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Fukazawa N, Nishimura T, Orii K, Noguchi S, Tomi M. Conversion of Olmesartan to Olmesartan Medoxomil, A Prodrug that Improves Intestinal Absorption, Confers Substrate Recognition by OATP2B1. Pharm Res 2024; 41:849-861. [PMID: 38485855 DOI: 10.1007/s11095-024-03687-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/04/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE Olmesartan medoxomil (olmesartan-MX), an ester-type prodrug of the angiotensin II receptor blocker (ARB) olmesartan, is predominantly anionic at intestinal pH. Human organic anion transporting polypeptide 2B1 (OATP2B1) is expressed in the small intestine and is involved in the absorption of various acidic drugs. This study was designed to test the hypothesis that OATP2B1-mediated uptake contributes to the enhanced intestinal absorption of olmesartan-MX, even though olmesartan itself is not a substrate of OATP2B1. METHODS Tetracycline-inducible human OATP2B1- and rat Oatp2b1-overexpressing HEK 293 cell lines (hOATP2B1/T-REx-293 and rOatp2b1/T-REx-293, respectively) were established to characterize OATP2B1-mediated uptake. Rat jejunal permeability was measured using Ussing chambers. ARBs were quantified by liquid chromatography-tandem mass spectrometry. RESULTS Significant olmesartan-MX uptake was observed in hOATP2B1/T-REx-293 and rOatp2b1/T-REx-293 cells, whereas olmesartan uptake was undetectable or much lower than olmesartan-MX uptake, respectively. Furthermore, olmesartan-MX exhibited several-fold higher uptake in Caco-2 cells and greater permeability in rat jejunum compared to olmesartan. Olmesartan-MX uptake in hOATP2B1/T-REx-293 cells and in Caco-2 cells was significantly decreased by OATP2B1 substrates/inhibitors such as 1 mM estrone-3-sulfate, 100 µM rifamycin SV, and 100 µM fluvastatin. Rat Oatp2b1-mediated uptake and rat jejunal permeability of olmesartan-MX were significantly decreased by 50 µM naringin, an OATP2B1 inhibitor. Oral administration of olmesartan-MX with 50 µM naringin to rats significantly reduced the area under the plasma concentration-time curve of olmesartan to 76.9%. CONCLUSION Olmesartan-MX is a substrate for OATP2B1, and the naringin-sensitive transport system contributes to the improved intestinal absorption of olmesartan-MX compared with its parent drug, olmesartan.
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Affiliation(s)
- Naomi Fukazawa
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku 105-8512, Tokyo, Japan
| | - Tomohiro Nishimura
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku 105-8512, Tokyo, Japan
| | - Keisuke Orii
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku 105-8512, Tokyo, Japan
| | - Saki Noguchi
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku 105-8512, Tokyo, Japan
| | - Masatoshi Tomi
- Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku 105-8512, Tokyo, Japan.
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Ye L, Fan S, Zhao P, Wu C, Liu M, Hu S, Wang P, Wang H, Bi H. Potential herb‒drug interactions between anti-COVID-19 drugs and traditional Chinese medicine. Acta Pharm Sin B 2023:S2211-3835(23)00203-4. [PMID: 37360014 PMCID: PMC10239737 DOI: 10.1016/j.apsb.2023.06.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/21/2023] [Accepted: 04/20/2023] [Indexed: 06/28/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has spread worldwide. Effective treatments against COVID-19 remain urgently in need although vaccination significantly reduces the incidence, hospitalization, and mortality. At present, antiviral drugs including Nirmatrelvir/Ritonavir (PaxlovidTM), Remdesivir, and Molnupiravir have been authorized to treat COVID-19 and become more globally available. On the other hand, traditional Chinese medicine (TCM) has been used for the treatment of epidemic diseases for a long history. Currently, various TCM formulae against COVID-19 such as Qingfei Paidu decoction, Xuanfei Baidu granule, Huashi Baidu granule, Jinhua Qinggan granule, Lianhua Qingwen capsule, and Xuebijing injection have been widely used in clinical practice in China, which may cause potential herb-drug interactions (HDIs) in patients under treatment with antiviral drugs and affect the efficacy and safety of medicines. However, information on potential HDIs between the above anti-COVID-19 drugs and TCM formulae is lacking, and thus this work seeks to summarize and highlight potential HDIs between antiviral drugs and TCM formulae against COVID-19, and especially pharmacokinetic HDIs mediated by metabolizing enzymes and/or transporters. These well-characterized HDIs could provide useful information on clinical concomitant medicine use to maximize clinical outcomes and minimize adverse and toxic effects.
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Affiliation(s)
- Ling Ye
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Shicheng Fan
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Pengfei Zhao
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation,School of Pharmaceutical Sciences,Sun Yat-sen University,Guangzhou 510006,China
| | - Chenghua Wu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Menghua Liu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Shuang Hu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Peng Wang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Hongyu Wang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
| | - Huichang Bi
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening,School of Pharmaceutical Sciences,Southern Medical University,Guangzhou 510515,China
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Asaumi R, Nunoya K, Yamaura Y, Taskar KS, Sugiyama Y. Robust physiologically based pharmacokinetic model of rifampicin for predicting
drug–drug
interactions via P‐glycoprotein induction and inhibition in the intestine, liver, and kidney. CPT Pharmacometrics Syst Pharmacol 2022; 11:919-933. [PMID: 35570332 PMCID: PMC9286720 DOI: 10.1002/psp4.12807] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 04/05/2022] [Accepted: 04/13/2022] [Indexed: 11/11/2022] Open
Affiliation(s)
- Ryuta Asaumi
- Pharmacokinetic Research Laboratories Ono Pharmaceutical Co., Ltd. Ibaraki Japan
| | - Ken‐ichi Nunoya
- Pharmacokinetic Research Laboratories Ono Pharmaceutical Co., Ltd. Ibaraki Japan
| | - Yoshiyuki Yamaura
- Pharmacokinetic Research Laboratories Ono Pharmaceutical Co., Ltd. Ibaraki Japan
| | - Kunal S. Taskar
- Drug Metabolism and Pharmacokinetics In Vitro In Vivo Translation GlaxoSmithKline R&D Stevenage UK
| | - Yuichi Sugiyama
- Laboratory of Quantitative System Pharmacokinetics/Pharmacodynamics, School of Pharmacy Josai International University Tokyo Japan
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Stouras I, Papaioannou TG, Tsioufis K, Eliopoulos AG, Sanoudou D. The Challenge and Importance of Integrating Drug-Nutrient-Genome Interactions in Personalized Cardiovascular Healthcare. J Pers Med 2022; 12:jpm12040513. [PMID: 35455629 PMCID: PMC9033008 DOI: 10.3390/jpm12040513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/12/2022] [Accepted: 03/18/2022] [Indexed: 12/30/2022] Open
Abstract
Despite the rich armamentarium of available drugs against different forms of cardiovascular disease (CVD), major challenges persist in their safe and effective use. These include high rates of adverse drug reactions, increased heterogeneity in patient responses, suboptimal drug efficacy, and in some cases limited compliance. Dietary elements (including food, beverages, and supplements) can modulate drug absorption, distribution, metabolism, excretion, and action, with significant implications for drug efficacy and safety. Genetic variation can further modulate the response to diet, to a drug, and to the interaction of the two. These interactions represent a largely unexplored territory that holds considerable promise in the field of personalized medicine in CVD. Herein, we highlight examples of clinically relevant drug–nutrient–genome interactions, map the challenges faced to date, and discuss their future perspectives in personalized cardiovascular healthcare in light of the rapid technological advances.
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Affiliation(s)
- Ioannis Stouras
- Clinical Genomics and Pharmacogenomics Unit, 4th Department of Internal Medicine, Attikon Hospital Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
- Center for New Biotechnologies and Precision Medicine, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Theodore G. Papaioannou
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (T.G.P.); (K.T.)
| | - Konstantinos Tsioufis
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (T.G.P.); (K.T.)
| | - Aristides G. Eliopoulos
- Center for New Biotechnologies and Precision Medicine, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
- Department of Biology, Medical School, National and Kapodistrian University of Athens, 15771 Athens, Greece
- Molecular Biology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
| | - Despina Sanoudou
- Clinical Genomics and Pharmacogenomics Unit, 4th Department of Internal Medicine, Attikon Hospital Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
- Center for New Biotechnologies and Precision Medicine, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
- Molecular Biology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
- Correspondence:
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Funai Y, Takemura M, Inoue K, Shirasaka Y. Effect of Ingested Fluid Volume and Solution Osmolality on Intestinal Drug Absorption: Impact on Drug Interaction with Beverages. Eur J Pharm Sci 2022; 172:106136. [PMID: 35121020 DOI: 10.1016/j.ejps.2022.106136] [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: 06/07/2021] [Revised: 01/17/2022] [Accepted: 01/31/2022] [Indexed: 11/03/2022]
Abstract
It was recently shown that osmolality-dependent fluid movement is a significant factor causing the clinically observed apple juice (AJ)-atenolol interaction. Here we examined whether osmolality-dependent fluid movement may also explain the AJ volume dependence of the AJ-atenolol interaction. In Wistar rats, the luminal fluid volume after administration of different volumes of purified water (0.5 and 1.0 mL) gradually reduced to a similar steady-state level, while that after administration of different volumes of AJ (0.5 and 1.0 mL) increased and attained different apparent steady-state levels. It was hypothesized that osmolality-dependent fluid secretion would account for the volume dependence of the apparent steady-state. Indeed, the luminal concentration of FD-4, a non-permeable compound, after administration in AJ was attenuated depending upon the ingested volume, whereas that after administration in purified water was independent of the ingested fluid volume. An in vivo pharmacokinetic study in rats showed that co-administration of AJ and hyperosmotic solution (adjusted to the osmolality of AJ) with atenolol volume-dependently reduced the AUC and Cmax of atenolol significantly. These results show that osmolality-dependent variations in luminal fluid volume may indirectly influence the absorption characteristics of drugs, and can account for the observed volume dependence of beverage-drug interactions.
