1
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Wang YT, Price E, Feng M, Hulen J, Doktor S, Stresser DM, Maes EM, Ji QC, Jenkins GJ. High-Throughput SFC-MS/MS Method to Measure EPSA and Predict Human Permeability. J Med Chem 2024; 67:13765-13777. [PMID: 38976596 DOI: 10.1021/acs.jmedchem.4c00571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Permeability is a key factor driving the absorption of orally administered drugs. In early discovery, the efficient evaluation of permeability, particularly for compounds violating Lipinski's Rule of 5, remains challenging. Addressing this, we established a high-throughput method to measure the experimental polar surface area (HT-EPSA) as an in vitro surrogate to measure permeability. Compared to earlier methods, HT-EPSA significantly reduces data acquisition time with enhanced sensitivity, selectivity, and data quality. In the effort of translating EPSA to human in vitro and in vivo passive permeability, we demonstrated the application of EPSA for predicting Caco-2 cell and human intestinal permeability, showing improvements over topological polar surface area and the parallel artificial membrane permeability assay for rank-ordering permeability in a proteolysis targeting chimera case study. The HT-EPSA method is expected to be highly beneficial in guiding early stage compound rank-ordering, faster decision-making, and in predicting in vitro and/or in vivo human intestinal permeability.
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Affiliation(s)
- Yue-Ting Wang
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Edward Price
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Mei Feng
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Jason Hulen
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Stella Doktor
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - David M Stresser
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Estelle M Maes
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Qin C Ji
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
| | - Gary J Jenkins
- Quantitative, Translational, and ADME Sciences (QTAS), AbbVie Inc., North Chicago, Illinois 60064, United States
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2
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Pepin X, Arora S, Borges L, Cano-Vega M, Carducci T, Chatterjee P, Chen G, Cristofoletti R, Dallmann A, Delvadia P, Dressman J, Fotaki N, Gray E, Heimbach T, Holte Ø, Kijima S, Kotzagiorgis E, Lennernäs H, Lindahl A, Loebenberg R, Mackie C, Malamatari M, McAllister M, Mitra A, Moody R, Mudie D, Musuamba Tshinanu F, Polli JE, Rege B, Ren X, Rullo G, Scherholz M, Song I, Stillhart C, Suarez-Sharp S, Tannergren C, Tsakalozou E, Veerasingham S, Wagner C, Seo P. Parameterization of Physiologically Based Biopharmaceutics Models: Workshop Summary Report. Mol Pharm 2024; 21:3697-3731. [PMID: 38946085 PMCID: PMC11304397 DOI: 10.1021/acs.molpharmaceut.4c00526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/18/2024] [Accepted: 06/18/2024] [Indexed: 07/02/2024]
Abstract
This Article shares the proceedings from the August 29th, 2023 (day 1) workshop "Physiologically Based Biopharmaceutics Modeling (PBBM) Best Practices for Drug Product Quality: Regulatory and Industry Perspectives". The focus of the day was on model parametrization; regulatory authorities from Canada, the USA, Sweden, Belgium, and Norway presented their views on PBBM case studies submitted by industry members of the IQ consortium. The presentations shared key questions raised by regulators during the mock exercise, regarding the PBBM input parameters and their justification. These presentations also shed light on the regulatory assessment processes, content, and format requirements for future PBBM regulatory submissions. In addition, the day 1 breakout presentations and discussions gave the opportunity to share best practices around key questions faced by scientists when parametrizing PBBMs. Key questions included measurement and integration of drug substance solubility for crystalline vs amorphous drugs; impact of excipients on apparent drug solubility/supersaturation; modeling of acid-base reactions at the surface of the dissolving drug; choice of dissolution methods according to the formulation and drug properties with a view to predict the in vivo performance; mechanistic modeling of in vitro product dissolution data to predict in vivo dissolution for various patient populations/species; best practices for characterization of drug precipitation from simple or complex formulations and integration of the data in PBBM; incorporation of drug permeability into PBBM for various routes of uptake and prediction of permeability along the GI tract.
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Affiliation(s)
- Xavier Pepin
- Regulatory
Affairs, Simulations Plus Inc., 42505 10th Street West, Lancaster, California 93534-7059, United States
| | - Sumit Arora
- Janssen
Pharmaceutica NV, Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Luiza Borges
- ANVISA, SIA Trecho 5́, Guara, Brasília, Federal District 71205-050, Brazil
| | - Mario Cano-Vega
- Drug
Product Technologies, Amgen Inc., Thousand Oaks, California 91320-1799, United
States
| | - Tessa Carducci
- Analytical
Commercialization Technology, Merck & Co., Inc., 126 E. Lincoln Ave., Rahway, New Jersey 07065, United States
| | - Parnali Chatterjee
- Office
of
Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research
(CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United
States
| | - Grace Chen
- Takeda
Development Center Americas Inc., 300 Shire Way, Lexington, Massachusetts 02421, United States
| | - Rodrigo Cristofoletti
- College
of Pharmacy, University of Florida, 6550 Sanger Rd., Orlando, Florida 32827, United States
| | - André Dallmann
- Bayer
HealthCare SAS, 59000 Lille, France, on behalf of Bayer
AG, Pharmacometrics/Modeling and Simulation, Systems Pharmacology
& Medicine, PBPK, Leverkusen, Germany
| | - Poonam Delvadia
- Office
of Translational Science, Office of Clinical Pharmacology (OCP), Center
for Drug Evaluation and Research (CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United States
| | - Jennifer Dressman
- Fraunhofer Institute of Translational Medicine and Pharmacology, Frankfurt am Main 60596, Germany
| | - Nikoletta Fotaki
- University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Elizabeth Gray
- Office
of
Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research
(CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United
States
| | - Tycho Heimbach
- Pharmaceutical Sciences and Clinical Supply, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Øyvind Holte
- Norwegian Medical Products Agency, Oslo 0213, Norway
| | - Shinichi Kijima
- Office
of New Drug V, Pharmaceuticals and Medical
Devices Agency (PMDA), Tokyo 100-0013, Japan
| | - Evangelos Kotzagiorgis
- European Medicines Agency (EMA), Domenico Scarlattilaan 6, Amsterdam 1083 HS, The Netherlands
| | - Hans Lennernäs
- Translational
Drug Discovery and Development, Department of Pharmaceutical Bioscience, Uppsala University, Uppsala 751 05, Sweden
| | | | - Raimar Loebenberg
- Faculty
of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmontonton T6G 2E1, Canada
| | - Claire Mackie
- Janssen
Pharmaceutica NV, Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Maria Malamatari
- Medicines & Healthcare Products Regulatory Agency, 10 S Colonnade, London SW1W 9SZ, United Kingdom
| | - Mark McAllister
- Global
Biopharmaceutics, Drug Product Design, Pfizer, Sandwich CT13 9NJ, United Kingdom
| | - Amitava Mitra
- Clinical
Pharmacology, Kura Oncology Inc., Boston, Massachusetts 02210, United States
| | - Rebecca Moody
- Office
of
Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research
(CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United
States
| | - Deanna Mudie
- Global
Research and Development, Small Molecules, Lonza, 63045 NE Corporate
Pl., Bend, Oregon 97701, United States
| | - Flora Musuamba Tshinanu
- Belgian Federal Agency for Medicines and Health Products, Galileelaan 5/03, Brussel 1210, Belgium
| | - James E. Polli
- School
of Pharmacy, University of Maryland, Baltimore, Maryland 21201, United States
| | - Bhagwant Rege
- Office
of
Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research
(CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United
States
| | - Xiaojun Ren
- PK
Sciences/Translational Medicine, BioMedical Research, Novartis, One Health Plaza, East Hanover, New Jersey 07936, United States
| | - Gregory Rullo
- Regulatory
CMC, AstraZeneca, 1 Medimmune Way, Gaithersburg, Maryland 20878, United States
| | - Megerle Scherholz
- Pharmaceutical
Development, Bristol Myers Squibb, Route 206 & Province Line Road, Princeton, New Jersey 08543, United States
| | - Ivy Song
- Takeda
Development Center Americas Inc., 300 Shire Way, Lexington, Massachusetts 02421, United States
| | - Cordula Stillhart
- Pharmaceutical
R&D, F. Hoffmann-La Roche Ltd., Basel 4070, Switzerland
| | - Sandra Suarez-Sharp
- Regulatory
Affairs, Simulations Plus Inc., 42505 10th Street West, Lancaster, California 93534-7059, United States
| | - Christer Tannergren
- Biopharmaceutics
Science, New Modalities & Parenteral Product Development, Pharmaceutical
Technology & Development, Operations, AstraZeneca, Gothenburg 431 50, Sweden
| | - Eleftheria Tsakalozou
- Division
of Quantitative Methods and Modeling, Office of Research and Standards,
Office of Generic Drugs, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland 20903-1058, United
States
| | - Shereeni Veerasingham
- Pharmaceutical
Drugs Directorate (PDD), Health Canada, 1600 Scott St., Ottawa K1A 0K9, Canada
| | - Christian Wagner
- Global
Drug Product Development, Global CMC Development, the Healthcare Business of Merck KGaA, Darmstadt D-64293, Germany
| | - Paul Seo
- Office
of Translational Science, Office of Clinical Pharmacology (OCP), Center
for Drug Evaluation and Research (CDER), Food and Drug Administration (FDA), Silver Spring, Maryland 20903-1058, United States
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3
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Weng H, Deng L, Wang T, Xu H, Wu J, Zhou Q, Yu L, Chen B, Huang L, Qu Y, Zhou L, Chen X. Humid heat environment causes anxiety-like disorder via impairing gut microbiota and bile acid metabolism in mice. Nat Commun 2024; 15:5697. [PMID: 38972900 PMCID: PMC11228019 DOI: 10.1038/s41467-024-49972-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 06/25/2024] [Indexed: 07/09/2024] Open
Abstract
Climate and environmental changes threaten human mental health, but the impacts of specific environmental conditions on neuropsychiatric disorders remain largely unclear. Here, we show the impact of a humid heat environment on the brain and the gut microbiota using a conditioned housing male mouse model. We demonstrate that a humid heat environment can cause anxiety-like behaviour in male mice. Microbial 16 S rRNA sequencing analysis reveals that a humid heat environment caused gut microbiota dysbiosis (e.g., decreased abundance of Lactobacillus murinus), and metabolomics reveals an increase in serum levels of secondary bile acids (e.g., lithocholic acid). Moreover, increased neuroinflammation is indicated by the elevated expression of proinflammatory cytokines in the serum and cortex, activated PI3K/AKT/NF-κB signalling and a microglial response in the cortex. Strikingly, transplantation of the microbiota from mice reared in a humid heat environment readily recapitulates these abnormalities in germ-free mice, and these abnormalities are markedly reversed by Lactobacillus murinus administration. Human samples collected during the humid heat season also show a decrease in Lactobacillus murinus abundance and an increase in the serum lithocholic acid concentration. In conclusion, gut microbiota dysbiosis induced by a humid heat environment drives the progression of anxiety disorders by impairing bile acid metabolism and enhancing neuroinflammation, and probiotic administration is a potential therapeutic strategy for these disorders.
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Affiliation(s)
- Huandi Weng
- Department of Neurology and Stroke Center, The First Affiliated Hospital & Clinical Neuroscience Institute of Jinan University, Guangzhou, 510632, PR China
- Guangdong-Hongkong-Macau CNS Regeneration Institute of Jinan University, Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong Key Laboratory of Non-human Primate Research, Guangzhou, 510632, PR China
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Li Deng
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Tianyuan Wang
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Huachong Xu
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Jialin Wu
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Qinji Zhou
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China
| | - Lingtai Yu
- Guangdong-Hongkong-Macau CNS Regeneration Institute of Jinan University, Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong Key Laboratory of Non-human Primate Research, Guangzhou, 510632, PR China
| | - Boli Chen
- Guangdong-Hongkong-Macau CNS Regeneration Institute of Jinan University, Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong Key Laboratory of Non-human Primate Research, Guangzhou, 510632, PR China
| | - Li'an Huang
- Department of Neurology and Stroke Center, The First Affiliated Hospital & Clinical Neuroscience Institute of Jinan University, Guangzhou, 510632, PR China
| | - Yibo Qu
- Guangdong-Hongkong-Macau CNS Regeneration Institute of Jinan University, Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong Key Laboratory of Non-human Primate Research, Guangzhou, 510632, PR China
| | - Libing Zhou
- Department of Neurology and Stroke Center, The First Affiliated Hospital & Clinical Neuroscience Institute of Jinan University, Guangzhou, 510632, PR China.
