Feline immunodeficiency virus infects both CD4+ and CD8+ T lymphocytes
- PMID: 1709703
- PMCID: PMC240997
- DOI: 10.1128/JVI.65.6.3359-3364.1991
Feline immunodeficiency virus infects both CD4+ and CD8+ T lymphocytes
Abstract
Monoclonal populations of feline T cells, derived from a specific-pathogen-free cat and expressing either the CD4 or CD8 surface antigen, were infected in vitro with two geographically distinct isolates of feline immunodeficiency virus (FIV). Both infected T-cell subsets exhibited decreased cell viability, expressed FIV-encoded proteins, and generated reverse transcriptase activity. All clones examined retained their original surface phenotype after infection. It appears, therefore, that both CD4+ and CD8+ T cells may be productively infected by FIV in vivo.
Similar articles
-
Immunization-induced decrease of the CD4+:CD8+ ratio in cats experimentally infected with feline immunodeficiency virus.Vet Immunol Immunopathol. 1992 Dec;35(1-2):199-214. doi: 10.1016/0165-2427(92)90132-a. Vet Immunol Immunopathol. 1992. PMID: 1363009
-
Interaction of acute feline herpesvirus-1 and chronic feline immunodeficiency virus infections in experimentally infected specific pathogen free cats.Vet Immunol Immunopathol. 1992 Dec;35(1-2):95-119. doi: 10.1016/0165-2427(92)90124-9. Vet Immunol Immunopathol. 1992. PMID: 1363011
-
In vivo lymphocyte tropism of feline immunodeficiency virus.J Virol. 1993 Sep;67(9):5175-86. doi: 10.1128/JVI.67.9.5175-5186.1993. J Virol. 1993. PMID: 7688819 Free PMC article.
-
[Feline immunodeficiency virus].Vet Res. 1993;24(2):151-8. Vet Res. 1993. PMID: 8393723 Review. French.
-
Early events in the immunopathogenesis of feline retrovirus infections.J Am Vet Med Assoc. 1991 Nov 15;199(10):1311-5. J Am Vet Med Assoc. 1991. PMID: 1666073 Review.
Cited by
-
FIV establishes a latent infection in feline peripheral blood CD4+ T lymphocytes in vivo during the asymptomatic phase of infection.Retrovirology. 2012 Feb 7;9:12. doi: 10.1186/1742-4690-9-12. Retrovirology. 2012. PMID: 22314004 Free PMC article.
-
An early defect in primary and secondary T cell responses in asymptomatic cats during acute feline immunodeficiency virus (FIV) infection.Clin Exp Immunol. 1992 Dec;90(3):491-6. doi: 10.1111/j.1365-2249.1992.tb05872.x. Clin Exp Immunol. 1992. PMID: 1458687 Free PMC article.
-
The use of two immunosuppressive drugs, cyclosporin A and tacrolimus, to inhibit virus replication and apoptosis in cells infected with feline immunodeficiency virus.Vet Res Commun. 1998 Dec;22(8):553-63. doi: 10.1023/a:1006197804888. Vet Res Commun. 1998. PMID: 10066129
-
Differential cell tropism of feline immunodeficiency virus molecular clones in vivo.J Virol. 1999 Apr;73(4):2596-603. doi: 10.1128/JVI.73.4.2596-2603.1999. J Virol. 1999. PMID: 10074104 Free PMC article.
-
Genetic diversity of feline immunodeficiency virus: dual infection, recombination, and distinct evolutionary rates among envelope sequence clades.J Virol. 1997 Jun;71(6):4241-53. doi: 10.1128/JVI.71.6.4241-4253.1997. J Virol. 1997. PMID: 9151811 Free PMC article.
References
Publication types
MeSH terms
Substances
Grants and funding
LinkOut - more resources
Full Text Sources
Other Literature Sources
Research Materials
Miscellaneous