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Zhou Y, Dong H, Fan J, Zhu M, Liu L, Wang Y, Tang P, Chen X. Cytochrome P450 2B6 and UDP-Glucuronosyltransferase Enzyme-Mediated Clearance of Ciprofol (HSK3486) in Humans: The Role of Hepatic and Extrahepatic Metabolism. Drug Metab Dispos 2024; 52:106-117. [PMID: 38071562 DOI: 10.1124/dmd.123.001484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/01/2023] [Accepted: 12/06/2023] [Indexed: 12/22/2023] Open
Abstract
Ciprofol (HSK3486) is a novel intravenous agent for general anesthesia. In humans, HSK3486 mainly undergoes glucuronidation to form M4 [fraction of clearance (fCL): 62.6%], followed by the formation of monohydroxylated metabolites that further undergo glucuronidation and sulfation to produce M5-1, M5-2, M5-3, and M3 (summed fCL: 35.2%). However, the complete metabolic pathways of HSK3486 in humans remain unclear. In this study, by comparison with chemically synthesized reference standards, three monohydroxylated metabolites [M7-1, 4-hydroxylation with an unbound intrinsic clearance (CLint,u) of 2211 μl/min/mg; M7-2, ω-hydroxylation with a CLint,u of 600 μl/min/mg; and M7-3, (ω-1)-hydroxylation with a CLint,u of 78.4 μl/min/mg] were identified in human liver microsomes, and CYP2B6 primarily catalyzed their formation. In humans, M7-1 was shown to undergo glucuronidation at the 4-position and 1-position by multiple UDP-glucuronosyltransferases (UGTs) to produce M5-1 and M5-3, respectively, or was metabolized to M3 by cytosolic sulfotransferases. M7-2 was glucuronidated at the ω position by UGT1A9, 2B4, and 2B7 to form M5-2. UGT1A9 predominantly catalyzed the glucuronidation of HSK3486 (M4). The CLint,u values for M4 formation in human liver and kidney microsomes were 1028 and 3407 μl/min/mg, respectively. In vitro to in vivo extrapolation analysis suggested that renal glucuronidation contributed approximately 31.4% of the combined clearance. In addition to HSK3486 glucuronidation (M4), 4-hydroxylation (M7-1) was identified as another crucial oxidative metabolic pathway (fCL: 34.5%). Further attention should be paid to the impact of CYP2B6- and UGT1A9-mediated drug interactions and gene polymorphisms on the exposure and efficacy of HSK3486. SIGNIFICANCE STATEMENT: This research elucidates the major oxidative metabolic pathways of HSK3486 (the formation of three monohydroxylated metabolites: M7-1, M7-2, M7-3) as well as definitive structures and formation pathways of these monohydroxylated metabolites and their glucuronides or sulfate in humans. This research also identifies major metabolizing enzymes responsible for the glucuronidation (UGT1A9) and oxidation (CYP2B6) of HSK3486 and characterizes the mechanism of extrahepatic metabolism. The above information is helpful in guiding the safe use of HSK3486 in the clinic.
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Affiliation(s)
- Yufan Zhou
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Hongjiao Dong
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Jiang Fan
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Mingshe Zhu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Lu Liu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Yongbin Wang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Pingming Tang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
| | - Xiaoyan Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China (Y.Z., L.L., Y.W., X.C.); University of Chinese Academy of Sciences, Beijing, China (Y.Z., X.C.); Haisco Pharmaceutical Group Co., Ltd., Chengdu, Sichuan Province, China (H.D., J.F., M.Z., P.T.); and MassDefect Technologies, Princeton, New Jersey (M.Z.)
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Physiologically Based Pharmacokinetic Modelling to Predict Pharmacokinetics of Enavogliflozin, a Sodium-Dependent Glucose Transporter 2 Inhibitor, in Humans. Pharmaceutics 2023; 15:pharmaceutics15030942. [PMID: 36986803 PMCID: PMC10058973 DOI: 10.3390/pharmaceutics15030942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/09/2023] [Accepted: 03/12/2023] [Indexed: 03/16/2023] Open
Abstract
Enavogliflozin is a sodium-dependent glucose cotransporter 2 (SGLT2) inhibitor approved for clinical use in South Korea. As SGLT2 inhibitors are a treatment option for patients with diabetes, enavogliflozin is expected to be prescribed in various populations. Physiologically based pharmacokinetic (PBPK) modelling can rationally predict the concentration–time profiles under altered physiological conditions. In previous studies, one of the metabolites (M1) appeared to have a metabolic ratio between 0.20 and 0.25. In this study, PBPK models for enavogliflozin and M1 were developed using published clinical trial data. The PBPK model for enavogliflozin incorporated a non-linear urinary excretion in a mechanistically arranged kidney model and a non-linear formation of M1 in the liver. The PBPK model was evaluated, and the simulated pharmacokinetic characteristics were in a two-fold range from those of the observations. The pharmacokinetic parameters of enavogliflozin were predicted using the PBPK model under pathophysiological conditions. PBPK models for enavogliflozin and M1 were developed and validated, and they seemed useful for logical prediction.
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Najjar A, Punt A, Wambaugh J, Paini A, Ellison C, Fragki S, Bianchi E, Zhang F, Westerhout J, Mueller D, Li H, Shi Q, Gant TW, Botham P, Bars R, Piersma A, van Ravenzwaay B, Kramer NI. Towards best use and regulatory acceptance of generic physiologically based kinetic (PBK) models for in vitro-to-in vivo extrapolation (IVIVE) in chemical risk assessment. Arch Toxicol 2022; 96:3407-3419. [PMID: 36063173 PMCID: PMC9584981 DOI: 10.1007/s00204-022-03356-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/03/2022] [Indexed: 11/28/2022]
Abstract
With an increasing need to incorporate new approach methodologies (NAMs) in chemical risk assessment and the concomitant need to phase out animal testing, the interpretation of in vitro assay readouts for quantitative hazard characterisation becomes more important. Physiologically based kinetic (PBK) models, which simulate the fate of chemicals in tissues of the body, play an essential role in extrapolating in vitro effect concentrations to in vivo bioequivalent exposures. As PBK-based testing approaches evolve, it will become essential to standardise PBK modelling approaches towards a consensus approach that can be used in quantitative in vitro-to-in vivo extrapolation (QIVIVE) studies for regulatory chemical risk assessment based on in vitro assays. Based on results of an ECETOC expert workshop, steps are recommended that can improve regulatory adoption: (1) define context and implementation, taking into consideration model complexity for building fit-for-purpose PBK models, (2) harmonise physiological input parameters and their distribution and define criteria for quality chemical-specific parameters, especially in the absence of in vivo data, (3) apply Good Modelling Practices (GMP) to achieve transparency and design a stepwise approach for PBK model development for risk assessors, (4) evaluate model predictions using alternatives to in vivo PK data including read-across approaches, (5) use case studies to facilitate discussions between modellers and regulators of chemical risk assessment. Proof-of-concepts of generic PBK modelling approaches are published in the scientific literature at an increasing rate. Working on the previously proposed steps is, therefore, needed to gain confidence in PBK modelling approaches for regulatory use.
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Affiliation(s)
| | - Ans Punt
- Wageningen Food Safety Research, Wageningen, The Netherlands
| | - John Wambaugh
- Center for Computational Toxicology and Exposure, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC USA
| | | | | | - Styliani Fragki
- National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | | | | | - Joost Westerhout
- The Netherlands Organisation for Applied Scientific Research TNO, Utrecht, The Netherlands
| | - Dennis Mueller
- Research and Development, Crop Science, Bayer AG, Monheim, Germany
| | - Hequn Li
- Unilever Safety and Environmental Assurance Centre, Colworth Science Park, Sharnbrook, Bedfordshire UK
| | - Quan Shi
- Shell Global Solutions International B.V, The Hague, The Netherlands
| | - Timothy W. Gant
- School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Phil Botham
- Syngenta, Jealott’s Hill, Bracknell, Berkshire UK
| | - Rémi Bars
- Crop Science Division, Bayer S.A.S., Sophia Antipolis, France
| | - Aldert Piersma
- National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | | | - Nynke I. Kramer
- Toxicology Division, Wageningen University, PO Box 8000, 6700 EA Wageningen, The Netherlands
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Chang X, Tan YM, Allen DG, Bell S, Brown PC, Browning L, Ceger P, Gearhart J, Hakkinen PJ, Kabadi SV, Kleinstreuer NC, Lumen A, Matheson J, Paini A, Pangburn HA, Petersen EJ, Reinke EN, Ribeiro AJS, Sipes N, Sweeney LM, Wambaugh JF, Wange R, Wetmore BA, Mumtaz M. IVIVE: Facilitating the Use of In Vitro Toxicity Data in Risk Assessment and Decision Making. TOXICS 2022; 10:232. [PMID: 35622645 PMCID: PMC9143724 DOI: 10.3390/toxics10050232] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/24/2022] [Indexed: 02/04/2023]
Abstract
During the past few decades, the science of toxicology has been undergoing a transformation from observational to predictive science. New approach methodologies (NAMs), including in vitro assays, in silico models, read-across, and in vitro to in vivo extrapolation (IVIVE), are being developed to reduce, refine, or replace whole animal testing, encouraging the judicious use of time and resources. Some of these methods have advanced past the exploratory research stage and are beginning to gain acceptance for the risk assessment of chemicals. A review of the recent literature reveals a burst of IVIVE publications over the past decade. In this review, we propose operational definitions for IVIVE, present literature examples for several common toxicity endpoints, and highlight their implications in decision-making processes across various federal agencies, as well as international organizations, including those in the European Union (EU). The current challenges and future needs are also summarized for IVIVE. In addition to refining and reducing the number of animals in traditional toxicity testing protocols and being used for prioritizing chemical testing, the goal to use IVIVE to facilitate the replacement of animal models can be achieved through their continued evolution and development, including a strategic plan to qualify IVIVE methods for regulatory acceptance.
