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Yang H, Tian J, Zhao J, Zhao Y, Zhang G. The Application of Newcastle Disease Virus (NDV): Vaccine Vectors and Tumor Therapy. Viruses 2024; 16:886. [PMID: 38932177 PMCID: PMC11209082 DOI: 10.3390/v16060886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/29/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024] Open
Abstract
Newcastle disease virus (NDV) is an avian pathogen with an unsegmented negative-strand RNA genome that belongs to the Paramyxoviridae family. While primarily pathogenic in birds, NDV presents no threat to human health, rendering it a safe candidate for various biomedical applications. Extensive research has highlighted the potential of NDV as a vector for vaccine development and gene therapy, owing to its transcriptional modularity, low recombination rate, and lack of a DNA phase during replication. Furthermore, NDV exhibits oncolytic capabilities, efficiently eliciting antitumor immune responses, thereby positioning it as a promising therapeutic agent for cancer treatment. This article comprehensively reviews the biological characteristics of NDV, elucidates the molecular mechanisms underlying its oncolytic properties, and discusses its applications in the fields of vaccine vector development and tumor therapy.
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Affiliation(s)
- Huiming Yang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (H.Y.); (J.T.); (J.Z.); (Y.Z.)
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jiaxin Tian
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (H.Y.); (J.T.); (J.Z.); (Y.Z.)
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jing Zhao
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (H.Y.); (J.T.); (J.Z.); (Y.Z.)
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Ye Zhao
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (H.Y.); (J.T.); (J.Z.); (Y.Z.)
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Guozhong Zhang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (H.Y.); (J.T.); (J.Z.); (Y.Z.)
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
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Lu X, Zhan T, Zhou Q, Yang W, Liu K, Chen Y, Gao R, Hu J, Gu M, Hu S, Jiao XA, Wang X, Liu X, Liu X. The haemagglutinin-neuraminidase protein of velogenic Newcastle disease virus enhances viral infection through NF-κB-mediated programmed cell death. Vet Res 2024; 55:58. [PMID: 38715081 PMCID: PMC11077864 DOI: 10.1186/s13567-024-01312-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/18/2024] [Indexed: 05/12/2024] Open
Abstract
The haemagglutinin-neuraminidase (HN) protein, a vital membrane glycoprotein, plays a pivotal role in the pathogenesis of Newcastle disease virus (NDV). Previously, we demonstrated that a mutation in the HN protein is essential for the enhanced virulence of JS/7/05/Ch, a velogenic variant NDV strain originating from the mesogenic vaccine strain Mukteswar. Here, we explored the effects of the HN protein during viral infection in vitro using three viruses: JS/7/05/Ch, Mukteswar, and an HN-replacement chimeric NDV, JS/MukHN. Through microscopic observation, CCK-8, and LDH release assays, we demonstrated that compared with Mukteswar and JS/MukHN, JS/7/05/Ch intensified the cellular damage and mortality attributed to the mutant HN protein. Furthermore, JS/7/05/Ch induced greater levels of apoptosis, as evidenced by the activation of caspase-3/8/9. Moreover, JS/7/05/Ch promoted autophagy, leading to increased autophagosome formation and autophagic flux. Subsequent pharmacological experiments revealed that inhibition of apoptosis and autophagy significantly impacted virus replication and cell viability in the JS/7/05/Ch-infected group, whereas less significant effects were observed in the other two infected groups. Notably, the mutant HN protein enhanced JS/7/05/Ch-induced apoptosis and autophagy by suppressing NF-κB activation, while it mitigated the effects of NF-κB on NDV infection. Overall, our study offers novel insights into the mechanisms underlying the increased virulence of NDV and serves as a reference for the development of vaccines.
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Affiliation(s)
- Xiaolong Lu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Tiansong Zhan
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Qiwen Zhou
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Wenhao Yang
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Kaituo Liu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Yu Chen
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Ruyi Gao
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
| | - Jiao Hu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China
| | - Min Gu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China
| | - Shunlin Hu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China
| | - Xin-An Jiao
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, 225000, China
| | - Xiaoquan Wang
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China
| | - Xiufan Liu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China.
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China.
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, 225000, China.
| | - Xiaowen Liu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, 225000, China.
- Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, 225000, China.
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Liu Z, Ge Y, Ding L, Zhang Z, Qu Y, Jin C, Wang XN, Wang Z. Synthesis and evaluation of alkoxy-substituted enamides against influenza A virus in vitro and in vivo. Bioorg Chem 2023; 139:106712. [PMID: 37421691 DOI: 10.1016/j.bioorg.2023.106712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/25/2023] [Accepted: 07/03/2023] [Indexed: 07/10/2023]
Abstract
Alkoxy-substituted enamides are often used as synthetic intermediates due to their special reactivity. To the best our knowledge, the biological activity of alkoxy-substituted amines has never been reported so far. We have synthesized a series of alkoxy-substituted enamides to study their anti-influenza A virus activity in vitro and in vivo. Among these compounds, compound E-2o had the best antiviral activity (EC50 = 2.76 ± 0.67 μM) and low cytotoxicity (CC50 = 662.87 ± 24.85 μM). The mechanism of action of this compound was preliminarily explored by us. It alleviated the cytopathic effects and cell death caused by different subtypes of influenza A virus. Different drug delivery methods and timed dosing experiments had shown that E-2o had the best therapeutic effect and mainly played a role in the early stages of virus replication. The expansion of influenza viruses in cells was inhibited by reducing ROS accumulation, cell apoptosis, and autophagy. Alkoxy-substituted enamide E-2o reduced the production of interferon and other pro-inflammatory factors in the RIG-Ⅰ pathway and its downstream NF-κB was induced by influenza A virus in vitro and in vivo. It avoided damage in the mice which was caused by excessive inflammatory factors. In addition, the weight loss and lung lesion damage in mice caused by influenza virus were improved by compound E-2o. Therefore, Alkoxy-substituted enamide E-2o could inhibit the replication of influenza viruses in vivo and in vitro, and has the potential to be developed into a drug for treating influenza.
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Affiliation(s)
- Zhenzhen Liu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
| | - Yongzhuang Ge
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Antiviral Medicines Research and Development, Institute of Drug Discovery & Development, Zhengzhou University, Zhengzhou 450001, China
| | - Lixia Ding
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Zhongmou Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Antiviral Medicines Research and Development, Institute of Drug Discovery & Development, Zhengzhou University, Zhengzhou 450001, China
| | - Ying Qu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Antiviral Medicines Research and Development, Institute of Drug Discovery & Development, Zhengzhou University, Zhengzhou 450001, China
| | - Chengyun Jin
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Xiao-Na Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Zhenya Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Antiviral Medicines Research and Development, Institute of Drug Discovery & Development, Zhengzhou University, Zhengzhou 450001, China; International Joint Research Center of National Animal Immunology, College of Veterinary Medicine, Henan Agricultural University, Zhengdong New District Longzi Lake 15#, Zhengzhou 450046, China.
