Matches in SemOpenAlex for { <https://semopenalex.org/work/W2334006145> ?p ?o ?g. }
- W2334006145 endingPage "746" @default.
- W2334006145 startingPage "737" @default.
- W2334006145 abstract "Objective: To analyze the CD8+ cell antiviral immune response in HIV-2-infected baboons. Design: Baboons were infected with clinical isolates of HIV-2. CD8+ cells were isolated from phytohemagglutinin (PHA)-stimulated baboon peripheral blood mononuclear cells (PBMC). These cells were cultured with PHA-stimulated CD4+ cells acutely infected with HIV-2 at several CD8+ : CD4+ cell ratios. Control of HIV-2 replication was determined by comparing peak levels of HIV-2 replication in fluids from CD8+ : CD4+ cell cocultures with those in fluids from infected CD4+ cells cultured alone. Results: CD8+ cells from HIV-2-infected baboons inhibited HIV-2 replication in acutely infected autologous CD4+ cells to a significantly greater extent than did CD8+ cells from uninfected baboons (P = 0.0001). At the beginning of the acute phase of HIV-2 infection, CD8+ cells showed either a transient reduction or loss in the antiviral activity. In some cases the CD8+ cell response enhanced HIV-2 replication. Subsequently, the strength of the CD8+ cell antiviral activity increased concomitant with a decrease in the HIV-2 load in the PBMC. Suppression of HIV replication could be demonstrated with filtered fluid from CD8+ cells. Other studies indicated that infected CD4+ cells are lost during coculture of CD8+ cells with infected CD4+ cells. Conclusions: CD8+ cells of HIV-2-infected baboons develop substantial anti-HIV-2 activity following HIV-2 infection, which may account in part for the low frequency of pathogenesis in HIV-2-infected baboons. Studies to elucidate the mechanism of this CD8+ cell antiviral activity suggest that it is mediated in part by a soluble antiviral factor, but primarily in association with the loss of infected CD4+ cells." @default.
- W2334006145 created "2016-06-24" @default.
- W2334006145 creator A5008462543 @default.
- W2334006145 creator A5032352295 @default.
- W2334006145 creator A5032924908 @default.
- W2334006145 creator A5073120779 @default.
- W2334006145 creator A5073158266 @default.
- W2334006145 creator A5077818732 @default.
- W2334006145 creator A5078136293 @default.
- W2334006145 creator A5086533276 @default.
- W2334006145 date "1997-05-01" @default.
- W2334006145 modified "2023-09-23" @default.
- W2334006145 title "CD8+ cells from HIV-2-infected baboons control HIV replication" @default.
- W2334006145 cites W1481615440 @default.
- W2334006145 cites W1968291273 @default.
- W2334006145 cites W1974947470 @default.
- W2334006145 cites W1984811742 @default.
- W2334006145 cites W1990806106 @default.
- W2334006145 cites W1994080507 @default.
- W2334006145 cites W2003227439 @default.
- W2334006145 cites W2005200639 @default.
- W2334006145 cites W2007498479 @default.
- W2334006145 cites W2021785678 @default.
- W2334006145 cites W2023527607 @default.
- W2334006145 cites W2027314001 @default.
- W2334006145 cites W2027631059 @default.
- W2334006145 cites W2030043666 @default.
- W2334006145 cites W2036890038 @default.
- W2334006145 cites W2043206211 @default.
- W2334006145 cites W2066291433 @default.
- W2334006145 cites W2069050596 @default.
- W2334006145 cites W2078055769 @default.
- W2334006145 cites W2086176169 @default.
- W2334006145 cites W2088167995 @default.
- W2334006145 cites W2092083108 @default.
- W2334006145 cites W2095274293 @default.
- W2334006145 cites W2122410213 @default.
- W2334006145 cites W2130202697 @default.
- W2334006145 cites W2144515767 @default.
- W2334006145 cites W2159747892 @default.
- W2334006145 cites W2165744111 @default.
- W2334006145 cites W2416877706 @default.
- W2334006145 doi "https://doi.org/10.1097/00002030-199706000-00006" @default.
- W2334006145 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9143605" @default.
- W2334006145 hasPublicationYear "1997" @default.
- W2334006145 type Work @default.
- W2334006145 sameAs 2334006145 @default.
- W2334006145 citedByCount "40" @default.
- W2334006145 countsByYear W23340061452012 @default.
- W2334006145 countsByYear W23340061452014 @default.
- W2334006145 countsByYear W23340061452015 @default.
- W2334006145 countsByYear W23340061452018 @default.
- W2334006145 countsByYear W23340061452021 @default.
- W2334006145 crossrefType "journal-article" @default.
- W2334006145 hasAuthorship W2334006145A5008462543 @default.
- W2334006145 hasAuthorship W2334006145A5032352295 @default.
- W2334006145 hasAuthorship W2334006145A5032924908 @default.
- W2334006145 hasAuthorship W2334006145A5073120779 @default.
- W2334006145 hasAuthorship W2334006145A5073158266 @default.
- W2334006145 hasAuthorship W2334006145A5077818732 @default.
- W2334006145 hasAuthorship W2334006145A5078136293 @default.
- W2334006145 hasAuthorship W2334006145A5086533276 @default.
- W2334006145 hasBestOaLocation W23340061451 @default.
- W2334006145 hasConcept C134018914 @default.
- W2334006145 hasConcept C137061746 @default.
- W2334006145 hasConcept C140704245 @default.
- W2334006145 hasConcept C142462285 @default.
- W2334006145 hasConcept C154317977 @default.
- W2334006145 hasConcept C159047783 @default.
- W2334006145 hasConcept C167672396 @default.
- W2334006145 hasConcept C202751555 @default.
- W2334006145 hasConcept C203014093 @default.
- W2334006145 hasConcept C2522874641 @default.
- W2334006145 hasConcept C2776090121 @default.
- W2334006145 hasConcept C2779594886 @default.
- W2334006145 hasConcept C55493867 @default.
- W2334006145 hasConcept C86803240 @default.
- W2334006145 hasConcept C8891405 @default.
- W2334006145 hasConceptScore W2334006145C134018914 @default.
- W2334006145 hasConceptScore W2334006145C137061746 @default.
- W2334006145 hasConceptScore W2334006145C140704245 @default.
- W2334006145 hasConceptScore W2334006145C142462285 @default.
- W2334006145 hasConceptScore W2334006145C154317977 @default.
- W2334006145 hasConceptScore W2334006145C159047783 @default.
- W2334006145 hasConceptScore W2334006145C167672396 @default.
- W2334006145 hasConceptScore W2334006145C202751555 @default.
- W2334006145 hasConceptScore W2334006145C203014093 @default.
- W2334006145 hasConceptScore W2334006145C2522874641 @default.
- W2334006145 hasConceptScore W2334006145C2776090121 @default.
- W2334006145 hasConceptScore W2334006145C2779594886 @default.
- W2334006145 hasConceptScore W2334006145C55493867 @default.
- W2334006145 hasConceptScore W2334006145C86803240 @default.
- W2334006145 hasConceptScore W2334006145C8891405 @default.
- W2334006145 hasIssue "6" @default.
- W2334006145 hasLocation W23340061451 @default.
- W2334006145 hasLocation W23340061452 @default.
- W2334006145 hasLocation W23340061453 @default.
- W2334006145 hasOpenAccess W2334006145 @default.