- Guangdong-Hongkong-Macau CNS Regeneration Institute of Jinan University, Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong Key Laboratory of Non-human Primate Research, Guangzhou, 510632, PR China.
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, PR China.
- Neuroscience and Neurorehabilitation Institute, University of Health and Rehabilitation Sciences, Qingdao, 266071, Shandong, PR China.
- Center for Exercise and Brain Science, School of Psychology, Shanghai University of Sport, Shanghai, 200438, PR China.
| | - Xiaoyin Chen
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, PR China.
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4
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Islambulchilar Z, Barfar A, Mirzaeei S. Development of fexofenadine self-microemulsifying delivery systems: an efficient way to improve intestinal permeability. Ther Deliv 2024; 15:593-604. [PMID: 38941109 PMCID: PMC11412145 DOI: 10.1080/20415990.2024.2363635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 05/31/2024] [Indexed: 06/29/2024] Open
Abstract
Aim: The present study aimed to prepare and evaluate fexofenadine self-microemulsifying drug-delivery systems (SMEDDS) formulation and to determine and compare its intestinal permeability using in situ single-pass intestinal perfusion (SPIP) technique.Methods: Fexofenadine-loaded SMEDDS were prepared and optimized. Droplet size, polydispersity index, zeta potential, drug release and intestinal permeability were evaluated.Results: Optimized formulation consisted of 15% oil, 80% surfactant and 5% cosolvent. Droplet size and drug loading of optimized formulation was 13.77 nm and 60 mg/g and it has released 90% of its drug content. Intestinal permeability of fexofenadine was threefold enhanced in SMEDDS compared with free fexofenadine.Conclusion: The results of our study revealed that SMEDDS could be a promising tool for oral delivery of fexofenadine with enhanced dissolution rate and intestinal permeability.
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Affiliation(s)
- Ziba Islambulchilar
- Department of Pharmaceutics, Faculty of pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ashkan Barfar
- Department of Pharmaceutics, Faculty of pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shahla Mirzaeei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Nano Drug Delivery Research Centre, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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5
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Losada-Barreiro S, Celik S, Sezgin-Bayindir Z, Bravo-Fernández S, Bravo-Díaz C. Carrier Systems for Advanced Drug Delivery: Improving Drug Solubility/Bioavailability and Administration Routes. Pharmaceutics 2024; 16:852. [PMID: 39065549 PMCID: PMC11279846 DOI: 10.3390/pharmaceutics16070852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/14/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
The disadvantages of some conventional drugs, including their low bioavailability, poor targeting efficiency, and important side effects, have led to the rational design of drug delivery systems. In particular, the introduction of drug delivery systems is a potential approach to enhance the uptake of therapeutic agents and deliver them at the right time and in the right amount of concentration at the required site, as well as open new strategies for effective illness treatment. In this review, we provide a basic understanding of drug delivery systems with an emphasis on the use of cyclodextrin-, polymer- and surfactant-based delivery systems. These systems are very attractive because they are biocompatible and biodegradable nanomaterials with multifunctional components. We also provide some details on their design considerations and their use in a variety of medical applications by employing several routes of administration.
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Affiliation(s)
- Sonia Losada-Barreiro
- Departamento de Química-Física, Facultade de Química, Universidade de Vigo, 36200 Vigo, Pontevedra, Spain;
| | - Sumeyye Celik
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, 06560 Ankara, Turkey (Z.S.-B.)
| | - Zerrin Sezgin-Bayindir
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, 06560 Ankara, Turkey (Z.S.-B.)
| | - Sofía Bravo-Fernández
- Dentistry Department, Primary Health Unit, Galician Health Service (SERGAS), Calle Mourin s/n, 15330 Ortigueira, A Coruña, Spain;
| | - Carlos Bravo-Díaz
- Departamento de Química-Física, Facultade de Química, Universidade de Vigo, 36200 Vigo, Pontevedra, Spain;
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6
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Yin X, Cicali B, Rodriguez-Vera L, Lukacova V, Cristofoletti R, Schmidt S. Applying Physiologically Based Pharmacokinetic Modeling to Interpret Carbamazepine's Nonlinear Pharmacokinetics and Its Induction Potential on Cytochrome P450 3A4 and Cytochrome P450 2C9 Enzymes. Pharmaceutics 2024; 16:737. [PMID: 38931859 PMCID: PMC11206836 DOI: 10.3390/pharmaceutics16060737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Carbamazepine (CBZ) is commonly prescribed for epilepsy and frequently used in polypharmacy. However, concerns arise regarding its ability to induce the metabolism of other drugs, including itself, potentially leading to the undertreatment of co-administered drugs. Additionally, CBZ exhibits nonlinear pharmacokinetics (PK), but the root causes have not been fully studied. This study aims to investigate the mechanisms behind CBZ's nonlinear PK and its induction potential on CYP3A4 and CYP2C9 enzymes. To achieve this, we developed and validated a physiologically based pharmacokinetic (PBPK) parent-metabolite model of CBZ and its active metabolite Carbamazepine-10,11-epoxide in GastroPlus®. The model was utilized for Drug-Drug Interaction (DDI) prediction with CYP3A4 and CYP2C9 victim drugs and to further explore the underlying mechanisms behind CBZ's nonlinear PK. The model accurately recapitulated CBZ plasma PK. Good DDI performance was demonstrated by the prediction of CBZ DDIs with quinidine, dolutegravir, phenytoin, and tolbutamide; however, with midazolam, the predicted/observed DDI AUClast ratio was 0.49 (slightly outside of the two-fold range). CBZ's nonlinear PK can be attributed to its nonlinear metabolism caused by autoinduction, as well as nonlinear absorption due to poor solubility. In further applications, the model can help understand DDI potential when CBZ serves as a CYP3A4 and CYP2C9 inducer.
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Affiliation(s)
- Xuefen Yin
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA; (X.Y.); (B.C.); (L.R.-V.)
| | - Brian Cicali
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA; (X.Y.); (B.C.); (L.R.-V.)
| | - Leyanis Rodriguez-Vera
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA; (X.Y.); (B.C.); (L.R.-V.)
| | | | - Rodrigo Cristofoletti
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA; (X.Y.); (B.C.); (L.R.-V.)
| | - Stephan Schmidt
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA; (X.Y.); (B.C.); (L.R.-V.)
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7
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Zhang SY, Ong WSY, Subelzu N, Gleeson JP. Validation of a Caco-2 microfluidic Chip model for predicting intestinal absorption of BCS Class I-IV drugs. Int J Pharm 2024; 656:124089. [PMID: 38599444 DOI: 10.1016/j.ijpharm.2024.124089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
Oral delivery is considered the most patient preferred route of drug administration, however, the drug must be sufficiently soluble and permeable to successfully formulate an oral formulation. There have been advancements in the development of more predictive solubility and dissolution tools, but the tools that has been developed for permeability assays have not been validated as extensively as the gold-standard Caco-2 Transwell assay. Here, we evaluated Caco-2 intestinal permeability assay in Transwells and a commercially available microfluidic Chip using 19 representative Biopharmaceutics Classification System (BCS) Class I-IV compounds. For each selected compound, we performed a comprehensive viability test, quantified its apparent permeability (Papp), and established an in vitro in vivo correlation (IVIVC) to the human fraction absorbed (fa) in both culture conditions. Permeability differences were observed across the models as demonstrated by antipyrine (Transwell Papp: 38.5 ± 6.1 × 10-8 cm/s vs Chip Papp: 32.9 ± 11.3 × 10-8 cm/s) and nadolol (Transwell Papp: 0.6 ± 0.1 × 10-7 cm/s vs Chip Papp: 3 ± 1.2 × 10-7 cm/s). The in vitro in vivo correlation (IVIVC; Papp vs. fa) of the Transwell model (r2 = 0.59-0.83) was similar to the Chip model (r2 = 0.41-0.79), highlighting similar levels of predictivity. Comparing to historical data, our Chip Papp data was more closely aligned to native tissues assessed in Ussing chambers. This is the first study to comprehensively validate a commercial Gut-on-a-Chip model as a predictive tool for assessing oral absorption to further reduce our reliance on animal models.
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Affiliation(s)
- Stephanie Y Zhang
- Pharmaceutical Sciences and Clinical Supply, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Whitney S Y Ong
- Analytical Research and Development, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Natalia Subelzu
- Analytical Research and Development, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - John P Gleeson
- Pharmaceutical Sciences and Clinical Supply, Merck & Co., Inc., Rahway, NJ 07065, USA.
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8
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Neri I, MacCallum J, Di Lorenzo R, Russo G, Lynen F, Grumetto L. Into the toxicity potential of an array of parabens by biomimetic liquid chromatography, cell viability assessments and in silico predictions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 917:170461. [PMID: 38286290 DOI: 10.1016/j.scitotenv.2024.170461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/24/2024] [Accepted: 01/24/2024] [Indexed: 01/31/2024]
Abstract
Five parabens (PBs) i.e., Methylparaben (MP), Ethylparaben (EP), Isopropylparaben (iPrP), Isobutylparaben (iBuP), Benzylparaben (BzP), and their parent compound i.e., para-hydroxy Benzoic Acid (pHBA), were studied both in vitro and in silico. Specifically, we determined their retention on several both protein- (Human Serum Albumin and α1-acidic glycoprotein) and (phospho) lipid- (immobilized artificial membrane (IAM)) based biomimetic stationary phases to evaluate their penetration potential through the biomembranes and their possible distribution in the body. The IAM phases were based either on phosphatidylcholine (PC) analogues i.e., PC.MG and PC.DD2 or on sphingomyelin (SPH). We also assessed their viability effect on breast cancer cells (MCF-7) via MTT assay subjecting the cells to five different PB concentrations i.e., 100 μM, 10 μM, 1 μM, 0.1 μM and 0.01 μM. Finally, their pharmacokinetics and toxicity were assessed by the ADMET Predictor™ software. Isopropylparaben was found to be more active than 17β estradiol (E2) employed as positive control, on the screened cell line inducing cell proliferation up to 150 % more of untreated cells. Other analogues showed only a slight/moderate cell proliferation activity, with parabens having longer/branched side chain showing, on average, a higher proliferation rate. Significant linear direct relationships (for PC.DD2 r2 = 0.89, q2 = 0.86, for SPH r2 = 0.89, q2 = 0.85, for both P value < 0.05) were observed between the difference in proliferative effect between the readout and the control at 0.01 μM concentration and the retention on the IAM phases measured at pH 5.0 for all compounds but pHBA, which is the only analyte of the dataset supporting a carboxylic acid moiety. IAM affinity data measured at pH 7.0 were found to be related to the effective human jejunal permeability as predicted by the software ADMET® Predictor, which is relevant when PBs are added to pharmaceutical and food commodities.
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Affiliation(s)
- Ilaria Neri
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, EH11 4BN Edinburgh, United Kingdom; Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via D. Montesano, 49, I-80131 Naples, Italy; Consorzio Interuniversitario INBB, Viale Medaglie d'Oro, 305, I-00136 Rome, Italy
| | - Janis MacCallum
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, EH11 4BN Edinburgh, United Kingdom
| | - Ritamaria Di Lorenzo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via D. Montesano, 49, I-80131 Naples, Italy
| | - Giacomo Russo
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, EH11 4BN Edinburgh, United Kingdom.
| | - Frédéric Lynen
- Separation Science Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4bis, B-9000 Ghent, Belgium
| | - Lucia Grumetto
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via D. Montesano, 49, I-80131 Naples, Italy
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9
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Kang C, Shoji A, Chipot C, Sun R. Impact of the Unstirred Water Layer on the Permeation of Small-Molecule Drugs. J Chem Inf Model 2024; 64:933-943. [PMID: 38206804 DOI: 10.1021/acs.jcim.3c01629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Over the last two decades, numerous molecular dynamics (MD) simulation-based investigations have attempted to predict the membrane permeability to small-molecule drugs as indicators of their bioavailability, a majority of which utilize the inhomogeneous solubility diffusion (ISD) model. However, MD-based membrane permeability is routinely 3-4 orders of magnitude larger than the values measured with the intestinal perfusion technique. There have been contentious discussions on the sources of the large discrepancies, and the two indisputable, potentially dominant ones are the fixed protonation state of the permeant and the neglect of the unstirred water layer (UWL). Employing six small-molecule drugs of different biopharmaceutical classification system classes, the current MD study relies on the ISD model but introduces the (de)protonation of the permeant by characterizing the permeation free energy of both neutral and charged states. In addition, the role of the UWL as a potential resistance against permeation is explored. The new MD protocol closely mimics the nature of small-molecule permeation and yields estimates that agree well with in vivo intestinal permeability.
