1
|
Nieskens TTG, Magnusson O, Andersson P, Söderberg M, Persson M, Sjögren AK. Nephrotoxic antisense oligonucleotide SPC5001 induces kidney injury biomarkers in a proximal tubule-on-a-chip. Arch Toxicol 2021; 95:2123-2136. [PMID: 33961089 DOI: 10.1007/s00204-021-03062-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/28/2021] [Indexed: 01/02/2023]
Abstract
Antisense oligonucleotides (ASOs) are a promising therapeutic modality. However, failure to predict acute kidney injury induced by SPC5001 ASO observed in a clinical trial suggests the need for additional preclinical models to complement the preceding animal toxicity studies. To explore the utility of in vitro systems in this space, we evaluated the induction of nephrotoxicity and kidney injury biomarkers by SPC5001 in human renal proximal tubule epithelial cells (HRPTEC), cultured in 2D, and in a recently developed kidney proximal tubule-on-a-chip. 2D HRPTEC cultures were exposed to the nephrotoxic ASO SPC5001 or the safe control ASO 556089 (0.16-40 µM) for up to 72 h, targeting PCSK9 and MALAT1, respectively. Both ASOs induced a concentration-dependent downregulation of their respective mRNA targets but cytotoxicity (determined by LDH activity) was not observed at any concentration. Next, chip-cultured HRPTEC were exposed to SPC5001 (0.5 and 5 µM) and 556089 (1 and 10 µM) for 48 h to confirm downregulation of their respective target transcripts, with 74.1 ± 5.2% for SPC5001 (5 µM) and 79.4 ± 0.8% for 556089 (10 µM). During extended exposure for up to 20 consecutive days, only SPC5001 induced cytotoxicity (at the higher concentration; 5 µM), as evaluated by LDH in the perfusate medium. Moreover, perfusate levels of biomarkers KIM-1, NGAL, clusterin, osteopontin and VEGF increased 2.5 ± 0.2-fold, 3.9 ± 0.9-fold, 2.3 ± 0.6-fold, 3.9 ± 1.7-fold and 1.9 ± 0.4-fold respectively, in response to SPC5001, generating distinct time-dependent profiles. In conclusion, target downregulation, cytotoxicity and kidney injury biomarkers were induced by the clinically nephrotoxic ASO SPC5001, demonstrating the translational potential of this kidney on-a-chip.
Collapse
Affiliation(s)
- Tom T G Nieskens
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Pepparedsleden 1, 43150, Mölndal, Sweden
| | - Otto Magnusson
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Pepparedsleden 1, 43150, Mölndal, Sweden
| | - Patrik Andersson
- R&I Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Sweden
| | - Magnus Söderberg
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Pepparedsleden 1, 43150, Mölndal, Sweden
| | - Mikael Persson
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Pepparedsleden 1, 43150, Mölndal, Sweden
| | - Anna-Karin Sjögren
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Pepparedsleden 1, 43150, Mölndal, Sweden.
