PMID- 2724072 OWN - NLM STAT- MEDLINE DCOM- 19890628 LR - 20200220 IS - 0894-9255 (Print) IS - 0894-9255 (Linking) VI - 2 IP - 3 DP - 1989 TI - Frequent infection with human T-cell lymphotropic virus type I in patients with AIDS but not in carriers of human immunodeficiency virus type 1. PG - 272-6 AB - Antibody to human T-cell lymphotropic virus type I (HTLV-I) was measured in 49 Japanese patients (48 with hemophilia) infected with human immunodeficiency virus type 1 (HIV-1) and in 18 hemophiliacs who were not infected with HIV-1, by use of an enzyme-linked immunosorbent assay (ELISA). The antigen used was a gag-env hybrid protein constructed in vitro and expressed in Escherichia coli. This assay detected a specific antibody against HTLV-I. Four of the 18 HIV-1-negative hemophiliacs (22%) were positive for anti-HTLV-I antibody; their geometric mean titer was 951 U/ml. Seven of the 12 patients (58%) with acquired immune deficiency syndrome (AIDS) were positive for anti-HTLV-I antibody, and 8 of 35 HIV-1 + AIDS-free carriers (23%) were positive. The difference between the prevalence of HTLV-I infection in the two groups was statistically significant (p less than 0.0297). The geometric mean titer of antibody in the patients with AIDS was 318 U/ml and that for the HIV-1 + AIDS-free carriers was 1,496 U/ml. These findings suggest that HTLV-I infection could be one of the factors in the development of AIDS in individuals infected with HIV-I. FAU - Hattori, T AU - Hattori T AD - Second Department of Internal Medicine, Faculty of Medicine, Kumamoto University Medical School, Japan. FAU - Koito, A AU - Koito A FAU - Takatsuki, K AU - Takatsuki K FAU - Ikematsu, S AU - Ikematsu S FAU - Matsuda, J AU - Matsuda J FAU - Mori, H AU - Mori H FAU - Fukui, M AU - Fukui M FAU - Akashi, K AU - Akashi K FAU - Matsumoto, K AU - Matsumoto K LA - eng PT - Journal Article PL - United States TA - J Acquir Immune Defic Syndr (1988) JT - Journal of acquired immune deficiency syndromes JID - 8812597 RN - 0 (HTLV-I Antibodies) RN - 0 (HTLV-I Antigens) RN - 0 (Retroviridae Proteins) RN - 0 (Viral Envelope Proteins) SB - IM EIN - J Acquir Immune Defic Syndr 1989;2(6):604 MH - AIDS-Related Complex/complications MH - Acquired Immunodeficiency Syndrome/*complications MH - Adult MH - Blotting, Western MH - Enzyme-Linked Immunosorbent Assay MH - *HIV Seropositivity MH - HTLV-I Antibodies/*analysis MH - HTLV-I Antigens/analysis MH - HTLV-I Infections/*complications MH - Hemophilia A/blood MH - Hemophilia B/blood MH - Humans MH - Middle Aged MH - Retroviridae Proteins/analysis MH - Viral Envelope Proteins/analysis EDAT- 1989/01/01 00:00 MHDA- 1989/01/01 00:01 CRDT- 1989/01/01 00:00 PHST- 1989/01/01 00:00 [pubmed] PHST- 1989/01/01 00:01 [medline] PHST- 1989/01/01 00:00 [entrez] PST - ppublish SO - J Acquir Immune Defic Syndr (1988). 1989;2(3):272-6.