Major milestones in translational oncology.

Dragani TA, Castells A, Kulasingam V, Diamandis EP, Earl H, Iams WT, Lovly CM, Sedelaar JP, Schalken JA
BMC Med. 2016 14 (1): 110

PMID: 27469586 · PMCID: PMC4964079 · DOI:10.1186/s12916-016-0654-y

Translational oncology represents a bridge between basic research and clinical practice in cancer medicine. Today, translational research in oncology benefits from an abundance of knowledge resulting from genome-scale studies regarding the molecular pathways involved in tumorigenesis. In this Forum article, we highlight the state of the art of translational oncology in five major cancer types. We illustrate the use of molecular profiling to subtype colorectal cancer for both diagnosis and treatment, and summarize the results of a nationwide screening program for ovarian cancer based on detection of a tumor biomarker in serum. Additionally, we discuss how circulating tumor DNA can be assayed to safely monitor breast cancer over the course of treatment, and report on how therapy with immune checkpoint inhibitors is proving effective in advanced lung cancer. Finally, we summarize efforts to use molecular profiling of prostate cancer biopsy specimens to support treatment decisions. Despite encouraging early successes, we cannot disregard the complex genetics of individual susceptibility to cancer nor the enormous complexity of the somatic changes observed in tumors, which urge particular attention to the development of personalized therapies.

MeSH Terms (5)

Biomarkers, Tumor Humans Medical Oncology Molecular Targeted Therapy Translational Medical Research

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