c-Myc and eIF4F constitute a feedforward loop that regulates cell growth: implications for anticancer therapy.
نویسندگان
چکیده
The Myc/Max/Mad family of transcription factors and the eukaryotic initiation factor 4F (4F) complex play fundamental roles in regulating cell growth, proliferation, differentiation, and oncogenic transformation. Recent findings indicate that the role of Myc during cell growth and proliferation is linked to an increase in eIF4F activity in a feedforward relationship, providing a possible molecular mechanism of cell transformation by Myc. Developing therapeutics to inhibit eIF4F and/or Myc could be a potential treatment for a wide range of human cancers.
منابع مشابه
c-Myc and eIF4F are components of a feedforward loop that links transcription and translation.
The Myc/Max/Mad family of transcription factors and the eukaryotic initiation factor 4F (eIF4F) complex play fundamental roles in regulating cell growth, proliferation, differentiation, and oncogenic transformation. eIF4F is involved in the recruitment of ribosomes to mRNAs and is thought to generally be the rate-limiting phase of translation. Here, we show that c-Myc directly activates transcr...
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ورودعنوان ژورنال:
- Cancer research
دوره 69 19 شماره
صفحات -
تاریخ انتشار 2009