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Affiliation(s)
- Xiaoqing Chang
- Inotiv-RTP, 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA; (X.C.); (D.G.A.); (S.B.); (L.B.); (P.C.)
| | - Yu-Mei Tan
- U.S. Environmental Protection Agency, Office of Pesticide Programs, 109 T.W. Alexander Drive, Durham, NC 27709, USA;
| | - David G. Allen
- Inotiv-RTP, 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA; (X.C.); (D.G.A.); (S.B.); (L.B.); (P.C.)
| | - Shannon Bell
- Inotiv-RTP, 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA; (X.C.); (D.G.A.); (S.B.); (L.B.); (P.C.)
| | - Paul C. Brown
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, 10903 New Hampshire Avenue, Silver Spring, MD 20903, USA; (P.C.B.); (A.J.S.R.); (R.W.)
| | - Lauren Browning
- Inotiv-RTP, 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA; (X.C.); (D.G.A.); (S.B.); (L.B.); (P.C.)
| | - Patricia Ceger
- Inotiv-RTP, 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA; (X.C.); (D.G.A.); (S.B.); (L.B.); (P.C.)
| | - Jeffery Gearhart
- The Henry M. Jackson Foundation, Air Force Research Laboratory, 711 Human Performance Wing, Wright-Patterson Air Force Base, OH 45433, USA;
| | - Pertti J. Hakkinen
- National Library of Medicine, National Center for Biotechnology Information, 8600 Rockville Pike, Bethesda, MD 20894, USA;
| | - Shruti V. Kabadi
- U.S. Food and Drug Administration, Center for Food Safety and Applied Nutrition, Office of Food Additive Safety, 5001 Campus Drive, HFS-275, College Park, MD 20740, USA;
| | - Nicole C. Kleinstreuer
- National Institute of Environmental Health Sciences, National Toxicology Program Interagency Center for the Evaluation of Alternative Toxicological Methods, P.O. Box 12233, Research Triangle Park, NC 27709, USA;
| | - Annie Lumen
- U.S. Food and Drug Administration, National Center for Toxicological Research, 3900 NCTR Road, Jefferson, AR 72079, USA;
| | - Joanna Matheson
- U.S. Consumer Product Safety Commission, Division of Toxicology and Risk Assessment, 5 Research Place, Rockville, MD 20850, USA;
| | - Alicia Paini
- European Commission, Joint Research Centre (JRC), 21027 Ispra, Italy;
| | - Heather A. Pangburn
- Air Force Research Laboratory, 711 Human Performance Wing, 2729 R Street, Area B, Building 837, Wright-Patterson Air Force Base, OH 45433, USA;
| | - Elijah J. Petersen
- U.S. Department of Commerce, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899, USA;
| | - Emily N. Reinke
- U.S. Army Public Health Center, 8252 Blackhawk Rd., Aberdeen Proving Ground, MD 21010, USA;
| | - Alexandre J. S. Ribeiro
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, 10903 New Hampshire Avenue, Silver Spring, MD 20903, USA; (P.C.B.); (A.J.S.R.); (R.W.)
| | - Nisha Sipes
- U.S. Environmental Protection Agency, Center for Computational Toxicology and Exposure, 109 TW Alexander Dr., Research Triangle Park, NC 27711, USA; (N.S.); (J.F.W.); (B.A.W.)
| | - Lisa M. Sweeney
- UES, Inc., 4401 Dayton-Xenia Road, Beavercreek, OH 45432, Assigned to Air Force Research Laboratory, 711 Human Performance Wing, Wright-Patterson Air Force Base, OH 45433, USA;
| | - John F. Wambaugh
- U.S. Environmental Protection Agency, Center for Computational Toxicology and Exposure, 109 TW Alexander Dr., Research Triangle Park, NC 27711, USA; (N.S.); (J.F.W.); (B.A.W.)
| | - Ronald Wange
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, 10903 New Hampshire Avenue, Silver Spring, MD 20903, USA; (P.C.B.); (A.J.S.R.); (R.W.)
| | - Barbara A. Wetmore
- U.S. Environmental Protection Agency, Center for Computational Toxicology and Exposure, 109 TW Alexander Dr., Research Triangle Park, NC 27711, USA; (N.S.); (J.F.W.); (B.A.W.)
| | - Moiz Mumtaz
- Agency for Toxic Substances and Disease Registry, Office of the Associate Director for Science, 1600 Clifton Road, S102-2, Atlanta, GA 30333, USA
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Jarzina S, Di Fiore S, Ellinger B, Reiser P, Frank S, Glaser M, Wu J, Taverne FJ, Kramer NI, Mally A. Application of the Adverse Outcome Pathway Concept to In Vitro Nephrotoxicity Assessment: Kidney Injury due to Receptor-Mediated Endocytosis and Lysosomal Overload as a Case Study. FRONTIERS IN TOXICOLOGY 2022; 4:864441. [PMID: 35516525 PMCID: PMC9061999 DOI: 10.3389/ftox.2022.864441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/22/2022] [Indexed: 11/20/2022] Open
Abstract
Application of adverse outcome pathways (AOP) and integration of quantitative in vitro to in vivo extrapolation (QIVIVE) may support the paradigm shift in toxicity testing to move from apical endpoints in test animals to more mechanism-based in vitro assays. Here, we developed an AOP of proximal tubule injury linking a molecular initiating event (MIE) to a cascade of key events (KEs) leading to lysosomal overload and ultimately to cell death. This AOP was used as a case study to adopt the AOP concept for systemic toxicity testing and risk assessment based on in vitro data. In this AOP, nephrotoxicity is thought to result from receptor-mediated endocytosis (MIE) of the chemical stressor, disturbance of lysosomal function (KE1), and lysosomal disruption (KE2) associated with release of reactive oxygen species and cytotoxic lysosomal enzymes that induce cell death (KE3). Based on this mechanistic framework, in vitro readouts reflecting each KE were identified. Utilizing polymyxin antibiotics as chemical stressors for this AOP, the dose-response for each in vitro endpoint was recorded in proximal tubule cells from rat (NRK-52E) and human (RPTEC/TERT1) in order to (1) experimentally support the sequence of key events (KEs), to (2) establish quantitative relationships between KEs as a basis for prediction of downstream KEs based on in vitro data reflecting early KEs and to (3) derive suitable in vitro points of departure for human risk assessment. Time-resolved analysis was used to support the temporal sequence of events within this AOP. Quantitative response-response relationships between KEs established from in vitro data on polymyxin B were successfully used to predict in vitro toxicity of other polymyxin derivatives. Finally, a physiologically based kinetic (PBK) model was utilized to transform in vitro effect concentrations to a human equivalent dose for polymyxin B. The predicted in vivo effective doses were in the range of therapeutic doses known to be associated with a risk for nephrotoxicity. Taken together, these data provide proof-of-concept for the feasibility of in vitro based risk assessment through integration of mechanistic endpoints and reverse toxicokinetic modelling.
