RT Journal Article SR Electronic T1 Dermatology update: The dawn of targeted treatment JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 309 OP 320 DO 10.3949/ccjm.82gr.15002 VO 82 IS 5 A1 Anthony P. Fernandez YR 2015 UL http://www.ccjm.org/content/82/5/309.abstract AB During the past several years, targeted therapies have significantly improved outcomes in advanced basal cell carcinoma, psoriasis, and metastatic melanoma. This article reviews how advances in our understanding of the molecular pathogenesis of these diseases led to the development of targeted therapies and how these therapies are improving outcomes. Research is ongoing to address continuing challenges of drug resistance, adverse effects, and how best to use the new medications.