 ± 16.915 ng/ml h). UGT1A1 and UGT1A3 greatly metabolized AMF. No significant difference was observed in the antioxidant activity between AMF and its metabolites. The anticancer activity of AMF metabolites significantly decreased. CONCLUSIONS A low AMF bioavailability was due to extensive glucuronidation, which was mediated by UGT1A1 and UGT1A3. Glucuronidated AMF metabolites had the same antioxidant but had a lower anticancer activity than that of AMF.
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Affiliation(s)
- Lili Gan
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Jiating Ma
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Guoquan You
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Jinxia Mai
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Zhaoyu Wang
- Clinical Pharmacokinetics Laboratory, China Pharmaceutical University, Nanjing, China
| | - Ruopeng Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Cong Xie
- Pharmacy Department of Nan Fang Hospital, Southern Medical University, Guangzhou, China
| | - Jingrao Fei
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Lan Tang
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Jie Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Zheng Cai
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Ling Ye
- Guangdong Provincial Key Laboratory of New Drug Screening, Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
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Zhang B, Yang J, Qin Z, Li S, Xu J, Yao Z, Zhang X, Gonzalez FJ, Yao X. Mechanism of the efflux transport of demethoxycurcumin-O-glucuronides in HeLa cells stably transfected with UDP-glucuronosyltransferase 1A1. PLoS One 2019; 14:e0217695. [PMID: 31150474 PMCID: PMC6544300 DOI: 10.1371/journal.pone.0217695] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 05/16/2019] [Indexed: 12/11/2022] Open
Abstract
Demethoxycurcumin (DMC) is a safe and natural food-coloring additive, as well as an agent with several therapeutic properties. However, extensive glucuronidation in vivo has resulted in its poor bioavailability. In this study, we aimed to investigate the formation of DMC-O-glucuronides by uridine 5'-diphospho-glucuronosyltransferase 1A1 (UGT1A1) and its transport by breast cancer resistance protein (BCRP) and multidrug resistance-associated proteins (MRPs) in HeLa cells stably transfected with UGT1A1 (named HeLa1A1 cells). The chemical inhibitors Ko143 (a selective BCRP inhibitor) and MK571 (a pan-MRP inhibitor) both induced an obvious decrease in the excretion rate of DMC-O-glucuronides and a significant increase in intracellular DMC-O-glucuronide concentrations. Furthermore, BCRP knock-down resulted in a marked reduction in the level of excreted DMC-O-glucuronides (maximal 55.6%), whereas MRP1 and MRP4 silencing significantly decreased the levels of excreted DMC-O-glucuronides (a maximum of 42.9% for MRP1 and a maximum of 29.9% for MRP3), respectively. In contrast, neither the levels of excreted DMC-O-glucuronides nor the accumulation of DMC-O-glucuronides were significantly altered in the MRP4 knock-down HeLa cells. The BCRP, MRP1 and MRP3 transporters were identified as the most important contributors to the excretion of DMC-O-glucuronides. These results may significantly contribute to improving our understanding of mechanisms underlying the cellular disposition of DMC via UGT-mediated metabolism.
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Affiliation(s)
- Beibei Zhang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jing Yang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zifei Qin
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- College of Pharmacy, Jinan University, Guangzhou, China
- * E-mail: (ZQ); (ZY)
| | - Shishi Li
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Jinjin Xu
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Zhihong Yao
- College of Pharmacy, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University, Guangzhou, China
- * E-mail: (ZQ); (ZY)
| | - Xiaojian Zhang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Frank J. Gonzalez
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Xinsheng Yao
- College of Pharmacy, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University, Guangzhou, China
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Wang L, Sun R, Zhang Q, Luo Q, Zeng S, Li X, Gong X, Li Y, Lu L, Hu M, Liu Z. An update on polyphenol disposition via coupled metabolic pathways. Expert Opin Drug Metab Toxicol 2018; 15:151-165. [PMID: 30583703 DOI: 10.1080/17425255.2019.1559815] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Polyphenols, which are widely distributed in plants and the human diets, are known to have numerous biological activities. However, the low bioavailability of polyphenols is mediated by coupled metabolic pathways. Areas covered: The key role of the interplay between drug metabolic enzymes (DMEs) and efflux transporters (ETs), nuclear receptors (NRs), and intestinal microflora in the disposition of polyphenols is summarized. Expert opinion: ETs are shown to act as a 'revolving door', facilitating and/or controlling cellular polyphenol glucuronide/sulfate excretion. Elucidating the mechanisms underlying the glucuronidation/sulfation-transport interplay and structure-activity relationships (SAR) of glucuronide/sulfate efflux by an ET is important. Some new physiologically based pharmacokinetic (PBPK) models could be developed to predict the interplay between glucuronides/sulfates and ETs. Additionally, the combined actions of uridine-5'-diphosphate glucuronosyltransferases, ETs, and intestinal microflora/enterocyte-derived β-glucuronidase enable triple recycling (local, enteric, and enterohepatic recycling), thereby increasing the residence time of polyphenols and their glucuronides in the local intestine and liver. Further studies are necessary to explore these recycling mechanisms and interactions between polyphenols and the intestinal microbiota. Since NRs govern the inducible expression of target genes that encode DMEs and ETs. Determination of the regulation mechanism mediated by NRs using transgenic and knockout animals is still needed.