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Affiliation(s)
- Yuta Funai
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan.; School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan.
| | - Miyuki Takemura
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan.; School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Katsuhisa Inoue
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Yoshiyuki Shirasaka
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan.; School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
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Shirasaka Y, Seki M, Hatakeyama M, Kurokawa Y, Uchiyama H, Takemura M, Yasugi Y, Kishimoto H, Tamai I, Wang J, Inoue K. Multiple Transport Mechanisms Involved in the Intestinal Absorption of Metformin: Impact on the Nonlinear Absorption Kinetics. J Pharm Sci 2022; 111:1531-1541. [DOI: 10.1016/j.xphs.2022.01.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 01/11/2023]
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Wang X, Zhang Y, Yang H, Xu Y. Maternal-fetal transfer of indocyanine green: a systematic review. J Matern Fetal Neonatal Med 2021; 35:8181-8185. [PMID: 34565270 DOI: 10.1080/14767058.2021.1966410] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
RATIONAL In a survey of 1101 members of vitreoretinal trained physicians regarding the use of ICG angiography during pregnancy, 434 (83%) of 520 respondents had seen at least one pregnant woman requiring ICG angiography or fluorescein angiography. One hundred and five (24%) withheld ICG angiography, mostly because of fear of teratogenicity or lawsuit. Adverse reactions to fluorescein and ICG are rare and may be classified as toxic, hypersensitivity, and non-specific. This literature review aimed to review evaluate the maternal-to-fetal transfer of ICG and resume the most recent recommendations for ICG use in its obstetric applications. METHODS The available literature was examined using PubMed-Medline, and web of science, and using the MeSH terms "fluorescein," "Indocyanine green," and "pregnancy" according to PRISMA-P guidelines. RESULTS Studies in humans demonstrated that ICG is not detectable in fetal cord blood or umbilical vein blood collected immediately after birth. ICG maternal-to-fetal transfer is slow and is safe during pregnancy. ICG in the fetus accumulates in the liver and accumulation is enhanced by the administration of OATPs or P-gp inhibitors. CONCLUSIONS ICG's transplacental transfer is minimal and is probably medicine-mediated, like rifampin. The placenta is an effective protective barrier to ICG's distribution into the fetus.
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Affiliation(s)
- Xi Wang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Yan Zhang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Huixia Yang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Yang Xu
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
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8
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Miyake T, Tsutsui H, Haraya K, Tachibana T, Morimoto K, Takehara S, Ayabe M, Kobayashi K, Kazuki Y. Quantitative prediction of P-glycoprotein-mediated drug-drug interactions and intestinal absorption using humanized mice. Br J Pharmacol 2021; 178:4335-4351. [PMID: 34232502 DOI: 10.1111/bph.15612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 05/12/2021] [Accepted: 06/07/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND PURPOSE P-glycoprotein (P-gp) exhibits a broad substrate specificity and affects pharmacokinetics, especially intestinal absorption. However, prediction, in vivo, of P-gp-mediated drug-drug interaction (DDI) and non-linear absorption at the preclinical stage, is challenging. Here we evaluate the use of human MDR1 mouse artificial chromosome (hMDR1-MAC) mice carrying human P-gp and lacking their own murine P-gp to quantitatively predict human P-gp-mediated DDI and non-linear absorption. EXPERIMENTAL APPROACH The P-gp substrates (aliskiren, betrixaban, celiprolol, digoxin, fexofenadine and talinolol) were administered orally to wild-type, Mdr1a/b-knockout (KO) and hMDR1-MAC mice, and their plasma concentrations were measured. We calculated the ratio of area under the curve (AUCR) in mice (AUCMdr1a/b-KO /AUCwild-type or AUCMdr1a/b-KO /AUChMDR1-MAC ) estimated as attributable to complete P-gp inhibition and the human AUCR with and without P-gp inhibitor administration. The correlations of AUCRhuman with AUCRwild-type and AUCRhMDR1-MAC were investigated. For aliskiren, betrixaban and celiprolol, the Km and Vmax values for P-gp in hMDR1-MAC mice and humans were optimized from different dosing studies using GastroPlus. The correlations of Km and Vmax for P-gp between human and hMDR1-MAC mice were investigated. KEY RESULTS A better correlation between AUCRhuman and AUCRhMDR1-MAC (R2 = 0.88) was observed. Moreover, good relationships of Km (R2 = 1.00) and Vmax (R2 = 0.98) for P-gp between humans and hMDR1-MAC mice were observed. CONCLUSIONS AND IMPLICATIONS These results suggest that P-gp-mediated DDI and non-linear absorption can be predicted using hMDR1-MAC mice. These mice are a useful in vivo tool for quantitatively predicting P-gp-mediated disposition in drug discovery and development.
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Affiliation(s)
- Taiji Miyake
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd., Gotemba, Japan
| | - Haruka Tsutsui
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd., Gotemba, Japan
| | - Kenta Haraya
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd., Gotemba, Japan
| | - Tatsuhiko Tachibana
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd., Gotemba, Japan
| | - Kayoko Morimoto
- Research and Development Department, Trans Chromosomics, Inc., Yonago, Japan
| | - Shoko Takehara
- Research and Development Department, Trans Chromosomics, Inc., Yonago, Japan
| | - Miho Ayabe
- Discovery Technology Research Department, Research Division, Chugai Pharmaceutical Co., Ltd., Kamakura, Japan
| | - Kaoru Kobayashi
- Department of Biopharmaceutics, Meiji Pharmaceutical University, Kiyose, Japan
| | - Yasuhiro Kazuki
- Division of Genome and Cellular Functions, Department of Molecular and Cellular Biology, School of Life Science, Faculty of Medicine, Tottori University, Yonago, Japan.,Chromosome Engineering Research Center, Tottori University, Yonago, Japan
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Nakazono Y, Arakawa H, Nishino M, Yamaki I, Oba T, Tomotoshi K, Kakinuma C, Ogihara T, Tamai I. Drug Transcellular Transport Assay Using a High Porosity Honeycomb Film. Biol Pharm Bull 2021; 44:635-641. [PMID: 33952820 DOI: 10.1248/bpb.b20-00925] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In vitro transport studies across cells grown on culture inserts are widely used for evaluating pharmacokinetic characteristics such as intestinal membrane permeability. However, measurements of the apparent permeability coefficient of highly lipophilic compounds are often limited by transport across the membrane filters, not by transport across the cultured cells. To overcome this concern, we have investigated the utility of a high-porosity membrane honeycomb film (HCF) for transcellular transport studies. Using the HCF inserts, the apparent permeability coefficient (Papp) of the drugs tested in LLC-PK1 and Caco-2 cells tended to increase with an increase in lipophilicity, reaching a maximum Papp value at Log D higher than 2. In contrast, using the commercially available Track-Etched membrane (TEM) inserts, a maximum value was observed at Log D higher than 1. The basolateral to apical transport permeability Papp(BL→AP) of rhodamine 123 across LLC-PK1 cells that express P-glycoprotein (P-gp) cultured on HCF inserts and TEM inserts was 2.33 and 2.39 times higher than the reverse directional Papp(AP→BL) permeability, respectively. The efflux ratio (Papp(B-A)/Papp(A-B)) of rhodamine 123 in LLC-PK1 expressing P-gp cells using HCF inserts was comparable to that obtained using TEM inserts, whereas the transported amount in both directions was significantly higher when using the HCF inserts. Accordingly, due to the higher permeability and high porosity of HCF membranes, it is expected that transcellular transport of high lipophilic as well as hydrophilic compounds and substrate recognition of transporters can be evaluated more accurately by using HCF inserts.
