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Highly-accurate metabolomic detection of early-stage ovarian cancer.


ABSTRACT: High performance mass spectrometry was employed to interrogate the serum metabolome of early-stage ovarian cancer (OC) patients and age-matched control women. The resulting spectral features were used to establish a linear support vector machine (SVM) model of sixteen diagnostic metabolites that are able to identify early-stage OC with 100% accuracy in our patient cohort. The results provide evidence for the importance of lipid and fatty acid metabolism in OC and serve as the foundation of a clinically significant diagnostic test.

SUBMITTER: Gaul DA 

PROVIDER: S-EPMC4647115 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Highly-accurate metabolomic detection of early-stage ovarian cancer.

Gaul David A DA   Mezencev Roman R   Long Tran Q TQ   Jones Christina M CM   Benigno Benedict B BB   Gray Alexander A   Fernández Facundo M FM   McDonald John F JF  

Scientific reports 20151117


High performance mass spectrometry was employed to interrogate the serum metabolome of early-stage ovarian cancer (OC) patients and age-matched control women. The resulting spectral features were used to establish a linear support vector machine (SVM) model of sixteen diagnostic metabolites that are able to identify early-stage OC with 100% accuracy in our patient cohort. The results provide evidence for the importance of lipid and fatty acid metabolism in OC and serve as the foundation of a cli  ...[more]

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