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For IRES trans-acting factors, it is all about location

Abstract

The translation of many proteins involved in transcription, cell cycle progression, apoptosis and cell survival is mediated by internal ribosome entry sites (IRESs) present within the 5′-untranslated regions (5′-UTRs) of their messenger RNA molecules (mRNAs). Several recent reports now demonstrate that the proteins controlling IRES-dependent translation initiation are regulated by their subcellular localization.

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References

  • Baird SD, Turcotte M, Korneluk RG, Holcik M . (2006). Searching for IRES. RNA 12: 1755–1785.

    Article  CAS  Google Scholar 

  • Dobbyn HC, Hill K, Hamilton TL, Spriggs KA, Pickering BL, Coldwell MJ et al. (2007). Regulation of BAG-1-IRES-mediated translation following chemotoxic stress. Oncogene; e-pub ahead of print: 13 August 2007; doi:10.1038/sj.onc.1210723.

    Article  Google Scholar 

  • Holcik M, Sonenberg N . (2005). Translational control in stress and apoptosis. Nat Rev Mol Cell Biol 6: 318–327.

    Article  CAS  Google Scholar 

  • Lewis SM, Veyrier A, Hosszu Ungureanu N, Bonnal S, Vagner S, Holcik M . (2007). Subcellular relocalization of a trans-acting factor regulates XIAP IRES-dependent translation. Mol Biol Cell 18: 1302–1311.

    Article  CAS  Google Scholar 

  • Lin JC, Hsu M, Tarn WY . (2007). Cell stress modulates the function of splicing regulatory protein RBM4 in translation control. Proc Natl Acad Sci USA 104: 2235–2240.

    Article  CAS  Google Scholar 

  • Mayeda A, Krainer AR . (1992). Regulation of alternative pre-mRNA splicing by hnRNP A1 and splicing factor SF2. Cell 68: 365–375.

    Article  CAS  Google Scholar 

  • Ono K, Han J . (2000). The p38 signal transduction pathway: activation and function. Cell Signal 12: 1–13.

    Article  CAS  Google Scholar 

  • Singh R, Valcarcel J, Green MR . (1995). Distinct binding specificities and functions of higher eukaryotic polypyrimidine tract-binding proteins. Science 268: 1173–1176.

    Article  CAS  Google Scholar 

  • Spriggs KA, Bushell M, Mitchell SA, Willis AE . (2005). Internal ribosome entry segment-mediated translation during apoptosis: the role of IRES-trans-acting factors. Cell Death Differ 12: 585–591.

    Article  CAS  Google Scholar 

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Correspondence to M Holcik.

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Lewis, S., Holcik, M. For IRES trans-acting factors, it is all about location. Oncogene 27, 1033–1035 (2008). https://doi.org/10.1038/sj.onc.1210777

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