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Affiliation(s)
- Yuya Nakazono
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University
| | - Hiroshi Arakawa
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University
| | | | - Ikumi Yamaki
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University
| | - Takahiro Oba
- Bio Science & Engineering Laboratory, Fujifilm Corporation
| | | | | | - Takuo Ogihara
- Laboratory of Clinical Pharmacokinetics, Graduate School of Pharmaceutical Sciences, Takasaki University of Health and Welfare
| | - Ikumi Tamai
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University
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Shimazaki S, Kuroda J, Shimomura K, Misaka S. Urinary Excretion of Nadolol as a Possible In Vivo Probe for Drug Interactions Involving P-Glycoprotein. J Clin Pharmacol 2021; 61:799-805. [PMID: 33387374 DOI: 10.1002/jcph.1812] [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: 10/18/2020] [Accepted: 12/30/2020] [Indexed: 11/09/2022]
Abstract
Nadolol is a hydrophilic and nonselective β-adrenoceptor blocker with a bioavailability of 30%, relatively longer half-life, negligible metabolism, and predominant renal excretion. Previous studies have reported that nadolol is a substrate of P-glycoprotein, and the coadministration with itraconazole, a typical P-glycoprotein inhibitor, results in elevated plasma concentrations and cumulative urinary excretion of nadolol. In this study, we assessed whether measurements of urinary-excreted nadolol can be an alternative method of plasma pharmacokinetics for P-glycoprotein-mediated drug interactions in humans. We reanalyzed the pooled data set of plasma concentration and urinary excretion of nadolol from our previous clinical studies in a total of 32 healthy Japanese adults. The area under the plasma concentration-time curve from 0 to infinity (AUC0-∞ ) of nadolol in individual subjects was significantly correlated with the maximum plasma concentration (r = 0.80, P < .01) and the cumulative amount excreted into urine (Ae ) at 4 (r = 0.51, P = .01), 8 (r = 0.63, P < .01), 24 (r = 0.75, P < .01), and 48 (r = 0.77, P < .01) hours. Significant correlations were also observed between the AUC and Ae during the same respective periods. In the drug interactions of nadolol with itraconazole, rifampicin, a well-known P-glycoprotein inducer, or grapefruit juice, there were significant correlations between the differences in AUC0-48 and those in Ae, 0-48 from the controls in individual subjects. These results suggest that the measurements of urinary excretion of nadolol can be employed as a sensitive and reliable alternative to plasma pharmacokinetics for the evaluation of P-glycoprotein-mediated drug interactions.
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Affiliation(s)
- Sho Shimazaki
- Department of Pharmacy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Junko Kuroda
- Department of Pharmacy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Kenju Shimomura
- Department of Bioregulation and Pharmacological Medicine, School of Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shingen Misaka
- Department of Pharmacy, Fukushima Medical University Hospital, Fukushima, Japan.,Department of Bioregulation and Pharmacological Medicine, School of Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
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Domínguez CJ, Tocchetti GN, Rigalli JP, Mottino AD. Acute regulation of apical ABC transporters in the gut. Potential influence on drug bioavailability. Pharmacol Res 2020; 163:105251. [PMID: 33065282 DOI: 10.1016/j.phrs.2020.105251] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 01/09/2023]
Abstract
The extensive intestinal surface offers an advantage regarding nutrient, ion and water absorptive capacity but also brings along a high exposition to xenobiotics, including drugs of therapeutic use and food contaminants. After absorption of these compounds by the enterocytes, apical ABC transporters play a key role in secreting them back to the intestinal lumen, hence acting as a transcellular barrier. Rapid and reversible modulation of their activity is a subject of increasing interest for pharmacologists. On the one hand, a decrease in transporter activity may result in increased absorption of therapeutic agents given orally. On the other hand, an increase in transporter activity would decrease their absorption and therapeutic efficacy. Although of less relevance, apical ABC transporters also contribute to disposition of drugs systemically administered. This review article summarizes the present knowledge on the mechanisms aimed to rapidly regulate the activity of the main apical ABC transporters of the gut: multidrug resistance protein 1 (MDR1), multidrug resistance-associated protein 2 (MRP2) and breast cancer resistance protein (BCRP). Regulation of these mechanisms by drugs, drug delivery systems, drug excipients and nutritional components are particularly considered. This information could provide the basis for controlled regulation of bioavailability of therapeutic agents and at the same time would help to prevent potential drug-drug interactions.
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Affiliation(s)
- Camila Juliana Domínguez
- Institute of Experimental Physiology, Faculty of Biochemical and Pharmaceutical Sciences, Rosario National University, Suipacha 570, 2000 Rosario, Argentina
| | - Guillermo Nicolás Tocchetti
- Institute of Experimental Physiology, Faculty of Biochemical and Pharmaceutical Sciences, Rosario National University, Suipacha 570, 2000 Rosario, Argentina; Department of Clinical Pharmacology and Pharmacoepidemiology, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Juan Pablo Rigalli
- Department of Clinical Pharmacology and Pharmacoepidemiology, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; Department of Physiology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands
| | - Aldo Domingo Mottino
- Institute of Experimental Physiology, Faculty of Biochemical and Pharmaceutical Sciences, Rosario National University, Suipacha 570, 2000 Rosario, Argentina.
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Elmeliegy M, Vourvahis M, Guo C, Wang DD. Effect of P-glycoprotein (P-gp) Inducers on Exposure of P-gp Substrates: Review of Clinical Drug-Drug Interaction Studies. Clin Pharmacokinet 2020; 59:699-714. [PMID: 32052379 PMCID: PMC7292822 DOI: 10.1007/s40262-020-00867-1] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Understanding transporter-mediated drug-drug interactions (DDIs) for investigational agents is important during drug development to assess DDI liability, its clinical relevance, and to determine appropriate DDI management strategies. P-glycoprotein (P-gp) is an efflux transporter that influences the pharmacokinetics (PK) of various compounds. Assessing transporter induction in vitro is challenging and is not always predictive of in vivo effects, and hence there is a need to consider clinical DDI studies; however, there is no clear guidance on when clinical evaluation of transporter induction is required. Furthermore, there is no proposed list of index transporter inducers to be used in clinical studies. This review evaluated DDI studies with known P-gp inducers to better understand the mechanism and site of P-gp induction, as well as the magnitude of induction effect on the exposure of P-gp substrates. Our review indicates that P-gp and cytochrome P450 (CYP450) enzymes are co-regulated via the pregnane xenobiotic receptor (PXR) and the constitutive androstane receptor (CAR). The magnitude of the decrease in substrate drug exposure by P-gp induction is generally less than that of CYP3A. Most P-gp inducers reduced total bioavailability with a minor impact on renal clearance, despite known expression of P-gp at the apical membrane of the kidney proximal tubules. Rifampin is the most potent P-gp inducer, resulting in an average reduction in substrate exposure ranging between 20 and 67%. For other inducers, the reduction in P-gp substrate exposure ranged from 12 to 42%. A lower reduction in exposure of the P-gp substrate was observed with a lower dose of the inducer and/or if the administration of the inducer and substrate was simultaneous, i.e. not staggered. These findings suggest that clinical evaluation of the impact of P-gp inducers on the PK of investigational agents that are substrates for P-gp might be warranted only for compounds with a relatively steep exposure-efficacy relationship.
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Affiliation(s)
- Mohamed Elmeliegy
- Clinical Pharmacology, Global Product Development, Pfizer Inc., 10555 Science Center Dr., San Diego, CA, 92121, USA.
