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Rehman NU, Shin SA, Lee CS, Song M, Kim HJ, Chung HJ. Short Caco-2 model for evaluation of drug permeability: A sodium valerate-assisted approach. Int J Pharm 2024; 661:124415. [PMID: 38960340 DOI: 10.1016/j.ijpharm.2024.124415] [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: 03/12/2024] [Revised: 06/10/2024] [Accepted: 06/30/2024] [Indexed: 07/05/2024]
Abstract
The human colorectal adenocarcinoma cell line Caco-2, widely used for studying intestinal drug permeability, is typically grown on permeable filter supports and matures in 21 days with frequent media changes. The process is labor-intensive, prone to contamination, and has low throughput, contributing to the overall high utilization cost. Efforts to establish a low-cost, high-throughput, and short-duration model have encountered obstacles, such as weaker tight junctions causing monolayer leaks, incomplete differentiation resulting in low transporter expression, intricate and challenging protocols, and cytotoxicity, limiting the usability. Hence, this study aimed to develop a low-cost, efficient, and short-duration model by addressing the aforementioned concerns by customizing the media and finding a safe differentiation inducer. We generated a new rapid model using sodium valerate, which demonstrated sufficient transporter activity, improved monolayer integrity, and higher levels of differentiation markers than the 21-day model. Furthermore, this model exhibited consistent and reliable results when used to evaluate drug permeability over multiple days of repeated use. This study demonstrates the potential of a sodium valerate-assisted abbreviated model for drug permeability assessment with economic and practical advantages.
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Affiliation(s)
- Naveed Ur Rehman
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea; Anti-Aging Bio Cell Factory Regional Leading Research Center, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Seong-Ah Shin
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Chang Sup Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Miyoung Song
- Department of Anatomy and Convergence Medical Sciences, College of Medicine, Institute of Medical Sciences, Tyrosine Peptide Multiuse Research Group, Gyeongsang National University, Jinju 52727, Republic of Korea
| | - Hyun Joon Kim
- Anti-Aging Bio Cell Factory Regional Leading Research Center, Gyeongsang National University, Jinju 52828, Republic of Korea; Department of Anatomy and Convergence Medical Sciences, College of Medicine, Institute of Medical Sciences, Tyrosine Peptide Multiuse Research Group, Gyeongsang National University, Jinju 52727, Republic of Korea
| | - Hye Jin Chung
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
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2
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Wang QL, Zhang PX, Shen R, Xu M, Han L, Shi X, Zhou ZR, Yang JY, Liu JQ. Determination of arbutin in vitro and in vivo by LC-MS/MS: Pre-clinical evaluation of natural product arbutin for its early medicinal properties. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118232. [PMID: 38670407 DOI: 10.1016/j.jep.2024.118232] [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: 01/18/2024] [Revised: 04/11/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Arbutin is a naturally occurring glucoside extracted from plants, known for its antioxidant and tyrosinase inhibiting properties. It is widely used in cosmetic and pharmaceutical industries. With in-depth study of arbutin, its application in disease treatment is expanding, presenting promising development prospects. However, reports on the metabolic stability, plasma protein binding rate, and pharmacokinetic properties of arbutin are scarce. AIM OF THE STUDY The aim of this study is to enrich the data of metabolic stability and pharmacokinetics of arbutin through the early pre-clinical evaluation, thereby providing some experimental basis for advancing arbutin into clinical research. MATERIALS AND METHODS We developed an efficient and rapid liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay for determining arbutin in plasma. We investigated the metabolic and pharmacokinetic properties of arbutin through in vitro metabolism assay, cytochrome enzymes P450 (CYP450) inhibition studies, plasma protein binding rate analysis, Caco-2 cell permeability tests, and rat pharmacokinetics to understand its in vivo performance. RESULTS In vitro studies show that arbutin is stable, albeit with some species differences. It exhibits low plasma protein binding (35.35 ± 11.03% ∼ 40.25 ± 2.47%), low lipophilicity, low permeability, short half-life (0.42 ± 0.30 h) and high oral bioavailability (65 ± 11.6%). Arbutin is primarily found in the liver and kidneys and is eliminated in the urine. It does not significantly inhibit CYP450 up to 10 μM, suggesting a low potential for drug interactions. Futhermore, preliminary toxicological experiments indicate arbutin's safety, supporting its potential as a therapeutic agent. CONCLUSION This study provides a comprehensive analysis the drug metabolism and pharmacokinetics (DMPK) of arbutin, enriching our understanding of its metabolism stability and pharmacokinetics properties, It establishes a foundation for further structural optimization, pharmacological studies, and the clinical development of arbutin.
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Affiliation(s)
- Qiao-Lai Wang
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China.
| | - Pei-Xi Zhang
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China
| | - Rui Shen
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China
| | - Meng Xu
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China
| | - Liang Han
- Sheng Xia Innovation Pharmaceutical Technology Co., Ltd., Xiamen, 361000, China
| | - Xuan Shi
- Sheng Xia Innovation Pharmaceutical Technology Co., Ltd., Xiamen, 361000, China
| | - Zi-Rui Zhou
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China
| | - Jing-Yi Yang
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China
| | - Jie-Qing Liu
- School of Medicine, Huaqiao University, 269 Chenghua North Road, Fengze District, Quanzhou, 362021, China; Engineering Research Centre of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Precision Medicine and Molecular Diagnosis of Fujian Universities, Key Laboratory of Xiamen Marine and Gene Drugs, Huaqiao University, Quanzhou, 362021, China.
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3
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Harrison K, Carlos PW, Ullrich S, Aggarwal A, Johansen-Leete J, Sasi VM, Barter I, Maxwell JWC, Bedding MJ, Larance M, Turville S, Norman A, Jackson CJ, Nitsche C, Payne RJ. Exploiting Hydrophobic Amino Acid Scanning to Develop Cyclic Peptide Inhibitors of the SARS-CoV-2 Main Protease with Antiviral Activity. Chemistry 2024; 30:e202401606. [PMID: 38801240 DOI: 10.1002/chem.202401606] [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: 04/24/2024] [Revised: 05/27/2024] [Accepted: 05/27/2024] [Indexed: 05/29/2024]
Abstract
The development of novel antivirals is crucial not only for managing current COVID-19 infections but for addressing potential future zoonotic outbreaks. SARS-CoV-2 main protease (Mpro) is vital for viral replication and viability and therefore serves as an attractive target for antiviral intervention. Herein, we report the optimization of a cyclic peptide inhibitor that emerged from an mRNA display selection against the SARS-CoV-2 Mpro to enhance its cell permeability and in vitro antiviral activity. By identifying mutation-tolerant amino acid residues within the peptide sequence, we describe the development of a second-generation Mpro inhibitor bearing five cyclohexylalanine residues. This cyclic peptide analogue exhibited significantly improved cell permeability and antiviral activity compared to the parent peptide. This approach highlights the importance of optimizing cyclic peptide hits for activity against intracellular targets such as the SARS-CoV-2 Mpro.
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Affiliation(s)
- Katriona Harrison
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Patrick W Carlos
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Sven Ullrich
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
| | - Anupriya Aggarwal
- The Kirby Institute, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Jason Johansen-Leete
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Vishnu Mini Sasi
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University, Canberra, ACT, 2601, Australia
| | - Isabel Barter
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
- School of Medical Sciences, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Joshua W C Maxwell
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Max J Bedding
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Mark Larance
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
- School of Medical Sciences, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Stuart Turville
- The Kirby Institute, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Alexander Norman
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Colin J Jackson
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University, Canberra, ACT, 2601, Australia
| | - Christoph Nitsche
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
| | - Richard J Payne
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
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Crowe A. Transcriptomic and western blot characterisation of the human CLEFF4 clone, a new rapid cell line replacement for the Caco2 model. Eur J Pharm Biopharm 2024; 199:114291. [PMID: 38641230 DOI: 10.1016/j.ejpb.2024.114291] [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: 10/23/2023] [Revised: 03/18/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024]
Abstract
The CLEFF4 sub clone from stock late passage Caco2 cells has a unique property of being able to develop polarised cell monolayers with high P-gp expression and tight junctions much quicker than the original cell line. Instead of being useful for transport studies 21-24 days after initiating culture, the CLEFF4 cell line matures in 5-6 days with tight junctions surpassing that of 3 week old Caco2 cells in that time frame [1]. This has enabled the CLEFF4 cell line to provide measures of apparent permeability for potential drug candidates, so important for pre-clinical drug development, 4 times faster than the original cell line. RNA samples were collected and analysed at days 4 and 7 of culture over a 3 year period and had full RNA transcriptome analysed by the ranaseq.eu open bioinformatics platform. Protein was also collected from day 4 to day 22 of culture. Differential expression data from the FASTQ files have shown significant differences in expression in multiple genes involved with drug efflux, tight junctions, phase 2 metabolism and growth factors, which have been confirmed from protein determination that may hold the key to understanding accelerated human cell maturation. These gene expression results may be significant for other tissues beyond the gastrointestinal tract, and potentially for accelerated cell growth for the new field of laboratory grown tissues for organ replacement. The data also confirms the different genetic expression in CLEFF4 cells compared to Caco2 and the stable nature of the different expression over many years.
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Affiliation(s)
- Andrew Crowe
- Curtin Medical School, Curtin University, Perth, WA, 6845 Australia; Curtin Health Innovation Research Institute (CHIRI), Curtin University, Perth, WA, 6845 Australia
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5
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Przybylla R, Krohn M, Sellin ML, Frank M, Oswald S, Linnebacher M. Novel In Vitro Models for Cell Differentiation and Drug Transport Studies of the Human Intestine. Cells 2023; 12:2371. [PMID: 37830585 PMCID: PMC10572004 DOI: 10.3390/cells12192371] [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: 08/28/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 10/14/2023] Open
Abstract
The most common in vitro model for absorption, distribution, metabolism, and excretion (ADME) purposes is currently the Caco-2 cell line. However, clear differences in gene and protein expression towards the small intestine and an, at best, fair prediction accuracy of intestinal drug absorption restrict the usefulness of a model for intestinal epithelial cells. To overcome these limitations, we evaluated a panel of low-passaged patient-derived colorectal cancer cell lines of the HROC collection concerning similarities to small intestinal epithelial cells and their potential to predict intestinal drug absorption. After initial screening of a larger panel, ten cell lines with confluent outgrowth and long-lasting barrier-forming potential were further characterized in close detail. Tight junctional complexes and microvilli structures were detected in all lines, anda higher degree of differentiation was observed in 5/10 cell lines. All lines expressed multiple transporter molecules, with the expression levels in three lines being close to those of small intestinal epithelial cells. Compared with the Caco-2 model, three HROC lines demonstrated both higher similarity to jejunal epithelial tissue cells and higher regulatory potential of relevant drug transporters. In summary, these lines would be better-suited human small intestinal epithelium models for basic and translational research, especially for ADME studies.
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Affiliation(s)
- Randy Przybylla
- Molecular Oncology and Immunotherapy, Clinic of General Surgery, Rostock University Medical Centre, 18057 Rostock, Germany; (R.P.); (M.K.)
| | - Mathias Krohn
- Molecular Oncology and Immunotherapy, Clinic of General Surgery, Rostock University Medical Centre, 18057 Rostock, Germany; (R.P.); (M.K.)
| | - Marie-Luise Sellin
- Research Laboratory for Biomechanics and Implant Technology, Department of Orthopedics, Rostock University Medical Centre, 18057 Rostock, Germany;
| | - Marcus Frank
- Medical Biology and Electron Microscopy Centre, 18057 Rostock, Germany;
- Department Life, Light and Matter, University of Rostock, 18059 Rostock, Germany
| | - Stefan Oswald
- Institute of Pharmacology and Toxicology, Rostock University Medical Centre, 18057 Rostock, Germany;
| | - Michael Linnebacher
- Molecular Oncology and Immunotherapy, Clinic of General Surgery, Rostock University Medical Centre, 18057 Rostock, Germany; (R.P.); (M.K.)
