Enzyme for ubiquitin-dependent protein degradation linked to cellular senescence

A new study, published by Cell Press in the May 23rd issue of the journal Molecular Cell, identifies a pivotal role for the CUL7 E3 ubiquitin ligase in growth control. The research makes an exciting new connection between the regulation of protein degradation and the initiation of cellular senescence.

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<p><a href="http://www.physorg.com/news130682288.html">Enzyme for ubiquitin-dependent protein degradation linked to cellular senescence</a></p> <p>A new study, published by Cell Press in the May 23rd issue of the journal <i>Molecular Cell</i>, identifies a pivotal role for the CUL7 E3 ubiquitin ligase in growth control. The research makes an exciting new connection between the regulation of protein degradation and the initiation of cellular senescence.</p>