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Cai J, Wang S, Du H, Fan L, Yuan W, Xu Q, Ren J, Lin Q, Xiang B, Ding C, Ren T, Chen L. NDV-induced autophagy enhances inflammation through NLRP3/Caspase-1 inflammasomes and the p38/MAPK pathway. Vet Res 2023; 54:43. [PMID: 37277829 DOI: 10.1186/s13567-023-01174-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/28/2023] [Indexed: 06/07/2023] Open
Abstract
Newcastle disease (ND), caused by the Newcastle disease virus (NDV), is a highly virulent infectious disease of poultry. Virulent NDV can cause severe autophagy and inflammation in host cells. While studies have shown a mutual regulatory relationship between autophagy and inflammation, this relationship in NDV infection remains unclear. This study confirmed that NDV infection could trigger autophagy in DF-1 cells to promote cytopathic and viral replication. NDV-induced autophagy was positively correlated with the mRNA levels of inflammatory cytokines such as IL-1β, IL-8, IL-18, CCL-5, and TNF-α, suggesting that NDV-induced autophagy promotes the expression of inflammatory cytokines. Further investigation demonstrated that NLRP3 protein expression, Caspase-1 activity, and p38 phosphorylation level positively correlated with autophagy, suggesting that NDV-induced autophagy could promote the expression of inflammatory cytokines through NLRP3/Caspase-1 inflammasomes and p38/MAPK pathway. In addition, NDV infection also triggered mitochondrial damage and mitophagy in DF-1 cells, but did not result in a large leakage of reactive oxygen species (ROS) and mitochondrial DNA (mtDNA), indicating that mitochondrial damage and mitophagy do not contribute to the inflammation response during NDV infection.
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Affiliation(s)
- Juncheng Cai
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Siyuan Wang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Haoyun Du
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Lei Fan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - WeiFeng Yuan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Qiufan Xu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Jinlian Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Bin Xiang
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Chan Ding
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.
| | - Libin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.
- Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.
- Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.
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Zhang D, Ding Z, Xu X. Pathologic Mechanisms of the Newcastle Disease Virus. Viruses 2023; 15:v15040864. [PMID: 37112843 PMCID: PMC10143668 DOI: 10.3390/v15040864] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/18/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023] Open
Abstract
Newcastle disease (ND) has been a consistent risk factor to the poultry industry worldwide. Its pathogen, Newcastle disease virus (NDV), is also a promising antitumor treatment candidate. The pathogenic mechanism has intrigued the great curiosity of researchers, and advances in the last two decades have been summarized in this paper. The NDV’s pathogenic ability is highly related to the basic protein structure of the virus, which is described in the Introduction of this review. The overall clinical signs and recent findings pertaining to NDV-related lymph tissue damage are then described. Given the involvement of cytokines in the overall virulence of NDV, cytokines, particularly IL6 and IFN expressed during infection, are reviewed. On the other hand, the host also has its way of antagonizing the virus, which starts with the detection of the pathogen. Thus, advances in NDV’s physiological cell mechanism and the subsequent IFN response, autophagy, and apoptosis are summarized to provide a whole picture of the NDV infection process.
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Network Pharmacology-Based Strategy for Exploring the Pharmacological Mechanism of Honeysuckle (Lonicer japonica Thunb.) against Newcastle Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9265094. [PMID: 35422871 PMCID: PMC9005276 DOI: 10.1155/2022/9265094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 03/06/2022] [Accepted: 03/14/2022] [Indexed: 11/17/2022]
Abstract
Objective Newcastle disease causes huge economic losses in the global poultry industry. An efficient treatment is needed to deal with the variable immunogenicity of the Newcastle disease virus (NDV). This study utilized network pharmacology to study the potential therapeutic targets of Honeysuckle (Lonicer japonica Thunb.) against Newcastle disease. Methods Venny online analysis was used to analyze the potential overlapping targets of Honeysuckle and Newcastle disease. Hub genes were obtained using the STRING database and Cytoscape 3.8.2 software. Gene Ontology (GO) functions and Kyoto Encyclopedia of Genes and Genomics (KEGG) pathway enrichment analysis using the DAVID online tool were performed on these targets. Results Twenty-five overlapping targets were identified. The PPI network construction results included 23 nodes of 25 genes and 95 edges. It was found that the IL-6 node had the largest degree. STAT1 and IRF1, CASP9, and CASP3 had the same as well as strongest interaction strengths. GO functions, such as “cytokine activity,” had a regulatory effect on NDV. The “Toll-like receptor signaling Pathway” “Nod-like receptor signaling pathway,” “RIG-I-like receptor signaling pathway,” and “Apoptosis,” which were obtained using KEGG analysis, also indicated that these pathways can act on NDV to enhance immune function. Conclusions In this study, the potential targets and mechanisms of action of Honeysuckle against Newcastle disease were explored through network pharmacology, which provided a theoretical basis for the treatment of Newcastle disease and provided new ideas for the development of traditional Chinese medicine for the poultry industry.
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Jiang H, Kan X, Ding C, Sun Y. The Multi-Faceted Role of Autophagy During Animal Virus Infection. Front Cell Infect Microbiol 2022; 12:858953. [PMID: 35402295 PMCID: PMC8990858 DOI: 10.3389/fcimb.2022.858953] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 03/01/2022] [Indexed: 01/17/2023] Open
Abstract
Autophagy is a process of degradation to maintain cellular homeostatic by lysosomes, which ensures cellular survival under various stress conditions, including nutrient deficiency, hypoxia, high temperature, and pathogenic infection. Xenophagy, a form of selective autophagy, serves as a defense mechanism against multiple intracellular pathogen types, such as viruses, bacteria, and parasites. Recent years have seen a growing list of animal viruses with autophagy machinery. Although the relationship between autophagy and human viruses has been widely summarized, little attention has been paid to the role of this cellular function in the veterinary field, especially today, with the growth of serious zoonotic diseases. The mechanisms of the same virus inducing autophagy in different species, or different viruses inducing autophagy in the same species have not been clarified. In this review, we examine the role of autophagy in important animal viral infectious diseases and discuss the regulation mechanisms of different animal viruses to provide a potential theoretical basis for therapeutic strategies, such as targets of new vaccine development or drugs, to improve industrial production in farming.
