Isolation of lymphocytopathic retroviruses from San Francisco patients with AIDS.
Infectious retroviruses have been detected in 22 of 45 randomly selected patients with acquired immune deficiency syndrome (AIDS) and in other individuals from San Francisco. The AIDS-associated retroviruses (ARV) studied in detail had a type D morphology, Mg2+-dependent reverse transcriptase, and cytopathic effects on lymphocytes. The viruses can be propagated in an established adult human T cell line, HUT-78. They cross-react with antiserum to the lymphadenopathy-associated retrovirus isolated from AIDS patients in France. Antibodies to ARV were found in all 86 AIDS patients and in a high percentage of 88 other homosexual men in San Francisco. This observation indicates the widespread presence of these lymphocytopathic retroviruses and their close association with AIDS.
D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000382:microbiology*; D000914:Antibodies, Viral / Q000032:analysis; D001853:Bone Marrow / Q000382:microbiology; D002140:California; D002460:Cell Line; D002478:Cells, Cultured; D003429:Cross Reactions; D003588:Cytopathogenic Effect, Viral; D017977:Deltaretrovirus / Q000276:immunology / Q000302:isolation & purification* / Q000502:physiology / Q000648:ultrastructure; D006716:Homosexuality; D006801:Humans; D007962:Leukocytes / Q000382:microbiology; D008206:Lymphatic Diseases / Q000276:immunology; D008297:Male; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D013577:Syndrome; D013601:T-Lymphocytes; D014776:Virus Cultivation
D000914:Antibodies, Viral; D012194:RNA-Directed DNA Polymerase