Toll-like receptor 2 also known as TLR2 is a protein that in humans is encoded by the TLR2 gene. [5] TLR2 has also been designated as CD282 (cluster of differentiation 282). TLR2 is one of the toll-like receptors and plays a role in the immune system.

Mar 30, 2025 · TLR2 (Toll Like Receptor 2) is a Protein Coding gene. Diseases associated with TLR2 include Leprosy 3 and Colorectal Cancer. Among its related pathways are Toll Like Receptor 7/8 (TLR7/8) Cascade and Diseases of Immune System.

TLR2 forms heterodimers with TLR1 and TLR6, which is the initial step in a cascade of events leading to significant innate immune responses, development of adaptive immunity to pathogens and protection from immune sequelae related to infection with these pathogens.

Toll-like receptors (TLRs) are a class of proteins that play a key role in the innate immune system. They are single-spanning receptors usually expressed on sentinel cells such as macrophages and dendritic cells, that recognize structurally conserved molecules derived from microbes.

Nov 29, 2018 · To begin to delineate the heterodimeric differences, NHD13 mice were treated chronically with either PAM 2 CSK 4 (PAM2), a TLR2/6-specific agonist, or PAM 3 CSK 4 (PAM3), a TLR1/2-specific agonist, to assess the effects on cytopenias and survival.

Aug 5, 2023 · In this review, we provide an up-to-date overview of TLR2, including its homo- and heterodimers. Furthermore, we will discuss the pro- and anti-inflammatory properties of TLR2 and recent findings in prominent TLR2-associated infectious and neurodegenerative diseases.

Dec 12, 2019 · Overactivation of TLRs can ultimately lead to disruption of immune homeostasis and thus increase the risk for inflammatory diseases and autoimmune disorders. Antagonists/inhibitors targeting the TLR signaling pathways have emerged as novel therapeutics to treat these diseases.

TLR1 and TLR6 function as co-receptors to TLR2 to promote unique signaling mechanisms based on specific pathogen binding [6]. TLR1, TLR2, TLR4, TLR5, and TLR6 are all receptors located on the cell surface; other TLR receptors located within …

Sep 1, 2002 · TLR4 is critical for the response to lipopolysaccharide (LPS) of gram-negative bacteria, while TLR2 is important for response to gram-positive bacteria, bacterial peptides, and yeast zymosan. We demonstrate that TLR2, but very little TLR4, is present on the surface of human neutrophils.

In particular, toll-like receptor 2 (TLR2) plays an essential role in detecting a diverse range of microbial pathogen-associated molecular patterns (PAMPs) from bacteria, fungi, and parasites.