| Literature DB >> 1846503 |
Abstract
Tumor necrosis factor (TNF) synergizes with interferon (IFN gamma) in the blockade of HSV-1 replication. Antibodies against IFN beta block this synergism, implying a role of IFN beta in the antiviral activity of TNF plus IFN gamma. IFN beta 1 added exogenously to Hep-2 cells shows antiviral activity against HSV-1 only at high concentrations, whereas IFN beta 2 (also known as IL-6) alone has no effect on the replication of VSV or HSV-1 even when 1,000 U/ml are present. Our results are in accordance with the idea that TNF induces IFN beta 1 and that both cytokines must be present in the culture medium to synergize with IFN gamma in order to inhibit HSV-1 replication.Entities:
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Year: 1991 PMID: 1846503 DOI: 10.1016/0042-6822(91)90100-p
Source DB: PubMed Journal: Virology ISSN: 0042-6822 Impact factor: 3.616