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Wang L, Xie T, Zhou X, Yang G, Guo Z, Huang Y, Lamont SJ, Lan X. LncIRF1 promotes chicken resistance to ALV-J infection. 3 Biotech 2023; 13:367. [PMID: 37846216 PMCID: PMC10576694 DOI: 10.1007/s13205-023-03773-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 09/13/2023] [Indexed: 10/18/2023] Open
Abstract
The pathogenesis of avian leukosis virus subgroup J (ALV-J) is complex and our understanding of it is limited. Based on our previous research, we explored the relationship between ALV-J infection and regulatory factor 1&7 (IRF1 and IRF7), interferon beta (IFNβ), and the newly identified long noncoding RNA IRF1 (LncIRF1). LncIRF1 is 1603 nt and exists in the cytoplasm and nucleus. After the occurrence of ALV-J infection, the expression levels of LncIRF1, IRF1, IRF7, and IFNβ varied in different chicken tissues. In DF1 cell lines of chicken embryo fibroblast cells (DF1 cells) the expression levels of LncIRF1, IRF7, IRF1, and IFNβ increased when ALV-J infection. Similarly, after LncIRF1 overexpression and the ALV-J challenge, the expression levels of IRF1, IRF7, and IFNβ increased, while increased LncIRF1 inhibited the proliferation of DF1 cells. Interference with LncIRF1 did not affect IRF1, IRF7, and IFNβ. However, expression levels of IRF1, IRF7, and IFNβ decreased due to LncIRF1 interference after the ALV-J challenge. An assay of the RNA-binding domain abundant in apicomplexans indicated that most of the proteins bound to LncIRF1 are related to cell proliferation and viral replication and these proteins also interact with IRF1, IRF7, and IFNβ. We suggest that LncIRF1 plays an important immunomodulatory role in the anti-ALV-J response. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03773-y.
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Affiliation(s)
- Lecheng Wang
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Tao Xie
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Xinyi Zhou
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Guang Yang
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Zehui Guo
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Yongfu Huang
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
| | - Susan J. Lamont
- Department of Animal Science, Iowa State University, 806 Stange Road, 2255 Kildee Hall, Ames, IA 50011 USA
| | - Xi Lan
- College of Animal Science and Technology, Southwest University, Chongqing, 400715 People’s Republic of China
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Effects of Reticuloendotheliosis virus on TLR-3/IFN-Β pathway in specific pathogen-free chickens. Res Vet Sci 2023; 156:36-44. [PMID: 36774696 DOI: 10.1016/j.rvsc.2023.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 07/17/2022] [Accepted: 01/24/2023] [Indexed: 01/31/2023]
Abstract
Birds infected by Reticuloendotheliosis virus (REV) are vulnerable to other microorganisms. This immunosuppression is related to the immune organs (thymus, bursa of Fabricius, and spleen) damaged by REV. The regulation of IFN-β greatly depends on pattern recognition receptor TLR-3 and nuclear factors IRF-7, NF-κB. To address if and how the TLR-3/IFN-β pathway is disturbed by REV, 60 one-day-old specific-pathogen-free chickens were intraperitoneally injected with RE virus dilution (n = 30) or stroke-physiological saline solution (n = 30). At 1, 3, 7, 21, and 28 days post-infection, after collecting thymuses, bursas, and spleens, we monitor the kinetics of TLR-3, IFN-β, NF-κB p65, and IRF-7 at transcriptional and translational levels using qPCR, Western blotting, and ELISA separately. As a result, compared with control chickens, the mRNA levels of TLR-3, IRF-7, and NF-κB p65 showed increasingly differences in the early period of REV infection. Synchronal changes occurred at translation levels. In the latter infection period, a decrease of NF-κB p65 was contemporaneous with a fall in IFN-β at both transcriptional and translational levels in the thymuses and bursas. These data suggest that the changes of IFN-β content are closely related to NF-κB p65 when REV invades chicken central immune organs. That reveals new insights into the immunosuppression mechanism of REV in avian.