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Affiliation(s)
| | - Stefano Di Fiore
- Fraunhofer Institute for Molecular Biology and Applied Ecology, Division Molecular Biotechnology Aachen, Aachen, Germany
| | - Bernhard Ellinger
- Fraunhofer Institute for Molecular Biology and Applied Ecology, Division Translational Medicine, ScreeningPort, Hamburg, Germany
| | - Pia Reiser
- Department of Toxicology, University of Würzburg, Würzburg, Germany
| | - Sabrina Frank
- Department of Toxicology, University of Würzburg, Würzburg, Germany
| | - Markus Glaser
- Department of Toxicology, University of Würzburg, Würzburg, Germany
| | - Jiaqing Wu
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands
- Toxicology Division, Wageningen University, Wageningen, Netherlands
| | - Femke J. Taverne
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands
- Host-microbe Interactions, Wageningen University, Wageningen, Netherlands
| | - Nynke I. Kramer
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands
- Toxicology Division, Wageningen University, Wageningen, Netherlands
| | - Angela Mally
- Department of Toxicology, University of Würzburg, Würzburg, Germany
- *Correspondence: Angela Mally,
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Scotcher D, Galetin A. PBPK Simulation-Based Evaluation of Ganciclovir Crystalluria Risk Factors: Effect of Renal Impairment, Old Age, and Low Fluid Intake. AAPS J 2021; 24:13. [PMID: 34907479 PMCID: PMC8816528 DOI: 10.1208/s12248-021-00654-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 10/02/2021] [Indexed: 11/30/2022] Open
Abstract
Dosing guidance is often lacking for chronic kidney disease (CKD) due to exclusion of such patients from pivotal clinical trials. Physiologically based pharmacokinetic (PBPK) modelling supports model-informed dosing when clinical data are lacking, but application of these approaches to patients with impaired renal function is not yet at full maturity. In the current study, a ganciclovir PBPK model was developed for patients with normal renal function and extended to CKD population. CKD-related changes in tubular secretion were explored in the mechanistic kidney model and implemented either as proportional or non-proportional decline relative to GFR. Crystalluria risk was evaluated in different clinical settings (old age, severe CKD and low fluid intake) by simulating ganciclovir medullary collecting duct (MCD) concentrations. The ganciclovir PBPK model captured observed changes in systemic pharmacokinetic endpoints in mild-to-severe CKD; these trends were evident irrespective of assumed pathophysiological mechanism of altered active tubular secretion in the model. Minimal difference in simulated ganciclovir MCD concentrations was noted between young adult and geriatric populations with normal renal function and urine flow (1 mL/min), with lower concentrations predicted for severe CKD patients. High crystalluria risk was identified at reduced urine flow (0.1 mL/min) as simulated ganciclovir MCD concentrations exceeded its solubility (2.6–6 mg/mL), irrespective of underlying renal function. The analysis highlighted the importance of appropriate distribution of virtual subjects’ systems data in CKD populations. The ganciclovir PBPK model illustrates the ability of this translational tool to explore individual and combined effects of age, urine flow, and renal impairment on local drug renal exposure.
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Affiliation(s)
- Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK.
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7
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Imaoka T, Huang W, Shum S, Hailey DW, Chang SY, Chapron A, Yeung CK, Himmelfarb J, Isoherranen N, Kelly EJ. Bridging the gap between in silico and in vivo by modeling opioid disposition in a kidney proximal tubule microphysiological system. Sci Rep 2021; 11:21356. [PMID: 34725352 PMCID: PMC8560754 DOI: 10.1038/s41598-021-00338-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/27/2021] [Indexed: 11/22/2022] Open
Abstract
Opioid overdose, dependence, and addiction are a major public health crisis. Patients with chronic kidney disease (CKD) are at high risk of opioid overdose, therefore novel methods that provide accurate prediction of renal clearance (CLr) and systemic disposition of opioids in CKD patients can facilitate the optimization of therapeutic regimens. The present study aimed to predict renal clearance and systemic disposition of morphine and its active metabolite morphine-6-glucuronide (M6G) in CKD patients using a vascularized human proximal tubule microphysiological system (VPT-MPS) coupled with a parent-metabolite full body physiologically-based pharmacokinetic (PBPK) model. The VPT-MPS, populated with a human umbilical vein endothelial cell (HUVEC) channel and an adjacent human primary proximal tubular epithelial cells (PTEC) channel, successfully demonstrated secretory transport of morphine and M6G from the HUVEC channel into the PTEC channel. The in vitro data generated by VPT-MPS were incorporated into a mechanistic kidney model and parent-metabolite full body PBPK model to predict CLr and systemic disposition of morphine and M6G, resulting in successful prediction of CLr and the plasma concentration–time profiles in both healthy subjects and CKD patients. A microphysiological system together with mathematical modeling successfully predicted renal clearance and systemic disposition of opioids in CKD patients and healthy subjects.
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Affiliation(s)
- Tomoki Imaoka
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Weize Huang
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Sara Shum
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Dale W Hailey
- Lynn and Mike Garvey Imaging Core, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, 98109, USA.,Department of Laboratory Medicine and Pathology, School of Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Shih-Yu Chang
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, 98195, USA
| | - Alenka Chapron
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Catherine K Yeung
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, 98195, USA.,Division of Nephrology, Department of Medicine, Kidney Research Institute, University of Washington, 1959 NE Pacific Street, HSB Room H272, Seattle, WA, 98195, USA
| | - Jonathan Himmelfarb
- Division of Nephrology, Department of Medicine, Kidney Research Institute, University of Washington, 1959 NE Pacific Street, HSB Room H272, Seattle, WA, 98195, USA
| | - Nina Isoherranen
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Edward J Kelly
- Department of Pharmaceutics, School of Pharmacy, University of Washington, HSB Room H272, 1959 NE Pacific Street, Seattle, WA, 98195, USA. .,Division of Nephrology, Department of Medicine, Kidney Research Institute, University of Washington, 1959 NE Pacific Street, HSB Room H272, Seattle, WA, 98195, USA.
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8
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Al-Majdoub ZM, Scotcher D, Achour B, Barber J, Galetin A, Rostami-Hodjegan A. Quantitative Proteomic Map of Enzymes and Transporters in the Human Kidney: Stepping Closer to Mechanistic Kidney Models to Define Local Kinetics. Clin Pharmacol Ther 2021; 110:1389-1400. [PMID: 34390491 DOI: 10.1002/cpt.2396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/03/2021] [Indexed: 12/20/2022]
Abstract
The applications of translational modeling of local drug concentrations in various organs had a sharp increase over the last decade. These are part of the model-informed drug development initiative, adopted by the pharmaceutical industry and promoted by drug regulatory agencies. With respect to the kidney, the models serve as a bridge for understanding animal vs. human observations related to renal drug disposition and any consequential adverse effects. However, quantitative data on key drug-metabolizing enzymes and transporters relevant for predicting renal drug disposition are limited. Using targeted and global quantitative proteomics, we determined the abundance of multiple enzymes and transporters in 20 human kidney cortex samples. Nine enzymes and 22 transporters were quantified (8 for the first time in the kidneys). In addition, > 4,000 proteins were identified and used to form an open database. CYP2B6, CYP3A5, and CYP4F2 showed comparable, but generally low expression, whereas UGT1A9 and UGT2B7 levels were the highest. Significant correlation between abundance and activity (measured by mycophenolic acid clearance) was observed for UGT1A9 (Rs = 0.65, P = 0.004) and UGT2B7 (Rs = 0.70, P = 0.023). Expression of P-gp ≈ MATE-1 and OATP4C1 transporters were high. Strong intercorrelations were observed between several transporters (P-gp/MRP4, MRP2/OAT3, and OAT3/OAT4); no correlation in expression was apparent for functionally related transporters (OCT2/MATEs). This study extends our knowledge of pharmacologically relevant proteins in the kidney cortex, with implications on more prudent use of mechanistic kidney models under the general framework of quantitative systems pharmacology and toxicology.
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Affiliation(s)
- Zubida M Al-Majdoub
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK
| | - Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK
| | - Brahim Achour
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK
| | - Jill Barber
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester, UK.,Certara UK (Simcyp Division), Sheffield, UK
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9
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Kikuchi R, Chiou WJ, Durbin KR, Savaryn JP, Ma J, Emami Riedmaier A, de Morais SM, Jenkins GJ, Bow DAJ. Quantitation of plasma membrane drug transporters in kidney tissue and cell lines using a novel proteomic approach enabled a prospective prediction of metformin disposition. Drug Metab Dispos 2021; 49:938-946. [PMID: 34330717 DOI: 10.1124/dmd.121.000487] [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: 03/29/2021] [Accepted: 07/06/2021] [Indexed: 11/22/2022] Open
Abstract
The successful prospective incorporation of in vitro transporter kinetics in physiologically based pharmacokinetic (PBPK) models to describe drug disposition remains challenging. While determination of scaling factors to extrapolate in vitro to in vivo transporter kinetics has been facilitated by quantitative proteomics, no robust assessment comparing membrane recoveries between different cells/tissues has been made. HEK293 cells overexpressing OCT2, MATE1 and MATE2K or human kidney cortex were homogenized and centrifuged to obtain the total membrane fractions, which were subsequently subjected to liquid-liquid extraction followed by centrifugation and precipitation to isolate plasma membrane fractions. Plasma membrane recoveries determined by quantitation of the marker Na+/K+-ATPase in lysate and plasma membrane fractions were {less than or equal to}20% but within three-fold across different cells and tissues. A separate study demonstrated that recoveries are comparable between basolateral and apical membranes of renal proximal tubules, as measured by Na+/K+-ATPase and γ-glutamyl transpeptidase 1, respectively. The plasma membrane expression of OCT2, MATE1 and MATE2K was quantified and relative expression factors (REFs) were determined as the ratio between the tissue and cell concentrations. Corrections using plasma membrane recovery had minimal impact on REF values (<two-fold). In vitro transporter kinetics of metformin were extrapolated to in vivo using the corresponding REFs in a PBPK model. The simulated metformin exposures were within two-fold of clinical exposure. These results demonstrate that transporter REFs based on plasma membrane expression enable a prediction of transporter-mediated drug disposition. Such REFs may be estimated without the correction of plasma membrane recovery when the same procedure is applied between different matrices. Significance Statement Transporter REFs based on plasma membrane expression enable in vitro-in vivo extrapolation of transporter kinetics. Plasma membrane recoveries as determined by the quantification of Na+/K+-ATPase were comparable between the in vitro and in vivo systems used in the present study, and therefore had minimal impact on the transporter REF values.