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6
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Picon S, Boulahjar R, Hoguet V, Baron M, Duplan I, Vallez E, Hennuyer N, Dumont J, Touche V, Dorchies E, Lasalle M, Descat A, Piveteau C, Biela A, Chaput L, Villoutreix BO, Lipka E, Sevin E, Culot M, Gosselet F, Lestavel S, Roussel P, Deprez-Poulain R, Leroux F, Staels B, Deprez B, Tailleux A, Charton J. Discovery, Structure-Activity Relationships, and In Vivo Activity of Dihydropyridone Agonists of the Bile Acid Receptor TGR5. J Med Chem 2023; 66:11732-11760. [PMID: 37639383 DOI: 10.1021/acs.jmedchem.2c01881] [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: 08/31/2023]
Abstract
A novel series of potent agonists of the bile acid receptor TGR5 bearing a dihydropyridone scaffold was developed from a high-throughput screen. Starting from a micromolar hit compound, we implemented an extensive structure-activity-relationship (SAR) study with the synthesis and biological evaluation of 83 analogues. The project culminated with the identification of the potent nanomolar TGR5 agonist 77A. We report the GLP-1 secretagogue effect of our lead compound ex vivo in mouse colonoids and in vivo. In addition, to identify specific features favorable for TGR5 activation, we generated and optimized a three-dimensional quantitative SAR model that contributed to our understanding of our activity profile and could guide further development of this dihydropyridone series.
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Affiliation(s)
- Sylvain Picon
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Rajaa Boulahjar
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Vanessa Hoguet
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Morgane Baron
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Isabelle Duplan
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Emmanuelle Vallez
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Nathalie Hennuyer
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Julie Dumont
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41─UAR 2014─PLBS, F-59000 Lille, France
| | - Véronique Touche
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Emilie Dorchies
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Manuel Lasalle
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Amandine Descat
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Catherine Piveteau
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Alexandre Biela
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Ludovic Chaput
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Bruno O Villoutreix
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Emmanuelle Lipka
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167─RID-AGE─Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, F-59000 Lille, France
| | - Emmanuel Sevin
- Univ. Artois, UR 2465, Laboratoire de la Barrière Hémato-Encéphalique (LBHE), F-62300 Lens, France
| | - Maxime Culot
- Univ. Artois, UR 2465, Laboratoire de la Barrière Hémato-Encéphalique (LBHE), F-62300 Lens, France
| | - Fabien Gosselet
- Univ. Artois, UR 2465, Laboratoire de la Barrière Hémato-Encéphalique (LBHE), F-62300 Lens, France
| | - Sophie Lestavel
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Pascal Roussel
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Rebecca Deprez-Poulain
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, EGID, F-59000 Lille, France
| | - Florence Leroux
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, EGID, F-59000 Lille, France
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41─UAR 2014─PLBS, F-59000 Lille, France
| | - Bart Staels
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Benoit Deprez
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, EGID, F-59000 Lille, France
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41─UAR 2014─PLBS, F-59000 Lille, France
| | - Anne Tailleux
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Julie Charton
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177─Drugs and Molecules for Living Systems, EGID, F-59000 Lille, France
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Liu A, Chai X, Zhu S, Chin PT, He M, Xu YJ, Liu Y. Effects of N-succinyl-chitosan coating on properties of astaxanthin-loaded PEG-liposomes: Environmental stability, antioxidant/antibacterial activities, and in vitro release. Int J Biol Macromol 2023:125311. [PMID: 37302627 DOI: 10.1016/j.ijbiomac.2023.125311] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/22/2023] [Accepted: 06/07/2023] [Indexed: 06/13/2023]
Abstract
Astaxanthin (AST) has outstanding antioxidant and anti-inflammation bioactivities, but the low biocompatibility and stability limit its application in foods. In this study, N-succinyl-chitosan (NSC)-coated AST polyethylene glycol (PEG)-liposomes were constructed to enhance the biocompatibility, stability, and intestinal-targeted migration of AST. The AST NSC/PEG-liposomes were uniform in size, had larger particles, greater encapsulation efficiency, and better storage, pH, and temperature stability than the AST PEG-liposomes. AST NSC/PEG-liposomes exerted stronger antibacterial and antioxidant activities against Escherichia coli and Staphylococcus aureus than AST PEG-liposomes. The NSC coating not only protects AST PEG-liposomes from gastric acid but also prolongs the retention and sustained release of AST NSC/PEG-liposomes depending on the intestinal pH. Moreover, caco-2 cellular uptake studies showed that AST NSC/PEG-liposomes had higher cellular uptake efficiency than AST PEG-liposomes. And AST NSC/PEG-liposomes were taken up by caco-2 cells through clathrin mediated endocytic, macrophage pathways and paracellular transport pathway. These results further proved that AST NSC/PEG-liposomes delayed the release and promoted the intestinal absorption of AST. Hence, AST PEG-liposomes coated with NSC could potentially be used as an efficient delivery system for therapeutic AST.
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Affiliation(s)
- Aiyang Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China
| | - Xiuhang Chai
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China
| | - Shuang Zhu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China
| | - Ping-Tan Chin
- Department of Food Technology, Faculty of Food Science and Technology, University Putra Malaysia, Selangor 410500, Malaysia
| | - Mengxue He
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China
| | - Yong-Jiang Xu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.
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8
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Masloh S, Culot M, Gosselet F, Chevrel A, Scapozza L, Zeisser Labouebe M. Challenges and Opportunities in the Oral Delivery of Recombinant Biologics. Pharmaceutics 2023; 15:pharmaceutics15051415. [PMID: 37242657 DOI: 10.3390/pharmaceutics15051415] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Recombinant biological molecules are at the cutting-edge of biomedical research thanks to the significant progress made in biotechnology and a better understanding of subcellular processes implicated in several diseases. Given their ability to induce a potent response, these molecules are becoming the drugs of choice for multiple pathologies. However, unlike conventional drugs which are mostly ingested, the majority of biologics are currently administered parenterally. Therefore, to improve their limited bioavailability when delivered orally, the scientific community has devoted tremendous efforts to develop accurate cell- and tissue-based models that allow for the determination of their capacity to cross the intestinal mucosa. Furthermore, several promising approaches have been imagined to enhance the intestinal permeability and stability of recombinant biological molecules. This review summarizes the main physiological barriers to the oral delivery of biologics. Several preclinical in vitro and ex vivo models currently used to assess permeability are also presented. Finally, the multiple strategies explored to address the challenges of administering biotherapeutics orally are described.
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Affiliation(s)
- Solene Masloh
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Maxime Culot
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Fabien Gosselet
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Anne Chevrel
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
| | - Leonardo Scapozza
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Magali Zeisser Labouebe
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
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9
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Xu Z, Bai H, Ma X, Wu Y, Wu Z, Yang A, Mao W, Li X, Chen H. Cytological evaluation by Caco-2 and KU812 of non-allergenic peptides from simulated digestion of infant formula in vitro. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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10
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Le NPK, Altenburger MJ, Lamy E. Development of an Inflammation-Triggered In Vitro "Leaky Gut" Model Using Caco-2/HT29-MTX-E12 Combined with Macrophage-like THP-1 Cells or Primary Human-Derived Macrophages. Int J Mol Sci 2023; 24:ijms24087427. [PMID: 37108590 PMCID: PMC10139037 DOI: 10.3390/ijms24087427] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/12/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
The "leaky gut" syndrome describes a damaged (leaky) intestinal mucosa and is considered a serious contributor to numerous chronic diseases. Chronic inflammatory bowel diseases (IBD) are particularly associated with the "leaky gut" syndrome, but also allergies, autoimmune diseases or neurological disorders. We developed a complex in vitro inflammation-triggered triple-culture model using 21-day-differentiated human intestinal Caco-2 epithelial cells and HT29-MTX-E12 mucus-producing goblet cells (90:10 ratio) in close contact with differentiated human macrophage-like THP-1 cells or primary monocyte-derived macrophages from human peripheral blood. Upon an inflammatory stimulus, the characteristics of a "leaky gut" became evident: a significant loss of intestinal cell integrity in terms of decreased transepithelial/transendothelial electrical resistance (TEER), as well as a loss of tight junction proteins. The cell permeability for FITC-dextran 4 kDa was then increased, and key pro-inflammatory cytokines, including TNF-alpha and IL-6, were substantially released. Whereas in the M1 macrophage-like THP-1 co-culture model, we could not detect the release of IL-23, which plays a crucial regulatory role in IBD, this cytokine was clearly detected when using primary human M1 macrophages instead. In conclusion, we provide an advanced human in vitro model that could be useful for screening and evaluating therapeutic drugs for IBD treatment, including potential IL-23 inhibitors.
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Affiliation(s)
- Nguyen Phan Khoi Le
- Molecular Preventive Medicine, University Medical Center and Faculty of Medicine, University of Freiburg, 79108 Freiburg, Germany
| | - Markus Jörg Altenburger
- Department of Operative Dentistry and Periodontology, University Medical Center and Faculty of Medicine, University of Freiburg, 79108 Freiburg, Germany
| | - Evelyn Lamy
- Molecular Preventive Medicine, University Medical Center and Faculty of Medicine, University of Freiburg, 79108 Freiburg, Germany
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11
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Chauveau A, Treyer A, Geirnaert A, Bircher L, Babst A, Abegg VF, Simões-Wüst AP, Lacroix C, Potterat O, Hamburger M. Intestinal permeability and gut microbiota interactions of pharmacologically active compounds in valerian and St. John's wort. Biomed Pharmacother 2023; 162:114652. [PMID: 37027987 DOI: 10.1016/j.biopha.2023.114652] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/31/2023] [Accepted: 03/31/2023] [Indexed: 04/09/2023] Open
Abstract
Phytomedicines such as valerian and St. John's wort are widely used for the treatment of sleeping disorders, anxiety and mild depression. They are perceived as safe alternatives to synthetic drugs, but limited information is available on the intestinal absorption and interaction with human intestinal microbiota of pharmacologically relevant constituents valerenic acid in valerian, and hyperforin and hypericin in St. John's wort. The intestinal permeability of these compounds and the antidepressant and anxiolytic drugs citalopram and diazepam was investigated in the Caco-2 cell model with bidirectional transport experiments. In addition, interaction of compounds and herbal extracts with intestinal microbiota was evaluated in artificial human gut microbiota. Microbiota-mediated metabolisation of compounds was assessed, and bacterial viability and short-chain fatty acids (SCFA) production were measured in the presence of compounds or herbal extracts. Valerenic acid and hyperforin were highly permeable in Caco-2 cell monolayers. Hypericin showed low-to-moderate permeability. An active transport process was potentially involved in the transfer of valerenic acid. Hyperforin and hypericin were mainly transported through passive transcellular diffusion. All compounds were not metabolized over 24 h in the artificial gut microbiota. Microbial SCFA production and bacterial viability was not substantially impaired nor promoted by exposure to the compounds or herbal extracts.
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Affiliation(s)
- Antoine Chauveau
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Andrea Treyer
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Annelies Geirnaert
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
| | - Lea Bircher
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
| | - Angela Babst
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
| | - Vanessa Fabienne Abegg
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Ana Paula Simões-Wüst
- Department of Obstetrics, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Christophe Lacroix
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
| | - Olivier Potterat
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland.
| | - Matthias Hamburger
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland.
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12
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Chen J, Yuan Z, Tu Y, Hu W, Xie C, Ye L. Experimental and computational models to investigate intestinal drug permeability and metabolism. Xenobiotica 2023; 53:25-45. [PMID: 36779684 DOI: 10.1080/00498254.2023.2180454] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Oral administration is the preferred route for drug administration that leads to better therapy compliance. The intestine plays a key role in the absorption and metabolism of oral drugs, therefore, new intestinal models are being continuously proposed, which contribute to the study of intestinal physiology, drug screening, drug side effects, and drug-drug interactions.Advances in pharmaceutical processes have produced more drug formulations, causing challenges for intestinal models. To adapt to the rapid evolution of pharmaceuticals, more intestinal models have been created. However, because of the complexity of the intestine, few models can take all aspects of the intestine into account, and some functions must be sacrificed to investigate other areas. Therefore, investigators need to choose appropriate models according to the experimental stage and other requirements to obtain the desired results.To help researchers achieve this goal, this review summarised the advantages and disadvantages of current commonly used intestinal models and discusses possible future directions, providing a better understanding of intestinal models.
