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Baze A, Wiss L, Horbal L, Biemel K, Asselin L, Richert L. Comparison of in vitro thyroxine (T4) metabolism between Wistar rat and human hepatocyte cultures. Toxicol In Vitro 2024; 96:105763. [PMID: 38142784 DOI: 10.1016/j.tiv.2023.105763] [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: 06/03/2023] [Revised: 10/24/2023] [Accepted: 12/05/2023] [Indexed: 12/26/2023]
Abstract
In vitro assays remain relatively new in exploring human relevance of liver, in particular nuclear receptor-mediated perturbations of the hypothalamus-pituitary-thyroid axis seen in rodents, mainly in the rat. Consistent with in vivo data, we confirm that thyroid hormone thyroxine metabolism was 9 times higher in primary rat hepatocytes (PRH) than in primary human hepatocytes (PHH) cultured in a 2D sandwich (2Dsw) configuration. In addition, thyroxine glucuronide (T4-G) was by far the major metabolite formed in both species (99.1% in PRH and 69.7% in PHH) followed by thyroxine sulfate (T4-S, 0.7% in PRH and 18.1% in PHH) and triiodothyronine/reverse triiodothyronine (T3/rT3, 0.2% in PRH and 12.2% in PHH). After a 7-day daily exposure to orphan receptor-mediated liver inducers, T4 metabolism was strongly increased in PRH, almost exclusively through increased T4-G formation. These results were consistent with the inductions of glucuronosyltransferase Ugt2b1 and canalicular transporter Mrp2. PHH also responded to activation of the three nuclear receptors, with mainly induction of glucuronosyltransferase UGT1A1 and canalicular transporter MRP2. Despite this, T4 disappearance rate and secreted T4 metabolites were only slightly increased in PHH. Overall, our data highlight that cryopreserved hepatocytes in 2Dsw culture allowing long-term exposure and species comparison are of major interest in improving liver-mediated human safety assessment.
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Affiliation(s)
- Audrey Baze
- KaLy-Cell SAS, 20A rue du Général Leclerc, 67115 Plobsheim, France
| | - Lucille Wiss
- KaLy-Cell SAS, 20A rue du Général Leclerc, 67115 Plobsheim, France
| | - Liliia Horbal
- Pharmacelsus GmbH, Science Park 2, 66123 Saarbrüken, Germany
| | - Klaus Biemel
- Pharmacelsus GmbH, Science Park 2, 66123 Saarbrüken, Germany
| | - Laure Asselin
- KaLy-Cell SAS, 20A rue du Général Leclerc, 67115 Plobsheim, France
| | - Lysiane Richert
- KaLy-Cell SAS, 20A rue du Général Leclerc, 67115 Plobsheim, France; Zylan SAS, 8 rue de la Haute Corniche, 67210 Obernai, France.
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2
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Abbott K, Salamat JM, Flannery PC, Chaudhury CS, Chandran A, Vishveshwara S, Mani S, Huang J, Tiwari AK, Pondugula SR. Gefitinib Inhibits Rifampicin-Induced CYP3A4 Gene Expression in Human Hepatocytes. ACS OMEGA 2022; 7:34034-34044. [PMID: 36188260 PMCID: PMC9520547 DOI: 10.1021/acsomega.2c03270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/02/2022] [Indexed: 06/16/2023]
Abstract
During multidrug combination chemotherapy, activation of the nuclear receptor and the transcription factor human pregnane xenobiotic receptor (hPXR) has been shown to play a role in the development of chemoresistance. Mechanistically, this could occur due to the cancer drug activation of hPXR and the subsequent upregulation of hPXR target genes such as the drug metabolism enzyme, cytochrome P450 3A4 (CYP3A4). In the context of hPXR-mediated drug resistance, hPXR antagonists would be useful adjuncts to PXR-activating chemotherapy. However, there are currently no clinically approved hPXR antagonists in the market. Gefitinib (GEF), a tyrosine kinase inhibitor used for the treatment of advanced non-small-cell lung cancer and effectively used in combinational chemotherapy treatments, is a promising candidate owing to its hPXR ligand-like features. We, therefore, investigated whether GEF would act as an hPXR antagonist when combined with a known hPXR agonist, rifampicin (RIF). At therapeutically relevant concentrations, GEF successfully inhibited the RIF-induced upregulation of endogenous CYP3A4 gene expression in human primary hepatocytes and human hepatocells. Additionally, GEF inhibited the RIF induction of hPXR-mediated CYP3A4 promoter activity in HepG2 human liver carcinoma cells. The computational modeling of molecular docking predicted that GEF could bind to multiple sites on hPXR including the ligand-binding pocket, allowing for potential as a direct antagonist as well as an allosteric inhibitor. Indeed, GEF bound to the ligand-binding domain of the hPXR in cell-free assays, suggesting that GEF directly interacts with the hPXR. Taken together, our results suggest that GEF, at its clinically relevant therapeutic concentration, can antagonize the hPXR agonist-induced CYP3A4 gene expression in human hepatocytes. Thus, GEF could be a potential candidate for use in combinational chemotherapies to combat hPXR agonist-induced chemoresistance. Further studies are warranted to determine whether GEF has sufficient hPXR inhibitor abilities to overcome the hPXR agonist-induced chemoresistance.
