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Xu H, Li W, Nie Y, Chen S, Li H, Zhang X, Xie Q, Chen W. Synergy of Subgroup J Avian Leukosis Virus and Chicken Infectious Anemia Virus Enhances the Pathogenicity in Chickens. Microorganisms 2024; 12:740. [PMID: 38674684 PMCID: PMC11052190 DOI: 10.3390/microorganisms12040740] [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: 03/15/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
Subgroup J avian leukemia virus (ALV-J) and chicken infectious anemia virus (CIAV) are widely acknowledged as significant immunosuppressive pathogens that commonly co-infect chickens, causing substantial economic losses in the poultry industry. However, whether co-infection of ALV-J and CIAV have synergistic pathogenicity remains uncertain. To explore their synergistic pathogenesis, we established a co-infection model of ALV-J and CIAV in HD11 cells and specific-pathogen-free (SPF) chickens. We discovered that ALV-J and CIAV can synergistically promote the secretion of IL-6, IL-10, IFN-α, and IFN-γ and apoptosis in HD11 cells. In vivo, compared to the ALV-J and CIAV mono-infected group, the mortality increased significantly by 27% (20 to 47%) and 14% (33 to 47%) in the co-infected group, respectively. We also discovered that ALV-J and CIAV synergistically inhibited weight gain and exhibited more severe organ damage in co-infected chickens. Furthermore, we found that CIAV can promote the replication of ALV-J in HD11 cells and significantly enhance ALV-J viral load in blood and tissues of co-infected chickens, but ALV-J cannot promote the replication of CIAV. Moreover, by measuring the immune organ indexes and proportions of blood CD3+CD4+ and CD3+CD8+ lymphocytes, more serious instances of immunosuppression were observed in ALV-J and CIAV co-infected chickens than in mono-infected chickens. Taken together, our findings demonstrate that ALV-J and CIAV synergistically enhance pathogenicity and immunosuppression.
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Affiliation(s)
- Huijuan Xu
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
| | - Wenxue Li
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
| | - Yu Nie
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
| | - Sheng Chen
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
| | - Hongxin Li
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
- Heyuan Branch, Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, Heyuan 517001, China
| | - Xinheng Zhang
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
- Heyuan Branch, Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, Heyuan 517001, China
| | - Qingmei Xie
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
- Heyuan Branch, Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, Heyuan 517001, China
| | - Weiguo Chen
- State Key Laboratory of Swine and Poultry Breeding Industry, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (H.X.); (W.L.); (Y.N.); (S.C.); (H.L.); (X.Z.)
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou 510642, China
- Heyuan Branch, Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, Heyuan 517001, China
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Wang M, Li H, Sun X, Qiu J, Jing C, Jia H, Guo Y, Guo H. J Subgroup Avian Leukosis Virus Strain Promotes Cell Proliferation by Negatively Regulating 14-3-3σ Expressions in Chicken Fibroblast Cells. Viruses 2023; 15:v15020404. [PMID: 36851618 PMCID: PMC9960514 DOI: 10.3390/v15020404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/26/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023] Open
Abstract
This study focuses on clarifying the regulation of chicken 14-3-3σ protein on the fibrous histiocyte proliferation caused by ALV-J-SD1005 strain infection. DF-1 cells were inoculated with 102 TCID50 of ALV-J-SD1005 strain; the cell proliferation viability was dramatically increased and 14-3-3σ expressions were dramatically decreased within 48 h after inoculation. Chicken 14-3-3σ over-expression could significantly decrease the cell proliferation and the ratio of S-phase cells, but increase the ratio of G2/M-phase cells in ALV-J-infected DF-1 cells; by contrast, chicken 14-3-3σ knockdown expression could cause the opposite effects. Additionally, chicken 14-3-3σ over-expression could also dramatically down-regulate the expressions of CDK2/CDC2, but up-regulate p53 expressions in the DF-1 cells; in contrast, the knockdown expression could significantly increase the expressions of CDK2/CDC2 and decrease p53 expressions. It can be concluded that chicken 14-3-3σ can inhibit cell proliferation and cell cycle by regulating CDK2/CDC2/p53 expressions in ALV-J-infected DF1 cells. ALV-J-SD1005 strain can promote cell proliferation by reducing 14-3-3σ expressions. This study helps to clarify the forming mechanism of acute fibrosarcoma induced by ALV-J infection.
