title: Simian immunodeficiency virus burden in tissues and cellular compartments during clinical latency and AIDS.
abstract: In the course of human immunodeficiency virus infection or of the related simian immunodeficiency virus (SIV), progression to AIDS is associated with high virus burdens in blood. How virus burden in the bloodstream is related to virus burden in tissue reservoirs was addressed in an animal model of rhesus macaques infected with SIV. In situ hybridization and quantitative image analysis were used to quantitate virus burden. Animals who developed AIDS had high levels of virus production and storage in lymphoid tissue reservoirs and evidence of productive infection of macrophages in the nervous system. With the quantitative approach described, it should be possible to design and assess the impact of treatment and shed light on the outstanding issues in pathogenesis.
authors.affiliation: Department of Microbiology, University of Minnesota Medical School, Minneapolis 55455, USA.
authors.forename: T A
authors.initials: TA
authors.lastname: Reinhart
authors.forename: M J
authors.initials: MJ
authors.lastname: Rogan
authors.forename: D
authors.initials: D
authors.lastname: Huddleston
authors.forename: D M
authors.initials: DM
authors.lastname: Rausch
authors.forename: L E
authors.initials: LE
authors.lastname: Eiden
authors.forename: A T
authors.initials: AT
authors.lastname: Haase
mesh_terms: D000818:Animals; D008221:Lymphoid Tissue / Q000821:virology; D008253:Macaca mulatta; D016097:Simian Acquired Immunodeficiency Syndrome / Q000821:virology*; D015302:Simian Immunodeficiency Virus / Q000302:isolation & purification*; D017735:Virus Latency