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Affiliation(s)
- Christopher Kang
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
| | - Alyson Shoji
- Department of Chemistry, University of Washington, Seattle, Washington 98105, United States
| | - Christophe Chipot
- Laboratoire International Associé Centre National de la Recherche Scientifique et University of Illinois at Urbana-Champaign, Unité Mixte de Recherche n°7019, Université de Lorraine, B.P. 70239, Vandœuvre-lès-Nancy Cedex 54506, France
- Theoretical and Computational Biophysics Group, Beckman Institute, and Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, Illinois 60637, United States
| | - Rui Sun
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
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10
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Masloh S, Chevrel A, Culot M, Perrocheau A, Kalia YN, Frehel S, Gaussin R, Gosselet F, Huet S, Zeisser Labouebe M, Scapozza L. Enhancing Oral Delivery of Biologics: A Non-Competitive and Cross-Reactive Anti-Leptin Receptor Nanofitin Demonstrates a Gut-Crossing Capacity in an Ex Vivo Porcine Intestinal Model. Pharmaceutics 2024; 16:116. [PMID: 38258126 PMCID: PMC10820293 DOI: 10.3390/pharmaceutics16010116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Biotherapeutics exhibit high efficacy in targeted therapy, but their oral delivery is impeded by the harsh conditions of the gastrointestinal (GI) tract and limited intestinal absorption. This article presents a strategy to overcome the challenges of poor intestinal permeability by using a protein shuttle that specifically binds to an intestinal target, the leptin receptor (LepR), and exploiting its capacity to perform a receptor-mediated transport. Our proof-of-concept study focuses on the characterization and transport of robust affinity proteins, known as Nanofitins, across an ex vivo porcine intestinal model. We describe the potential to deliver biologically active molecules across the mucosa by fusing them with the Nanofitin 1-F08 targeting the LepR. This particular Nanofitin was selected for its absence of competition with leptin, its cross-reactivity with LepR from human, mouse, and pig hosts, and its shuttle capability associated with its ability to induce a receptor-mediated transport. This study paves the way for future in vivo demonstration of a safe and efficient oral-to-systemic delivery of targeted therapies.
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Affiliation(s)
- Solene Masloh
- Blood Brain Barrier Laboratory, Faculty of Science Jean Perrin, Artois University, UR 2465, Rue Jean Souvraz, 62300 Lens, France (M.C.); (F.G.)
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France (A.P.); (R.G.)
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland (L.S.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Anne Chevrel
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France (A.P.); (R.G.)
| | - Maxime Culot
- Blood Brain Barrier Laboratory, Faculty of Science Jean Perrin, Artois University, UR 2465, Rue Jean Souvraz, 62300 Lens, France (M.C.); (F.G.)
| | | | - Yogeshvar N. Kalia
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland (L.S.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Samuel Frehel
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France (A.P.); (R.G.)
| | - Rémi Gaussin
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France (A.P.); (R.G.)
| | - Fabien Gosselet
- Blood Brain Barrier Laboratory, Faculty of Science Jean Perrin, Artois University, UR 2465, Rue Jean Souvraz, 62300 Lens, France (M.C.); (F.G.)
| | - Simon Huet
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France (A.P.); (R.G.)
| | - Magali Zeisser Labouebe
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland (L.S.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Leonardo Scapozza
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland (L.S.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
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11
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Lee SJ, Bae SH, Jeon S, Ji HY, Han S. Combined translational pharmacometrics approach to support the design and conduct of the first-in-human study of DWP16001. Br J Clin Pharmacol 2024; 90:286-298. [PMID: 37602795 DOI: 10.1111/bcp.15891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/11/2023] [Accepted: 08/06/2023] [Indexed: 08/22/2023] Open
Abstract
AIMS The objective of this study was to characterize the pharmacokinetics (PK)/pharmacodynamics (PD) of DWP16001, a novel sodium-glucose cotransporter 2 inhibitor, and predict efficacious doses for the first-in-human study using various translational approaches. METHODS A mechanistic PK/PD model was developed for DWP16001 using nonlinear mixed-effect modelling to describe animal PK/PD properties. Using allometry and in silico physiologically based equations, human PK parameters were predicted. Human PD parameters were scaled by applying interspecies difference and in vitro drug-specific factors. Human parameters were refined using early clinical data. Model-predicted PK and PD outcomes were compared to observations before and after parameter refinement. RESULTS The PK/PD model of DWP16001 was developed using a 2-compartment model with first-order absorption and indirect response. Efficacious doses of 0.3 and 2 mg of DWP16001 were predicted using human half-maximal inhibitory concentration values translated from Zucker Diabetic Fatty rats and normal rats, respectively. After parameter refinement, doses of 0.2 and 1 mg were predicted to be efficacious for each disease model, which improved the prediction results to within a 1.2-fold difference between the model prediction and observation. CONCLUSIONS This study predicted efficacious human doses of DWP16001 using population PK/PD modelling and a combined translational pharmacometrics approach. Early clinical data allowed the methods used to translate in vitro and in vivo findings to clinical PK/PD values for DWP16001 to be optimized. This study has shown that a refinement step can be readily applied to improve model prediction and further support the study design and conduct of a first-in-human study.
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Affiliation(s)
- So Jin Lee
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Q-fitter, Inc., Seoul, South Korea
| | | | | | - Hye Young Ji
- Daewoong Pharmaceutical Co., Ltd. Life Sciences Research Institute, Yongin, Gyeonggi-do, South Korea
| | - Seunghoon Han
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- PIPET (Pharmacometrics Institute for Practical Education and Training), College of Medicine, The Catholic University of Korea, Seoul, South Korea
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12
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Jadhav H, Augustijns P, Tannergren C. Approaches to Account for Colon Absorption in Physiologically Based Biopharmaceutics Modeling of Extended-Release Drug Products. Mol Pharm 2023; 20:6272-6288. [PMID: 37902586 DOI: 10.1021/acs.molpharmaceut.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
The rate and extent of colon absorption are important determinants of the in vivo performance of extended-release (ER) drug products. The ability to appropriately predict this at different stages of development using mechanistic physiologically based biopharmaceutic modeling (PBBM) is highly desirable. This investigation aimed to evaluate the prediction performance of three different approaches to account for colon absorption in predictions of the in vivo performance of ER drug product variants with different in vitro release profiles. This was done by mechanistic predictions of the absorption and plasma exposure of the ER drug products using GastroPlus and GI-Sim for five drugs with different degrees of colon absorption limitations in humans. Colon absorption was accounted for in the predictions using three different approaches: (1) by an a priori approach using the default colon models, (2) by fitting the colon absorption scaling factors to the observed plasma concentration-time profiles after direct administration to the colon in humans, or (3) from the ER drug product variant with the slowest in vitro release profile. The prediction performance was evaluated based on the percentage prediction error and the average absolute prediction error (AAPE). Two levels of acceptance criteria corresponding to highly accurate (AAPE ≤ 20%) and accurate (AAPE 20-50%) predictions were defined prior to the evaluation. For the a priori approach, the relative bioavailability (Frel), AUC0-t, and Cmax of the ER drug product variants for the low to medium colon absorption limitation risk drugs was accurately predicted with an AAPE range of 11-53 and 8-59% for GastroPlus and GI-Sim, respectively. However, the prediction performance was poor for the high colon absorption limitation risk drugs. Moreover, accounting for the human regional colon absorption data in the models did not improve the prediction performance. In contrast, using the colon absorption scaling factors derived from the slowest ER variant significantly improved the prediction performance regardless of colon absorption limitation, with a majority of the predictions meeting the high accuracy criteria. For the slowest ER approach, the AAPE ranges were 5-24 and 5-32% for GastroPlus and GI-Sim, respectively, excluding the low permeability drug. In conclusion, the a priori PBBM can be used during candidate selection and early product design to predict the in vivo performance of ER drug products for low to medium colon absorption limitation risk drugs with sufficient accuracy. The results also indicate a limited value in performing human regional absorption studies in which the drug is administered to the colon as a bolus to support PBBM development for ER drug products. Instead, by performing an early streamlined relative bioavailability study with the slowest relevant ER in vitro release profile, a highly accurate PBBM suitable for ER predictions for commercial and regulatory applications can be developed, except for permeability-limited drugs.
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Affiliation(s)
- Harshad Jadhav
- Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca Gothenburg, S-431 83 Mölndal, Sweden
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, ON2 Herestraat 49, 3000 Leuven, Belgium
| | - Patrick Augustijns
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, ON2 Herestraat 49, 3000 Leuven, Belgium
| | - Christer Tannergren
- Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca Gothenburg, S-431 83 Mölndal, Sweden
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13
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Abida Ejaz S, Sajjad Bilal M, Aziz M, Wani TA, Zargar S, Fayyaz A, Hassan S, Ahmed A, Al Kahtani HM, Siddique F. Computational Exploration of Fluorocyclopentenyl-purines and-pyrimidines Derivatives as Potential Inhibitors of Epidermal Growth Factor Receptor (EGFR) for the Treatment of Breast Cancer. Chem Biodivers 2023; 20:e202301190. [PMID: 37963090 DOI: 10.1002/cbdv.202301190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/07/2023] [Accepted: 11/12/2023] [Indexed: 11/16/2023]
Abstract
The Epidermal Growth Factor Receptor (EGFR) is an important therapeutic target for the treatment of a variety of epithelial malignancies, including breast cancer, in which EGFR is aberrantly expressed.The fluorocyclopentenyl-purine-pyrimidines derivatives, which have previously been described as powerful compounds against breast cancer, were selected to investigate their potential against EGFR using computational tools in an effort to obtain potent inhibitors with fewer adverse effects. The molecule's chemical reactivity and stability were assessed by determining the HOMO-LUMO energy gap using density functional theory (DFT) calculations. Among all the selected compounds, PU4 displayed a HOMO-LUMO gap of 0.191 eV. Additionally, molecular docking analysis was performed to assess the binding affinities of PU4 within the active pocket of EGFR-TK. The compound PU4 showed potent interactions with EGFR exhibiting -32.3 kJ/mol binding energy which was found best as compared to gefitinib i. e., -27.4 kJ/mol which was further validated by molecular dynamics simulations and ADMET analysis. The results of these analyses indicate that the top hits obtained from the virtual screening possess the ability to act as effective EGFR inhibitor. Therefore, it is recommended to further investigate the inhibitory potential of these identified compounds using in vitro and in vivo approaches.
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Affiliation(s)
- Syeda Abida Ejaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacv, The Islamia University of, Bahawalpur, 63100, Pakistan
| | - Muhammad Sajjad Bilal
- Department of Pharmaceutical Chemistry, Faculty of Pharmacv, The Islamia University of, Bahawalpur, 63100, Pakistan
| | - Mubashir Aziz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacv, The Islamia University of, Bahawalpur, 63100, Pakistan
| | - Tanveer A Wani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Seema Zargar
- Department of Biochemistry, College of Science, King Saud University, P.O. Box, 22452, Riyadh 11451, Saudi Arabia
| | - Ammara Fayyaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacv, The Islamia University of, Bahawalpur, 63100, Pakistan
| | - Sidra Hassan
- Bahawalpur College of Pharmacy, Bahawalpur Medical and Dental College, Bahawalpur, Pakistan
| | - Aftab Ahmed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacv, The Islamia University of, Bahawalpur, 63100, Pakistan
| | - Hammad M Al Kahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Farhan Siddique
- Department of Pharmacy, Royal Institute of Medical Sciences (RIMS) Multan 60000, Pakistan
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, 79409-1061, USA
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14
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Koziolek M, Augustijns P, Berger C, Cristofoletti R, Dahlgren D, Keemink J, Matsson P, McCartney F, Metzger M, Mezler M, Niessen J, Polli JE, Vertzoni M, Weitschies W, Dressman J. Challenges in Permeability Assessment for Oral Drug Product Development. Pharmaceutics 2023; 15:2397. [PMID: 37896157 PMCID: PMC10609725 DOI: 10.3390/pharmaceutics15102397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 10/29/2023] Open
Abstract
Drug permeation across the intestinal epithelium is a prerequisite for successful oral drug delivery. The increased interest in oral administration of peptides, as well as poorly soluble and poorly permeable compounds such as drugs for targeted protein degradation, have made permeability a key parameter in oral drug product development. This review describes the various in vitro, in silico and in vivo methodologies that are applied to determine drug permeability in the human gastrointestinal tract and identifies how they are applied in the different stages of drug development. The various methods used to predict, estimate or measure permeability values, ranging from in silico and in vitro methods all the way to studies in animals and humans, are discussed with regard to their advantages, limitations and applications. A special focus is put on novel techniques such as computational approaches, gut-on-chip models and human tissue-based models, where significant progress has been made in the last few years. In addition, the impact of permeability estimations on PK predictions in PBPK modeling, the degree to which excipients can affect drug permeability in clinical studies and the requirements for colonic drug absorption are addressed.