| | - Manoli Vourvahis
- Clinical Pharmacology, Global Product Development, Pfizer Inc., New York, NY, USA
| | - Cen Guo
- Clinical Pharmacology, Global Product Development, Pfizer Inc., 10555 Science Center Dr., San Diego, CA, 92121, USA
| | - Diane D Wang
- Clinical Pharmacology, Global Product Development, Pfizer Inc., 10555 Science Center Dr., San Diego, CA, 92121, USA
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Al-Ali AAA, Sandra L, Versweyveld D, Pijpers I, Dillen L, Vermeulen A, Snoeys J, Holm R, Nielsen CU. High-dose etoposide formulations do not saturate intestinal P-glycoprotein: Development, stability, and pharmacokinetics in Sprague-Dawley rats. Int J Pharm 2020; 583:119399. [DOI: 10.1016/j.ijpharm.2020.119399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/28/2020] [Accepted: 04/30/2020] [Indexed: 01/05/2023]
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Quantitative analysis of the effect of controlled-release formulation on nonlinear gastrointestinal absorption of P-glycoprotein substrate talinolol using physiologically based pharmacokinetic absorption model. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Murakami T, Bodor E, Bodor N. Modulation of expression/function of intestinal P-glycoprotein under disease states. Expert Opin Drug Metab Toxicol 2019; 16:59-78. [DOI: 10.1080/17425255.2020.1701653] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | | | - Nicholas Bodor
- Bodor Laboratories, Miami, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
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16
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Rat intestinal drug permeability: A status report and summary of repeated determinations. Eur J Pharm Biopharm 2019; 142:364-376. [DOI: 10.1016/j.ejpb.2019.07.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/28/2019] [Accepted: 07/04/2019] [Indexed: 12/28/2022]
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17
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Oswald S. Organic Anion Transporting Polypeptide (OATP) transporter expression, localization and function in the human intestine. Pharmacol Ther 2019; 195:39-53. [DOI: 10.1016/j.pharmthera.2018.10.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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18
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Funai Y, Shirasaka Y, Ishihara M, Takemura M, Ichijo K, Kishimoto H, Inoue K. Effect of Osmolality on the Pharmacokinetic Interaction between Apple Juice and Atenolol in Rats. Drug Metab Dispos 2019; 47:386-391. [DOI: 10.1124/dmd.118.084483] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 01/07/2019] [Indexed: 01/29/2023] Open
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Schäfer AM, Bock T, Meyer zu Schwabedissen HE. Establishment and Validation of Competitive Counterflow as a Method To Detect Substrates of the Organic Anion Transporting Polypeptide 2B1. Mol Pharm 2018; 15:5501-5513. [DOI: 10.1021/acs.molpharmaceut.8b00631] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Anima M. Schäfer
- Biopharmacy, Department Pharmaceutical Sciences, University of Basel, 4056 Basel, Switzerland
| | - Thomas Bock
- Proteomics Core Facility, Biozentrum, University of Basel, 4056 Basel, Switzerland
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Meyer zu Schwabedissen HE, Ferreira C, Schaefer AM, Oufir M, Seibert I, Hamburger M, Tirona RG. Thyroid Hormones Are Transport Substrates and Transcriptional Regulators of Organic Anion Transporting Polypeptide 2B1. Mol Pharmacol 2018; 94:700-712. [DOI: 10.1124/mol.117.111161] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 05/02/2018] [Indexed: 01/05/2023] Open
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21
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Ayehunie S, Landry T, Stevens Z, Armento A, Hayden P, Klausner M. Human Primary Cell-Based Organotypic Microtissues for Modeling Small Intestinal Drug Absorption. Pharm Res 2018; 35:72. [PMID: 29476278 PMCID: PMC6599640 DOI: 10.1007/s11095-018-2362-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 02/02/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE The study evaluates the use of new in vitro primary human cell-based organotypic small intestinal (SMI) microtissues for predicting intestinal drug absorption and drug-drug interaction. METHODS The SMI microtissues were reconstructed using human intestinal fibroblasts and enterocytes cultured on a permeable support. To evaluate the suitability of the intestinal microtissues to model drug absorption, the permeability coefficients across the microtissues were determined for a panel of 11 benchmark drugs with known human absorption and Caco-2 permeability data. Drug-drug interactions were examined using efflux transporter substrates and inhibitors. RESULTS The 3D-intestinal microtissues recapitulate the structural features and physiological barrier properties of the human small intestine. The microtissues also expressed drug transporters and metabolizing enzymes found on the intestinal wall. Functionally, the SMI microtissues were able to discriminate between low and high permeability drugs and correlated better with human absorption data (r2 = 0.91) compared to Caco-2 cells (r2 = 0.71). Finally, the functionality of efflux transporters was confirmed using efflux substrates and inhibitors which resulted in efflux ratios of >2.0 fold and by a decrease in efflux ratios following the addition of inhibitors. CONCLUSION The SMI microtissues appear to be a useful pre-clinical tool for predicting drug bioavailability of orally administered drugs.
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Affiliation(s)
- Seyoum Ayehunie
- MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts, USA.
| | - Tim Landry
- MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts, USA
| | - Zachary Stevens
- MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts, USA
| | - Alex Armento
- MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts, USA
| | - Patrick Hayden
- MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts, USA
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Karibe T, Imaoka T, Abe K, Ando O. Curcumin as an In Vivo Selective Intestinal Breast Cancer Resistance Protein Inhibitor in Cynomolgus Monkeys. Drug Metab Dispos 2018; 46:667-679. [PMID: 29358184 DOI: 10.1124/dmd.117.078931] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 01/19/2018] [Indexed: 01/16/2023] Open
Abstract
To estimate the clinical impact of pharmacokinetic modulation via breast cancer resistance protein (BCRP), in vivo approaches in nonclinical settings are desired in drug development. Clinical observation has identified curcumin as a promising candidate for in vivo selective BCRP inhibition, in addition to several well known inhibitors, such as lapatinib and pantoprazole. This study aimed to confirm the inhibitory efficacy of curcumin on gastrointestinal BCRP function in cynomolgus monkeys and to perform comparisons with lapatinib and pantoprazole. Oral area under the plasma concentration-time curve (AUC) and bioavailability of well known BCRP (sulfasalazine and rosuvastatin), P-glycoprotein (fexofenadine, aliskiren, and talinolol), and CYP3A (midazolam) substrates were investigated in the presence and absence of inhibitors. Oral exposures of sulfasalazine and rosuvastatin were markedly elevated by curcumin with minimal changes in systemic clearance, whereas pharmacokinetic alterations after fexofenadine, aliskiren, and talinolol oral exposure were limited. Curcumin increased oral midazolam exposure without affecting systemic clearance, presumably owing to partial inhibition of intestinal CYP3A. Lapatinib increased the oral AUC for sulfasalazine to a greater extent than curcumin did, whereas pantoprazole had a smaller effect. However, lapatinib also exerted significant effects on fexofenadine, failed to selectively discriminate between BCRP and P-glycoprotein inhibition, and had an effect on oral midazolam exposure comparable with that of curcumin. Thus, pharmacokinetic evaluation in monkeys demonstrated that pretreatment with curcumin as an in vivo selective BCRP inhibitor was more appropriate than pretreatment with lapatinib and pantoprazole for the assessment of the impact of BCRP on gastrointestinal absorption in nonrodent models.
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Affiliation(s)
- Tsuyoshi Karibe
- Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Tomoki Imaoka
- Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Koji Abe
- Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Osamu Ando
- Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
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Yu J, Zhou Z, Tay-Sontheimer J, Levy RH, Ragueneau-Majlessi I. Intestinal Drug Interactions Mediated by OATPs: A Systematic Review of Preclinical and Clinical Findings. J Pharm Sci 2017; 106:2312-2325. [DOI: 10.1016/j.xphs.2017.04.004] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/05/2017] [Accepted: 04/07/2017] [Indexed: 02/07/2023]
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Abstract
Transporters in proximal renal tubules contribute to the disposition of numerous drugs. Furthermore, the molecular mechanisms of tubular secretion have been progressively elucidated during the past decades. Organic anions tend to be secreted by the transport proteins OAT1, OAT3 and OATP4C1 on the basolateral side of tubular cells, and multidrug resistance protein (MRP) 2, MRP4, OATP1A2 and breast cancer resistance protein (BCRP) on the apical side. Organic cations are secreted by organic cation transporter (OCT) 2 on the basolateral side, and multidrug and toxic compound extrusion (MATE) proteins MATE1, MATE2/2-K, P-glycoprotein, organic cation and carnitine transporter (OCTN) 1 and OCTN2 on the apical side. Significant drug-drug interactions (DDIs) may affect any of these transporters, altering the clearance and, consequently, the efficacy and/or toxicity of substrate drugs. Interactions at the level of basolateral transporters typically decrease the clearance of the victim drug, causing higher systemic exposure. Interactions at the apical level can also lower drug clearance, but may be associated with higher renal toxicity, due to intracellular accumulation. Whereas the importance of glomerular filtration in drug disposition is largely appreciated among clinicians, DDIs involving renal transporters are less well recognized. This review summarizes current knowledge on the roles, quantitative importance and clinical relevance of these transporters in drug therapy. It proposes an approach based on substrate-inhibitor associations for predicting potential tubular-based DDIs and preventing their adverse consequences. We provide a comprehensive list of known drug interactions with renally-expressed transporters. While many of these interactions have limited clinical consequences, some involving high-risk drugs (e.g. methotrexate) definitely deserve the attention of prescribers.
