title: Regulatory T cells in HIV infection: pathogenic or protective participants in the immune response?
authors: Barbara
authors: B
authors: Fazekas de St Groth
authors: Alan L
authors: AL
authors: Landay
mesh_terms: D000818:Animals; D015703:Antigens, CD / Q000378:metabolism; D000943:Antigens, Differentiation / Q000378:metabolism; D051017:Apoptosis Regulatory Proteins / Q000378:metabolism; D060908:CTLA-4 Antigen; D025461:Feedback, Physiological; D015658:HIV Infections / Q000276:immunology*; D015497:HIV-1; D006801:Humans; D007376:Interleukin-2 / Q000378:metabolism; D051379:Mice; D023421:Models, Animal; D061026:Programmed Cell Death 1 Receptor; D012107:Research Design; D050378:T-Lymphocytes, Regulatory / Q000502:physiology*; D016212:Transforming Growth Factor beta / Q000378:metabolism
chemical_list: D015703:Antigens, CD; D000943:Antigens, Differentiation; D051017:Apoptosis Regulatory Proteins; D060908:CTLA-4 Antigen; C556706:CTLA4 protein, human; C556707:Ctla4 protein, mouse; D007376:Interleukin-2; C105992:PDCD1 protein, human; D061026:Programmed Cell Death 1 Receptor; D016212:Transforming Growth Factor beta