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Zhang X, Chen L, Liao Z, Dai Z, Yan Y, Yao Z, Chen S, Xie Z, Zhao Q, Chen F, Xie Q. TCP1 mediates gp37 of avian leukosis virus subgroup J to inhibit autophagy through activating AKT in DF-1 cells. Vet Microbiol 2022; 271:109472. [DOI: 10.1016/j.vetmic.2022.109472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 05/01/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
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Liu W, Sun Y, Qiu X, Meng C, Song C, Tan L, Liao Y, Liu X, Ding C. Genome-Wide Analysis of Alternative Splicing during Host-Virus Interactions in Chicken. Viruses 2021; 13:v13122409. [PMID: 34960678 PMCID: PMC8703359 DOI: 10.3390/v13122409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/19/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022] Open
Abstract
The chicken is a model animal for the study of evolution, immunity and development. In addition to their use as a model organism, chickens also represent an important agricultural product. Pathogen invasion has already been shown to modulate the expression of hundreds of genes, but the role of alternative splicing in avian virus infection remains unclear. We used RNA-seq data to analyze virus-induced changes in the alternative splicing of Gallus gallus, and found that a large number of alternative splicing events were induced by virus infection both in vivo and in vitro. Virus-responsive alternative splicing events preferentially occurred in genes involved in metabolism and transport. Many of the alternatively spliced transcripts were also expressed from genes with a function relating to splicing or immune response, suggesting a potential impact of virus infection on pre-mRNA splicing and immune gene regulation. Moreover, exon skipping was the most frequent AS event in chickens during virus infection. This is the first report describing a genome-wide analysis of alternative splicing in chicken and contributes to the genomic resources available for studying host-virus interaction in this species. Our analysis fills an important knowledge gap in understanding the extent of genome-wide alternative splicing dynamics occurring during avian virus infection and provides the impetus for the further exploration of AS in chicken defense signaling and homeostasis.
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Affiliation(s)
- Weiwei Liu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Yingjie Sun
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Xusheng Qiu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Chunchun Meng
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Cuiping Song
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Lei Tan
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Ying Liao
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
| | - Xiufan Liu
- School of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China;
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225009, China
| | - Chan Ding
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China; (W.L.); (Y.S.); (X.Q.); (C.M.); (C.S.); (L.T.); (Y.L.)
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225009, China
- Correspondence: ; Tel.: +86-21-3429-3441
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Wang Y, Yang F, Yin H, He Q, Lu Y, Zhu Q, Lan X, Zhao X, Li D, Liu Y, Xu H. Chicken interferon regulatory factor 7 (IRF7) can control ALV-J virus infection by triggering type I interferon production through affecting genes related with innate immune signaling pathway. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 119:104026. [PMID: 33497733 DOI: 10.1016/j.dci.2021.104026] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 06/12/2023]
Abstract
In order to breed new birds with strong disease resistance, it is necessary to first understand the mechanism of avian antiviral response. Interferon regulatory factor 7 (IRF7) is not only a member of type I interferons (IFNs) regulatory factor (IRFs) family, but also a major regulator of the IFN response in mammals. However, whether IRF7 is involved in the host innate immune response remains unclear in poultry, due to the absence of IRF3. Here, we first observed by HE stains that with the increase of the time of ALV-J challenge, the thymus was obviously loose and swollen, the arrangement of liver cell was disordered, and the bursa of fabricius formed vacuolated. Real-time PCR detection showed that the expression level of IRF7 gene and related immune genes in ALV-J group was significantly higher than that in control group (P < 0.05). To further study the role of chicken IRF7 during avian leukosis virus subgroup J (ALV-J) infection, we constructed an induced IRF7 overexpression and interfered chicken embryo fibroblasts (CEFs) cell and performed in vitro infection using low pathogenic ALV-J and virus analog poly(I:C). In ALV-J and poly(I:C) stimulated CEFs cells, the expression level of STAT1, IFN-α, IFN-β, TLR3 and TLR7 were increased after IRF7 overexpressed, while the results were just the opposite after IRF7 interfered, which indicating that IRF7 may be associated with Toll-like receptor signaling pathway and JAK-STAT signaling pathway. These findings suggest that chicken IRF7 is an important regulator of IFN and is involved in chicken anti-ALV-J innate immunity.
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Affiliation(s)
- Yan Wang
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Fuling Yang
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Huadong Yin
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Qijian He
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Yuxiang Lu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Qing Zhu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Xi Lan
- College of Animal Science and Technology, Southwest University, 2# Tiansheng Road, Beibei District Chongqing, 400715, China
| | - Xiaoling Zhao
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Diyan Li
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Yiping Liu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China
| | - Hengyong Xu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, 211# Huimin Road, Chengdu, 611130, China.
