title: Scientists confirm natural resistance to HIV-1.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000235:genetics* / Q000276:immunology*; D015497:HIV-1 / Q000276:immunology*; D006801:Humans; D007113:Immunity, Innate; D009154:Mutation; D019713:Receptors, CCR5; D018121:Receptors, Cytokine / Q000276:immunology*; D015728:Receptors, HIV / Q000276:immunology*
chemical_list: D019713:Receptors, CCR5; D018121:Receptors, Cytokine; D015728:Receptors, HIV