TY - JOUR AU - Acharjee, Animesh AU - Ament, Zsuzsanna AU - West, James A. AU - Stanley, Elizabeth AU - Griffin, Julian L. PY - 2016 DA - 2016/11/22 TI - Integration of metabolomics, lipidomics and clinical data using a machine learning method JO - BMC Bioinformatics SP - 440 VL - 17 IS - 15 AB - The recent pandemic of obesity and the metabolic syndrome (MetS) has led to the realisation that new drug targets are needed to either reduce obesity or the subsequent pathophysiological consequences associated with excess weight gain. Certain nuclear hormone receptors (NRs) play a pivotal role in lipid and carbohydrate metabolism and have been highlighted as potential treatments for obesity. This realisation started a search for NR agonists in order to understand and successfully treat MetS and associated conditions such as insulin resistance, dyslipidaemia, hypertension, hypertriglyceridemia, obesity and cardiovascular disease. The most studied NRs for treating metabolic diseases are the peroxisome proliferator-activated receptors (PPARs), PPAR-α, PPAR-γ, and PPAR-δ. However, prolonged PPAR treatment in animal models has led to adverse side effects including increased risk of a number of cancers, but how these receptors change metabolism long term in terms of pathology, despite many beneficial effects shorter term, is not fully understood. In the current study, changes in male Sprague Dawley rat liver caused by dietary treatment with a PPAR-pan (PPAR-α, −γ, and –δ) agonist were profiled by classical toxicology (clinical chemistry) and high throughput metabolomics and lipidomics approaches using mass spectrometry. SN - 1471-2105 UR - https://doi.org/10.1186/s12859-016-1292-2 DO - 10.1186/s12859-016-1292-2 ID - Acharjee2016 ER -