病原相关分子模式

研究证明，这种非己识别是因为存在某些特异性的、可溶的或与细胞膜结合的模式识别受体，可以识别或结合微生物表面保守的、而在宿主中又不存在的病原相关分子模式。

Different pattern recognition proteins recognize and bind to molecules ( pathogen associated molecular patterns , PAMPs ) present on the surface of microorganisms but absent from animals .

固有免疫是在进化中形成的免疫机制，在对抗微生物的入侵方面，固有免疫的策略是通过模式识别受体（PRR）识别微生物的病原相关分子模式（PAMP）。

In protection against microbes , an organism recognizes the pathogen associated molecular pattern ( PAMP ) on microbes by pattern recognition receptor ( PRR ) .

Toll样受体（Tolllikereceptors，TLRs）是新近发现的模式识别受体，能识别病原相关分子模式，启动炎性应答通路而调节或控制先天与获得性免疫。

The family of Toll-like receptors ( TLRs ) is a new pattern-recognition receptors ( PRRs ), which recognize specific pathogen-associated molecular patterns ( PAMPs ) . Recognition of PAMPs by PRRs results in the activation of inflammatory process , which subsequently control the innate and adaptive immune response .

模式识别受体识别病原相关分子模式，启动丝氨酸蛋白酶级联反应。

Recognition of pathogens by pattern recognition receptors can trigger activation of a serine protease cascade .