2-Aminopurine selectively inhibits the induction of beta-interferon, c-fos, and c-myc gene expression.

2-Aminopurine selectively inhibits the induction of beta-interferon, c-fos, and c-myc gene expression.
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2-Aminopurine 选择性抑制 β-干扰素、c-fos 和 c-myc 基因表达的诱导。

DOI:
10.1126/science.3281258
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发表时间:
1988
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Maniatis,T
Maniatis,T
中科院分区:
--
文献类型:
--
作者:
Zinn,K;Keller,A;Whittemore,LA;Maniatis,T

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The protein kinase inhibitor 2-aminopurine (2AP) blocks the induction of the human β-interferon gene by virus or poly(I)-poly(C) at the level of transcription. This inhibition is specific, since 2AP does not inhibit induction of either thehsp70 heat-shock gene by high temperature or the metallothionein gene by cadmium or dexamethasone. However, 2AP does block the induction of thefosand c-mycproto-oncogenes by serum growth factors or virus, suggesting that a protein kinase may be involved in the regulation of these genes, as well as of the β-interferon gene. However, different factors must be required for the induction of these three genes, since they are not coordinately regulated by the same inducers in most of the cell lines examined.
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