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Affiliation(s)
- Anton Ivanyuk
- Division of Clinical Pharmacology, Lausanne University Hospital (CHUV), Bugnon 17, 1011, Lausanne, Switzerland.
| | - Françoise Livio
- Division of Clinical Pharmacology, Lausanne University Hospital (CHUV), Bugnon 17, 1011, Lausanne, Switzerland
| | - Jérôme Biollaz
- Division of Clinical Pharmacology, Lausanne University Hospital (CHUV), Bugnon 17, 1011, Lausanne, Switzerland
| | - Thierry Buclin
- Division of Clinical Pharmacology, Lausanne University Hospital (CHUV), Bugnon 17, 1011, Lausanne, Switzerland
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25
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Li Y, Revalde J, Paxton JW. The effects of dietary and herbal phytochemicals on drug transporters. Adv Drug Deliv Rev 2017; 116:45-62. [PMID: 27637455 DOI: 10.1016/j.addr.2016.09.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 08/10/2016] [Accepted: 09/05/2016] [Indexed: 12/22/2022]
Abstract
Membrane transporter proteins (the ABC transporters and SLC transporters) play pivotal roles in drug absorption and disposition, and thus determine their efficacy and safety. Accumulating evidence suggests that the expression and activity of these transporters may be modulated by various phytochemicals (PCs) found in diets rich in plants and herbs. PC absorption and disposition are also subject to the function of membrane transporter and drug metabolizing enzymes. PC-drug interactions may involve multiple major drug transporters (and metabolizing enzymes) in the body, leading to alterations in the pharmacokinetics of substrate drugs, and thus their efficacy and toxicity. This review summarizes the reported in vitro and in vivo interactions between common dietary PCs and the major drug transporters. The oral absorption, distribution into pharmacological sanctuaries and excretion of substrate drugs and PCs are considered, along with their possible interactions with the ABC and SLC transporters which influence these processes.
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Khuri N, Zur AA, Wittwer MB, Lin L, Yee SW, Sali A, Giacomini KM. Computational Discovery and Experimental Validation of Inhibitors of the Human Intestinal Transporter OATP2B1. J Chem Inf Model 2017; 57:1402-1413. [PMID: 28562037 DOI: 10.1021/acs.jcim.6b00720] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Human organic anion transporters (OATPs) are vital for the uptake and efflux of drugs and endogenous compounds. Current identification of inhibitors of these transporters is based on experimental screening. Virtual screening remains a challenge due to a lack of experimental three-dimensional protein structures. Here, we describe a workflow to identify inhibitors of the OATP2B1 transporter in the DrugBank library of over 5,000 drugs and druglike molecules. OATP member 2B1 transporter is highly expressed in the intestine, where it participates in oral absorption of drugs. Predictions from a Random forest classifier, prioritized by docking against multiple comparative protein structure models of OATP2B1, indicated that 33 of the 5,000 compounds were putative inhibitors of OATP2B1. Ten predicted inhibitors that are prescription drugs were tested experimentally in cells overexpressing the OATP2B1 transporter. Three of these ten were validated as potent inhibitors of estrone-3-sulfate uptake (defined as more than 50% inhibition at 20 μM) and tested in multiple concentrations to determine exact IC50. The IC50 values of bicalutamide, ticagrelor, and meloxicam suggest that they might inhibit intestinal OATP2B1 at clinically relevant concentrations and therefore modulate the absorption of other concomitantly administered drugs.
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Affiliation(s)
- Natalia Khuri
- Bioengineering Department, Stanford University , Stanford, California 94305, United States
| | | | | | | | | | - Andrej Sali
- Department of Pharmaceutical Chemistry and California Institute of Quantitative Biosciences (QB3), University of California San Francisco , San Francisco, California 94158, United States
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Functional Identification of Plasma Membrane Monoamine Transporter (PMAT/SLC29A4) as an Atenolol Transporter Sensitive to Flavonoids Contained in Apple Juice. J Pharm Sci 2017; 106:2592-2598. [PMID: 28089688 DOI: 10.1016/j.xphs.2017.01.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/22/2016] [Accepted: 01/05/2017] [Indexed: 01/11/2023]
Abstract
The intestinal absorption of atenolol has recently been reported to be reduced by simultaneous ingestion of fruit juices, such as apple juice. This finding implies a possibility that an unidentified carrier-mediated transport system, which could be interfered by some components of those juices, might be involved in atenolol absorption. In an attempt to explore that possibility, we successfully identified plasma membrane monoamine transporter (PMAT/SLC29A4) as a transporter that can operate for cellular atenolol uptake in the intestine, using Madin-Darby canine kidney II cells stably expressing PMAT. The specific uptake of atenolol by PMAT was greatest at around pH 6.0 and decreased with an increase in pH. At pH 6.0, the PMAT-specific uptake of atenolol was saturable with a Michaelis constant of 0.907 mM. Moreover, PMAT-specific atenolol uptake was extensively inhibited by phloretin and quercetin, which are the major flavonoids contained in apple juice, with the half maximal inhibitory concentrations of 33.3 and 116.3 μM, respectively. PMAT-specific atenolol uptake was also inhibited by several ß-blockers, suggesting that they may also be recognized and transported by PMAT. These results suggest that PMAT is an atenolol transporter that may be involved in intestinal atenolol absorption and sensitive to flavonoids contained in apple juice.
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Kovacsics D, Patik I, Özvegy-Laczka C. The role of organic anion transporting polypeptides in drug absorption, distribution, excretion and drug-drug interactions. Expert Opin Drug Metab Toxicol 2016; 13:409-424. [PMID: 27783531 DOI: 10.1080/17425255.2017.1253679] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
INTRODUCTION The in vivo fate and effectiveness of a drug depends highly on its absorption, distribution, metabolism, excretion and toxicity (ADME-Tox). Organic anion transporting polypeptides (OATPs) are membrane proteins involved in the cellular uptake of various organic compounds, including clinically used drugs. Since OATPs are significant players in drug absorption and distribution, modulation of OATP function via pharmacotherapy with OATP substrates/inhibitors, or modulation of their expression, affects drug pharmacokinetics. Given their cancer-specific expression, OATPs may also be considered anticancer drug targets. Areas covered: We describe the human OATP family, discussing clinically relevant consequences of altered OATP function. We offer a critical analysis of published data on the role of OATPs in ADME and in drug-drug interactions, especially focusing on OATP1A2, 1B1, 1B3 and 2B1. Expert opinion: Four members of the OATP family, 1A2, 1B1, 1B3 and 2B1, have been characterized in detail. As biochemical and pharmacological knowledge on the other OATPs is lacking, it seems timely to direct research efforts towards developing the experimental framework needed to investigate the transport mechanism and substrate specificity of the poorly described OATPs. In addition, elucidating the role of OATPs in tumor development and therapy response are critical avenues for further research.
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Affiliation(s)
- Daniella Kovacsics
- a Membrane protein research group, Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences , Budapest , Hungary
| | - Izabel Patik
- a Membrane protein research group, Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences , Budapest , Hungary
| | - Csilla Özvegy-Laczka
- a Membrane protein research group, Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences , Budapest , Hungary
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Johnson M, Patel D, Matheny C, Ho M, Chen L, Ellens H. Inhibition of Intestinal OATP2B1 by the Calcium Receptor Antagonist Ronacaleret Results in a Significant Drug-Drug Interaction by Causing a 2-Fold Decrease in Exposure of Rosuvastatin. Drug Metab Dispos 2016; 45:27-34. [DOI: 10.1124/dmd.116.072397] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 10/12/2016] [Indexed: 11/22/2022] Open
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30
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Chow ECY, Talattof A, Tsakalozou E, Fan J, Zhao L, Zhang X. Using Physiologically Based Pharmacokinetic (PBPK) Modeling to Evaluate the Impact of Pharmaceutical Excipients on Oral Drug Absorption: Sensitivity Analyses. AAPS JOURNAL 2016; 18:1500-1511. [PMID: 27520379 DOI: 10.1208/s12248-016-9964-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 07/19/2016] [Indexed: 01/09/2023]
Abstract
Drug solubility, effective permeability, and intestinal metabolism and transport are parameters that govern intestinal bioavailability and oral absorption. However, excipients may affect the systemic bioavailability of a drug by altering these parameters. Thus, parameter sensitivity analyses using physiologically based pharmacokinetic (PBPK) models were performed to examine the potential impact of excipients on oral drug absorption of different Biopharmaceutics Classification System (BCS) class drugs. The simulation results showed that changes in solubility had minimal impact on Cmax and AUC0-t of investigated BCS class 1 and 3 drugs. Changes in passive permeability altered Cmax more than AUC0-t for BCS class 1 drugs but were variable and drug-specific across different BCS class 2 and 3 drugs. Depending on the drug compounds for BCS class 1 and 2 drugs, changes in intestinal metabolic activity altered Cmax and AUC0-t. Reducing or increasing influx and efflux transporter activity might likely affect Cmax and AUC0-t of BCS class 2 and 3 drugs, but the magnitude may be drug dependent. Changes in passive permeability and/or transporter activity for BCS class 2 and 3 drugs might also have a significant impact on fraction absorbed and systemic bioavailability while changes in intestinal metabolic activity may have an impact on gut and systemic bioavailability. Overall, we demonstrate that PBPK modeling can be used routinely to examine sensitivity of bioavailability based on physiochemical and physiological factors and subsequently assess whether biowaiver requirements need consideration of excipient effects for immediate release oral solid dosage forms.
