Title: Sandwich-cultured hepatocytes: utility for in vitro exploration of hepatobiliary drug disposition and drug-induced hepatotoxicity
Authors: De Bruyn, Tom ×
Chatterjee, Sagnik
Fattah, Sarinj
Keemink, Janneke
Nicolaï, Johan
Augustijns, Patrick
Annaert, Pieter #
Issue Date: 2013
Publisher: Informa Healthcare
Series Title: Expert Opinion on Drug Metabolism & Toxicology vol:9 issue:5 pages:589-616
Abstract: Introduction
The sandwich-cultured hepatocyte (SCH) model has become an invaluable in vitro tool for studying hepatic drug transport, metabolism, biliary excretion and toxicity. The relevant expression of many hepatocyte-specific functions together with the in vivo-like morphology, favor sandwich-cultured hepatocytes over other preclinical models for evaluating hepatobiliary drug disposition and drug-induced hepatotoxicity.
Areas covered
In this review, the recommended procedures required for reproducibly culturing hepatocytes in sandwich configuration are highlighted. An overview of the SCH model characteristics as a function of culture time is provided. Lastly, a summary of the most prominent applications of the SCH model, including hepatic drug clearance prediction, drug-drug interaction potential and drug-induced hepatotoxicity are presented.
Expert opinion
When human (cryopreserved) hepatocytes are used to establish sandwich cultures, the model appears particularly valuable to quantitatively investigate clinically relevant mechanisms related to in vivo hepatobiliary drug disposition and hepatotoxicity. Nonetheless, the SCH model would largely benefit from better insight into the fundamental cell signaling mechanisms that are critical for long-term in vitro maintenance of the hepatocytic phenotype. Studies systematically exploring improved cell culture conditions (e.g. co-cultures or extracellular matrix modifications), as well as in vitro work identifying key transcription factors involved in hepatocyte differentiation are currently emerging.
ISSN: 1742-5255
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Drug Delivery and Disposition
× corresponding author
# (joint) last author

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