| |
Collapse
|
2
|
Nieskens TTG, Persson M, Kelly EJ, Sjögren AK. A Multicompartment Human Kidney Proximal Tubule-on-a-Chip Replicates Cell Polarization-Dependent Cisplatin Toxicity. Drug Metab Dispos 2020; 48:1303-1311. [PMID: 33020068 DOI: 10.1124/dmd.120.000098] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Drug-induced kidney injury is a major clinical problem and causes drug attrition in the pharmaceutical industry. To better predict drug-induced kidney injury, kidney in vitro cultures with enhanced physiologic relevance are developed. To mimic the proximal tubule, the main site of adverse drug reactions in the kidney, human-derived renal proximal tubule epithelial cells (HRPTECs) were injected in one of the channels of dual-channel Nortis chips and perfused for 7 days. Tubes of HRPTECs demonstrated expression of tight junction protein 1 (zona occludens-1), lotus lectin, and primary cilia with localization at the apical membrane, indicating an intact proximal tubule brush border. Gene expression of cisplatin efflux transporters multidrug and toxin extrusion transporter (MATE) 1 (SLC47A1) and MATE2-k (SLC47A2) and megalin endocytosis receptor increased 19.9 ± 5.0-, 23.2 ± 8.4-, and 106 ± 33-fold, respectively, in chip cultures compared with 2-dimensional cultures. Moreover, organic cation transporter 2 (OCT2) (SLC22A2) was localized exclusively on the basolateral membrane. When infused from the basolateral compartment, cisplatin (25 µM, 72 hours) induced toxicity, which was evident as reduced cell number and reduced barrier integrity compared with vehicle-treated chip cultures. Coexposure with the OCT2 inhibitor cimetidine (1 mM) abolished cisplatin toxicity. In contrast, infusion of cisplatin from the apical compartment did not induce toxicity, which was in line with polarized localization of cisplatin uptake transport proteins, including OCT2. In conclusion, we developed a dual channel human kidney proximal tubule-on-a-chip with a polarized epithelium, restricting cisplatin sensitivity to the basolateral membrane and suggesting improved physiologic relevance over single-compartment models. Its implementation in drug discovery holds promise to improve future in vitro drug-induced kidney injury studies. SIGNIFICANCE STATEMENT: Human-derived kidney proximal tubule cells retained characteristics of epithelial polarization in vitro when cultured in the kidney-on-a-chip, and the dual-channel construction allowed for drug exposure using the physiologically relevant compartment. Therefore, cell polarization-dependent cisplatin toxicity could be replicated for the first time in a kidney proximal tubule-on-a-chip. The use of this physiologically relevant model in drug discovery has potential to aid identification of safe novel drugs and contribute to reducing attrition rates due to drug-induced kidney injury.
Collapse
Affiliation(s)
- Tom T G Nieskens
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Sweden (T.T.G.N., M.P., A.-K.S.) and Department of Pharmaceutics and Kidney Research Institute, University of Washington, Seattle, Washington (E.J.K.)
| | - Mikael Persson
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Sweden (T.T.G.N., M.P., A.-K.S.) and Department of Pharmaceutics and Kidney Research Institute, University of Washington, Seattle, Washington (E.J.K.)
| | - Edward J Kelly
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Sweden (T.T.G.N., M.P., A.-K.S.) and Department of Pharmaceutics and Kidney Research Institute, University of Washington, Seattle, Washington (E.J.K.)
| | - Anna-Karin Sjögren
- CVRM Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Gothenburg, Sweden (T.T.G.N., M.P., A.-K.S.) and Department of Pharmaceutics and Kidney Research Institute, University of Washington, Seattle, Washington (E.J.K.)
| |
Collapse
|
3
|
Abstract
Drug attrition related to kidney toxicity remains a challenge in drug discovery and development. In vitro models established over the past 2 decades to supplement in vivo studies have improved the throughput capacity of toxicity evaluation, but usually suffer from low predictive value. To achieve a paradigm shift in the prediction of drug-induced kidney toxicity, two aspects are fundamental: increased physiological relevance of the kidney model, and use of appropriate toxicity end points. Recent studies have suggested that increasing the physiological relevance of kidney models can improve their sensitivity to drug-induced damage. Here, we discuss how advanced culture models, including modified cell lines, induced pluripotent stem cells, kidney organoid cultures, and microfluidic devices enhance in vivo similarity. To this end, culture models aim to increase the proximal tubule epithelial phenotype, reconstitute multiple tissue compartments and extracellular matrix, allow exposure to fluid shear stress, and enable interaction between multiple cell types. Applying computation-aided end points and novel biomarkers to advanced culture models will further improve sensitivity and clinical relevance of in vitro drug-induced toxicity prediction. Implemented at the right stage of drug discovery and development and coupled to high-content evaluation techniques, these models have the potential to reduce attrition and aid the selection of candidate drugs with an appropriate safety profile.
