Nutrimetabolomics: an integrative action for metabolomic analyses in human nutritional studies

MM Ulaszewska, CH Weinert… - Molecular nutrition & …, 2019 - Wiley Online Library
The life sciences are currently being transformed by an unprecedented wave of
developments in molecular analysis, which include important advances in instrumental …

Sample normalization methods in quantitative metabolomics

Y Wu, L Li - Journal of Chromatography A, 2016 - Elsevier
To reveal metabolomic changes caused by a biological event in quantitative metabolomics,
it is critical to use an analytical tool that can perform accurate and precise quantification to …

One step forward for reducing false positive and false negative compound identifications from mass spectrometry metabolomics data: new algorithms for constructing …

OD Myers, SJ Sumner, S Li, S Barnes, X Du - Analytical chemistry, 2017 - ACS Publications
False positive and false negative peaks detected from extracted ion chromatograms (EIC)
are an urgent problem with existing software packages that preprocess untargeted liquid or …

WGCNA application to proteomic and metabolomic data analysis

G Pei, L Chen, W Zhang - Methods in enzymology, 2017 - Elsevier
Progresses in mass spectrometric instrumentation and bioinformatics identification
algorithms made over the past decades allow quantitative measurements of relative or …

Detailed investigation and comparison of the XCMS and MZmine 2 chromatogram construction and chromatographic peak detection methods for preprocessing mass …

OD Myers, SJ Sumner, S Li, S Barnes, X Du - Analytical Chemistry, 2017 - ACS Publications
XCMS and MZmine 2 are two widely used software packages for preprocessing untargeted
LC/MS metabolomics data. Both construct extracted ion chromatograms (EICs) and detect …

Applications of metabolomics in assessing ecological effects of emerging contaminants and pollutants on plants

EK Matich, NGC Soria, DS Aga… - Journal of Hazardous …, 2019 - Elsevier
Metabolomics, the global profiling of metabolite composition, is a powerful technique that
can be applied to answer a diverse set of research questions concerning effects of toxicants …

Large-scale untargeted LC-MS metabolomics data correction using between-batch feature alignment and cluster-based within-batch signal intensity drift correction

C Brunius, L Shi, R Landberg - Metabolomics, 2016 - Springer
Introduction Liquid chromatography-mass spectrometry (LC-MS) is a commonly used
technique in untargeted metabolomics owing to broad coverage of metabolites, high …

Metabolomic strategies in biomarker research–new approach for indirect identification of drug consumption and sample manipulation in clinical and forensic …

AE Steuer, L Brockbals, T Kraemer - Frontiers in Chemistry, 2019 - frontiersin.org
Drug of abuse (DOA) consumption is a growing problem worldwide, particularly with
increasing numbers of new psychoactive substances (NPS) entering the drug market …

Trends in the application of high-resolution mass spectrometry for human biomonitoring: an analytical primer to studying the environmental chemical space of the …

SS Andra, C Austin, D Patel, G Dolios, M Awawda… - Environment …, 2017 - Elsevier
Global profiling of xenobiotics in human matrices in an untargeted mode is gaining attention
for studying the environmental chemical space of the human exposome. Defined as the …

[HTML][HTML] Cross-platform comparison of untargeted and targeted lipidomics approaches on aging mouse plasma

K Contrepois, S Mahmoudi, BK Ubhi, K Papsdorf… - Scientific reports, 2018 - nature.com
Lipidomics–the global assessment of lipids–can be performed using a variety of mass
spectrometry (MS)-based approaches. However, choosing the optimal approach in terms of …