title: A balancing act.
mesh_terms: D000818:Animals; D054884:Host-Pathogen Interactions; D006801:Humans; D007107:Immune System / Q000502:physiology*; D007109:Immunity; D007249:Inflammation / Q000276:immunology; D054892:Metagenome / Q000276:immunology; D015398:Signal Transduction; D051193:Toll-Like Receptors / Q000276:immunology / Q000378:metabolism
chemical_list: D051193:Toll-Like Receptors