Collapse
Affiliation(s)
- Tom T G Nieskens
- CVRMSafety, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden
| | - Anna-Karin Sjögren
- CVRMSafety, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden.
| |
Collapse
|
4
|
Vriend J, Peters JGP, Nieskens TTG, Škovroňová R, Blaimschein N, Schmidts M, Roepman R, Schirris TJJ, Russel FGM, Masereeuw R, Wilmer MJ. Flow stimulates drug transport in a human kidney proximal tubule-on-a-chip independent of primary cilia. Biochim Biophys Acta Gen Subj 2019; 1864:129433. [PMID: 31520681 DOI: 10.1016/j.bbagen.2019.129433] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/31/2019] [Accepted: 08/06/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Kidney disease modeling and assessment of drug-induced kidney injury can be advanced using three-dimensional (3D) microfluidic models that recapitulate in vivo characteristics. Fluid shear stress (FSS) has been depicted as main modulator improving in vitro physiology in proximal tubule epithelial cells (PTECs). We aimed to elucidate the role of FSS and primary cilia on transport activity and morphology in PTECs. METHODS Human conditionally immortalized PTEC (ciPTEC-parent) was cultured in a microfluidic 3D device, the OrganoPlate, under a physiological peak FSS of 2.0 dyne/cm2 or low peak FSS of 0.5 dyne/cm2. Upon a 9-day exposure to FSS, albumin-FITC uptake, activity of P-glycoprotein (P-gp) and multidrug resistance-associated proteins 2/4 (MRP2/4), cytotoxicity and cell morphology were determined. RESULTS A primary cilium knock-out cell model, ciPTEC-KIF3α-/-, was successfully established via CRISPR-Cas9 genome editing. Under physiological peak FSS, albumin-FITC uptake (p = .04) and P-gp efflux (p = .002) were increased as compared to low FSS. Remarkably, a higher albumin-FITC uptake (p = .03) and similar trends in activity of P-gp and MRP2/4 were observed in ciPTEC-KIF3α-/-. FSS induced cell elongation corresponding with the direction of flow in both cell models, but had no effect on cyclosporine A-induced cytotoxicity. CONCLUSIONS FSS increased albumin uptake, P-gp efflux and cell elongation, but this was not attributed to a mechanosensitive mechanism related to primary cilia in PTECs, but likely to microvilli present at the apical membrane. GENERAL SIGNIFICANCE FSS-induced improvements in biological characteristics and activity in PTECs was not mediated through a primary cilium-related mechanism.
Collapse
Affiliation(s)
- Jelle Vriend
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Janny G P Peters
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tom T G Nieskens
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Renata Škovroňová
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nina Blaimschein
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Miriam Schmidts
- Department of Human Genetics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Center for Pediatrics and Adolescent Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, Freiburg, Germany
| | - Ronald Roepman
- Department of Human Genetics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tom J J Schirris
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Centre for Systems Biology and Bioenergetics, Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, The Netherlands
| | - Frans G M Russel
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Centre for Systems Biology and Bioenergetics, Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, The Netherlands
| | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands
| | - Martijn J Wilmer
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|
5
|
Janssen MJ, Nieskens TTG, Steevels TAM, Caetano-Pinto P, den Braanker D, Mulder M, Ponstein Y, Jones S, Masereeuw R, den Besten C, Wilmer MJ. Therapy with 2'-O-Me Phosphorothioate Antisense Oligonucleotides Causes Reversible Proteinuria by Inhibiting Renal Protein Reabsorption. Mol Ther Nucleic Acids 2019; 18:298-307. [PMID: 31610379 PMCID: PMC6796739 DOI: 10.1016/j.omtn.2019.08.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 08/28/2019] [Indexed: 11/18/2022]
Abstract
Antisense oligonucleotide therapy has been reported to be associated with renal injury. Here, the mechanism of reversible proteinuria was investigated by combining clinical, pre-clinical, and in vitro data. Urine samples were obtained from Duchenne muscular dystrophy (DMD) patients treated with drisapersen, a modified 2′O-methyl phosphorothioate antisense oligonucleotide (6 mg/kg). Urine and kidney tissue samples were collected from cynomolgus monkeys (Macaca fascicularis) dosed with drisapersen (39 weeks). Cell viability and protein uptake were evaluated in vitro using human conditionally immortalized proximal tubule epithelial cells (ciPTECs). Oligonucleotide treatment in DMD patients was associated with an increase in urinary alpha-1-microglobulin (A1M), which returned to baseline following treatment interruptions. In monkeys, increased urinary A1M correlated with dose-dependent accumulation of oligonucleotide in kidney tissue without evidence of tubular damage. Furthermore, oligonucleotides accumulated in the lysosomes of ciPTECs and reduced the absorption of A1M, albumin, and receptor-associated protein, but did not affect cell viability when incubated for up to 7 days. In conclusion, phosphorothioate oligonucleotides appear to directly compete for receptor-mediated endocytosis in proximal tubules. We postulate that oligonucleotide-induced low molecular weight proteinuria in patients is therefore a transient functional change and not indicative of tubular damage.
