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Updated: May 25, 2026

High-Throughput Expression and Purification of Human Solute Carriers for Structural and Biochemical Studies
Published on: September 29, 2023
Transporter pharmacogenetics: transporter polymorphisms affect normal physiology, diseases, and pharmacotherapy
Tristan M Sissung1, Sarah M Troutman, Tessa J Campbell
1Clinical Pharmacology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Genetic variants in drug transporters significantly impact how individuals respond to medications and their susceptibility to diseases. Understanding these genetic differences is crucial for personalized medicine and effective pharmacotherapy.
Area of Science:
- Pharmacogenomics
- Molecular Biology
- Clinical Pharmacology
Background:
- Drug transporters are critical for moving substances across cell membranes.
- They influence physiological processes, disease development, and drug effectiveness.
- Genetic variations in transporters lead to significant inter-individual differences in drug response.
Purpose of the Study:
- To review the association between inherited genetic variants in drug transporters and disease.
- To explore the impact of these variants on disease etiology, state, and treatment.
- To provide examples illustrating the broad scope of research in transporter genetics and medicine.
Main Methods:
- Literature review of published studies on transporter genetics and medicine.
- Synthesis of findings linking genetic variants to disease and pharmacotherapy.
- Exemplification of key research areas and their clinical implications.
Main Results:
- Inherited genetic variants in drug transporters are demonstrably linked to disease development and progression.
- These genetic variations significantly alter drug pharmacokinetics and pharmacodynamics, affecting treatment outcomes.
- Population-specific differences in transporter genetics contribute to variable responses to medications.
Conclusions:
- Genetic variations in drug transporters play a pivotal role in human health and disease.
- Understanding transporter genetics is essential for advancing personalized medicine and optimizing pharmacotherapy.
- Further research is warranted to fully elucidate the clinical impact of transporter genetic diversity.
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