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Wang H, Zhong J, Wang J, Chai Z, Zhang C, Xin J, Wang J, Cai X, Wu Z, Ji Q. Whole-Transcriptome Analysis of Yak and Cattle Heart Tissues Reveals Regulatory Pathways Associated With High-Altitude Adaptation. Front Genet 2021; 12:579800. [PMID: 34093634 PMCID: PMC8176224 DOI: 10.3389/fgene.2021.579800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 04/26/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The yak (Bos grunniens) is an important livestock species that can survive the extremely cold, harsh, and oxygen-poor conditions of the Qinghai-Tibetan Plateau and provide meat, milk, and transportation for the Tibetans living there. However, the regulatory network that drive this hypoxic adaptation remain elusive. RESULTS The heart tissues from LeiRoqi (LWQY) yak and their related cattle (Bos Taurus) breeds, which are two native cattle breeds located in high altitude (HAC) and low altitude (LAC) regions, respectively, were collected for RNA sequencing. A total of 178 co-differentially expressed protein-coding transcripts (co-DETs) were discovered in each of the LAC-vs-LWQY and LAC-vs-HAC comparison groups, including NFATC2, NFATC1, ENPP2, ACSL4, BAD, and many other genes whose functions were reported to be associated with the immune-system, endocrine-system, and lipid metabolism. Two and 230 lncRNA transcripts were differentially expressed in the LAC-vs-LWQY and LAC-vs-HAC comparisons' respectively, but no lncRNA transcripts that were co-differentially expressed. Among the 58 miRNAs that were co-differentially expressed, 18 were up-regulated and 40 were down-regulated. In addition, 640 (501 up-regulated and 139 down-regulated) and 152 (152 up-regulated and one down-regulated) circRNAs showed differential expression in LAC-vs-LWQY and LAC-vs-HAC comparison groups, respectively, and 53 up-regulated co-differentially expressed circRNAs were shared. Multiple co-DETs, which are the targets of miRNAs/lncRNAs, are significantly enriched in high-altitude adaptation related processes, such as, T cell receptor signaling, VEGF signaling, and cAMP signaling. A competing endogenous RNA (ceRNA) network was constructed by integrating the competing relationships among co-differentially expressed mRNAs, miRNAs, lncRNAs and circRNAs. Furthermore, the hypoxic adaptation related ceRNA network was constructed, and the six mRNAs (MAPKAPK3, PXN, NFATC2, ATP7A, DIAPH1, and F2R), the eight miRNAs (including miR-195), and 15 circRNAs (including novel-circ-017096 and novel-circ-018073) are proposed as novel and promising candidates for regulation of hypoxic adaptation in the heart. CONCLUSION In conclusion, the data recorded in the present study provides new insights into the molecular network of high-altitude adaptation along with more detailed information of protein-coding transcripts and non-coding transcripts involved in this physiological process, the detailed mechanisms behind how these transcripts "crosstalk" with each other during the plateau adaptation are worthy of future research efforts.
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Affiliation(s)
- Hui Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Jincheng Zhong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Jikun Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Zhixin Chai
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Chengfu Zhang
- State Key Laboratory of Barley and Yak Germplasm Resources and Genetic Improvement, Tibet Academy of Agricultural and Animal Husbandry Science, Lhasa, China
| | - Jinwei Xin
- State Key Laboratory of Barley and Yak Germplasm Resources and Genetic Improvement, Tibet Academy of Agricultural and Animal Husbandry Science, Lhasa, China
| | - Jiabo Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Xin Cai
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Zhijuan Wu
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Qiumei Ji
- State Key Laboratory of Barley and Yak Germplasm Resources and Genetic Improvement, Tibet Academy of Agricultural and Animal Husbandry Science, Lhasa, China
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Yu H, Xu H, Yan C, Zhu S, Lan X, Lu Y, He Q, Yin H, Zhu Q, Zhao X, Li D, Liu Y, Wang Y. gga-miR-148a-5p-Targeting PDPK1 Inhibits Proliferation and Cell Cycle Progression of Avain Leukosis Virus Subgroup J (ALV-J)-Infected Cells. Front Cell Dev Biol 2021; 8:587889. [PMID: 33384993 PMCID: PMC7769946 DOI: 10.3389/fcell.2020.587889] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/17/2020] [Indexed: 11/21/2022] Open
Abstract
Avian leukosis virus subgroup J disease (ALV-J) is a contagious and immunosuppressive avian disease caused by ALV-J virus. Although miRNA participate in various biological processes of tumors, little is known about the potential role of miRNA in ALV-J. Our previous miRNA and RNA sequencing data showed that the expression of gga-miR-148a-5p was significantly different in ALV-J-infected chicken spleens compared with non-infected chickens. The aim of this study was to investigate the functional roles of gga-miR-148a-5p and identify downstream targets regulated by gga-miR-148a-5p in ALV-J-infected chickens. We found that the expression of gga-miR-148a-5p was significantly downregulated during ALV-J infection of chicken embryo fibroblasts (CEF). Dual luciferase reporter assays demonstrated that PDPK1 is a direct target gene of gga-miR-148a-5p. In vitro, overexpression of gga-miR-148a-5p significantly promoted ALV-J-infected CEF cell proliferation, included cell cycle, whereas inhibition of gga-miR-148a-5p had an opposite effect. Inhibition of PDPK1 promoted the proliferation of ALV-J-infected cells but had no effect on the activity of NF-κB. Together, these results suggested that gga-miR-148a-5p targets PDPK1 to inhibit the proliferation and cell cycle of ALV-J-infected CEF cells. Our study provides a new understanding for the tumor mechanism of ALV-J infection.
