[Clinical Application of Analytical and Medical Instruments Mainly Using MS Techniques].
Analytical instruments for clinical use are commonly required to confirm the compounds and forms related to diseases with the highest possible sensitivity, quantitative performance, and specificity and minimal invasiveness within a short time, easily, and at a low cost. Advancements of technical innovation for Mass Spectrometer (MS) have led to techniques that meet such requirements. Besides confirming known substances, other purposes and advantages of MS that are not fully known to the public are using MS as a tool to discover unknown phenomena and compounds. An example is clarifying the mechanisms of human diseases. The human body has approximately 100 thousand types of protein, and there may be more than several million types of protein and their metabolites. Most of them have yet to be discovered, and their discovery may give birth to new academic fields and lead to the clarification of diseases, development of new medicines, etc. For example, using the MS system developed under "Contribution to drug discovery and diagnosis by next generation of advanced mass spectrometry system," one of the 30 projects of the "Funding Program for World-Leading Innovative R&D on Science and Technology" (FIRST program), and other individual basic technologies, we succeeded in discovering new disease biomarker candidates for Alzheimer's disease, cancer, etc. Further contribution of MS to clinical medicine can be expected through the development and improvement of new techniques, efforts to verify discoveries, and communications with the medical front.
Koichi
K
Tanaka
D000544:Alzheimer Disease / Q000175:diagnosis; D015415:Biomarkers / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D055808:Drug Discovery; D006801:Humans; D013058:Mass Spectrometry / Q000295:instrumentation* / Q000379:methods*; D008853:Microscopy; D009369:Neoplasms / Q000175:diagnosis; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Q000295:instrumentation / Q000379:methods
D015415:Biomarkers