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Data · dataset · 2015

Identification of candidate biomarker mass ( m / z ) ranges in serous ovarian adenocarcinoma using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry profiling

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Objective : To differentiate plasma from ovarian cancer and healthy individuals using MALDI-TOF mass spectroscopy.

Description

Materials and methods : MALDI-TOF was used to generate profiles of immuno-depleted plasma samples (89 cancers and 199 healthy individuals) that were fractionated using three types of magnetic beads (HIC8, WCX and IMAC-Cu). Results : Differentially expressed mass ranges showing >1.5–2-fold change in expression from HIC8 (30), WCX (12) and IMAC-Cu (6) fractions were identified.

Cross validation and recognition capability scores for the models indicated discrimination between the classes. Conclusions : Spectral profiles can differentiate plasma samples of ovarian cancer patients from healthy individuals.

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Inferred from text
Cancer 75% · Mass spectrometry 75%

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Provenance · 2 source records, 22 field assertions
SourceKeyLast seenRaw
DataCite10.6084/m9.figshare.156881313 d agoJSON v1
DataCite10.6084/m9.figshare.1568813.v213 d agoJSON v1
FieldAssertionExtractorEvidence
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