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Affiliation(s)
- Heling Yu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Hengyong Xu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Chaoyang Yan
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Shiliang Zhu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Xi Lan
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Yuxiang Lu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Qijian He
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Huadong Yin
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Qing Zhu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Xiaoling Zhao
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Diyan Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Yiping Liu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
| | - Yan Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, China
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Miretti S, Lecchi C, Ceciliani F, Baratta M. MicroRNAs as Biomarkers for Animal Health and Welfare in Livestock. Front Vet Sci 2020; 7:578193. [PMID: 33392281 PMCID: PMC7775535 DOI: 10.3389/fvets.2020.578193] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/30/2020] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs (miRNAs) are small and highly conserved non-coding RNA molecules that orchestrate a wide range of biological processes through the post-transcriptional regulation of gene expression. An intriguing aspect in identifying these molecules as biomarkers is derived from their role in cell-to-cell communication, their active secretion from cells into the extracellular environment, their high stability in body fluids, and their ease of collection. All these features confer on miRNAs the potential to become a non-invasive tool to score animal welfare. There is growing interest in the importance of miRNAs as biomarkers for assessing the welfare of livestock during metabolic, environmental, and management stress, particularly in ruminants, pigs, and poultry. This review provides an overview of the current knowledge regarding the potential use of tissue and/or circulating miRNAs as biomarkers for the assessment of the health and welfare status in these livestock species.
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Affiliation(s)
- Silvia Miretti
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Cristina Lecchi
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Fabrizio Ceciliani
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Mario Baratta
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
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Epigenetic Regulation by Non-Coding RNAs in the Avian Immune System. Life (Basel) 2020; 10:life10080148. [PMID: 32806547 PMCID: PMC7459779 DOI: 10.3390/life10080148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/06/2020] [Accepted: 08/10/2020] [Indexed: 12/20/2022] Open
Abstract
The identified non-coding RNAs (ncRNAs) include circular RNAs, long non-coding RNAs, microRNAs, ribosomal RNAs, small interfering RNAs, small nuclear RNAs, piwi-interacting RNAs, and transfer RNAs, etc. Among them, long non-coding RNAs, circular RNAs, and microRNAs are regulatory RNAs that have different functional mechanisms and were extensively participated in various biological processes. Numerous research studies have found that circular RNAs, long non-coding RNAs, and microRNAs played their important roles in avian immune system during the infection of parasites, virus, or bacterium. Here, we specifically review and expand this knowledge with current advances of circular RNAs, long non-coding RNAs, and microRNAs in the regulation of different avian diseases and discuss their functional mechanisms in response to avian diseases.
