Publication Date:
1992-07-03
Description:
After observations that Macaca nemestrina were exceptionally susceptible to simian immunodeficiency virus and human immunodeficiency virus type-2 (HIV-2), studies of HIV-1 replication were initiated. Several strains of HIV-1, including a recent patient isolate, replicated in vitro in peripheral blood mononuclear cells (PBMCs) and in CD4-positive M. nemestrina lymphocytes in a CD4-dependent fashion. Eight animals were subsequently inoculated with either cell-associated or cell-free suspensions of HIV-1. All animals had HIV-1 isolated by cocultivation, had HIV-1 DNA in their PBMCs as shown by polymerase chain reaction, and experienced sustained seroconversion to a broad spectrum of HIV-1 proteins. Macaca nemestrina is an animal model of HIV-1 infections that provides opportunities for evaluating the pathogenesis of acute HIV-1 replication and candidate vaccines and therapies.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Agy, M B -- Frumkin, L R -- Corey, L -- Coombs, R W -- Wolinsky, S M -- Koehler, J -- Morton, W R -- Katze, M G -- AI26503/AI/NIAID NIH HHS/ -- AI27757/AI/NIAID NIH HHS/ -- RR00166/RR/NCRR NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1992 Jul 3;257(5066):103-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Regional Primate Research Center, University of Washington, Seattle, WA 98195.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1621083" target="_blank"〉PubMed〈/a〉
Keywords:
Animals
;
Antigens, CD4/physiology
;
Base Sequence
;
Cysteine/metabolism
;
Databases, Factual
;
*Genes, gag
;
HIV Infections/*physiopathology
;
HIV Seropositivity
;
HIV-1/isolation & purification/pathogenicity/*physiology
;
Humans
;
Lymphocytes/immunology/physiology
;
Macaca nemestrina/*microbiology
;
Methionine/metabolism
;
Molecular Sequence Data
;
Oligodeoxyribonucleotides
;
Oligonucleotide Probes
;
Viral Proteins/biosynthesis/isolation & purification
;
*Virus Replication
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