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Key Words
- Transporter-mediated drug/metabolite disposition
- Uptake transporters (OATP, OAT, OCT, PEPT, MCT, NTCP, ASBT, etc.)
- efflux transporters (P-gp, BCRP, MRP, MATE, BSEP, etc)
- in vitro-in vivo prediction (IVIVE)
- proteomics
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Affiliation(s)
- Ryota Kikuchi
- Drug Metabolism and Pharmacokinetics, AbbVie, United States
| | | | - Kenneth R Durbin
- Drug Metabolism, Pharmacokinetics and Bioanalysis, AbbVie, United States
| | | | - Junli Ma
- Drug Metabolism, Pharmacokinetics and Bioanalysis, AbbVie, United States
| | | | | | - Gary J Jenkins
- Drug Metabolism, Pharmacokinetics and Bioanal, AbbVie, United States
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10
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Zhou Z, Zhu J, Jiang M, Sang L, Hao K, He H. The Combination of Cell Cultured Technology and In Silico Model to Inform the Drug Development. Pharmaceutics 2021; 13:pharmaceutics13050704. [PMID: 34065907 PMCID: PMC8151315 DOI: 10.3390/pharmaceutics13050704] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/29/2021] [Accepted: 05/05/2021] [Indexed: 12/12/2022] Open
Abstract
Human-derived in vitro models can provide high-throughput efficacy and toxicity data without a species gap in drug development. Challenges are still encountered regarding the full utilisation of massive data in clinical settings. The lack of translated methods hinders the reliable prediction of clinical outcomes. Therefore, in this study, in silico models were proposed to tackle these obstacles from in vitro to in vivo translation, and the current major cell culture methods were introduced, such as human-induced pluripotent stem cells (hiPSCs), 3D cells, organoids, and microphysiological systems (MPS). Furthermore, the role and applications of several in silico models were summarised, including the physiologically based pharmacokinetic model (PBPK), pharmacokinetic/pharmacodynamic model (PK/PD), quantitative systems pharmacology model (QSP), and virtual clinical trials. These credible translation cases will provide templates for subsequent in vitro to in vivo translation. We believe that synergising high-quality in vitro data with existing models can better guide drug development and clinical use.
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Affiliation(s)
- Zhengying Zhou
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (Z.Z.); (M.J.)
| | - Jinwei Zhu
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (J.Z.); (L.S.)
| | - Muhan Jiang
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (Z.Z.); (M.J.)
| | - Lan Sang
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (J.Z.); (L.S.)
| | - Kun Hao
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (J.Z.); (L.S.)
- Correspondence: (K.H.); (H.H.)
| | - Hua He
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; (Z.Z.); (M.J.)
- Correspondence: (K.H.); (H.H.)
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11
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Kumar AR, Prasad B, Bhatt DK, Mathialagan S, Varma MVS, Unadkat JD. In Vivo-to-In Vitro Extrapolation of Transporter-Mediated Renal Clearance: Relative Expression Factor Versus Relative Activity Factor Approach. Drug Metab Dispos 2021; 49:470-478. [PMID: 33824168 DOI: 10.1124/dmd.121.000367] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 03/26/2021] [Indexed: 12/18/2022] Open
Abstract
About 30% of approved drugs are cleared predominantly by renal clearance (CLr). Of these, many are secreted by transporters. For these drugs, in vitro-to-in vivo extrapolation of transporter-mediated renal secretory clearance (CLsec,plasma) is important to prospectively predict their renal clearance and to assess the impact of drug-drug interactions and pharmacogenetics on their pharmacokinetics. Here we compared the ability of the relative expression factor (REF) and the relative activity factor (RAF) approaches to quantitatively predict the in vivo CLsec,plasma of 26 organic anion transporter (OAT) substrates assuming that OAT-mediated uptake is the rate-determining step in the CLsec,plasma of the drugs. The REF approach requires protein quantification of each transporter in the tissue (e.g., kidney) and transporter-expressing cells, whereas the RAF approach requires the use of a transporter-selective probe substrate (both in vitro and in vivo) for each transporter of interest. For the REF approach, 50% and 69% of the CLsec,plasma predictions were within 2- and 3-fold of the observed values, respectively; the corresponding values for the RAF approach were 65% and 81%. We found no significant difference between the two approaches in their predictive capability (as measured by accuracy and bias) of the CLsec,plasma or CLr of OAT drugs. We recommend that the REF and RAF approaches can be used interchangeably to predict OAT-mediated CLsec,plasma Further research is warranted to evaluate the ability of the REF or RAF approach to predict CLsec,plasma of drugs when uptake is not the rate-determining step. SIGNIFICANCE STATEMENT: This is the first direct comparison of the relative expression factor (REF) and relative activity factor (RAF) approaches to predict transporter-mediated renal clearance (CLr). The RAF, but not REF, approach requires transporter-selective probes and that the basolateral uptake is the rate-determining step in the CLr of drugs. Given that there is no difference in predictive capability of the REF and RAF approach for organic anion transporter-mediated CLr, the REF approach should be explored further to assess its ability to predict CLr when basolateral uptake is not the sole rate-determining step.
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Affiliation(s)
- Aditya R Kumar
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
| | - Bhagwat Prasad
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
| | - Deepak Kumar Bhatt
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
| | - Sumathy Mathialagan
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
| | - Manthena V S Varma
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
| | - Jashvant D Unadkat
- Department of Pharmaceutics, University of Washington, Seattle, Washington (A.R.K., B.P., D.K.B., J.D.U.); and Pharmacokinetics, Pharmacodynamics, and Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut (S.M., M.V.S.V.)
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12
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Franchetti Y, Nolin TD. Dose Optimization in Kidney Disease: Opportunities for PBPK Modeling and Simulation. J Clin Pharmacol 2020; 60 Suppl 1:S36-S51. [PMID: 33205428 DOI: 10.1002/jcph.1741] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/18/2020] [Indexed: 12/19/2022]
Abstract
Kidney disease affects pharmacokinetic (PK) profiles of not only renally cleared drugs but also nonrenally cleared drugs. The impact of kidney disease on drug disposition has not been fully elucidated, but describing the extent of such impact is essential for conducting dose optimization in kidney disease. Accurate evaluation of kidney function has been a clinical interest for dose optimization, and more scientists pay attention and conduct research for clarifying the role of drug transporters, metabolic enzymes, and their interplay in drug disposition as kidney disease progresses. Physiologically based pharmacokinetic (PBPK) modeling and simulation can provide valuable insights for dose optimization in kidney disease. It is a powerful tool to integrate discrete knowledge from preclinical and clinical research and mechanistically investigate system- and drug-dependent factors that may contribute to the changes in PK profiles. PBPK-based prediction of drug exposures may be used a priori to adjust dosing regimens and thereby minimize the likelihood of drug-related toxicity. With real-time clinical studies, parameter estimation may be performed with PBPK approaches that can facilitate identification of sources of interindividual variability. PBPK modeling may also facilitate biomarker research that aids dose optimization in kidney disease. U.S. Food and Drug Administration guidances related to conduction of PK studies in kidney impairment and PBPK documentation provide the foundation for facilitating model-based dose-finding research in kidney disease.
