Abstract
In this issue, Chen et al. (2017. J. Cell Biol. https://doi.org/10.1083/jcb.201604025) show that Importin-11 traffics the tumor suppressor PTEN into the nucleus and in so doing protects it from cytoplasmic proteins that cause PTEN degradation. This work helps explain the nuclear accumulation of PTEN observed in many healthy tissues and, because Ipo11 mutant mice develop lung tumors, also implicates Importin-11 as a novel tumor suppressor.
Original language | English |
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Pages (from-to) | 539-541 |
Number of pages | 3 |
Journal | Journal of Cell Biology |
Volume | 216 |
Issue number | 3 |
Early online date | 13 Feb 2017 |
DOIs | |
Publication status | Published - Mar 2017 |
ASJC Scopus subject areas
- Cell Biology