title: Human immunodeficiency virus can infect the apical and basolateral surfaces of human colonic epithelial cells.
mesh_terms: D015415:Biomarkers; D015704:CD4 Antigens; D002460:Cell Line; D003106:Colon / Q000276:immunology / Q000382:microbiology*; D004848:Epithelium / Q000276:immunology / Q000382:microbiology; D015658:HIV Infections / Q000276:immunology / Q000382:microbiology*; D006801:Humans
chemical_list: D015415:Biomarkers; D015704:CD4 Antigens