Expression of interleukin-10 activity by Epstein-Barr virus protein BCRF1

D. H. Hsu, R. de Waal Malefyt, D. F. Fiorentino, M. N. Dang, P. Vieira, J. de Vries, H. Spits, T. R. Mosmann, K. W. Moore

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Abstract

Cytokine synthesis inhibitory factor (CSIF; interleukin-10), a product of mouse TH2 T cell clones that inhibits synthesis of cytokines by mouse TH1 T cell clones, exhibits extensive sequence similarity to an uncharacterized open reading frame in the Epstein-Barr virus BCRF1. Recombinant BCRF1 protein mimics the activity of interleukin-10, suggesting that BCRF1 may have a role in the interaction of the virus with the host's immune system
Original languageEnglish
Pages (from-to)830-832
JournalScience
Volume250
Issue number4982
DOIs
Publication statusPublished - 1990

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