A total of 50 lung cancer patients' tumor tissues were analyzed, and two frequent mutations associated with therapeutic efficiency of lung cancer were identified, including deletion of exon 19 (8/50) and L858R point mutation in exon 21 (12/50).
The loop-hybrid mobility shift assay (LH-MSA) was previously developed for the rapid detection of the EGFR mutation L858R for predicting clinical responses to gefitinib in lung cancer.
Denaturing capillary electrophoresis for automated detection of L858R mutation in exon 21 of the epidermal growth factor receptor gene in prediction of the outcome of lung cancer therapy.
Two weeks after induction with doxycycline, mice that express the EGFR(L858R) allele show diffuse lung cancer highly reminiscent of human bronchioloalveolar carcinoma and later develop interspersed multifocal adenocarcinomas.