Document 0527 DOCN M9490527 TI Pathogenic diversity of simian immunodeficiency viruses. DT 9411 AU Hirsch VM; Johnson PR; Immunodeficiency Viruses Section, NIAID, NIH, Rockville, MD; 20852. SO Virus Res. 1994 May;32(2):183-203. Unique Identifier : AIDSLINE MED/94346053 AB The SIV family is a diverse group of viruses that vary considerably in pathogenesis and virulence in their natural host species or macaques. Although the disease induced by the SIVsm subtype in particular is remarkably similar to human AIDS, it must be remembered that this is an experimental animal model. Therefore, although the pathogenesis of SIVsm (and other viruses) in macaques offers an relevant animal model for pathogenesis and vaccine trials, the interactions of these viruses in their natural host, and virus-, or host-specific effects have been poorly characterized. This animal model offers a unique opportunity to study the details of the pathogenesis of immunodeficiency and to define host and viral factors responsible for disease progression. DE Acquired Immunodeficiency Syndrome/ETIOLOGY Animal Disease Models, Animal DNA, Viral/GENETICS Human Macaca Phylogeny Simian Acquired Immunodeficiency Syndrome/ETIOLOGY SIV/CLASSIFICATION/GENETICS/*PATHOGENICITY Variation (Genetics) Virulence/GENETICS JOURNAL ARTICLE REVIEW REVIEW, TUTORIAL SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).