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Affiliation(s)
- Liping Wang
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Rongjin Sun
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Qisong Zhang
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Qing Luo
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Sijing Zeng
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Xiaoyan Li
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Xia Gong
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Yuhuan Li
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Linlin Lu
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China
| | - Ming Hu
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China.,c Department of Pharmacological and Pharmaceutical Sciences , College of Pharmacy, University of Houston , Houston , TX , USA
| | - Zhongqiu Liu
- a Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine , Guangzhou University of Chinese Medicine , Guangzhou, Guangdong , China.,b State Key Laboratory of Quality Research in Chinese Medicine , Macau University of Science and Technology , Macau , SAR , China
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Liu T, Zhang X, Zhang Y, Hou J, Fang D, Sun H, Li Q, Xie S. Sulfation disposition of liquiritigenin in SULT1A3 overexpressing HEK293 cells: The role of breast cancer resistance protein (BCRP) and multidrug resistance-associated protein 4 (MRP4) in sulfate efflux of liquiritigenin. Eur J Pharm Sci 2018; 124:228-239. [PMID: 30176366 DOI: 10.1016/j.ejps.2018.08.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 07/30/2018] [Accepted: 08/28/2018] [Indexed: 12/27/2022]
Abstract
This study aimed to investigate the cellular disposition of liquiritigenin via the sulfonation pathway and the role of efflux transporters in liquiritigenin sulfate excretion. The sulfonation disposition of liquiritigenin was investigated using SULT1A3 overexpressed HEK293 cells (HEK-SULT1A3 cells). Liquiritigenin generated one mono-sulfate metabolite (7-O-sulfate) in HEK-SULT1A3 cell lysate. And the sulfonation followed the Michaelis-Menten kinetic (Vmax = 0.84 nmol/min/mg and Km = 7.12 μM). Expectedly, recombinant SULT1A3 (hSULT1A3) showed a highly similar kinetic profile with cell lysate. Furthermore, 7-O-sulfate was rapidly generated and excreted in HEK-SULT1A3 cells. Ko143 (a BCRP-selective inhibitor) at 20 μM significantly decreased the excretion rate of liquiritigenin sulfate (>42.5%, p < 0.001). Moreover, the pan-MRPs inhibitor MK-571 at 20 μM essentially abolished the liquiritigenin sulfate effluxion, resulting in the marked reduction of excretion rate (>97.4%, p < 0.001). Furthermore, knockdown of BCRP led to moderate reduction in sulfate excretion (15.9%-16.9%, p < 0.05). Silencing of MRP4 caused significant decreased in sulfate excretion (20.2%-32.5%, p < 0.01). In conclusion, one sulfate metabolite was generated from liquiritigenin in HEK-SULT1A3 cells. BCRP and MRP4 should be the key factors for the cellular excretion of liquiritigenin sulfate.
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Affiliation(s)
- Tong Liu
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
| | - Xiaojing Zhang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
| | - Yidan Zhang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
| | - Jiuzhou Hou
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
| | - Dong Fang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China
| | - Hua Sun
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Qin Li
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
| | - Songqiang Xie
- Institute of Chemical Biology, School of Pharmacy, Henan University, N. Jinming Ave., Kaifeng, Henan 475004, China.
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Genetic polymorphisms of 3'-untranslated region of SULT1A1 and their impact on tamoxifen metabolism and efficacy. Breast Cancer Res Treat 2018; 172:401-411. [PMID: 30120701 PMCID: PMC6208901 DOI: 10.1007/s10549-018-4923-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 08/12/2018] [Indexed: 02/06/2023]
Abstract
Purpose Tamoxifen has a wide inter-variability. Recently, two SNPs in the 3′-untranslated region (UTR) of the SULT1A1 gene, rs6839 and rs1042157, have been associated with decreased SULT1A1 activity. The aim of this study is to investigate the role of the rs6839 and rs1042157 on tamoxifen metabolism and relapse-free survival (RFS) in women diagnosed with early-breast cancer receiving tamoxifen. Methods Samples from 667 patients collected in the CYPTAM study (NTR1509) were used for genotyping (CYP2D6, SULT1A1 rs6839 and rs1042157) and measurements of tamoxifen and metabolites. Patients were categorized in three groups depending on the decreased SULT1A1 activity due to rs6839 and rs1042157: low activity group (rs6839 (GG) and rs1042157 (TT)); high activity group (rs6839 (AA) and rs1042157 (CC)); and medium activity group (all the other combinations of rs6839 and rs1042157). Associations between SULT1A1 phenotypes and clinical outcome (RFS) were explored. Results In the low SULT1A1 activity group, higher endoxifen and 4-hydroxy-tamoxifen concentrations were found, compared to the medium and high activity group (endoxifen: 31.23 vs. 30.51 vs. 27.00, p value: 0.016; 4-hydroxy-tamoxifen: 5.55 vs. 5.27 vs. 4.94, p value:0.05). In terms of relapse, the low activity group had a borderline better outcome compared to the medium and high SULT1A1 activity group (adjusted Hazard ratio: 0.297; 95% CI 0.088–1.000; p value: 0.05). Conclusion Our results suggested that rs6839 and rs1042157 SNPs have a minor effect on the concentrations and metabolic ratios of tamoxifen and its metabolites, and RFS in women receiving adjuvant tamoxifen. Electronic supplementary material The online version of this article (10.1007/s10549-018-4923-7) contains supplementary material, which is available to authorized users.