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Affiliation(s)
- Mirko Koziolek
- NCE Drug Product Development, Development Sciences, AbbVie Deutschland GmbH & Co. KG, 67061 Ludwigshafen, Germany
| | - Patrick Augustijns
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Constantin Berger
- Chair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070 Würzburg, Germany;
| | - Rodrigo Cristofoletti
- Department of Pharmaceutics, University of Florida, 6550 Sanger Road, Orlando, FL 32827, USA
| | - David Dahlgren
- Department of Pharmaceutical Biosciences, Uppsala University, 75124 Uppsala, Sweden (J.N.)
| | - Janneke Keemink
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche AG, 4070 Basel, Switzerland;
| | - Pär Matsson
- Department of Pharmacology and SciLifeLab Gothenburg, University of Gothenburg, 40530 Gothenburg, Sweden;
| | - Fiona McCartney
- School of Veterinary Medicine, University College Dublin, D04 V1W8 Dublin, Ireland;
| | - Marco Metzger
- Translational Center for Regenerative Therapies (TLZ-RT) Würzburg, Branch of the Fraunhofer Institute for Silicate Research (ISC), 97082 Würzburg, Germany
| | - Mario Mezler
- Quantitative, Translational & ADME Sciences, AbbVie Deutschland GmbH & Co. KG, 67061 Ludwigshafen, Germany;
| | - Janis Niessen
- Department of Pharmaceutical Biosciences, Uppsala University, 75124 Uppsala, Sweden (J.N.)
| | - James E. Polli
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, MD 21021, USA;
| | - Maria Vertzoni
- Department of Pharmacy, National and Kapodistrian University of Athens, 157 84 Zografou, Greece;
| | - Werner Weitschies
- Institute of Pharmacy, University of Greifswald, 17489 Greifswald, Germany
| | - Jennifer Dressman
- Fraunhofer Institute of Translational Medicine and Pharmacology, 60596 Frankfurt, Germany
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15
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Pike CM, Zwarycz B, McQueen BE, Castillo M, Barron C, Morowitz JM, Levi JA, Phadke D, Balik-Meisner M, Mav D, Shah R, Glasspoole DLC, Laetham R, Thelin W, Bunger MK, Boazak EM. Characterization and optimization of variability in a human colonic epithelium culture model. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.22.559007. [PMID: 37790345 PMCID: PMC10542543 DOI: 10.1101/2023.09.22.559007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Animal models have historically been poor preclinical predictors of gastrointestinal (GI) directed therapeutic efficacy and drug-induced GI toxicity. Human stem and primary cell-derived culture systems are a major focus of efforts to create biologically relevant models that enhance preclinical predictive value of intestinal efficacy and toxicity. The inherent variability in stem-cell-based complex cultures makes development of useful models a challenge; the stochastic nature of stem-cell differentiation interferes with the ability to build and validate robust, reproducible assays that query drug responses and pharmacokinetics. In this study, we aimed to characterize and reduce potential sources of variability in a complex stem cell-derived intestinal epithelium model, termed RepliGut® Planar, across cells from multiple human donors, cell lots, and passage numbers. Assessment criteria included barrier formation and integrity, gene expression, and cytokine responses. Gene expression and culture metric analyses revealed that controlling for stem/progenitor-cell passage number reduces variability and maximizes physiological relevance of the model. After optimizing passage number, donor-specific differences in cytokine responses were observed in a case study, suggesting biologic variability is observable in cell cultures derived from multiple human sources. Our findings highlight key considerations for designing assays that can be applied to additional primary-cell derived systems, as well as establish utility of the RepliGut® Planar platform for robust development of human-predictive drug-response assays.
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16
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Tannergren C, Jadhav H, Eckernäs E, Fagerberg J, Augustijns P, Sjögren E. Physiologically Based Biopharmaceutics Modeling of regional and colon absorption in humans. Eur J Pharm Biopharm 2023; 186:144-159. [PMID: 37028605 DOI: 10.1016/j.ejpb.2023.03.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/24/2023] [Accepted: 03/25/2023] [Indexed: 04/08/2023]
Abstract
Colon absorption is a key determinant for successful development of extended release and colon targeted drug products. This is the first systematic evaluation of the ability to predict in vivo regional differences in absorption and the extent of colon absorption in humans using mechanistic physiologically based biopharmaceutics modeling (PBBM). A new dataset, consisting of 19 drugs with a wide range of biopharmaceutics properties and extent of colon absorption in humans, was established. Mechanistic predictions of the extent of absorption and plasma exposure after oral, or jejunal and direct colon administration were performed in GastroPlus and GI-Sim using an a priori approach. Two new colon models developed in GI-Sim, were also evaluated to assess if the prediction performance could be improved. Both GastroPlus and GI-Sim met the pre-defined criteria for accurate predictions of regional and colon absorption for high permeability drugs irrespective of formulation type, while the prediction performance was poor for low permeability drugs. For solutions, the two new GI-Sim colon models improved the colon absorption prediction performance for the low permeability drugs while maintaining the accurate prediction performance for the high permeability drugs. In contrast, the prediction performance decreased for non-solutions using the two new colon models. In conclusion, PBBM can be used with sufficient accuracy to predict regional and colon absorption in humans for high permeability drugs in candidate selection as well as early design and development of extended release or colon targeted drug products. The prediction performance of the current models needs to be improved to allow high accuracy predictions for commercial drug product applications including highly accurate predictions of the entire plasma concentration-time profiles as well as for low permeability drugs.
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17
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Muschong P, Jin L, Schejbal J, Mezler M, Weinheimer M. Improvement of Workflows and Assay Reproducibility by The Introduction of "Assay-Ready" Culturing of MDCK Cells for Transport Studies. Pharm Res 2023; 40:1259-1270. [PMID: 36977814 DOI: 10.1007/s11095-023-03490-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/23/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVE In previous studies, we established and validated three Madin Darby Canine Kidney MDCKII cell lines, recombinantly modified with zinc finger nuclease (ZFN) technology. Here, we investigated the applicability of seeding these three canine P-gp deficient MDCK_ZFN cell lines, directly from frozen cryopreserved stocks without previous cultivation for efflux transporter and permeability studies. This technique is referred to as "assay-ready" and allows for highly standardized conduction of cell-based assays and shorter cultivation cycles. METHODS To obtain a rapid fitness of the cells for that purpose, a very gentle freezing and thawing protocol was applied. Assay-ready MDCK_ZFN cells were tested in bi-directional transport studies and compared to their traditionally cultured counterparts. Long-term performance robustness, human effective intestinal permeability (Peff) predictability and batch to batch variability were assessed. RESULTS Efflux ratios (ER) and apparent permeability (Papp) results were highly comparable between assay-ready and standard cultured cell lines with R2 values of 0.96 or higher. Papp to Peff correlations obtained from passive permeability with non-transfected cells were comparable independent of the cultivation regime. Long-term evaluation revealed robust performance of assay-ready cells and reduced data variability of reference compounds in 75% of cases compared to standard cultured MDCK_ZFN cells. CONCLUSION Assay-ready methodology for handling MDCK_ZFN cells allows more flexibility in assay planning and reduces performance fluctuations in assays caused by cell aging. Therefore, the assay-ready principle has proven superior over conventional cultivation for MDCK_ZFN cells and is considered as a key technology to optimize processes with other cellular systems.
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Affiliation(s)
- Patricia Muschong
- Quantitative, Translational & ADME Sciences, AbbVie Deutschland GmbH & Co KG, Knollstr, 67061, Ludwigshafen, Germany
| | - Liang Jin
- Quantitative, Translational & ADME Sciences, AbbVie Bioresearch Center, 100 Research Drive, Worcester, MA, 01605, USA
| | - Jan Schejbal
- Quantitative, Translational & ADME Sciences, AbbVie Bioresearch Center, 100 Research Drive, Worcester, MA, 01605, USA
| | - Mario Mezler
- Quantitative, Translational & ADME Sciences, AbbVie Deutschland GmbH & Co KG, Knollstr, 67061, Ludwigshafen, Germany
| | - Manuel Weinheimer
- Quantitative, Translational & ADME Sciences, AbbVie Deutschland GmbH & Co KG, Knollstr, 67061, Ludwigshafen, Germany.
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18
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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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19
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The Bioaccessibility of Yak Bone Collagen Hydrolysates: Focus on Analyzing the Variation Regular of Peptides and Free Amino Acids. Foods 2023; 12:foods12051003. [PMID: 36900520 PMCID: PMC10001269 DOI: 10.3390/foods12051003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/18/2023] [Accepted: 02/24/2023] [Indexed: 03/03/2023] Open
Abstract
The lack of a bioaccessibility test for yak bone collagen hydrolysates (YBCH) limits their development as functional foods. In this study, simulated gastrointestinal digestion (SD) and absorption (SA) models were utilized to evaluate the bioaccessibility of YBCH for the first time. The variation in peptides and free amino acids was primarily characterized. There was no significant alteration in the concentration of peptides during the SD. The transport rate of peptides through the Caco-2 cell monolayers was 22.14 ± 1.58%. Finally, a total of 440 peptides were identified, more than 75% of them with lengths ranging from 7 to 15. The peptide identification indicated that about 77% of the peptides in the beginning sample still existed after the SD, and about 76% of the peptides in the digested YBCH could be observed after the SA. These results suggested that most peptides in the YBCH resist gastrointestinal digestion and absorption. After the in silico prediction, seven typical bioavailable bioactive peptides were screened out and they exhibited multi-type bioactivities in vitro. This is the first study to characterize the changes in peptides and amino acids in the YBCH during gastrointestinal digestion and absorption, and provides a foundation for analyzing the mechanism of YBCH's bioactivities.
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Wu S, Ellison C, Naciff J, Karb M, Obringer C, Yan G, Shan Y, Smith A, Wang X, Daston GP. Structure-activity relationship read-across and transcriptomics for branched carboxylic acids. Toxicol Sci 2023; 191:343-356. [PMID: 36583546 DOI: 10.1093/toxsci/kfac139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The purpose of this study was to use chemical similarity evaluations, transcriptional profiling, in vitro toxicokinetic data, and physiologically based pharmacokinetic (PBPK) models to support read-across for a series of branched carboxylic acids using valproic acid (VPA), a known developmental toxicant, as a comparator. The chemicals included 2-propylpentanoic acid (VPA), 2-ethylbutanoic acid, 2-ethylhexanoic acid (EHA), 2-methylnonanoic acid, 2-hexyldecanoic acid, 2-propylnonanoic acid (PNA), dipentyl acetic acid or 2-pentylheptanoic acid, octanoic acid (a straight chain alkyl acid), and 2-ethylhexanol. Transcriptomics was evaluated in 4 cell types (A549, HepG2, MCF7, and iCell cardiomyocytes) 6 h after exposure to 3 concentrations of the compounds, using the L1000 platform. The transcriptional profiling data indicate that 2- or 3-carbon alkyl substituents at the alpha position of the carboxylic acid (EHA and PNA) elicit a transcriptional profile similar to the one elicited by VPA. The transcriptional profile is different for the other chemicals tested, which provides support for limiting read-across from VPA to much shorter and longer acids. Molecular docking models for histone deacetylases, the putative target of VPA, provide a possible mechanistic explanation for the activity cliff elucidated by transcriptomics. In vitro toxicokinetic data were utilized in a PBPK model to estimate internal dosimetry. The PBPK modeling data show that as the branched chain increases, predicted plasma Cmax decreases. This work demonstrates how transcriptomics and other mode of action-based methods can improve read-across.