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Affiliation(s)
- Hui Jiang
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute. Chinese Academy of Agricultural Science, Shanghai, China
| | - Xianjin Kan
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute. Chinese Academy of Agricultural Science, Shanghai, China
| | - Chan Ding
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute. Chinese Academy of Agricultural Science, Shanghai, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, China
- *Correspondence: Yingjie Sun, ; Chan Ding,
| | - Yingjie Sun
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute. Chinese Academy of Agricultural Science, Shanghai, China
- *Correspondence: Yingjie Sun, ; Chan Ding,
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Sadri Nahand J, Salmaninejad A, Mollazadeh S, Tamehri Zadeh SS, Rezaee M, Sheida AH, Sadoughi F, Dana PM, Rafiyan M, Zamani M, Taghavi SP, Dashti F, Mirazimi SMA, Bannazadeh Baghi H, Moghoofei M, Karimzadeh M, Vosough M, Mirzaei H. Virus, Exosome, and MicroRNA: New Insights into Autophagy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1401:97-162. [DOI: 10.1007/5584_2022_715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Liu T, Zhang Y, Cao Y, Jiang S, Sun R, Yin J, Gao Z, Ren G, Wang Z, Yu Q, Sui G, Sun X, Sun W, Xiao W, Li D. Optimization of oncolytic effect of Newcastle disease virus Clone30 by selecting sensitive tumor host and constructing more oncolytic viruses. Gene Ther 2021; 28:697-717. [PMID: 32409746 PMCID: PMC8674137 DOI: 10.1038/s41434-020-0145-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/14/2020] [Accepted: 03/18/2020] [Indexed: 01/03/2023]
Abstract
The direct oncolytic effect of Newcastle disease virus (NDV) depends on the following two aspects: the susceptibility of cancer cells to virus infection and the ability of virus itself to lyse cancer cells. First, we investigate the susceptibility of cancer cells to NDV infection, HepG2, MDA-MB-231, and SH-SY5Y cells were susceptible, A549, MCF7, and LoVo cells were less susceptible. To investigate the molecular mechanism responsible for cancer cell susceptibility, transcriptome sequencing was carried out. We found that the levels of alpha-sialic acid acyltransferase were upregulated in MDA-MB-231 cells compared with MCF7 cells, and the interferon was downregulated. Second, to optimize the oncolytic capacity of the wild-type rClone30, a series of chimeric viruses rClone30-Anh(HN), rClone30-Anh(F), and rClone30-Anh(HN-F) were constructed by exchanging the HN gene, F gene or both of non-lytic rClone30 strain with lytic strain Anhinga. rClone30-Anh(F) and rClone30-Anh(HN-F) enhanced the oncolytic effect of the rClone30, and this enhancement is more obvious in the susceptible cells. The oncolytic mechanism of rClone30-Anh(F) was analyzed by transcriptome analyses, in comparison with rClone30, rClone30-Anh(F) upregulated the expression of ATG5, Beclin 1, and MAP1LC3B, thus activating autophagy and promoting the production of syncytia. In conclusion, our study provides a strategy to enhance the oncolytic effect of rClone30.
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Affiliation(s)
- Tianyan Liu
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Yu Zhang
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Yukai Cao
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Shan Jiang
- Jiangsu Kanion Parmaceutical CO. LTD, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, 222001, Jiangsu, China
| | - Rui Sun
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Jiechao Yin
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Zhenqiu Gao
- School of Pharmacy, Yancheng Teachers University, Yancheng, 224007, China
| | - Guiping Ren
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Zhenzhong Wang
- Jiangsu Kanion Parmaceutical CO. LTD, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, 222001, Jiangsu, China
| | - Qingzhong Yu
- Southeast Poultry Research Laboratory, Agricultural Research Service, United States Department of Agriculture, 934 College Station Road, Athens, GA, 30605, USA
| | - Guangchao Sui
- College of Life Science, Northeast Forestry University, Harbin, 150040, China
| | - Xu Sun
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Wenying Sun
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China
| | - Wei Xiao
- Jiangsu Kanion Parmaceutical CO. LTD, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, 222001, Jiangsu, China.
| | - Deshan Li
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China.
- College of Life Science, Northeast Agricultural University, Harbin, 150030, China.
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Autophagy Delays Apoptotic Cell Death Induced by Siniperca chuatsi Rhabdovirus in Epithelioma Papulosum Cyprinid Cells. Viruses 2021; 13:v13081554. [PMID: 34452418 PMCID: PMC8402738 DOI: 10.3390/v13081554] [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: 07/07/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 12/11/2022] Open
Abstract
Autophagy and apoptosis are two key cell fate determination pathways, which play vital roles in the interaction between viruses and host cells. Previous research had confirmed that one strain of fish rhabdoviruses, Siniperca chuatsi rhabdovirus (SCRV), could induce apoptosis and autophagy after infection. In the current study, we continued to analyze the interaction of autophagy and apoptosis in SCRV-infected EPC cell lines after treatment with different autophagy or apoptosis inhibitors. We found that SCRV infection could activate the mitochondrial apoptotic pathway by the detection of the activities of the caspase-3 and caspase-9 and by flow cytometry analysis in JC-1-stained cells, respectively. Furthermore, no significant autophagy-related factors were disturbed in SCRV-infected cell after apoptosis inhibitor Z-VAD-FMK treatment, while autophagy inducer rapamycin could obviously delay the occurrence of CPE and cell death. Meanwhile, rapamycin was able to reduce the proportion of apoptotic cells. Besides that, rapamycin could disturb the expression of p62 and LC3B-II, and the transcription level of SCRV nucleoprotein mRNA. The progeny virus titers did not show a big difference between the rapamycin treatment or without it. Collectively, our data preliminarily confirmed that SCRV-activated autophagy could delay apoptosis in EPC cells and may not affect virus production. Further study may need to focus on the crosstalk regulation and its roles on the SCRV infection.
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Tesseraud S, Avril P, Bonnet M, Bonnieu A, Cassar-Malek I, Chabi B, Dessauge F, Gabillard JC, Perruchot MH, Seiliez I. Autophagy in farm animals: current knowledge and future challenges. Autophagy 2021; 17:1809-1827. [PMID: 32686564 PMCID: PMC8386602 DOI: 10.1080/15548627.2020.1798064] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 12/20/2022] Open
Abstract
Autophagy (a process of cellular self-eating) is a conserved cellular degradative process that plays important roles in maintaining homeostasis and preventing nutritional, metabolic, and infection-mediated stresses. Surprisingly, little attention has been paid to the role of this cellular function in species of agronomical interest, and the details of how autophagy functions in the development of phenotypes of agricultural interest remain largely unexplored. Here, we first provide a brief description of the main mechanisms involved in autophagy, then review our current knowledge regarding autophagy in species of agronomical interest, with particular attention to physiological functions supporting livestock animal production, and finally assess the potential of translating the acquired knowledge to improve animal development, growth and health in the context of growing social, economic and environmental challenges for agriculture.Abbreviations: AKT: AKT serine/threonine kinase; AMPK: AMP-activated protein kinase; ASC: adipose-derived stem cells; ATG: autophagy-related; BECN1: beclin 1; BNIP3: BCL2 interacting protein 3; BVDV: bovine viral diarrhea virus; CALCOCO2/NDP52: calcium binding and coiled-coil domain 2; CMA: chaperone-mediated autophagy; CTSB: cathepsin B; CTSD: cathepsin D; DAP: Death-Associated Protein; ER: endoplasmic reticulum; GFP: green fluorescent protein; Gln: Glutamine; HSPA8/HSC70: heat shock protein family A (Hsp70) member 8; IF: immunofluorescence; IVP: in vitro produced; LAMP2A: lysosomal associated membrane protein 2A; LMS: lysosomal membrane stability; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MDBK: Madin-Darby bovine kidney; MSC: mesenchymal stem cells; MTOR: mechanistic target of rapamycin kinase; MTORC1: MTOR complex 1; NBR1: NBR1 autophagy cargo receptor; NDV: Newcastle disease virus; NECTIN4: nectin cell adhesion molecule 4; NOD1: nucleotide-binding oligomerization domain 1; OCD: osteochondritis dissecans; OEC: oviduct epithelial cells; OPTN: optineurin; PI3K: phosphoinositide-3-kinase; PPRV: peste des petits ruminants virus; RHDV: rabbit hemorrhagic disease virus; SQSTM1/p62: sequestosome 1; TEM: transmission electron microscopy.
