title: What causes the immune system collapse seen in AIDS?
authors.forename: J
authors.initials: J
authors.lastname: Cohen
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology* / Q000382:microbiology; D017209:Apoptosis; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology* / Q000473:pathology; D006678:HIV / Q000472:pathogenicity*; D015699:HIV Envelope Protein gp120 / Q000378:metabolism; D006801:Humans
chemical_list: D015699:HIV Envelope Protein gp120