RNA-Seq Study on the Longissimus thoracis Muscle of Italian Large White Pigs Fed Extruded Linseed with or without Antioxidants and Polyphenols
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RNA-Seq Study on the Longissimus thoracis Muscle of Italian Large White Pigs Fed Extruded Linseed with or without Antioxidants and Polyphenols. / Vegni, Jacopo; Sun, Ying; Seemann, Stefan E.; Zappaterra, Martina; Davoli, Roberta; Dall’Olio, Stefania; Gorodkin, Jan; Zambonelli, Paolo.
In: Animals, Vol. 13, No. 7, 1187, 2023.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - RNA-Seq Study on the Longissimus thoracis Muscle of Italian Large White Pigs Fed Extruded Linseed with or without Antioxidants and Polyphenols
AU - Vegni, Jacopo
AU - Sun, Ying
AU - Seemann, Stefan E.
AU - Zappaterra, Martina
AU - Davoli, Roberta
AU - Dall’Olio, Stefania
AU - Gorodkin, Jan
AU - Zambonelli, Paolo
N1 - Publisher Copyright: © 2023 by the authors.
PY - 2023
Y1 - 2023
N2 - The addition of n-3 polyunsaturated fatty acids (n-3 PUFAs) to the swine diet increases their content in muscle cells, and the additional supplementation of antioxidants promotes their oxidative stability. However, to date, the functionality of these components within muscle tissue is not well understood. Using a published RNA-seq dataset and a selective workflow, the study aimed to find the differences in gene expression and investigate how differentially expressed genes (DEGs) were implicated in the cellular composition and metabolism of muscle tissue of 48 Italian Large White pigs under different dietary conditions. A functional enrichment analysis of DEGs, using Cytoscape, revealed that the diet enriched with extruded linseed and supplemented with vitamin E and selenium promoted a more rapid and massive immune system response because the overall function of muscle tissue was improved, while those enriched with extruded linseed and supplemented with grape skin and oregano extracts promoted the presence and oxidative stability of n-3 PUFAs, increasing the anti-inflammatory potential of the muscular tissue.
AB - The addition of n-3 polyunsaturated fatty acids (n-3 PUFAs) to the swine diet increases their content in muscle cells, and the additional supplementation of antioxidants promotes their oxidative stability. However, to date, the functionality of these components within muscle tissue is not well understood. Using a published RNA-seq dataset and a selective workflow, the study aimed to find the differences in gene expression and investigate how differentially expressed genes (DEGs) were implicated in the cellular composition and metabolism of muscle tissue of 48 Italian Large White pigs under different dietary conditions. A functional enrichment analysis of DEGs, using Cytoscape, revealed that the diet enriched with extruded linseed and supplemented with vitamin E and selenium promoted a more rapid and massive immune system response because the overall function of muscle tissue was improved, while those enriched with extruded linseed and supplemented with grape skin and oregano extracts promoted the presence and oxidative stability of n-3 PUFAs, increasing the anti-inflammatory potential of the muscular tissue.
KW - antioxidant
KW - methodological approach for RNA-seq data analysis
KW - polyphenols
KW - polyunsaturated fatty acid (PUFA)
KW - selenium
KW - swine
KW - transcriptome
KW - vitamin E
U2 - 10.3390/ani13071187
DO - 10.3390/ani13071187
M3 - Journal article
C2 - 37048443
AN - SCOPUS:85152684246
VL - 13
JO - Animals
JF - Animals
SN - 2076-2615
IS - 7
M1 - 1187
ER -
ID: 345423189