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Affiliation(s)
| | - Pascale Avril
- INRAE, UAR1247 Aquapôle, Saint Pée Sur Nivelle, France
| | - Muriel Bonnet
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, Saint-Genès-Champanelle, France
| | - Anne Bonnieu
- DMEM, Univ Montpellier, INRAE, Montpellier, France
| | - Isabelle Cassar-Malek
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, Saint-Genès-Champanelle, France
| | | | - Frédéric Dessauge
- INRAE, UMR1348 PEGASE, Saint-Gilles, France
- Agrocampus Ouest, UMR1348 PEGASE, Rennes, France
| | | | - Marie-Hélène Perruchot
- INRAE, UMR1348 PEGASE, Saint-Gilles, France
- Agrocampus Ouest, UMR1348 PEGASE, Rennes, France
| | - Iban Seiliez
- Université de Pau et des Pays de l’Adour, E2S UPPA, INRAE, UMR1419 Nutrition Métabolisme et Aquaculture, Saint-Pée-sur-Nivelle, France
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12
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Del Vesco AP, Jang HJ, Monson MS, Lamont SJ. Role of the chicken oligoadenylate synthase-like gene during in vitro Newcastle disease virus infection. Poult Sci 2021; 100:101067. [PMID: 33752069 PMCID: PMC8005822 DOI: 10.1016/j.psj.2021.101067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/19/2021] [Accepted: 02/11/2021] [Indexed: 01/21/2023] Open
Abstract
The enzyme 2′-5′ oligoadenylate synthase (OAS) is one of the key interferon-induced antiviral factors that act through inhibition of viral replication. In chickens, there is a single well-characterized OAS gene, oligoadenylate synthase-like (OASL) that has been shown to be upregulated after infection with various viruses. However, a deeper understanding of how chicken OASL acts against viral infection is still necessary. In this study, we tested the hypothesis that OASL short interfering RNA (siRNA)–mediated knockdown would decrease the host gene expression response to the Newcastle disease virus (NDV) by impacting antiviral pathways. To assess our hypothesis, a chicken fibroblast cell line (DF-1) was infected with the NDV (LaSota strain) and OASL expression was knocked down using a specific siRNA. The level of NDV viral RNA in the cells and the expression of interferon response- and apoptosis-related genes were evaluated by quantitative PCR at 4, 8, and 24 h postinfection (hpi). Knockdown of OASL increased the level of NDV viral RNA at 4, 8, and 24 hpi (P < 0.05) and eliminated the difference between NDV-infected and noninfected cells for expression of interferon response- and apoptosis-related genes (P > 0.05). The lack of differential expression suggests that knockdown of OASL resulted in a decreased response to NDV infection. Within NDV-infected cells, OASL knockdown reduced expression of signal transducer and activator of transcription 1, interferon alfa receptor subunit 1, eukaryotic translation initiation factor 2 alpha kinase 2, ribonuclease L, caspase 8 (CASP8) and caspase 9 (CASP9) at 4 hpi, CASP9 at 8 hpi, and caspase 3, CASP8, and CASP9 at 24 hpi (P < 0.05). We suggest that the increased NDV viral load in DF-1 cells after OASL knockdown was the result of a complex interaction between OASL and interferon response- and apoptosis-related genes that decreased host response to the NDV. Our results provide comprehensive information on the role played by OASL during NDV infection in vitro. Targeting this mechanism could aid in future prophylactic and therapeutic treatments for Newcastle disease in poultry.
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Affiliation(s)
- Ana Paula Del Vesco
- Department of Animal Science, Iowa State University, 50011-3150 Ames, USA; Department of Animal Science, Universidade Federal de Sergipe, 49100-000 São Cristóvão, Sergipe, Brazil
| | - Hyun Jun Jang
- Department of Animal Science, Iowa State University, 50011-3150 Ames, USA; Department of Animal Biotechnology, Jeonbuk National University, Jeonju-si, Jeollabuk-do 54896, Republic of Korea; Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Melissa S Monson
- Department of Animal Science, Iowa State University, 50011-3150 Ames, USA
| | - Susan J Lamont
- Department of Animal Science, Iowa State University, 50011-3150 Ames, USA.
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Mozaffari Nejad AS, Fotouhi F, Mehrbod P, Keshavarz M, Alikhani MY, Ghaemi A. Oncolytic effects of Hitchner B1 strain of newcastle disease virus against cervical cancer cell proliferation is mediated by the increased expression of cytochrome C, autophagy and apoptotic pathways. Microb Pathog 2020; 147:104438. [PMID: 32777353 DOI: 10.1016/j.micpath.2020.104438] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/03/2020] [Indexed: 10/23/2022]
Abstract
Newcastle disease virus (NDV) is a potential oncolytic virus for the cancer treatment due to its ability to replicate in tumor cells. The aim of this study was to evaluate the in vitro anticancer properties of Hitchner B1 (HB1) strain of NDV on TC-1 cell line and underlying molecular mechanisms. The cytolytic effects of oncolytic HB1 strain of NDV was determined by lactate dehydrogenase (LDH) release assay. Apoptosis, intracellular reactive oxygen species (ROS) levels, cleaved caspase-3 and autophagy were evaluated by flow cytometry. Cytochrome-C and survivin protein levels were distinguished by Enzyme-Linked Immunosorbent Assay (ELISA). Our results from LDH method showed that the viability of the TC-1 cell line following HB1 NDV infection was dose-dependent and decreased significantly with increasing the dose of HB1 NDV infection (MOIs: 5, 10, and 15). Other evaluations also revealed that HB1 strain of NDV potentially led to the ROS production, and apoptosis and autophagy induction in TC-1 cell line in a dose-dependent manner. The in vitro experiments also presented that NDV treatment significantly up-regulated the expression of cytochrome-C and down-regulated the expression of survivin, as detected by ELISA assay. Our results confirmed that the HB1 NDV could be introduced as a powerful candidate for the therapy of cervical cancer. However, further examinations are needed to explain the underlying mechanisms of the HB1 NDV against TC-1 cell line and cervical cancer.
