Search results for "Navitoclax"

In the literature: March 2016

2016

The way clones resistant to anti-EGFR (Epidermal Growth Factor Receptor) inhibition evolve in non-small cell lung cancer is far from being determined. In an international cooperative effort led by investigators at Johns Hopkins Hospital in Baltimore, the origin of acquired resistance mediated by the EGFRT790M mutation has been further elucidated. That mutation, recognised as gatekeeper and present in about 60% of pretreated cases with anti-EGFRs, could occur either from the selection of previously existing EGFR790M cell clones or by the evolution of originally EGFR790M-negative drug-tolerant cells. In a series of elegant experiments, the authors show that these drug-tolerant cells have a di…