2021
DOI: 10.3389/fphar.2021.667010
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Integrated Isogenic Human Induced Pluripotent Stem Cell–Based Liver and Heart Microphysiological Systems Predict Unsafe Drug–Drug Interaction

Abstract: Three-dimensional (3D) microphysiological systems (MPSs) mimicking human organ function in vitro are an emerging alternative to conventional monolayer cell culture and animal models for drug development. Human induced pluripotent stem cells (hiPSCs) have the potential to capture the diversity of human genetics and provide an unlimited supply of cells. Combining hiPSCs with microfluidics technology in MPSs offers new perspectives for drug development. Here, the integration of a newly developed liver MPS with a … Show more

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Cited by 33 publications
(31 citation statements)
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“…Our results also showed that the potential inhibitors of CYP3A4 had the similar effect of miR-4277 on sorafenib in HCC cells. The effect of ketoconazole is significantly stronger than amprenavir or diltiazem (49)(50)(51)(52)(53)(54)(55). Since ketoconazole is also considered to be an inhibitor of PXR, this needs to be discussed in depth.…”
Section: Discussionmentioning
confidence: 99%
“…Our results also showed that the potential inhibitors of CYP3A4 had the similar effect of miR-4277 on sorafenib in HCC cells. The effect of ketoconazole is significantly stronger than amprenavir or diltiazem (49)(50)(51)(52)(53)(54)(55). Since ketoconazole is also considered to be an inhibitor of PXR, this needs to be discussed in depth.…”
Section: Discussionmentioning
confidence: 99%
“…In a further increased complex culture model, Lee-Montiel et al incorporated PSC hepatic progeny and PSC-cardiac progeny derived from the same iPSC in a functionally coupled OoC system. This enabled the characterization of drug-drug interactions between cisapride and ketoconazole, as the authors could demonstrate that Ketoconazole inhibited the CYP3A4 induced conversion of cisapride to norcisapride, leading to cardiac arrhythmia [168].…”
Section: Microphysiological Systemsmentioning
confidence: 99%
“…For a proof-of-concept drug study in this coupled liver–cardiac device, inhibition of cisapride (drug to treat heartburn) metabolism by the liver device via a CYP3A4 inhibitor, ketoconazole, led to a significantly prolonged action potential duration in the coupled cardiac microfluidic system. 124 In another platform, a PHH chamber was connected fluidically to an iPSC-derived cardiomyocyte chamber with integrated microelectrode array and cantilever chips to evaluate the electrical and mechanical properties of the cardiomyocytes [ Fig. 4(d) ]; 125 when cardiotoxic compounds (e.g., cyclophosphamide, a chemotherapy drug that is metabolized by the liver into a cardiotoxic by-product) were tested in this device, iPSC-derived cardiomyocyte beating rate and viability decreased without affecting PHH functions.…”
Section: Multi-organ-on-a-chip Approachesmentioning
confidence: 99%