Supplementing Genistein for Breeder Hens Alters the Fatty Acid Metabolism and Growth Performance of Offsprings by Epigenetic Modification
Joint Authors
Lv, Zengpeng
Fan, Hao
Song, Bochen
Li, Guang
Liu, Dan
Guo, Yuming
Source
Oxidative Medicine and Cellular Longevity
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-26
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The experiment was designed to clarify the effect and molecular mechanism of maternal genistein (GEN) on the lipid metabolism and developmental growth of offspring chicks.
Laying broiler breeder (LBB) hens were supplemented with 40 mg/kg genistein (GEN), while the control group was fed with the low-soybean meal diet.
The offspring chicks were grouped according to the mother generation with 8 replicates each.
Hepatic transcriptome data revealed 3915 differentially expressed genes (DEGs, P adjusted < 0.05, fold change>1.5 or fold change<0.67) between chicks in the two groups.
Maternal GEN activated the GH-IGF1-PI3K/Akt signaling pathway, which promoted the developmental processes and cellular amino acid metabolic processes, as well as inhibited the apoptotic process.
GEN treatment significantly increased the weight gain, breast muscle percentage, and liver index in chicks.
PANTHER clustering analysis suggested that maternal GEN enhanced the antioxidant activity of chicks by the upregulation of gene (SOD3, MT1, and MT4) expression.
Accordingly, the activities of T-AOC and T-SOD in the liver were increased after GEN treatment.
The overrepresentation tests revealed that maternal GEN influenced the glycolysis, unsaturated fatty acid biosynthesis, acyl-coenzyme A metabolism, lipid transport, and cholesterol metabolism in the chick livers.
Hepatic cholesterol and long-chain fatty acid were significantly decreased after GEN treatment.
However, the level of arachidonic acid was higher in the livers of the GEN-treated group compared with the CON group.
Moreover, GEN treatment enhanced fatty acid β-oxidation and upregulated PPARδ expression in the chick liver.
ChIP-qPCR analysis indicated that maternal GEN might induce histone H3-K36 trimethylation in the promoter region of PPARδ gene (PPARD) through Iws1, methyltransferases.
It also induced histone H4-K12 acetylation at the PPARD promoter through MYST2, which activated the PPAR signaling pathways in the chick livers.
In summary, supplementing LBB hens with GEN can alter lipid metabolism in the offspring chicks through epigenetic modification and improve the antioxidative capability as well as growth performance.
American Psychological Association (APA)
Lv, Zengpeng& Fan, Hao& Song, Bochen& Li, Guang& Liu, Dan& Guo, Yuming. 2019. Supplementing Genistein for Breeder Hens Alters the Fatty Acid Metabolism and Growth Performance of Offsprings by Epigenetic Modification. Oxidative Medicine and Cellular Longevity،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1206207
Modern Language Association (MLA)
Lv, Zengpeng…[et al.]. Supplementing Genistein for Breeder Hens Alters the Fatty Acid Metabolism and Growth Performance of Offsprings by Epigenetic Modification. Oxidative Medicine and Cellular Longevity No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1206207
American Medical Association (AMA)
Lv, Zengpeng& Fan, Hao& Song, Bochen& Li, Guang& Liu, Dan& Guo, Yuming. Supplementing Genistein for Breeder Hens Alters the Fatty Acid Metabolism and Growth Performance of Offsprings by Epigenetic Modification. Oxidative Medicine and Cellular Longevity. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1206207
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206207