Technologies such as mass spectrometry, and protein and DNA arrays, have enabled simultaneous examination of thousands of proteins and genes, giving opportunities to identify distinguishing signatures for cancer diagnosis and classification and prediction of therapeutic response. The authors provide an overview of how the current cancer biomarkers were discovered and their associated limitations, discuss the utilization of these emerging technologies, and review their potential to revolutionize biomarker discovery.
- Vathany Kulasingam
- Eleftherios P Diamandis
