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Updated: Jun 16, 2026

Screening Bioactive Nanoparticles in Phagocytic Immune Cells for Inhibitors of Toll-like Receptor Signaling
Published on: July 26, 2017
Drugs targeting Toll-like receptors
Jayalakshmi Krishnan1, Gwang Lee, Sangdun Choi
1Department of Molecular Science and Technology, Ajou University, Suwon 443-749, Korea.
Abstract:
Animals and plants are exposed to myriads of potential microbial invaders. In case of animals, Toll-like receptors (TLRs) act as the primary defense against infection by pathogens. Arguably, less is known regarding the activation of TLRs that connect the innate and adaptive immune systems. Some TLR ligands have been used as adjuvants in various vaccines and have gained a great deal of attention due to their ability to elicit an effective immune response. Understanding the intricate relationships between various molecules involved in TLR signaling and their positive or negative regulation is a key focus for the development of effective therapeutics. In this review, recent developments in TLR signaling that will be very important in providing new drug target molecules and a better understanding of molecular regulation of innate immunity are discussed.
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