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Xu L, Chen Z, Zhang Y, Cui L, Liu Z, Li X, Liu S, Li H. P53 maintains gallid alpha herpesvirus 1 replication by direct regulation of nucleotide metabolism and ATP synthesis through its target genes. Front Microbiol 2022; 13:1044141. [PMID: 36504811 PMCID: PMC9729838 DOI: 10.3389/fmicb.2022.1044141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 11/07/2022] [Indexed: 11/25/2022] Open
Abstract
P53, a well-known tumor suppressor, has been confirmed to regulate the infection of various viruses, including chicken viruses. Our previous study observed antiviral effect of p53 inhibitor Pifithrin-α (PFT-α) on the infection of avian infectious laryngotracheitis virus (ILTV), one of the major avian viruses economically significant to the poultry industry globally. However, the potential link between this antiviral effect of PFT-α and p53 remains unclear. Using chicken LMH cell line which is permissive for ILTV infection as model, we explore the effects of p53 on ILTV replication and its underlying molecular mechanism based on genome-wide transcriptome analysis of genes with p53 binding sites. The putative p53 target genes were validated by ChIP-qPCR and RT-qPCR. Results demonstrated that, consistent with the effects of PFT-α on ILTV replication we previously reported, knockdown of p53 repressed viral gene transcription and the genome replication of ILTV effectively. The production of infectious virions was also suppressed significantly by p53 knockdown. Further bioinformatic analysis of genes with p53 binding sites revealed extensive repression of these putative p53 target genes enriched in the metabolic processes, especially nucleotide metabolism and ATP synthesis, upon p53 repression by PFT-α in ILTV infected LMH cells. Among these genes, eighteen were involved in nucleotide metabolism and ATP synthesis. Then eight of the 18 genes were selected randomly for validations, all of which were successfully identified as p53 target genes. Our findings shed light on the mechanisms through which p53 controls ILTV infection, meanwhile expand our knowledge of chicken p53 target genes.
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Affiliation(s)
- Li Xu
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Zhijie Chen
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Yu Zhang
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Lu Cui
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Zheyi Liu
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Xuefeng Li
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Shengwang Liu
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China,*Correspondence: Shengwang Liu,
| | - Hai Li
- State Key Laboratory of Veterinary Biotechnology, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China,Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China,Hai Li,
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Khare VM, Saxena VK, Pasternak MA, Nyinawabera A, Singh KB, Ashby CR, Tiwari AK, Tang Y. The expression profiles of chemokines, innate immune and apoptotic genes in tumors caused by Rous Sarcoma Virus (RSV-A) in chickens. Genes Immun 2021; 23:12-22. [PMID: 34934184 DOI: 10.1038/s41435-021-00158-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/18/2021] [Accepted: 12/07/2021] [Indexed: 11/09/2022]
Abstract
Innate immune genes play an important role in the immune responses to Rous sarcoma virus (RSV)-induced tumor formation and metastasis. Here, we determined in vivo expression of chemokines, innate immune and apoptotic genes in Synthetic Broiler Dam Line (SDL) chickens following RSV-A infection. The mRNA expression of genes was determined at the primary site of infection and in different organs of progressor, regressor and non-responder chicks, using RT-qPCR. Our results indicated a significant upregulation of: (1) chemokines, such as MIP1β and RANTES, (2) the innate immune gene TLR4, and (3) p53, a tumor-suppressor gene, at the site of primary infection in progressor chickens. In contrast, inducible nitric oxide synthase (iNOS) gene expression was significantly downregulated in progressor chicks compared to uninfected, control chicks. All of the innate immune genes were significantly upregulated in the lungs and liver of the progressor and regressor chicks compared to control chicks. In the spleen of progressor chicks, RANTES, iNOS and p53 gene expression were significantly increased, whereas MIP1β and TLR4 gene expression was significantly downregulated, compared to control chicks. The lungs and livers of non-responder chicks expressed a low level of iNOS and MIP1β, whereas RANTES, TLR4, and p53 gene expression were significantly upregulated compared to uninfected control chicks. In addition, there was a significant downregulation of RANTES, MIP1β, and TLR4 gene expression in non-responder chicks. These results suggest the different response to infection of chicks with RSV-A is due to differential changes in the expression of innate immune genes in different organs.