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Affiliation(s)
- Kodye
L. Abbott
- Department
of Anatomy, Physiology and Pharmacology, Auburn University, Auburn, Alabama 36849, United States
- Auburn
University Research Initiative in Cancer, Auburn University, Auburn, Alabama 36849, United States
- Salk
Institute for Biological Studies, La Jolla, California 92037, United States
| | - Julia M. Salamat
- Department
of Anatomy, Physiology and Pharmacology, Auburn University, Auburn, Alabama 36849, United States
- Auburn
University Research Initiative in Cancer, Auburn University, Auburn, Alabama 36849, United States
| | - Patrick C. Flannery
- Department
of Anatomy, Physiology and Pharmacology, Auburn University, Auburn, Alabama 36849, United States
- Auburn
University Research Initiative in Cancer, Auburn University, Auburn, Alabama 36849, United States
- Salk
Institute for Biological Studies, La Jolla, California 92037, United States
| | - Chloe S. Chaudhury
- Department
of Anatomy, Physiology and Pharmacology, Auburn University, Auburn, Alabama 36849, United States
- Auburn
University Research Initiative in Cancer, Auburn University, Auburn, Alabama 36849, United States
| | - Aneesh Chandran
- Department
of Biotechnology and Microbiology, Kannur
University, Kannur, Kerala 670661, India
| | | | - Sridhar Mani
- Albert Einstein
Cancer Center, Albert Einstein College of
Medicine, New York 10461, United States
| | - Jianfeng Huang
- Salk
Institute for Biological Studies, La Jolla, California 92037, United States
| | - Amit K. Tiwari
- Center
of Medical Bio-Allied Health Sciences Research, Ajman University, Ajman 306, United Arab Emirates
- Department
of Pharmacology and Experimental Therapeutics, University of Toledo, Toledo, Ohio 43606, United States
- Department
of Cell and Cancer Biology, University of
Toledo, Toledo, Ohio 43614, United
States
| | - Satyanarayana R. Pondugula
- Department
of Anatomy, Physiology and Pharmacology, Auburn University, Auburn, Alabama 36849, United States
- Auburn
University Research Initiative in Cancer, Auburn University, Auburn, Alabama 36849, United States
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Construction of a culture protocol for functional bile canaliculi formation to apply human iPS cell-derived hepatocytes for cholestasis evaluation. Sci Rep 2022; 12:15192. [PMID: 36071090 PMCID: PMC9452549 DOI: 10.1038/s41598-022-19469-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/30/2022] [Indexed: 11/08/2022] Open
Abstract
Cholestatic toxicity causes the failure of pharmaceutical agents during drug development and, thus, should be identified at an early stage of drug discovery and development. The formation of functional bile canaliculi in human hepatocytes is required for in vitro cholestasis toxicity tests conducted during the early stage of drug development. In this study, we investigated the culture conditions required for the formation of bile canaliculi using human-induced pluripotent stem cell-derived hepatocytes (hiPSC-Heps). When hiPSC-Heps were sandwich-cultured under the condition we established, extended bile canaliculi were formed on the whole well surfaces. Biliary efflux transporters were localized in the formed bile canaliculi structures which had junctional complexes. After the model substrates of the biliary efflux transporters were taken up into cells, their subsequent excretion into the bile canaliculi was observed and was found to be impeded by each inhibitor of the biliary efflux transporter. These findings suggest that bile canaliculi have transporter-specific bile excretion abilities. We will continue to study the application of this culture protocol to cell-based cholestasis assay system. As a result, the culture protocol could lead to a highly predictable, robust cell-based cholestasis assay system because it forms functional bile canaliculi reproducibly and efficiently.
