Research progress on sepsis-induced immunosuppression
Sepsis,characterized by inadequate host responses to infection,leads to life-threatening organ dysfunction and is a major cause of mortality among critically ill patients.Among them,immunosuppression plays a crucial role in the development of sepsis.This review elaborates on the pathogenesis and immunological features of sepsis-induced immunosuppression.Then,we analyzed the current situation of immunotherapy for sepsis from the angles of restoring immune stimulation,eliminating inflammatory mediators,and improving immunity.We emphasized the need for a comprehensive analysis of the traits and immunological types of patients with sepsis,generating new approaches to improve the prognosis of sepsis based on immune targets.