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Zhang Q, Zhu L, Gong X, Ruan Y, Yu J, Jiang H, Wang Y, Qi X, Lu L, Liu Z. Sulfonation Disposition of Acacetin: In Vitro and in Vivo. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:4921-4931. [PMID: 28540728 DOI: 10.1021/acs.jafc.7b00854] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Acacetin, an important component of acacia honey, exerts extensive therapeutic effects on many cancers. However, the sulfonation disposition of acacetin has rarely been reported. Therefore, this study aimed to investigate the sulfonation disposition of acacetin systematically. The results showed that acacetin-7-sulfate was the main metabolite mediated primarily by sulfotransferases (SULT) 1A1. Dog liver S9 presented the highest formation rate of acacetin-7-sulfate. Compared with that in wild-type Friend Virus B (FVB) mice, plasma exposure of acacetin-7-sulfate decreased significantly in multidrug resistance protein 1 knockout (Mrp1-/-) mice vut increased clearly in breast cancer resistance protein knockout (Bcrp-/-) mice. In Caco-2 monolayers, the efflux and clearance of acacetin-7-sulfate was reduced distinctly by the BCRP inhibitor Ko143 on the apical side and by the MRP1 inhibitor MK571 on the basolateral side. In conclusion, acacetin sulfonation was mediated mostly by SULT1A1. Acacetin-7-sulfate was found to be transported mainly by BCRP and MRP1. Hence, SULT1A1, BCRP, and MRP1 are responsible for acacetin-7-sulfate exposure in vivo.
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Affiliation(s)
- Qisong Zhang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou, Guangdong 510515, China
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Lijun Zhu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Xia Gong
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Yanjiao Ruan
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Jia Yu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Huangyu Jiang
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Ying Wang
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - XiaoXiao Qi
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Linlin Lu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
| | - Zhongqiu Liu
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou, Guangdong 510515, China
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine , Guangzhou, Guangdong 510006, China
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Lu D, Liu H, Ye W, Wang Y, Wu B. Structure- and isoform-specific glucuronidation of six curcumin analogs. Xenobiotica 2016; 47:304-313. [PMID: 27324181 DOI: 10.1080/00498254.2016.1193264] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
1. In the present study, we aimed to characterize the glucuronidation of six curcumin analogs (i.e. RAO-3, RAO-8, RAO-9, RAO-18, RAO-19, and RAO-23) derived from galangal using human liver microsomes (HLM) and twelve expressed UGT enzymes. 2. Formation of glucuronide was confirmed using high-resolution mass spectrometry. Single glucuronide metabolite was generated from each of six curcumin analogs. The fragmentation patterns were analyzed and were found to differ significantly between alcoholic and phenolic glucuronides. 3. All six curcumin analogs except one (RAO-23) underwent significant glucuronidation in HLM and expressed UGT enzymes. In general, the methoxy group (close to the phenolic hydroxyl group) enhanced the glucuronidation liability of the curcumin analogs. 4. UGT1A9 and UGT2B7 were primarily responsible for the glucuronidation of two alcoholic analogs (RAO-3 and RAO-18). By contrast, UGT1A9 and four UGT2Bs (UGT2B4, 2B7, 2B15 and 2B17) played important roles in conjugating three phenolic analogs (RAO-8, RAO-9, and RAO-19). Interestingly, the conjugated double bonds system (in the aliphatic chain) was crucial to the substrate selectivity of gastrointestinal UGTs (i.e. UGT1A7, 1A8 and 1A10). 5. In conclusion, glucuronidation of six curcumin analogs from galangal were structure- and isoform-specific. The knowledge should be useful in identifying a curcumin analog with improved metabolic property.
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Affiliation(s)
- Danyi Lu
- a Division of Pharmaceutics , College of Pharmacy, Jinan University , Guangzhou , China and
| | - Hui Liu
- b Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University , Guangzhou , China
| | - Wencai Ye
- b Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University , Guangzhou , China
| | - Ying Wang
- b Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University , Guangzhou , China
| | - Baojian Wu
- a Division of Pharmaceutics , College of Pharmacy, Jinan University , Guangzhou , China and
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