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Affiliation(s)
- Amir Sasan Mozaffari Nejad
- Research Center for Molecular Medicine, Student Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fatemeh Fotouhi
- Department of Influenza and Other Respiratory Viruses, Pasteur Institute of Iran, Tehran, Iran
| | - Parvaneh Mehrbod
- Department of Influenza and Other Respiratory Viruses, Pasteur Institute of Iran, Tehran, Iran
| | - Mohsen Keshavarz
- Department of Medical Virology, The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohammad Yousef Alikhani
- Department of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Amir Ghaemi
- Department of Influenza and Other Respiratory Viruses, Pasteur Institute of Iran, Tehran, Iran.
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14
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Transcriptomic Analysis of Spleen Revealed Mechanism of Dexamethasone-Induced Immune Suppression in Chicks. Genes (Basel) 2020; 11:genes11050513. [PMID: 32384708 PMCID: PMC7288455 DOI: 10.3390/genes11050513] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/17/2020] [Accepted: 05/02/2020] [Indexed: 02/07/2023] Open
Abstract
Stress-induced immunosuppression is a common problem in the poultry industry, but the specific mechanism of its effect on the immune function of chicken has not been clarified. In this study, 7-day-old Gushi cocks were selected as subjects, and a stress-induced immunosuppression model was successfully established via daily injection of 2.0 mg/kg (body weight) dexamethasone. We characterized the spleen transcriptome in the control (B_S) and model (D_S) groups, and 515 significant differentially expressed genes (SDEGs) (Fragments Per Kilobase of transcript sequence per Millions base pairs sequenced (FPKM) > 1, adjusted p-value (padj) < 0.05 and Fold change (|FC|) ≥ 2) were identified. The cytokine-cytokine receptor interaction signaling pathway was identified as being highly activated during stress-induced immunosuppression, including the following SDEGs-CXCL13L2, CSF3R, CSF2RB, CCR9, CCR10, IL1R1, IL8L1, IL8L2, GHR, KIT, OSMR, TNFRSF13B, TNFSF13B, and TGFBR2L. At the same time, immune-related SDEGs including CCR9, CCR10, DMB1, TNFRSF13B, TNFRSF13C and TNFSF13B were significantly enriched in the intestinal immune network for the IgA production signaling pathway. The SDEG protein-protein interaction module analysis showed that CXCR5, CCR8L, CCR9, CCR10, IL8L2, IL8L1, TNFSF13B, TNFRSF13B and TNFRSF13C may play an important role in stress-induced immunosuppression. These findings provide a background for further research on stress-induced immunosuppression. Thus, we can better understand the molecular genetic mechanism of chicken stress-induced immunosuppression.
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15
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Haseeb A, Bai X, Vistro WA, Tarique I, Chen H, Yang P, Gandahi NS, Iqbal A, Huang Y, Chen Q. Characterization of in vivo autophagy during avian spermatogenesis1. Poult Sci 2019; 98:5089-5099. [PMID: 31198935 DOI: 10.3382/ps/pez320] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 05/25/2019] [Indexed: 12/11/2022] Open
Abstract
Spermatogenesis is a complex cellular process that includes many subcellular events that are essential for the production of healthy spermatozoa. Autophagy is a physiological process that plays a significant role in the process of spermatogenesis; however, autophagy during avian spermatogenesis has not yet been reported. In the current study, we characterized in vivo autophagy throughout the process of domestic fowl spermatogenesis. Autophagy-specific markers, including microtubule-associated protein light chain 3 (LC3), sequestosome 1 (p62), and autophagy-related 7 (Atg7), were used to confirm the occurrence of autophagy in testicular germ cells. The protein expression of Atg7, LC3, and p62 in domestic fowl testes was confirmed by Western blotting. The immunohistochemical staining indicated a strong localization of LC3 and Atg7 within spermiogenic cells (intermediate and late spermatids) and primary spermatocytes. However, poorly expressed in cells (spermatogonia) that were located near the basement membrane. The immunofluorescence staining results showed the opposite tendency for LC3 and p62. LC3 was more strongly localized within the elongated spermatids, while p62 was strongly localized within the early spermatids. Moreover, the ultrastructural components of autophagy were revealed by transmission electron microscopy. Well-developed autophagosomes and multivesicular bodies were found to be prominent in primary spermatocytes (zygotene and pachytene) and spermiogenic cells. Furthermore, other vesicular structures, such as early endosomes and amphisomes, were also observed during spermatogenesis. The above findings collectively suggest that autophagy is active during spermatogenesis and that the level of autophagy increases from the basal to the luminal regions of the seminiferous tubules of domestic fowl testes. We propose that autophagic pathways may be involved in multiple functions to sustain spermatogenesis.
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Affiliation(s)
- A Haseeb
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China.,Faculty of Veterinary and Animal Sciences, University of Poonch Rawalakot, Azad Kashmir 12350, Pakistan
| | - X Bai
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - W A Vistro
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - I Tarique
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - H Chen
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - P Yang
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - N S Gandahi
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - A Iqbal
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - Y Huang
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
| | - Q Chen
- Ministry of Education (MOE) Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Jiangsu Province 210095, China
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16
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Song H, Zhong LP, He J, Huang Y, Zhao YX. Application of Newcastle disease virus in the treatment of colorectal cancer. World J Clin Cases 2019; 7:2143-2154. [PMID: 31531310 PMCID: PMC6718777 DOI: 10.12998/wjcc.v7.i16.2143] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/21/2019] [Accepted: 07/20/2019] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer (CRC) is one of the main reasons of tumor-related deaths worldwide. At present, the main treatment is surgery, but the results are unsatisfactory, and the prognosis is poor. The majority of patients die due to liver or lung metastasis or recurrence. In recent years, great progress has been made in the field of tumor gene therapy, providing a new treatment for combating CRC. As oncolytic viruses selectively replicate almost exclusively in the cytoplasm of tumor cells and do not require integration into the host genome, they are safer, more effective and more attractive as oncolytic agents. Newcastle disease virus (NDV) is a natural RNA oncolytic virus. After NDV selectively infects tumor cells, the immune response induced by NDV’s envelope protein and intracellular factors can effectively kill the tumor without affecting normal cells. Reverse genetic techniques make NDV a vector for gene therapy. Arming the virus by inserting various exogenous genes or using NDV in combination with immunotherapy can also improve the anti-CRC capacity of NDV, and good results have been achieved in animal models and clinical treatment trials. This article reviews the molecular biological characteristics and oncolytic mechanism of NDV and discusses in vitro and in vivo experiments on NDV anti-CRC capacity and clinical treatment. In conclusion, NDV is an excellent candidate for cancer treatment, but more preclinical studies and clinical trials are needed to ensure its safety and efficacy.