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Affiliation(s)
- Vishwa M Khare
- Eurofins Lancaster Laboratories, Philadelphia, PA, 19104, USA. .,Disease Genetics and Biotechnology Lab, CARI, Izatnagar, UP, 243 122, India.
| | - Vishesh K Saxena
- Disease Genetics and Biotechnology Lab, CARI, Izatnagar, UP, 243 122, India
| | - Mariah A Pasternak
- Department of Pharmacology and Experimental Therapeutics, The University of Toledo, Toledo, OH, 43614, USA
| | - Angelique Nyinawabera
- Department of Pharmacology and Experimental Therapeutics, The University of Toledo, Toledo, OH, 43614, USA
| | - Kunwar B Singh
- Animal Science Department, Rohilkhand University, Bareilly, UP, India
| | - Charles R Ashby
- Department of Pharmaceutical Sciences, St. John's University, Queens, USA
| | - Amit K Tiwari
- Department of Pharmacology and Experimental Therapeutics, The University of Toledo, Toledo, OH, 43614, USA.
| | - Yuan Tang
- Department of Bioengineering, The University of Toledo, Toledo, OH, 43614, USA.
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Zhang H, Zhang H, Cao S, Sui C, Song Y, Zhao Y, Liu S. Knockout of p53 leads to a significant increase in ALV-J replication. Poult Sci 2021; 100:101374. [PMID: 34411963 PMCID: PMC8377548 DOI: 10.1016/j.psj.2021.101374] [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: 05/07/2021] [Revised: 06/30/2021] [Accepted: 06/30/2021] [Indexed: 01/27/2023] Open
Abstract
Avian leukemia is a common malignant disease, and and its regulatory mechanism is complex. As the most extensive tumor suppressor gene in cancer research, p53 can control multiple functions such as that of DNA repair, induction of apoptosis, cell cycle arrest and so on. In view of the diversity associated with varied function of p53, this study analyzed the possible effect of gene on ALV-J replication and its regulatory mechanism. We successfully constructed a p53 knockout DF-1 cell line (p53-KO-DF-1 cells) by using CRISPR-Cas9 system. When ALV-J was co-infected with DF-1 and p53-KO-DF-1 cells, it was found that compared with wild-type DF-1 cells, the viral copy number of p53-KO-DF-1 cells infected with ALV-J increased significantly 48 h after infection, whereas the expression of innate immune factors such as Il-2,TNF- α, IFN- γ and MX1 decreased significantly. Detection of p53-related tumor genes indicated that after p53 deletion, the expression of c-myc, bcl-2, and bak increased significantly, while the expression of p21 and p27 was noted to be decreased. The cell cycle distribution and apoptosis of the 2 cell lines was detected by flow cytometry analysis. The results showed that p53 knockout prevented G0/G1 and G2 M phase arrest induced by ALV-J, and substantially decreased the rate of apoptosis. Overall, the results indicated that p53 gene can effectively inhibits ALV-J replication by regulating important cellular processes, and p53 gene related proteins involved in cell cycle activity may function as the key targets for the prevention and treatment of ALV-J.
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Affiliation(s)
- Hui Zhang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Taian, Shandong 271018, China
| | - Huixia Zhang
- School of Chemical Engineering and Technology, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin 300072, China
| | - Shengliang Cao
- College of Agriculture, Liaocheng University, Liaocheng, Shandong 252000, China
| | - Chao Sui
- Key Laboratory of Infection and Immunity of Shandong Province, Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong 250012, China
| | - Yinuo Song
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Taian, Shandong 271018, China
| | - Yiran Zhao
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Taian, Shandong 271018, China
| | - Sidang Liu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Taian, Shandong 271018, China.
