Pattern recognition receptors (PRRs) play a very important role in the innate immune response by identifying the core structures called as pathogen associated molecular patterns (PAMPs) distinctive to each pathogen and these obligatory structures are also required for the survival of pathogens. PRRs play a vital role by recognizing PAMPs which are distinct to each pathogen, and are fundamental molecular structures required for the pathogens survival. PRRs are mainly expressed by macrophage and dendritic cells and determine assorted group of pathogens. | Pattern recognition receptors PRRs