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Affiliation(s)
- Hui Song
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Li-Ping Zhong
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Jian He
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yong Huang
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yong-Xiang Zhao
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
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17
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Yang B, Xue Q, Guo J, Wang X, Zhang Y, Guo K, Li W, Chen S, Xue T, Qi X, Wang J. Autophagy induction by the pathogen receptor NECTIN4 and sustained autophagy contribute to peste des petits ruminants virus infectivity. Autophagy 2019; 16:842-861. [PMID: 31318632 PMCID: PMC7144873 DOI: 10.1080/15548627.2019.1643184] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Macroautophagy/autophagy is an essential cellular response in the fight against intracellular pathogens. Although some viruses can escape from or utilize autophagy to ensure their own replication, the responses of autophagy pathways to viral invasion remain poorly documented. Here, we show that peste des petits ruminants virus (PPRV) infection induces successive autophagic signalling in host cells via distinct and uncoupled molecular pathways. Immediately upon invasion, PPRV induced a first transient wave of autophagy via a mechanism involving the cellular pathogen receptor NECTIN4 and an AKT-MTOR-dependent pathway. Autophagic detection showed that early PPRV infection not only increased the amounts of autophagosomes and LC3-II but also downregulated the phosphorylation of AKT-MTOR. Subsequently, we found that the binding of viral protein H to NECTIN4 ultimately induced a wave of autophagy and inactivated the AKT-MTOR pathway, which is a critical step for the control of infection. Soon after infection, new autophagic signalling was initiated that required viral replication and protein expression. Interestingly, expression of IRGM and HSPA1A was significantly upregulated following PPRV replication. Strikingly, knockdown of IRGM and HSPA1A expression using small interfering RNAs impaired the PPRV-induced second autophagic wave and viral particle production. Moreover, IRGM-interacting PPRV-C and HSPA1A-interacting PPRV-N expression was sufficient to induce autophagy through an IRGM-HSPA1A-dependent pathway. Importantly, syncytia formation could facilitate sustained autophagy and the replication of PPRV. Overall, our work reveals distinct molecular pathways underlying the induction of self-beneficial sustained autophagy by attenuated PPRV, which will contribute to improving the use of vaccines for therapy. Abbreviations: ACTB: actin beta; ANOVA: analysis of variance; ATG: autophagy-related; BECN1: beclin 1; CDV: canine distemper virus; Co-IP: coimmunoprecipitation; FIP: fusion inhibitory peptide; GFP: green fluorescent protein; GST: glutathione S-transferase; HMOX1: heme oxygenase 1; hpi: hours post infection; HSPA1A: heat shock protein family A (Hsp70) member 1A; HSP90AA1: heat shock protein 90 kDa alpha (cytosolic), class A member 1; IFN: interferon; IgG: immunoglobulin G; INS: insulin; IRGM: immunity related GTPase M; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MeV: measles virus; MOI: multiplicity of infection; MTOR: mechanistic target of rapamycin kinase; PI3K: phosphoinositide-3 kinase; PIK3C3: phosphatidylinositol 3-kinase catalytic subunit type 3; SDS: sodium dodecyl sulfate; siRNA: small interfering RNA; SQSTM1/p62: sequestosome 1; UV: ultraviolet.
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Affiliation(s)
- Bo Yang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Qinghong Xue
- Department of viral biologics, China Institute of Veterinary Drug Control, Beijing, China
| | - Jiaona Guo
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Xueping Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Yanming Zhang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Kangkang Guo
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Wei Li
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Shuying Chen
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Tianxia Xue
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Xuefeng Qi
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Jingyu Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
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18
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He B, Zhao Y, Yang X, Su S, Wen Y, Chen H, Zhou Z, Huang Q, Li Z. Chlamydia trachomatis pORF5 plasmid-encoded protein regulates autophagy and apoptosis of HeLa cells. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1659183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Bei He
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Yuqi Zhao
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Xiaoyu Yang
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Shengmei Su
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Yating Wen
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Hongliang Chen
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Zhou Zhou
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
| | - Qiulin Huang
- Department of General Surgery, Gastric Cancer Research Center of Hunan Province, The First Affiliated Hospital of University of South China, Hengyang, China
| | - Zhongyu Li
- Institute of Pathogenic Biology, Hengyang Medical College, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, University of South China, Hengyang, China
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Yang B, Xue Q, Qi X, Wang X, Jia P, Chen S, Wang T, Xue T, Wang J. Autophagy enhances the replication of Peste des petits ruminants virus and inhibits caspase-dependent apoptosis in vitro. Virulence 2018; 9:1176-1194. [PMID: 30067475 PMCID: PMC6086290 DOI: 10.1080/21505594.2018.1496776] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Peste des petits ruminants (PPR) is an acute and highly contagious disease in small ruminants that causes significant economic losses in developing countries. An increasing number of studies have demonstrated that both autophagy and apoptosis are important cellular mechanisms for maintaining homeostasis, and they participate in the host response to pathogens. However, the crosstalk between apoptosis and autophagy in host cells during PPRV infection has not been clarified. In this study, autophagy was induced upon virus infection in caprine endometrial epithelial cells (EECs), as determined by the appearance of double- and single-membrane autophagy-like vesicles, LC3-I/LC3-II conversion, and p62 degradation. We also found that PPRV infection triggered a complete autophagic response, most likely mediated by the non-structural protein C and nucleoprotein N. Moreover, our results suggest that autophagy not only promotes the replication of PPRV in EECs but also provides a potential mechanism for inhibiting PPRV-induced apoptosis. Inhibiting autophagosome formation by wortmannin and knocking down the essential autophagic proteins Beclin-1 and ATG7 induces caspase-dependent apoptosis in EECs in PPRV infection. However, inhibiting autophagosome and lysosome fusion by NH4Cl and chloroquine did not increase the number of apoptotic cells. Collectively, these data are the first to indicate that PPRV-induced autophagy inhibits caspase-dependent apoptosis and thus contributes to the enhancement of viral replication and maturity in host cells.
