Drug transporters are proteins that are responsible for the movement of drugs across cell membranes. These transporters play a crucial role in determining the pharmacokinetics and pharmacodynamics of drugs in the body. They can either facilitate the uptake of drugs into cells or efflux them out of cells, influencing their distribution, metabolism, and excretion. Research in the area of drug transporters focuses on understanding the mechanisms of transporter-mediated drug transport, as well as their impact on drug-drug interactions, drug resistance, and drug toxicity. This research is important for developing strategies to optimize drug delivery, enhance therapeutic efficacy, and minimize adverse effects of drugs in clinical practice.