Journal article
Signaling to the ribosome in cancer - It is more than just mTORC1
KM Hannan, E Sanij, N Hein, RD Hannan, RB Pearson
IUBMB Life | Published : 2011
DOI: 10.1002/iub.428
Abstract
It is becoming increasingly clear that dysregulation of protein synthesis contributes to a range of diseases characterized by tissue overgrowth. These include arterial stenosis, cardiac hypertrophy, hamartomas, and cancer. The central hub for the regulation of protein synthesis is the ribosome, where the key signaling pathways downstream of RAS, MYC, and phosphatidylinositol-3-kinase (PI3K) converge to confer exquisite, coordinated control of ribosome synthesis and function. Such cooperation ensures strict regulation of protein synthesis rates and cell growth. This review will focus on the role the PI3K/AKT/mammalian target of rapamycin complex 1 (mTORC1) pathway plays in regulating ribosome..
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Grants
Awarded by National Health and Medical Research Council (NHMRC) of Australia
Funding Acknowledgements
This work was supported by grants from the National Health and Medical Research Council (NHMRC) of Australia to R.D.H (NHMRC #166908 & #251688) and to R.B.P. (NHMRC #509087 & #400116) and from Cancer Council Victoria to R.B.P. This article was initially published in the member magazine of the Australian Society for Biochemistry and Molecular Biology, The Australian Biochemist.