title: Specific targets in sarcoma and developmental therapeutics.
abstract: Connective tissue tumors comprise a rich array of subtypes, many of which possess strong pathognomonic phenotypes and genotypes of therapeutic significance. This article describes recent applications of targeted and nontargeted therapeutic agents in connective tissue tumors that illustrate important themes in drug development. Targeted therapy has exploited the paradigms of oncogene and lineage addiction. In other cases, potential targets are more difficult to classify, such as the role of the insulin-like growth factor 1 pathway in Ewing's sarcoma. Understanding why these pathways seem critical in some cancers, and in some individuals but not others, is important in identifying novel therapeutic opportunities in an age of personalized medicine.
authors.affiliation: Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia. david.thomas@petermac.org
authors.forename: David M
authors.initials: DM
authors.lastname: Thomas
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Wagner
mesh_terms: D000970:Antineoplastic Agents / Q000494:pharmacology*; D014408:Biomarkers, Tumor / Q000037:antagonists & inhibitors* / Q000378:metabolism; D006801:Humans; D009363:Neoplasm Proteins / Q000037:antagonists & inhibitors* / Q000378:metabolism; D015514:Oncogene Proteins, Fusion / Q000037:antagonists & inhibitors* / Q000378:metabolism; D057285:Precision Medicine; D012509:Sarcoma / Q000188:drug therapy* / Q000378:metabolism* / Q000473:pathology
chemical_list: D000970:Antineoplastic Agents; D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins; D015514:Oncogene Proteins, Fusion