1
|
Bao Y, Wu S, Yang T, Wang Z, Wang Y, Jiang X, Ma H. Analysis of long non-coding RNA expression profile of bovine monocyte-macrophage infected by Mycobacterium avium subsp. paratuberculosis. BMC Genomics 2022; 23:768. [PMID: 36418939 PMCID: PMC9685057 DOI: 10.1186/s12864-022-08997-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/09/2022] [Indexed: 11/25/2022] Open
Abstract
Mycobacterium avium subsp. paratuberculosis (MAP) is the causative agent of paratuberculosis. As a potential zoonotic pathogen, MAP also seriously threatens human health and social security. At present, long non-coding RNA (lncRNA) has attracted wide attention as an useful biomarker in various diseases. Therefore, our study analyzed the lncRNA expression profiles and lncRNA-mRNA regulatory network of MAP infected bovine monocytes-macrophages and uninfected bovine cells by high-throughput sequencing. A total of 4641 differentially expressed lncRNAs genes were identified, including 3111 up-regulated genes and 1530 down-regulated genes. In addition, lncRNA-mRNA interaction analysis was performed to predict the target genes of lncRNA. Among them, after MAP infection, 86 lncRNAs targeted to mRNA, of which only 6 genes were significantly different. The results of Gene Ontology (GO) enrichment analysis showed that the differentially expressed genes significantly enriched in functional groups were related to immune regulation. Multiple signal pathways including NF-κB, NOD-like receptor, Cytokine-cytokine receptor, Toll-like receptor signaling pathway, Chemokine signaling pathway, and other important biochemical, metabolic and signal transduction pathways were enriched in Kyoto Encyclopedia of Genes and Genomes (KEGG). In this study, analysis of macrophage transcriptomes in response to MAP infection is expected to provide key information to deeply understand role of the pathogen in initiating an inappropriate and persistent infection in susceptible hosts and molecular mechanisms that might underlie the early phases of paratuberculosis.
Collapse
Affiliation(s)
- Yanhong Bao
- grid.464353.30000 0000 9888 756XCollege of Life Sciences, Jilin Agricultural University, Xincheng Street No.2888, Changchun, 130118 China
| | - Shuiyin Wu
- grid.464353.30000 0000 9888 756XCollege of Life Sciences, Jilin Agricultural University, Xincheng Street No.2888, Changchun, 130118 China
| | - Tianze Yang
- grid.464353.30000 0000 9888 756XCollege of Life Sciences, Jilin Agricultural University, Xincheng Street No.2888, Changchun, 130118 China
| | - Zi Wang
- grid.411647.10000 0000 8547 6673College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, 028000 China
| | - Yiming Wang
- grid.464353.30000 0000 9888 756XCollege of Animal Medicine, Jilin Agricultural University, Xincheng Street No. 2888, Changchun, 130118 China
| | - Xiuyun Jiang
- grid.464353.30000 0000 9888 756XCollege of Life Sciences, Jilin Agricultural University, Xincheng Street No.2888, Changchun, 130118 China ,grid.440668.80000 0001 0006 0255College of Life Sciences, Changchun Sci-Tech University, Changchun, 130600 P.R. China
| | - Hongxia Ma
- grid.464353.30000 0000 9888 756XCollege of Animal Medicine, Jilin Agricultural University, Xincheng Street No. 2888, Changchun, 130118 China ,grid.464353.30000 0000 9888 756XThe Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Xincheng Street No. 2888, Changchun, 130118 China ,grid.464353.30000 0000 9888 756XThe Engineering Research Center of Bioreactor and Drug Development, Ministry of Education, Jilin Agricultural University, Xincheng Street No. 2888, Changchun, 130118 China
| |
Collapse
|
2
|
Huang Y, Ai L, Wang X, Sun Z, Wang F. Review and Updates on the Diagnosis of Tuberculosis. J Clin Med 2022; 11:jcm11195826. [PMID: 36233689 PMCID: PMC9570811 DOI: 10.3390/jcm11195826] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/05/2022] Open
Abstract
Diagnosis of tuberculosis, and especially the diagnosis of extrapulmonary tuberculosis, still faces challenges in clinical practice. There are several reasons for this. Methods based on the detection of Mycobacterium tuberculosis (Mtb) are insufficiently sensitive, methods based on the detection of Mtb-specific immune responses cannot always differentiate active disease from latent infection, and some of the serological markers of infection with Mtb are insufficiently specific to differentiate tuberculosis from other inflammatory diseases. New tools based on technologies such as flow cytometry, mass spectrometry, high-throughput sequencing, and artificial intelligence have the potential to solve this dilemma. The aim of this review was to provide an updated overview of current efforts to optimize classical diagnostic methods, as well as new molecular and other methodologies, for accurate diagnosis of patients with Mtb infection.