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Affiliation(s)
- Edwin Chiu Yuen Chow
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA.,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA
| | - Arjang Talattof
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA.,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA
| | - Eleftheria Tsakalozou
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA.,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA
| | - Jianghong Fan
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA.,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA
| | - Liang Zhao
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA.,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA
| | - Xinyuan Zhang
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, US Food and Drug Administration, Silver Spring, Maryland, USA. .,, 10903 New Hampshire Ave., Bldg. 75, Room 4690, Silver Spring, Maryland, 20993, USA.
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Rubinchik-Stern M, Shmuel M, Bar J, Eyal S, Kovo M. Maternal-fetal transfer of indocyanine green across the perfused human placenta. Reprod Toxicol 2016; 62:100-5. [PMID: 27132189 DOI: 10.1016/j.reprotox.2016.04.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 04/04/2016] [Accepted: 04/20/2016] [Indexed: 11/25/2022]
Abstract
Indocyanine green (ICG) is an FDA-approved near-infrared imaging probe, given also to pregnant women. We aimed to characterize ICG's transplacental transfer using the ex-vivo perfusion model. Placentas were obtained from caesarean deliveries. Cotyledons were cannulated and dually perfused. ICG, 9.6μg/mL and antipyrine (50μg/mL) were added to the maternal circulation in the absence (n=4) or the presence of the organic anion transporting polypeptide (OATPs) inhibitor rifampin (10μg/mL; n=5) or the P-glycoprotein inhibitor valspodar (2μg/mL; n=3). ICG's maternal-to-fetal transfer was evaluated over 180min. The cumulative percent of ICG in the fetal reservoir was minor. When ICG transfer was normalized to that of antipyrine, it was lower in the presence of rifampin (a 41% decrease; p<0.05). Valspodar did not appear to modify the kinetics of ICG. ICG's transplacental transfer is minimal and is probably OATP-mediated. The placenta is an effective protective barrier to ICG's distribution into the fetus.
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Affiliation(s)
- Miriam Rubinchik-Stern
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University, Jerusalem, Israel.
| | - Miriam Shmuel
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University, Jerusalem, Israel.
| | - Jacob Bar
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Sara Eyal
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University, Jerusalem, Israel.
| | - Michal Kovo
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Simultaneous improvement of solubility and permeability by fabricating binary glassy materials of Talinolol with Naringin: Solid state characterization, in-vivo in-situ evaluation. Eur J Pharm Sci 2015; 78:234-44. [DOI: 10.1016/j.ejps.2015.08.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Revised: 08/03/2015] [Accepted: 08/03/2015] [Indexed: 11/22/2022]
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Mimura Y, Yasujima T, Ohta K, Inoue K, Yuasa H. Functional identification of organic cation transporter 1 as an atenolol transporter sensitive to flavonoids. Biochem Biophys Rep 2015; 2:166-171. [PMID: 29124159 PMCID: PMC5668658 DOI: 10.1016/j.bbrep.2015.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 05/29/2015] [Accepted: 06/22/2015] [Indexed: 01/11/2023] Open
Abstract
Atenolol, a β1-adrenergic receptor blocker, is administered orally and its intestinal absorption has recently been indicated to be mediated by carrier protein and reduced markedly by ingestion of some fruit juices, such as apple and orange juices. This could be postulated to be a problem arising from the interaction of some components of fruit juices with atenolol at a transporter involved in its intestinal uptake, but the responsible transporter and its interacting components have not been identified yet. In an attempt to examine that possibility, we could successfully find that human organic cation transporter 1 (OCT1/SLC22A1), which is suggested to be expressed at the brush border membrane of enterocytes, is highly capable of transporting atenolol. In this attempt, OCT1 was stably expressed in Madin-Darby canine kidney II cells and the specific uptake of atenolol by the transporter was found to be saturable, conforming to the Michaelis-Menten kinetics with the maximum transport rate (Vmax) of 4.00 nmol/min/mg protein and the Michaelis constant (Km) of 3.08 mM. Furthermore, the OCT1-specific uptake was found to be inhibited by various flavonoids, including those contained in fruit juices that have been suggested to interfere with intestinal atenolol absorption. Particularly, phloretin and quercetin, which are major components of apple juice, were potent in inhibiting OCT1-mediated atenolol transport with the inhibition constants of 38.0 and 48.0 µM, respectively. It is also notable that the inhibition by these flavonoids was of the noncompetitive type. These results indicate that OCT1 is an atenolol transporter that may be involved in intestinal atenolol uptake and sensitive to fruit juices, although its physiological and clinical relevance remains to be further examined. We explored an atenolol transporter from among the cation or anion transporters. OCT1 expressed on apical side in enterocytes has transport activity of atenolol. Transport of atenolol by OCT1 is inhibited by flavonoids. Phloretin and quercetin noncompetitively inhibit OCT1-mediated atenolol transport.
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Affiliation(s)
- Yoshihisa Mimura
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Tomoya Yasujima
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Kinya Ohta
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Katsuhisa Inoue
- Department of Biopharmaceutics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Hiroaki Yuasa
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
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Margină D, Ilie M, Grădinaru D, Androutsopoulos VP, Kouretas D, Tsatsakis AM. Natural products-friends or foes? Toxicol Lett 2015; 236:154-67. [PMID: 25980574 DOI: 10.1016/j.toxlet.2015.05.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 05/03/2015] [Accepted: 05/11/2015] [Indexed: 01/28/2023]
Abstract
A trend in the general population has been observed in recent years regarding the orientation toward preventive measures in health; in this context the increased interest from the users and researchers concerning the active effect of food supplements on the health state and on longevity, is noticeable. All over the world, the consumption of natural foods and of vegetal supplements has increased spectacularly over the last 5-10 years. The decreased prevalence of cardio-vascular diseases associated with Mediterranean diet, as well as the French paradox convinced researchers to scientifically document the beneficial outcomes pointed out by traditional use of plants, and to try to develop supplements that would have the same positive effects as these noticed for diet components. The intense research dedicated to this topic revealed the fact that food supplements are linked to some problematic aspects, such as toxicological side effects when associated with classical synthetic drugs. The food supplement-drug interactions are submitted to complex issues regarding pharmacokinetic interactions leading to changes in absorption, distribution, metabolism and excretion processes with direct impact on effect and toxicological potential. The present review based on recent literature aims at discussing the food-drug interactions with direct impact on efficacy and toxicity of drugs.
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Affiliation(s)
- Denisa Margină
- Carol Davila University of Medicine and Pharmacy, Faculty of Pharmacy, 6 Traian Vuia St., 020956 Bucharest, Romania
| | - Mihaela Ilie
- Carol Davila University of Medicine and Pharmacy, Faculty of Pharmacy, 6 Traian Vuia St., 020956 Bucharest, Romania.
| | - Daniela Grădinaru
- Carol Davila University of Medicine and Pharmacy, Faculty of Pharmacy, 6 Traian Vuia St., 020956 Bucharest, Romania
| | - Vasilis P Androutsopoulos
- University of Crete, Faculty of Medicine, Department of Forensic Sciences & Toxicology, Heraklion, Greece
| | - Demetrios Kouretas
- University of Thessaly, Department of Biochemistry and Biotechnology, Larisa, Greece
| | - Aristidis M Tsatsakis
- University of Crete, Faculty of Medicine, Department of Forensic Sciences & Toxicology, Heraklion, Greece
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Shen H, Su H, Liu T, Yao M, Mintier G, Li L, Fancher RM, Iyer R, Marathe P, Lai Y, Rodrigues AD. Evaluation of Rosuvastatin as an Organic Anion Transporting Polypeptide (OATP) Probe Substrate: In Vitro Transport and In Vivo Disposition in Cynomolgus Monkeys. J Pharmacol Exp Ther 2015; 353:380-91. [DOI: 10.1124/jpet.114.221804] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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High-dose short-term administration of naringin did not alter talinolol pharmacokinetics in humans. Eur J Pharm Sci 2015; 68:36-42. [DOI: 10.1016/j.ejps.2014.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 10/22/2014] [Accepted: 12/01/2014] [Indexed: 11/23/2022]
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O'Connor M, Lee C, Ellens H, Bentz J. A novel application of t-statistics to objectively assess the quality of IC50 fits for P-glycoprotein and other transporters. Pharmacol Res Perspect 2014; 3:e00078. [PMID: 25692007 PMCID: PMC4317220 DOI: 10.1002/prp2.78] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Accepted: 07/03/2014] [Indexed: 11/24/2022] Open
Abstract
Current USFDA and EMA guidance for drug transporter interactions is dependent on IC50 measurements as these are utilized in determining whether a clinical interaction study is warranted. It is therefore important not only to standardize transport inhibition assay systems but also to develop uniform statistical criteria with associated probability statements for generation of robust IC50 values, which can be easily adopted across the industry. The current work provides a quantitative examination of critical factors affecting the quality of IC50 fits for P-gp inhibition through simulations of perfect data with randomly added error as commonly observed in the large data set collected by the P-gp IC50 initiative. The types of errors simulated were (1) variability in replicate measures of transport activity; (2) transformations of error-contaminated transport activity data prior to IC50 fitting (such as performed when determining an IC50 for inhibition of P-gp based on efflux ratio); and (3) the lack of well defined “no inhibition” and “complete inhibition” plateaus. The effect of the algorithm used in fitting the inhibition curve (e.g., two or three parameter fits) was also investigated. These simulations provide strong quantitative support for the recommendations provided in Bentz et al. (2013) for the determination of IC50 values for P-gp and demonstrate the adverse effect of data transformation prior to fitting. Furthermore, the simulations validate uniform statistical criteria for robust IC50 fits in general, which can be easily implemented across the industry. A calibration of the t-statistic is provided through calculation of confidence intervals associated with the t-statistic.