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Affiliation(s)
- Bo Yang
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Qinghong Xue
- b China Institute of Veterinary Drug Control , Beijing , China
| | - Xuefeng Qi
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Xueping Wang
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Peilong Jia
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Shuying Chen
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Ting Wang
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Tianxia Xue
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
| | - Jingyu Wang
- a College of Veterinary Medicine , Northwest A&F University , Yangling , China
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20
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Wang C, Chu Z, Liu W, Pang Y, Gao X, Tang Q, Ma J, Lu K, Adam FEA, Dang R, Xiao S, Wang X, Yang Z. Newcastle disease virus V protein inhibits apoptosis in DF-1 cells by downregulating TXNL1. Vet Res 2018; 49:102. [PMID: 30290847 PMCID: PMC6389150 DOI: 10.1186/s13567-018-0599-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 09/08/2018] [Indexed: 02/06/2023] Open
Abstract
Many viral proteins are related to suppressing apoptosis in target cells and are hence beneficial to viral replication. The V protein of Newcastle disease virus (NDV) is one such protein that plays an important role in inhibiting apoptosis in a species-specific manner. However, to date, there have been no reports clarifying the antiapoptotic mechanisms of the V protein. The present study was undertaken to determine the apoptotic potential of the V protein in a chicken embryo fibroblast cell line (DF-1 cell) and to elucidate its molecular mechanisms of action. Here, a yeast two-hybrid system was used to screen the host proteins that interact with the V protein and identified thioredoxin-like protein 1 (TXNL1) as a potential binding partner. Immuno-colocalization of V protein and TXNL1 protein in DF-1 cells further verified the interaction of the two proteins. Through the overexpression of TXNL1 protein and knockdown of TXNL1 protein in DF-1 cells, the effects of NDV replication and cell apoptosis were examined. Cell apoptosis was detected by flow cytometry. The mRNA and protein expression levels of Bax, Bcl-2 and Caspase-3 were detected by quantitative real-time PCR (Q-PCR) and Western blotting. NDV expression was detected by Q-PCR and plaque assay. The results revealed that the TXNL1 protein induced apoptosis and inhibited NDV replication in DF-1 cells. Furthermore, the Western blot and Q-PCR results suggested that TXNL1 induced cell apoptosis through a pathway involving Bcl-2\Bax and Caspase-3. Finally, this work provides insight into the mechanism by which the V protein inhibits apoptosis.
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Affiliation(s)
- Caiying Wang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Zhili Chu
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Wenkai Liu
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Yu Pang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Xiaolong Gao
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Qiuxia Tang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Jiangang Ma
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Kejia Lu
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Fathalrhman E. A. Adam
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
- Department of Preventive Medicine and Public Health, Faculty of Veterinary Science, University of Nyala, P.O Box: 155, Nyala, Sudan
| | - Ruyi Dang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Sa Xiao
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Xinglong Wang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Zengqi Yang
- College of Veterinary Medicine, Northwest A & F University, Yangling, 712100 Shaanxi China
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21
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Chu Z, Wang C, Tang Q, Shi X, Gao X, Ma J, Lu K, Han Q, Jia Y, Wang X, Adam FEA, Liu H, Xiao S, Wang X, Yang Z. Newcastle Disease Virus V Protein Inhibits Cell Apoptosis and Promotes Viral Replication by Targeting CacyBP/SIP. Front Cell Infect Microbiol 2018; 8:304. [PMID: 30234028 PMCID: PMC6130229 DOI: 10.3389/fcimb.2018.00304] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 08/07/2018] [Indexed: 11/13/2022] Open
Abstract
Newcastle disease virus (NDV) has been classified by the World Organization for Animal Health (OIE) as a notable disease-causing virus, and this virus has the ability to infect a wide range of birds. V protein is a non-structural protein of NDV. V protein has been reported to inhibit cell apoptosis (Park et al., 2003a) and promote viral replication (Huang et al., 2003), however, the mechanisms of action of V protein have not been elucidated. In the present study, a yeast two-hybrid screen was performed, and V protein was found to interact with the CacyBP/SIP protein. The results of co-immunoprecipitation and immuno-colocalization assays confirmed the interaction between V protein and CacyBP/SIP. The results of quantitative-PCR and viral plaque assays showed that overexpression of CacyBP/SIP inhibited viral replication in DF-1 cells. Overexpression of CacyBP/SIP in DF-1 cells induced caspase3-dependent apoptosis. The effect of knocking down CacyBP/SIP by siRNA was the opposite of that observed upon overexpression. Moreover, it is known that NDV induces cell apoptosis via multiple caspase-dependent pathways. Furthermore, V protein inhibited cell apoptosis and downregulated CacyBP/SIP expression in DF-1 cells. Taken together, the findings of the current study indicate that V protein interacts with CacyBP/SIP, thereby regulating cell apoptosis and viral replication.
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Affiliation(s)
- Zhili Chu
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Caiying Wang
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Qiuxia Tang
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Xiaolei Shi
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Xiaolong Gao
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Jiangang Ma
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Kejia Lu
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Qingsong Han
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Yanqing Jia
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Xiangwei Wang
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Fathalrhman Eisa Addoma Adam
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China.,Department of Preventive Medicine and Public Health, Faculty of Veterinary Science, University of Nyala, Nyala, Sudan
| | - Haijin Liu
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Sa Xiao
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Xinglong Wang
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
| | - Zengqi Yang
- Department of Avian Disease, College of Veterinary Medicine, Northwest A&F University, Yangling, China
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22
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Ye T, Jiang K, Wei L, Barr MP, Xu Q, Zhang G, Ding C, Meng S, Piao H. Oncolytic Newcastle disease virus induces autophagy-dependent immunogenic cell death in lung cancer cells. Am J Cancer Res 2018; 8:1514-1527. [PMID: 30210920 PMCID: PMC6129498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023] Open
Abstract
In addition to direct oncolysis, oncolytic viruses trigger immunogenic cell death (ICD) and primes antitumor immunity. We have previously shown that oncolytic Newcastle disease virus (NDV), strain FMW (NDV/FMW), induces apoptosis and/or autophagy in cancer cells. In this study, we investigated whether oncolytic NDV can induce ICD in lung cancer cells and whether apoptosis or autophagy plays a role in NDV-triggered ICD. To this end, we examined cell surface expression of calreticulin (CRT) on NDV-infected lung cancer cells and measured ICD determinants, high mobility group box 1 (HMGB1), heat shock protein 70/90 (HSP70/90) and ATP in supernatants following viral infection. Flow cytometric analysis using anti-CRT antibody and PI staining of NDV-infected lung cancer cells showed an increase in the number of viable (propidium iodide-negative) cells, suggesting the induction of CRT exposure upon NDV infection. In addition, confocal and immunoblot analysis using anti-CRT antibody showed that an enhanced accumulation of CRT on the cell surface of NDV-infected cells, indicating the translocation of CRT to the cell membrane upon NDV infection. We further demonstrated that NDV infection induced the release of secreted HMGB1 and HSP70/90 by examining the concentrated supernatants of NDV-infected cells. Furthermore, pre-treatment with either the pan-caspase inhibitor z-VAD-FMK or the necrosis inhibitor Necrostain-1, had no impact on NDV-induced release of ICD determinants in lung cancer cells. Rather, depletion of autophagy-related genes in lung cancer cells significantly inhibited the induction of ICD determinants by NDV. Of translational importance, in a lung cancer xenograft model, treatment of mice with supernatants from NDV-infected cells significantly inhibited tumour growth. Together, these results indicate that oncolytic NDV is a potent ICD-inducer and that autophagy contributes to NDV-mediated induction of ICD in lung cancer cells.