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Affiliation(s)
- Jinyuan Chen
- Institute of Scientific Research, Southern Medical University, Guangzhou, P.R. China.,TCM-Integrated Hospital, Southern Medical University, Guangzhou, P.R. China
| | - Ziyun Yuan
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, P.R. China
| | - Yifan Tu
- Boehringer-Ingelheim, Connecticut, P.R. USA
| | - Wanyu Hu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, P.R. China
| | - Cong Xie
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China
| | - Ling Ye
- TCM-Integrated Hospital, Southern Medical University, Guangzhou, P.R. China
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13
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Tian D, Yang Y, Zhang H, Du H, Zhou H, Wang T. Comparison of Ussing Chamber and Caco-2 Model in Evaluation of Intestinal Absorption Mechanism of Compounds from Different BCS Classifications. DRUG METABOLISM AND BIOANALYSIS LETTERS 2023; 16:105-112. [PMID: 37711012 DOI: 10.2174/2949681016666230913105920] [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: 03/07/2023] [Revised: 06/06/2023] [Accepted: 08/10/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Oral bioavailability (F), which is evaluated by permeability and solubility, is one of the key parameters in drug discovery. Currently, Caco-2 and Ussing chamber are both used in the study of intestinal permeability of drugs at different stages of drug development. However, comparative research between the Ussing chamber and Caco-2 for predicting the intestinal availability data (Fa×Fg) in humans has not been reported. METHODS In the present study, we evaluated the permeability of 22 drugs in rat intestines by Ussing chamber and compared them with the reported permeability data from Caco-2. In addition, the active transport of gabapentin was evaluated by Ussing Chamber. RESULTS Intestine segments were selected by corresponding absorption site for Ussing chamber analysis. BCS Class I and II compounds were more absorbed in the duodenum and jejunum, and Class III and IV compounds were more absorbed in the ileum. Papp values in the Caco-2 model were moderately correlated with human Fa×Fg (R2=0.722), and the Papp of the rat in the Ussing chamber revealed a better correlation with human Fa×Fg (R2=0.952). In addition, we also used the Ussing chamber to identify the transporter of gabapentin, and the results showed that the active absorption of gabapentin was related to LAT1. CONCLUSION Ussing chamber combined with rat intestinal tissue would be a significant tool for predicting the intestinal absorption and metabolism of compounds with diverse physiochemical characteristics.
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Affiliation(s)
- Dong Tian
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
| | - Yingxin Yang
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
| | - Huiying Zhang
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
| | - Hongwen Du
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
| | - Hongyu Zhou
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
| | - Tao Wang
- Department of Drug Metabolism and Pharmacokinetics (DMPK), Pharmaron Beijing Co., Ltd., Beijing, 100176, China
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14
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Ma J, Chen X, Zhang L, Ma L, Li J, Li J, Zang J. The stability and absorption of naturally occurring cAMP by its weak interactions with jujube polysaccharides were greatly improved. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Bhardwaj G, O'Connor J, Rettie S, Huang YH, Ramelot TA, Mulligan VK, Alpkilic GG, Palmer J, Bera AK, Bick MJ, Di Piazza M, Li X, Hosseinzadeh P, Craven TW, Tejero R, Lauko A, Choi R, Glynn C, Dong L, Griffin R, van Voorhis WC, Rodriguez J, Stewart L, Montelione GT, Craik D, Baker D. Accurate de novo design of membrane-traversing macrocycles. Cell 2022; 185:3520-3532.e26. [PMID: 36041435 PMCID: PMC9490236 DOI: 10.1016/j.cell.2022.07.019] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 05/01/2022] [Accepted: 07/21/2022] [Indexed: 01/26/2023]
Abstract
We use computational design coupled with experimental characterization to systematically investigate the design principles for macrocycle membrane permeability and oral bioavailability. We designed 184 6-12 residue macrocycles with a wide range of predicted structures containing noncanonical backbone modifications and experimentally determined structures of 35; 29 are very close to the computational models. With such control, we show that membrane permeability can be systematically achieved by ensuring all amide (NH) groups are engaged in internal hydrogen bonding interactions. 84 designs over the 6-12 residue size range cross membranes with an apparent permeability greater than 1 × 10-6 cm/s. Designs with exposed NH groups can be made membrane permeable through the design of an alternative isoenergetic fully hydrogen-bonded state favored in the lipid membrane. The ability to robustly design membrane-permeable and orally bioavailable peptides with high structural accuracy should contribute to the next generation of designed macrocycle therapeutics.
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Affiliation(s)
- Gaurav Bhardwaj
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA; Biological Physics, Structure and Design program, University of Washington, Seattle, WA 98195, USA.
| | - Jacob O'Connor
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Biological Physics, Structure and Design program, University of Washington, Seattle, WA 98195, USA; Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Stephen Rettie
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Molecular Cell and Biology program, University of Washington, Seattle, WA 98195, USA
| | - Yen-Hua Huang
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Theresa A Ramelot
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | | | - Gizem Gokce Alpkilic
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA; Molecular Engineering and Sciences Program, University of Washington, Seattle, WA 98195, USA
| | - Jonathan Palmer
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Asim K Bera
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Matthew J Bick
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Maddalena Di Piazza
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Xinting Li
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Parisa Hosseinzadeh
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Timothy W Craven
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Roberto Tejero
- Departamento de Quίmica Fίsica, Universidad de Valencia, Avenida Dr. Moliner 50, Burjassot, 46100 Valencia, Spain
| | - Anna Lauko
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Biological Physics, Structure and Design program, University of Washington, Seattle, WA 98195, USA; Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Ryan Choi
- Department of Medicine, Division of Allergy and Infectious Disease, University of Washington, Seattle, WA, USA
| | - Calina Glynn
- Department of Chemistry and Biochemistry, University of California-Los Angeles, Los Angeles, CA, USA
| | - Linlin Dong
- Takeda Pharmaceuticals Inc., Cambridge, MA, USA
| | | | - Wesley C van Voorhis
- Department of Medicine, Division of Allergy and Infectious Disease, University of Washington, Seattle, WA, USA
| | - Jose Rodriguez
- Department of Chemistry and Biochemistry, University of California-Los Angeles, Los Angeles, CA, USA
| | - Lance Stewart
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Gaetano T Montelione
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - David Craik
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, QLD 4072, Australia
| | - David Baker
- Institute for Protein Design, University of Washington, Seattle, WA 98195, USA; Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA.
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16
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Guan C, Yang Y, Tian D, Jiang Z, Zhang H, Li Y, Yan J, Zhang C, Chen C, Zhang J, Wang J, Wang Y, Du H, Zhou H, Wang T. Evaluation of an Ussing Chamber System Equipped with Rat Intestinal Tissues to Predict Intestinal Absorption and Metabolism in Humans. Eur J Drug Metab Pharmacokinet 2022; 47:639-652. [PMID: 35733077 DOI: 10.1007/s13318-022-00780-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND AND OBJECTIVE Oral bioavailability (F) is one of the key factors that need to be determined in drug discovery. This factor is determined by the permeability and solubility of new molecule entities (NMEs) according to the biopharmaceutics classification system (BCS). METHODS In the present study, we evaluated the permeability of 22 drugs in rat intestinal tissues using an Ussing chamber system and correlated the permeability with data on human intestinal absorption (Fa) and intestinal availability (Fa × Fg) reported in the literature. RESULTS The rat intestinal permeability data were better correlated with the combined effect of the absorbed fraction (Fa) and the fraction escaping intestinal metabolism (Fg) than Fa itself. Clear regional dependent absorption was observed for most of the test drugs, and ileal Papp was generally higher than that in other segments. Finally, the function of the efflux transporter P-glycoprotein (P-gp) with regard to oral absorption of substrates was evaluated with an Ussing chamber. We also demonstrated that the rat intestinal stability of the three cytochrome P450 (CYP) substrates was consistent with the human data. CONCLUSION An Ussing chamber system incorporating rat intestinal tissue would be a valuable tool to predict human intestinal absorption and metabolism for molecules with various physicochemical properties.
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Affiliation(s)
- Chi Guan
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Yingxin Yang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Dong Tian
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Zhiqiang Jiang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Huiying Zhang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Yali Li
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Jiaxiu Yan
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Congman Zhang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Chun Chen
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Junhua Zhang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Jing Wang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Yu Wang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Hongwen Du
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Hongyu Zhou
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China
| | - Tao Wang
- Drug Metabolism and Pharmacokinetics (DMPK) Department, Pharmaron Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing, 100176, China.
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Paclitaxel-Containing Extract Exerts Anti-Cancer Activity through Oral Administration in A549-Xenografted BALB/C Nude Mice: Synergistic Effect between Paclitaxel and Flavonoids or Lignoids. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3648175. [PMID: 35509628 PMCID: PMC9060980 DOI: 10.1155/2022/3648175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 03/17/2022] [Accepted: 04/01/2022] [Indexed: 11/18/2022]
Abstract
Taxus yunnanensis is a paclitaxel-containing herb with traditional usage in cancer treatment, and its extract possesses great oral bioavailability of paclitaxel. However, it is elusive whether paclitaxel-containing extract (HDS-1) can exert anti-tumor effect through oral administration and how other components contribute to its efficacy. Therefore, we investigate the oral-route anti-tumor effect of HDS-1 in A549-bearing mice. HDS-1-derived flavonoids (HDS-2) and lignoids (HDS-3) are hypothesized to contribute to HDS-1’s efficacy, and their effects of enhancing enterocytic absorption and cytotoxicity of paclitaxel are validated in 2 permeability experiments and apoptosis-related assay, respectively. In vivo, A549 growth is significantly inhibited by 86.1 ± 12.94% (
) at 600 mg/kg of HDS-1 and 65.7 ± 38.71% (
) at 200 mg/kg. HDS-2 and HDS-3 significantly reduce the efflux ratio of paclitaxel to 2.33 and 3.70, respectively, in Caco-2 permeability experiment and reduce paclitaxel reflux in MDCK-MDR1 experiment. Furthermore, HDS-2 and HDS-3 potentiated paclitaxel-induced cytotoxicity by 19.1–22.45% (
) and 10.52–18.03% (
), respectively, inhibited the expression of cyclinB1, Bcl-2, and pMCL-1, and increased the percentage of necrosis cell in the condition of paclitaxel exposure. Conclusively, paclitaxel-containing extracts exert anti-cancer effects through oral administration, and flavonoid and lignoids contribute to its anti-cancer effect through simultaneously improving enterocytic absorption of paclitaxel and the cytotoxic effect of paclitaxel.
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18
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Alshawwa SZ, Kassem AA, Farid RM, Mostafa SK, Labib GS. Nanocarrier Drug Delivery Systems: Characterization, Limitations, Future Perspectives and Implementation of Artificial Intelligence. Pharmaceutics 2022; 14:883. [PMID: 35456717 PMCID: PMC9026217 DOI: 10.3390/pharmaceutics14040883] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/04/2022] [Accepted: 04/15/2022] [Indexed: 02/04/2023] Open
Abstract
There has been an increasing demand for the development of nanocarriers targeting multiple diseases with a broad range of properties. Due to their tiny size, giant surface area and feasible targetability, nanocarriers have optimized efficacy, decreased side effects and improved stability over conventional drug dosage forms. There are diverse types of nanocarriers that have been synthesized for drug delivery, including dendrimers, liposomes, solid lipid nanoparticles, polymersomes, polymer-drug conjugates, polymeric nanoparticles, peptide nanoparticles, micelles, nanoemulsions, nanospheres, nanocapsules, nanoshells, carbon nanotubes and gold nanoparticles, etc. Several characterization techniques have been proposed and used over the past few decades to control and predict the behavior of nanocarriers both in vitro and in vivo. In this review, we describe some fundamental in vitro, ex vivo, in situ and in vivo characterization methods for most nanocarriers, emphasizing their advantages and limitations, as well as the safety, regulatory and manufacturing aspects that hinder the transfer of nanocarriers from the laboratory to the clinic. Moreover, integration of artificial intelligence with nanotechnology, as well as the advantages and problems of artificial intelligence in the development and optimization of nanocarriers, are also discussed, along with future perspectives.