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Affiliation(s)
- Michael O'Connor
- Department of Biodiversity, Earth and Environmental Science, Drexel University Philadelphia, Pennsylvania ; Department of Biology, Drexel University Philadelphia, Pennsylvania
| | - Caroline Lee
- Drug Metabolism and Pharmacokinetics, QPS Research Triangle Park, North Carolina
| | - Harma Ellens
- Drug Metabolism and Pharmacokinetics, GlaxoSmithKline Pharmaceuticals King of Prussia, Pennsylvania
| | - Joe Bentz
- Department of Biology, Drexel University Philadelphia, Pennsylvania
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Abstract
Organic anion-transporting polypeptides or OATPs are central transporters in the disposition of drugs and other xenobiotics. In addition, they mediate transport of a wide variety of endogenous substrates. The critical role of OATPs in drug disposition has spurred research both in academia and in the pharmaceutical industry. Translational aspects with clinical questions are the focus in academia, while the pharmaceutical industry tries to define and understand the role these transporters play in pharmacotherapy. The present overview summarizes our knowledge on the interaction of food constituents with OATPs and on the OATP transport mechanisms. Further, it gives an update on the available information on the structure-function relationship of the OATPs and, finally, covers the transcriptional and posttranscriptional regulation of OATPs.
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Affiliation(s)
- Bruno Stieger
- Department of Clinical Pharmacology and Toxicology, University Hospital, Zürich, Switzerland.
| | - Bruno Hagenbuch
- Department of Pharmacology, Toxicology and Therapeutics, The University of Kansas Medical Center, Kansas City, Kansas, USA
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Takahashi M, Onozawa S, Ogawa R, Uesawa Y, Echizen H. Predictive performance of three practical approaches for grapefruit juice-induced 2-fold or greater increases in AUC of concomitantly administered drugs. J Clin Pharm Ther 2014; 40:91-7. [DOI: 10.1111/jcpt.12231] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 10/10/2014] [Indexed: 11/29/2022]
Affiliation(s)
- M. Takahashi
- Department of Pharmacotherapy; Meiji Pharmaceutical University; Kiyose Japan
| | - S. Onozawa
- Department of Pharmacotherapy; Meiji Pharmaceutical University; Kiyose Japan
| | - R. Ogawa
- Department of Pharmacotherapy; Meiji Pharmaceutical University; Kiyose Japan
| | - Y. Uesawa
- Department of Clinical Pharmaceutics; Meiji Pharmaceutical University; Kiyose Japan
| | - H. Echizen
- Department of Pharmacotherapy; Meiji Pharmaceutical University; Kiyose Japan
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Nakanishi T, Tamai I. Putative roles of organic anion transporting polypeptides (OATPs) in cell survival and progression of human cancers. Biopharm Drug Dispos 2014; 35:463-84. [DOI: 10.1002/bdd.1915] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 08/01/2014] [Accepted: 08/12/2014] [Indexed: 01/19/2023]
Affiliation(s)
- Takeo Nakanishi
- Department of Membrane Transport and Biopharmaceutics, Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences; Kanazawa University; Kakuma-machi Kanazawa 920-1192 Japan
| | - Ikumi Tamai
- Department of Membrane Transport and Biopharmaceutics, Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences; Kanazawa University; Kakuma-machi Kanazawa 920-1192 Japan
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41
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Nguyen M, Staubach P, Wolffram S, Langguth P. Effect of single-dose and short-term administration of quercetin on the pharmacokinetics of talinolol in humans – Implications for the evaluation of transporter-mediated flavonoid–drug interactions. Eur J Pharm Sci 2014; 61:54-60. [DOI: 10.1016/j.ejps.2014.01.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 01/14/2014] [Accepted: 01/15/2014] [Indexed: 01/10/2023]
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Sjögren E, Abrahamsson B, Augustijns P, Becker D, Bolger MB, Brewster M, Brouwers J, Flanagan T, Harwood M, Heinen C, Holm R, Juretschke HP, Kubbinga M, Lindahl A, Lukacova V, Münster U, Neuhoff S, Nguyen MA, Peer AV, Reppas C, Hodjegan AR, Tannergren C, Weitschies W, Wilson C, Zane P, Lennernäs H, Langguth P. In vivo methods for drug absorption – Comparative physiologies, model selection, correlations with in vitro methods (IVIVC), and applications for formulation/API/excipient characterization including food effects. Eur J Pharm Sci 2014; 57:99-151. [DOI: 10.1016/j.ejps.2014.02.010] [Citation(s) in RCA: 196] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 02/15/2014] [Accepted: 02/17/2014] [Indexed: 01/11/2023]
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Suzuki M, Komura H, Yoshikawa T, Enya S, Nagao A, Takubo H, Kogayu M. Characterization of gastrointestinal absorption of digoxin involving influx and efflux transporter in rats: application of mdr1a knockout (-/-) rats into absorption study of multiple transporter substrate. Xenobiotica 2014; 44:1039-45. [PMID: 24839994 DOI: 10.3109/00498254.2014.920551] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
1. This study was aimed to characterize gastrointestinal absorption of digoxin using wild-type (WT) and multidrug resistance protein 1a [mdr1a; P-glycoprotein (P-gp)] knockout (-/-) rats. 2. In WT rats, the area under the plasma concentration-time curve (AUC) of oral digoxin increased after oral pretreatment with quinidine at 30 mg/kg compared with non-treatment, but the increasing ratio tended to decrease at a high dose of 100 mg/kg. In mdr1a (-/-) rats, however, quinidine pretreatment caused a dose-dependent decrease in the AUC. 3. Quinidine pretreatment did not alter the hepatic availability of digoxin, indicating that the changes in the digoxin AUC were attributable to inhibition of the absorption process by quinidine; i.e. inhibition of influx by quinidine in mdr1a (-/-) rats and inhibition of efflux and influx by quinidine in WT rats. 4. An in situ rat intestinal closed loop study using naringin implied that organic anion transporting peptide (Oatp) 1a5 may be a responsible transporter in the absorption of digoxin. 5. These findings imply that the rat absorption behavior of digoxin is possibly governed by Oatp1a5-mediated influx and P-gp-mediated efflux. The mdr1a (-/-) rat is therefore a useful in vivo tool to investigate drug absorption associated with multiple transporters including P-gp.
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Affiliation(s)
- Motoya Suzuki
- Drug Metabolism & Pharmacokinetics Research Laboratories, Central Pharmaceutical Research Institute , Japan Tobacco Inc., Osaka , Japan
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44
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Shirasaka Y, Mori T, Murata Y, Nakanishi T, Tamai I. Substrate- and Dose-Dependent Drug Interactions with Grapefruit Juice Caused by Multiple Binding Sites on OATP2B1. Pharm Res 2014; 31:2035-43. [DOI: 10.1007/s11095-014-1305-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 01/14/2014] [Indexed: 01/10/2023]
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Misaka S, Yatabe J, Müller F, Takano K, Kawabe K, Glaeser H, Yatabe MS, Onoue S, Werba JP, Watanabe H, Yamada S, Fromm MF, Kimura J. Green tea ingestion greatly reduces plasma concentrations of nadolol in healthy subjects. Clin Pharmacol Ther 2014; 95:432-8. [PMID: 24419562 DOI: 10.1038/clpt.2013.241] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 12/11/2013] [Indexed: 11/09/2022]
Abstract
This study aimed to evaluate the effects of green tea on the pharmacokinetics and pharmacodynamics of the β-blocker nadolol. Ten healthy volunteers received a single oral dose of 30 mg nadolol with green tea or water after repeated consumption of green tea (700 ml/day) or water for 14 days. Catechin concentrations in green tea and plasma were determined. Green tea markedly decreased the maximum plasma concentration (C(max)) and area under the plasma concentration-time curve (AUC(0-48)) of nadolol by 85.3% and 85.0%, respectively (P < 0.01), without altering renal clearance of nadolol. The effects of nadolol on systolic blood pressure were significantly reduced by green tea. [(3)H]-Nadolol uptake assays in human embryonic kidney 293 cells stably expressing the organic anion-transporting polypeptides OATP1A2 and OATP2B1 revealed that nadolol is a substrate of OATP1A2 (Michaelis constant (K(m)) = 84.3 μmol/l) but not of OATP2B1. Moreover, green tea significantly inhibited OATP1A2-mediated nadolol uptake (half-maximal inhibitory concentration, IC(50) = 1.36%). These results suggest that green tea reduces plasma concentrations of nadolol possibly in part by inhibition of OATP1A2-mediated uptake of nadolol in the intestine.