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Affiliation(s)
- Tian Ye
- Department of Neurosurgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang, China
- Central Laboratory, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang, China
- Institute of Cancer Stem Cell, Dalian Medical UniversityDalian, China
| | - Ke Jiang
- Institute of Cancer Stem Cell, Dalian Medical UniversityDalian, China
| | - Liwen Wei
- Department of Neurosurgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang, China
| | - Martin P Barr
- Thoracic Oncology Research Group, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences St. James’s Hospital & Trinity College DublinDublin, Ireland
| | - Qing Xu
- Department of Oncology, Shanghai Tenth People’s Hospital, Tongji UniversityShanghai, China
- Tongji University Cancer CenterShanghai, China
- Department of Oncology, Dermatology Hospital, Tongji UniversityShanghai, China
| | - Guirong Zhang
- Central Laboratory, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang, China
| | - Chan Ding
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural ScienceShanghai, China
| | - Songshu Meng
- Institute of Cancer Stem Cell, Dalian Medical UniversityDalian, China
| | - Haozhe Piao
- Department of Neurosurgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang, China
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23
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Wang Y, Jiang K, Zhang Q, Meng S, Ding C. Autophagy in Negative-Strand RNA Virus Infection. Front Microbiol 2018; 9:206. [PMID: 29487586 PMCID: PMC5816943 DOI: 10.3389/fmicb.2018.00206] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 01/30/2018] [Indexed: 12/20/2022] Open
Abstract
Autophagy is a homoeostatic process by which cytoplasmic material is targeted for degradation by the cell. Viruses have learned to manipulate the autophagic pathway to ensure their own replication and survival. Although much progress has been achieved in dissecting the interplay between viruses and cellular autophagic machinery, it is not well understood how the cellular autophagic pathway is utilized by viruses and manipulated to their own advantage. In this review, we briefly introduce autophagy, viral xenophagy and the interaction among autophagy, virus and immune response, then focus on the interplay between NS-RNA viruses and autophagy during virus infection. We have selected some exemplary NS-RNA viruses and will describe how these NS-RNA viruses regulate autophagy and the role of autophagy in NS-RNA viral replication and in immune responses to virus infection. We also review recent advances in understanding how NS-RNA viral proteins perturb autophagy and how autophagy-related proteins contribute to NS-RNA virus replication, pathogenesis and antiviral immunity.
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Affiliation(s)
- Yupeng Wang
- Department of Dermatology of First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Ke Jiang
- Cancer Center, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Quan Zhang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Songshu Meng
- Cancer Center, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Chan Ding
- Department of Avian Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
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24
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Tao D, Han X, Zhang N, Lin D, Wu D, Zhu X, Song W, Shi Y. Genetic alteration profiling of patients with resected squamous cell lung carcinomas. Oncotarget 2017; 7:36590-36601. [PMID: 27145277 PMCID: PMC5095023 DOI: 10.18632/oncotarget.9096] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Accepted: 04/17/2016] [Indexed: 12/28/2022] Open
Abstract
In this study, we analyzed the genetic profiles of squamous cell lung carcinoma (SqCLC) to identify potential therapeutic targets. Approximately 2,800 COSMIC mutations from 50 genes were determined by next-generation sequencing. Amplification/deletion of SOX2, CDKN2A, PTEN, FGFR1, EGFR, CCND1, HER2 and PDGFRA were detected by FISH and expression of VEGFR2, PD-L1 and PTEN were examined by IHC. One hundred and fifty-seven samples of SqCLC were collected. Somatic mutations was identified in 73.9% of cases, with TP53 (56.1%), CDKN2A (8.9%), PIK3CA (8.9%), KRAS (4.5%) and EGFR (3.2%). Gene copy number alterations were identified in 75.8% of cases, including SOX2 amplification (31.2%), CDKN2A deletion (21.7%), PTEN deletion (16.6%), FGFR1 amplification (15.9%), EGFR amplification (14.0%), CCND1 amplification (14.0%), HER2 amplification (9.6%) and PDGFRA amplification (7.6%). Positive expression of VEGFR2 and PD-L1 and loss of PTEN expression were observed in 80.5%, 47.2%, and 42.7% of cases, respectively. Multivariate analysis showed that positive expression of PD-L1 was an independent favorable prognostic factor for DFS (HR = 0.610; P = 0.044). In conclusion, nearly all (93.6%) SqCLC cases harbored at least one potential druggable target. The findings of this study could facilitate the identification of therapeutic target candidates for precision medicine of SqCLC.
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Affiliation(s)
- Dan Tao
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaohong Han
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ningning Zhang
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Dongmei Lin
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Di Wu
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xinxin Zhu
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Wenya Song
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yuankai Shi
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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25
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Gu Y, Zhou Y, Shi X, Xin Y, Shan Y, Chen C, Cao T, Fang W, Li X. Porcine teschovirus 2 induces an incomplete autophagic response in PK-15 cells. Arch Virol 2017; 163:623-632. [PMID: 29177545 DOI: 10.1007/s00705-017-3652-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 10/11/2017] [Indexed: 01/05/2023]
Abstract
Autophagy is a homeostatic process that has been shown to be vital in the innate immune defense against pathogens. However, little is known about the regulatory role of autophagy in porcine teschovirus 2 (PTV-2) replication. In this study, we found that PTV-2 infection induces a strong increase in GFP-LC3 punctae and endogenous LC3 lipidation. However, PTV-2 infection did not enhance autophagic protein degradation. When cellular autophagy was pharmacologically inhibited by wortmannin or 3-methyladenine, PTV-2 replication increased. The increase in virus yield via autophagy inhibition was further confirmed by silencing atg5, which is required for autophagy. Furthermore, PTV-2 replication was suppressed when autophagy was activated by rapamycin. Together, the results suggest that PTV-2 infection activates incomplete autophagy and that autophagy then inhibits further PTV-2 replication.
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Affiliation(s)
- Yuanxing Gu
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China.,Qingdao Agricultural University, Qingdao, 266109, China
| | - Yingshan Zhou
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China.,College of Animal Science and Technology, China-Australia Joint-Laboratory for Animal Health Big Data Analytics, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection and Internet Technology, Zhejiang A&F University, Lin'an, 311300, China
| | - Xinfeng Shi
- Animal Products Quality Testing Center of Zhejiang Province, Hangzhou, 310020, China
| | - Yongping Xin
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Ying Shan
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Cong Chen
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Tong Cao
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Weihuan Fang
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Xiaoliang Li
- Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, 310058, China.
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