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Ye F, Wang Y, He Q, Cui C, Yu H, Lu Y, Zhu S, Xu H, Zhao X, Yin H, Li D, Li H, Zhu Q. Exosomes Transmit Viral Genetic Information and Immune Signals may cause Immunosuppression and Immune Tolerance in ALV-J Infected HD11 cells. Int J Biol Sci 2020; 16:904-920. [PMID: 32140061 PMCID: PMC7053331 DOI: 10.7150/ijbs.35839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 12/06/2019] [Indexed: 01/13/2023] Open
Abstract
Avian leukosis virus (ALV) is oncogenic retrovirus that not only causes immunosuppression but also enhances the host's susceptibility to secondary infection. Exosomes play vital role in the signal transduction cascades that occur in response to viral infection. We want to explore the function of exosomes in the spread of ALV and the body's subsequent immunological response. RNA-sequencing and the isobaric tags for relative and absolute quantitation (iTRAQ) method were used to detect differentially expressed genes (DEGs) and differentially expressed proteins (DEPs) in exosomes secreted by macrophage cells in response to injection with ALV subgroup J (ALV-J). RNA-sequencing identified 513 DEGs in infected cells, with specific differential regulation in mRNA involved in tight junction signaling, TNF signaling, salmonella infection response, and immune response, among other important cellular processes. Differential regulation was observed in 843 lncRNAs, with particular enrichment in those lncRNA targets involved in Rap1 signaling, HTLV-I infection, tight junction signaling, and other signaling pathways. A total of 50 DEPs were identified in the infected cells by iTRAQ. The proteins enriched are involved in immune response, antigen processing, the formation of both MHC protein and myosin complexes, and transport. Combined analysis of the transcriptome and proteome revealed that there were 337 correlations between RNA and protein enrichment, five of which were significant. Pathways that were enriched on both the RNA and protein levels were involved in pathways in cancer, PI3K-Akt signaling pathway, Endocytosis, Epstein-Barr virus infection. These data show that exosomes are transmitters of intercellular signaling in response to viral infection. Exosomes can carry both viral nucleic acids and proteins, making it possible for exosomes to be involved in the viral infection of other cells and the transmission of immune signals between cells. Our sequencing results confirme previous studies on exosomes and further find exosomes may cause immunosuppression and immune tolerance.
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Affiliation(s)
- Fei Ye
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China.,Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, Foshan University, Foshan, 528231, Guangdong, China
| | - Yan Wang
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Qijian He
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Can Cui
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Heling Yu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Yuxiang Lu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Shiliang Zhu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Hengyong Xu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Xiaoling Zhao
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Huadong Yin
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Diyan Li
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
| | - Hua Li
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China.,Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, Foshan University, Foshan, 528231, Guangdong, China
| | - Qing Zhu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Sichuan, Chengdu, China
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11
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Dai M, Feng M, Xie T, Zhang X. Long non-coding RNA and MicroRNA profiling provides comprehensive insight into non-coding RNA involved host immune responses in ALV-J-infected chicken primary macrophage. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2019; 100:103414. [PMID: 31200006 DOI: 10.1016/j.dci.2019.103414] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 06/09/2023]
Abstract
Avian leukosis virus subgroup J (ALV-J) infection can cause tumors and immunosuppression in infected chickens. Macrophages play a crucial role in host defense against invading pathogens. In the present study, whole transcriptome analysis was performed to analyze the host factors including genes, microRNA (miRNA), long non-coding RNA (lncRNA) and their regulatory network in chicken primary monocyte-derived macrophages (MDMs). In total, 128 differentially expressed (DE) lncRNAs and 15 DE miRNAs were identified in MDMs at 3 h post infection (hpi), and 30 DE lncRNAs and 8 DE miRNAs were identified in MDMs at 36 hpi during ALV-J infection. We further constructed the DE lncRNAs-mRNAs, miRNA-mRNAs and lncRNAs-miRNA-mRNAs interaction networks. The results suggested that DE lncRNAs and miRNAs are involved in the regulation of CCND3 and SOCS5 in Jak-STAT signaling pathway via ceRNA network in ALV-J-infected MDMs at 3 hpi. In addition, lncRNAs including XLOC_672329, ALDBGALG0000001429, XLOC_016500 and ALDBGALG0000000253 cis-regulating CH25H, CISH, IL-1β and CD80 respectively in MDMs at 3 hpi participated in host antiviral responses. Our findings give a comprehensive view of the connection between non-coding RNA and ALV-J in chicken primary macrophages, and provide an excellent resource for further studies of epigenetic effects on ALV-J disease resistance breeding as well as immune system and genomic researches.
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Affiliation(s)
- Manman Dai
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, People's Republic of China.
| | - Min Feng
- Guangdong Provincial Key Laboratory of Agro-animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China.
| | - Tingting Xie
- Guangdong Provincial Key Laboratory of Agro-animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China; Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, 510642, Guangdong, China.
| | - Xiquan Zhang
- Guangdong Provincial Key Laboratory of Agro-animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China; Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, 510642, Guangdong, China.