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Affiliation(s)
- Shengde Wu
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Corie Ellison
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Jorge Naciff
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Michael Karb
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Cindy Obringer
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Gang Yan
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Yuqing Shan
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Alex Smith
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - Xiaohong Wang
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
| | - George P Daston
- Global Product Stewardship, The Procter and Gamble Company, Mason, Ohio 45040, USA
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Safaa Hamdi D, Basim Mohsin Mohamed M. Formulation of metoclopramide HCl gastroretentive film and in vitro- in silico prediction using Gastroplus® PBPK software. Saudi Pharm J 2022; 30:1816-1824. [PMID: 36601510 PMCID: PMC9805977 DOI: 10.1016/j.jsps.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/26/2022] [Indexed: 11/09/2022] Open
Abstract
The new trends in pharmaceutical studies focus on targeting drug delivery and computer software that help in the body environment simulation, such as Gastroplus® software. The interest of this study is to prepare a gastroretentive film of metoclopramide HCl (MTC) that was followed by applying the in silico approach to estimate the in vivo prepared formulations. The films were prepared from HPMC E5 and sodium alginate polymers as primary polymers with the aid of secondary polymers. The sodium alginate high proportions films showed instant and long floating duration reaching 24 h but with variable folding endurance. Moreover, sodium alginate films with their secondary polymers carbopol and HPMC E5 slowed the release of MTC. The floating and slow-release patterns assessed the gastroretentive properties of sodium alginate films and were further examined by a mucoadhesive study that guaranteed mucosal adhesion, and the film's FESEM images showed similar top morphology, but different side view structures. Last, the pharmacokinetic profile of selected films that approached the gastroretentive properties was in silico predicted depending on in vitro release study and floating duration employing the physiological-based pharmacokinetic model in Gastroplus® software. The model determines this prediction found successfully of intravenous and immediate oral release tablets (10 and 30 mg) of MTC. The simulation showed a high amount of MTC retained for long periods in the stomach to Sod.Alginate-3, Sod.Alginate-8, and Sod.Alginate-10 films (films of secondary polymers carbopol and HPMC E5) aid in reaching the optimum site of absorption jejunum 1 due to the slow MTC release.
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22
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Chiang PC, Liu J, Nagapudi K, Wu R, Dolton M, Chen J, Plise E, Liu L, Durk MR. Elucidating a Potential Mechanism of Permeability Enhancer Sodium N-[8-(2-hydroxybenzoyl) amino] Caprylate in Rats: Evidence of Lymphatic Absorption of Cyanocobalamin using the Mesenteric Lymph Duct Cannulated Rat. J Pharm Sci 2022; 111:3417-3423. [PMID: 36228756 DOI: 10.1016/j.xphs.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/03/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022]
Abstract
Oral administration is the most popular and convenient route for drug delivery, yet the success of oral drug delivery is dependent on the ADME properties of the drug. Among those ADME properties, permeability is considered one of the key attributes for successful oral drug absorption. Hence, the utilization of permeability enhancers to improve drug oral absorption is an important area of research in drug delivery. A multitude of data suggests that sodium N-[8-(2-hydroxybenzoyl) amino] caprylate (SNAC) is an effective permeability enhancer. Despite its success, the mechanism of how SNAC works to enhance the oral absorption of compounds is poorly understood. To better understand how SNAC worked, we investigated the hypothesis of SNAC promotes lymphatic absorption of target compounds. In this study, cyanocobalamin was used as the model compound and mesenteric lymph duct cannulated rats were used to investigate its absorption with or without SNAC. The present study demonstrated that SNAC enhanced the lymphatic absorption of cyanocobalamin when the two were co-dosed in rats. Furthermore, levels of SNAC in lymph fluid and the systemic circulation were higher when co-dosed with cyanocobalamin.
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Affiliation(s)
- Po-Chang Chiang
- Small Molecule Pharmaceutical Sciences, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA.
| | - Jia Liu
- Small Molecule Pharmaceutical Sciences, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Karthik Nagapudi
- Small Molecule Pharmaceutical Sciences, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Ricky Wu
- Small Molecule Pharmaceutical Sciences, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | | | - Jacob Chen
- Drug Metabolism and Pharmacokinetics, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Emile Plise
- Drug Metabolism and Pharmacokinetics, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Liling Liu
- Drug Metabolism and Pharmacokinetics, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Matthew R Durk
- Drug Metabolism and Pharmacokinetics, Genentech Inc, 1 DNA Way, South San Francisco, CA 94080, USA
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Wang S, Zhang Z, Li D, Illa SE, Li L. In silico model-based exploration of the applicability of parallel artificial membrane permeability assay (PAMPA) to screen chemicals of environmental concern. ENVIRONMENT INTERNATIONAL 2022; 170:107589. [PMID: 36274493 DOI: 10.1016/j.envint.2022.107589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 10/14/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
Parallel Artificial Membrane Permeability Assay (PAMPA) is an in vitro laboratory method for screening the transmembrane permeability of chemicals. Stemming from medicinal chemistry, PAMPA has the potential for use in the cost-effective high-throughput evaluation of chemicals of environmental concern. However, many chemicals of environmental concern differ substantially from pharmaceuticals in hydrophobicity and volatility. Here, we develop an in silico mass balance model to explore the impacts of chemical properties on chemical mass transfer in PAMPA and PAMPA's applicability to hydrophobic or volatile chemicals of environmental concern. The model's performance is evaluated by agreement between predicted and measured permeabilities of 1383 chemicals. The model predicts that the PAMPA measured permeability can be highly uncertain for hydrophobic chemicals because of considerable retention by the artificial membrane and for volatile chemicals because of substantial volatilization to the headspace. Notably, the permeabilities of hydrophobic chemicals are remarkably sensitive to specific experimental conditions, for example, the frequency of stirring and incubation time, challenging the comparison between measurements under different conditions. For hydrophobic chemicals, the PAMPA measured permeability may largely indicate the permeability of the unstirred water layer over the membrane, instead of the "intrinsic" permeability of the membrane, and therefore, may not be of interest for environmental exposure and risk assessments. The model also predicts that the time for mass transfer of highly hydrophobic chemicals to reach the steady state likely exceeds the incubation time, which violates the steady-state assumption used in calculating permeability from measured concentrations. Overall, our theoretical analysis underscores the importance to consider chemical properties when applying the current design of PAMPA to chemicals of environmental concern.
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Affiliation(s)
- Shenghong Wang
- School of Public Health, University of Nevada Reno, Reno, Nevada, 89557-274, USA
| | - Zhizhen Zhang
- School of Public Health, University of Nevada Reno, Reno, Nevada, 89557-274, USA
| | - Dingsheng Li
- School of Public Health, University of Nevada Reno, Reno, Nevada, 89557-274, USA
| | - Siena Elizabeth Illa
- School of Public Health, University of Nevada Reno, Reno, Nevada, 89557-274, USA
| | - Li Li
- School of Public Health, University of Nevada Reno, Reno, Nevada, 89557-274, USA.
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Liu H, Li W, Zhang W, Sun S, Chen C. Levothyroxine: Conventional and novel drug delivery formulations. Endocr Rev 2022; 44:393-416. [PMID: 36412275 PMCID: PMC10166268 DOI: 10.1210/endrev/bnac030] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 10/18/2022] [Accepted: 11/17/2022] [Indexed: 11/23/2022]
Abstract
Despite the fact that levothyroxine is one of the most prescribed medications in the world, its bioavailability has been reported to be impaired by many factors, including interfering drugs or foods and concomitant diseases, and persistent hypothyroidism with a high dose of levothyroxine is thus elicited. Persistent hypothyroidism can also be induced by noninterchangeability between formulations and poor compliance. To address these issues, some strategies have been developed. Novel formulations (liquid solutions and soft-gel capsules) have been designed to eliminate malabsorption. Some other delivery routes (injections, suppositories, sprays, and sublingual and transdermal administrations) are aimed at circumventing different difficulties in dosing, such as thyroid emergencies and dysphagia. Moreover, nanomaterials have been used to develop delivery systems for the sustained release of levothyroxine to improve patient compliance and reduce costs. Some delivery systems encapsulating nanoparticles show promising release profiles. In this review, we first summarize the medical conditions that interfere with the bioavailability of oral levothyroxine and discuss the underlying mechanisms and treatments. The efficacy of liquid solutions and soft-gel capsules are systematically evaluated. We further summarize the novel delivery routes for levothyroxine and their possible applications. Nanomaterials in the levothyroxine field are then discussed and compared based on their load and release profile. We hope the article provides novel insights into the drug delivery of levothyroxine.
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Affiliation(s)
- Hanqing Liu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, People's Republic of China
| | - Wei Li
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430060, Hubei, People's Republic of China
| | - Wen Zhang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430060, Hubei, People's Republic of China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, People's Republic of China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, People's Republic of China
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Characterization of Dissolution-Permeation System using Hollow Fiber Membrane Module and Utility to Predict in Vivo Drug Permeation Across BCS Classes. J Pharm Sci 2022; 111:3075-3087. [PMID: 35830941 DOI: 10.1016/j.xphs.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/02/2022] [Accepted: 07/03/2022] [Indexed: 12/14/2022]
Abstract
A dissolution-permeation system has potential to provide insight into the kinetic contributions of dissolution and permeation to overall drug absorption. The goals of the study were to characterize a dissolution-hollow fiber membrane (D-HFM) system and compare its resulting in vitro drug permeation constants (Kp') to in vivo clinical permeation constants (kp), for four drugs in various Biopharmaceutics Classification System (BCS) classes. Model predictions for D-HFM were made based on derived mixing tank (MT) and complete radial (CRM) flow models and independent measurement of membrane permeability. Experimental D-HFM studies included donor flow rate and donor volume sensitivity studies, and drug permeation profile studies. Additionally, for the four drugs, Kp'from D-HFM system was compared to (kp) from literature, as well as Kp' values from side-by-side diffusion cell and dissolution/Caco-2 system. Results show progressive D-HFM system development as a dissolution-permeation tool. Results indicated that D-HFM models using MT or CRM provided close agreement between predicted and observed drug permeation profiles. Drug permeation in D-HFM system was volume dependent, as predicted. Favorably, more drug permeated through the D-HFM system (10-20% in 60 min) compared to side-by-side diffusion cell (1%) and dissolution/Caco-2 system (0.1%). Kp' from D-HFM system was also closer to in vivo kp; the two other in vitro models showed lower Kp'. Overall, studies reflect that HFM module has potential to incorporate drug permeation into the in vitro assessment of in vivo tablet and capsule performance.
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26
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Li Y, Park HJ, Xiu H, Akoh CC, Kong F. Predicting intestinal effective permeability of different transport mechanisms: Comparing ex vivo porcine and in vitro dialysis models. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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27
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Metry M, Krug SA, Karra VK, Ekins S, Hoag SW, Kane MA, Fink JC, Polli JE. Lack of an Effect of Polysorbate 80 on Intestinal Drug Permeability in Humans. Pharm Res 2022; 39:1881-1890. [PMID: 35672541 DOI: 10.1007/s11095-022-03312-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/02/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Despite no broad, direct evidence in humans, there is a potential concern that surfactants alter active or passive drug intestinal permeation to modulate oral drug absorption. The purpose of this study was to investigate the impact of the surfactant polysorbate 80 on active and passive intestinal drug absorption in humans. METHODS The human (n = 12) pharmacokinetics (PK) of three probe substrates of intestinal absorption, valacyclovir, chenodeoxycholic acid (CDCA), and enalaprilat, were assessed. Endogenous bile acid levels were assessed as a secondary measure of transporter and microbiota impact. RESULTS Polysorbate 80 did not inhibit peptide transporter 1 (PepT1)- or apical sodium bile acid transporter (ASBT)-mediated PK of valacyclovir and CDCA, respectively. Polysorbate 80 did not increase enalaprilat absorption. Modest increases in unconjugated secondary bile acid Cmax ratios suggest a potential alteration of the in vivo intestinal microbiota by polysorbate 80. CONCLUSIONS Polysorbate 80 did not alter intestinal membrane fluidity or cause intestinal membrane disruption. This finding supports regulatory relief of excipient restrictions for Biopharmaceutics Classification System-based biowaivers.
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Affiliation(s)
- Melissa Metry
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA
| | - Samuel A Krug
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA
| | - Vijaya Kumari Karra
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA
| | - Sean Ekins
- Collaborations Pharmaceuticals, Inc, Raleigh, North Carolina, USA
| | - Stephen W Hoag
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA
| | - Maureen A Kane
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA
| | - Jeffrey C Fink
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - James E Polli
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 Penn Street, Baltimore, Maryland, N62321201, USA.
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28
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Comparision of the phenol red, gravimetric, and synthesized mPEG-PR methods for correcting water flux using the single-pass intestinal perfusion method. Eur J Pharm Sci 2022; 176:106255. [DOI: 10.1016/j.ejps.2022.106255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/03/2022] [Accepted: 07/03/2022] [Indexed: 11/21/2022]
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Prediction of Pharmacokinetics of IDP-73152 in Humans Using Physiologically-Based Pharmacokinetics. Pharmaceutics 2022; 14:pharmaceutics14061157. [PMID: 35745730 PMCID: PMC9227536 DOI: 10.3390/pharmaceutics14061157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 12/10/2022] Open
Abstract
IDP-73152, a novel peptide deformylase inhibitor with an antibacterial effect against Gram-positive bacteria, is in phase I development. The objective of this study was to develop a physiologically-based pharmacokinetic model (PBPK) for IDP-73152 in animals, and to extend the model to humans. Biopharmaceutical properties of IDP-73152 are determined using in vitro/in vivo experimentations for the PBPK model. A transit model consisting of gastrointestinal segments is applied for an estimation of the intestinal absorption kinetics. The PBPK model of IDP-73152 in rats is able to appropriately predict the plasma concentration–time profiles after the administration of IDP-73152 at different doses and by different routes (combined absolute average fold error (cAAFE), 1.77). The model is also found to be adequate in predicting the plasma concentration–time profiles of IDP-73152 in mice (cAAFE 1.59) and dogs (cAAFE 1.42). Assuming the oral administration of IDP-73152 to humans at doses of 640 and 1280 mg, the model is able to reproduce the concentration–time profiles obtained in humans (cAAFE 1.38); therefore, these observations indicate that the PBPK model used for IDP-73152 is applicable to animal species and humans. This model may be useful in predicting efficacious doses of IDP-73152 for the management of infectious disease in humans.
