EGFR protects cancer cells from starvation via a kinase-independent mechanism

Scientists have uncovered a previously unrealized mechanism by which the epidermal growth factor receptor (EGFR), a tyrosine kinase, promotes survival of cancer cells through a kinase-independent mechanism. The research, published by Cell Press in the May issue of the journal Cancer Cell, provides a rationale for the less than impressive results of recent clinical trials aimed solely at interfering with kinase activity and suggests new directions for potential therapeutic strategies.