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Affiliation(s)
- Samar Zuhair Alshawwa
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; or
| | - Abeer Ahmed Kassem
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
| | - Ragwa Mohamed Farid
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
| | - Shaimaa Khamis Mostafa
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa 11152, Egypt;
| | - Gihan Salah Labib
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
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19
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Application of Fucoidan in Caco-2 Model Establishment. Pharmaceuticals (Basel) 2022; 15:ph15040418. [PMID: 35455415 PMCID: PMC9024647 DOI: 10.3390/ph15040418] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/25/2022] [Accepted: 03/26/2022] [Indexed: 11/17/2022] Open
Abstract
The Caco-2 model is a common cell model for material intestinal absorption in vitro, which usually takes 21 days to establish. Although some studies have shown that adding puromycin (PM) can shorten the model establishment period to 7 days, this still requires a long modeling time. Therefore, exploring a shorter modeling method can reduce the experimental costs and promote the development and application of the model. Fucoidan is an acidic polysaccharide with various biological activities. Our study showed that the transepithelial electrical resistance (TEER) value could reach 600 Ω·cm2 on the fourth day after the addition of fucoidan and puromycin, which met the applicable standards of the model (>500 Ω). Moreover, the alkaline phosphatase (AKP) activity, fluorescein sodium transmittance, and cell morphology of this model all met the requirements of model establishment. Fucoidan did not affect the absorption of macromolecular proteins and drugs. The results indicate that fucoidan can be applied to establish the Caco-2 model and can shorten the model establishment period to 5 days.
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20
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Shulyak N, Liushuk K, Semeniuk O, Yarema N, Uglyar T, Popovych D, Sverstiuk A, Ciciura R, Logoyda L. Study of the dissolution kinetics of drugs in solid dosage form with lisinopril and atorvastatin and intestinal permeability to assess their equivalence in vitro. PHARMACIA 2022. [DOI: 10.3897/pharmacia.69.e77319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Atorvastatin and lisinopril are a successful combination for the treatment of patients with chronic heart failure and hypertension. Study of the dissolution kinetics of drugs in solid dosage form with lisinopril and atorvastatin and intestinal permeability to assess their equivalence in vitro were described. In medium with hydrochloric acid pH 1.2, in the medium of acetate buffer solution with a pH of 4.5 and in the medium phosphate buffer solution with a pH of 6.8 for 15 min more than 85% of the active substance passes into solution, hence the dissolution profiles these drugs in these environments are similar, and the drugs in them are “very quickly soluble”. Among the in vitro models that make it possible to assess the degree of absorption of API, the most widely used culture of adenocarcinoma cells of the colon – Caco-2. The development of the analytical methodology and its validation is the final stage of both the dissolution study and the Caco-2 test, as well as the biowaver procedure. It plays the most important role in the reliability of the results for all the above procedures and tests. To study permeability, method LC-MS/MS was developed. According to the obtained results, atorvastatin and lisinopril showed low permeability. The values of recovery of transport of test and control substances through the monolayer of cells of the Caco-2 line indicate that the results of the experiment can be considered reliable. The equivalence of the drugs “Lisinopril”, tablets of 10 mg and “Atorvastatin”, tablets of 10 mg, belongs to class III BCS proven by in vitro studies.
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Pires CL, Praça C, Martins PAT, Batista de Carvalho ALM, Ferreira L, Marques MPM, Moreno MJ. Re-Use of Caco-2 Monolayers in Permeability Assays-Validation Regarding Cell Monolayer Integrity. Pharmaceutics 2021; 13:pharmaceutics13101563. [PMID: 34683857 PMCID: PMC8537988 DOI: 10.3390/pharmaceutics13101563] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/15/2021] [Accepted: 09/23/2021] [Indexed: 11/16/2022] Open
Abstract
Caco-2 monolayers are a common in vitro model used to evaluate human intestinal absorption. The reference protocol requires 21 days post-seeding to establish a stable and confluent cell monolayer, which is used in a single permeability assay during the period of monolayer stability (up to day 30). In this work, we characterize variations in the tightness of the cell monolayer over the stable time interval and evaluate the conditions required for their re-use in permeability assays. The monolayer integrity was assessed through TEER measurements and permeability of the paracellular marker Lucifer Yellow (LY), complemented with nuclei and ZO-1 staining for morphological studies and the presence of tight junctions. Over 150 permeability assays were performed, which showed that manipulation of the cell monolayer in the permeability assay may contribute significantly to the flux of LY, leading to Papp values that are dependent on the sampling duration. The assay also leads to a small decrease in the cell monolayer TEER, which is fully recovered when cell monolayers are incubated with culture media for two full days. When this procedure is followed, the cell monolayers may be used for permeability assays on days 22, 25, and 28, triplicating the throughput of this important assay.
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Affiliation(s)
- Cristiana L. Pires
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (C.L.P.); (P.A.T.M.)
| | - Catarina Praça
- CNC—Centro de Neurociências e Biologia Celular, CIBB—Centro de Inovação em Biomedicina e Biotecnologia, Universidade de Coimbra, 3004-504 Coimbra, Portugal; (C.P.); (L.F.)
- Faculdade de Medicina, Universidade de Coimbra, 3000-370 Coimbra, Portugal
| | - Patrícia A. T. Martins
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (C.L.P.); (P.A.T.M.)
| | - Ana L. M. Batista de Carvalho
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (A.L.M.B.d.C.); (M.P.M.M.)
| | - Lino Ferreira
- CNC—Centro de Neurociências e Biologia Celular, CIBB—Centro de Inovação em Biomedicina e Biotecnologia, Universidade de Coimbra, 3004-504 Coimbra, Portugal; (C.P.); (L.F.)
- Faculdade de Medicina, Universidade de Coimbra, 3000-370 Coimbra, Portugal
| | - Maria Paula M. Marques
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (A.L.M.B.d.C.); (M.P.M.M.)
- Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Maria João Moreno
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (C.L.P.); (P.A.T.M.)
- Faculdade de Medicina, Universidade de Coimbra, 3000-370 Coimbra, Portugal
- Correspondence: ; Tel.: +351-239854481
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22
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de Oliveira VM, da Rocha MN, Magalhães EP, da Silva Mendes FR, Marinho MM, de Menezes RRPPB, Sampaio TL, Dos Santos HS, Martins AMC, Marinho ES. Computational approach towards the design of artemisinin-thymoquinone hybrids against main protease of SARS-COV-2. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021; 7:185. [PMID: 34514004 PMCID: PMC8419828 DOI: 10.1186/s43094-021-00334-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/26/2021] [Indexed: 01/22/2023] Open
Abstract
Background The sanitary emergency installed in the world, generated by the pandemic of COVID-19, instigates the search for scientific strategies to mitigate the damage caused by the disease to different sectors of society. The disease caused by the coronavirus, SARS-CoV-2, reached 216 countries/territories, where about 199 million people were reported with the infection. Of these, more than 4 million died. In this sense, strategies involving the development of new antiviral molecules are extremely important. The main protease (Mpro) from SARS-CoV-2 is an important target, which has been widely studied for antiviral treatment. This work aims to perform a screening of pharmacodynamics and pharmacokinetics of synthetic hybrids from thymoquinone and artemisin (THY-ART) against COVID-19. Results Molecular docking studies indicated that hybrids of artemisinin and thymoquinone showed a relevant interaction with the active fraction of the enzyme Mpro, when compared to the reference drugs. Furthermore, hybrids show an improvement in the interaction of substances with the enzyme, mainly due to the higher frequency of interactions with the Thr199 residue. ADMET studies indicated that hybrids tend to permeate biological membranes, allowing good human intestinal absorption, with low partition to the central nervous system, potentiation for CYP-450 enzyme inhibitors, low risk of toxicity compared to commercially available drugs, considering mainly mutagenicity and cardiotoxicity, low capacity of hybrids to permeate the blood–brain barrier, high absorption and moderate permeability in Caco-2 cells. In addition, T1–T7 tend to have a better distribution of their available fractions to carry out diffusion and transport across cell membranes, as well as increase the energy of interaction with the SARS-CoV-2 target. Conclusions Hybrid products of artemisinin and thymoquinone have the potential to inhibit Mpro, with desirable pharmacokinetic and toxicity characteristics compared to commercially available drugs, being indicated for preclinical and subsequent clinical studies against SARS-CoV-2. Emphasizing the possibility of synergistic use with currently used drugs in order to increase half-life and generate a possible synergistic effect. This work represents an important step for the development of specific drugs against COVID-19.
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Affiliation(s)
- Victor Moreira de Oliveira
- Theoretical and Electrochemical Chemistry Research Group/FAFIDAM, State University of Ceará, Limoeiro do Norte, CE CEP 62930-000 Brazil
| | - Matheus Nunes da Rocha
- Theoretical and Electrochemical Chemistry Research Group/FAFIDAM, State University of Ceará, Limoeiro do Norte, CE CEP 62930-000 Brazil
| | - Emanuel Paula Magalhães
- Department of Clinical and Toxicological Analysis, Federal University of Ceara, Fortaleza, CE CEP 60430-172 Brazil
| | - Francisco Rogênio da Silva Mendes
- Theoretical and Electrochemical Chemistry Research Group/FAFIDAM, State University of Ceará, Limoeiro do Norte, CE CEP 62930-000 Brazil
| | - Márcia Machado Marinho
- Iguatu Faculty of Education, Science and Letters/FECLI, State University of Ceará, Iguatu, CE CEP 63502-253 Brazil
| | | | - Tiago Lima Sampaio
- Department of Clinical and Toxicological Analysis, Federal University of Ceara, Fortaleza, CE CEP 60430-172 Brazil
| | - Hélcio Silva Dos Santos
- Laboratory of Natural Products Chemistry, Synthesis and Biocatalysis of Organic Compounds - LBPNSB, State University of Vale do Acaraú, Sobral, CE CEP 62040370 Brazil
| | - Alice Maria Costa Martins
- Department of Clinical and Toxicological Analysis, Federal University of Ceara, Fortaleza, CE CEP 60430-172 Brazil
| | - Emmanuel Silva Marinho
- Theoretical and Electrochemical Chemistry Research Group/FAFIDAM, State University of Ceará, Limoeiro do Norte, CE CEP 62930-000 Brazil
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Yun Y, Zhang C, Guo S, Liang X, Lan Y, Wang M, Zhuo N, Yin J, Liu H, Gu M, Li J, Xie X, Nan F. Identification of Betulinic Acid Derivatives as Potent TGR5 Agonists with Antidiabetic Effects via Humanized TGR5 H88Y Mutant Mice. J Med Chem 2021; 64:12181-12199. [PMID: 34406006 DOI: 10.1021/acs.jmedchem.1c00851] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Takeda G protein-coupled receptor 5 (TGR5) is a promising target for treating metabolic syndrome and inflammatory diseases. Herein, we identified a new series of betulinic acid derivatives as potent TGR5 agonists, which show remarkable activity on human (h) and canine (c) TGR5 but exhibit unpromising activity on murine (m) TGR5. Species difference was also observed with many other reported TGR5 agonists. Therefore, we screened 29 amino acids which were conserved in hTGR5 and cTGR5 but different in mTGR5 and found a key amino acid, H88 in mTGR5 (Y89 in hTGR5), which contributed to the species difference. With the CRISPR/Cas9 system, the mTGR5H88Y mutation was introduced into mice, and the optimized compound 11d-Na displayed a significant glucose-lowering effect and stimulated GLP-1 and insulin secretion in TGR5H88Y mice but not in wild-type animals. Taken together, our study provides a useful tool to bridge the gap of species difference and discovers a potent TGR5 agonist for further investigation.