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Affiliation(s)
- Yoko Franchetti
- Department of Pharmaceutical Sciences, Center for Clinical Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Thomas D Nolin
- Department of Pharmacy and Therapeutics, Center for Clinical Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania, USA
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13
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Li X, Schmöhl F, Qi H, Bennewitz K, Tabler CT, Poschet G, Hell R, Volk N, Poth T, Hausser I, Morgenstern J, Fleming T, Nawroth PP, Kroll J. Regulation of Gluconeogenesis by Aldo-keto-reductase 1a1b in Zebrafish. iScience 2020; 23:101763. [PMID: 33251496 PMCID: PMC7683270 DOI: 10.1016/j.isci.2020.101763] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 10/08/2020] [Accepted: 10/30/2020] [Indexed: 12/17/2022] Open
Abstract
Regulation of glucose homeostasis is a fundamental process to maintain blood glucose at a physiological level, and its dysregulation is associated with the development of several metabolic diseases. Here, we report on a zebrafish mutant for Aldo-keto-reductase 1a1b (akr1a1b) as a regulator of gluconeogenesis. Adult akr1a1b−/− mutant zebrafish developed fasting hypoglycemia, which was caused by inhibiting phosphoenolpyruvate carboxykinase (PEPCK) expression as rate-limiting enzyme of gluconeogenesis. Subsequently, glucogenic amino acid glutamate as substrate for gluconeogenesis accumulated in the kidneys, but not in livers, and induced structural and functional pronephros alterations in 48-hpf akr1a1b−/− embryos. Akr1a1b−/− mutants displayed increased nitrosative stress as indicated by increased nitrotyrosine, and increased protein-S-nitrosylation. Inhibition of nitrosative stress using the NO synthase inhibitor L-NAME prevented kidney damage and normalized PEPCK expression in akr1a1b−/− mutants. Thus, the data have identified Akr1a1b as a regulator of gluconeogenesis in zebrafish and thereby controlling glucose homeostasis. Adult akr1a1b−/− mutant zebrafish develop fasting hypoglycemia Loss of Akr1a1b inhibits renal phosphoenolpyruvate carboxykinase (PEPCK) expression Accumulation of glucogenic amino acid glutamate alters the kidney in akr1a1b mutants Akr1a1b regulates gluconeogenesis via protein-S-nitrosylation
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Affiliation(s)
- Xiaogang Li
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
| | - Felix Schmöhl
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
| | - Haozhe Qi
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
| | - Katrin Bennewitz
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
| | - Christoph T Tabler
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
| | - Gernot Poschet
- Metabolomics Core Technology Platform, Centre for Organismal Studies, Heidelberg University, Heidelberg 69120, Germany
| | - Rüdiger Hell
- Metabolomics Core Technology Platform, Centre for Organismal Studies, Heidelberg University, Heidelberg 69120, Germany
| | - Nadine Volk
- Tissue Bank of the National Center for Tumor Diseases (NCT), Heidelberg 69120, Germany
| | - Tanja Poth
- CMCP - Center for Model System and Comparative Pathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg 69120, Germany
| | - Ingrid Hausser
- Electron Microscopy Lab, Institute of Pathology, University Hospital Heidelberg, Heidelberg 69120, Germany
| | - Jakob Morgenstern
- Department of Internal Medicine I and Clinical Chemistry, Heidelberg University Hospital, Heidelberg 69120, Germany
| | - Thomas Fleming
- Department of Internal Medicine I and Clinical Chemistry, Heidelberg University Hospital, Heidelberg 69120, Germany
| | - Peter Paul Nawroth
- Department of Internal Medicine I and Clinical Chemistry, Heidelberg University Hospital, Heidelberg 69120, Germany.,German Center for Diabetes Research (DZD), München-Neuherberg 85764, Germany.,Joint Heidelberg-IDC Translational Diabetes Program, Helmholtz-Zentrum, München, Heidelberg 69120, Germany
| | - Jens Kroll
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim 68167, Germany
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14
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Physiologically-based pharmacokinetic models for children: Starting to reach maturation? Pharmacol Ther 2020; 211:107541. [DOI: 10.1016/j.pharmthera.2020.107541] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 03/19/2020] [Indexed: 12/13/2022]
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15
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Scotcher D, Arya V, Yang X, Zhao P, Zhang L, Huang S, Rostami‐Hodjegan A, Galetin A. A Novel Physiologically Based Model of Creatinine Renal Disposition to Integrate Current Knowledge of Systems Parameters and Clinical Observations. CPT-PHARMACOMETRICS & SYSTEMS PHARMACOLOGY 2020; 9:310-321. [PMID: 32441889 PMCID: PMC7306622 DOI: 10.1002/psp4.12509] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 02/16/2020] [Indexed: 01/11/2023]
Abstract
Creatinine is the most common clinical biomarker of renal function. As a substrate for renal transporters, its secretion is susceptible to inhibition by drugs, resulting in transient increase in serum creatinine and false impression of damage to kidney. Novel physiologically based models for creatinine were developed here and (dis)qualified in a stepwise manner until consistency with clinical data. Data from a matrix of studies were integrated, including systems data (common to all models), proteomics-informed in vitro-in vivo extrapolation of all relevant transporter clearances, exogenous administration of creatinine (to estimate endogenous synthesis rate), and inhibition of different renal transporters (11 perpetrator drugs considered for qualification during creatinine model development and verification on independent data sets). The proteomics-informed bottom-up approach resulted in the underprediction of creatinine renal secretion. Subsequently, creatinine-trimethoprim clinical data were used to inform key model parameters in a reverse translation manner, highlighting best practices and challenges for middle-out optimization of mechanistic models.
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Affiliation(s)
- Daniel Scotcher
- Centre for Applied Pharmacokinetic ResearchUniversity of ManchesterManchesterUK
| | - Vikram Arya
- Office of Clinical PharmacologyOffice of Translational SciencesCentre for Drug Evaluation and ResearchUS Food and Drug AdministrationSilver SpringMarylandUSA
| | - Xinning Yang
- Office of Clinical PharmacologyOffice of Translational SciencesCentre for Drug Evaluation and ResearchUS Food and Drug AdministrationSilver SpringMarylandUSA
| | - Ping Zhao
- Office of Clinical PharmacologyOffice of Translational SciencesCentre for Drug Evaluation and ResearchUS Food and Drug AdministrationSilver SpringMarylandUSA
- Present address:
Bill & Melinda Gates FoundationSeattleWashingtonUSA
| | - Lei Zhang
- Office of Research and StandardsOffice of Generic DrugsCentre for Drug Evaluation and ResearchUS Food and Drug AdministrationSilver SpringMarylandUSA
| | - Shiew‐Mei Huang
- Office of Clinical PharmacologyOffice of Translational SciencesCentre for Drug Evaluation and ResearchUS Food and Drug AdministrationSilver SpringMarylandUSA
| | - Amin Rostami‐Hodjegan
- Centre for Applied Pharmacokinetic ResearchUniversity of ManchesterManchesterUK
- CertaraSheffieldUK
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic ResearchUniversity of ManchesterManchesterUK
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16
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Sakolish C, Chen Z, Dalaijamts C, Mitra K, Liu Y, Fulton T, Wade TL, Kelly EJ, Rusyn I, Chiu WA. Predicting tubular reabsorption with a human kidney proximal tubule tissue-on-a-chip and physiologically-based modeling. Toxicol In Vitro 2020; 63:104752. [PMID: 31857146 PMCID: PMC7053805 DOI: 10.1016/j.tiv.2019.104752] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/14/2019] [Accepted: 12/16/2019] [Indexed: 12/22/2022]
Abstract
Kidney is a major route of xenobiotic excretion, but the accuracy of preclinical data for predicting in vivo clearance is limited by species differences and non-physiologic 2D culture conditions. Microphysiological systems can potentially increase predictive accuracy due to their more realistic 3D environment and incorporation of dynamic flow. We used a renal proximal tubule microphysiological device to predict renal reabsorption of five compounds: creatinine (negative control), perfluorooctanoic acid (positive control), cisplatin, gentamicin, and cadmium. We perfused compound-containing media to determine renal uptake/reabsorption, adjusted for non-specific binding. A physiologically-based parallel tube model was used to model reabsorption kinetics and make predictions of overall in vivo renal clearance. For all compounds tested, the kidney tubule chip combined with physiologically-based modeling reproduces qualitatively and quantitatively in vivo tubular reabsorption and clearance. However, because the in vitro device lacks filtration and tubular secretion components, additional information on protein binding and the importance of secretory transport is needed in order to make accurate predictions. These and other limitations, such as the presence of non-physiological compounds such as antibiotics and bovine serum albumin in media and the need to better characterize degree of expression of important transporters, highlight some of the challenges with using microphysiological devices to predict in vivo pharmacokinetics.
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Affiliation(s)
- Courtney Sakolish
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
| | - Zunwei Chen
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
| | - Chimeddulam Dalaijamts
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
| | - Kusumica Mitra
- Geochemical and Environmental Research Group, Texas A&M University, College Station, TX 77845, USA.
| | - Yina Liu
- Geochemical and Environmental Research Group, Texas A&M University, College Station, TX 77845, USA.
| | - Tracy Fulton
- Geochemical and Environmental Research Group, Texas A&M University, College Station, TX 77845, USA
| | - Terry L Wade
- Geochemical and Environmental Research Group, Texas A&M University, College Station, TX 77845, USA.
| | - Edward J Kelly
- Department of Pharmaceutics, University of Washington, and Division of Nephrology, University of Washington Kidney Research Institute, Seattle, WA 98195, USA; Division of Nephrology, University of Washington Kidney Research Institute, Seattle, WA 98195, USA.
| | - Ivan Rusyn
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
| | - Weihsueh A Chiu
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
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17
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Callegari E, Varma MVS, Obach RS. Prediction of Metabolite-to-Parent Drug Exposure: Derivation and Application of a Mechanistic Static Model. Clin Transl Sci 2019; 13:520-528. [PMID: 31880865 PMCID: PMC7214656 DOI: 10.1111/cts.12734] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/27/2019] [Indexed: 12/02/2022] Open
Abstract
In the development of new drugs, the prediction of metabolite‐to‐parent plasma exposure ratio in humans prior to administration in a clinical study has emerged as an important need. In this work, we derived a mechanistic static model based on first principles to estimate metabolite‐to‐parent plasma exposure ratio, considering the contribution of liver and gut metabolism and drug transport. Knowledge (or assumptions) of mechanisms of clearance and organs involved is required. Input parameters needed included intrinsic clearance, fraction of clearance to the metabolite of interest, various binding values, and, in some cases, active transport clearance. The principles are illustrated with four drugs that yield six metabolites, with one in which clearance is dependent on a pathway subject to genetic polymorphism. Overall, the approach yielded metabolite‐to‐parent ratios within about twofold of the actual values and, thus, can be valuable in decision making in the drug development process.