Collapse
Affiliation(s)
- Manoe J Janssen
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands; Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, the Netherlands.
| | - Tom T G Nieskens
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands
| | | | - Pedro Caetano-Pinto
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands; Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, the Netherlands
| | - Dirk den Braanker
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands
| | | | | | | | - Rosalinde Masereeuw
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands; Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, the Netherlands
| | | | - Martijn J Wilmer
- Department of Pharmacology and Toxicology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands
| |
Collapse
|
6
|
Vormann MK, Gijzen L, Hutter S, Boot L, Nicolas A, van den Heuvel A, Vriend J, Ng CP, Nieskens TTG, van Duinen V, de Wagenaar B, Masereeuw R, Suter-Dick L, Trietsch SJ, Wilmer M, Joore J, Vulto P, Lanz HL. Nephrotoxicity and Kidney Transport Assessment on 3D Perfused Proximal Tubules. AAPS J 2018; 20:90. [DOI: 10.1208/s12248-018-0248-z] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/23/2018] [Indexed: 12/21/2022]
|
7
|
Vriend J, Nieskens TTG, Vormann MK, van den Berge BT, van den Heuvel A, Russel FGM, Suter-Dick L, Lanz HL, Vulto P, Masereeuw R, Wilmer MJ. Screening of Drug-Transporter Interactions in a 3D Microfluidic Renal Proximal Tubule on a Chip. AAPS J 2018; 20:87. [PMID: 30051196 DOI: 10.1208/s12248-018-0247-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/13/2018] [Indexed: 01/08/2023]
Abstract
Drug-transporter interactions could impact renal drug clearance and should ideally be detected in early stages of drug development to avoid toxicity-related withdrawals in later stages. This requires reliable and robust assays for which current high-throughput screenings have, however, poor predictability. Kidney-on-a-chip platforms have the potential to improve predictability, but often lack compatibility with high-content detection platforms. Here, we combined conditionally immortalized proximal tubule epithelial cells overexpressing organic anion transporter 1 (ciPTEC-OAT1) with the microfluidic titer plate OrganoPlate to develop a screenings assay for renal drug-transporter interactions. In this platform, apical localization of F-actin and intracellular tight-junction protein zonula occludens-1 (ZO-1) indicated appropriate cell polarization. Gene expression levels of the drug transporters organic anion transporter 1 (OAT1; SLC22A6), organic cation transporter 2 (OCT2; SLC22A2), P-glycoprotein (P-gp; ABCB1), and multidrug resistance-associated protein 2 and 4 (MRP2/4; ABCC2/4) were similar levels to 2D static cultures. Functionality of the efflux transporters P-gp and MRP2/4 was studied as proof-of-concept for 3D assays using calcein-AM and 5-chloromethylfluorescein-diacetate (CMFDA), respectively. Confocal imaging demonstrated a 4.4 ± 0.2-fold increase in calcein accumulation upon P-gp inhibition using PSC833. For MRP2/4, a 3.0 ± 0.2-fold increased accumulation of glutathione-methylfluorescein (GS-MF) was observed upon inhibition with a combination of PSC833, MK571, and KO143. Semi-quantitative image processing methods for P-gp and MRP2/4 was demonstrated with corresponding Z'-factors of 0.1 ± 0.3 and 0.4 ± 0.1, respectively. In conclusion, we demonstrate a 3D microfluidic PTEC model valuable for screening of drug-transporter interactions that further allows multiplexing of endpoint read-outs for drug-transporter interactions and toxicity.