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Singh V, Garg A, Dewangan HK. Recent Advances in Drug Design and Delivery Across Biological Barriers using Computational Models. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819999220204110306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
The systemic delivery of pharmacological substances generally exhibits several significant limitations associated with the bio-distribution of active drugs in the body. As per consequence, human body’s defense mechanisms become impediments to drug delivery. Various technologies to overcome these limitations have been evolved including computational approaches and advanced drug delivery. As the body of human has evolved to defend itself from hostile biological as well as chemical invaders, along with that these biological barriers such as ocular barriers, blood-brain barriers, intestinal and skin barriers also limit the passage of drugs across desired sites. Therefore, efficient delivery remains an utmost challenge for researchers and scientists. The present review focuses on the techniques to deliver the drugs with efficient therapeutic efficacy at the targeted sites. This review article considered the insights into main biological barriers along with the application of computational or numerical methods dealing with different barriers by determining the drug flow, temperature and various other parameters. It also summarizes the advanced implantable drug delivery system to circumvent the inherent resistance showed by these biological barriers and in turn to improve the drug delivery.
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Affiliation(s)
- Vanshita Singh
- Institute of Pharmaceutical Research, GLA University Mathura, NH-2 Delhi Mathura Road, PO-Chaumuhan, Mathura, UttarPradesh, India 281406
| | - Akash Garg
- Institute of Pharmaceutical Research, GLA University Mathura, NH-2 Delhi Mathura Road, PO-Chaumuhan, Mathura, UttarPradesh, India 281406
| | - Hitesh Kumar Dewangan
- University Institute of Pharma Sciences (UIPS), Chandigarh University NH-95, Chandigarh Ludhiyana Highway, Mohali Punjab, India
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Best practices in current models mimicking drug permeability in the gastrointestinal tract - an UNGAP review. Eur J Pharm Sci 2021; 170:106098. [PMID: 34954051 DOI: 10.1016/j.ejps.2021.106098] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/19/2021] [Accepted: 12/15/2021] [Indexed: 12/21/2022]
Abstract
The absorption of orally administered drug products is a complex, dynamic process, dependent on a range of biopharmaceutical properties; notably the aqueous solubility of a molecule, stability within the gastrointestinal tract (GIT) and permeability. From a regulatory perspective, the concept of high intestinal permeability is intrinsically linked to the fraction of the oral dose absorbed. The relationship between permeability and the extent of absorption means that experimental models of permeability have regularly been used as a surrogate measure to estimate the fraction absorbed. Accurate assessment of a molecule's intestinal permeability is of critical importance during the pharmaceutical development process of oral drug products, and the current review provides a critique of in vivo, in vitro and ex vivo approaches. The usefulness of in silico models to predict drug permeability is also discussed and an overview of solvent systems used in permeability assessments is provided. Studies of drug absorption in humans are an indirect indicator of intestinal permeability, but in vitro and ex vivo tools provide initial screening approaches are important tools for direct assessment of permeability in drug development. Continued refinement of the accuracy of in silico approaches and their validation with human in vivo data will facilitate more efficient characterisation of permeability earlier in the drug development process and will provide useful inputs for integrated, end-to-end absorption modelling.
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32
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Metabolic Fluctuations in the Human Stool Obtained from Blastocystis Carriers and Non-Carriers. Metabolites 2021; 11:metabo11120883. [PMID: 34940641 PMCID: PMC8708241 DOI: 10.3390/metabo11120883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/26/2021] [Accepted: 12/09/2021] [Indexed: 12/12/2022] Open
Abstract
Blastocystis is an obligate anaerobic microbial eukaryote that frequently inhabits the gastrointestinal tract. Despite this prevalence, very little is known about the extent of its genetic diversity, pathogenicity, and interaction with the rest of the microbiome and its host. Although the organism is morphologically static, it has no less than 28 genetically distinct subtypes (STs). Reports on the pathogenicity of Blastocystis are conflicting. The association between Blastocystis and intestinal bacterial communities is being increasingly explored. Nonetheless, similar investigations extending to the metabolome are non-existent.Using established NMR metabolomics protocols in 149 faecal samples from individuals from South Korea (n = 38), Thailand (n = 44) and Turkey (n = 69), we have provided a snapshot of the core metabolic compounds present in human stools with (B+) and without (B−) Blastocystis. Samples included hosts with gastrointestinal symptoms and asymptomatics. A total of nine, 62 and 98 significant metabolites were associated with Blastocystis carriage in the South Korean, Thai and Turkish sample sets respectively, with a number of metabolites increased in colonised groups. The metabolic profiles of B+ and B− samples from all countries were distinct and grouped separately in the partial least squares-discriminant analysis (PLS-DA). Typical inflammation-related metabolites negatively associated with Blastocystis positive samples. This data will assist in directing future studies underlying the involvement of Blastocystis in physiological processes of both the gut microbiome and the host. Future studies using metabolome and microbiome data along with host physiology and immune responses information will contribute significantly towards elucidating the role of Blastocystis in health and disease.
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Shoji A, Kang C, Fujioka K, Rose JP, Sun R. Assessing the Intestinal Permeability of Small Molecule Drugs via Diffusion Motion on a Multidimensional Free Energy Surface. J Chem Theory Comput 2021; 18:503-515. [PMID: 34851637 DOI: 10.1021/acs.jctc.1c00661] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A protocol that accurately assesses the intestinal permeability of small molecule compounds plays an essential role in decreasing the cost and time in inventing a new drug. This manuscript presents a novel computational method to study the passive permeation of small molecule drugs based on the inhomogeneous solubility-diffusion model. The multidimensional free energy surface of the drug transiting through a lipid bilayer is computed with transition-tempered metadynamics that accurately captures the mechanisms of passive permeation. The permeability is computed by following the diffusion motion of the drug molecules along the minimal free energy path found on the multidimensional free energy surface. This computational method is assessed by studying the permeability of five small molecule drugs (ketoprofen, naproxen, metoprolol, propranolol, and salicylic acid). The results demonstrate a remarkable agreement between the computed permeabilities and those measured with the intestinal assay. The in silico method reported in this manuscript also reproduces the permeability measured from the intestinal assay (in vivo) better than the cell-based assays (e.g., PAMPA and Caco-2) do. In addition, the multidimensional free energy surface reveals the interplay between the structure of the small molecule and its permeability, shedding light on strategies of drug optimization.
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Affiliation(s)
- Alyson Shoji
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
| | - Christopher Kang
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
| | - Kazuumi Fujioka
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
| | - John P Rose
- DDCS, Lilly Corporate Center, Eli Lilly and Company, Indianapolis, Indiana 46285, United States
| | - Rui Sun
- Department of Chemistry, The University of Hawai'i at Manoa, Honolulu, Hawaii 96822, United States
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Shekarri Q, Dekker M. A Physiological-Based Model for Simulating the Bioavailability and Kinetics of Sulforaphane from Broccoli Products. Foods 2021; 10:foods10112761. [PMID: 34829040 PMCID: PMC8620288 DOI: 10.3390/foods10112761] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/04/2021] [Accepted: 11/08/2021] [Indexed: 11/16/2022] Open
Abstract
There are no known physiological-based digestion models that depict glucoraphanin (GR) to sulforaphane (SR) conversion and subsequent absorption. The aim of this research was to make a physiological-based digestion model that includes SR formation, both by endogenous myrosinase and gut bacterial enzymes, and to simulate the SR bioavailability. An 18-compartment model (mouth, two stomach, seven small intestine, seven large intestine, and blood compartments) describing transit, reactions and absorption was made. The model, consisting of differential equations, was fit to data from a human intervention study using Mathwork’s Simulink and Matlab software. SR urine metabolite data from participants who consumed different broccoli products were used to estimate several model parameters and validate the model. The products had high, medium, low, and zero myrosinase content. The model’s predicted values fit the experimental values very well. Parity plots showed that the predicted values closely matched experimental values for the high (r2 = 0.95), and low (r2 = 0.93) products, but less so for the medium (r2 = 0.85) and zero (r2 = 0.78) myrosinase products. This is the first physiological-based model to depict the unique bioconversion processes of bioactive SR from broccoli. This model represents a preliminary step in creating a predictive model for the biological effect of SR, which can be used in the growing field of personalized nutrition.
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New biphasic system in side-by-side chambers for testing drug dissolution and permeation in vitro (BiDP system). J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Anuta V, Mircioiu C, Voicu V, Mircioiu I, Sandulovici R. Square root law model for the delivery and intestinal absorption of drugs: a case of hydrophilic captopril. Drug Deliv 2021; 28:1685-1694. [PMID: 34355621 PMCID: PMC8354182 DOI: 10.1080/10717544.2021.1960929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
The in vivo release and absorption of drugs are dependent on the interplay between many factors related to compound, formulation, and physiological properties. The mathematical models of oral drug absorption attempt to strike a balance between a complete description that takes into consideration as many independent factors as possible, and simple models that operate with fewer parameters, based mainly on critical factors. The latter models are by far more robust and easier to apply to predict the extent and sometimes even the rate of absorption. The present paper attempted to develop a simple model to describe the time course of absorption of the hydrophilic drug captopril (CPT) at the early phases of absorption, with implications mainly in the induction and early stages of achieving its therapeutic effect. As a phenomenological model, the instantaneous release of CPT was considered in the gastrointestinal fluid, leading to a constant drug concentration for a prolonged time, followed by a ‘long path diffusion’ inside the intestinal wall and a very low concentration at the interface intestinal wall-blood. These conditions regarding CPT concentration were translated into initial and boundary mathematical conditions for the diffusion equation in the intestinal wall. The solution of the diffusion equation led in the end to a square root law describing the dependence between the fraction of the drug absorbed and time. The model was successfully applied to data obtained in five bioequivalence studies: three comparing plasma levels achieved after the administration of a single dose of CPT 50 mg, one evaluating CPT pharmacokinetics after a 100 mg dose, and a fifth comparing CPT pharmacokinetics of two fixed-dose combinations of CPT 50 mg and hydrochlorothiazide 25 mg.
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Affiliation(s)
- Valentina Anuta
- Department of Physical and Colloidal Chemistry, Faculty of Pharmacy, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Constantin Mircioiu
- Doctoral School, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Victor Voicu
- Doctoral School, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Ion Mircioiu
- Department of Biopharmacy and Pharmacokinetics, Titu Maiorescu University, Bucharest, Romania
| | - Roxana Sandulovici
- Department of Applied Mathematics and Biostatistics, Titu Maiorescu University, Bucharest, Romania
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Rodrigues KC, Bortolatto CF, da Motta KP, de Oliveira RL, Paltian JJ, Krüger R, Roman SS, Boeira SP, Alves D, Wilhelm EA, Luchese C. The neurotherapeutic role of a selenium-functionalized quinoline in hypothalamic obese rats. Psychopharmacology (Berl) 2021; 238:1937-1951. [PMID: 33740091 DOI: 10.1007/s00213-021-05821-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 03/08/2021] [Indexed: 12/30/2022]
Abstract
RATIONALE Obesity is considered one of the major global health problems and increases the risk of several medical complications, such as diabetes and mental illnesses. OBJECTIVE The present study investigated the effect of 7-chloro-4-(phenylselanyl) quinoline (4-PSQ) on obesity parameters, behavioral and neurochemical alterations in hypothalamic obese rats. METHODS Male Wistar rats received subcutaneous neonatal injections of monosodium glutamate (MSG, 4g/kg) or saline. After the Lee Index evaluation, rats were divided into groups and treated with 4-PSQ (5 mg/kg, intragastric route) or canola oil once a day (post-natal days (PND) 60→76). Open-field, elevated plus-maze, forced swim task, object recognition/location memory, and stepdown inhibitory avoidance tasks were conducted from PND 66 to 74. On PND 76, rats were euthanized and epididymal fat, blood, cerebral cortex, andhippocampus were removed. Blood biochemical parameters and cortical/hippocampal acetylcholinesterase (AChE) and Na /K -ATPase activities were assessed. RESULTS MSG increased the Lee Index characterizing the chemically induced hypothalamic obesity model. 4-PSQ reversed the increases of epididymal fat, blood glucose, and triglyceride levels caused by MSG exposure. 4-PSQ attenuated anxiety-like and depression-like behaviors induced by neonatal administrations of MSG. Memory deficits found in MSG-obese rats were reversed by treatment with 4-PSQ. Neurochemical alterations produced by MSG evidenced by stimulation ofNa+/K+-ATPase and AChE activities in the cerebral cortex and hippocampus of rats were normalized by 4-PSQ treatment. CONCLUSIONS In brief, 4-PSQ therapy improved hypothalamic obesity-related parameters, as well as psychiatric symptoms, cognitive impairment, and neurochemical alterations found in obese rats.
