挪威DiaGenic   
挪威DiaGenic公司通过研究发现，帕金森病引发血液中化学变化，并会使500种基因受到影响。他们找到的检测方法能够通过血液检测确认这些化学变化。

DiaGenic is an innovative Norwegian biotechnology company that seeks to create value for patients, partners, and investors by developing new and more patient friendly methods for early detection of diseases. DiaGenic is currently a world leader in analyzing gene expression signatures related to disease in easily available clinical samples such as peripheral blood. This unique method is based on the principle that even when a disease is localized at a specific part of the body, secondary responses, which are also characteristic of the disease, can be measured in other parts. Significant potential in numerous diseases such as breast cancer and Alzheimer's disease has been identified. The company has been granted patents in the U.S. and Europe. DiaGenic is listed on the Oslo Stock Exchange.