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Affiliation(s)
- Ying Yun
- CAS Key Laboratory of Receptor Research, the National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P. R. China
| | - Chenlu Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Shimeng Guo
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Xiaoying Liang
- CAS Key Laboratory of Receptor Research, the National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yuan Lan
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Min Wang
- CAS Key Laboratory of Receptor Research, the National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Ning Zhuo
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P. R. China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Jianpeng Yin
- Yantai Key Laboratory of Nanomedicine & Advanced Preparations, Yantai Institute of Materia Medica, Shandong 264000, China
| | - Huanan Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Min Gu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Jing Li
- CAS Key Laboratory of Receptor Research, the National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xin Xie
- CAS Key Laboratory of Receptor Research, the National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P. R. China
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210046, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Fajun Nan
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P. R. China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
- Yantai Key Laboratory of Nanomedicine & Advanced Preparations, Yantai Institute of Materia Medica, Shandong 264000, China
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24
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Ma J, Yao Q, Chen X, Lv C, Zang J, Zhao G. Weak Binding of Epigallocatechin to α-Lactalbumin Greatly Improves Its Stability and Uptake by Caco-2 Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8482-8491. [PMID: 34286590 DOI: 10.1021/acs.jafc.1c03427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Improving the stability and bioavailability of catechins is of great importance. Epigallocatechin (EGC), the major catechin in green tea, is a potent antioxidant with numerous attributed health benefits. However, the low permeability and stability limit its enrichment in the diet for preventive medicine. In this study, we explored the interaction of EGC and α-lactalbumin by spectroscopic, thermodynamic, and crystallographic methods. The isothermal titration calorimetry experiments elucidated that α-lactalbumin binds to EGC at a ratio of 1:1 with a low affinity of (4.01 ± 0.11) × 105 M-1. A crystal structure solved at a high resolution (1.2 Å) provided direct evidence for the weak interaction between EGC and α-lactalbumin at an atomic level. The novel binding site was discovered at the exterior surface of α-lactalbumin for the first time, supporting a new binding behavior. Consequently, our results demonstrated that the binding of α-lactalbumin to EGC could protect EGC against light-induced, thermal-induced, and pH-induced damage. More importantly, the formed complex has better bioaccessibility than unbound EGC, which was approved by a cell absorption experiment. Such research is beneficial for designing protein-based nanocarriers for polyphenols.
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Affiliation(s)
- Jiaqi Ma
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
| | - Qimeng Yao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
| | - Xuemin Chen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
| | - Chenyan Lv
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
| | - Jiachen Zang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
| | - Guanghua Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing 100083, China
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25
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Signore MA, De Pascali C, Giampetruzzi L, Siciliano PA, Francioso L. Gut-on-Chip microphysiological systems: Latest advances in the integration of sensing strategies and adoption of mature detection mechanisms. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2021.100443] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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26
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Xu Y, Shrestha N, Préat V, Beloqui A. An overview of in vitro, ex vivo and in vivo models for studying the transport of drugs across intestinal barriers. Adv Drug Deliv Rev 2021; 175:113795. [PMID: 33989702 DOI: 10.1016/j.addr.2021.05.005] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 12/13/2022]
Abstract
Oral administration is the most commonly used route for drug delivery owing to its cost-effectiveness, ease of administration, and high patient compliance. However, the absorption of orally delivered compounds is a complex process that greatly depends on the interplay between the characteristics of the drug/formulation and the gastrointestinal tract. In this contribution, we review the different preclinical models (in vitro, ex vivo and in vivo) from their development to application for studying the transport of drugs across intestinal barriers. This review also discusses the advantages and disadvantages of each model. Furthermore, the authors have reviewed the selection and validation of these models and how the limitations of the models can be addressed in future investigations. The correlation and predictability of the intestinal transport data from the preclinical models and human data are also explored. With the increasing popularity and prevalence of orally delivered drugs/formulations, sophisticated preclinical models with higher predictive capacity for absorption of oral formulations used in clinical studies will be needed.
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Affiliation(s)
- Yining Xu
- University of Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier 73 B1.73.12, 1200 Brussels, Belgium.
| | - Neha Shrestha
- University of Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier 73 B1.73.12, 1200 Brussels, Belgium.
| | - Véronique Préat
- University of Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier 73 B1.73.12, 1200 Brussels, Belgium.
| | - Ana Beloqui
- University of Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier 73 B1.73.12, 1200 Brussels, Belgium.
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27
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Mao X, Long L, Shen J, Lin K, Yin L, Yi J, Zhang LM, Deng DYB, Yang L. Nanoparticles composed of the tea polysaccharide-complexed cationic vitamin B 12-conjugated glycogen derivative. Food Funct 2021; 12:8522-8534. [PMID: 34312648 DOI: 10.1039/d1fo00487e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tea polysaccharides exhibit multiple important bioactivities, but very few of them can be absorbed through the small intestine. To enhance the absorption efficacy of tea polysaccharides, a cationic vitamin B12-conjugated glycogen derivative bearing the diethylenetriamine residues (VB12-DETA-Gly) was synthesized and characterized using FTIR, 1H NMR, and UV-vis spectroscopy. An acidic tea polysaccharide (TPSA) was isolated from green tea. The TPSA/VB12-DETA-Gly complexed nanoparticles were prepared, which showed positive zeta potentials and were irregular spherical nanoparticles in the sizes of 50-100 nm. To enable the fluorescence and UV-vis absorption properties of TPSA, a Congo red residue-conjugated TPSA derivative (CR-TPSA) was synthesized. The interactions and complexation mechanism between the CR-TPSA and the VB12-DETA-Gly derivatives were investigated using fluorescence spectroscopy, resonance light scattering spectroscopy, and UV-vis spectroscopy. The results indicated that the electrostatic interaction could play a major role during the CR-TPSA and VB12-DETA-Gly-II complexation processes. The TPSA/VB12-DETA-Gly nanoparticles were nontoxic and exhibited targeted endocytosis for the Caco-2 cells, and showed high permeation through intestinal enterocytes using the Caco-2 cell model. Therefore, they exhibit potential for enhancing the absorption efficacy of tea polysaccharides through the small intestinal mucosa.
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Affiliation(s)
- Xuhong Mao
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - Lingli Long
- Research Center of Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
| | - Juncheng Shen
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - Kunhua Lin
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - Lin Yin
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - Juzhen Yi
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - Li-Ming Zhang
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
| | - David Y B Deng
- Scientific Research Center and Department of Orthopedic, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China and Research Center of Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
| | - Liqun Yang
- School of Materials Science and Engineering, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, China.
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28
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Tuntiteerawit P, Jarukamjorn K, Porasuphatana S. The effect of green tea catechins on breast cancer resistance protein activity and intestinal efflux of aflatoxin B 1 via breast cancer resistance protein in Caco-2 cells. Toxicol Res 2020; 36:293-300. [PMID: 33005588 DOI: 10.1007/s43188-019-00032-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/26/2019] [Accepted: 11/27/2019] [Indexed: 01/18/2023] Open
Abstract
Aflatoxin B1 (AFB1), a mycotoxin produced by Aspergillus spp., was proved as one of the major causes of human hepatocellular carcinoma (HCC) when chronically consumed. An efflux of AFB1 was reported to be associated with breast cancer resistance protein (BCRP) whose activity could also be modulated by green tea catechins. The purpose of this study was, therefore, to examine the impacts of green tea catechins on BCRP activity in Caco-2 cells by H33342 (bis-benzamide, BCRP substrate) accumulation and AFB1 efflux. Results showed a significant decrease (p < 0.05) of AFB1 in the efflux ratio following the incubation with Ko143, a specific BCRP inhibitor, and sodium fluoride, confirming the association of BCRP in AFB1 efflux transport across the cells. Pre-incubation with green tea and gallate catechins (ECG and EGCG) significantly reduced the efflux ratio of AFB1 (p < 0.05) and significantly increased the intracellular H33342 substrate (p < 0.05) in Caco-2 cells, clearly indicating the inhibitory effects of green tea and gallate catechins on BCRP function. Further study on H33342 accumulation revealed a dose-dependent increment of intracellular H33342 when co-administered with increasing concentrations of AFB1. This result implied a possible role of AFB1 as a BCRP competitive inhibitor. The findings from this study concluded the roles of BCRP as an efflux transporter for AFB1 and could be modulated by the exposure of green tea catechins. Owing to a reduction of its efflux, an inhibitory effect of BCRP when pre-exposed with green tea catechins could be crucial for AFB1 cellular accumulation.
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Affiliation(s)
- Peeradon Tuntiteerawit
- Graduate Program in Toxicology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Kanokwan Jarukamjorn
- Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002 Thailand.,Research Group for Pharmaceutical Activities of Natural Products Using Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Supatra Porasuphatana
- Graduate Program in Toxicology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002 Thailand.,Division of Pharmacognosy and Toxicology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002 Thailand
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29
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Crowe A. P-Glycoprotein-Mediated Efflux Using a Rapidly Maturing Caco2 Clone (CLEFF4) in Only 5 Days without Requiring Modified Growth Medium. SLAS DISCOVERY 2020; 26:151-160. [PMID: 32706283 DOI: 10.1177/2472555220942758] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
In drug discovery it is essential that one of the parameters tested for any new chemical entity is its affinity for human efflux systems, most notably P-glycoprotein (P-gp). These efflux systems affect not only rates of oral absorption but also rates of excretion through the liver, blood-brain barrier, and accumulation in potential target cells that upregulate efflux systems. Current methods to determine drugs' P-gp transport potential include in vitro bidirectional transport studies, and the two most common cell lines used are Caco2 and MDR1-transfected MDCK models. Caco2 cells are human but slow growing and require more than 3 weeks to mature, while MDCK cells are canine, but when transfected with human P-gp become a rapid model of P-gp affinity. Our laboratory has generated a Caco2 subclone called CLEFF4 that is fully human, yet now approaches the rapid nature of the MDCK model. No special medium is required. We have shown, in as little as 5 days postseeding, high transepithelial electrical resistance values of more than 1000 Ω·cm2 plus P-gp expression more than threefold higher than that of 21-day-old cells. Currently tested drugs included rhodamine 123 (Rh123), vinblastine, and doxorubicin, and all drugs exhibited P-gp-mediated efflux that was inhibited by PSC833. By day 6, bidirectional transport of Rh123 was as potent as that of mature Caco2 cells, for use in comparative P-gp affinity studies. We now have a human P-gp model that is rapid and works without any need for special accelerating medium. We believe this could be a welcome addition to the testing regime of new chemical entities.
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Affiliation(s)
- Andrew Crowe
- School of Pharmacy and Biomedical Sciences, Curtin University, Bentley, Perth, Western Australia, Australia.,Curtin Health and Innovation Research Institute (CHIRI), Curtin University, Bentley, Perth, Western Australia, Australia
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30
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Iftikhar M, Iftikhar A, Zhang H, Gong L, Wang J. Transport, metabolism and remedial potential of functional food extracts (FFEs) in Caco-2 cells monolayer: A review. Food Res Int 2020; 136:109240. [PMID: 32846508 DOI: 10.1016/j.foodres.2020.109240] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 03/28/2020] [Accepted: 04/11/2020] [Indexed: 02/07/2023]
Abstract
Caco-2, a human intestinal carcinoma cell line, has been used to test the absorption and transport mechanism of functional foods and drugs across the intestinal epithelium in order to study their antioxidant, anticancer and anti-inflammatory activities. Caco-2 cells represent the morphological and functional characteristics of small intestinal cells and capable of expressing brush borders, tight junctions, intestinal efflux and uptake transporters which regulate permeation of drugs and functional food extracts from intestinal lumen to systemic circulation. The integrity of the Caco-2 monolayer is controlled by establishing the TEER between 200 and 1000 O per cm2. FFEs affect intestinal permeability by adjusting the tight junction proteins between the cells in order to maintain the epithelial barrier function. Because of the side effects of medicines, there is an increased interest in functional food extracts (FFEs) as drug substitutes. Functional foods undergo intricate transport processes and biotransformation after oral administration. Metabolism and transport studies of FFEs in Caco-2 cells are very important for determining their bioavailability. Functional foods and their constituents produce anti-proliferative and anti-cancer effects through apoptosis, cell cycle arrest and inhibition of various signal transduction pathways across Caco-2 cell lines. The current review has summarized the anti-inflammation, anticancer, antioxidant and cholesterol lowering potential of FFEs using Caco-2 cells through reducing local inflammatory signals, production of ROS and lipid accumulation. The transport, bioavailability, metabolism, mechanisms of actions, cellular pathways adopted by FFEs across Caco-2 cell lines are predominantly affected by their molecular weight, structures and physicochemical properties. These studies are beneficial for investigating the different mechanisms of action of FFEs in the human body.