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Affiliation(s)
- Ernesto Callegari
- Pharmacokinetics, Pharmacodynamics, & Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut, USA
| | - Manthena V S Varma
- Pharmacokinetics, Pharmacodynamics, & Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut, USA
| | - R Scott Obach
- Pharmacokinetics, Pharmacodynamics, & Metabolism, Medicine Design, Pfizer Inc., Groton, Connecticut, USA
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18
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Shen JX, Youhanna S, Zandi Shafagh R, Kele J, Lauschke VM. Organotypic and Microphysiological Models of Liver, Gut, and Kidney for Studies of Drug Metabolism, Pharmacokinetics, and Toxicity. Chem Res Toxicol 2019; 33:38-60. [DOI: 10.1021/acs.chemrestox.9b00245] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Joanne X. Shen
- Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Sonia Youhanna
- Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Reza Zandi Shafagh
- Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77 Stockholm, Sweden
- Division of Micro- and Nanosystems, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Julianna Kele
- Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Volker M. Lauschke
- Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77 Stockholm, Sweden
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19
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van der Made TK, Fedecostante M, Scotcher D, Rostami-Hodjegan A, Sastre Toraño J, Middel I, Koster AS, Gerritsen KG, Jankowski V, Jankowski J, Hoenderop JGJ, Masereeuw R, Galetin A. Quantitative Translation of Microfluidic Transporter in Vitro Data to in Vivo Reveals Impaired Albumin-Facilitated Indoxyl Sulfate Secretion in Chronic Kidney Disease. Mol Pharm 2019; 16:4551-4562. [PMID: 31525064 DOI: 10.1021/acs.molpharmaceut.9b00681] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Indoxyl sulfate (IxS), a highly albumin-bound uremic solute, accumulates in chronic kidney disease (CKD) due to reduced renal clearance. This study was designed to specifically investigate the role of human serum albumin (HSA) in IxS renal secretion via organic anion transporter 1 (OAT1) in a microfluidic system and subsequently apply quantitative translation of in vitro data to predict extent of change in IxS renal clearance in CKD stage IV relative to healthy. Conditionally immortalized human proximal tubule epithelial cells overexpressing OAT1 were incubated with IxS (5-200 μM) in the HSA-free medium or in the presence of either HSA or CKD-modified HSA. IxS uptake in the presence of HSA resulted in more than 20-fold decrease in OAT1 affinity (Km,u) and 37-fold greater in vitro unbound intrinsic clearance (CLint,u) versus albumin-free condition. In the presence of CKD-modified albumin, Km,u increased four-fold and IxS CLint,u decreased almost seven-fold relative to HSA. Fold-change in parameters exceeded differences in IxS binding between albumin conditions, indicating additional mechanism and facilitating role of albumin in IxS OAT1-mediated uptake. Quantitative translation of IxS in vitro OAT1-mediated CLint,u predicted a 60% decrease in IxS renal elimination as a result of CKD, in agreement with the observed data (80%). The findings of the current study emphasize the role of albumin in IxS transport via OAT1 and explored the impact of modifications in albumin on renal excretion via active secretion in CKD. For the first time, this study performed quantitative translation of transporter kinetic data generated in a novel microfluidic in vitro system to a clinically relevant setting. Knowledge gaps and future directions in quantitative translation of renal drug disposition from microphysiological systems are discussed.
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Affiliation(s)
- Thomas K van der Made
- Centre for Applied Pharmacokinetic Research, School of Health Sciences , The University of Manchester , Manchester M13 9PL , U.K
| | | | - Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, School of Health Sciences , The University of Manchester , Manchester M13 9PL , U.K
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, School of Health Sciences , The University of Manchester , Manchester M13 9PL , U.K.,Simcyp Division , Certara UK Limited , Sheffield S1 2BJ , U.K
| | | | | | | | - Karin G Gerritsen
- Department of Nephrology and Hypertension , University Medical Center Utrecht , Utrecht 3508 GA , The Netherlands
| | - Vera Jankowski
- Institute for Molecular Cardiovascular Research , RWTH Aachen University Hospital , Aachen 52074 , Germany
| | - Joachim Jankowski
- Institute for Molecular Cardiovascular Research , RWTH Aachen University Hospital , Aachen 52074 , Germany.,School for Cardiovascular Diseases , Maastricht University , Universiteitssingel 50 , Maastricht 6229 ER , The Netherlands
| | - Joost G J Hoenderop
- Department of Physiology, Radboud Institute for Molecular Life Sciences , Radboud University Medical Center , Nijmegen 6500 HB , The Netherlands
| | | | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, School of Health Sciences , The University of Manchester , Manchester M13 9PL , U.K
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Patel M, Eberl HC, Wolf A, Pierre E, Polli JW, Zamek-Gliszczynski MJ. Mechanistic Basis of Cabotegravir-Glucuronide Disposition in Humans. J Pharmacol Exp Ther 2019; 370:269-277. [PMID: 31175220 DOI: 10.1124/jpet.119.258384] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/06/2019] [Indexed: 12/15/2022] Open
Abstract
Cabotegravir, a novel integrase inhibitor under development for treatment and prevention of HIV, is primarily metabolized by UDP-glucuronosyltransferase (UGT)1A1 and UGT1A9 to a direct ether glucuronide metabolite. The aim of these studies was to elucidate the mechanistic basis of cabotegravir-glucuronide disposition in humans. Cabotegravir glucuronidation was predominantly hepatic (>95%) with minimal intestinal and renal contribution. Rat liver perfusions demonstrated that cabotegravir-glucuronide formed in the liver undergoes comparable biliary and sinusoidal excretion, consistent with high concentrations of the glucuronide in human bile and urine. Cabotegravir-glucuronide biliary excretion was mediated by multidrug resistance-associated protein (MRP)2 (not transported by breast cancer resistance protein or P-glycoprotein), whereas hepatic basolateral excretion into sinusoidal blood was via both MRP3 [fraction transport (Ft) = 0.81] and MRP4 (Ft = 0.19). Surprisingly, despite high urinary recovery of hepatically-formed cabotegravir-glucuronide, metabolite levels in circulation were negligible, a phenomenon consistent with rapid metabolite clearance. Cabotegravir-glucuronide was transported by hepatic uptake transporters organic anion-transporting (OAT) polypeptide (OATP)1B1 and OATP1B3; however, metabolite clearance by hepatic uptake from circulation was low (2.7% of hepatic blood flow) and unable to explain the minimal systemic exposure. Instead, circulating cabotegravir-glucuronide undergoes efficient renal clearance, where uptake into the proximal tubule would be mediated by OAT3 (not transported by OAT1), and subsequent secretion into urine by MRP2 (Ft = 0.66) and MRP4 (Ft = 0.34). These studies provide mechanistic insight into the disposition of cabotegravir-glucuronide, a hepatically-formed metabolite with appreciable urinary recovery and minimal systemic exposure, including fractional contribution of redundant transporters to any given process based on quantitative proteomics. SIGNIFICANCE STATEMENT: The role of membrane transporters in metabolite disposition, especially glucuronides, and as sites of unexpected drug-drug interactions, which alter drug efficacy and safety, has been established. Cabotegravir-glucuronide, formed predominantly by direct glucuronidation of parent drug in liver, was the major metabolite recovered in human urine (27% of oral dose) but was surprisingly not detected in systemic circulation. To our knowledge, this is the first mechanistic description of this phenomenon for a major hepatically-formed metabolite to be excreted in the urine to a large extent, but not circulate at detectable levels. The present study elucidates the mechanistic basis of cabotegravir-glucuronide disposition in humans. Specific hepatic and renal transporters involved in the disposition of cabotegravir-glucuronide, with their fractional contribution, have been provided.
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Affiliation(s)
- Mitesh Patel
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
| | - H Christian Eberl
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
| | - Andrea Wolf
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
| | - Esaie Pierre
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
| | - Joseph W Polli
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
| | - Maciej J Zamek-Gliszczynski
- Mechanistic Safety and Disposition (M.P., J.W.P., M.J.Z.-G.) and Bioanalysis, Immunogenicity, and Biomarkers (E.P.), GlaxoSmithKline, King of Prussia, Pennsylvania; and Cellzome, a GlaxoSmithKline Company, Heidelberg, Germany (H.C.E., A.W.)
