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Updated: Oct 1, 2025

Author Spotlight: Expression and Purification of Human Solute Carrier Transporters Using Codon-Optimized Genes
Published on: September 29, 2023
Targeting solute carriers to modulate receptor-ligand interactions
Hubert J Sijben1, Giulio Superti-Furga2, Adriaan P IJzerman1
1Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, The Netherlands.
Solute carrier transporters (SLCs) regulate receptor activity by controlling ligand movement. Emerging research highlights SLCs
Area of Science:
- Biochemistry and molecular biology
- Cellular signaling pathways
- Drug discovery and development
Background:
- Solute carrier transporters (SLCs) play a critical role in cellular physiology.
- SLCs are known to influence the availability of extracellular ligands.
- Recent evidence suggests SLCs modulate both intracellular and plasma membrane receptors.
Purpose of the Study:
- To review recent advancements in understanding SLC transporter functions.
- To explore the mechanisms by which SLCs modulate receptor activity.
- To discuss the therapeutic potential of targeting SLCs for various diseases.
Main Methods:
- Literature review of recent studies on SLCs and receptor modulation.
- Analysis of emerging concepts in ligand-receptor interactions mediated by SLCs.
- Evaluation of current and future therapeutic strategies involving SLCs.
Main Results:
- SLCs limit receptor activation through extracellular ligand uptake.
- SLCs modulate intracellular receptors via ligand influx.
- SLCs modulate plasma membrane receptors via ligand efflux.
Conclusions:
- SLC transporters are key regulators of receptor signaling.
- Targeting SLCs offers promising therapeutic avenues.
- Further research into SLC-mediated modulation is crucial for drug development.
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