PMID- 8169428 OWN - NLM STAT- MEDLINE DCOM- 19940602 LR - 20190512 IS - 0022-1899 (Print) IS - 0022-1899 (Linking) VI - 169 IP - 5 DP - 1994 May TI - Elevated levels of tumor necrosis factor-alpha in Zairian neonate plasmas: implications for perinatal infection with the human immunodeficiency virus. PG - 975-80 AB - Plasma levels of tumor necrosis factor-alpha (TNF alpha) and the ability of plasmas to induce HIV expression in chronically infected cell lines were measured in samples from adults, cord blood, and neonates from Zaire and North America. Plasma levels of TNF alpha were higher in Zairian neonates born to HIV-negative and -positive mothers than in uninfected Zairian adults (612 vs. 128 vs. 8 pg/mL, P < .001); this dichotomy persisted until children were 9 months old. Plasmas from neonates of HIV-negative Zairian mothers also stimulated higher levels of reverse transcriptase from HIV-infected cell lines than did plasma from HIV-negative Zairian adults (1339 vs. 110 cpm, P < .001). Similar patterns were noted in plasmas from HIV-negative North American adults and neonates; however, TNF alpha levels were markedly lower, and smaller differences were noted among North American adults and neonates than those in the Zairian cohort. Markedly elevated plasma TNF alpha levels in Zairian neonates and infants may play a role in the pathogenesis and progression of HIV disease in this patient population. FAU - Brown, C C AU - Brown CC AD - Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 29892. FAU - Poli, G AU - Poli G FAU - Lubaki, N AU - Lubaki N FAU - St Louis, M AU - St Louis M FAU - Davachi, F AU - Davachi F FAU - Musey, L AU - Musey L FAU - Manzila, T AU - Manzila T FAU - Kovacs, A AU - Kovacs A FAU - Quinn, T C AU - Quinn TC FAU - Fauci, A S AU - Fauci AS LA - eng PT - Journal Article PL - United States TA - J Infect Dis JT - The Journal of infectious diseases JID - 0413675 RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Adult MH - Cell Line MH - Democratic Republic of the Congo MH - Female MH - HIV Infections/*blood/physiopathology MH - *HIV-1/physiology MH - Humans MH - Infant, Newborn MH - Pregnancy MH - Pregnancy Complications, Infectious/blood/physiopathology MH - Tumor Necrosis Factor-alpha/*analysis MH - Up-Regulation MH - Virus Replication EDAT- 1994/05/01 00:00 MHDA- 1994/05/01 00:01 CRDT- 1994/05/01 00:00 PHST- 1994/05/01 00:00 [pubmed] PHST- 1994/05/01 00:01 [medline] PHST- 1994/05/01 00:00 [entrez] AID - 10.1093/infdis/169.5.975 [doi] PST - ppublish SO - J Infect Dis. 1994 May;169(5):975-80. doi: 10.1093/infdis/169.5.975.