Conquering cancer through discovery research

Cancer is a leading cause of death worldwide. Cancer research improves our understanding of cancer biology, which leads to the discoveries of novel detection approaches and effective therapies for cancer. Translational cancer medicine changes essential science breakthroughs to the practice of medicine and uses clinical result to supply back into basic research. This article covers some studies in the field of translational cancer medicine including the identification of 319 driver genes and the 12 core cancer pathways, the use of MammaPrint in breast cancer, the development of OncoMap, the progress in genome-wide association studies, as well as the generation of microRNA networks in cancer and leukemia. Apart from cancer genome, cancer stem cells, immune and tumor microenvironment are also discussed. In addition, some innovations in translational cancer medicine are introduced. A number of targeted agents have been developed, such as the histone deacetylases inhibitors, poly(ADP-ribose) polymerase inhibitors, anti-mammalian target of rapamycin agents, and PI3K pathway inhibitors. There are also reports of the results from some important clinical trials, including the STAR P-2 trial, NeoBIG program, and BATTLE trial. This review focuses on discussions that emphasize the marriage between curiosity-driven basic research and patient care-focused clinical investigations. With highlights on the most up-to-date molecular, cellular, clinical, and therapeutic cancer research findings, this article tends to provide a wealth of insights into better understanding of the complexity of cancer.