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Zhang H, Liu M, Zhang H, Cao S, Li Y, Jiang S, Song Y, Liu S. Detection of p53 mutation and serum monitoring alert caused by Marek's disease virus in poultry. BMC Vet Res 2020; 16:303. [PMID: 32831091 PMCID: PMC7444044 DOI: 10.1186/s12917-020-02520-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 08/11/2020] [Indexed: 12/24/2022] Open
Abstract
Background Marek’s disease (MD) is a chicken neoplastic disease, which brings huge economic losses to the global poultry industry. The wild type p53, a tumor suppressor gene, plays a key role in blocking cell cycle, promoting apoptosis, and maintaining the stability of the genome. However, the mutant p53 losses its tumor inhibitory role and become an oncogene when a mutation has happened. Results The mutation rate of p53 was 60% in the experimentally and naturally infected chickens. The mutations included point-mutations and deletions, and mostly located in the DNA-binding domain. The mutated p53 was expressed in various tumor tissues in an infected chicken. The mutant P53 proteins were notably accumulated in the cytoplasm due to the loss in the function of nuclear localization. Unlike the study on human cancer, the concentrations of P53 in the serums of MD infected chicken were significantly lower than the control group. Conclusions The p53 mutations were apparent in the development of MD. P53 and P53 antibody level in serum could be a useful marker in the diagnosis and surveillance of MD.
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Affiliation(s)
- Huixia Zhang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Mengda Liu
- China Animal Health and Epidemiology Center, 369 Nanjing Road, 266032, Qingdao, Shandong, China
| | - Hui Zhang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Shengliang Cao
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Yue Li
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Shengnan Jiang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Yinuo Song
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China
| | - Sidang Liu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, 271018, Taian, Shandong, China.
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Zhang G, Qu Y, Niu Y, Zhang H, Sun Q, Liu X, Li Y, Zhang H, Liu M. Difference in pathogenicity of 2 strains of avian leukosis virus subgroup J in broiler chicken. Poult Sci 2019; 98:2772-2780. [PMID: 30768138 DOI: 10.3382/ps/pez065] [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: 07/21/2018] [Accepted: 01/30/2019] [Indexed: 11/20/2022] Open
Abstract
Avian leukosis virus subgroup J has been found to infect many types of chickens with various genetic backgrounds. The ALV-J strain NX0101, which was isolated from broiler breeders in 2001, mainly induces the formation of myeloid cell tumors. However, strain HN10PY01, which was recently isolated from laying hens, mainly induces the formation of myeloid cell tumors and hemangioma. In order to determine the difference in pathogenicity of the 2 strains in broiler chickens, 2 groups of chicken embryos were infected with NA0101 and HN10PY01 separately. A comparison was made of the mortality, oncogenicity, body weights, indexes for immune organs, levels of ALV group-specific antigen p27, and mRNA expression levels of the tumor-related gene, p53, in ALV-J-infected birds and immune organs of theses chickens in response to Newcastle Disease Virus (NDV) and avian influenza virus subtype H9 (AIV-H9) vaccination. The results indicated that strain NX0101 was highly pathogenic in broiler chickens and led to a 30% mortality rate and 45% oncogenicity, compared with the HN10PY01-infected birds. Weight of chickens was also significantly lower after 15 wk (P < 0.05). In addition, the mRNA expression levels of tumor-related p53 in medulla, liver, and lung in broilers infected with strain NX0101 were significantly higher than those infected with strain HN10PY01 (P < 0.05). These results indicated that strain NX0101 had a higher replication ability in broiler chickens. The findings of this study will contribute to further elucidating the mechanisms underlying host susceptibility and tumor classification in ALV-J-infected chickens.
