Nature Communications (Mar 2016)
Bcl-2 is a critical mediator of intestinal transformation
Abstract
The anti-apoptotic protein Bcl-2 is selectively expressed in intestinal stem cells (ISCs). Here, the authors show that, in intestinal stem cells, Bcl-2 alleviates apoptotic priming induced by the loss of the tumour suppressor Apc in ISCs and that the absence of Bcl-2 or pharmacological blockade of Bcl-2 can inhibit the intestinal tumorigenesis driven by the Apc-loss.