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Kanabekova P, Kadyrova A, Kulsharova G. Microfluidic Organ-on-a-Chip Devices for Liver Disease Modeling In Vitro. MICROMACHINES 2022; 13:428. [PMID: 35334720 PMCID: PMC8950395 DOI: 10.3390/mi13030428] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/05/2022] [Accepted: 03/08/2022] [Indexed: 12/12/2022]
Abstract
Mortality from liver disease conditions continues to be very high. As liver diseases manifest and progress silently, prompt measures after diagnosis are essential in the treatment of these conditions. Microfluidic organs-on-chip platforms have significant potential for the study of the pathophysiology of liver diseases in vitro. Different liver-on-a-chip microphysiological platforms have been reported to study cell-signaling pathways such as those activating stellate cells within liver diseases. Moreover, the drug efficacy for liver conditions might be evaluated on a cellular metabolic level. Here, we present a comprehensive review of microphysiological platforms used for modelling liver diseases. First, we briefly introduce the concept and importance of organs-on-a-chip in studying liver diseases in vitro, reflecting on existing reviews of healthy liver-on-a-chip platforms. Second, the techniques of cell cultures used in the microfluidic devices, including 2D, 3D, and spheroid cells, are explained. Next, the types of liver diseases (NAFLD, ALD, hepatitis infections, and drug injury) on-chip are explained for a further comprehensive overview of the design and methods of developing liver diseases in vitro. Finally, some challenges in design and existing solutions to them are reviewed.
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Affiliation(s)
- Perizat Kanabekova
- School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan 010000, Kazakhstan;
| | - Adina Kadyrova
- Department of Biological Sciences, School of Sciences and Humanities, Nazarbayev University, Nur-Sultan 010000, Kazakhstan;
| | - Gulsim Kulsharova
- School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan 010000, Kazakhstan;
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Tsutsui H, Kuramoto S, Ozeki K. Evaluation of Methods to Assess CYP3A Induction Risk in Clinical Practice Using in Vitro Induction Parameters. Biol Pharm Bull 2021; 44:338-349. [PMID: 33642543 DOI: 10.1248/bpb.b20-00578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Established guidelines have recommended a number of methods based on in vitro data to assess the CYP3A induction risk of new chemical entities in clinical practice. In this study, we evaluated the predictability of various assessment methods. We collected in vitro parameters from a variety of literature that includes data on 19 batches of hepatocytes. Clinical CYP3A induction was predicted using 3 direct approaches-the fold-change, basic model, and mechanistic static models-as well as 5 correlation approaches, including the relative induction score (RIS) and the relative factor (RF) method. These predictions were then compared with data from 30 clinical inductions. Collected in vitro parameters varied greatly between hepatocyte batches. Direct assessment methods using fixed cut-off values provided a lot of false predictions due to hepatocyte variability, which can overlook induction risk or lead to needless clinical drug-drug interaction (DDI) studies. On the other hand, correlation methods with the cut-off values set for each batch of hepatocytes accurately predicted the induction risk. Among these, the AUCu/inducer concentrations for half the maximum induction (EC50) and the RF methods which use the area under the curve (AUC) of the unbound inducers for calculating induction potential showed an especially good correlation with clinical induction. Correlation methods were better at predicting clinical induction risk than the other methods, regardless of hepatocyte variability. The AUCu/EC50 and the RF methods in particular had a small number of false predictions, and can therefore be used to assess induction risk along with the other correlation methods recommended in guidelines.