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Affiliation(s)
- Guihua Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Yajin Qu
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
| | - Yujuan Niu
- The Biomedical Sciences Institute (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao 266003, China
| | - Huixia Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Qinqin Sun
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Xingpo Liu
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Yue Li
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Hui Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
| | - Mengda Liu
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China
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8
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Fan X, Lu H, Cui Y, Hou X, Huang C, Liu G. Overexpression of p53 delivered using recombinant NDV induces apoptosis in glioma cells by regulating the apoptotic signaling pathway. Exp Ther Med 2018; 15:4522-4530. [PMID: 29731836 DOI: 10.3892/etm.2018.5935] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 11/09/2017] [Indexed: 02/07/2023] Open
Abstract
Malignant glioma is the most common primary brain carcinoma in the world and has a poor survival rate. Previous studies have demonstrated that p53 dysfunction contributes to the development and severity of malignant glioma. It has also been demonstrated that Newcastle disease virus (NDV) may be a viable candidate for the treatment of various types of cancer. In the present study, a p53 oncolytic agent delivered using recombinant NDV (rNDV-p53) was constructed and its anti-tumor effects in vitro and in vivo were assessed. Glioma cell lines and a xenograft mouse model were utilized to assess the ability of p53 and rNDV to promote apoptosis and induce immunotherapy, respectively. The mechanism of rNDV-p53 in glioma therapy was investigated using quantitative polymerase chain reaction and immunohistochemistry. Tumor-specific cytotoxic T-lymphocyte (CTL) responses and lymphocyte infiltration were also analyzed in glioma-bearing models. The results of the present study demonstrate that rNDV-p53 may be a potential therapeutic agent that improves the prognosis of mice with glioma. It was revealed that rNDV-p53 inhibits glioma cell growth and aggressiveness in vitro and in vivo compared with rNDV and p53 alone. The results also demonstrated that rNDV-p53 induced glioma cell apoptosis by upregulating apoptosis-related genes. In addition, the present study demonstrated that rNDV-p53 significantly stimulated CTL responses and lymphocyte infiltration whilst increasing the number of apoptotic bodies in vivo. Furthermore, rNDV-p53 therapy inhibited tumor regression and prolonged the survival of glioma-bearing mice. In conclusion, rNDV-p53 invoked an immune response against glioma cells, which may serve as a comprehensive immunotherapeutic schedule for glioma.
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Affiliation(s)
- Xiaoyong Fan
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
| | - Hongzhen Lu
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
| | - Youqiang Cui
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
| | - Xianzeng Hou
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
| | - Chuanjiang Huang
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
| | - Guangcun Liu
- Department of Neurosurgery, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 329900, P.R. China
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Qiao HB, Li J, Lv LJ, Nie BJ, Lu P, Xue F, Zhang ZM. The effects of interleukin 2 and rAd-p53 as a treatment for glioblastoma. Mol Med Rep 2018; 17:4853-4859. [PMID: 29328445 DOI: 10.3892/mmr.2018.8408] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 01/01/2017] [Indexed: 11/06/2022] Open
Abstract
Interleukin 2 (IL-2) is an anti-cancer cytokine that stimulates T cell propagation, triggering innate and adaptive immunity. IL-2 has been used for cancer therapy and has achieved curative effects. Recombinant adenovirus p53 injection (rAd‑p53) is a gene therapeutic agent that may improve the prognosis of patients with glioblastoma (GBM). In the present study, the effect of combined IL‑2 and rAd‑p53 treatment was studied. The ability of IL‑2 to stimulate immunoregulation and the ability of p53 to induce apoptosis for GBM was researched in the GBM tumor model. In addition, the activity of IL‑2 was analyzed. The antitumor potential of IL‑2 and rAd‑p53 was studied using xenograph mice carrying GBM cells. Tumor‑specific CD4+ and CD8+ T cells were also analyzed in the GBM‑bearing models. The results demonstrated that IL‑2 and rAd‑p53 not only stimulated tumor‑specific cytotoxic T‑lymphocyte responses and increased regulatory CD4+ and cytotoxic CD8+ T cell proliferation, however additionally increased expression of apoptosis‑associated genes. The treatment with IL‑2 and rAd‑p53 resulted in tumor regression and prolonged the survival of glioma‑bearing mice. Taken together, a combination of IL‑2 and rAd‑p53 treatment combines the effects of immunotherapy and oncolytic therapy and may be a comprehensive therapeutic schedule for clinical application in future cancer therapies.
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Affiliation(s)
- Hai-Bo Qiao
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Jia Li
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Lian-Jie Lv
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Ben-Jin Nie
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Peng Lu
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Feng Xue
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Zhi-Ming Zhang
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
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Qu Y, Liu L, Niu Y, Qu Y, Li N, Sun W, Lv C, Wang P, Zhang G, Liu S. Viral proliferation and expression of tumor-related gene in different chicken embryo fibroblasts infected with different tumorigenic phenotypes of avian leukosis virus subgroup J. Poult Sci 2016; 95:2383-90. [DOI: 10.3382/ps/pew180] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 04/21/2016] [Indexed: 12/24/2022] Open
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