ERC Consolidator Grant · 2019
Physiological roles of the Ribotoxic Stress Response
The ribotoxic stress response (RSR) surveys the structural and functional integrity of ribosomes and is triggered by diverse groups of ribotoxins (e.g. ricin), UV irradiation and some chemotherapeutics. When presented with impaired ribosomes, the proximal MAPKKK ZAK activates MAP kinases p38 and JNK to initiate a powerful inflammatory response. This signalling contributes to the detrimental reactions to ribotoxins and fatal side effects of cancer therapy. However, despite decades of research into the RSR, the physiological relevance of the underlying pathway in whole organisms is unknown. I hypothesize that the RSR constitutes a general translation quality control pathway and hence I aim to…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.