Nature Communications (Aug 2017)
Regulation of RIPK1 activation by TAK1-mediated phosphorylation dictates apoptosis and necroptosis
Abstract
TNFα can promote three distinct mechanisms of cell death: necroptosis, RIPK1-independent and dependent apoptosis. Here the authors show that TNFα-induced phosphorylation of RIPK1 in the intermediate domain by TAK1 plays a key role in regulating this decision.