PMID- 2172541 OWN - NLM STAT- MEDLINE DCOM- 19901221 LR - 20071114 IS - 0047-2565 (Print) IS - 0047-2565 (Linking) VI - 19 IP - 3-4 DP - 1990 TI - Evaluation of a HTLV-1 subunit vaccine in prevention of experimental STLV-I infection in Macaca nemestrina. PG - 305-16 AB - Pig-tailed macaques were vaccinated with a human T-cell lymphotropic virus type I (HTLV-I) subunit vaccine. Vaccinates and controls were challenged with simian T-cell lymphotropic virus type I (STLV-I)-infected cells. Vaccination yielded antibody responses to HTLV-I and STLV-I gag and env precursors. Controls developed HTLV-I and STLV-I antibody to gag and tax protein. Immunization produced syncytium inhibiting antibody and cellular cytotoxicity to virus-infected cells. Reverse transcriptase activity was present in control macaques only, implying that the subunit vaccine was protective against STLV-I infection. FAU - Dezzutti, C S AU - Dezzutti CS AD - Department of Veterinary Pathobiology, Ohio State University, Columbus. FAU - Frazier, D E AU - Frazier DE FAU - Lafrado, L J AU - Lafrado LJ FAU - Olsen, R G AU - Olsen RG LA - eng GR - NCI-CA40714/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - Denmark TA - J Med Primatol JT - Journal of medical primatology JID - 0320626 RN - 0 (Antibodies, Viral) RN - 0 (Antigens, Viral) RN - 0 (Gene Products, env) RN - 0 (Gene Products, gag) RN - 0 (HTLV-I Antibodies) RN - 0 (Viral Vaccines) SB - IM MH - Animals MH - Antibodies, Viral/biosynthesis MH - Antibody-Dependent Cell Cytotoxicity MH - Antigens, Viral/immunology MH - Blotting, Western MH - Cell Line MH - Gene Products, env/immunology MH - Gene Products, gag/immunology MH - Giant Cells MH - HTLV-I Antibodies/biosynthesis MH - Human T-lymphotropic virus 1/*immunology MH - Macaca nemestrina MH - Retroviridae Infections/*prevention & control MH - Simian T-lymphotropic virus 1/*immunology MH - Vaccination MH - Viral Vaccines/*immunology EDAT- 1990/01/01 00:00 MHDA- 1990/01/01 00:01 CRDT- 1990/01/01 00:00 PHST- 1990/01/01 00:00 [pubmed] PHST- 1990/01/01 00:01 [medline] PHST- 1990/01/01 00:00 [entrez] PST - ppublish SO - J Med Primatol. 1990;19(3-4):305-16.