RT Journal Article SR Electronic A1 Powers, Jenny T1 Experts Discuss the Promises and Challenges with Targeted Therapies JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 3 SP 22 OP 23 DO 10.1177/155989771403014 UL http://mdc.sagepub.com/content/14/3/22.abstract AB This article discusses targeted therapies in non—small cell lung cancer (NSCLC), including the rise and partial fall in efficacy seen with tyrosine kinase inhibitors (TKIs) of the anaplastic lymphoma kinase (ALK) pathway. Other topics include a review of strategies to target the epidermal growth factor receptor (EGFR), as well as the challenge of targeting new pathways.