Journal article

Blunted nutrient-response pathways in adipose tissue following high fat meals in men with metabolic syndrome: A randomized postprandial transcriptomic study

Aimee L Dordevic, Susan L Coort, Chris T Evelo, Chiara Murgia, Andrew J Sinclair, Maxine P Bonham, Amy E Larsen, Petra Gran, David Cameron-Smith

CLINICAL NUTRITION | CHURCHILL LIVINGSTONE | Published : 2021

Abstract

BACKGROUND: Excessive adipose tissue is central to disease burden posed by the Metabolic Syndrome (MetS). Whilst much is known of the altered transcriptomic regulation of adipose tissue under fasting conditions, little is known of the responses to high-fat meals. METHODS: Nineteen middle-aged males (mean ± SD 52.0 ± 4.6 years), consumed two isocaloric high-fat, predominately dairy-based or soy-based, breakfast meals. Abdominal subcutaneous adipose biopsies were collected after overnight fast (0 h) and 4 h following each meal. Global gene expression profiling was performed by microarray (Illumina Human WG-6 v3). RESULTS: In the fasted state, 13 genes were differently expressed between control..

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University of Melbourne Researchers