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Affiliation(s)
- Karline C Rodrigues
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil
| | - Cristiani F Bortolatto
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Bioquímica e Neurofarmacologia Molecular (LABIONEM), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Pelotas, RS, CEP 96010-900, Brazil
| | - Ketlyn P da Motta
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil
| | - Renata L de Oliveira
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil
| | - Jaini J Paltian
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil
| | - Roberta Krüger
- Programa de Pós-graduação em Química, Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), P.O. Box 354, Pelotas, RS, 96010-900, Brazil
| | - Silvane S Roman
- Universidade Regional Integrada, Campus Erechim, Erechim, RS, CEP 99700-000, Brazil
| | - Silvana P Boeira
- Laboratório de Avaliações Farmacológicas e Toxicológicas Aplicadas às Moléculas Bioativas, LaftamBio Pampa, Universidade Federal do Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Diego Alves
- Programa de Pós-graduação em Química, Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), P.O. Box 354, Pelotas, RS, 96010-900, Brazil
| | - Ethel Antunes Wilhelm
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil.
| | - Cristiane Luchese
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), Campus Capão do Leão, Pelotas, RS, CEP 96010-900, Brazil.
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Price E, Kalvass JC, DeGoey D, Hosmane B, Doktor S, Desino K. Global Analysis of Models for Predicting Human Absorption: QSAR, In Vitro, and Preclinical Models. J Med Chem 2021; 64:9389-9403. [PMID: 34152772 DOI: 10.1021/acs.jmedchem.1c00669] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Models intended to predict intestinal absorption are an essential part of the drug development process. Although many models exist for capturing intestinal absorption, many questions still exist around the applicability of these models to drug types like "beyond rule of 5" (bRo5) and low absorption compounds. This presents a challenge as current models have not been rigorously tested to understand intestinal absorption. Here, we assembled a large, structurally diverse dataset of ∼1000 compounds with known in vitro, preclinical, and human permeability and/or absorption data. In silico (quantitative structure-activity relationship), in vitro (Caco-2), and in vivo (rat) models were statistically evaluated for predictive performance against this human intestinal absorption dataset. We expect this evaluation to serve as a resource for DMPK scientists and medicinal/computational chemists to increase their understanding of permeability and absorption model utility and applications for academia and industry.
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Affiliation(s)
- Edward Price
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - J Cory Kalvass
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - David DeGoey
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Balakrishna Hosmane
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Stella Doktor
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Kelly Desino
- Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
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Yuasa H, Yasujima T, Inoue K. Current Understanding of the Intestinal Absorption of Nucleobases and Analogs. Biol Pharm Bull 2021; 43:1293-1300. [PMID: 32879202 DOI: 10.1248/bpb.b20-00342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
It has long been suggested that a Na+-dependent carrier-mediated transport system is involved in the absorption of nucleobases and analogs, including some drugs currently in therapeutic use, for their uptake at the brush border membrane of epithelial cells in the small intestine, mainly based on studies in non-primate experimental animals. The presence of this transport system was indeed proved by the recent identification of sodium-dependent nucleobase transporter 1 (SNBT1/Slc23a4) as its molecular entity in rats. However, this transporter has been found to be genetically deficient in humans and higher primates. Aware of this deficiency, we need to revisit the issue of the absorption of these compounds in the human small intestine so that we can understand the mechanisms and gain information to assure the more rational use and development of drugs analogous to nucleobases. Here, we review the current understanding of the intestinal absorption of nucleobases and analogs. This includes recent knowledge about the efflux transport of those compounds across the basolateral membrane when exiting epithelial cells, following brush border uptake, in order to complete the overall absorption process; the facilitative transporters of equilibrative nucleoside transporter 1 (ENT1/SLC29A1) and equilibrative nucleobase transporter 1 (ENBT1/SLC43A3) may be involved in that in many animal species, including human and rat, without any major species differences.
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Affiliation(s)
- Hiroaki Yuasa
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University
| | - Tomoya Yasujima
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Nagoya City University
| | - Katsuhisa Inoue
- Department of Biopharmaceutics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
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40
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Zhang D, Wei C, Hop CECA, Wright MR, Hu M, Lai Y, Khojasteh SC, Humphreys WG. Intestinal Excretion, Intestinal Recirculation, and Renal Tubule Reabsorption Are Underappreciated Mechanisms That Drive the Distribution and Pharmacokinetic Behavior of Small Molecule Drugs. J Med Chem 2021; 64:7045-7059. [PMID: 34010555 DOI: 10.1021/acs.jmedchem.0c01720] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Drug reabsorption following biliary excretion is well-known as enterohepatic recirculation (EHR). Renal tubular reabsorption (RTR) following renal excretion is also common but not easily assessed. Intestinal excretion (IE) and enteroenteric recirculation (EER) have not been recognized as common disposition mechanisms for metabolically stable and permeable drugs. IE and intestinal reabsorption (IR:EHR/EER), as well as RTR, are governed by dug concentration gradients, passive diffusion, active transport, and metabolism, and together they markedly impact disposition and pharmacokinetics (PK) of small molecule drugs. Disruption of IE, IR, or RTR through applications of active charcoal (AC), transporter knockout (KO), and transporter inhibitors can lead to changes in PK parameters. The impacts of intestinal and renal reabsorption on PK are under-appreciated. Although IE and EER/RTR can be an intrinsic drug property, there is no apparent strategy to optimize compounds based on this property. This review seeks to improve understanding and applications of IE, IR, and RTR mechanisms.
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Affiliation(s)
- Donglu Zhang
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Cong Wei
- Drug Metabolism and Pharmacokinetics, Biogen, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Cornelis E C A Hop
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Matthew R Wright
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Ming Hu
- University of Houston College of Pharmacy, 4849 Calhoun Road, Houston, Texas 77204, United States
| | - Yurong Lai
- Drug Metabolism and Pharmacokinetics, Gilead Sciences, 333 Lakeside Drive, Foster City, California 94404, United States
| | - S Cyrus Khojasteh
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - W Griff Humphreys
- Aranmore Pharma Consulting, 11 Andrew Drive, Lawrenceville, New Jersey 08648, United States
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Igarashi F, Nakagawa T, Shinohara Y, Tachibana T. Analysis of Non-linear Pharmacokinetics of P-Glycoprotein Substrates in a Microfluidic Device Using a Mathematical Model that Includes an Unstirred Water Layer (UWL) Compartment. Pharm Res 2021; 38:1031-1039. [PMID: 34009624 DOI: 10.1007/s11095-021-03054-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/03/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE The purpose of this research is to analyze non-linear pharmacokinetics of P-glycoprotein (P-gp) substrates in a cell based assay of a microfluidic device, which might be affected by hydrodynamic barrier (unstirred water layer, UWL). RESULTS Apparent permeability (Papp) were obtained using non-P-gp substrates (propranolol, metoprolol, and atenolol) and P-gp substrates (quinidine and talinolol) in a commercially available microfluidic device, organoplate ® of Caco-2 cell based assay. The previous UWL resistance model was well fitted to Papp of static and flow condition by assuming UWL including and negligible condition, while P-gp substrates of higher passive permeability (quinidine) was apart from the fitting curve. The concentration dependent non-linear kinetics of P-gp substrates, quinidine and talinolol, was more analyzed in detail, and apparent Vmax discrepancy between static and flow assay condition in the quinidine assay was observed, while that was not observed in talinolol, the lower permeable substrate. Based on the experimental results, a mathematical model for P-gp substrates including UWL compartment on the previous 3-compartment model was developed, and it indicated that the apparent Vmax was variable along with the ratio between passive permeability and UWL permeability. CONCLUSIONS The mathematical model adding UWL compartment well explained non-linear pharmacokinetics of apparent permeability of P-gp substrate in the microfluidic device. The model also has a potential to be applied to P-gp substrate permeability analysis in vivo.
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Affiliation(s)
- Fumihiko Igarashi
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd, Gotemba, Shizuoka, Japan.
| | - Toshito Nakagawa
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd, Gotemba, Shizuoka, Japan
| | - Yuka Shinohara
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd, Gotemba, Shizuoka, Japan
| | - Tatsuhiko Tachibana
- Discovery ADMET Department, Research Division, Chugai Pharmaceutical Co., Ltd, Gotemba, Shizuoka, Japan
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López-Yerena A, Pérez M, Vallverdú-Queralt A, Miliarakis E, Lamuela-Raventós RM, Escribano-Ferrer E. Oleacein Intestinal Permeation and Metabolism in Rats Using an In Situ Perfusion Technique. Pharmaceutics 2021; 13:719. [PMID: 34068871 PMCID: PMC8153610 DOI: 10.3390/pharmaceutics13050719] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 12/27/2022] Open
Abstract
Oleacein (OLEA) is one of the most important phenolic compounds in extra virgin olive oil in terms of concentration and health-promoting properties, yet there are insufficient data on its absorption and metabolism. Several non-human models have been developed to assess the intestinal permeability of drugs, among them, single-pass intestinal perfusion (SPIP), which is commonly used to investigate the trans-membrane transport of drugs in situ. In this study, the SPIP model and simultaneous luminal blood sampling were used to study the absorption and metabolism of OLEA in rats. Samples of intestinal fluid and mesenteric blood were taken at different times and the ileum segment was excised at the end of the experiment for analysis by LC-ESI-LTQ-Orbitrap-MS. OLEA was mostly metabolized by phase I reactions, undergoing hydrolysis and oxidation, and metabolite levels were much higher in the plasma than in the lumen. The large number of metabolites identified and their relatively high abundance indicates an important intestinal first-pass effect during absorption. According to the results, OLEA is well absorbed in the intestine, with an intestinal permeability similar to that of the highly permeable model compound naproxen. No significant differences were found in the percentage of absorbed OLEA and naproxen (48.98 ± 12.27% and 43.96 ± 7.58%, respectively).
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Affiliation(s)
- Anallely López-Yerena
- Department of Nutrition, Food Science and Gastronomy XaRTA, Faculty of Pharmacy and Food Sciences, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, 08028 Barcelona, Spain; (A.L.-Y.); (M.P.); (A.V.-Q.); (R.M.L.-R.)
| | - Maria Pérez
- Department of Nutrition, Food Science and Gastronomy XaRTA, Faculty of Pharmacy and Food Sciences, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, 08028 Barcelona, Spain; (A.L.-Y.); (M.P.); (A.V.-Q.); (R.M.L.-R.)
