title: Infection of cultured human adrenal cells by different strains of HIV.
abstract: OBJECTIVE
  To determine whether human adrenal cells can be infected by HIV.
  
  
  METHODS
  Cultured human fetal adrenal cells and the SW13 human adrenocortical carcinoma cell line were inoculated with several HIV-1 and HIV-2 strains. Virus replication was detected by viral core antigen enzyme-linked immunosorbent and reverse transcriptase assays. CD4 expression was measured by Northern blot and polymerase chain reaction procedures.
  
  
  RESULTS
  HIV infection of these adrenal cells was detected and was most evident after cocultivation of the inoculated cells with peripheral blood mononuclear cells. Infection does not involve the CD4 molecule, which is not expressed by these adrenal cells. The relative level of HIV replication depended on the viral strain used. Virus production occurred best in cells that maintained evidence of adrenal cell function. Infection did not appear to disturb steroidogenesis measured in the cells.
  
  
  CONCLUSIONS
  These observations indicate that human adrenal cells are susceptible to HIV infection, and provide further evidence of the polytropic nature of the virus.
authors: Department of Medicine, University of California, School of Medicine, San Francisco 94143-0128.
authors: A
authors: A
authors: Barboza
authors: B A
authors: BA
authors: Castro
authors: M
authors: M
authors: Whalen
authors: C C
authors: CC
authors: Moore
authors: J S
authors: JS
authors: Parkin
authors: W L
authors: WL
authors: Miller
authors: F
authors: F
authors: Gonzalez-Scarano
authors: J A
authors: JA
authors: Levy
mesh_terms: D000302:Adrenal Cortex / Q000196:embryology / Q000382:microbiology / Q000648:ultrastructure; D000311:Adrenal Glands / Q000196:embryology / Q000382:microbiology* / Q000648:ultrastructure; D015704:CD4 Antigens / Q000235:genetics; D002478:Cells, Cultured; D002786:Cholesterol Side-Chain Cleavage Enzyme / Q000235:genetics; D006678:HIV / Q000235:genetics / Q000254:growth & development*; D006801:Humans; D016501:Neurites / Q000648:ultrastructure; D012333:RNA, Messenger / Q000032:analysis; D013045:Species Specificity; D013256:Steroids / Q000096:biosynthesis; D014779:Virus Replication
chemical_list: D015704:CD4 Antigens; D012333:RNA, Messenger; D013256:Steroids; D002786:Cholesterol Side-Chain Cleavage Enzyme