Integrating Metabolomic and Proteomic Profiles for 'Less Impersonal' Medicine | GenomeWeb
March 05, 2015
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Integrating Metabolomic and Proteomic Profiles for 'Less Impersonal' Medicine


Principal Investigator, Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital 

Chief Medical Officer, SomaLogic

In this on-demand webcast, Robert Gerszten of Massachusetts General Hospital will describe an ongoing project that is integrating metabolic and proteomic profiling to gain a better understanding of cardiometabolic disease.

In previous studies, Dr. Gerszten and his colleagues identified and validated metabolite profiles of those destined to develop overt diabetes mellitus. The strongest predictors of future diabetes included specific amino acid and lipid species, as well as 2-aminoadipic acid. These metabolites were found to predict diabetes mellitus above and beyond clinical risk factors and biochemical markers.

By integrating metabolite data with genome-wide scans, Dr. Gerszten and colleagues have identified 23 novel genetic determinants of human metabolism, including 8 loci previously implicated in human diseases.

More recently, Dr. Gerszten's group is complementing these mass spectrometry-based small molecule studies by integrating the Somascan apatamer-based proteomic technology into the work. Dr. Gerszten discusses how this approach is expected to lead to a more systematic understanding of cardiometabolic disease.

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