Article (Scientific journals)
Inulin-induced differences on serum extracellular vesicles derived miRNAs in dairy cows suffering from subclinical mastitis.
Yu, Wanjie; Nan, X; Schroyen, Martine et al.
2023In Animal, 17 (9), p. 100954
Peer Reviewed verified by ORBi
 

Files


Full Text
1-s2.0-S1751731123002707-main.pdf
Author postprint (1.36 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Gene ontology; Inflammation; Kyoto Encyclopedia of Genes and Genomes; Pathway; RNA sequencing; MicroRNAs; Inulin; Female; Cattle; Animals; Inulin/pharmacology; Lactation; MicroRNAs/genetics; Mastitis, Bovine; Extracellular Vesicles; Cattle Diseases; Animal Science and Zoology
Abstract :
[en] MicroRNA (miRNA) profiles vary with the nutritional and pathological conditions of cattle. In this study, we aimed to investigate the effects of inulin supplement on miRNA profiles derived from serum extracellular vesicles (EVs). Our goal was to determine the differences in miRNA expressions and analyse the pathways in which they are involved. Based on the results of California mastitis test and milk somatic cell counts, ten lactating cows with subclinical mastitis were randomly divided into two groups: an inulin group and a control group (n = 5 in each group). The inulin group received a daily supplement of 300 g of inulin while the control group did not receive any supplementation. After a 5-week treatment period, serum-derived EV-miRNAs from each cow were isolated. High-throughput sequencing was conducted to identify differentially expressed miRNAs. GO and KEGG bioinformatics analysis was performed to examine the target genes of these differentially expressed miRNAs. The EV-RNA concentration and small RNA content were not affected by the inulin treatment. A total of 162 known miRNAs and 180 novel miRNAs were identified from 10 samples in the two groups. Among the known miRNAs, 23 miRNAs were found to be differentially expressed between the two groups, with 18 upregulated and five downregulated in the inulin group compared to the control group. Pathway analysis revealed the involvement of these differentially expressed miRNAs in the regulation of cell structure and function, lipid oxidation and metabolism, immunity and inflammation, as well as digestion and absorption of nutrients. Overall, our study provides a molecular-level explanation for the reported beneficial health effects of inulin supplementation in cows with subclinical mastitis.
Disciplines :
Agriculture & agronomy
Author, co-author :
Yu, Wanjie  ;  Université de Liège - ULiège > TERRA Research Centre
Nan, X;  State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
Schroyen, Martine  ;  Université de Liège - ULiège > Département GxABT > Animal Sciences (AS)
Wang, Y;  State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
Xiong, B;  State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China. Electronic address: xiongbenhai@caas.cn
Language :
English
Title :
Inulin-induced differences on serum extracellular vesicles derived miRNAs in dairy cows suffering from subclinical mastitis.
Publication date :
September 2023
Journal title :
Animal
ISSN :
1751-7311
eISSN :
1751-732X
Publisher :
Elsevier B.V., England
Volume :
17
Issue :
9
Pages :
100954
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
This research was funded by the National Key R&D Program of China ( 2019YFE0125601 ).
Available on ORBi :
since 18 April 2024

Statistics


Number of views
3 (2 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
0
Scopus citations®
without self-citations
0

Bibliography


Similar publications



Contact ORBi