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain
| | - Anna Vallverdú-Queralt
- Department of Nutrition, Food Science and Gastronomy XaRTA, Faculty of Pharmacy and Food Sciences, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, 08028 Barcelona, Spain; (A.L.-Y.); (M.P.); (A.V.-Q.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | | | - Rosa M. Lamuela-Raventós
- Department of Nutrition, Food Science and Gastronomy XaRTA, Faculty of Pharmacy and Food Sciences, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, 08028 Barcelona, Spain; (A.L.-Y.); (M.P.); (A.V.-Q.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Elvira Escribano-Ferrer
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Biopharmaceutics and Pharmacokinetics Unit, Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
- Pharmaceutical Nanotechnology Group I+D+I Associated Unit to CSIC, University of Barcelona, 08028 Barcelona, Spain
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Abstract
Colon absorption is a key determinant for the successful development of modified-release (MR) formulations, and the risk that colon absorption may limit the in vivo performance of an MR product can be assessed early by various in vitro tests or by preclinical in vivo regional absorption studies in dogs. Mechanistic physiologically based biopharmaceutics modeling (PBBM) is becoming increasingly accepted to predict in vivo performance and guide formulation development; however, no evaluation of the ability to predict colon absorption has been performed. The purpose of this study was to investigate if regional and colon absorption of drugs in dogs could be predicted with sufficient accuracy using PBBM to enable the replacement of in vivo dog studies in the early assessment of colon absorption limitation risks. This was done by predicting the regional and colon absorption and plasma exposure of 14 drugs after administration to the dog colon according to an a priori approach using the in silico absorption models GI-Sim and GastroPlus. Predictive performance was primarily assessed by comparing observed and predicted plasma concentration-time profiles, AUC0-t, and the relative bioavailability in the colon (Frel,colon) as compared to an oral/duodenal reference. Trends in dependency of prediction performance on predicted fraction absorbed, permeability, and solubility/dissolution rate were also investigated. For GI-Sim, the absolute average fold error (AAFE) values for AUC0-t and Frel,colon were within a 2-fold prediction error for both solutions (1.88 and 1.51, respectively) and suspensions (1.58 and 1.99, respectively). For GastroPlus, the AAFE values for AUC0-t and Frel,colon were outside the set 2-fold prediction error limit for accurate predictions for both solutions (3.63 and 2.98, respectively) and suspensions (2.94 and 2.09, respectively). No trends for over- or underprediction were observed for GI-Sim, whereas GastroPlus showed a slight trend for underprediction of both AUC0-t and Frel,colon for compounds with low permeability. In addition, regional differences in the plasma profiles were qualitatively predicted in the majority of cases for both software. Despite the differences in prediction performance, both models can be considered to predict regional differences in absorption as well as AUC0-t and Frel,colon with acceptable accuracy in an early development setting. The results of this study indicate that it is acceptable to replace in vivo regional absorption studies in dogs with the evaluated models as a method for the early assessment of the risk for colon absorption limitation of MR drug product candidates.
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Affiliation(s)
- Emma Eckernäs
- Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, S-431 83 Mölndal, Sweden
| | - Christer Tannergren
- Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, S-431 83 Mölndal, Sweden
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44
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Alqahtani MS, Kazi M, Alsenaidy MA, Ahmad MZ. Advances in Oral Drug Delivery. Front Pharmacol 2021; 12:618411. [PMID: 33679401 PMCID: PMC7933596 DOI: 10.3389/fphar.2021.618411] [Citation(s) in RCA: 265] [Impact Index Per Article: 88.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 01/11/2021] [Indexed: 12/12/2022] Open
Abstract
The oral route is the most common route for drug administration. It is the most preferred route, due to its advantages, such as non-invasiveness, patient compliance and convenience of drug administration. Various factors govern oral drug absorption including drug solubility, mucosal permeability, and stability in the gastrointestinal tract environment. Attempts to overcome these factors have focused on understanding the physicochemical, biochemical, metabolic and biological barriers which limit the overall drug bioavailability. Different pharmaceutical technologies and drug delivery systems including nanocarriers, micelles, cyclodextrins and lipid-based carriers have been explored to enhance oral drug absorption. To this end, this review will discuss the physiological, and pharmaceutical barriers influencing drug bioavailability for the oral route of administration, as well as the conventional and novel drug delivery strategies. The challenges and development aspects of pediatric formulations will also be addressed.
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Affiliation(s)
- Mohammed S. Alqahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Nanobiotechnology Unit, Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammad A. Alsenaidy
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Nanobiotechnology Unit, Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Z. Ahmad
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Fuhr LM, Marok FZ, Hanke N, Selzer D, Lehr T. Pharmacokinetics of the CYP3A4 and CYP2B6 Inducer Carbamazepine and Its Drug-Drug Interaction Potential: A Physiologically Based Pharmacokinetic Modeling Approach. Pharmaceutics 2021; 13:270. [PMID: 33671323 PMCID: PMC7922031 DOI: 10.3390/pharmaceutics13020270] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/18/2022] Open
Abstract
The anticonvulsant carbamazepine is frequently used in the long-term therapy of epilepsy and is a known substrate and inducer of cytochrome P450 (CYP) 3A4 and CYP2B6. Carbamazepine induces the metabolism of various drugs (including its own); on the other hand, its metabolism can be affected by various CYP inhibitors and inducers. The aim of this work was to develop a physiologically based pharmacokinetic (PBPK) parent-metabolite model of carbamazepine and its metabolite carbamazepine-10,11-epoxide, including carbamazepine autoinduction, to be applied for drug-drug interaction (DDI) prediction. The model was developed in PK-Sim, using a total of 92 plasma concentration-time profiles (dosing range 50-800 mg), as well as fractions excreted unchanged in urine measurements. The carbamazepine model applies metabolism by CYP3A4 and CYP2C8 to produce carbamazepine-10,11-epoxide, metabolism by CYP2B6 and UDP-glucuronosyltransferase (UGT) 2B7 and glomerular filtration. The carbamazepine-10,11-epoxide model applies metabolism by epoxide hydroxylase 1 (EPHX1) and glomerular filtration. Good DDI performance was demonstrated by the prediction of carbamazepine DDIs with alprazolam, bupropion, erythromycin, efavirenz and simvastatin, where 14/15 DDI AUClast ratios and 11/15 DDI Cmax ratios were within the prediction success limits proposed by Guest et al. The thoroughly evaluated model will be freely available in the Open Systems Pharmacology model repository.
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Affiliation(s)
| | | | | | | | - Thorsten Lehr
- Clinical Pharmacy, Saarland University, 66123 Saarbrücken, Germany; (L.M.F.); (F.Z.M.); (N.H.); (D.S.)
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Poulsen JA, Tannergren C, Borde A, Westergren J, Lindfors L. Atomistic Modeling of Drug Permeability. SYSTEMS MEDICINE 2021. [DOI: 10.1016/b978-0-12-801238-3.11530-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Elezović A, Marić A, Biščević A, Hadžiabdić J, Škrbo S, Špirtović-Halilović S, Rahić O, Vranić E, Elezović A. In vitro pH dependent passive transport of ketoprofen and metformin. ADMET AND DMPK 2020; 9:57-68. [PMID: 35299877 PMCID: PMC8923306 DOI: 10.5599/admet.916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/02/2020] [Indexed: 11/18/2022] Open
Abstract
The kinetics of passive transport of ketoprofen and metformin, as model substances for high and low permeability, respectively, across the artificial membrane under the influence of the pH of donor solution was investigated. There was an upward trend in the apparent permeation coefficient (P app) of ketoprofen with the decrease in pH to a value close to pKa. At the pH value below pKa the permeation coefficient had lower value, due to the higher retention of ketoprofen in the artificial membrane. Metformin is a low permeable compound, and the highest permeation values were recorded at pH 7.4. Two dissociation constants determine that metformin at physiological pH exists as a hydrophilic cationic molecule, i.e. predominantly in ionized form. At pH values below 2.8, metformin mainly exists in diprotonated form, and it was, thus, very poorly permeable. The highest retention, i.e. affinity of both ketoprofen and metformin to the membrane, was at the lowest pH values, which is explained by different mechanisms. At higher pH values of donor compartment the substances showed significantly less affinity to the membrane. The obtained values of apparent permeation coefficients at studied pH values showed good correlation with the obtained experimental values by other in vitro methods.
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Affiliation(s)
- Alisa Elezović
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Amina Marić
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Amila Biščević
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Jasmina Hadžiabdić
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Selma Škrbo
- Department of Clinical Pharmacy, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo
| | - Selma Špirtović-Halilović
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Ognjenka Rahić
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Edina Vranić
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Sarajevo, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
| | - Amar Elezović
- Control Laboratory of the Agency for Medicinal Products and Medical Devices, Titova 9, 71000 Sarajevo
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Synthesis and Evaluation of PEG-PR for Water Flux Correction in an In Situ Rat Perfusion Model. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25215123. [PMID: 33158074 PMCID: PMC7662639 DOI: 10.3390/molecules25215123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 01/25/2023]
Abstract
Phenol red (PR) is a widely used marker for water flux correction in studies of in situ perfusion, in which intestinal absorption usually leads to the underestimation of results. In this paper, we propose a novel marker polyethylene glycol (PEG)-PR (i.e., PR modified by PEGylation) with less permeability and evaluate its application in an in situ perfusion model in rats. PEG-PR was synthesized by the chemical conjunction of polyethylene glycol-4k/5k (PEG-4k/5k) and PR. The synthesized PEG-PR was then characterized using 1H-NMR, 13C-NMR, ultraviolet (UV), X-ray diffraction (XRD), and differential scanning calorimetry (DSC) analyses. The low permeability of PEG-PR was assessed using everted gut sac (EGS) methods. The apparent permeability coefficients (Papp, 3–8 × 10−7 cm/s) of PEG4k/5k-PR exhibited a nearly 15-fold reduction compared to that of PR. The different concentrations of PEG4k/5k-PR did not contribute to the Papp value or cumulative permeable percentage (about 0.02–0.06%). Furthermore, the larger molecular weight due to PEGylation (PEG5k-PR) enhanced the nonabsorbable effect. To evaluate the potential application of the novel marker, atenolol, ketoprofen, and metoprolol, which represent various biopharmaceutics classification system (BCS) classes, were selected as model drugs for the recirculation perfusion method. The water flux corrected by PEG4k/5k-PR reflected the accuracy due to the nonabsorbable effect, while the effective intestinal membrane permeability (Peff) of atenolol corrected by PEG4k/5k-PR showed a statistically significant increase (p < 0.05) in different intestinal segments. In conclusion, PEG-PR is a promising marker for the permeability estimation when using the in situ perfusion model in rats.
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Eriksson J, Thörn H, Lennernäs H, Sjögren E. Pulmonary drug absorption and systemic exposure in human: Predictions using physiologically based biopharmaceutics modeling. Eur J Pharm Biopharm 2020; 156:191-202. [DOI: 10.1016/j.ejpb.2020.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 09/01/2020] [Accepted: 09/08/2020] [Indexed: 11/26/2022]
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Barbosa de Souza A, Vinícius Chaud M, Francine Alves T, Ferreira de Souza J, Andrade Santana MH. Hyaluronic Acid in the Intestinal Tract: Influence of Structure, Rheology, and Mucoadhesion on the Intestinal Uptake in Rats. Biomolecules 2020; 10:E1422. [PMID: 33050089 PMCID: PMC7601924 DOI: 10.3390/biom10101422] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/24/2020] [Accepted: 09/26/2020] [Indexed: 01/14/2023] Open
Abstract
Oral hyaluronic acid (HA) is a ubiquitous biopolymer that has gained attention as a treatment for local or systemic diseases. Here, we prepared and characterized structures of free HA (f-HA) with a high (>105 Da), intermediate (≤105 Da), and low (≤104 Da) average molar mass (MM); nanoparticles crosslinked with adipic dihydrazide (n-HA); and mixed formulations (mixed-HA) containing f-HA and n-HA. MM distribution determined the structure, hydrodynamic diameter, and zeta potential of the f-HAs. Crosslinking changed the physicochemical properties in n-HA. In vitro tack adhesion assays, using mucin tablets or a viable rat intestinal mucosa, showed better mucoadhesion with f-HA (intermediate MM) and mixed-HA (25% n-HA), especially in the jejunum segment. High MM f-HA presented negligible mucoadhesion. n-HA showed the deepest diffusion into the porous of the membranes. In vivo results showed that, except for high MM f-HA, there is an inverse relationship between rheological changes in the intestinal membrane macerates resulting from mucoadhesion and the effective intestinal permeability that led to blood clearance of the structures. We conclude that the n-HA formulations are promising for targeting other tissues, while formulations of f-HA (intermediate MM) and mixed-HA are better for treating dysbiosis.
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Affiliation(s)
- Alexandro Barbosa de Souza
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, P.O. Box 6066, Campinas 13083 852, SP, Brazil;
- Laboratory of Biomaterials and Nanotechnology, University of Sorocaba, Sorocaba 18300 000, SP, Brazil; (M.V.C.); (T.F.A.); (J.F.d.S.)
| | - Marco Vinícius Chaud
- Laboratory of Biomaterials and Nanotechnology, University of Sorocaba, Sorocaba 18300 000, SP, Brazil; (M.V.C.); (T.F.A.); (J.F.d.S.)
| | - Thais Francine Alves
- Laboratory of Biomaterials and Nanotechnology, University of Sorocaba, Sorocaba 18300 000, SP, Brazil; (M.V.C.); (T.F.A.); (J.F.d.S.)
| | - Juliana Ferreira de Souza
- Laboratory of Biomaterials and Nanotechnology, University of Sorocaba, Sorocaba 18300 000, SP, Brazil; (M.V.C.); (T.F.A.); (J.F.d.S.)
| | - Maria Helena Andrade Santana
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, P.O. Box 6066, Campinas 13083 852, SP, Brazil;
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