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Maass C, Sorensen NB, Himmelfarb J, Kelly EJ, Stokes CL, Cirit M. Translational Assessment of Drug-Induced Proximal Tubule Injury Using a Kidney Microphysiological System. CPT Pharmacometrics Syst Pharmacol 2019; 8:316-325. [PMID: 30869201 PMCID: PMC6539699 DOI: 10.1002/psp4.12400] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 02/28/2019] [Indexed: 01/04/2023] Open
Abstract
Drug-induced kidney injury, a major cause of acute kidney injury, results in progressive kidney disease and is linked to increased mortality in hospitalized patients. Primary injury sites of drug-induced kidney injury are proximal tubules. Clinically, kidney injury molecule-1, an established tubule-specific biomarker, is monitored to assess the presence and progression of injury. The ability to accurately predict drug-related nephrotoxicity preclinically would reduce patient burden and drug attrition rates, yet state-of-the-art in vitro and animal models fail to do so. In this study, we demonstrate the use of kidney injury molecule-1 measurement in the kidney microphysiological system as a preclinical model for drug toxicity assessment. To show clinical relevance, we use quantitative systems pharmacology computational models for in vitro-in vivo translation of the experimental results and to identify favorable dosing regimens for one of the tested drugs.
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Affiliation(s)
- Christian Maass
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMassachusettsUSA
| | - Nathan B. Sorensen
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMassachusettsUSA
| | - Jonathan Himmelfarb
- Department of MedicineKidney Research InstituteUniversity of WashingtonSeattleWashingtonUSA
| | - Edward J. Kelly
- Department of PharmaceuticsUniversity of WashingtonSeattleWashingtonUSA
| | | | - Murat Cirit
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMassachusettsUSA
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Choi GW, Lee YB, Cho HY. Interpretation of Non-Clinical Data for Prediction of Human Pharmacokinetic Parameters: In Vitro-In Vivo Extrapolation and Allometric Scaling. Pharmaceutics 2019; 11:pharmaceutics11040168. [PMID: 30959827 PMCID: PMC6523982 DOI: 10.3390/pharmaceutics11040168] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/22/2019] [Accepted: 04/02/2019] [Indexed: 02/06/2023] Open
Abstract
Extrapolation of pharmacokinetic (PK) parameters from in vitro or in vivo animal to human is one of the main tasks in the drug development process. Translational approaches provide evidence for go or no-go decision-making during drug discovery and the development process, and the prediction of human PKs prior to the first-in-human clinical trials. In vitro-in vivo extrapolation and allometric scaling are the choice of method for projection to human situations. Although these methods are useful tools for the estimation of PK parameters, it is a challenge to apply these methods since underlying biochemical, mathematical, physiological, and background knowledge of PKs are required. In addition, it is difficult to select an appropriate methodology depending on the data available. Therefore, this review covers the principles of PK parameters pertaining to the clearance, volume of distribution, elimination half-life, absorption rate constant, and prediction method from the original idea to recently developed models in order to introduce optimal models for the prediction of PK parameters.
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Affiliation(s)
- Go-Wun Choi
- College of Pharmacy, CHA University, 335 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13488, Korea.
| | - Yong-Bok Lee
- College of Pharmacy, Chonnam National University, 77 Yongbong-ro, Buk-Gu, Gwangju 61186, Korea.
| | - Hea-Young Cho
- College of Pharmacy, CHA University, 335 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13488, Korea.
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Li Z, Fisher C, Gardner I, Ghosh A, Litchfield J, Maurer TS. Modeling Exposure to Understand and Predict Kidney Injury. Semin Nephrol 2019; 39:176-189. [DOI: 10.1016/j.semnephrol.2018.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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24
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Matsuzaki T, Scotcher D, Darwich AS, Galetin A, Rostami-Hodjegan A. Towards Further Verification of Physiologically-Based Kidney Models: Predictability of the Effects of Urine-Flow and Urine-pH on Renal Clearance. J Pharmacol Exp Ther 2018; 368:157-168. [DOI: 10.1124/jpet.118.251413] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 11/05/2018] [Indexed: 01/05/2023] Open
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25
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Viel A, Henri J, Bouchène S, Laroche J, Rolland JG, Manceau J, Laurentie M, Couet W, Grégoire N. A Population WB-PBPK Model of Colistin and its Prodrug CMS in Pigs: Focus on the Renal Distribution and Excretion. Pharm Res 2018. [PMID: 29532176 DOI: 10.1007/s11095-018-2379-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE The objective was the development of a whole-body physiologically-based pharmacokinetic (WB-PBPK) model for colistin, and its prodrug colistimethate sodium (CMS), in pigs to explore their tissue distribution, especially in kidneys. METHODS Plasma and tissue concentrations of CMS and colistin were measured after systemic administrations of different dosing regimens of CMS in pigs. The WB-PBPK model was developed based on these data according to a non-linear mixed effect approach and using NONMEM software. A detailed sub-model was implemented for kidneys to handle the complex disposition of CMS and colistin within this organ. RESULTS The WB-PBPK model well captured the kinetic profiles of CMS and colistin in plasma. In kidneys, an accumulation and slow elimination of colistin were observed and well described by the model. Kidneys seemed to have a major role in the elimination processes, through tubular secretion of CMS and intracellular degradation of colistin. Lastly, to illustrate the usefulness of the PBPK model, an estimation of the withdrawal periods after veterinary use of CMS in pigs was made. CONCLUSIONS The WB-PBPK model gives an insight into the renal distribution and elimination of CMS and colistin in pigs; it may be further developed to explore the colistin induced-nephrotoxicity in humans.
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Affiliation(s)
- Alexis Viel
- Inserm U1070, Pôle Biologie Santé, Poitiers, France
- Anses, Laboratoire de Fougères, Fougères, France
- Université de Poitiers, UFR Médecine-Pharmacie, Poitiers, France
| | - Jérôme Henri
- Anses, Laboratoire de Fougères, Fougères, France
| | | | - Julian Laroche
- Inserm U1070, Pôle Biologie Santé, Poitiers, France
- CHU Poitiers, Laboratoire de Toxicologie-Pharmacocinétique, Poitiers, France
| | | | | | | | - William Couet
- Inserm U1070, Pôle Biologie Santé, Poitiers, France
- Université de Poitiers, UFR Médecine-Pharmacie, Poitiers, France
- CHU Poitiers, Laboratoire de Toxicologie-Pharmacocinétique, Poitiers, France
| | - Nicolas Grégoire
- Inserm U1070, Pôle Biologie Santé, Poitiers, France.
- Université de Poitiers, UFR Médecine-Pharmacie, Poitiers, France.
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Delézay O, He Z, Hodin S, Saleem MA, Mismetti P, Perek N, Delavenne X. Glomerular filtration drug injury: In vitro evaluation of functional and morphological podocyte perturbations. Exp Cell Res 2017; 361:300-307. [PMID: 29107066 DOI: 10.1016/j.yexcr.2017.10.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 10/24/2017] [Accepted: 10/25/2017] [Indexed: 12/19/2022]
Abstract
The kidney is an organ that plays a major role in the excretion of numerous compounds such as drugs and chemicals. However, a great number of pharmacological molecules are nephrotoxic, affecting the efficiency of the treatment and increasing morbidity or mortality. Focusing on glomerular filtration, we propose in this study a simple and reproducible in vitro human model that is able to bring to light a functional podocyte injury, correlated with morphologic/phenotypic changes after drug exposure. This model was used for the evaluation of paracellular permeability of FITC-dextran molecules as well as FITC-BSA after different treatments. Puromycin aminonucleoside and adriamycin, compounds known to induce proteinuria in vivo and that serve here as positive nephrotoxic drug controls, were able to induce an important increase in fluorescent probe passage through the cell monolayer. Different molecules were then evaluated for their potential effect on podocyte filtration. Our results demonstrated that a drug effect could be time dependent, stable or scalable and relatively specific. Immunofluorescence studies indicated that these functional perturbations were due to cytoskeletal perturbations, monolayer disassembly or could be correlated with a decrease in nephrin expression and/or ZO-1 relocation. Taken together, our results demonstrated that this in vitro human model represents an interesting tool for the screening of the renal toxicity of drugs.
