The translational landscape of mTOR signalling steers cancer initiation and metastasis.
The translational landscape of mTOR signalling steers cancer initiation and metastasis.
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DOI:
10.1038/nature10912
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发表时间:
2012-02-22
期刊:
影响因子:
64.8
通讯作者:
Ruggero, Davide
中科院分区:
文献类型:
--
作者:
Hsieh, Andrew C.;Liu, Yi;Edlind, Merritt P.;Ingolia, Nicholas T.;Janes, Matthew R.;Sher, Annie;Shi, Evan Y.;Stumpf, Craig R.;Christensen, Carly;Bonham, Michael J.;Wang, Shunyou;Ren, Pingda;Martin, Michael;Jessen, Katti;Feldman, Morris E.;Weissman, Jonathan S.;Shokat, Kevan M.;Rommel, Christian;Ruggero, Davide
The mammalian target of rapamycin (mTOR) kinase is a master regulator of protein synthesis that couples nutrient sensing to cell growth and cancer. However, the downstream translationally regulated nodes of gene expression that may direct cancer development are poorly characterized. Using ribosome profiling, we uncover specialized translation of the prostate cancer genome by oncogenic mTOR signalling, revealing a remarkably specific repertoire of genes involved in cell proliferation, metabolism and invasion. We extend these findings by functionally characterizing a class of translationally controlled pro-invasion messenger RNAs that we show direct prostate cancer invasion and metastasis downstream of oncogenic mTOR signalling. Furthermore, we develop a clinically relevant ATP site inhibitor of mTOR, INK128, which reprograms this gene expression signature with therapeutic benefit for prostate cancer metastasis, for which there is presently no cure. Together, these findings extend our understanding of how the ‘cancerous’ translation machinery steers specific cancer cell behaviours, including metastasis, and may be therapeutically targeted.
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影响因子:
14.8
作者:
通讯作者:
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影响因子:
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作者:
Grolleau, A;Bowman, J;Beretta, L
通讯作者:
Beretta, L
影响因子:
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作者:
Orom, Ulf Andersson;Nielsen, Finn Cilius;Lund, Anders H.
通讯作者:
Lund, Anders H.
DOI:
10.1073/pnas.1005320107
发表时间:
2010-08-10
影响因子:
11.1
作者:
Furic, Luc;Rong, Liwei;Sonenberg, Nahum
通讯作者:
Sonenberg, Nahum
影响因子:
11.2
作者:
Hofer, MD;Kuefer, R;Rubin, MA
通讯作者:
Rubin, MA