title: Gum disease bacteria selectively disarm immune system.
mesh_terms: D000818:Animals; D006801:Humans; D051379:Mice; D009504:Neutrophils / Q000276:immunology; D010518:Periodontitis / Q000276:immunology / Q000382:microbiology*; D016966:Porphyromonas gingivalis / Q000276:immunology*; D044087:Receptor, Anaphylatoxin C5a / Q000276:immunology; D051195:Toll-Like Receptor 2 / Q000276:immunology
chemical_list: D044087:Receptor, Anaphylatoxin C5a; D051195:Toll-Like Receptor 2