Statistical analysis in metabolic phenotyping

BJ Blaise, GDS Correia, GA Haggart, I Surowiec… - Nature …, 2021 - nature.com
Metabolic phenotyping is an important tool in translational biomedical research. The
advanced analytical technologies commonly used for phenotyping, including mass …

Longitudinal multi-omics reveals subset-specific mechanisms underlying irritable bowel syndrome

RAT Mars, Y Yang, T Ward, M Houtti, S Priya… - Cell, 2020 - cell.com
The gut microbiome has been implicated in multiple human chronic gastrointestinal (GI)
disorders. Determining its mechanistic role in disease has been difficult due to apparent …

[HTML][HTML] Advances in the integration of metabolomics and metagenomics for human gut microbiome and their clinical applications

F Puig-Castellví, R Pacheco-Tapia, M Deslande… - TrAC Trends in …, 2023 - Elsevier
The human microbiome and its metabolic output play an important role in shaping human
health and disease. The host-microbe crosstalk is often characterised using metabolomics …

Identifying unknown metabolites using NMR-based metabolic profiling techniques

I Garcia-Perez, JM Posma, JI Serrano-Contreras… - Nature …, 2020 - nature.com
Metabolic profiling of biological samples provides important insights into multiple
physiological and pathological processes but is hindered by a lack of automated annotation …

[HTML][HTML] A prospective cohort analysis of gut microbial co-metabolism in Alaska Native and rural African people at high and low risk of colorectal cancer

S Ocvirk, AS Wilson, JM Posma, JV Li, KR Koller… - The American journal of …, 2020 - Elsevier
ABSTRACT Background Alaska Native (AN) people have the world's highest recorded
incidence of sporadic colorectal cancer (CRC)(∼ 91: 100,000), whereas rural African (RA) …

Signature Mapping (SigMa): An efficient approach for processing complex human urine 1H NMR metabolomics data

B Khakimov, N Mobaraki, A Trimigno, V Aru… - Analytica Chimica …, 2020 - Elsevier
Abstract Proton Nuclear Magnetic Resonance (NMR) spectroscopic analysis of urine
generates rich but complex spectra. Retrieving metabolite information from such spectra is …

Nutriome–metabolome relationships provide insights into dietary intake and metabolism

JM Posma, I Garcia-Perez, G Frost, GS Aljuraiban… - Nature food, 2020 - nature.com
Dietary assessment traditionally relies on self-reported data, which are often inaccurate and
may result in erroneous diet–disease risk associations. We illustrate how urinary metabolic …

A two-way interaction between methotrexate and the gut microbiota of male sprague–dawley rats

MPM Letertre, N Munjoma, K Wolfer… - Journal of proteome …, 2020 - ACS Publications
Methotrexate (MTX) is a chemotherapeutic agent that can cause a range of toxic side effects
including gastrointestinal damage, hepatotoxicity, myelosuppression, and nephrotoxicity …

Pathobionts in the tumour microbiota predict survival following resection for colorectal cancer

JL Alexander, JM Posma, A Scott, L Poynter, SE Mason… - Microbiome, 2023 - Springer
Background and aims The gut microbiota is implicated in the pathogenesis of colorectal
cancer (CRC). We aimed to map the CRC mucosal microbiota and metabolome and define …

The metabolic interplay between dietary carbohydrate and exercise and its role in acute appetite regulation in males: a randomized controlled study

J Frampton, JI Serrano‐Contreras… - The Journal of …, 2023 - Wiley Online Library
An understanding of the metabolic determinants of postexercise appetite regulation would
facilitate development of adjunctive therapeutics to suppress compensatory eating …