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Affiliation(s)
- Maryam Iftikhar
- Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, China-Canada Joint Lab of Food Nutrition and Health, Beijing Technology & Business University, Beijing 100048, China
| | - Asra Iftikhar
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, The University of Faisalabad (TUF), Faisalabad 38000, Pakistan
| | - Huijuan Zhang
- Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, China-Canada Joint Lab of Food Nutrition and Health, Beijing Technology & Business University, Beijing 100048, China.
| | - Lingxiao Gong
- Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, China-Canada Joint Lab of Food Nutrition and Health, Beijing Technology & Business University, Beijing 100048, China
| | - Jing Wang
- Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, China-Canada Joint Lab of Food Nutrition and Health, Beijing Technology & Business University, Beijing 100048, China.
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31
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Volpe DA. Advances in cell-based permeability assays to screen drugs for intestinal absorption. Expert Opin Drug Discov 2020; 15:539-549. [DOI: 10.1080/17460441.2020.1735347] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Donna A. Volpe
- Division of Applied Regulatory Science, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
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32
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Study on Absorption Mechanism and Tissue Distribution of Fucoidan. Molecules 2020; 25:molecules25051087. [PMID: 32121122 PMCID: PMC7179197 DOI: 10.3390/molecules25051087] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/22/2020] [Accepted: 02/25/2020] [Indexed: 12/16/2022] Open
Abstract
Fucoidan exhibits several pharmacological activities and is characterized by high safety and the absence of toxic side effects. However, the absorption of fucoidan is not well-characterized. In the present study, fucoidan were labeled with fluorescein isothiocyanate (FITC) and their ability to traverse a monolayer of Caco-2 cells was examined. The apparent permeability coefficients (Papp × 10−6) of FITC-labeled fucoidan (FITC-fucoidan) were 26.23, 20.15, 17.93, 16.11 cm/sec, respectively, at the concentration of 10 μg/mL at 0.5, 1, 1.5 and 2 h. The absorption of FITC-fucoidan was suppressed by inhibitors of clathrin-mediated endocytosis, chlorpromazine, NH4Cl, and Dynasore; the inhibition rates were 84.24%, 74.61%, and 63.94%, respectively. This finding suggested that clathrin-mediated endocytosis was involved in fucoidan transport. Finally, tissue distribution of FITC-fucoidan was studied in vivo after injection of 50 mg/kg body weight into the tail vein of mice. The results showed that FITC-fucoidan targeted kidney and liver, reaching concentrations of 1092.31 and 284.27 μg/g respectively after 0.5 h. In summary, the present work identified the mechanism of absorption of fucoidan and documented its tissue distribution, providing a theoretical basis for the future development of fucoidan applications.
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Oliva E, Mathiron D, Rigaud S, Monflier E, Sevin E, Bricout H, Tilloy S, Gosselet F, Fenart L, Bonnet V, Pilard S, Djedaini-Pilard F. New Lipidyl-Cyclodextrins Obtained by Ring Opening of Methyl Oleate Epoxide Using Ball Milling. Biomolecules 2020; 10:E339. [PMID: 32093153 PMCID: PMC7072689 DOI: 10.3390/biom10020339] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/14/2020] [Accepted: 02/15/2020] [Indexed: 01/11/2023] Open
Abstract
Bearing grafts based on fatty esters derivatives, lipidyl-cyclodextrins (L-CDs) are compounds able to form water-soluble nano-objects. In this context, bicatenary biobased lipidic-cyclodextrins of low DS were easily synthesized from a fatty ester epoxide by means of alternative methods (ball-milling conditions, use of enzymes). The ring opening reaction of methyl oleate epoxide needs ball-milling and is highly specific of cyclodextrins in solventless conditions. L-CDs are thus composed of complex mixtures that were deciphered by an extensive structural analysis using mainly mass spectrometry and NMR spectroscopy. In addition, as part of their potential use as vectors of active drugs, these products were submitted to an integrity study on in vitro model of the blood-brain-barrier (BBB) and the intestinal epithelium. No toxicity has been observed, suggesting that applications for the vectorization of active ingredients can be expected.
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Affiliation(s)
- Estefania Oliva
- LG2A UMR CNRS 7378, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (E.O.); (V.B.)
| | - David Mathiron
- Plateforme Analytique, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (D.M.); (S.R.); (S.P.)
| | - Sébastien Rigaud
- Plateforme Analytique, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (D.M.); (S.R.); (S.P.)
| | - Eric Monflier
- Univ. Artois, CNRS, Centrale Lille, Univ. Lille, UMR 8181–UCCS–Unité de Catalyse et Chimie du Solide, F-62300 Lens, France; (E.M.); (H.B.); (S.T.)
| | - Emmanuel Sevin
- LBHE EA 2465, Université d’Artois, 62307 Lens CEDEX, France; (E.S.); (F.G.); (L.F.)
| | - Hervé Bricout
- Univ. Artois, CNRS, Centrale Lille, Univ. Lille, UMR 8181–UCCS–Unité de Catalyse et Chimie du Solide, F-62300 Lens, France; (E.M.); (H.B.); (S.T.)
| | - Sébastien Tilloy
- Univ. Artois, CNRS, Centrale Lille, Univ. Lille, UMR 8181–UCCS–Unité de Catalyse et Chimie du Solide, F-62300 Lens, France; (E.M.); (H.B.); (S.T.)
| | - Fabien Gosselet
- LBHE EA 2465, Université d’Artois, 62307 Lens CEDEX, France; (E.S.); (F.G.); (L.F.)
| | - Laurence Fenart
- LBHE EA 2465, Université d’Artois, 62307 Lens CEDEX, France; (E.S.); (F.G.); (L.F.)
| | - Véronique Bonnet
- LG2A UMR CNRS 7378, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (E.O.); (V.B.)
| | - Serge Pilard
- Plateforme Analytique, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (D.M.); (S.R.); (S.P.)
| | - Florence Djedaini-Pilard
- LG2A UMR CNRS 7378, Université de Picardie Jules Verne, 80039 Amiens CEDEX, France; (E.O.); (V.B.)
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Transport Mechanisms of Polymannuronic Acid and Polyguluronic Acid Across Caco-2 Cell Monolayers. Pharmaceutics 2020; 12:pharmaceutics12020167. [PMID: 32079270 PMCID: PMC7076430 DOI: 10.3390/pharmaceutics12020167] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/14/2020] [Accepted: 02/14/2020] [Indexed: 12/24/2022] Open
Abstract
Detailed knowledge of the intestinal transport of polymannuronic acid (PM) and polyguluronic acid (PG) is critical for understanding their biological activities. To investigate the transport in the gastrointestinal tract, PM and PG were chemically modified with tyramine and conjugated with fluorescein isothiocyanate (FITC) to synthesize FITC-PM (F-PM) and FITC-PG (F-PG) successfully. The transport mechanisms of F-PM and F-PG across the intestinal epithelial cell monolayers (Caco-2 cell monolayers) were then investigated. The results demonstrated that the transport of F-PM and F-PG into epithelial cells was time- and energy-dependent, which was mediated by the macropinocytosis pathway and the clathrin- and caveolae (or lipid raft)-mediated endocytic pathway. The transport process of F-PM and F-PG in Caco-2 cells depended on the acidification of endosomes and involved lysosomes. Tubulin mediated the transport of F-PM, but not of F-PG. Moreover, the absorption enhancer chitosan (CS) promoted the transport of F-PM and F-PG, increasing the apparent permeability coefficient (Papp) by 1.9-fold and 2.6-fold, respectively, by reversibly opening the tight junction (TJ). In summary, this study provided a comprehensive understanding of the transport of PM and PG in the small intestinal epithelial cells, which will provide a theoretical basis for the development of PM and PG with good intestinal absorption.
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Versele R, Corsi M, Fuso A, Sevin E, Businaro R, Gosselet F, Fenart L, Candela P. Ketone Bodies Promote Amyloid-β 1-40 Clearance in a Human in Vitro Blood-Brain Barrier Model. Int J Mol Sci 2020; 21:E934. [PMID: 32023814 PMCID: PMC7037612 DOI: 10.3390/ijms21030934] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 01/28/2020] [Accepted: 01/29/2020] [Indexed: 12/19/2022] Open
Abstract
Alzheimer's disease (AD) is characterized by the abnormal accumulation of amyloid-β (Aβ) peptides in the brain. The pathological process has not yet been clarified, although dysfunctional transport of Aβ across the blood-brain barrier (BBB) appears to be integral to disease development. At present, no effective therapeutic treatment against AD exists, and the adoption of a ketogenic diet (KD) or ketone body (KB) supplements have been investigated as potential new therapeutic approaches. Despite experimental evidence supporting the hypothesis that KBs reduce the Aβ load in the AD brain, little information is available about the effect of KBs on BBB and their effect on Aβ transport. Therefore, we used a human in vitro BBB model, brain-like endothelial cells (BLECs), to investigate the effect of KBs on the BBB and on Aβ transport. Our results show that KBs do not modify BBB integrity and do not cause toxicity to BLECs. Furthermore, the presence of KBs in the culture media was combined with higher MCT1 and GLUT1 protein levels in BLECs. In addition, KBs significantly enhanced the protein levels of LRP1, P-gp, and PICALM, described to be involved in Aβ clearance. Finally, the combined use of KBs promotes Aβ efflux across the BBB. Inhibition experiments demonstrated the involvement of LRP1 and P-gp in the efflux. This work provides evidence that KBs promote Aβ clearance from the brain to blood in addition to exciting perspectives for studying the use of KBs in therapeutic approaches.
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Affiliation(s)
- Romain Versele
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
| | - Mariangela Corsi
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubblica 79, 04100 Latina, Italy;
| | - Andrea Fuso
- Department of Experimental Medicine, Sapienza University of Rome, Dip. di Chirurgia “P. Valdoni”, Via A. Scarpa 16, 00161 Rome, Italy;
| | - Emmanuel Sevin
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
| | - Rita Businaro
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubblica 79, 04100 Latina, Italy;
| | - Fabien Gosselet
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
| | - Laurence Fenart
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
| | - Pietra Candela
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), UR 2465, Université d'Artois, F-62300 Lens, France; (R.V.); (M.C.); (E.S.); (F.G.); (L.F.)
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Wang Y, Chen X. QSPR model for Caco-2 cell permeability prediction using a combination of HQPSO and dual-RBF neural network. RSC Adv 2020; 10:42938-42952. [PMID: 35514900 PMCID: PMC9058322 DOI: 10.1039/d0ra08209k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/06/2020] [Indexed: 12/23/2022] Open
Abstract
The aim of this study is to establish a promising QSPR model for the Caco-2 permeability prediction.
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Affiliation(s)
- Yukun Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114051
- China
- School of Electronic and Information Engineering
| | - Xuebo Chen
- School of Electronic and Information Engineering
- University of Science and Technology Liaoning
- Anshan 114051
- China
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37
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A Miniaturized Pump Out Method for Characterizing Molecule Interaction with ABC Transporters. Int J Mol Sci 2019; 20:ijms20225529. [PMID: 31698745 PMCID: PMC6888615 DOI: 10.3390/ijms20225529] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/28/2019] [Accepted: 11/04/2019] [Indexed: 01/03/2023] Open
Abstract
Characterizing interaction of newly synthetized molecules with efflux pumps remains essential to improve their efficacy and safety. Caco-2 cell line cultivated on inserts is widely used for measuring apparent permeability of drugs across biological barriers, and for estimating their interaction with efflux pumps such as P-gp, BCRP and MRPs. However, this method remains time consuming and expensive. In addition, detection method is required for measuring molecule passage across cell monolayer and false results can be generated if drugs concentrations used are too high as demonstrated with quinidine. For this reason, we developed a new protocol based on the use of Caco-2 cell directly seeded on 96- or 384-well plates and the use of fluorescent substrates for efflux pumps. We clearly observed that the new method reduces costs for molecule screening and leads to higher throughput compared to traditional use of Caco-2 cell model. This accelerated model could provide quick feedback regarding the molecule design during the early stage of drug discovery and therefore reduce the number of compounds to be further evaluated using the traditional Caco-2 insert method.