Collapse
Affiliation(s)
- Jelle Vriend
- Department of Pharmacology and Toxicology (149), Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Tom T G Nieskens
- Department of Pharmacology and Toxicology (149), Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | | | - Bartholomeus T van den Berge
- Department of Pharmacology and Toxicology (149), Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | | | - Frans G M Russel
- Department of Pharmacology and Toxicology (149), Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Laura Suter-Dick
- School of Life Sciences, University of Applied Sciences Northwestern Switzerland, Muttenz, Switzerland
| | | | | | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands
| | - Martijn J Wilmer
- Department of Pharmacology and Toxicology (149), Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
| |
Collapse
|
8
|
Nieskens TTG, Peters JGP, Dabaghie D, Korte D, Jansen K, Van Asbeck AH, Tavraz NN, Friedrich T, Russel FGM, Masereeuw R, Wilmer MJ. Expression of Organic Anion Transporter 1 or 3 in Human Kidney Proximal Tubule Cells Reduces Cisplatin Sensitivity. Drug Metab Dispos 2018. [PMID: 29514829 DOI: 10.1124/dmd.117.079384] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Cisplatin is a cytostatic drug used for treatment of solid organ tumors. The main adverse effect is organic cation transporter 2 (OCT2)-mediated nephrotoxicity, observed in 30% of patients. The contribution of other renal drug transporters is elusive. Here, cisplatin-induced toxicity was evaluated in human-derived conditionally immortalized proximal tubule epithelial cells (ciPTEC) expressing renal drug transporters, including OCT2 and organic anion transporters 1 (OAT1) or 3 (OAT3). Parent ciPTEC demonstrated OCT2-dependent cisplatin toxicity (TC50 34 ± 1 μM after 24-hour exposure), as determined by cell viability. Overexpression of OAT1 and OAT3 resulted in reduced sensitivity to cisplatin (TC50 45 ± 6 and 64 ± 11 μM after 24-hour exposure, respectively). This effect was independent of OAT-mediated transport, as the OAT substrates probenecid and diclofenac did not influence cytotoxicity. Decreased cisplatin sensitivity in OAT-expressing cells was associated directly with a trend toward reduced intracellular cisplatin accumulation, explained by reduced OCT2 gene expression and activity. This was evaluated by Vmax of the OCT2-model substrate ASP+ (23.5 ± 0.1, 13.1 ± 0.3, and 21.6 ± 0.6 minutes-1 in ciPTEC-parent, ciPTEC-OAT1, and ciPTEC-OAT3, respectively). Although gene expression of cisplatin efflux transporter multidrug and toxin extrusion 1 (MATE1) was 16.2 ± 0.3-fold upregulated in ciPTEC-OAT1 and 6.1 ± 0.7-fold in ciPTEC-OAT3, toxicity was unaffected by the MATE substrate pyrimethamine, suggesting that MATE1 does not play a role in the current experimental set-up. In conclusion, OAT expression results in reduced cisplatin sensitivity in renal proximal tubule cells, explained by reduced OCT2-mediated uptake capacity. In vitro drug-induced toxicity studies should consider models that express both OCT and OAT drug transporters.
Collapse
Affiliation(s)
- Tom T G Nieskens
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Janny G P Peters
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Dina Dabaghie
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Daphne Korte
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Katja Jansen
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Alexander H Van Asbeck
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Neslihan N Tavraz
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Thomas Friedrich
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Frans G M Russel
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Rosalinde Masereeuw
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| | - Martijn J Wilmer
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands (T.T.G.N., J.G.P.P., D.D., D.K., K.J., A.H.V.A., F.G.M.R., M.J.W.); Department of Physical Chemistry/Bioenergetics, Institute of Chemistry PC14, Technical University of Berlin, Berlin, Germany (N.N.T., T.F.); and Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands (K.J., R.M.)