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12
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Taishan Pinus Massoniana pollen polysaccharide inhibits the replication of acute tumorigenic ALV-J and its associated tumor growth. Vet Microbiol 2019; 236:108376. [DOI: 10.1016/j.vetmic.2019.07.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/29/2019] [Accepted: 07/29/2019] [Indexed: 01/23/2023]
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13
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Yakovlev AF. The Role of miRNA in Differentiation, Cell Proliferation, and Pathogenesis of Poultry Diseases. Russ J Dev Biol 2019. [DOI: 10.1134/s1062360419030081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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14
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Association of Candidate Genes with Response to Heat and Newcastle Disease Virus. Genes (Basel) 2018; 9:genes9110560. [PMID: 30463235 PMCID: PMC6267452 DOI: 10.3390/genes9110560] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 11/12/2018] [Accepted: 11/13/2018] [Indexed: 12/12/2022] Open
Abstract
Newcastle disease is considered the number one disease constraint to poultry production in low and middle-income countries, however poultry that is raised in resource-poor areas often experience multiple environmental challenges. Heat stress has a negative impact on production, and immune response to pathogens can be negatively modulated by heat stress. Candidate genes and regions chosen for this study were based on previously reported associations with response to immune stimulants, pathogens, or heat, including: TLR3, TLR7, MX, MHC-B (major histocompatibility complex, gene complex), IFI27L2, SLC5A1, HSPB1, HSPA2, HSPA8, IFRD1, IL18R1, IL1R1, AP2A2, and TOLLIP. Chickens of a commercial egg-laying line were infected with a lentogenic strain of NDV (Newcastle disease virus); half the birds were maintained at thermoneutral temperature and the other half were exposed to high ambient temperature before the NDV challenge and throughout the remainder of the study. Phenotypic responses to heat, to NDV, or to heat + NDV were measured. Selected SNPs (single nucleotide polymorphisms) within 14 target genes or regions were genotyped; and genotype effects on phenotypic responses to NDV or heat + NDV were tested in each individual treatment group and the combined groups. Seventeen significant haplotype effects, among seven genes and seven phenotypes, were detected for response to NDV or heat or NDV + heat. These findings identify specific genetic variants that are associated with response to heat and/or NDV which may be useful in the genetic improvement of chickens to perform favorably when faced with pathogens and heat stress.
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15
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Teixeira AA, Marchiò S, Dias-Neto E, Nunes DN, da Silva IT, Chackerian B, Barry M, Lauer RC, Giordano RJ, Sidman RL, Wheeler CM, Cavenee WK, Pasqualini R, Arap W. Going viral? Linking the etiology of human prostate cancer to the PCA3 long noncoding RNA and oncogenic viruses. EMBO Mol Med 2018; 9:1327-1330. [PMID: 28751581 PMCID: PMC5623838 DOI: 10.15252/emmm.201708072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The hypothesis is discussed that prostate cancer marker lncRNA PCA3 was introduced into the human genome by an oncogenic virus, and that viral infection‐related mechanisms might underlie its overexpression and prostate cancer initiation and/or progression.
