Abstract
Salmonella spp. is a Gram-negative bacterium that has a great ability to invade and survive intracellularly. This pathogen has in your external membrane lipopolysaccharides (LPS) with Pathogen-Associated Molecular Patterns (PAMPs), which are recognized by innate immune system cells, such as macrophages and dendritic cells, through membrane receptors called Pattern-Recognition Receptors (P…