| |
Collapse
|
9
|
Nieskens TTG, Wilmer MJ. Kidney-on-a-chip technology for renal proximal tubule tissue reconstruction. Eur J Pharmacol 2016; 790:46-56. [PMID: 27401035 DOI: 10.1016/j.ejphar.2016.07.018] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/01/2016] [Accepted: 07/08/2016] [Indexed: 12/11/2022]
Abstract
The renal proximal tubule epithelium is responsible for active secretion of endogenous and exogenous waste products from the body and simultaneous reabsorption of vital compounds from the glomerular filtrate. The complexity of this transport machinery makes investigation of processes such as tubular drug secretion a continuous challenge for researchers. Currently available renal cell culture models often lack sufficient physiological relevance and reliability. Introducing complex biological culture systems in a 3D microfluidic design improves the physiological relevance of in vitro renal proximal tubule epithelium models. Organ-on-a-chip technology provides a promising alternative, as it allows the reconstruction of a renal tubule structure. These microfluidic systems mimic the in vivo microenvironment including multi-compartmentalization and exposure to fluid shear stress. Increasing data supports that fluid shear stress impacts the phenotype and functionality of proximal tubule cultures, for which we provide an extensive background. In this review, we discuss recent developments of kidney-on-a-chip platforms with current and future applications. The improved proximal tubule functionality using 3D microfluidic systems is placed in perspective of investigating cellular signalling that can elucidate mechanistic aberrations involved in drug-induced kidney toxicity.
Collapse
Affiliation(s)
- Tom T G Nieskens
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Science, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Martijn J Wilmer
- Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Science, Radboud University Medical Center, Nijmegen, The Netherlands.
| |
Collapse
|
10
|
Nieskens TTG, Peters JGP, Schreurs MJ, Smits N, Woestenenk R, Jansen K, van der Made TK, Röring M, Hilgendorf C, Wilmer MJ, Masereeuw R. A Human Renal Proximal Tubule Cell Line with Stable Organic Anion Transporter 1 and 3 Expression Predictive for Antiviral-Induced Toxicity. AAPS J 2016; 18:465-75. [PMID: 26821801 PMCID: PMC4779111 DOI: 10.1208/s12248-016-9871-8] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 01/07/2016] [Indexed: 12/13/2022]
Abstract
Drug-induced nephrotoxicity still hampers drug development, because current translation from in vitro or animal studies to human lacks high predictivity. Often, renal adverse effects are recognized only during clinical stages of drug development. The current study aimed to establish a robust and a more complete human cell model suitable for screening of drug-related interactions and nephrotoxicity. In addition to endogenously expressed renal organic cation transporters and efflux transporters, conditionally immortalized proximal tubule epithelial cells (ciPTEC) were completed by transduction of cells with the organic anion transporter (OAT) 1 or OAT3. Fluorescence-activated cell sorting upon exposure to the OAT substrate fluorescein successfully enriched transduced cells. A panel of organic anions was screened for drug-interactions in ciPTEC-OAT1 and ciPTEC-OAT3. The cytotoxic response to the drug-interactions with antivirals was further examined by cell viability assays. Upon subcloning, concentration-dependent fluorescein uptake was found with a higher affinity for ciPTEC-OAT1 (Km = 0.8 ± 0.1 μM) than ciPTEC-OAT3 (Km = 3.7 ± 0.5 μM). Co-exposure to known OAT1 and/or OAT3 substrates (viz. para-aminohippurate, estrone sulfate, probenecid, furosemide, diclofenac, and cimetidine) in cultures spanning 29 passage numbers revealed relevant inhibitory potencies, confirming the robustness of our model for drug-drug interactions studies. Functional OAT1 was directly responsible for cytotoxicity of adefovir, cidofovir, and tenofovir, while a drug interaction with zidovudine was not associated with decreased cell viability. Our data demonstrate that human-derived ciPTEC-OAT1 and ciPTEC-OAT3 are promising platforms for highly predictive drug screening during early phases of drug development.
Collapse
Affiliation(s)
- Tom T G Nieskens
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Janny G P Peters
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Marieke J Schreurs
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Niels Smits
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Rob Woestenenk
- Department of Laboratory Medicine - Laboratory of Hematology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Katja Jansen
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Thom K van der Made
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Melanie Röring
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands
| | - Constanze Hilgendorf
- Innovative Medicines, Drug Safety and Metabolism, AstraZeneca R&D, Mölndal, Sweden
| | - Martijn J Wilmer
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands. .,Department of Pharmacology and Toxicology, Radboud Institute for Molecular Life Sciences, Radboud University medical centre, P.O. box 9101, 6500 HB, Nijmegen, The Netherlands.
| | - Rosalinde Masereeuw
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University medical center, Nijmegen, The Netherlands.,Division Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| |
Collapse
|