Collapse
|
3
|
Bao Y, Yao Y, Wang Z, Wu S, Jiang X, Ma H. Analysis of mRNA and circRNA Expression Profiles of Bovine Monocyte-Derived Macrophages Infected With Mycobacterium avium subsp. paratuberculosis. Front Microbiol 2022; 12:796922. [PMID: 35046920 PMCID: PMC8761944 DOI: 10.3389/fmicb.2021.796922] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/25/2021] [Indexed: 11/16/2022] Open
Abstract
Mycobacterium avium subsp. paratuberculosis (MAP) is the pathogen of Johne’s disease (paratuberculosis), which mainly causes chronic infectious granulomatous enteritis in ruminants and has brought huge economic losses to animal husbandry. As a specific intracellular pathogen, when MAP invades the body, it is internalized by macrophages where it is able to replicate by inhibition of the phagosome maturation, escaping the host immune system and surviving, which leads to the spread of the disease. More recent studies have shown that circRNA is involved in many pathological and physiological processes of the body as the molecular sponge of miRNA, the scaffold of RNA binding protein and having the characteristic of being able to translate into protein. In this study, the mRNA and circRNA expression profiles of MAP-infected bovine monocyte-macrophages and uninfected bovine cells were analyzed by high-throughput sequencing. A total of 618 differentially expressed mRNA were screened out, including 322 upregulated mRNA and 296 downregulated mRNA. In addition, the analysis of circRNA differential expression profile showed 39 differentially expressed genes including 12 upregulated and 27 downregulated genes. Moreover, differential genes belonging to cytokine activity, chemokine activity, inflammatory reaction, apoptosis, and other functional groups related to macrophage immune response were significantly enriched in Gene Ontology (GO). Multiple signal pathways including NF-κB, MAPK, Toll-like receptor, IL-17, JAK-STAT, and other signaling pathways related to activating macrophage immune response were significantly enriched in Kyoto Encyclopedia of Genes and Genomes (KEGG). In addition, RT-qPCR technology verified the accuracy of the mRNA sequencing results. In this study, we have obtained the transcriptome information of mRNA and circRNA of bovine monocyte-macrophage infected with MAP. These results will provide data support for the further study of mRNA–miRNA–circRNA network and immune escape mechanism of MAP and will enrich the knowledge of the molecular immune mechanisms of Johne’s disease as well.
Collapse
Affiliation(s)
- Yanhong Bao
- College of Life Sciences, Jilin Agricultural University, Changchun, China
| | - Yu Yao
- College of Life Sciences, Jilin Agricultural University, Changchun, China
| | - Zi Wang
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China
| | - Shuiyin Wu
- College of Life Sciences, Jilin Agricultural University, Changchun, China
| | - Xiuyun Jiang
- College of Life Sciences, Jilin Agricultural University, Changchun, China.,College of Life Sciences, Changchun Sci-Tech University, Changchun, China
| | - Hongxia Ma
- College of Animal Medicine, Jilin Agricultural University, Changchun, China.,The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, China.,The Engineering Research Center of Bioreactor and Drug Development, Ministry of Education, Jilin Agricultural University, Changchun, China
| |
Collapse
|