Critical Role of Toll-Like Receptors in Regulation of Immune Response / 实用儿科临床杂志

ABSTRACT

Toll-like receptors are an important pattern recognition receptors that recognize specific components of microbes and certain host molecules.Through initiated cell signaling pathway,they can induce immunocyte.Their activation triggers the innate immune response,and is crucial to the successful induction of Th1/Th2-phenotyped adaptive immunity.This review will give a brief overview of our current knowledge of TLRs as key components in immune responses and their regulation in respiratory tract diseases such as asthma.