1
|
Luo L, Ma F, Wang Q. Response of the ileum transcriptome to probiotic and fructo-oligosaccharides in Taiping chicken. J Appl Genet 2021; 62:307-317. [PMID: 33638812 DOI: 10.1007/s13353-021-00624-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/18/2021] [Accepted: 02/20/2021] [Indexed: 11/28/2022]
Abstract
Taiping chicken is indigenous chickens (Gallus gallus domesticus), which was one of China's excellent poultry species, is an excellent chicken in Gansu Province. As the problems caused by the overuse of antibiotics become more and more severe, people begin to look for ways to replace them. Among them, probiotics and fructo-oligosaccharides are the research hotspot to replace antibiotics. Probiotics and fructo-oligosaccharides can promote the absorption of nutrients, improve the ability to resist and prevent diseases, and improve the intestinal tissue morphology. In this study, we used RNA-Seq analysis to study the gene expression in ileum tissue after Taiping chicken was given probiotics and fructo-oligosaccharides. In total, 67 genes were differentially expressed in the ileum. Ten of the differently expressed genes were further validated by RT-qPCR. In addition, these differentially expressed genes were mainly enriched to tyrosine metabolism, AGE-RAGE signaling pathway in diabetic complications, phenylalanine metabolism, and pyrimidine metabolism. The results which this study provides contribute to our understanding application of probiotics and fructo-oligosaccharides in indigenous chickens production and provide a theoretical basis for the genetic development of indigenous chickens.
Collapse
Affiliation(s)
- Lintong Luo
- College of Biological Engineering and Technology, Tianshui Normal University, South Xihe Road, Qinzhou District, Tianshui, 741000, Gansu Province, P. R. China
| | - Fang Ma
- College of Biological Engineering and Technology, Tianshui Normal University, South Xihe Road, Qinzhou District, Tianshui, 741000, Gansu Province, P. R. China.
| | - Qianning Wang
- College of Biological Engineering and Technology, Tianshui Normal University, South Xihe Road, Qinzhou District, Tianshui, 741000, Gansu Province, P. R. China
| |
Collapse
|
2
|
Sun X, Wang Z, Shao C, Yu J, Liu H, Chen H, Li L, Wang X, Ren Y, Huang X, Zhang R, Li G. Analysis of chicken macrophage functions and gene expressions following infectious bronchitis virus M41 infection. Vet Res 2021; 52:14. [PMID: 33509253 PMCID: PMC7841764 DOI: 10.1186/s13567-021-00896-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 01/06/2021] [Indexed: 12/29/2022] Open
Abstract
Infectious bronchitis virus (IBV) is a pathogenic coronavirus with high morbidity and mortality in chicken breeding. Macrophages with normal biofunctions are essential for host immune responses. In this study, the HD11 chicken macrophage cell line and chicken peripheral blood mononuclear cell-derived macrophages (PBMCs-Mφ) were infected with IBV at multiplicity of infection (MOI) of 10. The dynamic changes of their biofunctions, including cell viability, pathogen elimination function, phagocytic ability, and gene expressions of related proteins/mediators in innate and acquired immunity, inflammation, autophagy and apoptosis were analyzed. Results showed that IBV infection decreased chicken macrophage viability and phagocytic ability, and increased pathogen elimination function. Moreover, IBV augmented the gene expressions of most related proteins in macrophages involved in multiple host bioprocesses, and the dynamic changes of gene expressions had a close relationship with virus replication. Among them, MHCII, Fc receptor, TLR3, IFN-α, CCL4, MIF, IL-1β, IL-6, and iNOS showed significantly higher expressions in IBV-infected cells. However, TLR7, MyD88, MDA5, IFN-γ, MHCII, Fc receptor, MARCO, CD36, MIF, XCL1, CXCL12, TNF-α, iNOS, and IL-10 showed early decreased expressions. Overall, chicken macrophages play an important role in host innate and acquired immune responses to resist IBV infection, despite early damage or suppression. Moreover, the IBV-induced autophagy and apoptosis might participate in the virus-host cell interaction which is attributed to the biological process.
Collapse
Affiliation(s)
- Xiaoqi Sun
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Zheng Wang
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Changhao Shao
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Jia Yu
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Haoyun Liu
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Huijie Chen
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Lu Li
- Large Scale Instrument and Equipment Sharing Service Platform, Northeast Agricultural University, Harbin, 150030, China
| | - Xiurong Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Science, Harbin, 150069, China
| | - Yudong Ren
- Department of Computer Science and Technology, College of Electrical and Information Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Xiaodan Huang
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Ruili Zhang
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Guangxing Li
- Department of Basic Veterinary Science, College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China.
| |
Collapse
|
3
|
Abstract
The chicken model organism has advanced the areas of developmental biology, virology, immunology, oncology, epigenetic regulation of gene expression, conservation biology, and genomics of domestication. Further, the chicken model organism has aided in our understanding of human disease. Through the recent advances in high-throughput sequencing and bioinformatic tools, researchers have successfully identified sequences in the chicken genome that have human orthologs, improving mammalian genome annotation. In this review, we highlight the importance of chicken as an animal model in basic and pre-clinical research. We will present the importance of chicken in poultry epigenetics and in genomic studies that trace back to their ancestor, the last link between human and chicken in the tree of life. There are still many genes of unknown function in the chicken genome yet to be characterized. By taking advantage of recent sequencing technologies, it is possible to gain further insight into the chicken epigenome.
Collapse
Affiliation(s)
- Tasnim H Beacon
- Research Institute in Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - James R Davie
- Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| |
Collapse
|