Dietary inulin supplementation modifies significantly the liver transcriptomic profile of broiler chickens.

ABSTRACT: Inclusion of prebiotics in the diet is known to be advantageous, with positive influences both on health and growth. The current study investigated the differences in the hepatic transcriptome profiles between chickens supplemented with inulin (a storage carbohydrate found in many plants) and controls. Liver is a major metabolic organ and has been previously reported to be involved in the modification of the lipid metabolism in chickens fed with inulin. A nutrigenomic approach through the analysis of liver RNA hybridized to the Affymetrix GeneChip Chicken Genome Array identified 148 differentially expressed genes among both groups: 104 up-regulated (≥ 1.4-fold) and 44 down-regulated (≤ 0.6-fold). Quantitative real-time PCR analysis validated the microarray expression results for five out o

SUBMITTER: Sevane N 

PROVIDER: S-EPMC4051581 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature