The focus of the Qian lab’s research is on innate immunity, specifically age-associated alterations in innate immune function, the mechanisms underlying the dysregulation of innate immunity in diseases, as well as the role of innate immune system in host defense against pathogen.

以固有免疫为主要研究方向，研究（1）人体衰老过程中固有免疫应答的变化；（2）固有免疫应答失调导致相关疾病的产生机制；（3）固有免疫系统在宿主免疫防御中的作用及其分子机制。