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38
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Long L, Lai M, Mao X, Luo J, Yuan X, Zhang LM, Ke Z, Yang L, Deng DY. Investigation Of Vitamin B 12-Modified Amphiphilic Sodium Alginate Derivatives For Enhancing The Oral Delivery Efficacy Of Peptide Drugs. Int J Nanomedicine 2019; 14:7743-7758. [PMID: 31571874 PMCID: PMC6760826 DOI: 10.2147/ijn.s218944] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 09/06/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose Peptide drugs have been used in therapy various diseases. However, the poor bioavailability of peptide drugs for oral administration has limited their clinical applications, on account of the acidic environment and digestive enzymes inside the human gastrointestinal tract. To enhance stability in the human gastrointestinal tract, bioavailability, and targeted drug delivery of peptide drugs through oral administration, a vitamin B12-modified amphiphilic sodium alginate derivative (CSAD-VB12) was synthesized. Materials and methods A vitamin B12-modified amphiphilic sodium alginate derivative (CSAD-VB12) was synthesized via the N,N'-dicyclohexylcarbodiimide active method at room temperature, and then characterized using FTIR and 1H NMR spectroscopy. Insulin was used as a model peptide drug and the insulin-loaded CSAD-VB12 (CSAD-VB12/insulin) nanoparticles with negative zeta potentials were prepared in PBS (pH=7.4). Scanning electron microscopy was used to observe CSAD-VB12/insulin as spherical nanoparticles. The CSAD-VB12 derivatives and CSAD-VB12/insulin nanoparticles displayed nontoxicity towards the human colon adenocarcinoma (Caco-2) cells by CCK-8 test. Caco-2 cell model was used to measure the apparent permeability (Papp) of insulin, CSAD/insulin and CSAD-VB12/insulin. Furthermore, confocal was used to confirm the endocytosis of intestinal enterocytes. Type 1 diabetes mice were used to evaluate the intestinal absorption and retention effect of test nanoparticles. Results They were observed as spherical nanoparticles in the size of 30-50 nm. The CSAD-VB12 derivatives and CSAD-VB12/insulin nanoparticles displayed nontoxicity towards the human colon adenocarcinoma (Caco-2) cells. Comparing with insulin and the CSAD/insulin nanoparticles, the CSAD-VB12/insulin nanoparticles exhibited higher permeation ability through intestinal enterocytes in the Caco-2 cell model. Oral administration of the CSAD-VB12/insulin nanoparticles to Type 1 diabetic mice yields higher intestinal retention effect, targeted absorption, and outstanding efficacy. Conclusion CSAD-VB12 derivatives enhance the small intestinal absorption efficacy and retention of peptide by oral administration, which indicated that it could be a promising candidate for oral peptide delivery in the prospective clinical application.
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Affiliation(s)
- Lingli Long
- Department of Research Center of Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, People's Republic of China.,Department of Scientific Research Center and Orthopedic, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, People's Republic of China
| | - Minghua Lai
- Department of Polymer and Material Science, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Xuhong Mao
- Faculty of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Jiahao Luo
- Department of Polymer and Material Science, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Xin Yuan
- Department of Scientific Research Center and Orthopedic, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, People's Republic of China
| | - Li-Ming Zhang
- Faculty of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Zunfu Ke
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, People's Republic of China
| | - Liqun Yang
- Department of Polymer and Material Science, School of Chemistry, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Polymer-based Composites, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - David Yb Deng
- Department of Research Center of Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, People's Republic of China.,Department of Scientific Research Center and Orthopedic, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, People's Republic of China
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Costa J, Ahluwalia A. Advances and Current Challenges in Intestinal in vitro Model Engineering: A Digest. Front Bioeng Biotechnol 2019; 7:144. [PMID: 31275931 PMCID: PMC6591368 DOI: 10.3389/fbioe.2019.00144] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/28/2019] [Indexed: 12/30/2022] Open
Abstract
The physiological environment of the intestine is characterized by its variegated composition, numerous functions and unique dynamic conditions, making it challenging to recreate the organ in vitro. This review outlines the requirements for engineering physiologically relevant intestinal in vitro models, mainly focusing on the importance of the mechano-structural cues that are often neglected in classic cell culture systems. More precisely: the topography, motility and flow present in the intestinal epithelium. After defining quantitative descriptors for these features, we describe the current state of the art, citing relevant approaches used to address one (or more) of the elements in question, pursuing a progressive conceptual construction of an "ideal" biomimetic intestinal model. The review concludes with a critical assessment of the currently available methods to summarize the important features of the intestinal tissue in the light of their different applications.
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Affiliation(s)
| | - Arti Ahluwalia
- Research Center “E. Piaggio” and Department of Information Engineering, University of Pisa, Pisa, Italy
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40
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Pham-The H, Cabrera-Pérez MÁ, Nam NH, Castillo-Garit JA, Rasulev B, Le-Thi-Thu H, Casañola-Martin GM. In Silico Assessment of ADME Properties: Advances in Caco-2 Cell Monolayer Permeability Modeling. Curr Top Med Chem 2019; 18:2209-2229. [PMID: 30499410 DOI: 10.2174/1568026619666181130140350] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/16/2018] [Accepted: 11/19/2018] [Indexed: 11/22/2022]
Abstract
One of the main goals of in silico Caco-2 cell permeability models is to identify those drug substances with high intestinal absorption in human (HIA). For more than a decade, several in silico Caco-2 models have been made, applying a wide range of modeling techniques; nevertheless, their capacity for intestinal absorption extrapolation is still doubtful. There are three main problems related to the modest capacity of obtained models, including the existence of inter- and/or intra-laboratory variability of recollected data, the influence of the metabolism mechanism, and the inconsistent in vitro-in vivo correlation (IVIVC) of Caco-2 cell permeability. This review paper intends to sum up the recent advances and limitations of current modeling approaches, and revealed some possible solutions to improve the applicability of in silico Caco-2 permeability models for absorption property profiling, taking into account the above-mentioned issues.
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Affiliation(s)
- Hai Pham-The
- Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hanoi, Vietnam
| | - Miguel Á Cabrera-Pérez
- Unit of Modeling and Experimental Biopharmaceutics, Chemical Bioactive Center, Central University of Las Villas, Santa Clara, 54830, Villa Clara, Cuba.,Department of Engineering, Area of Pharmacy and Pharmaceutical Technology, Miguel Hernández University, 03550 Sant Juan d'Alacant, Alicante, Spain
| | - Nguyen-Hai Nam
- Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hanoi, Vietnam
| | - Juan A Castillo-Garit
- Unidad de Toxicologia Experimental, Universidad de Ciencias Medicas "Dr. Serafín Ruiz de Zarate Ruiz" de Villa Clara, Santa Clara, 50200, Villa Clara, Cuba
| | - Bakhtiyor Rasulev
- Department of Coatings and Polymer Materials, North Dakota State University, Fargo, ND, 58102, United States
| | - Huong Le-Thi-Thu
- School of Medicine and Pharmacy, Vietnam National University, 144 Xuan Thuy, Hanoi, Vietnam
| | - Gerardo M Casañola-Martin
- Department of Coatings and Polymer Materials, North Dakota State University, Fargo, ND, 58102, United States
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41
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Ramalho SD, Wang CK, King GJ, Byriel KA, Huang YH, Bolzani VS, Craik DJ. Synthesis, Racemic X-ray Crystallographic, and Permeability Studies of Bioactive Orbitides from Jatropha Species. JOURNAL OF NATURAL PRODUCTS 2018; 81:2436-2445. [PMID: 30345754 DOI: 10.1021/acs.jnatprod.8b00447] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Orbitides are small cyclic peptides with a diverse range of therapeutic bioactivities. They are produced by many plant species, including those of the Jatropha genus. Here, the objective was to provide new structural information on orbitides to complement the growing knowledge base on orbitide sequences and activities by focusing on three Jatropha orbitides: ribifolin (1), pohlianin C (7), and jatrophidin (12). To determine three-dimensional structures, racemic crystallography, an emerging structural technique that enables rapid crystallization of biomolecules by combining equal amounts of the two enantiomers, was used. The high-resolution structure of ribifolin (0.99 Å) was elucidated from its racemate and showed it was identical to the structure crystallized from its l-enantiomer only (1.35 Å). Racemic crystallography was also used to elucidate high-resolution structures of pohlianin C (1.20 Å) and jatrophidin (1.03 Å), for which there was difficulty forming crystals without using racemic mixtures. The structures were used to interpret membrane permeability data in PAMPA and a Caco-2 cell assay, showing they had poor permeability. Overall, the results show racemic crystallography can be used to obtain high-resolution structures of orbitides and is useful when enantiopure samples are difficult to crystallize or solution structures from NMR are of low resolution.
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Affiliation(s)
- Suelem D Ramalho
- Institute of Chemistry , São Paulo State University-UNESP , Araraquara , São Paulo 14800-060 , Brazil
| | - Conan K Wang
- Institute for Molecular Bioscience , The University of Queensland , Brisbane , Queensland 4072 , Australia
| | - Gordon J King
- Institute for Molecular Bioscience , The University of Queensland , Brisbane , Queensland 4072 , Australia
| | - Karl A Byriel
- Institute for Molecular Bioscience , The University of Queensland , Brisbane , Queensland 4072 , Australia
| | - Yen-Hua Huang
- Institute for Molecular Bioscience , The University of Queensland , Brisbane , Queensland 4072 , Australia
| | - Vanderlan S Bolzani
- Institute of Chemistry , São Paulo State University-UNESP , Araraquara , São Paulo 14800-060 , Brazil
| | - David J Craik
- Institute for Molecular Bioscience , The University of Queensland , Brisbane , Queensland 4072 , Australia
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Cabrera-Pérez MÁ, Pham-The H, Cervera MF, Hernández-Armengol R, Miranda-Pérez de Alejo C, Brito-Ferrer Y. Integrating theoretical and experimental permeability estimations for provisional biopharmaceutical classification: Application to the WHO essential medicines. Biopharm Drug Dispos 2018; 39:354-368. [PMID: 30021059 DOI: 10.1002/bdd.2152] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 06/29/2018] [Accepted: 07/02/2018] [Indexed: 12/29/2022]
Abstract
The accuracy of the provisional estimation of the Biopharmaceutics Classification System (BCS) is heavily influenced by the permeability measurement. In this study, several theoretical and experimental models currently employed for BCS permeability classification have been analysed. The experimental models included the in situ rat intestinal perfusion, the ex vivo rat intestinal tissue in an Ussing chamber, the MDCK and Caco-2 cell monolayers, and the parallel artificial membrane (PAMPA). The theoretical models included the octanol-water partition coefficient and the QSPeR (Quantitative Structure-Permeability Relationship) model recently developed. For model validation, a dataset of 43 compounds has been recompiled and analysed for the suitability for BCS permeability classification in comparison with the use of human intestinal absorption and oral bioavailability values. The application of the final model, based on a majority voting system showed a 95.3% accuracy for predicting human permeability. Finally, the present approach was applied to the 186 orally administered drugs in immediate-release dosage forms of the WHO Model List of Essential Medicines. The percentages of the drugs that were provisionally classified as BCS Class I and Class III was 62.4%, suggesting that in vivo bioequivalence (BE) may potentially be assured with a less expensive and more easily implemented in vitro dissolution test, ensuring the efficiency and quality of pharmaceutical products. The results of the current study improve the accuracy of provisional BCS classification by combining different permeability models.
