Medical Updates Good News! My Cancer Cells Have “Significant Mutations” by Maggie Jones November 5, 2018 by Maggie Jones November 5, 2018 This means they can be treated with targeted therapies and immunotherapy. Genomic Alterations Identified: EZR-ROS1 fusion, EGFR amplification, FGFR1 amplification. These make the cancer cells susceptible to some targeted therapies. … 0 FacebookTwitterPinterestRedditEmail