title: How killer cells kill their targets.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology; D003165:Complement System Proteins / Q000502:physiology; D006801:Humans; D007694:Killer Cells, Natural / Q000502:physiology*; D008233:Lymphotoxin-alpha / Q000502:physiology; D008562:Membrane Glycoproteins; D008565:Membrane Proteins / Q000502:physiology; D054353:Perforin; D052899:Pore Forming Cytotoxic Proteins
chemical_list: D008233:Lymphotoxin-alpha; D008562:Membrane Glycoproteins; D008565:Membrane Proteins; D052899:Pore Forming Cytotoxic Proteins; D054353:Perforin; D003165:Complement System Proteins