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Affiliation(s)
- Miguel Ángel Cabrera-Pérez
- Unit of Modeling and Experimental Biopharmaceutics, Centre of Chemical Bioactive, Central University of Las Villas, Santa Clara, 54830, Villa Clara, Cuba.,Department of Pharmacy and Pharmaceutical Technology, University of Valencia, Burjassot, 46100, Valencia, Spain.,Department of Engineering, Area of Pharmacy and Pharmaceutical Technology, Miguel Hernández University, 03550 Sant Joan d'Alacant, Alicante, Spain
| | - Hai Pham-The
- Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem, Hanoi, Vietnam
| | | | - Rosario Hernández-Armengol
- Unit of Modeling and Experimental Biopharmaceutics, Centre of Chemical Bioactive, Central University of Las Villas, Santa Clara, 54830, Villa Clara, Cuba
| | - Claudia Miranda-Pérez de Alejo
- Unit of Modeling and Experimental Biopharmaceutics, Centre of Chemical Bioactive, Central University of Las Villas, Santa Clara, 54830, Villa Clara, Cuba
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43
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Aloisio C, Ponce-Ponte M, Granero GE, Longhi MR. Effect of Complexes and Microemulsions on the Permeability of Drugs: Determination Using a New Biomimetic Artificial Membrane. AAPS PharmSciTech 2018; 19:2629-2638. [PMID: 29922876 DOI: 10.1208/s12249-018-1096-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 06/02/2018] [Indexed: 11/30/2022] Open
Abstract
The aim of this work was to predict the permeability of two model drugs, sulfamerazine (SMR) and indomethacin (INM), and to determine the effect on their apparent permeabilities by complexation with cyclodextrins and/or meglumine or incorporation in microemulsions. Permeation experiments were performed using two-chamber diffusion cells with a new composition of bio-mimetic membrane composed of 80% of Lipoid® S100 and 20% of cholesterol in n-octanol 10% w/w solution, at 37 ± 0.5°C and 14,000 rpm. The predictive capacity of the permeability of passive diffusion absorbed compounds was evaluated using 20 drug standards and showed an exponential correlation between the apparent permeability coefficients (Papp) and the fraction absorbed percentages in humans (Fa%), with an R2 value of 0.67942 and a constant value of - 4.1 ± 0.8. SMR and INM were classified as Class II and I, respectively, according to the Biopharmaceutical Classification System. These drugs were complexed and incorporated in microemulsions. The Fa% from all the drug products was higher than 90%. SMR in the complexes and both drugs in microemulsions were classified as highly soluble. Thus, SMR and INM incorporated in these pharmaceutical products could be classified as Class I.
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44
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Li N, Sui Z, Liu Y, Wang D, Ge G, Yang L. A fast screening model for drug permeability assessment based on native small intestinal extracellular matrix. RSC Adv 2018; 8:34514-34524. [PMID: 35548601 PMCID: PMC9086926 DOI: 10.1039/c8ra05992f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 09/18/2018] [Indexed: 11/25/2022] Open
Abstract
The Caco-2 cell monolayer model is widely utilized to predict drug permeability across human intestinal epithelial cells. However, at least 21 days is required for the formation and maturation of a well-tight Caco-2 cell monolayer, thereby restricting the throughput of the screening model during drug discovery. To address this challenge, a fast (7 days), and more physiologically relevant screening model integrating both the Caco-2 cell model and a small intestinal submucosa (SIS) hydrogel was developed in this study. The 7 day model exhibited desirable phenotype and functional similarity to the conventional 21 day Caco-2 model with respect to paracellular resistance, alkaline phosphatase (ALP) activities, and the mRNA expression level of three transporters (PEPT1, OATP1A2, and P-gp) as well as their mediated influx or efflux. Besides, the increased gene expression of two excretive transporters (BCRP, MRP2) and their enhanced functionality were observed in the current fast model compared to the traditional 21 day model. More importantly, a strong correlation (r2 = 0.9458) was obtained between the absorptive Papp values of 19 model compounds in the 7 day model and those in the conventional 21 day model. These results revealed the pivotal role of the native extracellular matrix (SIS) in facilitating the differentiation of Caco-2 cells, leading to the reconstruction of the accelerated 7 day model, which presents a promising tool for screening drug permeability in future drug discovery. Application of a native decellularized small intestinal extracellular matrix for the construction of a fast screening model for drug absorption evaluation.![]()
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Affiliation(s)
- Na Li
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- China
- Department of Biomedical Engineering
| | - Zhigang Sui
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian
- China
| | - Yong Liu
- School of Life Science and Medicine
- Dalian University of Technology
- Panjin
- China
| | - Dandan Wang
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- China
| | - Guangbo Ge
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- China
| | - Ling Yang
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- China
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45
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Jaroch K, Jaroch A, Bojko B. Cell cultures in drug discovery and development: The need of reliable in vitro-in vivo extrapolation for pharmacodynamics and pharmacokinetics assessment. J Pharm Biomed Anal 2017; 147:297-312. [PMID: 28811111 DOI: 10.1016/j.jpba.2017.07.023] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 07/16/2017] [Accepted: 07/19/2017] [Indexed: 12/21/2022]
Abstract
For ethical and cost-related reasons, use of animals for the assessment of mode of action, metabolism and/or toxicity of new drug candidates has been increasingly scrutinized in research and industrial applications. Implementation of the 3 "Rs"1; rule (Reduction, Replacement, Refinement) through development of in silico or in vitro assays has become an essential element of risk assessment. Physiologically based pharmacokinetic (PBPK2) modeling is the most potent in silico tool used for extrapolation of pharmacokinetic parameters to animal or human models from results obtained in vitro. Although, many types of in vitro assays are conducted during drug development, use of cell cultures is the most reliable one. Two-dimensional (2D) cell cultures have been a part of drug development for many years. Nowadays, their role is decreasing in favor of three-dimensional (3D) cell cultures and co-cultures. 3D cultures exhibit protein expression patterns and intercellular junctions that are closer to in vivo states in comparison to classical monolayer cultures. Co-cultures allow for examinations of the mutual influence of different cell lines. However, the complexity and high costs of co-cultures and 3D equipment exclude such methods from high-throughput screening (HTS).3In vitro absorption, distribution, metabolism, and excretion assessment, as well as drug-drug interaction (DDI), are usually performed with the use of various cell culture based assays. Progress in in silico and in vitro methods can lead to better in vitro-in vivo extrapolation (IVIVE4) outcomes and have a potential to contribute towards a significant reduction in the number of laboratory animals needed for drug research. As such, concentrated efforts need to be spent towards the development of an HTS in vitro platform with satisfactory IVIVE features.
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Affiliation(s)
- Karol Jaroch
- Department of Pharmacodynamics and Molecular Pharmacology, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Jurasza 2 Street, 85-089 Bydgoszcz, Poland
| | - Alina Jaroch
- Department and Institute of Nutrition and Dietetics, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Dębowa 3 Street, 85-626 Bydgoszcz, Poland; Department and Clinic of Geriatrics, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Curie Sklodowskiej 9 Street, 85-094 Bydgoszcz, Poland
| | - Barbara Bojko
- Department of Pharmacodynamics and Molecular Pharmacology, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Jurasza 2 Street, 85-089 Bydgoszcz, Poland.
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46
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Lasalle M, Hoguet V, Hennuyer N, Leroux F, Piveteau C, Belloy L, Lestavel S, Vallez E, Dorchies E, Duplan I, Sevin E, Culot M, Gosselet F, Boulahjar R, Herledan A, Staels B, Deprez B, Tailleux A, Charton J. Topical Intestinal Aminoimidazole Agonists of G-Protein-Coupled Bile Acid Receptor 1 Promote Glucagon Like Peptide-1 Secretion and Improve Glucose Tolerance. J Med Chem 2017; 60:4185-4211. [PMID: 28414465 DOI: 10.1021/acs.jmedchem.6b01873] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The role of the G-protein-coupled bile acid receptor TGR5 in various organs, tissues, and cell types, specifically in intestinal endocrine L-cells and brown adipose tissue, has made it a promising therapeutical target in several diseases, especially type-2 diabetes and metabolic syndrome. However, recent studies have shown deleterious on-target effects of systemic TGR5 agonists. To avoid these systemic effects while stimulating glucagon-like peptide-1 (GLP-1) secreting enteroendocrine L-cells, we have designed TGR5 agonists with low intestinal permeability. In this article, we describe their synthesis, characterization, and biological evaluation. Among them, compound 24 is a potent GLP-1 secretagogue, has low effect on gallbladder volume, and improves glucose homeostasis in a preclinical murine model of diet-induced obesity and insulin resistance, making the proof of concept of the potential of topical intestinal TGR5 agonists as therapeutic agents in type-2 diabetes.
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Affiliation(s)
- Manuel Lasalle
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Vanessa Hoguet
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Nathalie Hennuyer
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Florence Leroux
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Catherine Piveteau
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Loïc Belloy
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Sophie Lestavel
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Emmanuelle Vallez
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Emilie Dorchies
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Isabelle Duplan
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Emmanuel Sevin
- Univ. Artois , EA 2465 - Blood-Brain Barrier Laboratory (LBHE), F-62300 Lens, France
| | - Maxime Culot
- Univ. Artois , EA 2465 - Blood-Brain Barrier Laboratory (LBHE), F-62300 Lens, France
| | - Fabien Gosselet
- Univ. Artois , EA 2465 - Blood-Brain Barrier Laboratory (LBHE), F-62300 Lens, France
| | - Rajaa Boulahjar
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Adrien Herledan
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Bart Staels
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Benoit Deprez
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Anne Tailleux
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011 - EGID, F-59000 Lille, France
| | - Julie Charton
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177 - Drugs and Molecules for Living Systems, F-59000 Lille, France
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47
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Lai M, Wang J, Tan J, Luo J, Zhang LM, Deng DY, Yang L. Preparation, complexation mechanism and properties of nano-complexes of Astragalus polysaccharide and amphiphilic chitosan derivatives. Carbohydr Polym 2017; 161:261-269. [DOI: 10.1016/j.carbpol.2016.12.068] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Revised: 12/03/2016] [Accepted: 12/28/2016] [Indexed: 12/26/2022]
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48
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Assessment of cell viability and permeation enhancement in presence of lipid-based self-emulsifying drug delivery systems using Caco-2 cell model: Polysorbate 80 as the surfactant. Eur J Pharm Sci 2017; 99:350-360. [DOI: 10.1016/j.ejps.2016.12.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 11/27/2016] [Accepted: 12/19/2016] [Indexed: 11/22/2022]
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49
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Intestinal transport of Cylindrospermopsin using the Caco-2 cell line. Toxicol In Vitro 2017; 38:142-149. [DOI: 10.1016/j.tiv.2016.09.021] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 09/14/2016] [Accepted: 09/25/2016] [Indexed: 11/22/2022]
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50
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Zhao J, Zeng Z, Sun J, Zhang Y, Li D, Zhang X, Liu M, Wang X. A Novel Model of P-Glycoprotein Inhibitor Screening Using Human Small Intestinal Organoids. Basic Clin Pharmacol Toxicol 2016; 120:250-255. [PMID: 27657920 DOI: 10.1111/bcpt.12680] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 09/19/2016] [Indexed: 01/31/2023]
Abstract
P-glycoprotein (P-gp), an important efflux transporter in intestine, regulates the bioavailability of orally taken drugs. To develop an in vitro model that preferably mimics the physiological microenvironment of human intestine, we employed the three-dimensionally (3D) cultured organoids from human normal small intestinal epithelium. It was observed that the intestinal crypts could efficiently form cystic organoid structure with the extension of culture time. Furthermore, the physiological expression of ABCB1 was detected at both mRNA and protein levels in cultured organoids. Rhodamine 123 (Rh123), a typical substrate of P-gp, was actively transported across 3D organoids and accumulated in the luminal space. This transport process was also inhibited by verapamil and mitotane. In summary, the above-mentioned model based on human small intestinal 3D organoids is suitable to imitate the small intestinal epithelium and could be used as a novel in vitro model especially for P-gp inhibitor screening.
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Affiliation(s)
- Junfang Zhao
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Zhiyang Zeng
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Jialiang Sun
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.,Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Yuanjin Zhang
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Dali Li
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Xueli Zhang
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.,Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Mingyao Liu
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.,Department of Molecular and Cellular Medicine, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, TX, USA
| | - Xin Wang
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Research Center for Translational Medicine, Shanghai Key laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
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