Title : SP600125 negatively regulates the mammalian target of rapamycin via ATF4-induced Redd1 expression.

Pub. Date : 2009 Jan 5

PMID : 19059405






4 Functional Relationships(s)
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1 SP600125 negatively regulates the mammalian target of rapamycin via ATF4-induced Redd1 expression. pyrazolanthrone activating transcription factor 4 Homo sapiens
2 Overexpression of ATF4 upregulated the expression of Redd1, while suppression of ATF4 expression by siRNA enhanced the level of S6 phosphorylation by downregulating the SP600125-induced increase in Redd1 expression. pyrazolanthrone activating transcription factor 4 Homo sapiens
3 Overexpression of ATF4 upregulated the expression of Redd1, while suppression of ATF4 expression by siRNA enhanced the level of S6 phosphorylation by downregulating the SP600125-induced increase in Redd1 expression. pyrazolanthrone activating transcription factor 4 Homo sapiens
4 Together, these results indicate that SP600125 inhibits mTOR activity via an ATF4-induced increase in Redd1 expression. pyrazolanthrone activating transcription factor 4 Homo sapiens