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Fuhr LM, Marok FZ, Hanke N, Selzer D, Lehr T. Pharmacokinetics of the CYP3A4 and CYP2B6 Inducer Carbamazepine and Its Drug-Drug Interaction Potential: A Physiologically Based Pharmacokinetic Modeling Approach. Pharmaceutics 2021; 13:270. [PMID: 33671323 PMCID: PMC7922031 DOI: 10.3390/pharmaceutics13020270] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/18/2022] Open
Abstract
The anticonvulsant carbamazepine is frequently used in the long-term therapy of epilepsy and is a known substrate and inducer of cytochrome P450 (CYP) 3A4 and CYP2B6. Carbamazepine induces the metabolism of various drugs (including its own); on the other hand, its metabolism can be affected by various CYP inhibitors and inducers. The aim of this work was to develop a physiologically based pharmacokinetic (PBPK) parent-metabolite model of carbamazepine and its metabolite carbamazepine-10,11-epoxide, including carbamazepine autoinduction, to be applied for drug-drug interaction (DDI) prediction. The model was developed in PK-Sim, using a total of 92 plasma concentration-time profiles (dosing range 50-800 mg), as well as fractions excreted unchanged in urine measurements. The carbamazepine model applies metabolism by CYP3A4 and CYP2C8 to produce carbamazepine-10,11-epoxide, metabolism by CYP2B6 and UDP-glucuronosyltransferase (UGT) 2B7 and glomerular filtration. The carbamazepine-10,11-epoxide model applies metabolism by epoxide hydroxylase 1 (EPHX1) and glomerular filtration. Good DDI performance was demonstrated by the prediction of carbamazepine DDIs with alprazolam, bupropion, erythromycin, efavirenz and simvastatin, where 14/15 DDI AUClast ratios and 11/15 DDI Cmax ratios were within the prediction success limits proposed by Guest et al. The thoroughly evaluated model will be freely available in the Open Systems Pharmacology model repository.
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Affiliation(s)
| | | | | | | | - Thorsten Lehr
- Clinical Pharmacy, Saarland University, 66123 Saarbrücken, Germany; (L.M.F.); (F.Z.M.); (N.H.); (D.S.)
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Garzel B, Zhang L, Huang SM, Wang H. A Change in Bile Flow: Looking Beyond Transporter Inhibition in the Development of Drug-induced Cholestasis. Curr Drug Metab 2020; 20:621-632. [PMID: 31288715 DOI: 10.2174/1389200220666190709170256] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/22/2019] [Accepted: 06/12/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Drug-induced Liver Injury (DILI) has received increasing attention over the past decades, as it represents the leading cause of drug failure and attrition. One of the most prevalent and severe forms of DILI involves the toxic accumulation of bile acids in the liver, known as Drug-induced Cholestasis (DIC). Traditionally, DIC is studied by exploring the inhibition of hepatic transporters such as Bile Salt Export Pump (BSEP) and multidrug resistance-associated proteins, predominantly through vesicular transport assays. Although this approach has identified numerous drugs that alter bile flow, many DIC drugs do not demonstrate prototypical transporter inhibition, but rather are associated with alternative mechanisms. METHODS We undertook a focused literature search on DIC and biliary transporters and analyzed peer-reviewed publications over the past two decades or so. RESULTS We have summarized the current perception regarding DIC, biliary transporters, and transcriptional regulation of bile acid homeostasis. A growing body of literature aimed to identify alternative mechanisms in the development of DIC has been evaluated. This review also highlights current in vitro approaches used for prediction of DIC. CONCLUSION Efforts have continued to focus on BSEP, as it is the primary route for hepatic biliary clearance. In addition to inhibition, drug-induced BSEP repression or the combination of these two has emerged as important alternative mechanisms leading to DIC. Furthermore, there has been an evolution in the approaches to studying DIC including 3D cell cultures and computational modeling.
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Affiliation(s)
- Brandy Garzel
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration (FDA), Silver Spring, MD 20993, United States.,Becton Dickinson, 54 Loveton Circle, Sparks, MD 21152, United States
| | - Lei Zhang
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration (FDA), Silver Spring, MD 20993, United States.,Office of Research and Standards, Office of Generic Drugs, Center for Drug Evaluation and Research, FDA, Silver Spring, MD 20993, United States
| | - Shiew-Mei Huang
- Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration (FDA), Silver Spring, MD 20993, United States
| | - Hongbing Wang
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD 21201, United States
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8
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Abbott KL, Chaudhury CS, Chandran A, Vishveshwara S, Dvorak Z, Jiskrova E, Poulikova K, Vyhlidalova B, Mani S, Pondugula SR. Belinostat, at Its Clinically Relevant Concentrations, Inhibits Rifampicin-Induced CYP3A4 and MDR1 Gene Expression. Mol Pharmacol 2019; 95:324-334. [PMID: 30622215 PMCID: PMC6362450 DOI: 10.1124/mol.118.114587] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/03/2019] [Indexed: 01/26/2023] Open
Abstract
