Empowering Clinical Diagnostics with Mass Spectrometry

The unmet need for highly accurate methods of disease diagnosis poses new challenges for developments in laboratory medicine. Advances in mass spectrometry (MS)-based disease biomarker discoveries are continuously expanding the clinical diagnostic landscape. Although a number of MS-based in vitro diagnostics are already adopted in routine clinical practices, more are expected to undergo transition from bench to bedside in the near future. The ultrahigh sensitivity, specificity, and low turnaround time in molecular detection by MS make this technology highly powerful in disease detection and therapy monitoring. This mini-review highlights how MS has created a new paradigm in clinical diagnosis, which is growing in importance for public health.