Article
A TFEB nuclear export signal integrates amino acid supply and glucose availability.
Nature communications - 11 Jul 2018
Li Linxin, Friedrichsen Hans J, Andrews Sarah, Picaud Sarah, Volpon Laurent, Ngeow Kaochin, Berridge Georgina, Fischer Roman, Borden Katherine L B, Filippakopoulos Panagis, Goding Colin R
Abstract excerpt
How cells coordinate the response to fluctuating carbon and nitrogen availability required to maintain effective homeostasis is a key issue. Amino acid limitation that inactivates mTORC1 promotes de-phosphorylation and nuclear translocation of Transcription Factor EB (TFEB), a key transcriptional regulator of lysosome biogenesis and autophagy that is deregulated in cancer and neurodegeneration. Beyond its...
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