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Affiliation(s)
- S Misaka
- 1] Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan [2] Institute of Experimental and Clinical Pharmacology and Toxicology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - J Yatabe
- Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - F Müller
- Institute of Experimental and Clinical Pharmacology and Toxicology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - K Takano
- Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - K Kawabe
- Department of Pharmacokinetics and Pharmacodynamics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - H Glaeser
- Institute of Experimental and Clinical Pharmacology and Toxicology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - M S Yatabe
- Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - S Onoue
- Department of Pharmacokinetics and Pharmacodynamics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - J P Werba
- Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - H Watanabe
- Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - S Yamada
- Department of Pharmacokinetics and Pharmacodynamics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - M F Fromm
- Institute of Experimental and Clinical Pharmacology and Toxicology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - J Kimura
- Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan
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Inhibition of OATP1B1 by tyrosine kinase inhibitors: in vitro-in vivo correlations. Br J Cancer 2014; 110:894-8. [PMID: 24398510 PMCID: PMC3929889 DOI: 10.1038/bjc.2013.811] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 12/04/2013] [Accepted: 12/06/2013] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Several tyrosine kinase inhibitors (TKIs) can decrease docetaxel clearance in patients by an unknown mechanism. We hypothesised that these interactions are mediated by the hepatic uptake transporter OATP1B1. METHODS The influence of 16 approved TKIs on transport was studied in vitro using HEK293 cells expressing OATP1B1 or its mouse equivalent Oatp1b2. Pharmacokinetic studies were performed with Oatp1b2-knockout and OATP1B1-transgenic mice. RESULTS All docetaxel-interacting TKIs, including sorafenib, were identified as potent inhibitors of OATP1B1 in vitro. Although Oatp1b2 deficiency in vivo was associated with increased docetaxel exposure, single- or multiple-dose sorafenib did not influence docetaxel pharmacokinetics. CONCLUSION These findings highlight the importance of identifying proper preclinical models for verifying and predicting TKI-chemotherapy interactions involving transporters.
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Ahmed IS, Hassan MA, Kondo T. Effect of lyophilized grapefruit juice on P-glycoprotein-mediated drug transport in-vitro and in-vivo. Drug Dev Ind Pharm 2013; 41:375-81. [PMID: 24303901 DOI: 10.3109/03639045.2013.866141] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The administration of grapefruit juice (GFJ) has been postulated to inhibit the activity of P-glycoprotein (P-gp) transport system and thus can enhance the uptake of substrate drugs. However, for various reasons, the results obtained have been always swaying between confirmation and refutation. This study aims at re-evaluating the effect of lyophilized freshly-prepared grapefruit juice (LGFJ) prepared from the whole peeled fruit on P-gp activity using the model drug doxorubicin (DOX) in-vitro and timolol maleate (TM) in-vivo. Human uterine sarcoma MES-SA/DX5v cells, grown under nanomolar concentration of DOX and highly expressing P-gp, were used as model cells for in-vitro studies whereas white New Zealand male rabbits were used for in-vivo studies. Results showed that the accumulation of DOX in MES-SA/DX5v cells was increased by 18.3 ± 2.0% in presence of LGFJ compared to control experiments. Results from in-vivo absorption studies showed that the relative oral bioavailability of TM ingested with LGFJ was significantly higher by 70% and 43% compared to the oral bioavailability of TM ingested with saline and a commercial GFJ, respectively. This study as such confirms the inhibitory effects of LGFJ on P-gp efflux proteins and highlights the superiority of using lyophilized freshly prepared juices over the commercially available juices in research studies. Also, the results call for further studies to assess the possibility of co-administrating LGFJ with anti-cancer agents to modulate multidrug resistance in their cellular environment or incorporating LGFJ in solid dosage forms to improve oral bioavailability of drugs.
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Affiliation(s)
- Iman S Ahmed
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah , Sharjah , United Arab Emirates
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48
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Shirasaka Y, Shichiri M, Mori T, Nakanishi T, Tamai I. Major Active Components in Grapefruit, Orange, and Apple Juices Responsible for OATP2B1-Mediated Drug Interactions. J Pharm Sci 2013; 102:3418-26. [DOI: 10.1002/jps.23653] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2012] [Revised: 10/01/2012] [Accepted: 10/10/2012] [Indexed: 01/18/2023]
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49
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Shitara Y, Maeda K, Ikejiri K, Yoshida K, Horie T, Sugiyama Y. Clinical significance of organic anion transporting polypeptides (OATPs) in drug disposition: their roles in hepatic clearance and intestinal absorption. Biopharm Drug Dispos 2013; 34:45-78. [PMID: 23115084 DOI: 10.1002/bdd.1823] [Citation(s) in RCA: 306] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Organic anion transporting polypeptide (OATP) family transporters accept a number of drugs and are increasingly being recognized as important factors in governing drug and metabolite pharmacokinetics. OATP1B1 and OATP1B3 play an important role in hepatic drug uptake while OATP2B1 and OATP1A2 might be key players in intestinal absorption and transport across blood-brain barrier of drugs, respectively. To understand the importance of OATPs in the hepatic clearance of drugs, the rate-determining process for elimination should be considered; for some drugs, hepatic uptake clearance rather than metabolic intrinsic clearance is the more important determinant of hepatic clearances. The importance of the unbound concentration ratio (liver/blood), K(p,uu) , of drugs, which is partly governed by OATPs, is exemplified in interpreting the difference in the IC(50) of statins between the hepatocyte and microsome systems for the inhibition of HMG-CoA reductase activity. The intrinsic activity and/or expression level of OATPs are affected by genetic polymorphisms and drug-drug interactions. Their effects on the elimination rate or intestinal absorption rate of drugs may sometimes depend on the substrate drug. This is partly because of the different contribution of OATP isoforms to clearance or intestinal absorption. When the contribution of the OATP-mediated pathway is substantial, the pharmacokinetics of substrate drugs should be greatly affected. This review describes the estimation of the contribution of OATP1B1 to the total hepatic uptake of drugs from the data of fold-increases in the plasma concentration of substrate drugs by the genetic polymorphism of this transporter. To understand the importance of the OATP family transporters, modeling and simulation with a physiologically based pharmacokinetic model are helpful.
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Affiliation(s)
- Yoshihisa Shitara
- Pharmacokinetics Laboratory, Pharmaceutical Research Center, Meiji Seika Pharma Co., Ltd, Yokohama, Japan
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50
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Misaka S, Miyazaki N, Yatabe MS, Ono T, Shikama Y, Fukushima T, Kimura J. Pharmacokinetic and pharmacodynamic interaction of nadolol with itraconazole, rifampicin and grapefruit juice in healthy volunteers. J Clin Pharmacol 2013; 53:738-45. [PMID: 23677858 DOI: 10.1002/jcph.95] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 04/10/2013] [Indexed: 11/08/2022]
Abstract
To evaluate effects of itraconazole, rifampicin and grapefruit juice on pharmacokinetics and pharmacodynamics of a hydrophilic non-selective β-adrenoceptor blocker nadolol, we conducted an open-label, four-way crossover study in 10 healthy male volunteers. A single oral dose of 30 mg nadolol was administered with water (control), itraconazole (100 mg), or grapefruit juice (300 mL), or after a 6-day pretreatment with rifampicin (450 mg/day). Plasma concentrations and urinary excretions of nadolol were measured over 48 hours after its dosing. Systolic and diastolic blood pressures and pulse rate were periodically recorded after nadolol administration as pharmacodynamic parameters. Itraconazole increased the peak plasma concentration and the area under the plasma concentration-time curve (AUC0-∞ ) of nadolol by 468% and 224% of control, respectively (P < .001). A slight, but not statistically significant, decrease in AUC0-∞ of nadolol was observed in rifampicin and grapefruit juice phases as compared to control. Elimination half-life for nadolol did not differ among the four phases. During itraconazole phase, nadolol reduced pharmacodynamic parameters to a greater extent than the other phases. These results suggest that itraconazole substantially increases the oral availability of nadolol possibly by the inhibition of intestinal P-glycoprotein, whereas grapefruit juice has little effect on nadolol pharmacokinetics.
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Affiliation(s)
- Shingen Misaka
- Department of Pharmacology, School of Medicine, Fukushima Medical University, Fukushima, Japan.
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