Synergistic Effect of Interferon‐γ and Tumor Necrosis Factor‐α on Antiviral Activity and (2′–5′) Oligo (A) Synthetase Induction in a Myelomonocytic Cell Line
Synergistic Effect of Interferon‐γ and Tumor Necrosis Factor‐α on Antiviral Activity and (2′–5′) Oligo (A) Synthetase Induction in a Myelomonocytic Cell Line
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干扰素-γ 和肿瘤坏死因子-α 对骨髓单核细胞系中抗病毒活性和 (2–5) Oligo (A) 合成酶诱导的协同作用
DOI:
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发表时间:
1990
期刊:
影响因子:
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通讯作者:
R. Falcoff
中科院分区:
文献类型:
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作者:
J. Wietzerbin;C. Gaudelet;L. Catinot;J. Chebath;R. Falcoff
TNF was not observed to have an antiviral effect on either HL60 or U937 cells. However, it did significantly enhance interferon (IFN)‐γ‐mediated antiviral activity in U937 cells. Treatment of U937 cells with IFN‐γ enhanced (2′–5′) oligo (A) synthetase activity (2.5‐fold) but treatment with TNF did not Combined treatment with TNF‐α + IFN‐γ increased this activity dramatically (20–40‐fold). This increase correlated with the very large increase in the (‘2–5’) oligo (A) synthetase mRNA level in U937 cells. No such effects were observed in HL60 cells. Furthermore, binding studies and cross‐linking analysis showed that IFN‐γ modulated TNF‐α receptors in U937 cells without altering their properties, but did not do so in HL60 cells.
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DOI:
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发表时间:
1987
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
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作者:
Ruggiero,V;Baglioni,C
通讯作者:
Baglioni,C
DOI:
10.1073/pnas.82.22.7626
发表时间:
1985-01-01
影响因子:
11.1
作者:
TSUJIMOTO, M;YIP, YK;VILCEK, J
通讯作者:
VILCEK, J
DOI:
10.1073/pnas.83.14.5233
发表时间:
1986-07-01
影响因子:
11.1
作者:
URBAN, JL;SHEPARD, HM;SCHREIBER, H
通讯作者:
SCHREIBER, H
DOI:
--
发表时间:
1986
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Tsujimoto,M;Yip,YK;Vilcek,J
通讯作者:
Vilcek,J
DOI:
--
发表时间:
1986
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Ruggiero,V;Tavernier,J;Fiers,W;Baglioni,C
通讯作者:
Baglioni,C