Neutrophil extracellular trap formation in supragingival biofilms

Our findings indicate that neutrophils are attracted towards dental biofilms, in which they become incorporated and where they are stimulated by microbes to release NETs and immunostimulatory proteins. Thus, neutrophils and NETs may be involved in host biofilm control, although their specific role needs to be further elucidated. Moreover, inter-patient variability suggests NET formation as a potential factor influencing the individual course of disease.