Chemical profiling of cerebrospinal fluid by multiple reaction monitoring mass spectrometry‡

文献情報

出版日 2016-08-05

DOI 10.1039/C6AN01618A

インパクトファクター 4.616

著者

Christina R. Ferreira, Karen E. Yannell, Brit Mollenhauer, Ryan D. Espy, Fernanda B. Cordeiro, Z. Ouyang, R. G. Cooks

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要旨

We report an accelerated biomarker discovery workflow and results of sample screening by mass spectrometry based on multiple reaction monitoring (MRM). This methodology shows promising initial results for the currently unsolved challenge of Parkinson's disease (PD) laboratory diagnosis by biomarker screening. Small molecules present in cerebrospinal fluid (CSF) at low parts per million levels are monitored using specific transitions connecting ion pairs. A set of such transitions constitutes a multidimensional chemical profile used to distinguish and characterize different CSF samples using multivariate statistical methods.

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CiteScore: 7.8

自己引用率: 5.6%

年間論文数: 653

Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.

Chemical profiling of cerebrospinal fluid by multiple reaction monitoring mass spectrometry‡

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