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Affiliation(s)
- Andre A Teixeira
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Molecular Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA.,Department of Biochemistry, Chemistry Institute, University of São Paulo, São Paulo, Brazil
| | - Serena Marchiò
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Molecular Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA.,Department of Oncology, University of Torino School of Medicine, Torino, TO, Italy.,Candiolo Cancer Institute-Fondazione del Piemonte per l'Oncologia (FPO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Candiolo, TO, Italy
| | - Emmanuel Dias-Neto
- Laboratory of Medical Genomics, A.C.Camargo Cancer Center, São Paulo, Brazil.,Laboratory of Neurosciences, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Diana N Nunes
- Laboratory of Medical Genomics, A.C.Camargo Cancer Center, São Paulo, Brazil
| | - Israel T da Silva
- Laboratory of Computational Biology, A.C.Camargo Cancer Center, São Paulo, Brazil
| | - Bryce Chackerian
- Department of Molecular Genetics and Microbiology, University of New Mexico, Albuquerque, NM, USA
| | - Marc Barry
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Department of Pathology, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Richard C Lauer
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Hematology/Oncology, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Ricardo J Giordano
- Department of Biochemistry, Chemistry Institute, University of São Paulo, São Paulo, Brazil
| | - Richard L Sidman
- Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Cosette M Wheeler
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Hematology/Oncology, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Webster K Cavenee
- Ludwig Institute for Cancer Research, University of California-San Diego, La Jolla, CA, USA
| | - Renata Pasqualini
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Molecular Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Wadih Arap
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA.,Division of Hematology/Oncology, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
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16
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Liu L, Xiao Q, Gilbert ER, Cui Z, Zhao X, Wang Y, Yin H, Li D, Zhang H, Zhu Q. Whole-transcriptome analysis of atrophic ovaries in broody chickens reveals regulatory pathways associated with proliferation and apoptosis. Sci Rep 2018; 8:7231. [PMID: 29739971 PMCID: PMC5940789 DOI: 10.1038/s41598-018-25103-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 04/16/2018] [Indexed: 12/20/2022] Open
Abstract
Broodiness in laying hens results in atrophy of the ovary and consequently decreases productivity. However, the regulatory mechanisms that drive ovary development remain elusive. Thus, we collected atrophic ovaries (AO) from 380-day-old broody chickens (BC) and normal ovaries (NO) from even-aged egg-laying hens (EH) for RNA sequencing. We identified 3,480 protein-coding transcripts that were differentially expressed (DE), including 1,719 that were down-regulated and 1,761 that were up-regulated in AO. There were 959 lncRNA transcripts that were DE, including 56 that were down-regulated and 903 that were up-regulated. Among the116 miRNAs that were DE, 79 were down-regulated and 37 were up-regulated in AO. Numerous DE protein-coding transcripts and target genes for miRNAs/lncRNAs were significantly enriched in reproductive processes, cell proliferation, and apoptosis pathways. A miRNA-intersection gene-pathway network was constructed by considering target relationships and correlation of the expression levels between ovary development-related genes and miRNAs. We also constructed a competing endogenous RNA (ceRNA) network by integrating competing relationships between protein-coding genes and lncRNA transcripts, and identified several lncRNA transcripts predicted to regulate the CASP6, CYP1B1, GADD45, MMP2, and SMAS2 genes. In conclusion, we discovered protein-coding genes, miRNAs, and lncRNA transcripts that are candidate regulators of ovary development in broody chickens.
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Affiliation(s)
- Lingbin Liu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, 24061, Virginia, USA
| | - Qihai Xiao
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Elizabeth R Gilbert
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, 24061, Virginia, USA
| | - Zhifu Cui
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Xiaoling Zhao
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Yan Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Huadong Yin
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Diyan Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China
| | - Haihan Zhang
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, 24061, Virginia, USA
| | - Qing Zhu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu Campus, 611130, Sichuan Province, China.
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17
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Gene expression profile and long non-coding RNA analysis, using RNA-Seq, in chicken embryonic fibroblast cells infected by avian leukosis virus J. Arch Virol 2017; 163:639-647. [PMID: 29198037 DOI: 10.1007/s00705-017-3659-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/17/2017] [Indexed: 10/18/2022]
Abstract
Avian leukosis virus J (ALVJ) infection induces hematopoietic malignancy in myeloid leukemia and hemangioma in chickens. However, little is known about the mechanisms underpinning the unique pathogenesis of ALVJ. In this study, we investigated the gene expression profiles of ALVJ-infected chicken cells and performed a comprehensive analysis of the long non-coding RNAs (lncRNAs) in CEF cells using RNA-Seq. As a result, 36 differentially expressed lncRNAs and 91 genes (FC > 2 and q-values < 0.05) were identified. Bioinformatics analysis revealed that these differentially expressed genes are involved in the innate immune response. Target prediction analysis revealed that these lncRNAs may act in cis or trans and affect the expression of genes which are involved in the anti-viral innate immune responses. Toll-like receptor, RIG-I receptor, NOD-like receptor and JAK-STAT signaling pathways were enriched. Notably, the induced expression of innate immunity genes, including B2M, DHX58, IFI27L2, IFIH1, IRF10, ISG12(2), MX, OAS*A, RSAD2, STAT1, TLR3, IL4I1, and IRF1 (FC > 2 and correlation > 0.95), were highly correlated with the upregulation of several lncRNAs, including MG066618, MG066617, MG066601, MG066629, MG066609 and MG066616. These findings identify the expression profile of lncRNAs in chicken CEF cells infected by ALVJ virus and provide new insights into the molecular mechanisms of ALVJ infection.
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