Toll-like receptors in dermatology, venereology, and leprosy

Abstract

Toll-like receptors (TLRs) represent a family of Type I transmembrane proteins characterized by an extracellular leucine-rich repeat domain and a cytoplasmic domain. TLRs represent a conserved group of receptors which help the immune system to function properly. Different TLRs are associated with an array of skin diseases. TLR agonists and antagonists have great potential for the treatment of allergic and inflammatory diseases.

Keywords

• acne
• atopic dermatitis
• psoriasis
• toll-like receptors