Activation of human pregnane X receptor (hPXR) has been associated with induction of chemoresistance. It has been proposed that such chemoresistance via cytochrome P450/drug transporters can be reversed with the use of antagonists that specifically abrogate agonist-mediated hPXR activation. Unfortunately, proposed antagonists lack the specificity and appropriate pharmacological characteristics that allow these features to be active in the clinic. We propose that, ideally, an hPXR antagonist would be a cancer drug itself that is part of a "cancer drug cocktail" and effective as an hPXR antagonist at therapeutic concentrations. Belinostat (BEL), a histone deacetylase inhibitor approved for the treatment of relapsed/refractory peripheral T-cell lymphoma, and often used in combination with chemotherapy, is an attractive candidate based on its hPXR ligand-like features. We sought to determine whether these features of BEL might allow it to behave as an antagonist in combination chemotherapy regimens that include hPXR activators. BEL represses agonist-activated hPXR target gene expression at its therapeutic concentrations in human primary hepatocytes and LS174T human colon cancer cells. BEL repressed rifampicin-induced gene expression of CYP3A4 and multidrug resistance protein 1, as well as their respective protein activities. BEL decreased rifampicin-induced resistance to SN-38, the active metabolite of irinotecan, in LS174T cells. This finding indicates that BEL could suppress hPXR agonist-induced chemoresistance. BEL attenuated the agonist-induced steroid receptor coactivator-1 interaction with hPXR, and, together with molecular docking studies, the study suggests that BEL directly interacts with multiple sites on hPXR. Taken together, our results suggest that BEL, at its clinically relevant therapeutic concentration, can antagonize hPXR agonist-induced gene expression and chemoresistance.
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Affiliation(s)
- Kodye L Abbott
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Chloe S Chaudhury
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Aneesh Chandran
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Saraswathi Vishveshwara
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Zdenek Dvorak
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Eva Jiskrova
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Karolina Poulikova
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Barbora Vyhlidalova
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Sridhar Mani
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
| | - Satyanarayana R Pondugula
- Department of Anatomy, Physiology and Pharmacology (K.L.A., C.S.C., S.R.P.) and Auburn University Research Initiative in Cancer (K.L.A., C.S.C., S.R.P.), Auburn University, Auburn, Alabama; Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India (A.C., S.V.); Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Olomouc, Czech Republic (Z.D., E.J., K.P., B.V.); and Albert Einstein Cancer Center, Albert Einstein College of Medicine, New York, New York (S.M.)
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9
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Wang G, Zheng Y, Wang Y, Cai Z, Liao N, Liu J, Zhang W. Co-culture system of hepatocytes and endothelial cells: two in vitro approaches for enhancing liver-specific functions of hepatocytes. Cytotechnology 2018; 70:1279-1290. [PMID: 29675734 DOI: 10.1007/s10616-018-0219-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 04/09/2018] [Indexed: 01/16/2023] Open
Abstract
Although hepatocyte transplantation and bioartificial liver support system provide new promising opportunities for those patients waiting for liver transplantation, hepatocytes are easily losing liver-specific functions by using the common in vitro cultured methods. The co-culture strategies with mimicking the in vivo microenvironment would facilitate the maintenance of liver-specific functions of hepatocytes. Considering that hepatocytes and endothelial cells (ECs) account for 80-90% of total cell populations in the liver, hepatocytes and ECs were directly co-cultured with hepatic stellate cells (HSCs) or adipose tissue-derived stem cells (ADSCs) at a ratio of 700:150:3 or 14:3:3 in the present study, and the liver-specific functions were carefully analyzed. Our results showed that the two co-culture systems presented the enhanced liver-specific functions through promoting secretion of urea and ALB and increasing the expressions of ALB, CYP3A4 and HNF4α, and the vessel-like structure in the co-culture system consisted of hepatocytes, ECs and ADSCs. Hence, our results suggested that the directly co-culture of hepatocytes and ECs with HSCs or ADSCs could significantly improve liver-specific functions of hepatocytes, and the co-culture system could further promote angiogenesis of ECs at a later stage. Therefore, this study provides potential interesting in vitro strategies for enhancing liver-specific functions of hepatocytes.
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Affiliation(s)
- Gaoxiong Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, People's Republic of China
| | - Youshi Zheng
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
- The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Yingchao Wang
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
- The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Zhixiong Cai
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
- The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Naishun Liao
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China.
- The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, People's Republic of China.
| | - Jingfeng Liu
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
- The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, People's Republic of China
- Liver Disease Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350007, People's Republic of China
| | - Wenmin Zhang
- Department of Pathology, Fujian Medical University, Fuzhou, 350004, People's Republic of China.
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