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Affiliation(s)
- Olivier Delézay
- INSERM, U1059, Dysfonction Vasculaire et Hémostase, Saint-Etienne, France; Université de Lyon, Saint-Etienne F-42023, France.
| | - Zhiguo He
- Université de Lyon, Saint-Etienne F-42023, France; EA 2521, Biologie, Ingénierie et Imagerie de la Greffe de Cornée (BIIGC), Saint-Etienne, France
| | - Sophie Hodin
- INSERM, U1059, Dysfonction Vasculaire et Hémostase, Saint-Etienne, France; Université de Lyon, Saint-Etienne F-42023, France
| | - Moin A Saleem
- University of Bristol, Bristol Royal Hospital for Children, Bristol, UK
| | - Patrick Mismetti
- Unité de Recherche Clinique Innovation et Pharmacologie, CHU de Saint-Etienne, F-42055 Saint Etienne, France
| | - Nathalie Perek
- INSERM, U1059, Dysfonction Vasculaire et Hémostase, Saint-Etienne, France; Université de Lyon, Saint-Etienne F-42023, France
| | - Xavier Delavenne
- INSERM, U1059, Dysfonction Vasculaire et Hémostase, Saint-Etienne, France; Université de Lyon, Saint-Etienne F-42023, France; Laboratoire de Pharmacologie Toxicologie, CHU Saint-Etienne, F-42055 Saint-Etienne, France
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Yoshida K, Zhao P, Zhang L, Abernethy DR, Rekić D, Reynolds KS, Galetin A, Huang SM. In Vitro–In Vivo Extrapolation of Metabolism- and Transporter-Mediated Drug–Drug Interactions—Overview of Basic Prediction Methods. J Pharm Sci 2017; 106:2209-2213. [DOI: 10.1016/j.xphs.2017.04.045] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/10/2017] [Accepted: 04/20/2017] [Indexed: 10/19/2022]
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28
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Scotcher D, Billington S, Brown J, Jones CR, Brown CDA, Rostami-Hodjegan A, Galetin A. Microsomal and Cytosolic Scaling Factors in Dog and Human Kidney Cortex and Application for In Vitro-In Vivo Extrapolation of Renal Metabolic Clearance. Drug Metab Dispos 2017; 45:556-568. [PMID: 28270564 PMCID: PMC5399648 DOI: 10.1124/dmd.117.075242] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 02/27/2017] [Indexed: 12/17/2022] Open
Abstract
In vitro-in vivo extrapolation of drug metabolism data obtained in enriched preparations of subcellular fractions rely on robust estimates of physiologically relevant scaling factors for the prediction of clearance in vivo. The purpose of the current study was to measure the microsomal and cytosolic protein per gram of kidney (MPPGK and CPPGK) in dog and human kidney cortex using appropriate protein recovery marker and evaluate functional activity of human cortex microsomes. Cytochrome P450 (CYP) content and glucose-6-phosphatase (G6Pase) activity were used as microsomal protein markers, whereas glutathione-S-transferase activity was a cytosolic marker. Functional activity of human microsomal samples was assessed by measuring mycophenolic acid glucuronidation. MPPGK was 33.9 and 44.0 mg/g in dog kidney cortex, and 41.1 and 63.6 mg/g in dog liver (n = 17), using P450 content and G6Pase activity, respectively. No trends were noted between kidney, liver, and intestinal scalars from the same animals. Species differences were evident, as human MPPGK and CPPGK were 26.2 and 53.3 mg/g in kidney cortex (n = 38), respectively. MPPGK was 2-fold greater than the commonly used in vitro-in vivo extrapolation scalar; this difference was attributed mainly to tissue source (mixed kidney regions versus cortex). Robust human MPPGK and CPPGK scalars were measured for the first time. The work emphasized the importance of regional differences (cortex versus whole kidney–specific MPPGK, tissue weight, and blood flow) and a need to account for these to improve assessment of renal metabolic clearance and its extrapolation to in vivo.
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Affiliation(s)
- Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Sarah Billington
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Jay Brown
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Christopher R Jones
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Colin D A Brown
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, University of Manchester, Manchester (D.S., A.R.-H., A.G.); Newcastle University, Newcastle (S.B., C.D.A.B.); Biobank, Central Manchester University Hospitals NHS Foundation Trust, Manchester (J.B.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield (A.R.-H.), United Kingdom
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Scotcher D, Jones CR, Galetin A, Rostami-Hodjegan A. Delineating the Role of Various Factors in Renal Disposition of Digoxin through Application of Physiologically Based Kidney Model to Renal Impairment Populations. J Pharmacol Exp Ther 2017; 360:484-495. [PMID: 28057840 PMCID: PMC5370399 DOI: 10.1124/jpet.116.237438] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 12/20/2016] [Indexed: 12/13/2022] Open
Abstract
Development of submodels of organs within physiologically-based pharmacokinetic (PBPK) principles and beyond simple perfusion limitations may be challenging because of underdeveloped in vitro-in vivo extrapolation approaches or lack of suitable clinical data for model refinement. However, advantage of such models in predicting clinical observations in divergent patient groups is now commonly acknowledged. Mechanistic understanding of altered renal secretion in renal impairment is one area that may benefit from such models, despite knowledge gaps in renal pathophysiology. In the current study, a PBPK kidney model was developed for digoxin, accounting for the roles of organic anion transporting peptide 4C1 (OATP4C1) and P-glycoprotein (P-gp) in its tubular secretion, with the aim to investigate the impact of age and renal impairment (moderate to severe) on renal drug disposition. Initial PBPK simulations based on changes in glomerular filtration rate (GFR) underestimated the observed reduction in digoxin renal excretion clearance (CLR) in subjects with moderately impaired renal function relative to healthy. Reduction in either proximal tubule cell number or the OATP4C1 abundance in the mechanistic kidney model successfully predicted 59% decrease in digoxin CLR, in particular when these changes were proportional to reduction in GFR. In contrast, predicted proximal tubule concentration of digoxin was only sensitive to changes in the transporter expression/ million proximal tubule cells. Based on the mechanistic modeling, reduced proximal tubule cellularity and OATP4C1 abundance, and inhibition of OATP4C1-mediated transport, are proposed as possible causes of reduced digoxin renal secretion in renally impaired patients.
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Affiliation(s)
- Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester, United Kingdom (D.S., A.G., A.R.-H.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield, Cheshire, United Kingdom (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield, United Kingdom (A.R.-H.)
| | - Christopher R Jones
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester, United Kingdom (D.S., A.G., A.R.-H.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield, Cheshire, United Kingdom (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield, United Kingdom (A.R.-H.)
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester, United Kingdom (D.S., A.G., A.R.-H.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield, Cheshire, United Kingdom (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield, United Kingdom (A.R.-H.)
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester, United Kingdom (D.S., A.G., A.R.-H.); DMPK, Oncology iMed, AstraZeneca R&D, Alderley Park, Macclesfield, Cheshire, United Kingdom (C.R.J.); and Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield, United Kingdom (A.R.-H.)
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Caetano-Pinto P, Jansen J, Assaraf YG, Masereeuw R. The importance of breast cancer resistance protein to the kidneys excretory function and chemotherapeutic resistance. Drug Resist Updat 2017; 30:15-27. [DOI: 10.1016/j.drup.2017.01.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 01/03/2017] [Accepted: 01/05/2017] [Indexed: 12/15/2022]
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Scotcher D, Jones C, Posada M, Galetin A, Rostami-Hodjegan A. Key to Opening Kidney for In Vitro-In Vivo Extrapolation Entrance in Health and Disease: Part II: Mechanistic Models and In Vitro-In Vivo Extrapolation. AAPS JOURNAL 2016; 18:1082-1094. [PMID: 27506526 DOI: 10.1208/s12248-016-9959-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 07/11/2016] [Indexed: 12/11/2022]
Abstract
It is envisaged that application of mechanistic models will improve prediction of changes in renal disposition due to drug-drug interactions, genetic polymorphism in enzymes and transporters and/or renal impairment. However, developing and validating mechanistic kidney models is challenging due to the number of processes that may occur (filtration, secretion, reabsorption and metabolism) in this complex organ. Prediction of human renal drug disposition from preclinical species may be hampered by species differences in the expression and activity of drug metabolising enzymes and transporters. A proposed solution is bottom-up prediction of pharmacokinetic parameters based on in vitro-in vivo extrapolation (IVIVE), mediated by recent advances in in vitro experimental techniques and application of relevant scaling factors. This review is a follow-up to the Part I of the report from the 2015 AAPS Annual Meeting and Exhibition (Orlando, FL; 25th-29th October 2015) which focuses on IVIVE and mechanistic prediction of renal drug disposition. It describes the various mechanistic kidney models that may be used to investigate renal drug disposition. Particular attention is given to efforts that have attempted to incorporate elements of IVIVE. In addition, the use of mechanistic models in prediction of renal drug-drug interactions and potential for application in determining suitable adjustment of dose in kidney disease are discussed. The need for suitable clinical pharmacokinetics data for the purposes of delineating mechanistic aspects of kidney models in various scenarios is highlighted.
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Affiliation(s)
- Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, Manchester Pharmacy School, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Christopher Jones
- DMPK, Oncology iMed, AstraZeneca R&D Alderley Park, Macclesfield, Cheshire, UK
| | - Maria Posada
- Drug Disposition, Lilly Research Laboratories, Indianapolis, Indiana, 46203, USA
| | - Aleksandra Galetin
- Centre for Applied Pharmacokinetic Research, Manchester Pharmacy School, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, Manchester Pharmacy School, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK. .,Simcyp Limited (a Certara Company), Blades Enterprise Centre, Sheffield, UK.
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