Article ID Journal Published Year Pages File Type
2482814 European Journal of Pharmaceutical Sciences 2006 14 Pages PDF
Abstract

Computational modeling has advanced our understanding of drug absorption, tissue distribution, excretion and toxicity profiles by providing both direct and indirect knowledge of drug–transporter interactions that would otherwise be unavailable using experimental methods. Currently, two complementary approaches are available in modeling transporters: substrate-based and transporter-based methods. The transporter-based approach directly predicts the transporter's three-dimensional structure to assist in understanding the drug transport process, whereas substrate-based models infer such information by studying a group of substrates or inhibitors with measured activities. In this review, the available strategies in both transporter-based and substrate-based approaches are explained and illustrated with applications and case studies. With increasing computational power and continuously improving modeling algorithms, computational techniques can assist in further understanding transporter–substrate interactions as well as, the optimization of transporter-directed drug design.

Related Topics
Health Sciences Pharmacology, Toxicology and Pharmaceutical Science Drug Discovery
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